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<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_ajax
 *
 * @copyright   (C) 2013 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/*
 * References
 *  Support plugins in your component
 * -
https://docs.joomla.org/Special:MyLanguage/Supporting_plugins_in_your_component
 *
 * Best way for JSON output
 * -
https://groups.google.com/d/msg/joomla-dev-cms/WsC0nA9Fixo/Ur-gPqpqh-EJ
 */

/** @var \Joomla\CMS\Application\CMSApplication $app */
$app = JFactory::getApplication();
$app->allowCache(false);

// Prevent the api url from being indexed
$app->setHeader('X-Robots-Tag', 'noindex,
nofollow');

// JInput object
$input = $app->input;

// Requested format passed via URL
$format = strtolower($input->getWord('format'));

// Initialize default response and module name
$results = null;
$parts   = null;

// Check for valid format
if (!$format)
{
	$results = new
InvalidArgumentException(JText::_('COM_AJAX_SPECIFY_FORMAT'),
404);
}
/*
 * Module support.
 *
 * modFooHelper::getAjax() is called where 'foo' is the value
 * of the 'module' variable passed via the URL
 * (i.e. index.php?option=com_ajax&module=foo).
 *
 */
elseif ($input->get('module'))
{
	$module   = $input->get('module');
	$table    = JTable::getInstance('extension');
	$moduleId = $table->find(array('type' =>
'module', 'element' => 'mod_' . $module));

	if ($moduleId && $table->load($moduleId) &&
$table->enabled)
	{
		$helperFile = JPATH_BASE . '/modules/mod_' . $module .
'/helper.php';

		if (strpos($module, '_'))
		{
			$parts = explode('_', $module);
		}
		elseif (strpos($module, '-'))
		{
			$parts = explode('-', $module);
		}

		if ($parts)
		{
			$class = 'Mod';

			foreach ($parts as $part)
			{
				$class .= ucfirst($part);
			}

			$class .= 'Helper';
		}
		else
		{
			$class = 'Mod' . ucfirst($module) . 'Helper';
		}

		$method = $input->get('method') ?: 'get';

		if (is_file($helperFile))
		{
			JLoader::register($class, $helperFile);

			if (method_exists($class, $method . 'Ajax'))
			{
				// Load language file for module
				$basePath = JPATH_BASE;
				$lang     = JFactory::getLanguage();
				$lang->load('mod_' . $module, $basePath, null, false,
true)
				||  $lang->load('mod_' . $module, $basePath .
'/modules/mod_' . $module, null, false, true);

				try
				{
					$results = call_user_func($class . '::' . $method .
'Ajax');
				}
				catch (Exception $e)
				{
					$results = $e;
				}
			}
			// Method does not exist
			else
			{
				$results = new
LogicException(JText::sprintf('COM_AJAX_METHOD_NOT_EXISTS',
$method . 'Ajax'), 404);
			}
		}
		// The helper file does not exist
		else
		{
			$results = new
RuntimeException(JText::sprintf('COM_AJAX_FILE_NOT_EXISTS',
'mod_' . $module . '/helper.php'), 404);
		}
	}
	// Module is not published, you do not have access to it, or it is not
assigned to the current menu item
	else
	{
		$results = new
LogicException(JText::sprintf('COM_AJAX_MODULE_NOT_ACCESSIBLE',
'mod_' . $module), 404);
	}
}
/*
 * Plugin support by default is based on the "Ajax" plugin group.
 * An optional 'group' variable can be passed via the URL.
 *
 * The plugin event triggered is onAjaxFoo, where 'foo' is
 * the value of the 'plugin' variable passed via the URL
 * (i.e. index.php?option=com_ajax&plugin=foo)
 *
 */
elseif ($input->get('plugin'))
{
	$group      = $input->get('group', 'ajax');
	JPluginHelper::importPlugin($group);
	$plugin     = ucfirst($input->get('plugin'));
	$dispatcher = JEventDispatcher::getInstance();

	try
	{
		$results = $dispatcher->trigger('onAjax' . $plugin);
	}
	catch (Exception $e)
	{
		$results = $e;
	}
}
/*
 * Template support.
 *
 * tplFooHelper::getAjax() is called where 'foo' is the value
 * of the 'template' variable passed via the URL
 * (i.e. index.php?option=com_ajax&template=foo).
 *
 */
elseif ($input->get('template'))
{
	$template   = $input->get('template');
	$table      = JTable::getInstance('extension');
	$templateId = $table->find(array('type' =>
'template', 'element' => $template));

	if ($templateId && $table->load($templateId) &&
$table->enabled)
	{
		$basePath   = ($table->client_id) ? JPATH_ADMINISTRATOR : JPATH_SITE;
		$helperFile = $basePath . '/templates/' . $template .
'/helper.php';

		if (strpos($template, '_'))
		{
			$parts = explode('_', $template);
		}
		elseif (strpos($template, '-'))
		{
			$parts = explode('-', $template);
		}

		if ($parts)
		{
			$class = 'Tpl';

			foreach ($parts as $part)
			{
				$class .= ucfirst($part);
			}

			$class .= 'Helper';
		}
		else
		{
			$class = 'Tpl' . ucfirst($template) . 'Helper';
		}

		$method = $input->get('method') ?: 'get';

		if (is_file($helperFile))
		{
			JLoader::register($class, $helperFile);

			if (method_exists($class, $method . 'Ajax'))
			{
				// Load language file for template
				$lang = JFactory::getLanguage();
				$lang->load('tpl_' . $template, $basePath, null, false,
true)
				||  $lang->load('tpl_' . $template, $basePath .
'/templates/' . $template, null, false, true);

				try
				{
					$results = call_user_func($class . '::' . $method .
'Ajax');
				}
				catch (Exception $e)
				{
					$results = $e;
				}
			}
			// Method does not exist
			else
			{
				$results = new
LogicException(JText::sprintf('COM_AJAX_METHOD_NOT_EXISTS',
$method . 'Ajax'), 404);
			}
		}
		// The helper file does not exist
		else
		{
			$results = new
RuntimeException(JText::sprintf('COM_AJAX_FILE_NOT_EXISTS',
'tpl_' . $template . '/helper.php'), 404);
		}
	}
	// Template is not assigned to the current menu item
	else
	{
		$results = new
LogicException(JText::sprintf('COM_AJAX_TEMPLATE_NOT_ACCESSIBLE',
'tpl_' . $template), 404);
	}
}

// Return the results in the desired format
switch ($format)
{
	// JSONinzed
	case 'json' :

		echo new JResponseJson($results, null, false,
$input->get('ignoreMessages', true, 'bool'));

		break;

	// Handle as raw format
	default :
		// Output exception
		if ($results instanceof Exception)
		{
			// Log an error
			JLog::add($results->getMessage(), JLog::ERROR);

			// Set status header code
			$app->setHeader('status', $results->getCode(), true);

			// Echo exception type and message
			$out = get_class($results) . ': ' . $results->getMessage();
		}
		// Output string/ null
		elseif (is_scalar($results))
		{
			$out = (string) $results;
		}
		// Output array/ object
		else
		{
			$out = implode((array) $results);
		}

		echo $out;

		break;
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_banners
 *
 * @copyright   (C) 2005 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

$controller = JControllerLegacy::getInstance('Banners');
$controller->execute(JFactory::getApplication()->input->get('task'));
$controller->redirect();
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_banners
 *
 * @copyright   (C) 2006 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Banners Controller
 *
 * @since  1.5
 */
class BannersController extends JControllerLegacy
{
	/**
	 * Method when a banner is clicked on.
	 *
	 * @return  void
	 *
	 * @since   1.5
	 */
	public function click()
	{
		$id = $this->input->getInt('id', 0);

		if ($id)
		{
			$model = $this->getModel('Banner',
'BannersModel', array('ignore_request' => true));
			$model->setState('banner.id', $id);
			$model->click();
			$this->setRedirect($model->getUrl());
		}
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_banners
 *
 * @copyright   (C) 2009 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Banner Helper Class
 *
 * @since  1.6
 */
abstract class BannerHelper
{
	/**
	 * Checks if a URL is an image
	 *
	 * @param   string  $url  The URL path to the potential image
	 *
	 * @return  boolean  True if an image of type bmp, gif, jp(e)g or png,
false otherwise
	 *
	 * @since   1.6
	 */
	public static function isImage($url)
	{
		return preg_match('#\.(?:bmp|gif|jpe?g|png)$#i', $url);
	}

	/**
	 * Checks if a URL is a Flash file
	 *
	 * @param   string  $url  The URL path to the potential flash file
	 *
	 * @return  boolean  True if an image of type bmp, gif, jp(e)g or png,
false otherwise
	 *
	 * @since   1.6
	 */
	public static function isFlash($url)
	{
		return preg_match('#\.swf$#i', $url);
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_banners
 *
 * @copyright   (C) 2009 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Banners Component Category Tree
 *
 * @since  1.6
 */
class BannersCategories extends JCategories
{
	/**
	 * Constructor
	 *
	 * @param   array  $options  Array of options
	 *
	 * @since   1.6
	 */
	public function __construct($options = array())
	{
		$options['table']     = '#__banners';
		$options['extension'] = 'com_banners';

		parent::__construct($options);
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_banners
 *
 * @copyright   (C) 2006 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

JTable::addIncludePath(JPATH_COMPONENT_ADMINISTRATOR .
'/tables');

/**
 * Banner model for the Joomla Banners component.
 *
 * @since  1.5
 */
class BannersModelBanner extends JModelLegacy
{
	/**
	 * Cached item object
	 *
	 * @var    object
	 * @since  1.6
	 */
	protected $_item;

	/**
	 * Clicks the URL, incrementing the counter
	 *
	 * @return  void
	 *
	 * @since   1.5
	 */
	public function click()
	{
		$item = $this->getItem();

		if (empty($item))
		{
			throw new Exception(JText::_('JERROR_PAGE_NOT_FOUND'), 404);
		}

		$id = $this->getState('banner.id');

		// Update click count
		$db = $this->getDbo();
		$query = $db->getQuery(true)
			->update('#__banners')
			->set('clicks = (clicks + 1)')
			->where('id = ' . (int) $id);

		$db->setQuery($query);

		try
		{
			$db->execute();
		}
		catch (RuntimeException $e)
		{
			JError::raiseError(500, $e->getMessage());
		}

		// Track clicks
		$trackClicks = $item->track_clicks;

		if ($trackClicks < 0 && $item->cid)
		{
			$trackClicks = $item->client_track_clicks;
		}

		if ($trackClicks < 0)
		{
			$config = JComponentHelper::getParams('com_banners');
			$trackClicks = $config->get('track_clicks');
		}

		if ($trackClicks > 0)
		{
			$trackDate = JFactory::getDate()->format('Y-m-d H:00:00');
			$trackDate = JFactory::getDate($trackDate)->toSql();

			$query->clear()
				->select($db->quoteName('count'))
				->from('#__banner_tracks')
				->where('track_type=2')
				->where('banner_id=' . (int) $id)
				->where('track_date=' . $db->quote($trackDate));

			$db->setQuery($query);

			try
			{
				$db->execute();
			}
			catch (RuntimeException $e)
			{
				JError::raiseError(500, $e->getMessage());
			}

			$count = $db->loadResult();

			$query->clear();

			if ($count)
			{
				// Update count
				$query->update('#__banner_tracks')
					->set($db->quoteName('count') . ' = (' .
$db->quoteName('count') . ' + 1)')
					->where('track_type=2')
					->where('banner_id=' . (int) $id)
					->where('track_date=' . $db->quote($trackDate));
			}
			else
			{
				// Insert new count
				$query->insert('#__banner_tracks')
					->columns(
						array(
							$db->quoteName('count'),
$db->quoteName('track_type'),
							$db->quoteName('banner_id'),
$db->quoteName('track_date')
						)
					)
					->values('1, 2,' . (int) $id . ',' .
$db->quote($trackDate));
			}

			$db->setQuery($query);

			try
			{
				$db->execute();
			}
			catch (RuntimeException $e)
			{
				JError::raiseError(500, $e->getMessage());
			}
		}
	}

	/**
	 * Get the data for a banner.
	 *
	 * @return  object
	 *
	 * @since   1.6
	 */
	public function &getItem()
	{
		if (!isset($this->_item))
		{
			/** @var JCacheControllerCallback $cache */
			$cache = JFactory::getCache('com_banners',
'callback');

			$id = $this->getState('banner.id');

			// For PHP 5.3 compat we can't use $this in the lambda function
below, so grab the database driver now to use it
			$db = $this->getDbo();

			$loader = function ($id) use ($db)
			{
				$query = $db->getQuery(true)
					->select(
						array(
							$db->quoteName('a.clickurl', 'clickurl'),
							$db->quoteName('a.cid', 'cid'),
							$db->quoteName('a.track_clicks',
'track_clicks'),
							$db->quoteName('cl.track_clicks',
'client_track_clicks'),
						)
					)
					->from($db->quoteName('#__banners', 'a'))
					->join('LEFT', '#__banner_clients AS cl ON cl.id =
a.cid')
					->where('a.id = ' . (int) $id);

				$db->setQuery($query);

				return $db->loadObject();
			};

			try
			{
				$this->_item = $cache->get($loader, array($id), md5(__METHOD__ .
$id));
			}
			catch (JCacheException $e)
			{
				$this->_item = $loader($id);
			}
		}

		return $this->_item;
	}

	/**
	 * Get the URL for a banner
	 *
	 * @return  string
	 *
	 * @since   1.5
	 */
	public function getUrl()
	{
		$item = $this->getItem();
		$url = $item->clickurl;

		// Check for links
		if (!preg_match('#http[s]?://|index[2]?\.php#', $url))
		{
			$url = "http://$url";
		}

		return $url;
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_banners
 *
 * @copyright   (C) 2009 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

use Joomla\Registry\Registry;
use Joomla\Utilities\ArrayHelper;

JTable::addIncludePath(JPATH_COMPONENT_ADMINISTRATOR .
'/tables');

/**
 * Banners model for the Joomla Banners component.
 *
 * @since  1.6
 */
class BannersModelBanners extends JModelList
{
	/**
	 * Method to get a store id based on model configuration state.
	 *
	 * This is necessary because the model is used by the component and
	 * different modules that might need different sets of data or different
	 * ordering requirements.
	 *
	 * @param   string  $id  A prefix for the store id.
	 *
	 * @return  string  A store id.
	 *
	 * @since   1.6
	 */
	protected function getStoreId($id = '')
	{
		// Compile the store id.
		$id .= ':' . $this->getState('filter.search');
		$id .= ':' . $this->getState('filter.tag_search');
		$id .= ':' . $this->getState('filter.client_id');
		$id .= ':' .
serialize($this->getState('filter.category_id'));
		$id .= ':' .
serialize($this->getState('filter.keywords'));

		return parent::getStoreId($id);
	}

	/**
	 * Method to get a JDatabaseQuery object for retrieving the data set from
a database.
	 *
	 * @return  JDatabaseQuery   A JDatabaseQuery object to retrieve the data
set.
	 *
	 * @since   1.6
	 */
	protected function getListQuery()
	{
		$db         = $this->getDbo();
		$query      = $db->getQuery(true);
		$ordering   = $this->getState('filter.ordering');
		$tagSearch  = $this->getState('filter.tag_search');
		$cid        = $this->getState('filter.client_id');
		$categoryId = $this->getState('filter.category_id');
		$keywords   = $this->getState('filter.keywords');
		$randomise  = ($ordering === 'random');
		$nullDate   = $db->quote($db->getNullDate());
		$nowDate    = $db->quote(JFactory::getDate()->toSql());

		$query->select(
			'a.id as id,'
				. 'a.type as type,'
				. 'a.name as name,'
				. 'a.clickurl as clickurl,'
				. 'a.cid as cid,'
				. 'a.description as description,'
				. 'a.params as params,'
				. 'a.custombannercode as custombannercode,'
				. 'a.track_impressions as track_impressions,'
				. 'cl.track_impressions as client_track_impressions'
		)
			->from('#__banners as a')
			->join('LEFT', '#__banner_clients AS cl ON cl.id =
a.cid')
			->where('a.state=1')
			->where('(a.publish_up = ' . $nullDate . ' OR
a.publish_up <= ' . $nowDate . ')')
			->where('(a.publish_down = ' . $nullDate . ' OR
a.publish_down >= ' . $nowDate . ')')
			->where('(a.imptotal = 0 OR a.impmade < a.imptotal)');

		if ($cid)
		{
			$query->where('a.cid = ' . (int) $cid)
				->where('cl.state = 1');
		}

		// Filter by a single or group of categories
		if (is_numeric($categoryId))
		{
			$type = $this->getState('filter.category_id.include', true)
? '= ' : '<> ';

			// Add subcategory check
			$includeSubcategories =
$this->getState('filter.subcategories', false);
			$categoryEquals = 'a.catid ' . $type . (int) $categoryId;

			if ($includeSubcategories)
			{
				$levels = (int)
$this->getState('filter.max_category_levels', '1');

				// Create a subquery for the subcategory list
				$subQuery = $db->getQuery(true);
				$subQuery->select('sub.id')
					->from('#__categories as sub')
					->join('INNER', '#__categories as this ON sub.lft
> this.lft AND sub.rgt < this.rgt')
					->where('this.id = ' . (int) $categoryId)
					->where('sub.level <= this.level + ' . $levels);

				// Add the subquery to the main query
				$query->where('(' . $categoryEquals . ' OR a.catid IN
(' . (string) $subQuery . '))');
			}
			else
			{
				$query->where($categoryEquals);
			}
		}
		elseif (is_array($categoryId) && (count($categoryId) > 0))
		{
			$categoryId = ArrayHelper::toInteger($categoryId);
			$categoryId = implode(',', $categoryId);

			if ($categoryId != '0')
			{
				$type = $this->getState('filter.category_id.include',
true) ? 'IN' : 'NOT IN';
				$query->where('a.catid ' . $type . ' (' .
$categoryId . ')');
			}
		}

		if ($tagSearch)
		{
			if (!$keywords)
			{
				$query->where('0 != 0');
			}
			else
			{
				$temp   = array();
				$config = JComponentHelper::getParams('com_banners');
				$prefix = $config->get('metakey_prefix');

				if ($categoryId)
				{
					$query->join('LEFT', '#__categories as cat ON
a.catid = cat.id');
				}

				foreach ($keywords as $keyword)
				{
					$condition1 = 'a.own_prefix=1 '
						. ' AND a.metakey_prefix=SUBSTRING(' .
$db->quote($keyword) . ',1,LENGTH( a.metakey_prefix)) '
						. ' OR a.own_prefix=0 '
						. ' AND cl.own_prefix=1 '
						. ' AND cl.metakey_prefix=SUBSTRING(' .
$db->quote($keyword) . ',1,LENGTH(cl.metakey_prefix)) '
						. ' OR a.own_prefix=0 '
						. ' AND cl.own_prefix=0 '
						. ' AND ' . ($prefix == substr($keyword, 0,
strlen($prefix)) ? '0 = 0' : '0 != 0');

					$regexp = $db->quote("[[:<:]]" .
$db->escape($keyword) . "[[:>:]]");
					$condition2 = "a.metakey " . $query->regexp($regexp) .
" ";

					if ($cid)
					{
						$condition2 .= " OR cl.metakey " .
$query->regexp($regexp) . " ";
					}

					if ($categoryId)
					{
						$condition2 .= " OR cat.metakey " .
$query->regexp($regexp) . " ";
					}

					$temp[] = "($condition1) AND ($condition2)";
				}

				$query->where('(' . implode(' OR ', $temp) .
')');
			}
		}

		// Filter by language
		if ($this->getState('filter.language'))
		{
			$query->where('a.language in (' .
$db->quote(JFactory::getLanguage()->getTag()) . ',' .
$db->quote('*') . ')');
		}

		$query->order('a.sticky DESC,' . ($randomise ?
$query->Rand() : 'a.ordering'));

		return $query;
	}

	/**
	 * Get a list of banners.
	 *
	 * @return  array
	 *
	 * @since   1.6
	 */
	public function getItems()
	{
		if ($this->getState('filter.tag_search'))
		{
			// Filter out empty keywords.
			$keywords = array_values(array_filter(array_map('trim',
$this->getState('filter.keywords')), 'strlen'));

			// Re-set state before running the query.
			$this->setState('filter.keywords', $keywords);

			// If no keywords are provided, avoid running the query.
			if (!$keywords)
			{
				$this->cache['items'] = array();

				return $this->cache['items'];
			}
		}

		if (!isset($this->cache['items']))
		{
			$this->cache['items'] = parent::getItems();

			foreach ($this->cache['items'] as &$item)
			{
				$item->params = new Registry($item->params);
			}
		}

		return $this->cache['items'];
	}

	/**
	 * Makes impressions on a list of banners
	 *
	 * @return  void
	 *
	 * @since   1.6
	 */
	public function impress()
	{
		$trackDate = JFactory::getDate()->format('Y-m-d H:00:00');
		$trackDate = JFactory::getDate($trackDate)->toSql();

		$items     = $this->getItems();
		$db        = $this->getDbo();
		$query     = $db->getQuery(true);

		if (!count($items))
		{
			return;
		}

		foreach ($items as $item)
		{
			$bid[] = (int) $item->id;
		}

		// Increment impression made
		$query->clear()
			->update('#__banners')
			->set('impmade = (impmade + 1)')
			->where('id IN (' . implode(',', $bid) .
')');
		$db->setQuery($query);

		try
		{
			$db->execute();
		}
		catch (JDatabaseExceptionExecuting $e)
		{
			JError::raiseError(500, $e->getMessage());
		}

		foreach ($items as $item)
		{
			// Track impressions
			$trackImpressions = $item->track_impressions;

			if ($trackImpressions < 0 && $item->cid)
			{
				$trackImpressions = $item->client_track_impressions;
			}

			if ($trackImpressions < 0)
			{
				$config           =
JComponentHelper::getParams('com_banners');
				$trackImpressions = $config->get('track_impressions');
			}

			if ($trackImpressions > 0)
			{
				// Is track already created?
				// Update count
				$query->clear();
				$query->update('#__banner_tracks')
					->set($db->quoteName('count') . ' = (' .
$db->quoteName('count') . ' + 1)')
					->where('track_type=1')
					->where('banner_id=' . (int) $item->id)
					->where('track_date=' . $db->quote($trackDate));

				$db->setQuery($query);

				try
				{
					$db->execute();
				}
				catch (JDatabaseExceptionExecuting $e)
				{
					JError::raiseError(500, $e->getMessage());
				}

				if ($db->getAffectedRows() === 0)
				{
					// Insert new count
					$query->clear();

					$query->insert('#__banner_tracks')
						->columns(
							array(
								$db->quoteName('count'),
$db->quoteName('track_type'),
								$db->quoteName('banner_id'),
$db->quoteName('track_date')
							)
						)
						->values('1, 1, ' . (int) $item->id . ', '
. $db->quote($trackDate));

					$db->setQuery($query);

					try
					{
						$db->execute();
					}
					catch (JDatabaseExceptionExecuting $e)
					{
						JError::raiseError(500, $e->getMessage());
					}
				}
			}
		}
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_banners
 *
 * @copyright   (C) 2006 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Routing class from com_banners
 *
 * @since  3.3
 */
class BannersRouter extends JComponentRouterBase
{
	/**
	 * Build the route for the com_banners component
	 *
	 * @param   array  &$query  An array of URL arguments
	 *
	 * @return  array  The URL arguments to use to assemble the subsequent
URL.
	 *
	 * @since   3.3
	 */
	public function build(&$query)
	{
		$segments = array();

		if (isset($query['task']))
		{
			$segments[] = $query['task'];
			unset($query['task']);
		}

		if (isset($query['id']))
		{
			$segments[] = $query['id'];
			unset($query['id']);
		}

		$total = count($segments);

		for ($i = 0; $i < $total; $i++)
		{
			$segments[$i] = str_replace(':', '-',
$segments[$i]);
		}

		return $segments;
	}

	/**
	 * Parse the segments of a URL.
	 *
	 * @param   array  &$segments  The segments of the URL to parse.
	 *
	 * @return  array  The URL attributes to be used by the application.
	 *
	 * @since   3.3
	 */
	public function parse(&$segments)
	{
		$total = count($segments);
		$vars = array();

		for ($i = 0; $i < $total; $i++)
		{
			$segments[$i] = preg_replace('/-/', ':',
$segments[$i], 1);
		}

		// View is always the first element of the array
		$count = count($segments);

		if ($count)
		{
			$count--;
			$segment = array_shift($segments);

			if (is_numeric($segment))
			{
				$vars['id'] = $segment;
			}
			else
			{
				$vars['task'] = $segment;
			}
		}

		if ($count)
		{
			$segment = array_shift($segments);

			if (is_numeric($segment))
			{
				$vars['id'] = $segment;
			}
		}

		return $vars;
	}
}

/**
 * Build the route for the com_banners component
 *
 * This function is a proxy for the new router interface
 * for old SEF extensions.
 *
 * @param   array  &$query  An array of URL arguments
 *
 * @return  array  The URL arguments to use to assemble the subsequent URL.
 *
 * @since   3.3
 * @deprecated  4.0  Use Class based routers instead
 */
function bannersBuildRoute(&$query)
{
	$router = new BannersRouter;

	return $router->build($query);
}

/**
 * Parse the segments of a URL.
 *
 * This function is a proxy for the new router interface
 * for old SEF extensions.
 *
 * @param   array  $segments  The segments of the URL to parse.
 *
 * @return  array  The URL attributes to be used by the application.
 *
 * @since   3.3
 * @deprecated  4.0  Use Class based routers instead
 */
function bannersParseRoute($segments)
{
	$router = new BannersRouter;

	return $router->parse($segments);
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_config
 *
 * @copyright   (C) 2013 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

// Load classes
JLoader::registerPrefix('Config', JPATH_COMPONENT);

// Application
$app = JFactory::getApplication();

// Tell the browser not to cache this page.
$app->setHeader('Expires', 'Mon, 26 Jul 1997 05:00:00
GMT', true);

$controllerHelper = new ConfigControllerHelper;
$controller = $controllerHelper->parseController($app);

$controller->prefix = 'Config';

// Perform the Request task
$controller->execute();
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_config
 *
 * @copyright   (C) 2013 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Cancel Controller
 *
 * @since  3.2
 */
class ConfigControllerCancel extends JControllerBase
{
	/**
	 * Application object - Redeclared for proper typehinting
	 *
	 * @var    JApplicationCms
	 * @since  3.2
	 */
	protected $app;

	/**
	 * Method to handle cancel
	 *
	 * @return  boolean  True on success.
	 *
	 * @since   3.2
	 */
	public function execute()
	{
		// Redirect back to home(base) page
		$this->app->redirect(JUri::base());
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_config
 *
 * @copyright   (C) 2013 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Cancel Controller for Admin
 *
 * @since  3.2
 */
class ConfigControllerCanceladmin extends ConfigControllerCancel
{
	/**
	 * The context for storing internal data, e.g. record.
	 *
	 * @var    string
	 * @since  3.2
	 */
	protected $context;

	/**
	 * The URL option for the component.
	 *
	 * @var    string
	 * @since  3.2
	 */
	protected $option;

	/**
	 * URL for redirection.
	 *
	 * @var    string
	 * @since  3.2
	 * @note   Replaces _redirect.
	 */
	protected $redirect;

	/**
	 * Method to handle admin cancel
	 *
	 * @return  boolean  True on success.
	 *
	 * @since   3.2
	 */
	public function execute()
	{
		// Check for request forgeries.
		if (!JSession::checkToken())
		{
			$this->app->enqueueMessage(JText::_('JINVALID_TOKEN_NOTICE'));
			$this->app->redirect('index.php');
		}

		if (empty($this->context))
		{
			$this->context = $this->option . '.edit' .
$this->context;
		}

		// Redirect.
		$this->app->setUserState($this->context . '.data',
null);

		if (!empty($this->redirect))
		{
			// Don't redirect to an external URL.
			if (!JUri::isInternal($this->redirect))
			{
				$this->redirect = JUri::base();
			}

			$this->app->redirect($this->redirect);
		}
		else
		{
			parent::execute();
		}
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_config
 *
 * @copyright   (C) 2013 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Base Display Controller
 *
 * @since  3.2
 */
class ConfigControllerCmsbase extends JControllerBase
{
	/**
	 * Prefix for the view and model classes
	 *
	 * @var    string
	 * @since  3.2
	 */
	public $prefix;

	/**
	 * Execute the controller.
	 *
	 * @return  mixed  A rendered view or true
	 *
	 * @since   3.2
	 */
	public function execute()
	{
		// Check for request forgeries
		if (!JSession::checkToken())
		{
			$this->app->enqueueMessage(JText::_('JINVALID_TOKEN_NOTICE'));
			$this->app->redirect('index.php');
		}

		// Get the application
		$this->app = $this->getApplication();
		$this->app->redirect('index.php?option=' .
$this->input->get('option'));

		$this->componentFolder =
$this->input->getWord('option', 'com_content');
		$this->viewName        =
$this->input->getWord('view');

		return $this;
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_config
 *
 * @copyright   (C) 2013 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Display Controller for global configuration
 *
 * @since  3.2
 */
class ConfigControllerConfigDisplay extends ConfigControllerDisplay
{
	/**
	 * Method to display global configuration.
	 *
	 * @return  boolean	True on success, false on failure.
	 *
	 * @since   3.2
	 */
	public function execute()
	{
		// Get the application
		$app = $this->getApplication();

		// Get the document object.
		$document     = JFactory::getDocument();

		$viewName     = $this->input->getWord('view',
'config');
		$viewFormat   = $document->getType();
		$layoutName   = $this->input->getWord('layout',
'default');

		// Access backend com_config
		JLoader::registerPrefix(ucfirst($viewName), JPATH_ADMINISTRATOR .
'/components/com_config');
		$displayClass = new ConfigControllerApplicationDisplay;

		// Set backend required params
		$document->setType('json');
		$app->input->set('view', 'application');

		// Execute backend controller
		$serviceData = json_decode($displayClass->execute(), true);

		// Reset params back after requesting from service
		$document->setType('html');
		$app->input->set('view', $viewName);

		// Register the layout paths for the view
		$paths = new SplPriorityQueue;
		$paths->insert(JPATH_COMPONENT . '/view/' . $viewName .
'/tmpl', 'normal');

		$viewClass  = 'ConfigView' . ucfirst($viewName) .
ucfirst($viewFormat);
		$modelClass = 'ConfigModel' . ucfirst($viewName);

		if (class_exists($viewClass))
		{
			if ($viewName !== 'close')
			{
				$model = new $modelClass;

				// Access check.
				if (!JFactory::getUser()->authorise('core.admin',
$model->getState('component.option')))
				{
					return;
				}
			}

			$view = new $viewClass($model, $paths);

			$view->setLayout($layoutName);

			// Push document object into the view.
			$view->document = $document;

			// Load form and bind data
			$form = $model->getForm();

			if ($form)
			{
				$form->bind($serviceData);
			}

			// Set form and data to the view
			$view->form = &$form;
			$view->data = &$serviceData;

			// Render view.
			echo $view->render();
		}

		return true;
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_config
 *
 * @copyright   (C) 2013 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Save Controller for global configuration
 *
 * @since  3.2
 */
class ConfigControllerConfigSave extends JControllerBase
{
	/**
	 * Application object - Redeclared for proper typehinting
	 *
	 * @var    JApplicationCms
	 * @since  3.2
	 */
	protected $app;

	/**
	 * Method to save global configuration.
	 *
	 * @return  boolean  True on success.
	 *
	 * @since   3.2
	 */
	public function execute()
	{
		// Check for request forgeries.
		if (!JSession::checkToken())
		{
			$this->app->enqueueMessage(JText::_('JINVALID_TOKEN_NOTICE'));
			$this->app->redirect('index.php');
		}

		// Check if the user is authorized to do this.
		if (!JFactory::getUser()->authorise('core.admin'))
		{
			$this->app->enqueueMessage(JText::_('JERROR_ALERTNOAUTHOR'));
			$this->app->redirect('index.php');
		}

		// Set FTP credentials, if given.
		JClientHelper::setCredentialsFromRequest('ftp');

		$model = new ConfigModelConfig;
		$form  = $model->getForm();
		$data  = $this->input->post->get('jform', array(),
'array');

		// Validate the posted data.
		$return = $model->validate($form, $data);

		// Check for validation errors.
		if ($return === false)
		{
			/*
			 * The validate method enqueued all messages for us, so we just need to
redirect back.
			 */

			// Save the data in the session.
			$this->app->setUserState('com_config.config.global.data',
$data);

			// Redirect back to the edit screen.
			$this->app->redirect(JRoute::_('index.php?option=com_config&controller=config.display.config',
false));
		}

		// Attempt to save the configuration.
		$data = $return;

		// Access backend com_config
		JLoader::registerPrefix('Config', JPATH_ADMINISTRATOR .
'/components/com_config');
		$saveClass = new ConfigControllerApplicationSave;

		// Get a document object
		$document = JFactory::getDocument();

		// Set backend required params
		$document->setType('json');

		// Execute backend controller
		$return = $saveClass->execute();

		// Reset params back after requesting from service
		$document->setType('html');

		// Check the return value.
		if ($return === false)
		{
			/*
			 * The save method enqueued all messages for us, so we just need to
redirect back.
			 */

			// Save the data in the session.
			$this->app->setUserState('com_config.config.global.data',
$data);

			// Save failed, go back to the screen and display a notice.
			$this->app->redirect(JRoute::_('index.php?option=com_config&controller=config.display.config',
false));
		}

		// Redirect back to com_config display
		$this->app->enqueueMessage(JText::_('COM_CONFIG_SAVE_SUCCESS'));
		$this->app->redirect(JRoute::_('index.php?option=com_config&controller=config.display.config',
false));

		return true;
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_config
 *
 * @copyright   (C) 2013 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Base Display Controller
 *
 * @since  3.2
 */
class ConfigControllerDisplay extends JControllerBase
{
	/**
	 * Application object - Redeclared for proper typehinting
	 *
	 * @var    JApplicationCms
	 * @since  3.2
	 */
	protected $app;

	/**
	 * Prefix for the view and model classes
	 *
	 * @var    string
	 * @since  3.2
	 */
	public $prefix = 'Config';

	/**
	 * Execute the controller.
	 *
	 * @return  mixed  A rendered view or true
	 *
	 * @since   3.2
	 */
	public function execute()
	{
		// Get the document object.
		$document = JFactory::getDocument();

		$componentFolder = $this->input->getWord('option',
'com_config');

		if ($this->app->isClient('administrator'))
		{
			$viewName = $this->input->getWord('view',
'application');
		}
		else
		{
			$viewName = $this->input->getWord('view',
'config');
		}

		$viewFormat = $document->getType();
		$layoutName = $this->input->getWord('layout',
'default');

		// Register the layout paths for the view
		$paths = new SplPriorityQueue;

		if ($this->app->isClient('administrator'))
		{
			$paths->insert(JPATH_ADMINISTRATOR . '/components/' .
$componentFolder . '/view/' . $viewName . '/tmpl', 1);
		}
		else
		{
			$paths->insert(JPATH_BASE . '/components/' .
$componentFolder . '/view/' . $viewName . '/tmpl', 1);
		}

		$viewClass  = $this->prefix . 'View' . ucfirst($viewName) .
ucfirst($viewFormat);
		$modelClass = $this->prefix . 'Model' . ucfirst($viewName);

		if (class_exists($viewClass))
		{
			$model     = new $modelClass;
			$component =
$model->getState()->get('component.option');

			// Make sure com_joomlaupdate and com_privacy can only be accessed by
SuperUser
			if (in_array(strtolower($component), array('com_joomlaupdate',
'com_privacy'))
				&& !JFactory::getUser()->authorise('core.admin'))
			{
				$this->app->enqueueMessage(JText::_('JERROR_ALERTNOAUTHOR'),
'error');

				return;
			}

			// Access check.
			if (!JFactory::getUser()->authorise('core.admin',
$component)
				&& !JFactory::getUser()->authorise('core.options',
$component))
			{
				$this->app->enqueueMessage(JText::_('JERROR_ALERTNOAUTHOR'),
'error');

				return;
			}

			$view = new $viewClass($model, $paths);

			$view->setLayout($layoutName);

			// Push document object into the view.
			$view->document = $document;

			// Reply for service requests
			if ($viewFormat === 'json')
			{
				$this->app->allowCache(false);
				return $view->render();
			}

			// Render view.
			echo $view->render();
		}

		return true;
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_config
 *
 * @copyright   (C) 2013 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Helper class for controllers
 *
 * @since  3.2
 */
class ConfigControllerHelper
{
	/**
	 * Method to parse a controller from a url
	 * Defaults to the base controllers and passes an array of options.
	 * $options[0] is the location of the controller which defaults to the
core libraries (referenced as 'j'
	 * and then the named folder within the component entry point file.
	 * $options[1] is the name of the controller file,
	 * $options[2] is the name of the folder found in the component controller
folder for controllers
	 * not prefixed with Config.
	 * Additional options maybe added to parameterize the controller.
	 *
	 * @param   JApplicationBase  $app  An application object
	 *
	 * @return  JController  A JController object
	 *
	 * @since   3.2
	 */
	public function parseController($app)
	{
		$tasks = array();

		if ($task = $app->input->get('task'))
		{
			// Toolbar expects old style but we are using new style
			// Remove when toolbar can handle either directly
			if (strpos($task, '/') !== false)
			{
				$tasks = explode('/', $task);
			}
			else
			{
				$tasks = explode('.', $task);
			}
		}
		elseif ($controllerTask = $app->input->get('controller'))
		{
			// Temporary solution
			if (strpos($controllerTask, '/') !== false)
			{
				$tasks = explode('/', $controllerTask);
			}
			else
			{
				$tasks = explode('.', $controllerTask);
			}
		}

		if (empty($tasks[0]) || $tasks[0] === 'Config')
		{
			$location = 'Config';
		}
		else
		{
			$location = ucfirst(strtolower($tasks[0]));
		}

		if (empty($tasks[1]))
		{
			$activity = 'Display';
		}
		else
		{
			$activity = ucfirst(strtolower($tasks[1]));
		}

		$view = '';

		if (!empty($tasks[2]))
		{
			$view = ucfirst(strtolower($tasks[2]));
		}

		// Some special handling for com_config administrator
		$option = $app->input->get('option');

		if ($option === 'com_config' &&
$app->isClient('administrator'))
		{
			$component = $app->input->get('component');

			if (!empty($component))
			{
				$view = 'Component';
			}
			elseif ($option === 'com_config')
			{
				$view = 'Application';
			}
		}

		$controllerName = $location . 'Controller' . $view . $activity;

		if (!class_exists($controllerName))
		{
			return false;
		}

		$controller = new $controllerName;
		$controller->options = array();
		$controller->options = $tasks;

		return $controller;
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_config
 *
 * @copyright   (C) 2014 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Cancel Controller for module editing
 *
 * @package     Joomla.Site
 * @subpackage  com_config
 * @since       3.2
 */
class ConfigControllerModulesCancel extends ConfigControllerCanceladmin
{
	/**
	 * Method to cancel module editing.
	 *
	 * @return  boolean  True on success.
	 *
	 * @since   3.2
	 */
	public function execute()
	{
		// Check if the user is authorized to do this.
		$user = JFactory::getUser();

		if (!$user->authorise('module.edit.frontend',
'com_modules.module.' . $this->input->get('id')))
		{
			$this->app->enqueueMessage(JText::_('JERROR_ALERTNOAUTHOR'));
			$this->app->redirect('index.php');
		}

		$this->context = 'com_config.config.global';

		// Get returnUri
		$returnUri = $this->input->post->get('return', null,
'base64');

		if (!empty($returnUri))
		{
			$this->redirect = base64_decode(urldecode($returnUri));
		}
		else
		{
			$this->redirect = JUri::base();
		}

		$id = $this->input->getInt('id');

		// Access backend com_module
		JLoader::register('ModulesControllerModule',
JPATH_ADMINISTRATOR .
'/components/com_modules/controllers/module.php');
		JLoader::register('ModulesViewModule', JPATH_ADMINISTRATOR .
'/components/com_modules/views/module/view.json.php');
		JLoader::register('ModulesModelModule', JPATH_ADMINISTRATOR .
'/components/com_modules/models/module.php');

		$cancelClass = new ModulesControllerModule;

		$cancelClass->cancel($id);

		parent::execute();
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_config
 *
 * @copyright   (C) 2014 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Display Controller for module editing
 *
 * @package     Joomla.Site
 * @subpackage  com_config
 * @since       3.2
 */
class ConfigControllerModulesDisplay extends ConfigControllerDisplay
{
	/**
	 * Method to display module editing.
	 *
	 * @return  boolean  True on success, false on failure.
	 *
	 * @since   3.2
	 */
	public function execute()
	{

		// Get the application
		$app = $this->getApplication();

		// Get the document object.
		$document     = JFactory::getDocument();

		$viewName     = $this->input->getWord('view',
'modules');
		$viewFormat   = $document->getType();
		$layoutName   = $this->input->getWord('layout',
'default');
		$returnUri    = $this->input->get->get('return', null,
'base64');

		// Construct redirect URI
		if (!empty($returnUri))
		{
			$redirect = base64_decode(urldecode($returnUri));

			// Don't redirect to an external URL.
			if (!JUri::isInternal($redirect))
			{
				$redirect = JUri::base();
			}
		}
		else
		{
			$redirect = JUri::base();
		}

		// Access backend com_module
		JLoader::register('ModulesController', JPATH_ADMINISTRATOR .
'/components/com_modules/controller.php');
		JLoader::register('ModulesViewModule', JPATH_ADMINISTRATOR .
'/components/com_modules/views/module/view.json.php');
		JLoader::register('ModulesModelModule', JPATH_ADMINISTRATOR .
'/components/com_modules/models/module.php');

		$displayClass = new ModulesController;

		// Get the parameters of the module with Id
		$document->setType('json');

		// Execute backend controller
		if (!($serviceData = json_decode($displayClass->display(), true)))
		{
			$app->redirect($redirect);
		}

		// Reset params back after requesting from service
		$document->setType('html');
		$app->input->set('view', $viewName);

		// Register the layout paths for the view
		$paths = new SplPriorityQueue;
		$paths->insert(JPATH_COMPONENT . '/view/' . $viewName .
'/tmpl', 'normal');

		$viewClass  = 'ConfigView' . ucfirst($viewName) .
ucfirst($viewFormat);
		$modelClass = 'ConfigModel' . ucfirst($viewName);

		if (class_exists($viewClass))
		{
			$model = new $modelClass;

			// Access check.
			$user = JFactory::getUser();

			if (!$user->authorise('module.edit.frontend',
'com_modules.module.' . $serviceData['id']))
			{
				$app->enqueueMessage(JText::_('JERROR_ALERTNOAUTHOR'),
'error');
				$app->redirect($redirect);
			}

			// Need to add module name to the state of model
			$model->getState()->set('module.name',
$serviceData['module']);

			$view = new $viewClass($model, $paths);

			$view->setLayout($layoutName);

			// Push document object into the view.
			$view->document = $document;

			// Load form and bind data
			$form = $model->getForm();

			if ($form)
			{
				$form->bind($serviceData);
			}

			// Set form and data to the view
			$view->form = &$form;
			$view->item = &$serviceData;

			// Render view.
			echo $view->render();
		}

		return true;
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_config
 *
 * @copyright   (C) 2014 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Save Controller for module editing
 *
 * @package     Joomla.Site
 * @subpackage  com_config
 * @since       3.2
 */
class ConfigControllerModulesSave extends JControllerBase
{
	/**
	 * Method to save module editing.
	 *
	 * @return  boolean  True on success.
	 *
	 * @since   3.2
	 */
	public function execute()
	{
		// Check for request forgeries.
		if (!JSession::checkToken())
		{
			$this->app->enqueueMessage(JText::_('JINVALID_TOKEN'));
			$this->app->redirect('index.php');
		}

		// Check if the user is authorized to do this.
		$user = JFactory::getUser();

		if (!$user->authorise('module.edit.frontend',
'com_modules.module.' . $this->input->get('id')))
		{
			$this->app->enqueueMessage(JText::_('JERROR_ALERTNOAUTHOR'),
'error');
			$this->app->redirect('index.php');
		}

		// Set FTP credentials, if given.
		JClientHelper::setCredentialsFromRequest('ftp');

		// Get submitted module id
		$moduleId = '&id=' .
$this->input->get('id');

		// Get returnUri
		$returnUri = $this->input->post->get('return', null,
'base64');
		$redirect = '';

		if (!empty($returnUri))
		{
			$redirect = '&return=' . $returnUri;
		}

		// Access backend com_modules to be done
		JLoader::register('ModulesControllerModule',
JPATH_ADMINISTRATOR .
'/components/com_modules/controllers/module.php');
		JLoader::register('ModulesModelModule', JPATH_ADMINISTRATOR .
'/components/com_modules/models/module.php');

		$controllerClass = new ModulesControllerModule;

		// Get a document object
		$document = JFactory::getDocument();

		// Set backend required params
		$document->setType('json');

		// Execute backend controller
		$return = $controllerClass->save();

		// Reset params back after requesting from service
		$document->setType('html');

		// Check the return value.
		if ($return === false)
		{
			// Save the data in the session.
			$data = $this->input->post->get('jform', array(),
'array');

			$this->app->setUserState('com_config.modules.global.data',
$data);

			// Save failed, go back to the screen and display a notice.
			$this->app->enqueueMessage(JText::_('JERROR_SAVE_FAILED'));
			$this->app->redirect(JRoute::_('index.php?option=com_config&controller=config.display.modules'
. $moduleId . $redirect, false));
		}

		// Redirect back to com_config display
		$this->app->enqueueMessage(JText::_('COM_CONFIG_MODULES_SAVE_SUCCESS'));

		// Set the redirect based on the task.
		switch ($this->options[3])
		{
			case 'apply':
				$this->app->redirect(JRoute::_('index.php?option=com_config&controller=config.display.modules'
. $moduleId . $redirect, false));
				break;

			case 'save':
			default:

				if (!empty($returnUri))
				{
					$redirect = base64_decode(urldecode($returnUri));

					// Don't redirect to an external URL.
					if (!JUri::isInternal($redirect))
					{
						$redirect = JUri::base();
					}
				}
				else
				{
					$redirect = JUri::base();
				}

				$this->app->redirect($redirect);
				break;
		}
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_config
 *
 * @copyright   (C) 2013 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Display Controller for global configuration
 *
 * @since  3.2
 */
class ConfigControllerTemplatesDisplay extends ConfigControllerDisplay
{
	/**
	 * Method to display global configuration.
	 *
	 * @return  boolean  True on success, false on failure.
	 *
	 * @since   3.2
	 */
	public function execute()
	{
		// Get the application
		$app = $this->getApplication();

		// Get the document object.
		$document     = JFactory::getDocument();

		$viewName     = $this->input->getWord('view',
'templates');
		$viewFormat   = $document->getType();
		$layoutName   = $this->input->getWord('layout',
'default');

		// Access backend com_config
		JLoader::register('TemplatesController', JPATH_ADMINISTRATOR .
'/components/com_templates/controller.php');
		JLoader::register('TemplatesViewStyle', JPATH_ADMINISTRATOR .
'/components/com_templates/views/style/view.json.php');
		JLoader::register('TemplatesModelStyle', JPATH_ADMINISTRATOR .
'/components/com_templates/models/style.php');

		$displayClass = new TemplatesController;

		// Set backend required params
		$document->setType('json');
		$this->input->set('id',
$app->getTemplate(true)->id);

		// Execute backend controller
		$serviceData = json_decode($displayClass->display(), true);

		// Reset params back after requesting from service
		$document->setType('html');
		$this->input->set('view', $viewName);

		// Register the layout paths for the view
		$paths = new SplPriorityQueue;
		$paths->insert(JPATH_COMPONENT . '/view/' . $viewName .
'/tmpl', 'normal');

		$viewClass  = 'ConfigView' . ucfirst($viewName) .
ucfirst($viewFormat);
		$modelClass = 'ConfigModel' . ucfirst($viewName);

		if (class_exists($viewClass))
		{
			if ($viewName !== 'close')
			{
				$model = new $modelClass;

				// Access check.
				if (!JFactory::getUser()->authorise('core.admin',
$model->getState('component.option')))
				{
					$app->enqueueMessage(JText::_('JERROR_ALERTNOAUTHOR'),
'error');

					return;
				}
			}

			$view = new $viewClass($model, $paths);

			$view->setLayout($layoutName);

			// Push document object into the view.
			$view->document = $document;

			// Load form and bind data
			$form = $model->getForm();

			if ($form)
			{
				$form->bind($serviceData);
			}

			// Set form and data to the view
			$view->form = &$form;

			// Render view.
			echo $view->render();
		}

		return true;
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_config
 *
 * @copyright   (C) 2013 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Save Controller for global configuration
 *
 * @since  3.2
 */
class ConfigControllerTemplatesSave extends JControllerBase
{
	/**
	 * Method to save global configuration.
	 *
	 * @return  boolean  True on success.
	 *
	 * @since   3.2
	 */
	public function execute()
	{
		// Check for request forgeries.
		if (!JSession::checkToken())
		{
			JFactory::getApplication()->redirect('index.php',
JText::_('JINVALID_TOKEN'));
		}

		// Check if the user is authorized to do this.
		if (!JFactory::getUser()->authorise('core.admin'))
		{
			JFactory::getApplication()->redirect('index.php',
JText::_('JERROR_ALERTNOAUTHOR'));

			return;
		}

		// Set FTP credentials, if given.
		JClientHelper::setCredentialsFromRequest('ftp');

		$app = JFactory::getApplication();

		// Access backend com_templates
		JLoader::register('TemplatesControllerStyle',
JPATH_ADMINISTRATOR .
'/components/com_templates/controllers/style.php');
		JLoader::register('TemplatesModelStyle', JPATH_ADMINISTRATOR .
'/components/com_templates/models/style.php');
		JLoader::register('TemplatesTableStyle', JPATH_ADMINISTRATOR .
'/components/com_templates/tables/style.php');
		$controllerClass = new TemplatesControllerStyle;

		// Get a document object
		$document = JFactory::getDocument();

		// Set backend required params
		$document->setType('json');
		$this->input->set('id',
$app->getTemplate(true)->id);

		// Execute backend controller
		$return = $controllerClass->save();

		// Reset params back after requesting from service
		$document->setType('html');

		// Check the return value.
		if ($return === false)
		{
			// Save the data in the session.
			$app->setUserState('com_config.config.global.data', $data);

			// Save failed, go back to the screen and display a notice.
			$message = JText::sprintf('JERROR_SAVE_FAILED');

			$app->redirect(JRoute::_('index.php?option=com_config&controller=config.display.templates',
false), $message, 'error');

			return false;
		}

		// Set the success message.
		$message = JText::_('COM_CONFIG_SAVE_SUCCESS');

		// Redirect back to com_config display
		$app->redirect(JRoute::_('index.php?option=com_config&controller=config.display.templates',
false), $message);

		return true;
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_config
 *
 * @copyright   (C) 2013 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

use Joomla\Registry\Registry;

/**
 * Prototype admin model.
 *
 * @since  3.2
 */
abstract class ConfigModelCms extends JModelDatabase
{
	/**
	 * The model (base) name
	 *
	 * @var    string
	 * @since  3.2
	 */
	protected $name;

	/**
	 * The URL option for the component.
	 *
	 * @var    string
	 * @since  3.2
	 */
	protected $option = null;

	/**
	 * The prefix to use with controller messages.
	 *
	 * @var    string
	 * @since  3.2
	 */
	protected $text_prefix = null;

	/**
	 * Indicates if the internal state has been set
	 *
	 * @var    boolean
	 * @since  3.2
	 */
	protected $__state_set = null;

	/**
	 * Constructor
	 *
	 * @param   array  $config  An array of configuration options (name,
state, dbo, table_path, ignore_request).
	 *
	 * @since   3.2
	 * @throws  Exception
	 */
	public function __construct($config = array())
	{
		// Guess the option from the class name (Option)Model(View).
		if (empty($this->option))
		{
			$r = null;

			if (!preg_match('/(.*)Model/i', get_class($this), $r))
			{
				throw new
Exception(JText::_('JLIB_APPLICATION_ERROR_MODEL_GET_NAME'),
500);
			}

			$this->option = 'com_' . strtolower($r[1]);
		}

		// Set the view name
		if (empty($this->name))
		{
			if (array_key_exists('name', $config))
			{
				$this->name = $config['name'];
			}
			else
			{
				$this->name = $this->getName();
			}
		}

		// Set the model state
		if (array_key_exists('state', $config))
		{
			$this->state = $config['state'];
		}
		else
		{
			$this->state = new Registry;
		}

		// Set the model dbo
		if (array_key_exists('dbo', $config))
		{
			$this->db = $config['dbo'];
		}

		// Register the paths for the form
		$paths = $this->registerTablePaths($config);

		// Set the internal state marker - used to ignore setting state from the
request
		if (!empty($config['ignore_request']))
		{
			$this->__state_set = true;
		}

		// Set the clean cache event
		if (isset($config['event_clean_cache']))
		{
			$this->event_clean_cache = $config['event_clean_cache'];
		}
		elseif (empty($this->event_clean_cache))
		{
			$this->event_clean_cache = 'onContentCleanCache';
		}

		$state = new Registry($config);

		parent::__construct($state);
	}

	/**
	 * Method to get the model name
	 *
	 * The model name. By default parsed using the classname or it can be set
	 * by passing a $config['name'] in the class constructor
	 *
	 * @return  string  The name of the model
	 *
	 * @since   3.2
	 * @throws  Exception
	 */
	public function getName()
	{
		if (empty($this->name))
		{
			$r = null;

			if (!preg_match('/Model(.*)/i', get_class($this), $r))
			{
				throw new
Exception(JText::_('JLIB_APPLICATION_ERROR_MODEL_GET_NAME'),
500);
			}

			$this->name = strtolower($r[1]);
		}

		return $this->name;
	}

	/**
	 * Method to get model state variables
	 *
	 * @return  object  The property where specified, the state object where
omitted
	 *
	 * @since   3.2
	 */
	public function getState()
	{
		if (!$this->__state_set)
		{
			// Protected method to auto-populate the model state.
			$this->populateState();

			// Set the model state set flag to true.
			$this->__state_set = true;
		}

		return $this->state;
	}

	/**
	 * Method to register paths for tables
	 *
	 * @param   array  $config  Configuration array
	 *
	 * @return  object  The property where specified, the state object where
omitted
	 *
	 * @since   3.2
	 */
	public function registerTablePaths($config = array())
	{
		// Set the default view search path
		if (array_key_exists('table_path', $config))
		{
			$this->addTablePath($config['table_path']);
		}
		elseif (defined('JPATH_COMPONENT_ADMINISTRATOR'))
		{
			// Register the paths for the form
			$paths = new SplPriorityQueue;
			$paths->insert(JPATH_COMPONENT_ADMINISTRATOR . '/table',
'normal');

			// For legacy purposes. Remove for 4.0
			$paths->insert(JPATH_COMPONENT_ADMINISTRATOR . '/tables',
'normal');
		}
	}

	/**
	 * Clean the cache
	 *
	 * @param   string   $group     The cache group
	 * @param   integer  $clientId  The ID of the client
	 *
	 * @return  void
	 *
	 * @since   3.2
	 */
	protected function cleanCache($group = null, $clientId = 0)
	{
		$conf = JFactory::getConfig();
		$dispatcher = JEventDispatcher::getInstance();

		$options = array(
			'defaultgroup' => $group ?: (isset($this->option) ?
$this->option :
JFactory::getApplication()->input->get('option')),
			'cachebase' => $clientId ? JPATH_ADMINISTRATOR .
'/cache' : $conf->get('cache_path', JPATH_SITE .
'/cache'));

		$cache = JCache::getInstance('callback', $options);
		$cache->clean();

		// Trigger the onContentCleanCache event.
		$dispatcher->trigger($this->event_clean_cache, $options);
	}

	/**
	 * Method to auto-populate the model state.
	 *
	 * This method should only be called once per instantiation and is
designed
	 * to be called on the first call to the getState() method unless the
model
	 * configuration flag to ignore the request is set.
	 *
	 * @return  void
	 *
	 * @note    Calling getState in this method will result in recursion.
	 * @since   3.2
	 */
	protected function populateState()
	{
		$this->loadState();
	}

	/**
	 * Method to test whether a record can be deleted.
	 *
	 * @param   object  $record  A record object.
	 *
	 * @return  boolean  True if allowed to delete the record. Defaults to the
permission set in the component.
	 *
	 * @since   3.2
	 */
	protected function canDelete($record)
	{
		if (empty($record->id) || $record->published != -2)
		{
			return false;
		}

		return JFactory::getUser()->authorise('core.delete',
$this->option);
	}

	/**
	 * Method to test whether a record can have its state changed.
	 *
	 * @param   object  $record  A record object.
	 *
	 * @return  boolean  True if allowed to change the state of the record.
Defaults to the permission set in the component.
	 *
	 * @since   3.2
	 */
	protected function canEditState($record)
	{
		return JFactory::getUser()->authorise('core.edit.state',
$this->option);
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_config
 *
 * @copyright   (C) 2013 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Model for the global configuration
 *
 * @since  3.2
 */
class ConfigModelConfig extends ConfigModelForm
{
	/**
	 * Method to get a form object.
	 *
	 * @param   array    $data      Data for the form.
	 * @param   boolean  $loadData  True if the form is to load its own data
(default case), false if not.
	 *
	 * @return  mixed	A JForm object on success, false on failure
	 *
	 * @since	3.2
	 */
	public function getForm($data = array(), $loadData = true)
	{
		// Get the form.
		$form = $this->loadForm('com_config.config',
'config', array('control' => 'jform',
'load_data' => $loadData));

		if (empty($form))
		{
			return false;
		}

		return $form;
	}
}
<?xml version="1.0" encoding="utf-8"?>
<form>
	<fieldset
		name="metadata"
		label="COM_CONFIG_METADATA_SETTINGS">
		<field
			name="MetaDesc"
			type="textarea"
			label="COM_CONFIG_FIELD_METADESC_LABEL"
			description="COM_CONFIG_FIELD_METADESC_DESC"
			filter="string"
			cols="60"
			rows="3" 
		/>

		<field
			name="MetaKeys"
			type="textarea"
			label="COM_CONFIG_FIELD_METAKEYS_LABEL"
			description="COM_CONFIG_FIELD_METAKEYS_DESC"
			filter="string"
			cols="60"
			rows="3" 
		/>

		<field
			name="MetaRights"
			type="textarea"
			label="JFIELD_META_RIGHTS_LABEL"
			description="JFIELD_META_RIGHTS_DESC"
			filter="string"
			cols="60"
			rows="2"
		/>

	</fieldset>

	<fieldset
		name="seo"
		label="CONFIG_SEO_SETTINGS_LABEL">
		<field
			name="sef"
			type="radio"
			label="COM_CONFIG_FIELD_SEF_URL_LABEL"
			description="COM_CONFIG_FIELD_SEF_URL_DESC"
			default="1"
			class="btn-group"
			filter="integer"
			>
			<option value="1">JYES</option>
			<option value="0">JNO</option>
		</field>

		<field
			name="sitename_pagetitles"
			type="list"
			label="COM_CONFIG_FIELD_SITENAME_PAGETITLES_LABEL"
			description="COM_CONFIG_FIELD_SITENAME_PAGETITLES_DESC"
			default="0"
			filter="integer"
			>
			<option
value="2">COM_CONFIG_FIELD_VALUE_AFTER</option>
			<option
value="1">COM_CONFIG_FIELD_VALUE_BEFORE</option>
			<option value="0">JNO</option>
		</field>

	</fieldset>	

	<fieldset
		name="site"
		label="CONFIG_SITE_SETTINGS_LABEL">

		<field
			name="sitename"
			type="text"
			label="COM_CONFIG_FIELD_SITE_NAME_LABEL"
			description="COM_CONFIG_FIELD_SITE_NAME_DESC"
			required="true"
			filter="string"
			size="50" 
		/>

		<field
			name="offline"
			type="radio"
			label="COM_CONFIG_FIELD_SITE_OFFLINE_LABEL"
			description="COM_CONFIG_FIELD_SITE_OFFLINE_DESC"
			default="0"
			class="btn-group"
			filter="integer"
			>
			<option value="1">JYES</option>
			<option value="0">JNO</option>
		</field>

		<field
			name="access"
			type="accesslevel"
			label="COM_CONFIG_FIELD_DEFAULT_ACCESS_LEVEL_LABEL"
			description="COM_CONFIG_FIELD_DEFAULT_ACCESS_LEVEL_DESC"
			default="1"
			filter="integer" 
		/>

		<field
			name="list_limit"
			type="list"
			label="COM_CONFIG_FIELD_DEFAULT_LIST_LIMIT_LABEL"
			description="COM_CONFIG_FIELD_DEFAULT_LIST_LIMIT_DESC"
			default="20"
			filter="integer"
			>
			<option value="5">J5</option>
			<option value="10">J10</option>
			<option value="15">J15</option>
			<option value="20">J20</option>
			<option value="25">J25</option>
			<option value="30">J30</option>
			<option value="50">J50</option>
			<option value="100">J100</option>
		</field>
		
	</fieldset>

	<fieldset>
		<field
			name="asset_id"
			type="hidden" 
		/>
	</fieldset>
</form>
<?xml version="1.0" encoding="utf-8"?>
<form>
	<fieldset>
		<field 
			name="id" 
			type="number"
			label="JGLOBAL_FIELD_ID_LABEL"
			description="JGLOBAL_FIELD_ID_DESC"
			default="0"
			readonly="true"
		/>

		<field
			name="title" 
			type="text"
			label="JGLOBAL_TITLE"
			description="COM_MODULES_FIELD_TITLE_DESC"
			maxlength="100"
			required="true"
			size="35"
		/>

		<field 
			name="note" 
			type="text"
			label="COM_MODULES_FIELD_NOTE_LABEL"
			description="COM_MODULES_FIELD_NOTE_DESC"
			maxlength="255"
			size="35"
		/>

		<field 
			name="module" 
			type="hidden"
			label="COM_MODULES_FIELD_MODULE_LABEL"
			description="COM_MODULES_FIELD_MODULE_DESC"
			readonly="readonly"
			size="20"
		/>

		<field 
			name="showtitle" 
			type="radio"
			label="COM_MODULES_FIELD_SHOWTITLE_LABEL"
			description="COM_MODULES_FIELD_SHOWTITLE_DESC"
			class="btn-group btn-group-yesno"
			default="1"
			size="1"
			>
			<option value="1">JSHOW</option>
			<option value="0">JHIDE</option>
		</field>

		<field 
			name="published" 
			type="radio"
			label="JSTATUS"
			description="COM_MODULES_FIELD_PUBLISHED_DESC"
			class="btn-group"
			default="1"
			size="1"
			>
			<option value="1">JPUBLISHED</option>
			<option value="0">JUNPUBLISHED</option>
			<option value="-2">JTRASHED</option>
		</field>

		<field
			name="publish_up"
			type="calendar"
			label="COM_MODULES_FIELD_PUBLISH_UP_LABEL"
			description="COM_MODULES_FIELD_PUBLISH_UP_DESC"
			filter="user_utc"
			class="input-medium"
			translateformat="true"
			showtime="true"
			size="22"
		/>

		<field
			name="publish_down"
			type="calendar"
			label="COM_MODULES_FIELD_PUBLISH_DOWN_LABEL"
			description="COM_MODULES_FIELD_PUBLISH_DOWN_DESC"
			filter="user_utc"
			class="input-medium"
			translateformat="true"
			showtime="true"
			size="22"
		/>

		<field 
			name="client_id" 
			type="hidden"
			label="COM_MODULES_FIELD_CLIENT_ID_LABEL"
			description="COM_MODULES_FIELD_CLIENT_ID_DESC"
			readonly="true"
			size="1"
		/>

		<field 
			name="position" 
			type="moduleposition"
			label="COM_MODULES_FIELD_POSITION_LABEL"
			description="COM_MODULES_FIELD_POSITION_DESC"
			default=""
			maxlength="50"
		/>

		<field 
			name="access" 
			type="accesslevel"
			label="JFIELD_ACCESS_LABEL"
			description="JFIELD_ACCESS_DESC"
			size="1"
		/>

		<field 
			name="ordering" 
			type="moduleorder"
			label="JFIELD_ORDERING_LABEL"
			description="JFIELD_ORDERING_DESC"
		/>

		<field 
			name="content" 
			type="editor"
			label="COM_MODULES_FIELD_CONTENT_LABEL"
			description="COM_MODULES_FIELD_CONTENT_DESC"
			buttons="true"
			class="inputbox"
			filter="JComponentHelper::filterText"
			hide="readmore,pagebreak"
		/>

		<field 
			name="language" 
			type="contentlanguage"
			label="JFIELD_LANGUAGE_LABEL"
			description="JFIELD_MODULE_LANGUAGE_DESC"
			>
			<option value="*">JALL</option>
		</field>

		<field name="assignment" type="hidden" />

		<field name="assigned" type="hidden" />
	</fieldset>
</form>
<?xml version="1.0" encoding="utf-8"?>
<form>
	<fields name="params">
		<fieldset
			name="advanced">

			<field
				name="module_tag"
				type="moduletag"
				label="COM_MODULES_FIELD_MODULE_TAG_LABEL"
				description="COM_MODULES_FIELD_MODULE_TAG_DESC"
				default="div"
				validate="options"
			/>

			<field
				name="bootstrap_size"
				type="integer"
				label="COM_MODULES_FIELD_BOOTSTRAP_SIZE_LABEL"
				description="COM_MODULES_FIELD_BOOTSTRAP_SIZE_DESC"
				first="0"
				last="12"
				step="1"
			/>

			<field
				name="header_tag"
				type="headertag"
				label="COM_MODULES_FIELD_HEADER_TAG_LABEL"
				description="COM_MODULES_FIELD_HEADER_TAG_DESC"
				default="h3"
				validate="options"
			/>

			<field
				name="header_class"
				type="text"
				label="COM_MODULES_FIELD_HEADER_CLASS_LABEL"
				description="COM_MODULES_FIELD_HEADER_CLASS_DESC"
			/>

			<field
				name="style"
				type="chromestyle"
				label="COM_MODULES_FIELD_MODULE_STYLE_LABEL"
				description="COM_MODULES_FIELD_MODULE_STYLE_DESC"
			/>
		</fieldset>
	</fields>
</form>
<?xml version="1.0" encoding="utf-8"?>
<form>
	<fieldset>
		<field
			name="id"
			type="number"
			label="JGLOBAL_FIELD_ID_LABEL"
			description="JGLOBAL_FIELD_ID_DESC"
			id="id"
			default="0"
			readonly="true"
			class="readonly"
		/>

		<field
			name="template"
			type="text"
			label="COM_TEMPLATES_FIELD_TEMPLATE_LABEL"
			description="COM_TEMPLATES_FIELD_TEMPLATE_DESC"
			class="readonly"
			size="30"
			readonly="true" 
		/>

		<field
			name="client_id"
			type="hidden"
			label="COM_TEMPLATES_FIELD_CLIENT_LABEL"
			description="COM_TEMPLATES_FIELD_CLIENT_DESC"
			class="readonly"
			default="0"
			readonly="true" 
		/>

		<field
			name="title"
			type="text"
			label="COM_TEMPLATES_FIELD_TITLE_LABEL"
			description="COM_TEMPLATES_FIELD_TITLE_DESC"
			class="inputbox"
			size="50"
			required="true" 
		/>

		<field name="assigned" type="hidden" />

	</fieldset>
</form>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_config
 *
 * @copyright   (C) 2013 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

use Joomla\Utilities\ArrayHelper;

/**
 * Prototype form model.
 *
 * @see    JForm
 * @see    JFormField
 * @see    JFormRule
 * @since  3.2
 */
abstract class ConfigModelForm extends ConfigModelCms
{
	/**
	 * Array of form objects.
	 *
	 * @var    array
	 * @since  3.2
	 */
	protected $forms = array();

	/**
	 * Method to checkin a row.
	 *
	 * @param   integer  $pk  The numeric id of the primary key.
	 *
	 * @return  boolean  False on failure or error, true otherwise.
	 *
	 * @since   3.2
	 * @throws  RuntimeException
	 */
	public function checkin($pk = null)
	{
		// Only attempt to check the row in if it exists.
		if ($pk)
		{
			$user = JFactory::getUser();

			// Get an instance of the row to checkin.
			$table = $this->getTable();

			if (!$table->load($pk))
			{
				throw new RuntimeException($table->getError());
			}

			// Check if this is the user has previously checked out the row.
			if ($table->checked_out > 0 && $table->checked_out !=
$user->get('id') &&
!$user->authorise('core.admin', 'com_checkin'))
			{
				throw new RuntimeException($table->getError());
			}

			// Attempt to check the row in.
			if (!$table->checkin($pk))
			{
				throw new RuntimeException($table->getError());
			}
		}

		return true;
	}

	/**
	 * Method to check-out a row for editing.
	 *
	 * @param   integer  $pk  The numeric id of the primary key.
	 *
	 * @return  boolean  False on failure or error, true otherwise.
	 *
	 * @since   3.2
	 */
	public function checkout($pk = null)
	{
		// Only attempt to check the row in if it exists.
		if ($pk)
		{
			$user = JFactory::getUser();

			// Get an instance of the row to checkout.
			$table = $this->getTable();

			if (!$table->load($pk))
			{
				throw new RuntimeException($table->getError());
			}

			// Check if this is the user having previously checked out the row.
			if ($table->checked_out > 0 && $table->checked_out !=
$user->get('id'))
			{
				throw new
RuntimeException(JText::_('JLIB_APPLICATION_ERROR_CHECKOUT_USER_MISMATCH'));
			}

			// Attempt to check the row out.
			if (!$table->checkout($user->get('id'), $pk))
			{
				throw new RuntimeException($table->getError());
			}
		}

		return true;
	}

	/**
	 * Abstract method for getting the form from the model.
	 *
	 * @param   array    $data      Data for the form.
	 * @param   boolean  $loadData  True if the form is to load its own data
(default case), false if not.
	 *
	 * @return  mixed  A JForm object on success, false on failure
	 *
	 * @since   3.2
	 */
	abstract public function getForm($data = array(), $loadData = true);

	/**
	 * Method to get a form object.
	 *
	 * @param   string   $name     The name of the form.
	 * @param   string   $source   The form source. Can be XML string if file
flag is set to false.
	 * @param   array    $options  Optional array of options for the form
creation.
	 * @param   boolean  $clear    Optional argument to force load a new form.
	 * @param   string   $xpath    An optional xpath to search for the fields.
	 *
	 * @return  mixed  JForm object on success, False on error.
	 *
	 * @see     JForm
	 * @since   3.2
	 */
	protected function loadForm($name, $source = null, $options = array(),
$clear = false, $xpath = false)
	{
		// Handle the optional arguments.
		$options['control'] = ArrayHelper::getValue($options,
'control', false);

		// Create a signature hash.
		$hash = sha1($source . serialize($options));

		// Check if we can use a previously loaded form.
		if (isset($this->_forms[$hash]) && !$clear)
		{
			return $this->_forms[$hash];
		}

		// Get the form.
		// Register the paths for the form -- failing here
		$paths = new SplPriorityQueue;
		$paths->insert(JPATH_COMPONENT_ADMINISTRATOR .
'/model/form', 'normal');
		$paths->insert(JPATH_COMPONENT_ADMINISTRATOR .
'/model/field', 'normal');
		$paths->insert(JPATH_COMPONENT . '/model/form',
'normal');
		$paths->insert(JPATH_COMPONENT . '/model/field',
'normal');
		$paths->insert(JPATH_COMPONENT . '/model/rule',
'normal');

		// Legacy support to be removed in 4.0.  -- failing here
		$paths->insert(JPATH_COMPONENT . '/models/forms',
'normal');
		$paths->insert(JPATH_COMPONENT . '/models/fields',
'normal');
		$paths->insert(JPATH_COMPONENT . '/models/rules',
'normal');

		// Solution until JForm supports splqueue
		JForm::addFormPath(JPATH_COMPONENT . '/models/forms');
		JForm::addFieldPath(JPATH_COMPONENT . '/models/fields');
		JForm::addFormPath(JPATH_COMPONENT_ADMINISTRATOR .
'/model/form');
		JForm::addFieldPath(JPATH_COMPONENT_ADMINISTRATOR .
'/model/field');
		JForm::addFormPath(JPATH_COMPONENT . '/model/form');
		JForm::addFieldPath(JPATH_COMPONENT . '/model/field');

		try
		{
			$form = JForm::getInstance($name, $source, $options, false, $xpath);

			if (isset($options['load_data']) &&
$options['load_data'])
			{
				// Get the data for the form.
				$data = $this->loadFormData();
			}
			else
			{
				$data = array();
			}

			// Allow for additional modification of the form, and events to be
triggered.
			// We pass the data because plugins may require it.
			$this->preprocessForm($form, $data);

			// Load the data into the form after the plugins have operated.
			$form->bind($data);
		}
		catch (Exception $e)
		{
			JFactory::getApplication()->enqueueMessage($e->getMessage());

			return false;
		}

		// Store the form for later.
		$this->_forms[$hash] = $form;

		return $form;
	}

	/**
	 * Method to get the data that should be injected in the form.
	 *
	 * @return  array    The default data is an empty array.
	 *
	 * @since   3.2
	 */
	protected function loadFormData()
	{
		return array();
	}

	/**
	 * Method to allow derived classes to preprocess the data.
	 *
	 * @param   string  $context  The context identifier.
	 * @param   mixed   &$data    The data to be processed. It gets
altered directly.
	 *
	 * @return  void
	 *
	 * @since   3.2
	 */
	protected function preprocessData($context, &$data)
	{
		// Get the dispatcher and load the users plugins.
		$dispatcher = JEventDispatcher::getInstance();
		JPluginHelper::importPlugin('content');

		// Trigger the data preparation event.
		$results = $dispatcher->trigger('onContentPrepareData',
array($context, $data));

		// Check for errors encountered while preparing the data.
		if (count($results) > 0 && in_array(false, $results, true))
		{
			JFactory::getApplication()->enqueueMessage($dispatcher->getError(),
'error');
		}
	}

	/**
	 * Method to allow derived classes to preprocess the form.
	 *
	 * @param   JForm   $form   A JForm object.
	 * @param   mixed   $data   The data expected for the form.
	 * @param   string  $group  The name of the plugin group to import
(defaults to "content").
	 *
	 * @return  void
	 *
	 * @see     JFormField
	 * @since   3.2
	 * @throws  Exception if there is an error in the form event.
	 */
	protected function preprocessForm(JForm $form, $data, $group =
'content')
	{
		// Import the appropriate plugin group.
		JPluginHelper::importPlugin($group);

		// Get the dispatcher.
		$dispatcher = JEventDispatcher::getInstance();

		// Trigger the form preparation event.
		$results = $dispatcher->trigger('onContentPrepareForm',
array($form, $data));

		// Check for errors encountered while preparing the form.
		if (count($results) && in_array(false, $results, true))
		{
			// Get the last error.
			$error = $dispatcher->getError();

			if (!($error instanceof Exception))
			{
				throw new Exception($error);
			}
		}
	}

	/**
	 * Method to validate the form data.
	 *
	 * @param   JForm   $form   The form to validate against.
	 * @param   array   $data   The data to validate.
	 * @param   string  $group  The name of the field group to validate.
	 *
	 * @return  mixed  Array of filtered data if valid, false otherwise.
	 *
	 * @see     JFormRule
	 * @see     JFilterInput
	 * @since   3.2
	 */
	public function validate($form, $data, $group = null)
	{
		// Filter and validate the form data.
		$data   = $form->filter($data);
		$return = $form->validate($data, $group);

		// Check for an error.
		if ($return instanceof Exception)
		{
			JFactory::getApplication()->enqueueMessage($return->getMessage(),
'error');

			return false;
		}

		// Check the validation results.
		if ($return === false)
		{
			// Get the validation messages from the form.
			foreach ($form->getErrors() as $message)
			{
				if ($message instanceof Exception)
				{
					$message = $message->getMessage();
				}

				JFactory::getApplication()->enqueueMessage($message,
'error');
			}

			return false;
		}

		return $data;
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_config
 *
 * @copyright   (C) 2014 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Config Module model.
 *
 * @since  3.2
 */
class ConfigModelModules extends ConfigModelForm
{
	/**
	 * Method to auto-populate the model state.
	 *
	 * Note. Calling getState in this method will result in recursion.
	 *
	 * @return  void
	 *
	 * @since   3.2
	 */
	protected function populateState()
	{
		$app = JFactory::getApplication('administrator');

		// Load the User state.
		$pk = $app->input->getInt('id');

		$state = $this->loadState();

		$state->set('module.id', $pk);

		$this->setState($state);
	}

	/**
	 * Method to get the record form.
	 *
	 * @param   array    $data      Data for the form.
	 * @param   boolean  $loadData  True if the form is to load its own data
(default case), false if not.
	 *
	 * @return  JForm  A JForm object on success, false on failure
	 *
	 * @since   3.2
	 */
	public function getForm($data = array(), $loadData = true)
	{
		// Get the form.
		$form = $this->loadForm('com_config.modules',
'modules', array('control' => 'jform',
'load_data' => $loadData));

		if (empty($form))
		{
			return false;
		}

		$form->setFieldAttribute('position', 'client', 
'site');

		return $form;
	}

	/**
	 * Method to preprocess the form
	 *
	 * @param   JForm   $form   A form object.
	 * @param   mixed   $data   The data expected for the form.
	 * @param   string  $group  The name of the plugin group to import
(defaults to "content").
	 *
	 * @return  void
	 *
	 * @since   3.2
	 * @throws  Exception if there is an error loading the form.
	 */
	protected function preprocessForm(JForm $form, $data, $group =
'content')
	{
		jimport('joomla.filesystem.path');

		$lang     = JFactory::getLanguage();

		$module = $this->getState()->get('module.name');
		$basePath = JPATH_BASE;

		$formFile = JPath::clean($basePath . '/modules/' . $module .
'/' . $module . '.xml');

		// Load the core and/or local language file(s).
		$lang->load($module, $basePath, null, false, true)
			||	 $lang->load($module, $basePath . '/modules/' . $module,
null, false, true);

		if (file_exists($formFile))
		{
			// Get the module form.
			if (!$form->loadFile($formFile, false, '//config'))
			{
				throw new Exception(JText::_('JERROR_LOADFILE_FAILED'));
			}

			// Attempt to load the xml file.
			if (!$xml = simplexml_load_file($formFile))
			{
				throw new Exception(JText::_('JERROR_LOADFILE_FAILED'));
			}
		}

		// Load the default advanced params
		JForm::addFormPath(JPATH_BASE .
'/components/com_config/model/form');
		$form->loadFile('modules_advanced', false);

		// Trigger the default form events.
		parent::preprocessForm($form, $data, $group);
	}

	/**
	 * Method to get list of module positions in current template
	 *
	 * @return  array
	 *
	 * @since   3.2
	 */
	public function getPositions()
	{
		$lang         = JFactory::getLanguage();
		$templateName = JFactory::getApplication()->getTemplate();

		// Load templateDetails.xml file
		$path = JPath::clean(JPATH_BASE . '/templates/' . $templateName
. '/templateDetails.xml');
		$currentTemplatePositions = array();

		if (file_exists($path))
		{
			$xml = simplexml_load_file($path);

			if (isset($xml->positions[0]))
			{
				// Load language files
				$lang->load('tpl_' . $templateName . '.sys',
JPATH_BASE, null, false, true)
				||	$lang->load('tpl_' . $templateName . '.sys',
JPATH_BASE . '/templates/' . $templateName, null, false, true);

				foreach ($xml->positions[0] as $position)
				{
					$value = (string) $position;
					$text = preg_replace('/[^a-zA-Z0-9_\-]/', '_',
'TPL_' . strtoupper($templateName) . '_POSITION_' .
strtoupper($value));

					// Construct list of positions
					$currentTemplatePositions[] = self::createOption($value,
JText::_($text) . ' [' . $value . ']');
				}
			}
		}

		$templateGroups = array();

		// Add an empty value to be able to deselect a module position
		$option = self::createOption();
		$templateGroups[''] = self::createOptionGroup('',
array($option));

		$templateGroups[$templateName] = self::createOptionGroup($templateName,
$currentTemplatePositions);

		// Add custom position to options
		$customGroupText = JText::_('COM_MODULES_CUSTOM_POSITION');

		$editPositions   = true;
		$customPositions = self::getActivePositions(0, $editPositions);
		$templateGroups[$customGroupText] =
self::createOptionGroup($customGroupText, $customPositions);

		return $templateGroups;
	}

	/**
	 * Get a list of modules positions
	 *
	 * @param   integer  $clientId       Client ID
	 * @param   boolean  $editPositions  Allow to edit the positions
	 *
	 * @return  array  A list of positions
	 *
	 * @since   3.6.3
	 */
	public static function getActivePositions($clientId, $editPositions =
false)
	{
		$db = JFactory::getDbo();
		$query = $db->getQuery(true)
			->select('DISTINCT position')
			->from($db->quoteName('#__modules'))
			->where($db->quoteName('client_id') . ' = ' .
(int) $clientId)
			->order($db->quoteName('position'));

		$db->setQuery($query);

		try
		{
			$positions = $db->loadColumn();
			$positions = is_array($positions) ? $positions : array();
		}
		catch (RuntimeException $e)
		{
			JError::raiseWarning(500, $e->getMessage());

			return;
		}

		// Build the list
		$options = array();

		foreach ($positions as $position)
		{
			if (!$position && !$editPositions)
			{
				$options[] = JHtml::_('select.option', 'none',
':: ' . JText::_('JNONE') . ' ::');
			}
			else
			{
				$options[] = JHtml::_('select.option', $position, $position);
			}
		}

		return $options;
	}

	/**
	 * Create and return a new Option
	 *
	 * @param   string  $value  The option value [optional]
	 * @param   string  $text   The option text [optional]
	 *
	 * @return  object  The option as an object (stdClass instance)
	 *
	 * @since   3.6.3
	 */
	private static function createOption($value = '', $text =
'')
	{
		if (empty($text))
		{
			$text = $value;
		}

		$option = new stdClass;
		$option->value = $value;
		$option->text  = $text;

		return $option;
	}

	/**
	 * Create and return a new Option Group
	 *
	 * @param   string  $label    Value and label for group [optional]
	 * @param   array   $options  Array of options to insert into group
[optional]
	 *
	 * @return  array  Return the new group as an array
	 *
	 * @since   3.6.3
	 */
	private static function createOptionGroup($label = '', $options
= array())
	{
		$group = array();
		$group['value'] = $label;
		$group['text']  = $label;
		$group['items'] = $options;

		return $group;
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_config
 *
 * @copyright   (C) 2013 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Template style model.
 *
 * @since  3.2
 */
class ConfigModelTemplates extends ConfigModelForm
{
	/**
	 * Method to auto-populate the model state.
	 *
	 * Note. Calling getState in this method will result in recursion.
	 *
	 * @return  null
	 *
	 * @since   3.2
	 */
	protected function populateState()
	{
		$state = $this->loadState();

		// Load the parameters.
		$params = JComponentHelper::getParams('com_templates');
		$state->set('params', $params);

		$this->setState($state);
	}

	/**
	 * Method to get the record form.
	 *
	 * @param   array    $data      An optional array of data for the form to
interrogate.
	 * @param   boolean  $loadData  True if the form is to load its own data
(default case), false if not.
	 *
	 * @return  JForm    A JForm object on success, false on failure
	 *
	 * @since   3.2
	 */
	public function getForm($data = array(), $loadData = true)
	{
		// Get the form.
		$form = $this->loadForm('com_config.templates',
'templates', array('control' => 'jform',
'load_data' => $loadData));

		try
		{
			$form = new JForm('com_config.templates');
			$data = array();
			$this->preprocessForm($form, $data);

			// Load the data into the form
			$form->bind($data);
		}
		catch (Exception $e)
		{
			JFactory::getApplication()->enqueueMessage($e->getMessage());

			return false;
		}

		if (empty($form))
		{
			return false;
		}

		return $form;
	}

	/**
	 * Method to preprocess the form
	 *
	 * @param   JForm   $form   A form object.
	 * @param   mixed   $data   The data expected for the form.
	 * @param   string  $group  Plugin group to load
	 *
	 * @return  void
	 *
	 * @since   3.2
	 * @throws	Exception if there is an error in the form event.
	 */
	protected function preprocessForm(JForm $form, $data, $group =
'content')
	{
		$lang = JFactory::getLanguage();

		$template = JFactory::getApplication()->getTemplate();

		jimport('joomla.filesystem.path');

		// Load the core and/or local language file(s).
		$lang->load('tpl_' . $template, JPATH_BASE, null, false,
true)
		|| $lang->load('tpl_' . $template, JPATH_BASE .
'/templates/' . $template, null, false, true);

		// Look for com_config.xml, which contains fields to display
		$formFile = JPath::clean(JPATH_BASE . '/templates/' . $template
. '/com_config.xml');

		if (!file_exists($formFile))
		{
			// If com_config.xml not found, fall back to templateDetails.xml
			$formFile = JPath::clean(JPATH_BASE . '/templates/' .
$template . '/templateDetails.xml');
		}

		// Get the template form.
		if (file_exists($formFile) && !$form->loadFile($formFile,
false, '//config'))
		{
			throw new Exception(JText::_('JERROR_LOADFILE_FAILED'));
		}

		// Attempt to load the xml file.
		if (!$xml = simplexml_load_file($formFile))
		{
			throw new Exception(JText::_('JERROR_LOADFILE_FAILED'));
		}

		// Trigger the default form events.
		parent::preprocessForm($form, $data, $group);
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_config
 *
 * @copyright   (C) 2013 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Prototype admin view.
 *
 * @since  3.2
 */
abstract class ConfigViewCmsHtml extends JViewHtml
{
	/**
	 * The output of the template script.
	 *
	 * @var    string
	 * @since  3.2
	 */
	protected $_output = null;

	/**
	 * The name of the default template source file.
	 *
	 * @var    string
	 * @since  3.2
	 */
	protected $_template = null;

	/**
	 * The set of search directories for resources (templates)
	 *
	 * @var    array
	 * @since  3.2
	 */
	protected $_path = array('template' => array(),
'helper' => array());

	/**
	 * Layout extension
	 *
	 * @var    string
	 * @since  3.2
	 */
	protected $_layoutExt = 'php';

	/**
	 * Method to instantiate the view.
	 *
	 * @param   JModel            $model  The model object.
	 * @param   SplPriorityQueue  $paths  The paths queue.
	 *
	 * @since   3.2
	 */
	public function __construct(JModel $model, SplPriorityQueue $paths = null)
	{
		$app = JFactory::getApplication();
		$component = JApplicationHelper::getComponentName();
		$component = preg_replace('/[^A-Z0-9_\.-]/i', '',
$component);

		if (isset($paths))
		{
			$paths->insert(JPATH_THEMES . '/' . $app->getTemplate()
. '/html/' . $component . '/' . $this->getName(),
2);
		}

		parent::__construct($model, $paths);
	}

	/**
	 * Load a template file -- first look in the templates folder for an
override
	 *
	 * @param   string  $tpl  The name of the template source file;
automatically searches the template paths and compiles as needed.
	 *
	 * @return  string  The output of the the template script.
	 *
	 * @since   3.2
	 * @throws  Exception
	 */
	public function loadTemplate($tpl = null)
	{
		// Clear prior output
		$this->_output = null;

		$template = JFactory::getApplication()->getTemplate();
		$layout = $this->getLayout();

		// Create the template file name based on the layout
		$file = isset($tpl) ? $layout . '_' . $tpl : $layout;

		// Clean the file name
		$file = preg_replace('/[^A-Z0-9_\.-]/i', '', $file);
		$tpl = isset($tpl) ? preg_replace('/[^A-Z0-9_\.-]/i',
'', $tpl) : $tpl;

		// Load the language file for the template
		$lang = JFactory::getLanguage();
		$lang->load('tpl_' . $template, JPATH_BASE, null, false,
true)
		|| $lang->load('tpl_' . $template, JPATH_THEMES .
"/$template", null, false, true);

		// Prevents adding path twise
		if (empty($this->_path['template']))
		{
			// Adding template paths
			$this->paths->top();
			$defaultPath = $this->paths->current();
			$this->paths->next();
			$templatePath = $this->paths->current();
			$this->_path['template'] = array($defaultPath,
$templatePath);
		}

		// Load the template script
		jimport('joomla.filesystem.path');
		$filetofind = $this->_createFileName('template',
array('name' => $file));
		$this->_template = JPath::find($this->_path['template'],
$filetofind);

		// If alternate layout can't be found, fall back to default layout
		if ($this->_template == false)
		{
			$filetofind = $this->_createFileName('',
array('name' => 'default' . (isset($tpl) ?
'_' . $tpl : $tpl)));
			$this->_template = JPath::find($this->_path['template'],
$filetofind);
		}

		if ($this->_template != false)
		{
			// Unset so as not to introduce into template scope
			unset($tpl, $file);

			// Never allow a 'this' property
			if (isset($this->this))
			{
				unset($this->this);
			}

			// Start capturing output into a buffer
			ob_start();

			// Include the requested template filename in the local scope
			// (this will execute the view logic).
			include $this->_template;

			// Done with the requested template; get the buffer and
			// clear it.
			$this->_output = ob_get_contents();
			ob_end_clean();

			return $this->_output;
		}
		else
		{
			throw new
Exception(JText::sprintf('JLIB_APPLICATION_ERROR_LAYOUTFILE_NOT_FOUND',
$file), 500);
		}
	}

	/**
	 * Create the filename for a resource
	 *
	 * @param   string  $type   The resource type to create the filename for
	 * @param   array   $parts  An associative array of filename information
	 *
	 * @return  string  The filename
	 *
	 * @since   3.2
	 */
	protected function _createFileName($type, $parts = array())
	{
		switch ($type)
		{
			case 'template':
				$filename = strtolower($parts['name']) . '.' .
$this->_layoutExt;
				break;

			default:
				$filename = strtolower($parts['name']) . '.php';
				break;
		}

		return $filename;
	}

	/**
	 * Method to get the view name
	 *
	 * The model name by default parsed using the classname, or it can be set
	 * by passing a $config['name'] in the class constructor
	 *
	 * @return  string  The name of the model
	 *
	 * @since   3.2
	 * @throws  Exception
	 */
	public function getName()
	{
		if (empty($this->_name))
		{
			$classname = get_class($this);
			$viewpos = strpos($classname, 'View');

			if ($viewpos === false)
			{
				throw new
Exception(JText::_('JLIB_APPLICATION_ERROR_VIEW_GET_NAME'), 500);
			}

			$lastPart = substr($classname, $viewpos + 4);
			$pathParts = explode(' ',
JStringNormalise::fromCamelCase($lastPart));

			if (!empty($pathParts[1]))
			{
				$this->_name = strtolower($pathParts[0]);
			}
			else
			{
				$this->_name = strtolower($lastPart);
			}
		}

		return $this->_name;
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_config
 *
 * @copyright   (C) 2013 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Prototype admin view.
 *
 * @since  3.2
 */
abstract class ConfigViewCmsJson extends ConfigViewCmsHtml
{
	public $state;

	public $data;

	/**
	 * Method to render the view.
	 *
	 * @return  string  The rendered view.
	 *
	 * @since   3.2
	 */
	public function render()
	{
		$this->data = $this->model->getData();

		return json_encode($this->data);
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_config
 *
 * @copyright   (C) 2013 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * View for the global configuration
 *
 * @since  3.2
 */
class ConfigViewConfigHtml extends ConfigViewCmsHtml
{
	public $form;

	public $data;

	/**
	 * Method to render the view.
	 *
	 * @return  string  The rendered view.
	 *
	 * @since   3.2
	 */
	public function render()
	{
		$user = JFactory::getUser();
		$this->userIsSuperAdmin = $user->authorise('core.admin');

		return parent::render();
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_config
 *
 * @copyright   (C) 2013 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

// Load tooltips behavior
JHtml::_('behavior.formvalidator');
JHtml::_('bootstrap.tooltip');
JHtml::_('formbehavior.chosen', 'select');

JFactory::getDocument()->addScriptDeclaration("
	Joomla.submitbutton = function(task)
	{
		if (task == 'config.cancel' ||
document.formvalidator.isValid(document.getElementById('application-form')))
{
			Joomla.submitform(task,
document.getElementById('application-form'));
		}
	}
");
?>

<form action="<?php echo
JRoute::_('index.php?option=com_config'); ?>"
id="application-form" method="post"
name="adminForm" class="form-validate">

	<div class="row-fluid">
		<!-- Begin Content -->

		<div class="btn-toolbar" role="toolbar"
aria-label="<?php echo JText::_('JTOOLBAR');
?>">
			<div class="btn-group">
				<button type="button" class="btn btn-primary"
onclick="Joomla.submitbutton('config.save.config.apply')">
					<span class="icon-ok"></span> <?php echo
JText::_('JSAVE') ?>
				</button>
			</div>
			<div class="btn-group">
				<button type="button" class="btn"
onclick="Joomla.submitbutton('config.cancel')">
					<span class="icon-cancel"></span> <?php echo
JText::_('JCANCEL') ?>
				</button>
			</div>
		</div>

		<hr class="hr-condensed" />

		<div id="page-site" class="tab-pane active">
			<div class="row-fluid">
				<?php echo $this->loadTemplate('site'); ?>
				<?php echo $this->loadTemplate('metadata'); ?>
				<?php echo $this->loadTemplate('seo'); ?>
			</div>
		</div>

		<input type="hidden" name="task"
value="" />
		<?php echo JHtml::_('form.token'); ?>

		<!-- End Content -->
	</div>

</form>
<?xml version="1.0" encoding="utf-8"?>
<metadata>
	<layout title="COM_CONFIG_CONFIG_VIEW_DEFAULT_TITLE"
option="COM_CONFIG_CONFIG_VIEW_DEFAULT_OPTION">
		<help
			key = "JHELP_MENUS_MENU_ITEM_DISPLAY_SITE_CONFIGURATION"
		/>
		<message>
			<![CDATA[COM_CONFIG_CONFIG_VIEW_DEFAULT_DESC]]>
		</message>
	</layout>
	<fields name="request">
		<fieldset name="request">
			<field 
				name="controller" 
				type="hidden"
				default="config.display.config"
			/>
		</fieldset>
	</fields>
</metadata><?php
/**
 * @package     Joomla.Site
 * @subpackage  com_config
 *
 * @copyright   (C) 2013 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;
?>
<fieldset class="form-horizontal">
	<legend><?php echo
JText::_('COM_CONFIG_METADATA_SETTINGS'); ?></legend>
	<?php
	foreach ($this->form->getFieldset('metadata') as $field) :
	?>
		<div class="control-group">
			<div class="control-label"><?php echo
$field->label; ?></div>
			<div class="controls"><?php echo $field->input;
?></div>
		</div>
	<?php
	endforeach;
	?>
</fieldset>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_config
 *
 * @copyright   (C) 2013 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;
?>
<fieldset class="form-horizontal">
	<legend><?php echo JText::_('COM_CONFIG_SEO_SETTINGS');
?></legend>
	<?php
	foreach ($this->form->getFieldset('seo') as $field) :
	?>
		<div class="control-group">
			<div class="control-label"><?php echo
$field->label; ?></div>
			<div class="controls"><?php echo $field->input;
?></div>
		</div>
	<?php
	endforeach;
	?>
</fieldset>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_config
 *
 * @copyright   (C) 2013 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;
?>
<fieldset class="form-horizontal">
	<legend><?php echo
JText::_('COM_CONFIG_SITE_SETTINGS'); ?></legend>
	<?php
	foreach ($this->form->getFieldset('site') as $field) :
	?>
		<div class="control-group">
			<div class="control-label"><?php echo
$field->label; ?></div>
			<div class="controls"><?php echo $field->input;
?></div>
		</div>
	<?php
	endforeach;
	?>
</fieldset>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_config
 *
 * @copyright   (C) 2014 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * View to edit a module.
 *
 * @package     Joomla.Site
 * @subpackage  com_config
 * @since       3.2
 */
class ConfigViewModulesHtml extends ConfigViewCmsHtml
{
	public $item;

	public $form;

	/**
	 * Display the view
	 *
	 * @return  string  The rendered view.
	 *
	 * @since   3.2
	 */
	public function render()
	{
		$lang = JFactory::getApplication()->getLanguage();
		$lang->load('', JPATH_ADMINISTRATOR, $lang->getTag());
		$lang->load('com_modules', JPATH_ADMINISTRATOR,
$lang->getTag());

		return parent::render();
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_config
 *
 * @copyright   (C) 2014 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

JHtml::_('bootstrap.tooltip');
JHtml::_('behavior.formvalidator');
JHtml::_('behavior.keepalive');
JHtml::_('behavior.combobox');
JHtml::_('formbehavior.chosen', 'select');

jimport('joomla.filesystem.file');

$editorText  = false;
$moduleXml   = JPATH_SITE . '/modules/' .
$this->item['module'] . '/' .
$this->item['module'] . '.xml';

if (JFile::exists($moduleXml))
{
	$xml = simplexml_load_file($moduleXml);

	if (isset($xml->customContent))
	{
		$editorText = true;
	}
}

// If multi-language site, make language read-only
if (JLanguageMultilang::isEnabled())
{
	$this->form->setFieldAttribute('language',
'readonly', 'true');
}

JFactory::getDocument()->addScriptDeclaration("
	Joomla.submitbutton = function(task)
	{
		if (task == 'config.cancel.modules' ||
document.formvalidator.isValid(document.getElementById('modules-form')))
		{
			Joomla.submitform(task,
document.getElementById('modules-form'));
		}
	}
");
?>

<form
	action="<?php echo
JRoute::_('index.php?option=com_config'); ?>"
	method="post" name="adminForm"
id="modules-form"
	class="form-validate">

	<div class="row-fluid">

		<!-- Begin Content -->
		<div class="span12">

			<div class="btn-toolbar" role="toolbar"
aria-label="<?php echo JText::_('JTOOLBAR');
?>">
				<div class="btn-group">
					<button type="button" class="btn btn-primary"
						onclick="Joomla.submitbutton('config.save.modules.apply')">
						<span class="icon-apply"
aria-hidden="true"></span>
						<?php echo JText::_('JAPPLY'); ?>
					</button>
				</div>
				<div class="btn-group">
					<button type="button" class="btn"
						onclick="Joomla.submitbutton('config.save.modules.save')">
						<span class="icon-save"
aria-hidden="true"></span>
						<?php echo JText::_('JSAVE'); ?>
					</button>
				</div>
				<div class="btn-group">
					<button type="button" class="btn"
						onclick="Joomla.submitbutton('config.cancel.modules')">
						<span class="icon-cancel"
aria-hidden="true"></span>
						<?php echo JText::_('JCANCEL'); ?>
					</button>
				</div>
			</div>

			<hr class="hr-condensed" />

			<legend><?php echo
JText::_('COM_CONFIG_MODULES_SETTINGS_TITLE');
?></legend>

			<div>
				<?php echo JText::_('COM_CONFIG_MODULES_MODULE_NAME');
?>
				<span class="label label-default"><?php echo
$this->item['title']; ?></span>
				&nbsp;&nbsp;
				<?php echo JText::_('COM_CONFIG_MODULES_MODULE_TYPE');
?>
				<span class="label label-default"><?php echo
$this->item['module']; ?></span>
			</div>
			<hr />

			<div class="row-fluid">
				<div class="span12">
					<fieldset class="form-horizontal">
						<div class="control-group">
							<div class="control-label">
								<?php echo $this->form->getLabel('title'); ?>
							</div>
							<div class="controls">
								<?php echo $this->form->getInput('title'); ?>
							</div>
						</div>
						<div class="control-group">
							<div class="control-label">
								<?php echo $this->form->getLabel('showtitle');
?>
							</div>
							<div class="controls">
								<?php echo $this->form->getInput('showtitle');
?>
							</div>
						</div>
						<div class="control-group">
							<div class="control-label">
								<?php echo $this->form->getLabel('position');
?>
							</div>
							<div class="controls">
								<?php echo $this->loadTemplate('positions'); ?>
							</div>
						</div>

						<hr />

						<?php if
(JFactory::getUser()->authorise('core.edit.state',
'com_modules.module.' . $this->item['id'])) : ?>
						<div class="control-group">
							<div class="control-label">
								<?php echo $this->form->getLabel('published');
?>
							</div>
							<div class="controls">
								<?php echo $this->form->getInput('published');
?>
							</div>
						</div>
						<?php endif ?>

						<div class="control-group">
							<div class="control-label">
								<?php echo $this->form->getLabel('publish_up');
?>
							</div>
							<div class="controls">
								<?php echo $this->form->getInput('publish_up');
?>
							</div>
						</div>
						<div class="control-group">
							<div class="control-label">
								<?php echo
$this->form->getLabel('publish_down'); ?>
							</div>
							<div class="controls">
								<?php echo
$this->form->getInput('publish_down'); ?>
							</div>
						</div>

						<div class="control-group">
							<div class="control-label">
								<?php echo $this->form->getLabel('access');
?>
							</div>
							<div class="controls">
								<?php echo $this->form->getInput('access');
?>
							</div>
						</div>
						<div class="control-group">
							<div class="control-label">
								<?php echo $this->form->getLabel('ordering');
?>
							</div>
							<div class="controls">
								<?php echo $this->form->getInput('ordering');
?>
							</div>
						</div>

						<div class="control-group">
							<div class="control-label">
								<?php echo $this->form->getLabel('language');
?>
							</div>
							<div class="controls">
								<?php echo $this->form->getInput('language');
?>
							</div>
						</div>
						<div class="control-group">
							<div class="control-label">
								<?php echo $this->form->getLabel('note'); ?>
							</div>
							<div class="controls">
								<?php echo $this->form->getInput('note'); ?>
							</div>
						</div>

						<hr />

						<div id="options">
							<?php echo $this->loadTemplate('options'); ?>
						</div>

						<?php if ($editorText) : ?>
							<div class="tab-pane" id="custom">
								<?php echo $this->form->getInput('content');
?>
							</div>
						<?php endif; ?>
					</fieldset>
				</div>

				<input type="hidden" name="id"
value="<?php echo $this->item['id']; ?>" />
				<input type="hidden" name="return"
value="<?php echo
JFactory::getApplication()->input->get('return', null,
'base64'); ?>" />
				<input type="hidden" name="task"
value="" />
				<?php echo JHtml::_('form.token'); ?>

			</div>

		</div>
		<!-- End Content -->
	</div>

</form>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_config
 *
 * @copyright   (C) 2014 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

$fieldSets = $this->form->getFieldsets('params');

echo JHtml::_('bootstrap.startAccordion',
'collapseTypes');
$i = 0;

foreach ($fieldSets as $name => $fieldSet) :

$label = !empty($fieldSet->label) ? $fieldSet->label :
'COM_MODULES_' . $name . '_FIELDSET_LABEL';
$class = isset($fieldSet->class) && !empty($fieldSet->class)
? $fieldSet->class : '';


if (isset($fieldSet->description) &&
trim($fieldSet->description)) :
echo '<p class="tip">' .
$this->escape(JText::_($fieldSet->description)) .
'</p>';
endif;
?>
<?php echo JHtml::_('bootstrap.addSlide',
'collapseTypes', JText::_($label), 'collapse' .
($i++)); ?>

<ul class="nav nav-tabs nav-stacked">
<?php foreach ($this->form->getFieldset($name) as $field) : ?>

	<li>
		<?php // If multi-language site, make menu-type selection read-only
?>
		<?php if (JLanguageMultilang::isEnabled() &&
$this->item['module'] === 'mod_menu' &&
$field->getAttribute('name') === 'menutype') : ?>
			<?php $field->readonly = true; ?>
		<?php endif; ?>
		<?php echo $field->renderField(); ?>
	</li>

<?php endforeach; ?>
</ul>

<?php echo JHtml::_('bootstrap.endSlide'); ?>
<?php endforeach; ?>
<?php echo JHtml::_('bootstrap.endAccordion'); ?>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_config
 *
 * @copyright   (C) 2014 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;
$positions = $this->model->getPositions();

// Add custom position to options
$customGroupText = JText::_('COM_MODULES_CUSTOM_POSITION');

// Build field
$attr = array(
	'id'          => 'jform_position',
	'list.select' => $this->item['position'],
	'list.attr'   => 'class="chzn-custom-value"
'
		. 'data-custom_group_text="' . $customGroupText .
'" '
		. 'data-no_results_text="' .
JText::_('COM_MODULES_ADD_CUSTOM_POSITION') . '" '
		. 'data-placeholder="' .
JText::_('COM_MODULES_TYPE_OR_SELECT_POSITION') . '"
'
);

echo JHtml::_('select.groupedlist', $positions,
'jform[position]', $attr);
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_config
 *
 * @copyright   (C) 2013 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * View to edit a template style.
 *
 * @since  3.2
 */
class ConfigViewTemplatesHtml extends ConfigViewCmsHtml
{
	public $item;

	public $form;

	/**
	 * Method to render the view.
	 *
	 * @return  string  The rendered view.
	 *
	 * @since   3.2
	 */
	public function render()
	{
		$user = JFactory::getUser();
		$this->userIsSuperAdmin = $user->authorise('core.admin');

		return parent::render();
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_config
 *
 * @copyright   (C) 2013 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

JHtml::_('behavior.formvalidator');
JHtml::_('behavior.keepalive');
$user = JFactory::getUser();

JFactory::getDocument()->addScriptDeclaration("
	Joomla.submitbutton = function(task)
	{
		if (task == 'config.cancel' ||
document.formvalidator.isValid(document.getElementById('templates-form')))
		{
			Joomla.submitform(task,
document.getElementById('templates-form'));
		}
	}
");
?>

<form action="<?php echo
JRoute::_('index.php?option=com_config'); ?>"
method="post" name="adminForm"
id="templates-form" class="form-validate">

	<div class="row-fluid">
		<!-- Begin Content -->

		<div class="btn-toolbar" role="toolbar"
aria-label="<?php echo JText::_('JTOOLBAR');
?>">
			<div class="btn-group">
				<button type="button" class="btn btn-primary"
onclick="Joomla.submitbutton('config.save.templates.apply')">
					<span class="icon-ok"></span> <?php echo
JText::_('JSAVE') ?>
				</button>
			</div>
			<div class="btn-group">
				<button type="button" class="btn"
onclick="Joomla.submitbutton('config.cancel')">
					<span class="icon-cancel"></span> <?php echo
JText::_('JCANCEL') ?>
				</button>
			</div>
		</div>

		<hr class="hr-condensed" />

		<div id="page-site" class="tab-pane active">
			<div class="row-fluid">
				<?php // Get the menu parameters that are automatically set but may
be modified.
				echo $this->loadTemplate('options'); ?>
			</div>
		</div>

		<input type="hidden" name="task"
value="" />
		<?php echo JHtml::_('form.token'); ?>

		<!-- End Content -->
	</div>

</form>
<?xml version="1.0" encoding="utf-8"?>
<metadata>
	<layout title="COM_CONFIG_TEMPLATES_VIEW_DEFAULT_TITLE"
option="COM_CONFIG_TEMPLATES_VIEW_DEFAULT_OPTION">
		<help
			key = "JHELP_MENUS_MENU_ITEM_DISPLAY_TEMPLATE_OPTIONS"
		/>
		<message>
			<![CDATA[COM_CONFIG_TEMPLATES_VIEW_DEFAULT_DESC]]>
		</message>
	</layout>
	<fields name="request">
		<fieldset name="request" >
			<field 
				name="controller" 
				type="hidden"
				default="config.display.templates"
			/>
		</fieldset>
	</fields>
</metadata><?php
/**
 * @package     Joomla.Site
 * @subpackage  com_config
 *
 * @copyright   (C) 2013 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

// Load chosen.css
JHtml::_('formbehavior.chosen', 'select');

?>
<?php

	$fieldSets = $this->form->getFieldsets('params');
?>

<legend><?php echo
JText::_('COM_CONFIG_TEMPLATE_SETTINGS'); ?></legend>

<?php

	// Search for com_config field set
	if (!empty($fieldSets['com_config'])) : ?>

	<fieldset class="form-horizontal">
		<?php echo $this->form->renderFieldset('com_config');
?>
	</fieldset>

<?php else :

	// Fall-back to display all in params
	foreach ($fieldSets as $name => $fieldSet) :
	$label = !empty($fieldSet->label) ? $fieldSet->label :
'COM_CONFIG_' . $name . '_FIELDSET_LABEL';

	if (isset($fieldSet->description) &&
trim($fieldSet->description)) :
		echo '<p class="tip">' .
$this->escape(JText::_($fieldSet->description)) .
'</p>';
	endif;
	?>

<fieldset class="form-horizontal">
	<?php echo $this->form->renderFieldset($name); ?>
</fieldset>
	<?php endforeach;
	endif;
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_contact
 *
 * @copyright   (C) 2005 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

JLoader::register('ContactHelperRoute', JPATH_COMPONENT .
'/helpers/route.php');

$input = JFactory::getApplication()->input;

if ($input->get('view') === 'contacts' &&
$input->get('layout') === 'modal')
{
	if (!JFactory::getUser()->authorise('core.create',
'com_contact'))
	{
		JFactory::getApplication()->enqueueMessage(JText::_('JERROR_ALERTNOAUTHOR'),
'warning');

		return;
	}

	JFactory::getLanguage()->load('com_contact',
JPATH_ADMINISTRATOR);
}

$controller = JControllerLegacy::getInstance('Contact');
$controller->execute(JFactory::getApplication()->input->get('task'));
$controller->redirect();
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_contact
 *
 * @copyright   (C) 2006 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Contact Component Controller
 *
 * @since  1.5
 */
class ContactController extends JControllerLegacy
{
	/**
	 * Constructor.
	 *
	 * @param   array  $config  An optional associative array of configuration
settings.
	 *                          Recognized key values include
'name', 'default_task', 'model_path', and
	 *                          'view_path' (this list is not meant
to be comprehensive).
	 *
	 * @since   3.7.0
	 */
	public function __construct($config = array())
	{
		$this->input = JFactory::getApplication()->input;

		// Contact frontpage Editor contacts proxying:
		if ($this->input->get('view') === 'contacts'
&& $this->input->get('layout') ===
'modal')
		{
			JHtml::_('stylesheet', 'system/adminlist.css',
array(), true);
			$config['base_path'] = JPATH_COMPONENT_ADMINISTRATOR;
		}

		parent::__construct($config);
	}

	/**
	 * Method to display a view.
	 *
	 * @param   boolean  $cachable   If true, the view output will be cached
	 * @param   array    $urlparams  An array of safe URL parameters and their
variable types, for valid values see {@link JFilterInput::clean()}.
	 *
	 * @return  JControllerLegacy  This object to support chaining.
	 *
	 * @since   1.5
	 */
	public function display($cachable = false, $urlparams = array())
	{
		if
(JFactory::getApplication()->getUserState('com_contact.contact.data')
=== null)
		{
			$cachable = true;
		}

		// Set the default view name and format from the Request.
		$vName = $this->input->get('view',
'categories');
		$this->input->set('view', $vName);

		$safeurlparams = array('catid' => 'INT',
'id' => 'INT', 'cid' =>
'ARRAY', 'year' => 'INT',
'month' => 'INT',
			'limit' => 'UINT', 'limitstart' =>
'UINT', 'showall' => 'INT',
'return' => 'BASE64', 'filter' =>
'STRING',
			'filter_order' => 'CMD',
'filter_order_Dir' => 'CMD',
'filter-search' => 'STRING', 'print' =>
'BOOLEAN',
			'lang' => 'CMD');

		parent::display($cachable, $safeurlparams);

		return $this;
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_contact
 *
 * @copyright   (C) 2010 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Controller for single contact view
 *
 * @since  1.5.19
 */
class ContactControllerContact extends JControllerForm
{
	/**
	 * Method to get a model object, loading it if required.
	 *
	 * @param   string  $name    The model name. Optional.
	 * @param   string  $prefix  The class prefix. Optional.
	 * @param   array   $config  Configuration array for model. Optional.
	 *
	 * @return  JModelLegacy  The model.
	 *
	 * @since   1.6.4
	 */
	public function getModel($name = '', $prefix = '',
$config = array('ignore_request' => true))
	{
		return parent::getModel($name, $prefix, array('ignore_request'
=> false));
	}

	/**
	 * Method to submit the contact form and send an email.
	 *
	 * @return  boolean  True on success sending the email. False on failure.
	 *
	 * @since   1.5.19
	 */
	public function submit()
	{
		// Check for request forgeries.
		$this->checkToken();

		$app    = JFactory::getApplication();
		$model  = $this->getModel('contact');
		$stub   = $this->input->getString('id');
		$id     = (int) $stub;

		// Get the data from POST
		$data = $this->input->post->get('jform', array(),
'array');

		// Get item
		$model->setState('filter.published', 1);
		$contact = $model->getItem($id);

		// Get item params, take menu parameters into account if necessary
		$active = $app->getMenu()->getActive();
		$stateParams = clone $model->getState()->get('params');

		// If the current view is the active item and a contact view for this
contact, then the menu item params take priority
		if ($active && strpos($active->link, 'view=contact')
&& strpos($active->link, '&id=' . (int)
$contact->id))
		{
			// $item->params are the contact params, $temp are the menu item
params
			// Merge so that the menu item params take priority
			$contact->params->merge($stateParams);
		}
		else
		{
			// Current view is not a single contact, so the contact params take
priority here
			$stateParams->merge($contact->params);
			$contact->params = $stateParams;
		}

		// Check if the contact form is enabled
		if (!$contact->params->get('show_email_form'))
		{
			$this->setRedirect(JRoute::_('index.php?option=com_contact&view=contact&id='
. $stub . '&catid=' . $contact->catid, false));

			return false;
		}

		// Check for a valid session cookie
		if ($contact->params->get('validate_session', 0))
		{
			if (JFactory::getSession()->getState() !== 'active')
			{
				JError::raiseWarning(403,
JText::_('JLIB_ENVIRONMENT_SESSION_INVALID'));

				// Save the data in the session.
				$app->setUserState('com_contact.contact.data', $data);

				// Redirect back to the contact form.
				$this->setRedirect(JRoute::_('index.php?option=com_contact&view=contact&id='
. $stub . '&catid=' . $contact->catid, false));

				return false;
			}
		}

		// Contact plugins
		JPluginHelper::importPlugin('contact');
		$dispatcher = JEventDispatcher::getInstance();

		// Validate the posted data.
		$form = $model->getForm();

		if (!$form)
		{
			JError::raiseError(500, $model->getError());

			return false;
		}

		if (!$model->validate($form, $data))
		{
			$errors = $model->getErrors();

			foreach ($errors as $error)
			{
				$errorMessage = $error;

				if ($error instanceof Exception)
				{
					$errorMessage = $error->getMessage();
				}

				$app->enqueueMessage($errorMessage, 'error');
			}

			$app->setUserState('com_contact.contact.data', $data);

			$this->setRedirect(JRoute::_('index.php?option=com_contact&view=contact&id='
. $stub . '&catid=' . $contact->catid, false));

			return false;
		}

		// Validation succeeded, continue with custom handlers
		$results = $dispatcher->trigger('onValidateContact',
array(&$contact, &$data));

		foreach ($results as $result)
		{
			if ($result instanceof Exception)
			{
				return false;
			}
		}

		// Passed Validation: Process the contact plugins to integrate with other
applications
		$dispatcher->trigger('onSubmitContact', array(&$contact,
&$data));

		// Send the email
		$sent = false;

		if (!$contact->params->get('custom_reply'))
		{
			$sent = $this->_sendEmail($data, $contact,
$contact->params->get('show_email_copy', 0));
		}

		// Set the success message if it was a success
		if (!($sent instanceof Exception))
		{
			$msg = JText::_('COM_CONTACT_EMAIL_THANKS');
		}
		else
		{
			$msg = '';
		}

		// Flush the data from the session
		$app->setUserState('com_contact.contact.data', null);

		// Redirect if it is set in the parameters, otherwise redirect back to
where we came from
		if ($contact->params->get('redirect'))
		{
			$this->setRedirect($contact->params->get('redirect'),
$msg);
		}
		else
		{
			$this->setRedirect(JRoute::_('index.php?option=com_contact&view=contact&id='
. $stub . '&catid=' . $contact->catid, false), $msg);
		}

		return true;
	}

	/**
	 * Method to get a model object, loading it if required.
	 *
	 * @param   array     $data               The data to send in the email.
	 * @param   stdClass  $contact            The user information to send the
email to
	 * @param   boolean   $emailCopyToSender  True to send a copy of the email
to the user.
	 *
	 * @return  boolean  True on success sending the email, false on failure.
	 *
	 * @since   1.6.4
	 */
	private function _sendEmail($data, $contact, $emailCopyToSender)
	{
		$app = JFactory::getApplication();

		if ($contact->email_to == '' && $contact->user_id
!= 0)
		{
			$contact_user      = JUser::getInstance($contact->user_id);
			$contact->email_to = $contact_user->get('email');
		}

		$mailfrom = $app->get('mailfrom');
		$fromname = $app->get('fromname');
		$sitename = $app->get('sitename');

		$name    = $data['contact_name'];
		$email   =
JStringPunycode::emailToPunycode($data['contact_email']);
		$subject = $data['contact_subject'];
		$body    = $data['contact_message'];

		// Prepare email body
		$prefix = JText::sprintf('COM_CONTACT_ENQUIRY_TEXT',
JUri::base());
		$body   = $prefix . "\n" . $name . ' <' . $email .
'>' . "\r\n\r\n" . stripslashes($body);

		// Load the custom fields
		if (!empty($data['com_fields']) && $fields =
FieldsHelper::getFields('com_contact.mail', $contact, true,
$data['com_fields']))
		{
			$output = FieldsHelper::render(
				'com_contact.mail',
				'fields.render',
				array(
					'context' => 'com_contact.mail',
					'item'    => $contact,
					'fields'  => $fields,
				)
			);

			if ($output)
			{
				$body .= "\r\n\r\n" . $output;
			}
		}

		$mail = JFactory::getMailer();
		$mail->addRecipient($contact->email_to);
		$mail->addReplyTo($email, $name);
		$mail->setSender(array($mailfrom, $fromname));
		$mail->setSubject($sitename . ': ' . $subject);
		$mail->setBody($body);
		$sent = $mail->Send();

		// If we are supposed to copy the sender, do so.

		// Check whether email copy function activated
		if ($emailCopyToSender == true &&
!empty($data['contact_email_copy']))
		{
			$copytext    = JText::sprintf('COM_CONTACT_COPYTEXT_OF',
$contact->name, $sitename);
			$copytext    .= "\r\n\r\n" . $body;
			$copysubject = JText::sprintf('COM_CONTACT_COPYSUBJECT_OF',
$subject);

			$mail = JFactory::getMailer();
			$mail->addRecipient($email);
			$mail->addReplyTo($email, $name);
			$mail->setSender(array($mailfrom, $fromname));
			$mail->setSubject($copysubject);
			$mail->setBody($copytext);
			$sent = $mail->Send();
		}

		return $sent;
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_contact
 *
 * @copyright   (C) 2013 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

JLoader::register('ContactHelper', JPATH_ADMINISTRATOR .
'/components/com_contact/helpers/contact.php');
JLoader::register('ContactHelperRoute', JPATH_SITE .
'/components/com_contact/helpers/route.php');
JLoader::register('CategoryHelperAssociation',
JPATH_ADMINISTRATOR .
'/components/com_categories/helpers/association.php');

/**
 * Contact Component Association Helper
 *
 * @since  3.0
 */
abstract class ContactHelperAssociation extends CategoryHelperAssociation
{
	/**
	 * Method to get the associations for a given item
	 *
	 * @param   integer  $id    Id of the item
	 * @param   string   $view  Name of the view
	 *
	 * @return  array   Array of associations for the item
	 *
	 * @since  3.0
	 */
	public static function getAssociations($id = 0, $view = null)
	{
		$jinput = JFactory::getApplication()->input;
		$view   = $view === null ? $jinput->get('view') : $view;
		$id     = empty($id) ? $jinput->getInt('id') : $id;

		if ($view === 'contact')
		{
			if ($id)
			{
				$associations =
JLanguageAssociations::getAssociations('com_contact',
'#__contact_details', 'com_contact.item', $id);

				$return = array();

				foreach ($associations as $tag => $item)
				{
					$return[$tag] = ContactHelperRoute::getContactRoute($item->id,
(int) $item->catid, $item->language);
				}

				return $return;
			}
		}

		if ($view === 'category' || $view === 'categories')
		{
			return self::getCategoryAssociations($id, 'com_contact');
		}

		return array();

	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_contact
 *
 * @copyright   (C) 2009 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Contact Component Category Tree
 *
 * @since  1.6
 */
class ContactCategories extends JCategories
{
	/**
	 * Class constructor
	 *
	 * @param   array  $options  Array of options
	 *
	 * @since   1.6
	 */
	public function __construct($options = array())
	{
		$options['table'] = '#__contact_details';
		$options['extension'] = 'com_contact';
		$options['statefield'] = 'published';
		parent::__construct($options);
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_contact
 *
 * @copyright   (C) 2016 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Legacy routing rules class from com_contact
 *
 * @since       3.6
 * @deprecated  4.0
 */
class ContactRouterRulesLegacy implements JComponentRouterRulesInterface
{
	/**
	 * Constructor for this legacy router
	 *
	 * @param   JComponentRouterAdvanced  $router  The router this rule
belongs to
	 *
	 * @since       3.6
	 * @deprecated  4.0
	 */
	public function __construct($router)
	{
		$this->router = $router;
	}

	/**
	 * Preprocess the route for the com_contact component
	 *
	 * @param   array  &$query  An array of URL arguments
	 *
	 * @return  void
	 *
	 * @since       3.6
	 * @deprecated  4.0
	 */
	public function preprocess(&$query)
	{
	}

	/**
	 * Build the route for the com_contact component
	 *
	 * @param   array  &$query     An array of URL arguments
	 * @param   array  &$segments  The URL arguments to use to assemble
the subsequent URL.
	 *
	 * @return  void
	 *
	 * @since       3.6
	 * @deprecated  4.0
	 */
	public function build(&$query, &$segments)
	{
		// Get a menu item based on Itemid or currently active
		$params = JComponentHelper::getParams('com_contact');
		$advanced = $params->get('sef_advanced_link', 0);

		if (empty($query['Itemid']))
		{
			$menuItem = $this->router->menu->getActive();
		}
		else
		{
			$menuItem =
$this->router->menu->getItem($query['Itemid']);
		}

		$mView = empty($menuItem->query['view']) ? null :
$menuItem->query['view'];
		$mId = empty($menuItem->query['id']) ? null :
$menuItem->query['id'];

		if (isset($query['view']))
		{
			$view = $query['view'];

			if (empty($query['Itemid']) || empty($menuItem) ||
$menuItem->component != 'com_contact')
			{
				$segments[] = $query['view'];
			}

			unset($query['view']);
		}

		// Are we dealing with a contact that is attached to a menu item?
		if (isset($view) && ($mView == $view) &&
isset($query['id']) && ($mId == (int)
$query['id']))
		{
			unset($query['view'], $query['catid'],
$query['id']);

			return;
		}

		if (isset($view) && ($view == 'category' || $view ==
'contact'))
		{
			if ($mId != (int) $query['id'] || $mView != $view)
			{
				if ($view == 'contact' &&
isset($query['catid']))
				{
					$catid = $query['catid'];
				}
				elseif (isset($query['id']))
				{
					$catid = $query['id'];
				}

				$menuCatid = $mId;
				$categories = JCategories::getInstance('Contact');
				$category = $categories->get($catid);

				if ($category)
				{
					// TODO Throw error that the category either not exists or is
unpublished
					$path = array_reverse($category->getPath());

					$array = array();

					foreach ($path as $id)
					{
						if ((int) $id == (int) $menuCatid)
						{
							break;
						}

						if ($advanced)
						{
							list($tmp, $id) = explode(':', $id, 2);
						}

						$array[] = $id;
					}

					$segments = array_merge($segments, array_reverse($array));
				}

				if ($view == 'contact')
				{
					if ($advanced)
					{
						list($tmp, $id) = explode(':', $query['id'], 2);
					}
					else
					{
						$id = $query['id'];
					}

					$segments[] = $id;
				}
			}

			unset($query['id'], $query['catid']);
		}

		if (isset($query['layout']))
		{
			if (!empty($query['Itemid']) &&
isset($menuItem->query['layout']))
			{
				if ($query['layout'] ==
$menuItem->query['layout'])
				{
					unset($query['layout']);
				}
			}
			else
			{
				if ($query['layout'] == 'default')
				{
					unset($query['layout']);
				}
			}
		}

		$total = count($segments);

		for ($i = 0; $i < $total; $i++)
		{
			$segments[$i] = str_replace(':', '-',
$segments[$i]);
		}
	}

	/**
	 * Parse the segments of a URL.
	 *
	 * @param   array  &$segments  The segments of the URL to parse.
	 * @param   array  &$vars      The URL attributes to be used by the
application.
	 *
	 * @return  void
	 *
	 * @since       3.6
	 * @deprecated  4.0
	 */
	public function parse(&$segments, &$vars)
	{
		$total = count($segments);

		for ($i = 0; $i < $total; $i++)
		{
			$segments[$i] = preg_replace('/-/', ':',
$segments[$i], 1);
		}

		// Get the active menu item.
		$item = $this->router->menu->getActive();
		$params = JComponentHelper::getParams('com_contact');
		$advanced = $params->get('sef_advanced_link', 0);

		// Count route segments
		$count = count($segments);

		// Standard routing for newsfeeds.
		if (!isset($item))
		{
			$vars['view'] = $segments[0];
			$vars['id'] = $segments[$count - 1];

			return;
		}

		// From the categories view, we can only jump to a category.
		$id = (isset($item->query['id']) &&
$item->query['id'] > 1) ? $item->query['id'] :
'root';

		$contactCategory =
JCategories::getInstance('Contact')->get($id);

		$categories = $contactCategory ? $contactCategory->getChildren() :
array();
		$vars['catid'] = $id;
		$vars['id'] = $id;
		$found = 0;

		foreach ($segments as $segment)
		{
			$segment = $advanced ? str_replace(':', '-',
$segment) : $segment;

			foreach ($categories as $category)
			{
				if ($category->slug == $segment || $category->alias == $segment)
				{
					$vars['id'] = $category->id;
					$vars['catid'] = $category->id;
					$vars['view'] = 'category';
					$categories = $category->getChildren();
					$found = 1;
					break;
				}
			}

			if ($found == 0)
			{
				if ($advanced)
				{
					$db = JFactory::getDbo();
					$query = $db->getQuery(true)
						->select($db->quoteName('id'))
						->from('#__contact_details')
						->where($db->quoteName('catid') . ' = ' .
(int) $vars['catid'])
						->where($db->quoteName('alias') . ' = ' .
$db->quote($segment));
					$db->setQuery($query);
					$nid = $db->loadResult();
				}
				else
				{
					$nid = $segment;
				}

				$vars['id'] = $nid;
				$vars['view'] = 'contact';
			}

			$found = 0;
		}
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_contact
 *
 * @copyright   (C) 2009 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Contact Component Route Helper
 *
 * @static
 * @package     Joomla.Site
 * @subpackage  com_contact
 * @since       1.5
 */
abstract class ContactHelperRoute
{
	/**
	 * Get the URL route for a contact from a contact ID, contact category ID
and language
	 *
	 * @param   integer  $id        The id of the contact
	 * @param   integer  $catid     The id of the contact's category
	 * @param   mixed    $language  The id of the language being used.
	 *
	 * @return  string  The link to the contact
	 *
	 * @since   1.5
	 */
	public static function getContactRoute($id, $catid, $language = 0)
	{
		// Create the link
		$link = 'index.php?option=com_contact&view=contact&id='
. $id;

		if ($catid > 1)
		{
			$link .= '&catid=' . $catid;
		}

		if ($language && $language !== '*' &&
JLanguageMultilang::isEnabled())
		{
			$link .= '&lang=' . $language;
		}

		return $link;
	}

	/**
	 * Get the URL route for a contact category from a contact category ID and
language
	 *
	 * @param   mixed  $catid     The id of the contact's category either
an integer id or an instance of JCategoryNode
	 * @param   mixed  $language  The id of the language being used.
	 *
	 * @return  string  The link to the contact
	 *
	 * @since   1.5
	 */
	public static function getCategoryRoute($catid, $language = 0)
	{
		if ($catid instanceof JCategoryNode)
		{
			$id = $catid->id;
		}
		else
		{
			$id       = (int) $catid;
		}

		if ($id < 1)
		{
			$link = '';
		}
		else
		{
			// Create the link
			$link =
'index.php?option=com_contact&view=category&id=' . $id;

			if ($language && $language !== '*' &&
JLanguageMultilang::isEnabled())
			{
				$link .= '&lang=' . $language;
			}
		}

		return $link;
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_contact
 *
 * @copyright   (C) 2016 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */
defined('_JEXEC') or die;

if (!key_exists('field', $displayData))
{
	return;
}

$field     = $displayData['field'];
$label     = JText::_($field->label);
$value     = $field->value;
$class     = $field->params->get('render_class');
$showLabel = $field->params->get('showlabel');
$labelClass = $field->params->get('label_render_class');

if ($field->context == 'com_contact.mail')
{
	// Prepare the value for the contact form mail
	$value = html_entity_decode($value);

	echo ($showLabel ? $label . ': ' : '') . $value .
"\r\n";
	return;
}

if (!strlen($value))
{
	return;
}

?>
<dt class="contact-field-entry <?php echo $class;
?>">
	<?php if ($showLabel == 1) : ?>
		<span class="field-label <?php echo $labelClass;
?>"><?php echo htmlentities($label, ENT_QUOTES | ENT_IGNORE,
'UTF-8'); ?>: </span>
	<?php endif; ?>
</dt>
<dd class="contact-field-entry <?php echo $class;
?>">
	<span class="field-value"><?php echo $value;
?></span>
</dd>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_contact
 *
 * @copyright   (C) 2016 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */
defined('_JEXEC') or die;

// Check if we have all the data
if (!key_exists('item', $displayData) ||
!key_exists('context', $displayData))
{
	return;
}

// Setting up for display
$item = $displayData['item'];

if (!$item)
{
	return;
}

$context = $displayData['context'];

if (!$context)
{
	return;
}

JLoader::register('FieldsHelper', JPATH_ADMINISTRATOR .
'/components/com_fields/helpers/fields.php');

$parts     = explode('.', $context);
$component = $parts[0];
$fields    = null;

if (key_exists('fields', $displayData))
{
	$fields = $displayData['fields'];
}
else
{
	$fields = $item->jcfields ?: FieldsHelper::getFields($context, $item,
true);
}

if (!$fields)
{
	return;
}

// Check if we have mail context in first element
$isMail = (reset($fields)->context == 'com_contact.mail');

if (!$isMail)
{
	// Print the container tag
	echo '<dl class="fields-container contact-fields
dl-horizontal">';
}

// Loop through the fields and print them
foreach ($fields as $field)
{
	// If the value is empty do nothing
	if (!strlen($field->value) && !$isMail)
	{
		continue;
	}

	$layout = $field->params->get('layout',
'render');
	echo FieldsHelper::render($context, 'field.' . $layout,
array('field' => $field));
}

if (!$isMail)
{
	// Close the container
	echo '</dl>';
}

<?php
/**
 * @package     Joomla.Site
 * @subpackage  Layout
 *
 * @copyright   (C) 2015 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

extract($displayData);

/**
 * Layout variables
 * ---------------------
 * 	$options         : (array)  Optional parameters
 * 	$label           : (string) The html code for the label (not required
if $options['hiddenLabel'] is true)
 * 	$input           : (string) The input field html code
 */

if (!empty($options['showonEnabled']))
{
	JHtml::_('jquery.framework');
	JHtml::_('script', 'jui/cms.js',
array('version' => 'auto', 'relative'
=> true));
}

$class = empty($options['class']) ? '' : ' '
. $options['class'];
$rel   = empty($options['rel']) ? '' : ' ' .
$options['rel'];

/**
 * @TODO:
 *
 * As mentioned in #8473 (https://github.com/joomla/joomla-cms/pull/8473),
...
 * as long as we cannot access the field properties properly, this seems to
 * be the way to go for now.
 *
 * On a side note: Parsing html is seldom a good idea.
 *
https://stackoverflow.com/questions/1732348/regex-match-open-tags-except-xhtml-self-contained-tags/1732454#1732454
 */
preg_match('/class=\"([^\"]+)\"/i', $input,
$match);

$required      = (strpos($input,
'aria-required="true"') !== false || (!empty($match[1])
&& strpos($match[1], 'required') !== false));
$typeOfSpacer  = (strpos($label, 'spacer-lbl') !== false);

?>
<div class="control-group<?php echo $class; ?>"<?php
echo $rel; ?>>
	<?php if (empty($options['hiddenLabel'])) : ?>
		<div class="control-label">
			<?php echo $label; ?>
			<?php if (!$required && !$typeOfSpacer) : ?>
				<span class="optional"><?php echo
JText::_('COM_CONTACT_OPTIONAL'); ?></span>
			<?php endif; ?>
		</div>
	<?php endif; ?>
	<div class="controls"><?php echo $input;
?></div>
</div>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_contact
 *
 * @copyright   (C) 2008 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

use Joomla\Registry\Registry;

/**
 * This models supports retrieving lists of contact categories.
 *
 * @since  1.6
 */
class ContactModelCategories extends JModelList
{
	/**
	 * Model context string.
	 *
	 * @var		string
	 */
	public $_context = 'com_contact.categories';

	/**
	 * The category context (allows other extensions to derived from this
model).
	 *
	 * @var		string
	 */
	protected $_extension = 'com_contact';

	private $_parent = null;

	private $_items = null;

	/**
	 * Method to auto-populate the model state.
	 *
	 * Note. Calling getState in this method will result in recursion.
	 *
	 * @param   string  $ordering   An optional ordering field.
	 * @param   string  $direction  An optional direction (asc|desc).
	 *
	 * @return  void
	 *
	 * @since   1.6
	 */
	protected function populateState($ordering = null, $direction = null)
	{
		$app = JFactory::getApplication();
		$this->setState('filter.extension', $this->_extension);

		// Get the parent id if defined.
		$parentId = $app->input->getInt('id');
		$this->setState('filter.parentId', $parentId);

		$params = $app->getParams();
		$this->setState('params', $params);

		$this->setState('filter.published',	1);
		$this->setState('filter.access',	true);
	}

	/**
	 * Method to get a store id based on model configuration state.
	 *
	 * This is necessary because the model is used by the component and
	 * different modules that might need different sets of data or different
	 * ordering requirements.
	 *
	 * @param   string  $id  A prefix for the store id.
	 *
	 * @return  string  A store id.
	 */
	protected function getStoreId($id = '')
	{
		// Compile the store id.
		$id	.= ':' . $this->getState('filter.extension');
		$id	.= ':' . $this->getState('filter.published');
		$id	.= ':' . $this->getState('filter.access');
		$id	.= ':' . $this->getState('filter.parentId');

		return parent::getStoreId($id);
	}

	/**
	 * Redefine the function an add some properties to make the styling more
easy
	 *
	 * @return  mixed  An array of data items on success, false on failure.
	 */
	public function getItems()
	{
		if ($this->_items === null)
		{
			$app = JFactory::getApplication();
			$menu = $app->getMenu();
			$active = $menu->getActive();
			$params = new Registry;

			if ($active)
			{
				$params->loadString($active->params);
			}

			$options = array();
			$options['countItems'] =
$params->get('show_cat_items_cat', 1) ||
!$params->get('show_empty_categories_cat', 0);
			$categories = JCategories::getInstance('Contact', $options);
			$this->_parent =
$categories->get($this->getState('filter.parentId',
'root'));

			if (is_object($this->_parent))
			{
				$this->_items = $this->_parent->getChildren();
			}
			else
			{
				$this->_items = false;
			}
		}

		return $this->_items;
	}

	/**
	 * Gets the id of the parent category for the selected list of categories
	 *
	 * @return   integer  The id of the parent category
	 *
	 * @since    1.6.0
	 */
	public function getParent()
	{
		if (!is_object($this->_parent))
		{
			$this->getItems();
		}

		return $this->_parent;
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_contact
 *
 * @copyright   (C) 2006 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

use Joomla\Registry\Registry;

/**
 * Single item model for a contact
 *
 * @package     Joomla.Site
 * @subpackage  com_contact
 * @since       1.5
 */
class ContactModelCategory extends JModelList
{
	/**
	 * Category items data
	 *
	 * @var array
	 */
	protected $_item = null;

	protected $_articles = null;

	protected $_siblings = null;

	protected $_children = null;

	protected $_parent = null;

	/**
	 * The category that applies.
	 *
	 * @access    protected
	 * @var        object
	 */
	protected $_category = null;

	/**
	 * The list of other contact categories.
	 *
	 * @access    protected
	 * @var       array
	 */
	protected $_categories = null;

	/**
	 * Constructor.
	 *
	 * @param   array  $config  An optional associative array of configuration
settings.
	 *
	 * @since   1.6
	 */
	public function __construct($config = array())
	{
		if (empty($config['filter_fields']))
		{
			$config['filter_fields'] = array(
				'id', 'a.id',
				'name', 'a.name',
				'con_position', 'a.con_position',
				'suburb', 'a.suburb',
				'state', 'a.state',
				'country', 'a.country',
				'ordering', 'a.ordering',
				'sortname',
				'sortname1', 'a.sortname1',
				'sortname2', 'a.sortname2',
				'sortname3', 'a.sortname3'
			);
		}

		parent::__construct($config);
	}

	/**
	 * Method to get a list of items.
	 *
	 * @return  mixed  An array of objects on success, false on failure.
	 */
	public function getItems()
	{
		// Invoke the parent getItems method to get the main list
		$items = parent::getItems();

		// Convert the params field into an object, saving original in _params
		for ($i = 0, $n = count($items); $i < $n; $i++)
		{
			$item = &$items[$i];

			if (!isset($this->_params))
			{
				$item->params = new Registry($item->params);
			}

			// Some contexts may not use tags data at all, so we allow callers to
disable loading tag data
			if ($this->getState('load_tags', true))
			{
				$this->tags = new JHelperTags;
				$this->tags->getItemTags('com_contact.contact',
$item->id);
			}
		}

		return $items;
	}

	/**
	 * Method to build an SQL query to load the list data.
	 *
	 * @return  string    An SQL query
	 *
	 * @since   1.6
	 */
	protected function getListQuery()
	{
		$user = JFactory::getUser();
		$groups = implode(',', $user->getAuthorisedViewLevels());

		// Create a new query object.
		$db = $this->getDbo();
		$query = $db->getQuery(true);

		// Select required fields from the categories.
		// Changes for sqlsrv
		$case_when = ' CASE WHEN ';
		$case_when .= $query->charLength('a.alias', '!=',
'0');
		$case_when .= ' THEN ';
		$a_id = $query->castAsChar('a.id');
		$case_when .= $query->concatenate(array($a_id, 'a.alias'),
':');
		$case_when .= ' ELSE ';
		$case_when .= $a_id . ' END as slug';

		$case_when1 = ' CASE WHEN ';
		$case_when1 .= $query->charLength('c.alias', '!=',
'0');
		$case_when1 .= ' THEN ';
		$c_id = $query->castAsChar('c.id');
		$case_when1 .= $query->concatenate(array($c_id, 'c.alias'),
':');
		$case_when1 .= ' ELSE ';
		$case_when1 .= $c_id . ' END as catslug';
		$query->select($this->getState('list.select',
'a.*') . ',' . $case_when . ',' .
$case_when1)
		/**
		 * TODO: we actually should be doing it but it's wrong this way
		 *	. ' CASE WHEN CHAR_LENGTH(a.alias) THEN
CONCAT_WS(\':\', a.id, a.alias) ELSE a.id END as slug, '
		 *	. ' CASE WHEN CHAR_LENGTH(c.alias) THEN
CONCAT_WS(\':\', c.id, c.alias) ELSE c.id END AS catslug ');
		 */
			->from($db->quoteName('#__contact_details') . ' AS
a')
			->join('LEFT', '#__categories AS c ON c.id =
a.catid')
			->where('a.access IN (' . $groups . ')');

		// Filter by category.
		if ($categoryId = $this->getState('category.id'))
		{
			$query->where('a.catid = ' . (int) $categoryId)
				->where('c.access IN (' . $groups . ')');
		}

		// Join over the users for the author and modified_by names.
		$query->select("CASE WHEN a.created_by_alias > ' '
THEN a.created_by_alias ELSE ua.name END AS author")
			->select('ua.email AS author_email')

			->join('LEFT', '#__users AS ua ON ua.id =
a.created_by')
			->join('LEFT', '#__users AS uam ON uam.id =
a.modified_by');

		// Filter by state
		$state = $this->getState('filter.published');

		if (is_numeric($state))
		{
			$query->where('a.published = ' . (int) $state);
		}
		else
		{
			$query->where('(a.published IN (0,1,2))');
		}

		// Filter by start and end dates.
		$nullDate = $db->quote($db->getNullDate());
		$nowDate = $db->quote(JFactory::getDate()->toSql());

		if ($this->getState('filter.publish_date'))
		{
			$query->where('(a.publish_up = ' . $nullDate . ' OR
a.publish_up <= ' . $nowDate . ')')
				->where('(a.publish_down = ' . $nullDate . ' OR
a.publish_down >= ' . $nowDate . ')');
		}

		// Filter by search in title
		$search = $this->getState('list.filter');

		if (!empty($search))
		{
			$search = $db->quote('%' . $db->escape($search, true) .
'%');
			$query->where('(a.name LIKE ' . $search . ')');
		}

		// Filter by language
		if ($this->getState('filter.language'))
		{
			$query->where('a.language in (' .
$db->quote(JFactory::getLanguage()->getTag()) . ',' .
$db->quote('*') . ')');
		}

		// Set sortname ordering if selected
		if ($this->getState('list.ordering') ===
'sortname')
		{
			$query->order($db->escape('a.sortname1') . ' '
. $db->escape($this->getState('list.direction',
'ASC')))
				->order($db->escape('a.sortname2') . ' ' .
$db->escape($this->getState('list.direction',
'ASC')))
				->order($db->escape('a.sortname3') . ' ' .
$db->escape($this->getState('list.direction',
'ASC')));
		}
		else
		{
			$query->order($db->escape($this->getState('list.ordering',
'a.ordering')) . ' ' .
$db->escape($this->getState('list.direction',
'ASC')));
		}

		return $query;
	}

	/**
	 * Method to auto-populate the model state.
	 *
	 * Note. Calling getState in this method will result in recursion.
	 *
	 * @param   string  $ordering   An optional ordering field.
	 * @param   string  $direction  An optional direction (asc|desc).
	 *
	 * @return  void
	 *
	 * @since   1.6
	 */
	protected function populateState($ordering = null, $direction = null)
	{
		$app = JFactory::getApplication();
		$params = JComponentHelper::getParams('com_contact');

		// List state information
		$format = $app->input->getWord('format');

		if ($format === 'feed')
		{
			$limit = $app->get('feed_limit');
		}
		else
		{
			$limit = $app->getUserStateFromRequest('global.list.limit',
'limit', $app->get('list_limit'), 'uint');
		}

		$this->setState('list.limit', $limit);

		$limitstart = $app->input->get('limitstart', 0,
'uint');
		$this->setState('list.start', $limitstart);

		// Optional filter text
		$itemid = $app->input->get('Itemid', 0, 'int');
		$search =
$app->getUserStateFromRequest('com_contact.category.list.' .
$itemid . '.filter-search', 'filter-search',
'', 'string');
		$this->setState('list.filter', $search);

		// Get list ordering default from the parameters
		$menuParams = new Registry;

		if ($menu = $app->getMenu()->getActive())
		{
			$menuParams->loadString($menu->params);
		}

		$mergedParams = clone $params;
		$mergedParams->merge($menuParams);

		$orderCol = $app->input->get('filter_order',
$mergedParams->get('initial_sort', 'ordering'));

		if (!in_array($orderCol, $this->filter_fields))
		{
			$orderCol = 'ordering';
		}

		$this->setState('list.ordering', $orderCol);

		$listOrder = $app->input->get('filter_order_Dir',
'ASC');

		if (!in_array(strtoupper($listOrder), array('ASC',
'DESC', '')))
		{
			$listOrder = 'ASC';
		}

		$this->setState('list.direction', $listOrder);

		$id = $app->input->get('id', 0, 'int');
		$this->setState('category.id', $id);

		$user = JFactory::getUser();

		if ((!$user->authorise('core.edit.state',
'com_contact')) &&
(!$user->authorise('core.edit', 'com_contact')))
		{
			// Limit to published for people who can't edit or edit.state.
			$this->setState('filter.published', 1);

			// Filter by start and end dates.
			$this->setState('filter.publish_date', true);
		}

		$this->setState('filter.language',
JLanguageMultilang::isEnabled());

		// Load the parameters.
		$this->setState('params', $params);
	}

	/**
	 * Method to get category data for the current category
	 *
	 * @return  object  The category object
	 *
	 * @since   1.5
	 */
	public function getCategory()
	{
		if (!is_object($this->_item))
		{
			$app = JFactory::getApplication();
			$menu = $app->getMenu();
			$active = $menu->getActive();
			$params = new Registry;

			if ($active)
			{
				$params->loadString($active->params);
			}

			$options = array();
			$options['countItems'] =
$params->get('show_cat_items', 1) ||
$params->get('show_empty_categories', 0);
			$categories = JCategories::getInstance('Contact', $options);
			$this->_item =
$categories->get($this->getState('category.id',
'root'));

			if (is_object($this->_item))
			{
				$this->_children = $this->_item->getChildren();
				$this->_parent = false;

				if ($this->_item->getParent())
				{
					$this->_parent = $this->_item->getParent();
				}

				$this->_rightsibling = $this->_item->getSibling();
				$this->_leftsibling = $this->_item->getSibling(false);
			}
			else
			{
				$this->_children = false;
				$this->_parent = false;
			}
		}

		return $this->_item;
	}

	/**
	 * Get the parent category.
	 *
	 * @return  mixed  An array of categories or false if an error occurs.
	 */
	public function getParent()
	{
		if (!is_object($this->_item))
		{
			$this->getCategory();
		}

		return $this->_parent;
	}

	/**
	 * Get the sibling (adjacent) categories.
	 *
	 * @return  mixed  An array of categories or false if an error occurs.
	 */
	public function &getLeftSibling()
	{
		if (!is_object($this->_item))
		{
			$this->getCategory();
		}

		return $this->_leftsibling;
	}

	/**
	 * Get the sibling (adjacent) categories.
	 *
	 * @return  mixed  An array of categories or false if an error occurs.
	 */
	public function &getRightSibling()
	{
		if (!is_object($this->_item))
		{
			$this->getCategory();
		}

		return $this->_rightsibling;
	}

	/**
	 * Get the child categories.
	 *
	 * @return  mixed  An array of categories or false if an error occurs.
	 */
	public function &getChildren()
	{
		if (!is_object($this->_item))
		{
			$this->getCategory();
		}

		return $this->_children;
	}

	/**
	 * Increment the hit counter for the category.
	 *
	 * @param   integer  $pk  Optional primary key of the category to
increment.
	 *
	 * @return  boolean  True if successful; false otherwise and internal
error set.
	 *
	 * @since   3.2
	 */
	public function hit($pk = 0)
	{
		$input = JFactory::getApplication()->input;
		$hitcount = $input->getInt('hitcount', 1);

		if ($hitcount)
		{
			$pk = (!empty($pk)) ? $pk : (int)
$this->getState('category.id');

			$table = JTable::getInstance('Category', 'JTable');
			$table->hit($pk);
		}

		return true;
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_contact
 *
 * @copyright   (C) 2006 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

use Joomla\Registry\Registry;

/**
 * Single item model for a contact
 *
 * @package     Joomla.Site
 * @subpackage  com_contact
 * @since       1.5
 */
class ContactModelContact extends JModelForm
{
	/**
	 * The name of the view for a single item
	 *
	 * @since   1.6
	 */
	protected $view_item = 'contact';

	/**
	 * A loaded item
	 *
	 * @since   1.6
	 */
	protected $_item = null;

	/**
	 * Model context string.
	 *
	 * @var		string
	 */
	protected $_context = 'com_contact.contact';

	/**
	 * Method to auto-populate the model state.
	 *
	 * Note. Calling getState in this method will result in recursion.
	 *
	 * @return  void
	 *
	 * @since   1.6
	 */
	protected function populateState()
	{
		$app = JFactory::getApplication();

		$this->setState('contact.id',
$app->input->getInt('id'));
		$this->setState('params', $app->getParams());

		$user = JFactory::getUser();

		if ((!$user->authorise('core.edit.state',
'com_contact')) && 
(!$user->authorise('core.edit', 'com_contact')))
		{
			$this->setState('filter.published', 1);
			$this->setState('filter.archived', 2);
		}
	}

	/**
	 * Method to get the contact form.
	 * The base form is loaded from XML and then an event is fired
	 *
	 * @param   array    $data      An optional array of data for the form to
interrogate.
	 * @param   boolean  $loadData  True if the form is to load its own data
(default case), false if not.
	 *
	 * @return  JForm  A JForm object on success, false on failure
	 *
	 * @since   1.6
	 */
	public function getForm($data = array(), $loadData = true)
	{
		$form = $this->loadForm('com_contact.contact',
'contact', array('control' => 'jform',
'load_data' => true));

		if (empty($form))
		{
			return false;
		}

		$temp = clone $this->getState('params');

		$contact = $this->_item[$this->getState('contact.id')];

		$active = JFactory::getApplication()->getMenu()->getActive();

		if ($active)
		{
			// If the current view is the active item and a contact view for this
contact, then the menu item params take priority
			if (strpos($active->link, 'view=contact') &&
strpos($active->link, '&id=' . (int) $contact->id))
			{
				// $contact->params are the contact params, $temp are the menu item
params
				// Merge so that the menu item params take priority
				$contact->params->merge($temp);
			}
			else
			{
				// Current view is not a single contact, so the contact params take
priority here
				// Merge the menu item params with the contact params so that the
contact params take priority
				$temp->merge($contact->params);
				$contact->params = $temp;
			}
		}
		else
		{
			// Merge so that contact params take priority
			$temp->merge($contact->params);
			$contact->params = $temp;
		}

		if (!$contact->params->get('show_email_copy', 0))
		{
			$form->removeField('contact_email_copy');
		}

		return $form;
	}

	/**
	 * Method to get the data that should be injected in the form.
	 *
	 * @return  array    The default data is an empty array.
	 *
	 * @since   1.6.2
	 */
	protected function loadFormData()
	{
		$data = (array)
JFactory::getApplication()->getUserState('com_contact.contact.data',
array());

		if (empty($data['language']) &&
JLanguageMultilang::isEnabled())
		{
			$data['language'] = JFactory::getLanguage()->getTag();
		}

		// Add contact id to contact form data, so fields plugin can work
properly
		if (empty($data['catid']))
		{
			$data['catid'] = $this->getItem()->catid;
		}

		$this->preprocessData('com_contact.contact', $data);

		return $data;
	}

	/**
	 * Gets a contact
	 *
	 * @param   integer  $pk  Id for the contact
	 *
	 * @return  mixed Object or null
	 *
	 * @since   1.6.0
	 */
	public function &getItem($pk = null)
	{
		$pk = (!empty($pk)) ? $pk : (int)
$this->getState('contact.id');

		if ($this->_item === null)
		{
			$this->_item = array();
		}

		if (!isset($this->_item[$pk]))
		{
			try
			{
				$db = $this->getDbo();
				$query = $db->getQuery(true);

				// Changes for sqlsrv
				$case_when = ' CASE WHEN ';
				$case_when .= $query->charLength('a.alias',
'!=', '0');
				$case_when .= ' THEN ';
				$a_id = $query->castAsChar('a.id');
				$case_when .= $query->concatenate(array($a_id, 'a.alias'),
':');
				$case_when .= ' ELSE ';
				$case_when .= $a_id . ' END as slug';

				$case_when1 = ' CASE WHEN ';
				$case_when1 .= $query->charLength('c.alias',
'!=', '0');
				$case_when1 .= ' THEN ';
				$c_id = $query->castAsChar('c.id');
				$case_when1 .= $query->concatenate(array($c_id,
'c.alias'), ':');
				$case_when1 .= ' ELSE ';
				$case_when1 .= $c_id . ' END as catslug';

				$query->select($this->getState('item.select',
'a.*') . ',' . $case_when . ',' .
$case_when1)
					->from('#__contact_details AS a')

					// Join on category table.
					->select('c.title AS category_title, c.alias AS
category_alias, c.access AS category_access')
					->join('LEFT', '#__categories AS c on c.id =
a.catid')

					// Join over the categories to get parent category titles
					->select('parent.title as parent_title, parent.id as
parent_id, parent.path as parent_route, parent.alias as parent_alias')
					->join('LEFT', '#__categories as parent ON parent.id
= c.parent_id')

					->where('a.id = ' . (int) $pk);

				// Filter by start and end dates.
				$nullDate = $db->quote($db->getNullDate());
				$nowDate = $db->quote(JFactory::getDate()->toSql());

				// Filter by published state.
				$published = $this->getState('filter.published');
				$archived = $this->getState('filter.archived');

				if (is_numeric($published))
				{
					$query->where('(a.published = ' . (int) $published .
' OR a.published =' . (int) $archived . ')')
						->where('(a.publish_up = ' . $nullDate . ' OR
a.publish_up <= ' . $nowDate . ')')
						->where('(a.publish_down = ' . $nullDate . ' OR
a.publish_down >= ' . $nowDate . ')');
				}

				$db->setQuery($query);
				$data = $db->loadObject();

				if (empty($data))
				{
					JError::raiseError(404,
JText::_('COM_CONTACT_ERROR_CONTACT_NOT_FOUND'));
				}

				// Check for published state if filter set.
				if ((is_numeric($published) || is_numeric($archived)) &&
(($data->published != $published) && ($data->published !=
$archived)))
				{
					JError::raiseError(404,
JText::_('COM_CONTACT_ERROR_CONTACT_NOT_FOUND'));
				}

				/**
				 * In case some entity params have been set to "use global",
those are
				 * represented as an empty string and must be "overridden" by
merging
				 * the component and / or menu params here.
				 */
				$registry = new Registry($data->params);

				$data->params = clone $this->getState('params');
				$data->params->merge($registry);

				$registry = new Registry($data->metadata);
				$data->metadata = $registry;

				// Some contexts may not use tags data at all, so we allow callers to
disable loading tag data
				if ($this->getState('load_tags', true))
				{
					$data->tags = new JHelperTags;
					$data->tags->getItemTags('com_contact.contact',
$data->id);
				}

				// Compute access permissions.
				if (($access = $this->getState('filter.access')))
				{
					// If the access filter has been set, we already know this user can
view.
					$data->params->set('access-view', true);
				}
				else
				{
					// If no access filter is set, the layout takes some responsibility
for display of limited information.
					$user = JFactory::getUser();
					$groups = $user->getAuthorisedViewLevels();

					if ($data->catid == 0 || $data->category_access === null)
					{
						$data->params->set('access-view',
in_array($data->access, $groups));
					}
					else
					{
						$data->params->set('access-view',
in_array($data->access, $groups) &&
in_array($data->category_access, $groups));
					}
				}

				$this->_item[$pk] = $data;
			}
			catch (Exception $e)
			{
				$this->setError($e);
				$this->_item[$pk] = false;
			}
		}

		if ($this->_item[$pk])
		{
			$this->buildContactExtendedData($this->_item[$pk]);
		}

		return $this->_item[$pk];
	}

	/**
	 * Load extended data (profile, articles) for a contact
	 *
	 * @param   object  $contact  The contact object
	 *
	 * @return  void
	 */
	protected function buildContactExtendedData($contact)
	{
		$db        = $this->getDbo();
		$nullDate  = $db->quote($db->getNullDate());
		$nowDate   = $db->quote(JFactory::getDate()->toSql());
		$user      = JFactory::getUser();
		$groups    = implode(',', $user->getAuthorisedViewLevels());
		$published = $this->getState('filter.published');

		// If we are showing a contact list, then the contact parameters take
priority
		// So merge the contact parameters with the merged parameters
		if
($this->getState('params')->get('show_contact_list'))
		{
			$this->getState('params')->merge($contact->params);
		}

		// Get the com_content articles by the linked user
		if ((int) $contact->user_id &&
$this->getState('params')->get('show_articles'))
		{
			$query = $db->getQuery(true)
				->select('a.id')
				->select('a.title')
				->select('a.state')
				->select('a.access')
				->select('a.catid')
				->select('a.created')
				->select('a.language')
				->select('a.publish_up');

			// SQL Server changes
			$case_when = ' CASE WHEN ';
			$case_when .= $query->charLength('a.alias', '!=',
'0');
			$case_when .= ' THEN ';
			$a_id = $query->castAsChar('a.id');
			$case_when .= $query->concatenate(array($a_id, 'a.alias'),
':');
			$case_when .= ' ELSE ';
			$case_when .= $a_id . ' END as slug';
			$case_when1 = ' CASE WHEN ';
			$case_when1 .= $query->charLength('c.alias',
'!=', '0');
			$case_when1 .= ' THEN ';
			$c_id = $query->castAsChar('c.id');
			$case_when1 .= $query->concatenate(array($c_id, 'c.alias'),
':');
			$case_when1 .= ' ELSE ';
			$case_when1 .= $c_id . ' END as catslug';
			$query->select($case_when1 . ',' . $case_when)
				->from('#__content as a')
				->join('LEFT', '#__categories as c on
a.catid=c.id')
				->where('a.created_by = ' . (int) $contact->user_id)
				->where('a.access IN (' . $groups . ')')
				->order('a.publish_up DESC');

			// Filter per language if plugin published
			if (JLanguageMultilang::isEnabled())
			{
				$query->where('a.language IN (' .
$db->quote(JFactory::getLanguage()->getTag()) . ',' .
$db->quote('*') . ')');
			}

			if (is_numeric($published))
			{
				$query->where('a.state IN (1,2)')
					->where('(a.publish_up = ' . $nullDate . ' OR
a.publish_up <= ' . $nowDate . ')')
					->where('(a.publish_down = ' . $nullDate . ' OR
a.publish_down >= ' . $nowDate . ')');
			}

			// Number of articles to display from config/menu params
			$articles_display_num =
$this->getState('params')->get('articles_display_num',
10);

			// Use contact setting?
			if ($articles_display_num === 'use_contact')
			{
				$articles_display_num =
$contact->params->get('articles_display_num', 10);

				// Use global?
				if ((string) $articles_display_num === '')
				{
					$articles_display_num =
JComponentHelper::getParams('com_contact')->get('articles_display_num',
10);
				}
			}

			$db->setQuery($query, 0, (int) $articles_display_num);
			$articles = $db->loadObjectList();
			$contact->articles = $articles;
		}
		else
		{
			$contact->articles = null;
		}

		// Get the profile information for the linked user
		JModelLegacy::addIncludePath(JPATH_ADMINISTRATOR .
'/components/com_users/models', 'UsersModel');
		$userModel = JModelLegacy::getInstance('User',
'UsersModel', array('ignore_request' => true));
		$data = $userModel->getItem((int) $contact->user_id);

		JPluginHelper::importPlugin('user');

		// Get the form.
		JForm::addFormPath(JPATH_SITE .
'/components/com_users/models/forms');
		JForm::addFieldPath(JPATH_SITE .
'/components/com_users/models/fields');
		JForm::addFormPath(JPATH_SITE .
'/components/com_users/model/form');
		JForm::addFieldPath(JPATH_SITE .
'/components/com_users/model/field');

		$form = JForm::getInstance('com_users.profile',
'profile');

		// Get the dispatcher.
		$dispatcher = JEventDispatcher::getInstance();

		// Trigger the form preparation event.
		$dispatcher->trigger('onContentPrepareForm', array($form,
$data));

		// Trigger the data preparation event.
		$dispatcher->trigger('onContentPrepareData',
array('com_users.profile', $data));

		// Load the data into the form after the plugins have operated.
		$form->bind($data);
		$contact->profile = $form;
	}

	/**
	 * Gets the query to load a contact item
	 *
	 * @param   integer  $pk  The item to be loaded
	 *
	 * @return  mixed    The contact object on success, false on failure
	 *
	 * @throws  Exception  On database failure
	 * @deprecated  4.0    Use ContactModelContact::getItem() instead
	 */
	protected function getContactQuery($pk = null)
	{
		// @todo Cache on the fingerprint of the arguments
		$db       = $this->getDbo();
		$nullDate = $db->quote($db->getNullDate());
		$nowDate  = $db->quote(JFactory::getDate()->toSql());
		$user     = JFactory::getUser();
		$pk       = (!empty($pk)) ? $pk : (int)
$this->getState('contact.id');
		$query    = $db->getQuery(true);

		if ($pk)
		{
			// Sqlsrv changes
			$case_when  = ' CASE WHEN ';
			$case_when .= $query->charLength('a.alias', '!=',
'0');
			$case_when .= ' THEN ';

			$a_id       = $query->castAsChar('a.id');
			$case_when .= $query->concatenate(array($a_id, 'a.alias'),
':');
			$case_when .= ' ELSE ';
			$case_when .= $a_id . ' END as slug';

			$case_when1  = ' CASE WHEN ';
			$case_when1 .= $query->charLength('cc.alias',
'!=', '0');
			$case_when1 .= ' THEN ';

			$c_id        = $query->castAsChar('cc.id');
			$case_when1 .= $query->concatenate(array($c_id,
'cc.alias'), ':');
			$case_when1 .= ' ELSE ';
			$case_when1 .= $c_id . ' END as catslug';

			$query->select(
				'a.*, cc.access as category_access, cc.title as category_name,
'
				. $case_when . ',' . $case_when1
			)
				->from('#__contact_details AS a')
				->join('INNER', '#__categories AS cc on cc.id =
a.catid')
				->where('a.id = ' . (int) $pk);

			$published = $this->getState('filter.published');

			if (is_numeric($published))
			{
				$query->where('a.published IN (1,2)')
					->where('cc.published IN (1,2)');
			}

			$groups = implode(',', $user->getAuthorisedViewLevels());
			$query->where('a.access IN (' . $groups . ')');

			try
			{
				$db->setQuery($query);
				$result = $db->loadObject();

				if (empty($result))
				{
					return false;
				}
			}
			catch (Exception $e)
			{
				$this->setError($e->getMessage());

				return false;
			}

			if ($result)
			{
				$contactParams = new Registry($result->params);

				// If we are showing a contact list, then the contact parameters take
priority
				// So merge the contact parameters with the merged parameters
				if
($this->getState('params')->get('show_contact_list'))
				{
					$this->getState('params')->merge($contactParams);
				}

				// Get the com_content articles by the linked user
				if ((int) $result->user_id &&
$this->getState('params')->get('show_articles'))
				{
					$query = $db->getQuery(true)
						->select('a.id')
						->select('a.title')
						->select('a.state')
						->select('a.access')
						->select('a.catid')
						->select('a.created')
						->select('a.language')
						->select('a.publish_up');

					// SQL Server changes
					$case_when = ' CASE WHEN ';
					$case_when .= $query->charLength('a.alias',
'!=', '0');
					$case_when .= ' THEN ';
					$a_id = $query->castAsChar('a.id');
					$case_when .= $query->concatenate(array($a_id,
'a.alias'), ':');
					$case_when .= ' ELSE ';
					$case_when .= $a_id . ' END as slug';
					$case_when1 = ' CASE WHEN ';
					$case_when1 .= $query->charLength('c.alias',
'!=', '0');
					$case_when1 .= ' THEN ';
					$c_id = $query->castAsChar('c.id');
					$case_when1 .= $query->concatenate(array($c_id,
'c.alias'), ':');
					$case_when1 .= ' ELSE ';
					$case_when1 .= $c_id . ' END as catslug';
					$query->select($case_when1 . ',' . $case_when)
						->from('#__content as a')
						->join('LEFT', '#__categories as c on
a.catid=c.id')
						->where('a.created_by = ' . (int) $result->user_id)
						->where('a.access IN (' . $groups . ')')
						->order('a.publish_up DESC');

					// Filter per language if plugin published
					if (JLanguageMultilang::isEnabled())
					{
						$query->where('a.language IN (' .
$db->quote(JFactory::getLanguage()->getTag()) . ',' .
$db->quote('*') . ')');
					}

					if (is_numeric($published))
					{
						$query->where('a.state IN (1,2)')
							->where('(a.publish_up = ' . $nullDate . ' OR
a.publish_up <= ' . $nowDate . ')')
							->where('(a.publish_down = ' . $nullDate . ' OR
a.publish_down >= ' . $nowDate . ')');
					}

					// Number of articles to display from config/menu params
					$articles_display_num =
$this->getState('params')->get('articles_display_num',
10);

					// Use contact setting?
					if ($articles_display_num === 'use_contact')
					{
						$articles_display_num =
$contactParams->get('articles_display_num', 10);

						// Use global?
						if ((string) $articles_display_num === '')
						{
							$articles_display_num =
JComponentHelper::getParams('com_contact')->get('articles_display_num',
10);
						}
					}

					$db->setQuery($query, 0, (int) $articles_display_num);
					$articles = $db->loadObjectList();
					$result->articles = $articles;
				}
				else
				{
					$result->articles = null;
				}

				// Get the profile information for the linked user
				JModelLegacy::addIncludePath(JPATH_ADMINISTRATOR .
'/components/com_users/models', 'UsersModel');
				$userModel = JModelLegacy::getInstance('User',
'UsersModel', array('ignore_request' => true));
				$data = $userModel->getItem((int) $result->user_id);

				JPluginHelper::importPlugin('user');
				$form = new JForm('com_users.profile');

				// Get the dispatcher.
				$dispatcher = JEventDispatcher::getInstance();

				// Trigger the form preparation event.
				$dispatcher->trigger('onContentPrepareForm', array($form,
$data));

				// Trigger the data preparation event.
				$dispatcher->trigger('onContentPrepareData',
array('com_users.profile', $data));

				// Load the data into the form after the plugins have operated.
				$form->bind($data);
				$result->profile = $form;
				$this->contact = $result;

				return $result;
			}
		}

		return false;
	}

	/**
	 * Increment the hit counter for the contact.
	 *
	 * @param   integer  $pk  Optional primary key of the contact to
increment.
	 *
	 * @return  boolean  True if successful; false otherwise and internal
error set.
	 *
	 * @since   3.0
	 */
	public function hit($pk = 0)
	{
		$input = JFactory::getApplication()->input;
		$hitcount = $input->getInt('hitcount', 1);

		if ($hitcount)
		{
			$pk = (!empty($pk)) ? $pk : (int)
$this->getState('contact.id');

			$table = JTable::getInstance('Contact',
'ContactTable');
			$table->hit($pk);
		}

		return true;
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_contact
 *
 * @copyright   (C) 2010 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

use Joomla\Registry\Registry;

/**
 * Featured contact model class.
 *
 * @since  1.6.0
 */
class ContactModelFeatured extends JModelList
{
	/**
	 * Category items data
	 *
	 * @var         array
	 * @since       1.6.0-beta1
	 * @deprecated  4.0  Variable not used since 1.6.0-beta8
	 */
	protected $_item = null;

	/**
	 * Who knows what this was for? It has never been used
	 *
	 * @var          array
	 * @since        1.6.0-beta1
	 * @deprecated   4.0  Variable not used ever
	 */
	protected $_articles = null;

	/**
	 * Get the siblings of the category
	 *
	 * @var          array
	 * @since        1.6.0-beta1
	 * @deprecated   4.0  Variable not used since 1.6.0-beta8
	 */
	protected $_siblings = null;

	/**
	 * Get the children of the category
	 *
	 * @var          array
	 * @since        1.6.0-beta1
	 * @deprecated   4.0  Variable not used since 1.6.0-beta8
	 */
	protected $_children = null;

	/**
	 * Get the parent of the category
	 *
	 * @var          array
	 * @since        1.6.0-beta1
	 * @deprecated   4.0  Variable not used since 1.6.0-beta8
	 */
	protected $_parent = null;

	/**
	 * The category that applies.
	 *
	 * @access      protected
	 * @var         object
	 * @deprecated   4.0  Variable not used ever
	 */
	protected $_category = null;

	/**
	 * The list of other contact categories.
	 *
	 * @access    protected
	 * @var       array
	 * @deprecated   4.0  Variable not used ever
	 */
	protected $_categories = null;

	/**
	 * Constructor.
	 *
	 * @param   array  $config  An optional associative array of configuration
settings.
	 *
	 * @since   1.6
	 */
	public function __construct($config = array())
	{
		if (empty($config['filter_fields']))
		{
			$config['filter_fields'] = array(
				'id', 'a.id',
				'name', 'a.name',
				'con_position', 'a.con_position',
				'suburb', 'a.suburb',
				'state', 'a.state',
				'country', 'a.country',
				'ordering', 'a.ordering',
			);
		}

		parent::__construct($config);
	}

	/**
	 * Method to get a list of items.
	 *
	 * @return  mixed  An array of objects on success, false on failure.
	 */
	public function getItems()
	{
		// Invoke the parent getItems method to get the main list
		$items = parent::getItems();

		// Convert the params field into an object, saving original in _params
		for ($i = 0, $n = count($items); $i < $n; $i++)
		{
			$item = &$items[$i];

			if (!isset($this->_params))
			{
				$item->params = new Registry($item->params);
			}
		}

		return $items;
	}

	/**
	 * Method to build an SQL query to load the list data.
	 *
	 * @return  string    An SQL query
	 *
	 * @since   1.6
	 */
	protected function getListQuery()
	{
		$user = JFactory::getUser();
		$groups = implode(',', $user->getAuthorisedViewLevels());

		// Create a new query object.
		$db = $this->getDbo();
		$query = $db->getQuery(true);

		// Select required fields from the categories.
		$query->select($this->getState('list.select',
'a.*'))
			->from($db->quoteName('#__contact_details') . ' AS
a')
			->where('a.access IN (' . $groups . ')')
			->where('a.featured=1')
			->join('INNER', '#__categories AS c ON c.id =
a.catid')
			->where('c.access IN (' . $groups . ')');

		// Filter by category.
		if ($categoryId = $this->getState('category.id'))
		{
			$query->where('a.catid = ' . (int) $categoryId);
		}

		// Change for sqlsrv... aliased c.published to cat_published
		$query->select('c.published as cat_published, c.published AS
parents_published')
			->where('c.published = 1');

		// Filter by state
		$state = $this->getState('filter.published');

		if (is_numeric($state))
		{
			$query->where('a.published = ' . (int) $state);

			// Filter by start and end dates.
			$nullDate = $db->quote($db->getNullDate());
			$date = JFactory::getDate();
			$nowDate = $db->quote($date->toSql());
			$query->where('(a.publish_up = ' . $nullDate . ' OR
a.publish_up <= ' . $nowDate . ')')
				->where('(a.publish_down = ' . $nullDate . ' OR
a.publish_down >= ' . $nowDate . ')');
		}

		// Filter by language
		if ($this->getState('filter.language'))
		{
			$query->where('a.language in (' .
$db->quote(JFactory::getLanguage()->getTag()) . ',' .
$db->quote('*') . ')');
		}

		// Add the list ordering clause.
		$query->order($db->escape($this->getState('list.ordering',
'a.ordering')) . ' ' .
$db->escape($this->getState('list.direction',
'ASC')));

		return $query;
	}

	/**
	 * Method to auto-populate the model state.
	 *
	 * Note. Calling getState in this method will result in recursion.
	 *
	 * @param   string  $ordering   An optional ordering field.
	 * @param   string  $direction  An optional direction (asc|desc).
	 *
	 * @return  void
	 *
	 * @since   1.6
	 */
	protected function populateState($ordering = null, $direction = null)
	{
		$app = JFactory::getApplication();
		$params = JComponentHelper::getParams('com_contact');

		// List state information
		$limit = $app->getUserStateFromRequest('global.list.limit',
'limit', $app->get('list_limit'), 'uint');
		$this->setState('list.limit', $limit);

		$limitstart = $app->input->get('limitstart', 0,
'uint');
		$this->setState('list.start', $limitstart);

		$orderCol = $app->input->get('filter_order',
'ordering');

		if (!in_array($orderCol, $this->filter_fields))
		{
			$orderCol = 'ordering';
		}

		$this->setState('list.ordering', $orderCol);

		$listOrder = $app->input->get('filter_order_Dir',
'ASC');

		if (!in_array(strtoupper($listOrder), array('ASC',
'DESC', '')))
		{
			$listOrder = 'ASC';
		}

		$this->setState('list.direction', $listOrder);

		$user = JFactory::getUser();

		if ((!$user->authorise('core.edit.state',
'com_contact')) &&
(!$user->authorise('core.edit', 'com_contact')))
		{
			// Limit to published for people who can't edit or edit.state.
			$this->setState('filter.published', 1);

			// Filter by start and end dates.
			$this->setState('filter.publish_date', true);
		}

		$this->setState('filter.language',
JLanguageMultilang::isEnabled());

		// Load the parameters.
		$this->setState('params', $params);
	}
}
<?xml version="1.0" encoding="UTF-8"?>
<form>
	<fieldset name="contact"
addrulepath="components/com_contact/models/rules"
label="COM_CONTACT_CONTACT_DEFAULT_LABEL">
		<field
			name="spacer"
			type="spacer"
			label="COM_CONTACT_CONTACT_REQUIRED"
			class="text"
		/>

		<field
			name="contact_name"
			type="text"
			label="COM_CONTACT_CONTACT_EMAIL_NAME_LABEL"
			description="COM_CONTACT_CONTACT_EMAIL_NAME_DESC"
			id="contact-name"
			size="30"
			filter="string"
			required="true"
		/>

		<field
			name="contact_email"
			type="email"
			label="COM_CONTACT_EMAIL_LABEL"
			description="COM_CONTACT_EMAIL_DESC"
			id="contact-email"
			size="30"
			filter="string"
			validate="contactemail"
			autocomplete="email"
			required="true"
		/>

		<field
			name="contact_subject"
			type="text"
			label="COM_CONTACT_CONTACT_MESSAGE_SUBJECT_LABEL"
			description="COM_CONTACT_CONTACT_MESSAGE_SUBJECT_DESC"
			id="contact-emailmsg"
			size="60"
			filter="string"
			validate="contactemailsubject"
			required="true"
		/>

		<field
			name="contact_message"
			type="textarea"
			label="COM_CONTACT_CONTACT_ENTER_MESSAGE_LABEL"
			description="COM_CONTACT_CONTACT_ENTER_MESSAGE_DESC"
			cols="50"
			rows="10"
			id="contact-message"
			filter="safehtml"
			validate="contactemailmessage"
			required="true"
		/>

		<field
			name="contact_email_copy"
			type="checkbox"
			label="COM_CONTACT_CONTACT_EMAIL_A_COPY_LABEL"
			description="COM_CONTACT_CONTACT_EMAIL_A_COPY_DESC"
			id="contact-email-copy"
			default="0"
		/>
	</fieldset>

	<fieldset name="captcha">
		<field
			name="captcha"
			type="captcha"
			label="COM_CONTACT_CAPTCHA_LABEL"
			description="COM_CONTACT_CAPTCHA_DESC"
			validate="captcha"
			namespace="contact"
		/>
	</fieldset>
</form>
<?xml version="1.0" encoding="utf-8"?>
<form>
	<fields name="filter">

		<field
			name="search"
			type="text"
			inputmode="search"
			label="COM_CONTACT_FILTER_SEARCH_LABEL"
			description="COM_CONTACT_FILTER_SEARCH_DESC"
			hint="JSEARCH_FILTER"
		/>

		<field
			name="published"
			type="status"
			label="JOPTION_SELECT_PUBLISHED"
			description="JOPTION_SELECT_PUBLISHED_DESC"
			onchange="this.form.submit();"
			>
			<option value="">JOPTION_SELECT_PUBLISHED</option>
		</field>

		<field
			name="category_id"
			type="category"
			label="JOPTION_FILTER_CATEGORY"
			description="JOPTION_FILTER_CATEGORY_DESC"
			extension="com_contact"
			published="0,1,2"
			onchange="this.form.submit();"
			>
			<option value="">JOPTION_SELECT_CATEGORY</option>
		</field>

		<field
			name="access"
			type="accesslevel"
			label="JOPTION_FILTER_ACCESS"
			description="JOPTION_FILTER_ACCESS_DESC"
			onchange="this.form.submit();"
			>
			<option value="">JOPTION_SELECT_ACCESS</option>
		</field>

		<field
			name="language"
			type="contentlanguage"
			label="JOPTION_FILTER_LANGUAGE"
			description="JOPTION_FILTER_LANGUAGE_DESC"
			onchange="this.form.submit();"
			>
			<option value="">JOPTION_SELECT_LANGUAGE</option>
			<option value="*">JALL</option>
		</field>

		<field
			name="tag"
			type="tag"
			label="JOPTION_FILTER_TAG"
			description="JOPTION_FILTER_TAG_DESC"
			mode="nested"
			onchange="this.form.submit();"
			>
			<option value="">JOPTION_SELECT_TAG</option>
		</field>

		<field
			name="level"
			type="integer"
			label="JOPTION_FILTER_LEVEL"
			description="JOPTION_FILTER_LEVEL_DESC"
			first="1"
			last="10"
			step="1"
			languages="*"
			onchange="this.form.submit();"
			>
			<option
value="">JOPTION_SELECT_MAX_LEVELS</option>
		</field>
	</fields>

	<fields name="list">

		<field
			name="fullordering"
			type="list"
			label="COM_CONTACT_LIST_FULL_ORDERING"
			description="COM_CONTACT_LIST_FULL_ORDERING_DESC"
			default="a.name ASC"
			onchange="this.form.submit();"
			validate="options"
			>
			<option value="">JGLOBAL_SORT_BY</option>
			<option value="a.ordering
ASC">JGRID_HEADING_ORDERING_ASC</option>
			<option value="a.ordering
DESC">JGRID_HEADING_ORDERING_DESC</option>
			<option value="a.published
ASC">JSTATUS_ASC</option>
			<option value="a.published
DESC">JSTATUS_DESC</option>
			<option value="a.featured
ASC">JFEATURED_ASC</option>
			<option value="a.featured
DESC">JFEATURED_DESC</option>
			<option value="a.name
ASC">JGLOBAL_TITLE_ASC</option>
			<option value="a.name
DESC">JGLOBAL_TITLE_DESC</option>
			<option value="category_title
ASC">JCATEGORY_ASC</option>
			<option value="category_title
DESC">JCATEGORY_DESC</option>
			<option value="ul.name
ASC">COM_CONTACT_FIELD_LINKED_USER_LABEL_ASC</option>
			<option value="ul.name
DESC">COM_CONTACT_FIELD_LINKED_USER_LABEL_DESC</option>
			<option value="access_level
ASC">JGRID_HEADING_ACCESS_ASC</option>
			<option value="access_level
DESC">JGRID_HEADING_ACCESS_DESC</option>
			<option
				value="association ASC"
				requires="associations"
				>
				JASSOCIATIONS_ASC
			</option>
			<option
				value="association DESC"
				requires="associations"
				>
				JASSOCIATIONS_DESC
			</option>
			<option value="language_title
ASC">JGRID_HEADING_LANGUAGE_ASC</option>
			<option value="language_title
DESC">JGRID_HEADING_LANGUAGE_DESC</option>
			<option value="a.id
ASC">JGRID_HEADING_ID_ASC</option>
			<option value="a.id
DESC">JGRID_HEADING_ID_DESC</option>
		</field>

		<field
			name="limit"
			type="limitbox"
			label="COM_CONTACT_LIST_LIMIT"
			description="COM_CONTACT_LIST_LIMIT_DESC"
			default="25"
			class="input-mini"
			onchange="this.form.submit();"
		/>
	</fields>
</form>
<?xml version="1.0" encoding="UTF-8"?>
<!-- @deprecated  4.0  Not used since 1.6 No replacement. -->
<form>
	<fieldset>
		<field
			name="id"
			type="hidden"
			label="COM_CONTACT_ID_LABEL"
			default="0"
			readonly="true"
			required="true"
			size="10"
		/>

		<field
			name="name"
			type="text"
			label="CONTACT_NAME_LABEL"
			description="CONTACT_NAME_DESC"
			required="true"
			size="30"
		/>

		<field
			name="alias"
			type="text"
			label="JFIELD_ALIAS_LABEL"
			description="JFIELD_ALIAS_DESC"
			hint="JFIELD_ALIAS_PLACEHOLDER"
			size="30"
		/>

		<field
			name="user_id"
			type="user"
			label="CONTACT_LINKED_USER_LABEL"
			description="CONTACT_LINKED_USER_DESC"
		/>

		<field
			name="published"
			type="list"
			label="JFIELD_PUBLISHED_LABEL"
			description="JFIELD_PUBLISHED_DESC"
			default="1"
			size="1"
			>
			<option value="1">JPUBLISHED</option>
			<option value="0">JUNPUBLISHED</option>
			<option value="-1">JARCHIVED</option>
			<option value="-2">JTRASHED</option>
		</field>

		<field
			name="catid"
			type="category"
			label="JCATEGORY"
			description="JFIELD_CATEGORY_DESC"
			extension="com_contact"
			required="true"
		/>

		<field
			name="access"
			type="accesslevel"
			label="JFIELD_ACCESS_LABEL"
			description="JFIELD_ACCESS_DESC"
			size="1"
		/>

		<field
			name="sortname1"
			type="text"
			label="CONTACT_SORTNAME1_LABEL"
			description="CONTACT_SORTNAME1_DESC"
			size="30"
		/>

		<field
			name="sortname2"
			type="text"
			label="CONTACT_SORTNAME2_LABEL"
			description="CONTACT_SORTNAME3_DESC"
			size="30"
		/>

		<field
			name="sortname3"
			type="text"
			label="CONTACT_SORTNAME3_LABEL"
			description="CONTACT_SORTNAME3_DESC"
			size="30"
		/>

		<field
			name="language"
			type="text"
			label="CONTACT_LANGUAGE_LABEL"
			description="CONTACT_LANGUAGE_DESC"
			size="30"
		/>

		<field
			name="con_position"
			type="text"
			label="CONTACT_INFORMATION_POSITION_LABEL"
			description="CONTACT_INFORMATION_POSITION_DESC"
			size="30"
		/>

		<field
			name="email_to"
			type="email"
			label="CONTACT_INFORMATION_EMAIL_LABEL"
			description="CONTACT_INFORMATION_EMAIL_DESC"
			size="30"
			validate="email"
			filter="string"
			autocomplete="email"
		/>

		<field
			name="address"
			type="textarea"
			label="CONTACT_INFORMATION_ADDRESS_LABEL"
			description="CONTACT_INFORMATION_ADDRESS_DESC"
			cols="30"
			rows="3"
		/>

		<field
			name="suburb"
			type="text"
			label="CONTACT_INFORMATION_SUBURB_LABEL"
			description="CONTACT_INFORMATION_SUBURB_DESC"
			size="30"
		/>

		<field
			name="state"
			type="text"
			label="CONTACT_INFORMATION_STATE_LABEL"
			description="CONTACT_INFORMATION_STATE_DESC"
			size="30"
		/>

		<field
			name="postcode"
			type="text"
			label="CONTACT_INFORMATION_POSTCODE_LABEL"
			description="CONTACT_INFORMATION_POSTCODE_DESC"
			size="30"
		/>

		<field
			name="country"
			type="text"
			label="CONTACT_INFORMATION_COUNTRY_LABEL"
			description="CONTACT_INFORMATION_COUNTRY_DESC"
			size="30"
		/>

		<field
			name="telephone"
			type="text"
			label="CONTACT_INFORMATION_TELEPHONE_LABEL"
			description="CONTACT_INFORMATION_TELEPHONE_DESC"
			size="30"
		/>

		<field
			name="mobile"
			type="text"
			label="CONTACT_INFORMATION_MOBILE_LABEL"
			description="CONTACT_INFORMATION_MOBILE_DESC"
			size="30"
		/>

		<field
			name="webpage"
			type="text"
			label="CONTACT_INFORMATION_WEBPAGE_LABEL"
			description="CONTACT_INFORMATION_WEBPAGE_DESC"
			size="30"
		/>

		<field
			name="misc"
			type="editor"
			label="CONTACT_INFORMATION_MISC_LABEL"
			description="CONTACT_INFORMATION_MISC_DESC"
			buttons="true"
			hide="pagebreak,readmore"
			filter="safehtml"
			size="30"
		/>

		<field
			name="checked_out"
			type="hidden"
			filter="unset"
		/>

		<field
			name="checked_out_time"
			type="hidden"
			filter="unset"
		/>

		<field
			name="ordering"
			type="ordering"
			label="JFIELD_ORDERING_LABEL"
			description="JFIELD_ORDERING_DESC"
			content_type="com_contact.contact"
		/>

		<field
			name="metakey"
			type="textarea"
			label="JFIELD_META_KEYWORDS_LABEL"
			description="JFIELD_META_KEYWORDS_DESC"
			cols="30"
			rows="3"
		/>

		<field
			name="metadesc"
			type="textarea"
			label="JFIELD_META_DESCRIPTION_LABEL"
			description="JFIELD_META_DESCRIPTION_DESC"
			cols="30"
			rows="3"
		/>

		<field
			name="language"
			type="contentlanguage"
			label="JFIELD_LANGUAGE_LABEL"
			description="JFIELD_CONTACT_LANGUAGE_DESC"
			>
			<option value="">JALL</option>
		</field>

		<field
			name="contact_icons"
			type="list"
			label="Icons/text"
			description="PARAMCONTACTICONS"
			default="0"
			>
			<option
value="0">CONTACT_ICONS_OPTIONS_NONE</option>
			<option
value="1">CONTACT_ICONS_OPTIONS_TEXT</option>
			<option
value="2">CONTACT_ICONS_OPTIONS_TEXT</option>
		</field>

		<field
			name="icon_address"
			type="imagelist"
			label="CONTACT_ICONS_ADDRESS_LABEL"
			description="CONTACT_ICONS_ADDRESS_DESC"
			directory="/images"
			hide_none="1"
		/>

		<field
			name="icon_email"
			type="imagelist"
			label="CONTACT_ICONS_EMAIL_LABEL"
			description="CONTACT_ICONS_EMAIL_DESC"
			directory="/images"
			hide_none="1"
		/>

		<field
			name="icon_telephone"
			type="imagelist"
			label="CONTACT_ICONS_TELEPHONE_LABEL"
			description="CONTACT_ICONS_TELEPHONE_DESC"
			directory="/images"
			hide_none="1"
		/>

		<field
			name="icon_mobile"
			type="imagelist"
			label="CONTACT_ICONS_MOBILE_LABEL"
			description="CONTACT_ICONS_MOBILE_DESC"
			directory="/images"
			hide_none="1"
		/>

		<field
			name="icon_fax"
			type="imagelist"
			label="CONTACT_ICONS_FAX_LABEL"
			description="CONTACT_ICONS_FAX_DESC"
			directory="/images"
			hide_none="1"
		/>

		<field
			name="icon_misc"
			type="imagelist"
			label="CONTACT_ICONS_MISC_LABEL"
			description="CONTACT_ICONS_MISC_DESC"
			directory="/images"
			hide_none="1"
		/>

	</fieldset>

	<fields name="metadata">
		<fieldset name="metadata"
label="JGLOBAL_FIELDSET_METADATA_OPTIONS">
			<field
				name="robots"
				type="list"
				label="JFIELD_METADATA_ROBOTS_LABEL"
				description="JFIELD_METADATA_ROBOTS_DESC"
				>
				<option value="">JGLOBAL_USE_GLOBAL</option>
				<option value="index, follow"></option>
				<option value="noindex, follow"></option>
				<option value="index, nofollow"></option>
				<option value="noindex, nofollow"></option>
			</field>

			<field
				name="rights"
				type="text"
				label="JFIELD_METADATA_RIGHTS_LABEL"
				description="JFIELD_METADATA_RIGHTS_DESC"
				size="20"
			/>

		</fieldset>
	</fields>

	<fields name="params">
		<fieldset name="options"
label="CONTACT_PARAMETERS">

			<field
				name="show_tags"
				type="list"
				label="COM_CONTACT_FIELD_SHOW_TAGS_LABEL"
				description="COM_CONTACT_FIELD_SHOW_TAGS_DESC"
				>
				<option value="">JGLOBAL_USE_GLOBAL</option>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_info"
				type="list"
				label="COM_CONTACT_FIELD_SHOW_INFO_LABEL"
				description="COM_CONTACT_FIELD_SHOW_INFO_DESC"
				>
				<option value="">JGLOBAL_USE_GLOBAL</option>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

		<field
			name="show_name"
			type="list"
			label="CONTACT_PARAMS_NAME_LABEL"
			description="CONTACT_PARAMS_NAME_DESC"
			>
			<option value="">JGLOBAL_USE_GLOBAL</option>
			<option value="0">JHIDE</option>
			<option value="1">JSHOW</option>
		</field>

		<field
			name="show_position"
			type="list"
			label="CONTACT_PARAMS_CONTACT_POSITION_LABEL"
			description="CONTACT_PARAMS_NAME_DESC"
			>
			<option value="">JGLOBAL_USE_GLOBAL</option>
			<option value="0">JHIDE</option>
			<option value="1">JSHOW</option>
		</field>

		<field
			name="show_email"
			type="list"
			label="CONTACT_PARAMS_CONTACT_POSITION_E_MAIL_LABEL"
			description="CONTACT_PARAMS_NAME_DESC"
			>
			<option value="">JGLOBAL_USE_GLOBAL</option>
			<option value="0">JHIDE</option>
			<option value="1">JSHOW</option>
		</field>

		<field
			name="show_street_address"
			type="list"
			label="CONTACT_PARAMS_STREET_ADDRESS_LABEL"
			description="CONTACT_PARAMS_NAME_DESC"
			>
			<option value="">JGLOBAL_USE_GLOBAL</option>
			<option value="0">JHIDE</option>
			<option value="1">JSHOW</option>
		</field>

		<field
			name="show_suburb"
			type="list"
			label="CONTACT_PARAMS_TOWN_SUBURB_LABEL"
			description="CONTACT_PARAMS_NAME_DESC"
			>
			<option value="">JGLOBAL_USE_GLOBAL</option>
			<option value="0">JHIDE</option>
			<option value="1">JSHOW</option>
		</field>

		<field
			name="show_state"
			type="list"
			label="CONTACT_PARAMS_STATE_COUNTY_LABEL"
			description="CONTACT_PARAMS_NAME_DESC"
			>
			<option value="">JGLOBAL_USE_GLOBAL</option>
			<option value="0">JHIDE</option>
			<option value="1">JSHOW</option>
		</field>

		<field
			name="show_postcode"
			type="list"
			label="CONTACT_PARAMS_POST_ZIP_CODE_LABEL"
			description="CONTACT_PARAMS_NAME_DESC"
			>
			<option value="">JGLOBAL_USE_GLOBAL</option>
			<option value="0">JHIDE</option>
			<option value="1">JSHOW</option>
		</field>

		<field
			name="show_country"
			type="list"
			label="CONTACT_PARAMS_COUNTRY_LABEL"
			description="CONTACT_PARAMS_NAME_DESC"
			>
			<option value="">JGLOBAL_USE_GLOBAL</option>
			<option value="0">JHIDE</option>
			<option value="1">JSHOW</option>
		</field>

		<field
			name="show_telephone"
			type="list"
			label="CONTACT_PARAMS_TELEPHONE_LABEL"
			description="CONTACT_PARAMS_NAME_DESC"
			>
			<option value="">JGLOBAL_USE_GLOBAL</option>
			<option value="0">JHIDE</option>
			<option value="1">JSHOW</option>
		</field>

		<field
			name="show_mobile"
			type="list"
			label="CONTACT_PARAMS_MOBILE_LABEL"
			description="CONTACT_PARAMS_NAME_DESC"
			>
			<option value="">JGLOBAL_USE_GLOBAL</option>
			<option value="0">JHIDE</option>
			<option value="1">JSHOW</option>
		</field>

		<field
			name="show_fax"
			type="list"
			label="CONTACT_PARAMS_FAX_LABEL"
			description="CONTACT_PARAMS_NAME_DESC"
			>
			<option value="">JGLOBAL_USE_GLOBAL</option>
			<option value="0">JHIDE</option>
			<option value="1">JSHOW</option>
		</field>

		<field
			name="show_webpage"
			type="list"
			label="CONTACT_PARAMS_WEBPAGE_LABEL"
			description="CONTACT_PARAMS_NAME_DESC"
			>
			<option value="">JGLOBAL_USE_GLOBAL</option>
			<option value="0">JHIDE</option>
			<option value="1">JSHOW</option>
		</field>

		<field
			name="show_image"
			type="list"
			label="CONTACT_PARAMS_IMAGE_LABEL"
			description="CONTACT_PARAMS_NAME_DESC"
			>
			<option value="">JGLOBAL_USE_GLOBAL</option>
			<option value="0">JHIDE</option>
			<option value="1">JSHOW</option>
		</field>

		<field
			name="allow_vcard"
			type="list"
			label="CONTACT_PARAMS_VCARD_LABEL"
			description="CONTACT_PARAMS_VCARD_LABEL"
			>
			<option value="">JGLOBAL_USE_GLOBAL</option>
			<option value="0">JHIDE</option>
			<option value="1">JSHOW</option>
		</field>

		<field
			name="show_misc"
			type="list"
			label="CONTACT_PARAMS_MISC_INFO_LABEL"
			description="CONTACT_PARAMS_NAME_DESC"
			>
			<option value="">JGLOBAL_USE_GLOBAL</option>
			<option value="0">JHIDE</option>
			<option value="1">JSHOW</option>
		</field>

		<field
			name="show_articles"
			type="list"
			label="CONTACT_SHOW_ARTICLES_LABEL"
			description="CONTACT_SHOW_ARTICLES_DESC"
			>
			<option value="">JGLOBAL_USE_GLOBAL</option>
			<option value="0">JHIDE</option>
			<option value="1">JSHOW</option>
		</field>

		<field
			name="articles_display_num"
			type="list"
			label="COM_CONTACT_FIELD_ARTICLES_DISPLAY_NUM_LABEL"
			description="COM_CONTACT_FIELD_ARTICLES_DISPLAY_NUM_DESC"
			default=""
			>
			<option value="">JGLOBAL_USE_GLOBAL</option>
			<option value="5">J5</option>
			<option value="10">J10</option>
			<option value="15">J15</option>
			<option value="20">J20</option>
			<option value="25">J25</option>
			<option value="30">J30</option>
			<option value="50">J50</option>
			<option value="75">J75</option>
			<option value="100">J100</option>
			<option value="150">J150</option>
			<option value="200">J200</option>
			<option value="250">J250</option>
			<option value="300">J300</option>
			<option value="0">JALL</option>
		</field>

		<field
			name="show_profile"
			type="list"
			label="CONTACT_PROFILE_SHOW_LABEL"
			>
			<option value="">JGLOBAL_USE_GLOBAL</option>
			<option value="0">JHIDE</option>
			<option value="1">JSHOW</option>
		</field>

		<field
			name="show_user_custom_fields"
			type="fieldgroups"
			label="COM_CONTACT_FIELD_USER_CUSTOM_FIELDS_SHOW_LABEL"
			description="COM_CONTACT_FIELD_USER_CUSTOM_FIELDS_SHOW_DESC"
			multiple="true"
			context="com_users.user"
			>
			<option value="-1">JALL</option>
		</field>

		<field
			name="show_links"
			type="list"
			label="CONTACT_SHOW_LINKS_LABEL"
			description="CONTACT_SHOW_LINKS_DESC"
			>
			<option value="">JGLOBAL_USE_GLOBAL</option>
			<option value="0">JHIDE</option>
			<option value="1">JSHOW</option>
		</field>

		<field
			name="linka_name"
			type="text"
			label="CONTACT_LINKA_NAME_LABEL"
			description="CONTACT_LINKA_NAME_DESC"
			size="30"
		/>

		<field
			name="linka"
			type="text"
			label="CONTACT_LINKA_LABEL"
			description="CONTACT_LINKA_DESC"
			size="30"
		/>

		<field
			name="linkb_name"
			type="text"
			label="CONTACT_LINKB_NAME_LABEL"
			description="CONTACT_LINKB_NAME_DESC"
			size="30"
		/>

		<field
			name="linkb"
			type="text"
			label="CONTACT_LINKB_LABEL"
			description="CONTACT_LINKB_DESC"
			size="30"
		/>

		<field
			name="linkc_name"
			type="text"
			label="CONTACT_LINKC_NAME_LABEL"
			description="CONTACT_LINKC_NAME_DESC"
			size="30"
		/>

		<field
			name="linkc"
			type="text"
			label="CONTACT_LINKC_LABEL"
			description="CONTACT_LINKC_DESC"
			size="30"
		/>

		<field
			name="linkd_name"
			type="text"
			label="CONTACT_LINKD_NAME_LABEL"
			description="CONTACT_LINKD_NAME_DESC"
			size="30"
		/>

		<field
			name="linkd"
			type="text"
			label="CONTACT_LINKD_LABEL"
			description="CONTACT_LINKD_DESC"
			size="30"
		/>

		<field
			name="linke_name"
			type="text"
			label="CONTACT_LINKE_NAME_LABEL"
			description="CONTACT_LINKE_NAME_DESC"
			size="30"
		/>

		<field
			name="linke"
			type="text"
			label="CONTACT_LINKE_LABEL"
			description="CONTACT_LINKE_DESC"
			size="30"
		/>

		</fieldset>
	</fields>

	<fields name="email_form">
		<fieldset name="email_form"
label="CONTACT_EMAIL_FORM_LABEL">

		<field
			name="show_email_form"
			type="list"
			label="CONTACT_EMAIL_SHOW_FORM_LABEL"
			description="CONTACT_EMAIL_SHOW_FORM_DESC"
			>
			<option value="">JGLOBAL_USE_GLOBAL</option>
			<option value="0">JHIDE</option>
			<option value="1">JSHOW</option>
		</field>

		<field
			name="email_description"
			type="text"
			label="CONTACT_EMAIL_DESCRIPTION_TEXT_LABEL"
			description="CONTACT_EMAIL_DESCRIPTION_TEXT_DESC"
			size="30"
		/>

		<field
			name="show_email_copy"
			type="list"
			label="CONTACT_EMAIL_EMAIL_COPY_LABEL"
			description="CONTACT_EMAIL_EMAIL_COPY_DESC"
			>
			<option value="">JGLOBAL_USE_GLOBAL</option>
			<option value="0">JHIDE</option>
			<option value="1">JSHOW</option>
		</field>

		<field
			name="validate_session"
			type="list"
			label="CONTACT_CONFIG_SESSION_CHECK_LABEL"
			description="CONTACT_CONFIG_SESSION_CHECK_DESC"
			>
			<option value="">JGLOBAL_USE_GLOBAL</option>
			<option value="0">JNO</option>
			<option value="1">JYES</option>
		</field>

		<field
			name="custom_reply"
			type="list"
			label="CONTACT_CONFIG_CUSTOM_REPLY"
			description="CONTACT_CONFIG_CUSTOM_REPLY_DESC"
			>
			<option value="">JGLOBAL_USE_GLOBAL</option>
			<option value="0">JNO</option>
			<option value="1">JYES</option>
		</field>

		<field
			name="redirect"
			type="text"
			label="COM_CONTACT_FIELD_CONFIG_REDIRECT_LABEL"
			description="COM_CONTACT_FIELD_CONFIG_REDIRECT_DESC"
			size="30"
		/>

		</fieldset>
	</fields>
</form>

<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_contact
 *
 * @copyright   (C) 2011 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

use Joomla\Registry\Registry;
use Joomla\String\StringHelper;

JFormHelper::loadRuleClass('email');

/**
 * JFormRule for com_contact to make sure the email address is not blocked.
 *
 * @since  1.6
 */
class JFormRuleContactEmail extends JFormRuleEmail
{
	/**
	 * Method to test for banned email addresses
	 *
	 * @param   SimpleXMLElement  $element  The SimpleXMLElement object
representing the <field /> tag for the form field object.
	 * @param   mixed             $value    The form field value to validate.
	 * @param   string            $group    The field name group control
value. This acts as an array container for the field.
	 *                                      For example if the field has
name="foo" and the group value is set to "bar" then the
	 *                                      full field name would end up being
"bar[foo]".
	 * @param   Registry          $input    An optional Registry object with
the entire data set to validate against the entire form.
	 * @param   JForm             $form     The form object for which the
field is being tested.
	 *
	 * @return  boolean  True if the value is valid, false otherwise.
	 */
	public function test(SimpleXMLElement $element, $value, $group = null,
Registry $input = null, JForm $form = null)
	{
		if (!parent::test($element, $value, $group, $input, $form))
		{
			return false;
		}

		$params = JComponentHelper::getParams('com_contact');
		$banned = $params->get('banned_email');

		if ($banned)
		{
			foreach (explode(';', $banned) as $item)
			{
				if ($item != '' && StringHelper::stristr($value,
$item) !== false)
				{
					return false;
				}
			}
		}

		return true;
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_contact
 *
 * @copyright   (C) 2011 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

use Joomla\Registry\Registry;
use Joomla\String\StringHelper;

/**
 * JFormRule for com_contact to make sure the message body contains no
banned word.
 *
 * @since  1.6
 */
class JFormRuleContactEmailMessage extends JFormRule
{
	/**
	 * Method to test a message for banned words
	 *
	 * @param   SimpleXMLElement  $element  The SimpleXMLElement object
representing the <field /> tag for the form field object.
	 * @param   mixed             $value    The form field value to validate.
	 * @param   string            $group    The field name group control
value. This acts as an array container for the field.
	 *                                      For example if the field has
name="foo" and the group value is set to "bar" then the
	 *                                      full field name would end up being
"bar[foo]".
	 * @param   Registry          $input    An optional Registry object with
the entire data set to validate against the entire form.
	 * @param   JForm             $form     The form object for which the
field is being tested.
	 *
	 * @return  boolean  True if the value is valid, false otherwise.
	 */
	public function test(SimpleXMLElement $element, $value, $group = null,
Registry $input = null, JForm $form = null)
	{
		$params = JComponentHelper::getParams('com_contact');
		$banned = $params->get('banned_text');

		if ($banned)
		{
			foreach (explode(';', $banned) as $item)
			{
				if ($item != '' && StringHelper::stristr($value,
$item) !== false)
				{
					return false;
				}
			}
		}

		return true;
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_contact
 *
 * @copyright   (C) 2011 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

use Joomla\Registry\Registry;
use Joomla\String\StringHelper;

/**
 * JFormRule for com_contact to make sure the subject contains no banned
word.
 *
 * @since  1.6
 */
class JFormRuleContactEmailSubject extends JFormRule
{
	/**
	 * Method to test for a banned subject
	 *
	 * @param   SimpleXMLElement  $element  The SimpleXMLElement object
representing the <field /> tag for the form field object.
	 * @param   mixed             $value    The form field value to validate.
	 * @param   string            $group    The field name group control
value. This acts as an array container for the field.
	 *                                      For example if the field has
name="foo" and the group value is set to "bar" then the
	 *                                      full field name would end up being
"bar[foo]".
	 * @param   Registry          $input    An optional Registry object with
the entire data set to validate against the entire form.
	 * @param   JForm             $form     The form object for which the
field is being tested.
	 *
	 * @return  boolean  True if the value is valid, false otherwise
	 */
	public function test(SimpleXMLElement $element, $value, $group = null,
Registry $input = null, JForm $form = null)
	{
		$params = JComponentHelper::getParams('com_contact');
		$banned = $params->get('banned_subject');

		if ($banned)
		{
			foreach (explode(';', $banned) as $item)
			{
				if ($item != '' && StringHelper::stristr($value,
$item) !== false)
				{
					return false;
				}
			}
		}

		return true;
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_contact
 *
 * @copyright   (C) 2007 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Routing class from com_contact
 *
 * @since  3.3
 */
class ContactRouter extends JComponentRouterView
{
	protected $noIDs = false;

	/**
	 * Search Component router constructor
	 *
	 * @param   JApplicationCms  $app   The application object
	 * @param   JMenu            $menu  The menu object to work with
	 */
	public function __construct($app = null, $menu = null)
	{
		$params = JComponentHelper::getParams('com_contact');
		$this->noIDs = (bool) $params->get('sef_ids');
		$categories = new
JComponentRouterViewconfiguration('categories');
		$categories->setKey('id');
		$this->registerView($categories);
		$category = new JComponentRouterViewconfiguration('category');
		$category->setKey('id')->setParent($categories,
'catid')->setNestable();
		$this->registerView($category);
		$contact = new JComponentRouterViewconfiguration('contact');
		$contact->setKey('id')->setParent($category,
'catid');
		$this->registerView($contact);
		$this->registerView(new
JComponentRouterViewconfiguration('featured'));

		parent::__construct($app, $menu);

		$this->attachRule(new JComponentRouterRulesMenu($this));

		if ($params->get('sef_advanced', 0))
		{
			$this->attachRule(new JComponentRouterRulesStandard($this));
			$this->attachRule(new JComponentRouterRulesNomenu($this));
		}
		else
		{
			JLoader::register('ContactRouterRulesLegacy', __DIR__ .
'/helpers/legacyrouter.php');
			$this->attachRule(new ContactRouterRulesLegacy($this));
		}
	}

	/**
	 * Method to get the segment(s) for a category
	 *
	 * @param   string  $id     ID of the category to retrieve the segments
for
	 * @param   array   $query  The request that is built right now
	 *
	 * @return  array|string  The segments of this item
	 */
	public function getCategorySegment($id, $query)
	{
		$category = JCategories::getInstance($this->getName())->get($id);

		if ($category)
		{
			$path = array_reverse($category->getPath(), true);
			$path[0] = '1:root';

			if ($this->noIDs)
			{
				foreach ($path as &$segment)
				{
					list($id, $segment) = explode(':', $segment, 2);
				}
			}

			return $path;
		}

		return array();
	}

	/**
	 * Method to get the segment(s) for a category
	 *
	 * @param   string  $id     ID of the category to retrieve the segments
for
	 * @param   array   $query  The request that is built right now
	 *
	 * @return  array|string  The segments of this item
	 */
	public function getCategoriesSegment($id, $query)
	{
		return $this->getCategorySegment($id, $query);
	}

	/**
	 * Method to get the segment(s) for a contact
	 *
	 * @param   string  $id     ID of the contact to retrieve the segments for
	 * @param   array   $query  The request that is built right now
	 *
	 * @return  array|string  The segments of this item
	 */
	public function getContactSegment($id, $query)
	{
		if (!strpos($id, ':'))
		{
			$db = JFactory::getDbo();
			$dbquery = $db->getQuery(true);
			$dbquery->select($dbquery->qn('alias'))
				->from($dbquery->qn('#__contact_details'))
				->where('id = ' . $dbquery->q((int) $id));
			$db->setQuery($dbquery);

			$id .= ':' . $db->loadResult();
		}

		if ($this->noIDs)
		{
			list($void, $segment) = explode(':', $id, 2);

			return array($void => $segment);
		}

		return array((int) $id => $id);
	}

	/**
	 * Method to get the id for a category
	 *
	 * @param   string  $segment  Segment to retrieve the ID for
	 * @param   array   $query    The request that is parsed right now
	 *
	 * @return  mixed   The id of this item or false
	 */
	public function getCategoryId($segment, $query)
	{
		if (isset($query['id']))
		{
			$category = JCategories::getInstance($this->getName(),
array('access' => false))->get($query['id']);

			if ($category)
			{
				foreach ($category->getChildren() as $child)
				{
					if ($this->noIDs)
					{
						if ($child->alias == $segment)
						{
							return $child->id;
						}
					}
					else
					{
						if ($child->id == (int) $segment)
						{
							return $child->id;
						}
					}
				}
			}
		}

		return false;
	}

	/**
	 * Method to get the segment(s) for a category
	 *
	 * @param   string  $segment  Segment to retrieve the ID for
	 * @param   array   $query    The request that is parsed right now
	 *
	 * @return  mixed   The id of this item or false
	 */
	public function getCategoriesId($segment, $query)
	{
		return $this->getCategoryId($segment, $query);
	}

	/**
	 * Method to get the segment(s) for a contact
	 *
	 * @param   string  $segment  Segment of the contact to retrieve the ID
for
	 * @param   array   $query    The request that is parsed right now
	 *
	 * @return  mixed   The id of this item or false
	 */
	public function getContactId($segment, $query)
	{
		if ($this->noIDs)
		{
			$db = JFactory::getDbo();
			$dbquery = $db->getQuery(true);
			$dbquery->select($dbquery->qn('id'))
				->from($dbquery->qn('#__contact_details'))
				->where('alias = ' . $dbquery->q($segment))
				->where('catid = ' .
$dbquery->q($query['id']));
			$db->setQuery($dbquery);

			return (int) $db->loadResult();
		}

		return (int) $segment;
	}
}

/**
 * Contact router functions
 *
 * These functions are proxys for the new router interface
 * for old SEF extensions.
 *
 * @param   array  &$query  An array of URL arguments
 *
 * @return  array  The URL arguments to use to assemble the subsequent URL.
 *
 * @deprecated  4.0  Use Class based routers instead
 */
function ContactBuildRoute(&$query)
{
	$app = JFactory::getApplication();
	$router = new ContactRouter($app, $app->getMenu());

	return $router->build($query);
}

/**
 * Contact router functions
 *
 * These functions are proxys for the new router interface
 * for old SEF extensions.
 *
 * @param   array  $segments  The segments of the URL to parse.
 *
 * @return  array  The URL attributes to be used by the application.
 *
 * @deprecated  4.0  Use Class based routers instead
 */
function ContactParseRoute($segments)
{
	$app = JFactory::getApplication();
	$router = new ContactRouter($app, $app->getMenu());

	return $router->parse($segments);
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_contact
 *
 * @copyright   (C) 2008 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

JHtml::addIncludePath(JPATH_COMPONENT . '/helpers');
JHtml::_('behavior.caption');
JHtml::_('behavior.core');

// Add strings for translations in Javascript.
JText::script('JGLOBAL_EXPAND_CATEGORIES');
JText::script('JGLOBAL_COLLAPSE_CATEGORIES');

JFactory::getDocument()->addScriptDeclaration("
jQuery(function($) {
	$('.categories-list').find('[id^=category-btn-]').each(function(index,
btn) {
		var btn = $(btn);
		btn.on('click', function() {
			btn.find('span').toggleClass('icon-plus');
			btn.find('span').toggleClass('icon-minus');
			if (btn.attr('aria-label') ===
Joomla.JText._('JGLOBAL_EXPAND_CATEGORIES'))
			{
				btn.attr('aria-label',
Joomla.JText._('JGLOBAL_COLLAPSE_CATEGORIES'));
			} else {
				btn.attr('aria-label',
Joomla.JText._('JGLOBAL_EXPAND_CATEGORIES'));
			}
		});
	});
});");
?>
<div class="categories-list<?php echo $this->pageclass_sfx;
?>">
	<?php
		echo JLayoutHelper::render('joomla.content.categories_default',
$this);
		echo $this->loadTemplate('items');
	?>
</div>
<?xml version="1.0" encoding="utf-8"?>
<metadata>
	<layout title="COM_CONTACT_CATEGORIES_VIEW_DEFAULT_TITLE"
option="COM_CONTACT_CATEGORIES_VIEW_DEFAULT_OPTION">
		<help
			key = "JHELP_MENUS_MENU_ITEM_CONTACT_CATEGORIES"
		/>
		<message>
			<![CDATA[COM_CONTACT_CATEGORIES_VIEW_DEFAULT_DESC]]>
		</message>
	</layout>

	<!-- Add fields to the request variables for the layout. -->
	<fields name="request">
		<fieldset name="request"
		>
			<field
				name="id"
				type="category"
				label="JGLOBAL_FIELD_CATEGORIES_CHOOSE_CATEGORY_LABEL"
				description="JGLOBAL_FIELD_CATEGORIES_CHOOSE_CATEGORY_DESC"
				extension="com_contact"
				show_root="true"
				required="true"
			/>
		</fieldset>
	</fields>
	<fields name="params">
		<fieldset name="basic"
label="JGLOBAL_CATEGORIES_OPTIONS">
			<field
				name="show_base_description"
				type="list"
				label="JGLOBAL_FIELD_SHOW_BASE_DESCRIPTION_LABEL"
				description="JGLOBAL_FIELD_SHOW_BASE_DESCRIPTION_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="categories_description"
				type="textarea"
				label="JGLOBAL_FIELD_CATEGORIES_DESC_LABEL"
				description="JGLOBAL_FIELD_CATEGORIES_DESC_DESC"
				cols="25"
				rows="5"
			/>

			<field
				name="maxLevelcat"
				type="list"
				label="JGLOBAL_MAXIMUM_CATEGORY_LEVELS_LABEL"
				description="JGLOBAL_MAXIMUM_CATEGORY_LEVELS_DESC"
				useglobal="true"
				>
				<option value="-1">JALL</option>
				<option value="1">J1</option>
				<option value="2">J2</option>
				<option value="3">J3</option>
				<option value="4">J4</option>
				<option value="5">J5</option>
			</field>

			<field
				name="show_empty_categories_cat"
				type="list"
				label="JGLOBAL_SHOW_EMPTY_CATEGORIES_LABEL"
				description="COM_CONTACT_SHOW_EMPTY_CATEGORIES_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_subcat_desc_cat"
				type="list"
				label="JGLOBAL_SHOW_SUBCATEGORIES_DESCRIPTION_LABEL"
				description="JGLOBAL_SHOW_SUBCATEGORIES_DESCRIPTION_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_cat_items_cat"
				type="list"
				label="COM_CONTACT_FIELD_SHOW_CAT_ITEMS_LABEL"
				description="COM_CONTACT_FIELD_SHOW_CAT_ITEMS_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>
		</fieldset>
		<fieldset name="category"
label="JGLOBAL_CATEGORY_OPTIONS">
			<field
				name="spacer1"
				type="spacer"
				label="JGLOBAL_SUBSLIDER_DRILL_CATEGORIES_LABEL"
				class="text"
			/>

			<field
				name="show_category_title"
				type="list"
				label="JGLOBAL_SHOW_CATEGORY_TITLE"
				description="JGLOBAL_SHOW_CATEGORY_TITLE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_description"
				type="list"
				label="JGLOBAL_SHOW_CATEGORY_DESCRIPTION_LABEL"
				description="JGLOBAL_SHOW_CATEGORY_DESCRIPTION_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_description_image"
				type="list"
				label="JGLOBAL_SHOW_CATEGORY_IMAGE_LABEL"
				description="JGLOBAL_SHOW_CATEGORY_IMAGE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="maxLevel"
				type="list"
				label="JGLOBAL_MAXIMUM_CATEGORY_LEVELS_LABEL"
				description="JGLOBAL_MAXIMUM_CATEGORY_LEVELS_DESC"
				useglobal="true"
				>
				<option value="-1">JALL</option>
				<option value="0">JNONE</option>
				<option value="1">J1</option>
				<option value="2">J2</option>
				<option value="3">J3</option>
				<option value="4">J4</option>
				<option value="5">J5</option>
			</field>

			<field
				name="show_empty_categories"
				type="list"
				label="JGLOBAL_SHOW_EMPTY_CATEGORIES_LABEL"
				description="COM_CONTACT_SHOW_EMPTY_CATEGORIES_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_subcat_desc"
				type="list"
				label="JGLOBAL_SHOW_SUBCATEGORIES_DESCRIPTION_LABEL"
				description="JGLOBAL_SHOW_SUBCATEGORIES_DESCRIPTION_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_cat_items"
				type="list"
				label="COM_CONTACT_FIELD_SHOW_CAT_ITEMS_LABEL"
				description="COM_CONTACT_FIELD_SHOW_CAT_ITEMS_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>
		</fieldset>

		<fieldset name="advanced"
label="JGLOBAL_LIST_LAYOUT_OPTIONS">
			<field
				name="spacer2"
				type="spacer"
				label="JGLOBAL_SUBSLIDER_DRILL_CATEGORIES_LABEL"
				class="text"
			/>

			<field
				name="filter_field"
				type="list"
				label="JGLOBAL_FILTER_FIELD_LABEL"
				description="JGLOBAL_FILTER_FIELD_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_pagination_limit"
				type="list"
				label="JGLOBAL_DISPLAY_SELECT_LABEL"
				description="JGLOBAL_DISPLAY_SELECT_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_headings"
				type="list"
				label="JGLOBAL_SHOW_HEADINGS_LABEL"
				description="JGLOBAL_SHOW_HEADINGS_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_position_headings"
				type="list"
				label="COM_CONTACT_FIELD_CONFIG_POSITION_LABEL"
				description="COM_CONTACT_FIELD_CONFIG_POSITION_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_email_headings"
				type="list"
				label="JGLOBAL_EMAIL"
				description="COM_CONTACT_FIELD_CONFIG_EMAIL_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_telephone_headings"
				type="list"
				label="COM_CONTACT_FIELD_CONFIG_PHONE_LABEL"
				description="COM_CONTACT_FIELD_CONFIG_PHONE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_mobile_headings"
				type="list"
				label="COM_CONTACT_FIELD_CONFIG_MOBILE_LABEL"
				description="COM_CONTACT_FIELD_CONFIG_MOBILE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_fax_headings"
				type="list"
				label="COM_CONTACT_FIELD_CONFIG_FAX_LABEL"
				description="COM_CONTACT_FIELD_CONFIG_FAX_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_suburb_headings"
				type="list"
				label="COM_CONTACT_FIELD_CONFIG_SUBURB_LABEL"
				description="COM_CONTACT_FIELD_CONFIG_SUBURB_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_state_headings"
				type="list"
				label="COM_CONTACT_FIELD_CONFIG_STATE_LABEL"
				description="COM_CONTACT_FIELD_CONFIG_STATE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_country_headings"
				type="list"
				label="COM_CONTACT_FIELD_CONFIG_COUNTRY_LABEL"
				description="COM_CONTACT_FIELD_CONFIG_COUNTRY_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_pagination"
				type="list"
				label="JGLOBAL_PAGINATION_LABEL"
				description="JGLOBAL_PAGINATION_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
				<option value="2">JGLOBAL_AUTO</option>
			</field>

			<field
				name="show_pagination_results"
				type="list"
				label="JGLOBAL_PAGINATION_RESULTS_LABEL"
				description="JGLOBAL_PAGINATION_RESULTS_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>
		</fieldset>

		<fieldset name="contact"
label="COM_CONTACT_BASIC_OPTIONS_FIELDSET_LABEL">
			<field
				name="presentation_style"
				type="list"
				label="COM_CONTACT_FIELD_PRESENTATION_LABEL"
				description="COM_CONTACT_FIELD_PRESENTATION_DESC"
				useglobal="true"
				>
				<option
value="sliders">COM_CONTACT_FIELD_VALUE_SLIDERS</option>
				<option
value="tabs">COM_CONTACT_FIELD_VALUE_TABS</option>
				<option
value="plain">COM_CONTACT_FIELD_VALUE_PLAIN</option>
			</field>

			<field
				name="show_contact_category"
				type="list"
				label="COM_CONTACT_FIELD_CONTACT_SHOW_CATEGORY_LABEL"
				description="COM_CONTACT_FIELD_CONTACT_SHOW_CATEGORY_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="hide">JHIDE</option>
				<option
value="show_no_link">COM_CONTACT_FIELD_VALUE_NO_LINK</option>
				<option
value="show_with_link">COM_CONTACT_FIELD_VALUE_WITH_LINK</option>
			</field>

			<field
				name="show_contact_list"
				type="list"
				label="COM_CONTACT_FIELD_CONTACT_SHOW_LIST_LABEL"
				description="COM_CONTACT_FIELD_CONTACT_SHOW_LIST_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="show_name"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_NAME_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_NAME_DESC"
				useglobal="true"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_tags"
				type="list"
				label="COM_CONTACT_FIELD_SHOW_TAGS_LABEL"
				description="COM_CONTACT_FIELD_SHOW_TAGS_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_info"
				type="list"
				label="COM_CONTACT_FIELD_SHOW_INFO_LABEL"
				description="COM_CONTACT_FIELD_SHOW_INFO_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_position"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_CONTACT_POSITION_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_CONTACT_POSITION_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_email"
				type="list"
				label="JGLOBAL_EMAIL"
				description="COM_CONTACT_FIELD_PARAMS_CONTACT_E_MAIL_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_street_address"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_STREET_ADDRESS_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_STREET_ADDRESS_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_suburb"
				type="list"
				description="COM_CONTACT_FIELD_PARAMS_TOWN-SUBURB_DESC"
				label="COM_CONTACT_FIELD_PARAMS_TOWN-SUBURB_LABEL"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_state"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_STATE-COUNTY_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_STATE-COUNTY_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_postcode"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_POST-ZIP_CODE_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_POST-ZIP_CODE_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_country"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_COUNTRY_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_COUNTRY_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_telephone"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_TELEPHONE_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_TELEPHONE_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_mobile"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_MOBILE_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_MOBILE_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_fax"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_FAX_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_FAX_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_webpage"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_WEBPAGE_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_WEBPAGE_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_image"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_IMAGE_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_IMAGE_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="allow_vcard"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_VCARD_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_VCARD_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_misc"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_MISC_INFO_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_MISC_INFO_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_articles"
				type="list"
				label="COM_CONTACT_FIELD_ARTICLES_SHOW_LABEL"
				description="COM_CONTACT_FIELD_ARTICLES_SHOW_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="articles_display_num"
				type="list"
				label="COM_CONTACT_FIELD_ARTICLES_DISPLAY_NUM_LABEL"
				description="COM_CONTACT_FIELD_ARTICLES_DISPLAY_NUM_DESC"
				default=""
				useglobal="true"
				>
				<option
value="use_contact">COM_CONTACT_FIELD_VALUE_USE_CONTACT_SETTINGS</option>
				<option value="5">J5</option>
				<option value="10">J10</option>
				<option value="15">J15</option>
				<option value="20">J20</option>
				<option value="25">J25</option>
				<option value="30">J30</option>
				<option value="50">J50</option>
				<option value="75">J75</option>
				<option value="100">J100</option>
				<option value="150">J150</option>
				<option value="200">J200</option>
				<option value="250">J250</option>
				<option value="300">J300</option>
				<option value="0">JALL</option>
			</field>

			<field
				name="show_links"
				type="list"
				label="COM_CONTACT_FIELD_SHOW_LINKS_LABEL"
				description="COM_CONTACT_FIELD_SHOW_LINKS_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="linka_name"
				type="text"
				label="COM_CONTACT_FIELD_LINKA_NAME_LABEL"
				description="COM_CONTACT_FIELD_LINK_NAME_DESC"
				size="30"
				useglobal="true"
			/>

			<field
				name="linkb_name"
				type="text"
				label="COM_CONTACT_FIELD_LINKB_NAME_LABEL"
				description="COM_CONTACT_FIELD_LINK_NAME_DESC"
				size="30"
				useglobal="true"
			/>

			<field
				name="linkc_name"
				type="text"
				label="COM_CONTACT_FIELD_LINKC_NAME_LABEL"
				description="COM_CONTACT_FIELD_LINK_NAME_DESC"
				size="30"
				useglobal="true"
			/>

			<field
				name="linkd_name"
				type="text"
				label="COM_CONTACT_FIELD_LINKD_NAME_LABEL"
				description="COM_CONTACT_FIELD_LINK_NAME_DESC"
				size="30"
				useglobal="true"
			/>

			<field
				name="linke_name"
				type="text"
				label="COM_CONTACT_FIELD_LINKE_NAME_LABEL"
				description="COM_CONTACT_FIELD_LINK_NAME_DESC"
				size="30"
				useglobal="true"
			/>
		</fieldset>
		<!-- Form options. -->
		<fieldset name="Contact_Form"
label="COM_CONTACT_MAIL_FIELDSET_LABEL">
			<field
				name="show_email_form"
				type="list"
				label="COM_CONTACT_FIELD_EMAIL_SHOW_FORM_LABEL"
				description="COM_CONTACT_FIELD_EMAIL_SHOW_FORM_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_email_copy"
				type="list"
				label="COM_CONTACT_FIELD_EMAIL_EMAIL_COPY_LABEL"
				description="COM_CONTACT_FIELD_EMAIL_EMAIL_COPY_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="validate_session"
				type="list"
				label="COM_CONTACT_FIELD_CONFIG_SESSION_CHECK_LABEL"
				description="COM_CONTACT_FIELD_CONFIG_SESSION_CHECK_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JNO</option>
				<option value="1">JYES</option>
			</field>

			<field
				name="custom_reply"
				type="list"
				label="COM_CONTACT_FIELD_CONFIG_CUSTOM_REPLY_LABEL"
				description="COM_CONTACT_FIELD_CONFIG_CUSTOM_REPLY_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JNO</option>
				<option value="1">JYES</option>
			</field>

			<field
				name="redirect"
				type="text"
				label="COM_CONTACT_FIELD_CONFIG_REDIRECT_LABEL"
				description="COM_CONTACT_FIELD_CONFIG_REDIRECT_DESC"
				size="30"
				useglobal="true"
			/>
		</fieldset>

		<fieldset name="integration">

			<field
				name="show_feed_link"
				type="list"
				label="JGLOBAL_SHOW_FEED_LINK_LABEL"
				description="JGLOBAL_SHOW_FEED_LINK_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

		</fieldset>
	</fields>
</metadata>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_contact
 *
 * @copyright   (C) 2010 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

JHtml::_('bootstrap.tooltip');

$class = ' class="first"';
if ($this->maxLevelcat != 0 &&
count($this->items[$this->parent->id]) > 0) :
?>
	<?php foreach ($this->items[$this->parent->id] as $id =>
$item) : ?>
		<?php
		if ($this->params->get('show_empty_categories_cat') ||
$item->numitems || count($item->getChildren())) :
			if (!isset($this->items[$this->parent->id][$id + 1]))
			{
				$class = ' class="last"';
			}
			?>
			<div <?php echo $class; ?> >
			<?php $class = ''; ?>
				<h3 class="page-header item-title">
					<a href="<?php echo
JRoute::_(ContactHelperRoute::getCategoryRoute($item->id,
$item->language)); ?>">
					<?php echo $this->escape($item->title); ?></a>
					<?php if ($this->params->get('show_cat_items_cat')
== 1) :?>
						<span class="badge badge-info tip hasTooltip"
title="<?php echo JHtml::_('tooltipText',
'COM_CONTACT_NUM_ITEMS'); ?>">
							<?php echo JText::_('COM_CONTACT_NUM_ITEMS');
?>&nbsp;
							<?php echo $item->numitems; ?>
						</span>
					<?php endif; ?>
					<?php if ($this->maxLevelcat > 1 &&
count($item->getChildren()) > 0) : ?>
						<a id="category-btn-<?php echo $item->id; ?>"
href="#category-<?php echo $item->id; ?>"
							data-toggle="collapse" data-toggle="button"
class="btn btn-mini pull-right" aria-label="<?php echo
JText::_('JGLOBAL_EXPAND_CATEGORIES'); ?>"><span
class="icon-plus"
aria-hidden="true"></span></a>
					<?php endif; ?>
				</h3>
				<?php if ($this->params->get('show_subcat_desc_cat')
== 1) : ?>
					<?php if ($item->description) : ?>
						<div class="category-desc">
							<?php echo JHtml::_('content.prepare',
$item->description, '', 'com_contact.categories');
?>
						</div>
					<?php endif; ?>
				<?php endif; ?>

				<?php if ($this->maxLevelcat > 1 &&
count($item->getChildren()) > 0) : ?>
					<div class="collapse fade" id="category-<?php
echo $item->id; ?>">
						<?php
						$this->items[$item->id] = $item->getChildren();
						$this->parent = $item;
						$this->maxLevelcat--;
						echo $this->loadTemplate('items');
						$this->parent = $item->getParent();
						$this->maxLevelcat++;
						?>
					</div>
				<?php endif; ?>
			</div>
		<?php endif; ?>
	<?php endforeach; ?><?php endif; ?>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_contact
 *
 * @copyright   (C) 2008 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Content categories view.
 *
 * @since  1.6
 */
class ContactViewCategories extends JViewCategories
{
	/**
	 * Language key for default page heading
	 *
	 * @var    string
	 * @since  3.2
	 */
	protected $pageHeading = 'COM_CONTACT_DEFAULT_PAGE_TITLE';

	/**
	 * @var    string  The name of the extension for the category
	 * @since  3.2
	 */
	protected $extension = 'com_contact';
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_contact
 *
 * @copyright   (C) 2006 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

$this->subtemplatename = 'items';
echo JLayoutHelper::render('joomla.content.category_default',
$this);
<?xml version="1.0" encoding="utf-8"?>
<metadata>
	<layout title="COM_CONTACT_CATEGORY_VIEW_DEFAULT_TITLE"
option="COM_CONTACT_CATEGORY_VIEW_DEFAULT_OPTION">
		<help
			key = "JHELP_MENUS_MENU_ITEM_CONTACT_CATEGORY"
		/>
		<message>
			<![CDATA[COM_CONTACT_CATEGORY_VIEW_DEFAULT_DESC]]>
		</message>
	</layout>

	<!-- Add fields to the request variables for the layout. -->
	<fields name="request"
		addfieldpath="/administrator/components/com_categories/models/fields"
	>
		<fieldset name="request"
			addfieldpath="/administrator/components/com_contact/models/fields"
		>
			<field
				name="id"
				type="modal_category"
				label="COM_CONTACT_FIELD_CATEGORY_LABEL"
				description="COM_CONTACT_FIELD_CATEGORY_DESC"
				extension="com_contact"
				required="true"
				select="true"
				new="true"
				edit="true"
				clear="true"
			/>
		</fieldset>
	</fields>


	<!-- Add fields to the parameters object for the layout. -->
	<fields name="params">
		<fieldset name="basic"
label="JGLOBAL_CATEGORY_OPTIONS">

			<field
				name="spacer1"
				type="spacer"
				label="JGLOBAL_SUBSLIDER_DRILL_CATEGORIES_LABEL"
				class="text"
			/>

			<field
				name="show_category_title"
				type="list"
				label="JGLOBAL_SHOW_CATEGORY_TITLE"
				description="JGLOBAL_SHOW_CATEGORY_TITLE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_description"
				type="list"
				label="JGLOBAL_SHOW_CATEGORY_DESCRIPTION_LABEL"
				description="JGLOBAL_SHOW_CATEGORY_DESCRIPTION_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_description_image"
				type="list"
				label="JGLOBAL_SHOW_CATEGORY_IMAGE_LABEL"
				description="JGLOBAL_SHOW_CATEGORY_IMAGE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="maxLevel"
				type="list"
				label="JGLOBAL_MAXIMUM_CATEGORY_LEVELS_LABEL"
				description="JGLOBAL_MAXIMUM_CATEGORY_LEVELS_DESC"
				useglobal="true"
				>
				<option value="-1">JALL</option>
				<option value="0">JNONE</option>
				<option value="1">J1</option>
				<option value="2">J2</option>
				<option value="3">J3</option>
				<option value="4">J4</option>
				<option value="5">J5</option>
			</field>

			<field
				name="show_empty_categories"
				type="list"
				label="JGLOBAL_SHOW_EMPTY_CATEGORIES_LABEL"
				description="COM_CONTACT_SHOW_EMPTY_CATEGORIES_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>


			<field
				name="show_subcat_desc"
				type="list"
				label="JGLOBAL_SHOW_SUBCATEGORIES_DESCRIPTION_LABEL"
				description="JGLOBAL_SHOW_SUBCATEGORIES_DESCRIPTION_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_cat_items"
				type="list"
				label="COM_CONTACT_FIELD_SHOW_CAT_ITEMS_LABEL"
				description="COM_CONTACT_FIELD_SHOW_CAT_ITEMS_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>
		</fieldset>

		<fieldset name="advanced"
label="JGLOBAL_LIST_LAYOUT_OPTIONS">

			<field
				name="spacer2"
				type="spacer"
				label="JGLOBAL_SUBSLIDER_DRILL_CATEGORIES_LABEL"
				class="text"
			/>

			<field
				name="filter_field"
				type="list"
				label="JGLOBAL_FILTER_FIELD_LABEL"
				description="JGLOBAL_FILTER_FIELD_DESC"
				default=""
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_pagination_limit"
				type="list"
				label="JGLOBAL_DISPLAY_SELECT_LABEL"
				description="JGLOBAL_DISPLAY_SELECT_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_headings"
				type="list"
				label="JGLOBAL_SHOW_HEADINGS_LABEL"
				description="JGLOBAL_SHOW_HEADINGS_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_image_heading"
				type="list"
				label="COM_CONTACT_FIELD_CONFIG_SHOW_IMAGE_LABEL"
				description="COM_CONTACT_FIELD_CONFIG_SHOW_IMAGE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_position_headings"
				type="list"
				label="COM_CONTACT_FIELD_CONFIG_POSITION_LABEL"
				description="COM_CONTACT_FIELD_CONFIG_POSITION_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_email_headings"
				type="list"
				label="JGLOBAL_EMAIL"
				description="COM_CONTACT_FIELD_CONFIG_EMAIL_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_telephone_headings"
				type="list"
				label="COM_CONTACT_FIELD_CONFIG_PHONE_LABEL"
				description="COM_CONTACT_FIELD_CONFIG_PHONE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_mobile_headings"
				type="list"
				label="COM_CONTACT_FIELD_CONFIG_MOBILE_LABEL"
				description="COM_CONTACT_FIELD_CONFIG_MOBILE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_fax_headings"
				type="list"
				label="COM_CONTACT_FIELD_CONFIG_FAX_LABEL"
				description="COM_CONTACT_FIELD_CONFIG_FAX_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_suburb_headings"
				type="list"
				label="COM_CONTACT_FIELD_CONFIG_SUBURB_LABEL"
				description="COM_CONTACT_FIELD_CONFIG_SUBURB_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_state_headings"
				type="list"
				label="COM_CONTACT_FIELD_CONFIG_STATE_LABEL"
				description="COM_CONTACT_FIELD_CONFIG_STATE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_country_headings"
				type="list"
				label="COM_CONTACT_FIELD_CONFIG_COUNTRY_LABEL"
				description="COM_CONTACT_FIELD_CONFIG_COUNTRY_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_pagination"
				type="list"
				label="JGLOBAL_PAGINATION_LABEL"
				description="JGLOBAL_PAGINATION_DESC"
				useglobal="true"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
				<option value="2">JGLOBAL_AUTO</option>
			</field>

			<field
				name="show_pagination_results"
				type="list"
				label="JGLOBAL_PAGINATION_RESULTS_LABEL"
				description="JGLOBAL_PAGINATION_RESULTS_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>

			</field>

			<field
				name="initial_sort"
				type="list"
				label="COM_CONTACT_FIELD_INITIAL_SORT_LABEL"
				description="COM_CONTACT_FIELD_INITIAL_SORT_DESC"
				useglobal="true"
				>
				<option
value="name">COM_CONTACT_FIELD_VALUE_NAME</option>
				<option
value="sortname">COM_CONTACT_FIELD_VALUE_SORT_NAME</option>
				<option
value="ordering">COM_CONTACT_FIELD_VALUE_ORDERING</option>
			</field>
		</fieldset>

		<fieldset name="contact"
label="COM_CONTACT_BASIC_OPTIONS_FIELDSET_LABEL"
			addfieldpath="/administrator/components/com_fields/models/fields">
			
			<field
				name="contact_layout"
				type="componentlayout"
				label="JGLOBAL_FIELD_LAYOUT_LABEL"
				description="JGLOBAL_FIELD_LAYOUT_DESC"
				menuitems="true"
				extension="com_contact"
				view="contact"
			/>
			
			<field
				name="presentation_style"
				type="list"
				label="COM_CONTACT_FIELD_PRESENTATION_LABEL"
				description="COM_CONTACT_FIELD_PRESENTATION_DESC"
				useglobal="true"
				>
				<option
value="sliders">COM_CONTACT_FIELD_VALUE_SLIDERS</option>
				<option
value="tabs">COM_CONTACT_FIELD_VALUE_TABS</option>
				<option
value="plain">COM_CONTACT_FIELD_VALUE_PLAIN</option>
			</field>

			<field
				name="show_contact_category"
				type="list"
				label="COM_CONTACT_FIELD_CONTACT_SHOW_CATEGORY_LABEL"
				description="COM_CONTACT_FIELD_CONTACT_SHOW_CATEGORY_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="hide">JHIDE</option>
				<option
value="show_no_link">COM_CONTACT_FIELD_VALUE_NO_LINK</option>
				<option
value="show_with_link">COM_CONTACT_FIELD_VALUE_WITH_LINK</option>
			</field>

			<field
				name="show_contact_list"
				type="list"
				label="COM_CONTACT_FIELD_CONTACT_SHOW_LIST_LABEL"
				description="COM_CONTACT_FIELD_CONTACT_SHOW_LIST_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="show_name"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_NAME_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_NAME_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_tags"
				type="list"
				label="COM_CONTACT_FIELD_SHOW_TAGS_LABEL"
				description="COM_CONTACT_FIELD_SHOW_TAGS_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_info"
				type="list"
				label="COM_CONTACT_FIELD_SHOW_INFO_LABEL"
				description="COM_CONTACT_FIELD_SHOW_INFO_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_position"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_CONTACT_POSITION_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_CONTACT_POSITION_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>

			</field>

			<field
				name="show_email"
				type="list"
				label="JGLOBAL_EMAIL"
				description="COM_CONTACT_FIELD_PARAMS_CONTACT_E_MAIL_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_street_address"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_STREET_ADDRESS_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_STREET_ADDRESS_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_suburb"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_TOWN-SUBURB_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_TOWN-SUBURB_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_state"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_STATE-COUNTY_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_STATE-COUNTY_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_postcode"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_POST-ZIP_CODE_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_POST-ZIP_CODE_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_country"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_COUNTRY_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_COUNTRY_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_telephone"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_TELEPHONE_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_TELEPHONE_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_mobile"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_MOBILE_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_MOBILE_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_fax"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_FAX_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_FAX_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_webpage"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_WEBPAGE_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_WEBPAGE_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_image"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_IMAGE_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_IMAGE_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="allow_vcard"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_VCARD_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_VCARD_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_misc"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_MISC_INFO_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_MISC_INFO_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_articles"
				type="list"
				label="COM_CONTACT_FIELD_ARTICLES_SHOW_LABEL"
				description="COM_CONTACT_FIELD_ARTICLES_SHOW_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="articles_display_num"
				type="list"
				label="COM_CONTACT_FIELD_ARTICLES_DISPLAY_NUM_LABEL"
				description="COM_CONTACT_FIELD_ARTICLES_DISPLAY_NUM_DESC"
				default=""
				useglobal="true"
				>
				<option
value="use_contact">COM_CONTACT_FIELD_VALUE_USE_CONTACT_SETTINGS</option>
				<option value="5">J5</option>
				<option value="10">J10</option>
				<option value="15">J15</option>
				<option value="20">J20</option>
				<option value="25">J25</option>
				<option value="30">J30</option>
				<option value="50">J50</option>
				<option value="75">J75</option>
				<option value="100">J100</option>
				<option value="150">J150</option>
				<option value="200">J200</option>
				<option value="250">J250</option>
				<option value="300">J300</option>
				<option value="0">JALL</option>
			</field>

			<field
				name="show_links"
				type="list"
				label="COM_CONTACT_FIELD_SHOW_LINKS_LABEL"
				description="COM_CONTACT_FIELD_SHOW_LINKS_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_user_custom_fields"
				type="fieldgroups"
				label="COM_CONTACT_FIELD_USER_CUSTOM_FIELDS_SHOW_LABEL"
				description="COM_CONTACT_FIELD_USER_CUSTOM_FIELDS_SHOW_DESC"
				multiple="true"
				context="com_users.user"
				>
				<option value="-1">JALL</option>
			</field>

			<field
				name="linka_name"
				type="text"
				label="COM_CONTACT_FIELD_LINKA_NAME_LABEL"
				description="COM_CONTACT_FIELD_LINK_NAME_DESC"
				size="30"
				useglobal="true"
			/>

			<field
				name="linkb_name"
				type="text"
				label="COM_CONTACT_FIELD_LINKB_NAME_LABEL"
				description="COM_CONTACT_FIELD_LINK_NAME_DESC"
				size="30"
				useglobal="true"
			/>

			<field
				name="linkc_name"
				type="text"
				label="COM_CONTACT_FIELD_LINKC_NAME_LABEL"
				description="COM_CONTACT_FIELD_LINK_NAME_DESC"
				size="30"
				useglobal="true"
			/>

			<field
				name="linkd_name"
				type="text"
				label="COM_CONTACT_FIELD_LINKD_NAME_LABEL"
				description="COM_CONTACT_FIELD_LINK_NAME_DESC"
				size="30"
				useglobal="true"
			/>

			<field
				name="linke_name"
				type="text"
				label="COM_CONTACT_FIELD_LINKE_NAME_LABEL"
				description="COM_CONTACT_FIELD_LINK_NAME_DESC"
				size="30"
				useglobal="true"
			/>
		</fieldset>
		<!-- Form options. -->
		<fieldset name="Contact_Form"
label="COM_CONTACT_MAIL_FIELDSET_LABEL">

			<field
				name="show_email_form"
				type="list"
				label="COM_CONTACT_FIELD_EMAIL_SHOW_FORM_LABEL"
				description="COM_CONTACT_FIELD_EMAIL_SHOW_FORM_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_email_copy"
				type="list"
				label="COM_CONTACT_FIELD_EMAIL_EMAIL_COPY_LABEL"
				description="COM_CONTACT_FIELD_EMAIL_EMAIL_COPY_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="validate_session"
				type="list"
				label="COM_CONTACT_FIELD_CONFIG_SESSION_CHECK_LABEL"
				description="COM_CONTACT_FIELD_CONFIG_SESSION_CHECK_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JNO</option>
				<option value="1">JYES</option>
			</field>

			<field
				name="custom_reply"
				type="list"
				label="COM_CONTACT_FIELD_CONFIG_CUSTOM_REPLY_LABEL"
				description="COM_CONTACT_FIELD_CONFIG_CUSTOM_REPLY_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JNO</option>
				<option value="1">JYES</option>
			</field>

			<field
				name="redirect"
				type="text"
				label="COM_CONTACT_FIELD_CONFIG_REDIRECT_LABEL"
				description="COM_CONTACT_FIELD_CONFIG_REDIRECT_DESC"
				size="30"
				useglobal="true"
			/>
		</fieldset>

		<fieldset name="integration">

			<field
				name="show_feed_link"
				type="list"
				label="JGLOBAL_Show_Feed_Link_Label"
				description="JGLOBAL_Show_Feed_Link_Desc"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

		</fieldset>
	</fields>
</metadata>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_contact
 *
 * @copyright   (C) 2009 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;
$class = ' class="first"';
if ($this->maxLevel != 0 &&
count($this->children[$this->category->id]) > 0) :
?>
<ul class="list-striped list-condensed">
<?php foreach ($this->children[$this->category->id] as $id
=> $child) : ?>
	<?php
	if ($this->params->get('show_empty_categories') ||
$child->numitems || count($child->getChildren())) :
		if (!isset($this->children[$this->category->id][$id + 1]))
		{
			$class = ' class="last"';
		}
	?>
	<li<?php echo $class; ?>>
		<?php $class = ''; ?>
			<h4 class="item-title">
				<a href="<?php echo
JRoute::_(ContactHelperRoute::getCategoryRoute($child->id));
?>">
				<?php echo $this->escape($child->title); ?>
				</a>

				<?php if ($this->params->get('show_cat_items') == 1)
: ?>
					<span class="badge badge-info pull-right"
title="<?php echo JText::_('COM_CONTACT_CAT_NUM');
?>"><?php echo $child->numitems; ?></span>
				<?php endif; ?>
			</h4>

			<?php if ($this->params->get('show_subcat_desc') ==
1) : ?>
				<?php if ($child->description) : ?>
					<div class="category-desc">
						<?php echo JHtml::_('content.prepare',
$child->description, '', 'com_contact.category');
?>
					</div>
				<?php endif; ?>
			<?php endif; ?>

			<?php if (count($child->getChildren()) > 0 ) :
				$this->children[$child->id] = $child->getChildren();
				$this->category = $child;
				$this->maxLevel--;
				echo $this->loadTemplate('children');
				$this->category = $child->getParent();
				$this->maxLevel++;
			endif; ?>
	</li>
	<?php endif; ?>
<?php endforeach; ?>
</ul>
<?php endif; ?>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_contact
 *
 * @copyright   (C) 2006 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

JHtml::_('behavior.core');

?>
<form action="<?php echo
htmlspecialchars(JUri::getInstance()->toString()); ?>"
method="post" name="adminForm"
id="adminForm">
	<?php if ($this->params->get('filter_field') ||
$this->params->get('show_pagination_limit')) : ?>
		<fieldset class="filters btn-toolbar">
			<?php if ($this->params->get('filter_field')) : ?>
				<div class="btn-group">
					<label class="filter-search-lbl element-invisible"
for="filter-search">
						<span class="label label-warning">
							<?php echo JText::_('JUNPUBLISHED'); ?>
						</span>
							<?php echo JText::_('COM_CONTACT_FILTER_LABEL') .
'&#160;'; ?>
					</label>
					<input
						type="text"
						name="filter-search"
						id="filter-search"
						value="<?php echo
$this->escape($this->state->get('list.filter'));
?>"
						class="inputbox"
						onchange="document.adminForm.submit();"
						title="<?php echo
JText::_('COM_CONTACT_FILTER_SEARCH_DESC'); ?>"
						placeholder="<?php echo
JText::_('COM_CONTACT_FILTER_SEARCH_DESC'); ?>"
					/>
				</div>
			<?php endif; ?>
			<?php if
($this->params->get('show_pagination_limit')) : ?>
				<div class="btn-group pull-right">
					<label for="limit"
class="element-invisible">
						<?php echo JText::_('JGLOBAL_DISPLAY_NUM'); ?>
					</label>
					<?php echo $this->pagination->getLimitBox(); ?>
				</div>
			<?php endif; ?>
		</fieldset>
	<?php endif; ?>
	<?php if (empty($this->items)) : ?>
		<p>
			<?php echo JText::_('COM_CONTACT_NO_CONTACTS'); ?>
		</p>
	<?php else : ?>
		<ul class="category row-striped">
			<?php foreach ($this->items as $i => $item) : ?>
				<?php if (in_array($item->access,
$this->user->getAuthorisedViewLevels())) : ?>
					<?php if ($this->items[$i]->published == 0) : ?>
						<li class="row-fluid system-unpublished cat-list-row<?php
echo $i % 2; ?>">
					<?php else : ?>
						<li class="row-fluid cat-list-row<?php echo $i % 2;
?>" >
					<?php endif; ?>
					<?php if ($this->params->get('show_image_heading'))
: ?>
						<?php $contactWidth = 7; ?>
						<div class="span2 col-md-2">
							<?php if ($this->items[$i]->image) : ?>
								<a href="<?php echo
JRoute::_(ContactHelperRoute::getContactRoute($item->slug,
$item->catid)); ?>">
									<?php echo JHtml::_(
										'image',
										$this->items[$i]->image,
										JText::_('COM_CONTACT_IMAGE_DETAILS'),
										array('class' => 'contact-thumbnail
img-thumbnail')
									); ?>
								</a>
							<?php endif; ?>
						</div>
					<?php else : ?>
						<?php $contactWidth = 9; ?>
					<?php endif; ?>
					<div class="list-title span<?php echo $contactWidth; ?>
col-md-<?php echo $contactWidth; ?>">
						<a href="<?php echo
JRoute::_(ContactHelperRoute::getContactRoute($item->slug,
$item->catid)); ?>">
							<?php echo $item->name; ?>
						</a>
						<?php if ($this->items[$i]->published == 0) : ?>
							<span class="label label-warning">
								<?php echo JText::_('JUNPUBLISHED'); ?>
							</span>
						<?php endif; ?>
						<?php echo $item->event->afterDisplayTitle; ?>
						<?php echo $item->event->beforeDisplayContent; ?>
						<?php if
($this->params->get('show_position_headings')) : ?>
							<?php echo $item->con_position; ?><br />
						<?php endif; ?>
						<?php if
($this->params->get('show_email_headings')) : ?>
							<?php echo $item->email_to; ?><br />
						<?php endif; ?>
						<?php $location = array(); ?>
						<?php if
($this->params->get('show_suburb_headings') &&
!empty($item->suburb)) : ?>
							<?php $location[] = $item->suburb; ?>
						<?php endif; ?>
						<?php if
($this->params->get('show_state_headings') &&
!empty($item->state)) : ?>
							<?php $location[] = $item->state; ?>
						<?php endif; ?>
						<?php if
($this->params->get('show_country_headings') &&
!empty($item->country)) : ?>
							<?php $location[] = $item->country; ?>
						<?php endif; ?>
						<?php echo implode(', ', $location); ?>
					</div>
					<div class="span3 col-md-3">
						<?php if
($this->params->get('show_telephone_headings') &&
!empty($item->telephone)) : ?>
							<?php echo
JText::sprintf('COM_CONTACT_TELEPHONE_NUMBER',
$item->telephone); ?><br />
						<?php endif; ?>
						<?php if
($this->params->get('show_mobile_headings') &&
!empty ($item->mobile)) : ?>
							<?php echo JText::sprintf('COM_CONTACT_MOBILE_NUMBER',
$item->mobile); ?><br />
						<?php endif; ?>
						<?php if ($this->params->get('show_fax_headings')
&& !empty($item->fax)) : ?>
							<?php echo JText::sprintf('COM_CONTACT_FAX_NUMBER',
$item->fax); ?><br />
						<?php endif; ?>
					</div>
					<?php echo $item->event->afterDisplayContent; ?>
				</li>
				<?php endif; ?>
			<?php endforeach; ?>
		</ul>
	<?php endif; ?>
	<?php if ($this->params->get('show_pagination', 2)) :
?>
		<div class="pagination">
			<?php if
($this->params->def('show_pagination_results', 1)) : ?>
				<p class="counter">
					<?php echo $this->pagination->getPagesCounter(); ?>
				</p>
			<?php endif; ?>
			<?php echo $this->pagination->getPagesLinks(); ?>
		</div>
	<?php endif; ?>
	<div>
		<input type="hidden" name="filter_order"
value="<?php echo
$this->escape($this->state->get('list.ordering'));
?>" />
		<input type="hidden" name="filter_order_Dir"
value="<?php echo
$this->escape($this->state->get('list.direction'));
?>" />
	</div>
</form>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_contact
 *
 * @copyright   (C) 2006 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * HTML View class for the Contact component
 *
 * @since  1.5
 */
class ContactViewCategory extends JViewCategoryfeed
{
	/**
	 * @var    string  The name of the view to link individual items to
	 * @since  3.2
	 */
	protected $viewName = 'contact';

	/**
	 * Method to reconcile non standard names from components to usage in this
class.
	 * Typically overridden in the component feed view class.
	 *
	 * @param   object  $item  The item for a feed, an element of the $items
array.
	 *
	 * @return  void
	 *
	 * @since   3.2
	 */
	protected function reconcileNames($item)
	{
		parent::reconcileNames($item);

		$item->description = $item->address;
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_contact
 *
 * @copyright   (C) 2006 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * HTML View class for the Contacts component
 *
 * @since  1.5
 */
class ContactViewCategory extends JViewCategory
{
	/**
	 * @var    string  The name of the extension for the category
	 * @since  3.2
	 */
	protected  $extension = 'com_contact';

	/**
	 * @var    string  Default title to use for page title
	 * @since  3.2
	 */
	protected  $defaultPageTitle = 'COM_CONTACT_DEFAULT_PAGE_TITLE';

	/**
	 * @var    string  The name of the view to link individual items to
	 * @since  3.2
	 */
	protected $viewName = 'contact';

	/**
	 * Run the standard Joomla plugins
	 *
	 * @var    bool
	 * @since  3.5
	 */
	protected $runPlugins = true;

	/**
	 * Execute and display a template script.
	 *
	 * @param   string  $tpl  The name of the template file to parse;
automatically searches through the template paths.
	 *
	 * @return  mixed  A string if successful, otherwise an Error object.
	 */
	public function display($tpl = null)
	{
		parent::commonCategoryDisplay();

		// Flag indicates to not add limitstart=0 to URL
		$this->pagination->hideEmptyLimitstart = true;

		// Prepare the data.
		// Compute the contact slug.
		foreach ($this->items as $item)
		{
			$item->slug = $item->alias ? ($item->id . ':' .
$item->alias) : $item->id;
			$temp       = $item->params;
			$item->params = clone $this->params;
			$item->params->merge($temp);

			if ($item->params->get('show_email_headings', 0) == 1)
			{
				$item->email_to = trim($item->email_to);

				if (!empty($item->email_to) &&
JMailHelper::isEmailAddress($item->email_to))
				{
					$item->email_to = JHtml::_('email.cloak',
$item->email_to);
				}
				else
				{
					$item->email_to = '';
				}
			}
		}

		return parent::display($tpl);
	}

	/**
	 * Prepares the document
	 *
	 * @return  void
	 */
	protected function prepareDocument()
	{
		parent::prepareDocument();

		$menu = $this->menu;
		$id = (int) @$menu->query['id'];

		if ($menu && (!isset($menu->query['option']) ||
$menu->query['option'] != $this->extension ||
$menu->query['view'] == $this->viewName
			|| $id != $this->category->id))
		{
			$path = array(array('title' =>
$this->category->title, 'link' => ''));
			$category = $this->category->getParent();

			while ($category !== null && $category->id !== 'root
' &&
				(!isset($menu->query['option']) ||
$menu->query['option'] !== 'com_contact' ||
$menu->query['view'] === 'contact' || $id !=
$category->id))
			{
				$path[] = array('title' => $category->title,
'link' =>
ContactHelperRoute::getCategoryRoute($category->id));
				$category = $category->getParent();
			}

			$path = array_reverse($path);

			foreach ($path as $item)
			{
				$this->pathway->addItem($item['title'],
$item['link']);
			}
		}

		parent::addFeed();
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_contact
 *
 * @copyright   (C) 2006 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

$tparams = $this->item->params;
?>

<div class="contact<?php echo $this->pageclass_sfx;
?>" itemscope itemtype="https://schema.org/Person">
	<?php if ($tparams->get('show_page_heading')) : ?>
		<h1>
			<?php echo
$this->escape($tparams->get('page_heading')); ?>
		</h1>
	<?php endif; ?>

	<?php if ($this->contact->name &&
$tparams->get('show_name')) : ?>
		<div class="page-header">
			<h2>
				<?php if ($this->item->published == 0) : ?>
					<span class="label label-warning"><?php echo
JText::_('JUNPUBLISHED'); ?></span>
				<?php endif; ?>
				<span class="contact-name"
itemprop="name"><?php echo $this->contact->name;
?></span>
			</h2>
		</div>
	<?php endif; ?>

	<?php $show_contact_category =
$tparams->get('show_contact_category'); ?>

	<?php if ($show_contact_category === 'show_no_link') : ?>
		<h3>
			<span class="contact-category"><?php echo
$this->contact->category_title; ?></span>
		</h3>
	<?php elseif ($show_contact_category === 'show_with_link') :
?>
		<?php $contactLink =
ContactHelperRoute::getCategoryRoute($this->contact->catid); ?>
		<h3>
			<span class="contact-category"><a href="<?php
echo $contactLink; ?>">
				<?php echo $this->escape($this->contact->category_title);
?></a>
			</span>
		</h3>
	<?php endif; ?>

	<?php echo $this->item->event->afterDisplayTitle; ?>

	<?php if ($tparams->get('show_contact_list') &&
count($this->contacts) > 1) : ?>
		<form action="#" method="get"
name="selectForm" id="selectForm">
			<label for="select_contact"><?php echo
JText::_('COM_CONTACT_SELECT_CONTACT'); ?></label>
			<?php echo JHtml::_('select.genericlist',
$this->contacts, 'select_contact',
'class="inputbox" onchange="document.location.href =
this.value"', 'link', 'name',
$this->contact->link); ?>
		</form>
	<?php endif; ?>

	<?php if ($tparams->get('show_tags', 1) &&
!empty($this->item->tags->itemTags)) : ?>
		<?php $this->item->tagLayout = new
JLayoutFile('joomla.content.tags'); ?>
		<?php echo
$this->item->tagLayout->render($this->item->tags->itemTags);
?>
	<?php endif; ?>

	<?php echo $this->item->event->beforeDisplayContent; ?>

	<?php $presentation_style =
$tparams->get('presentation_style'); ?>
	<?php $accordionStarted = false; ?>
	<?php $tabSetStarted = false; ?>

	<?php if ($this->params->get('show_info', 1)) : ?>
		<?php if ($presentation_style === 'sliders') : ?>
			<?php echo JHtml::_('bootstrap.startAccordion',
'slide-contact', array('active' =>
'basic-details')); ?>
			<?php $accordionStarted = true; ?>
			<?php echo JHtml::_('bootstrap.addSlide',
'slide-contact', JText::_('COM_CONTACT_DETAILS'),
'basic-details'); ?>
		<?php elseif ($presentation_style === 'tabs') : ?>
			<?php echo JHtml::_('bootstrap.startTabSet',
'myTab', array('active' =>
'basic-details')); ?>
			<?php $tabSetStarted = true; ?>
			<?php echo JHtml::_('bootstrap.addTab', 'myTab',
'basic-details', JText::_('COM_CONTACT_DETAILS'));
?>
		<?php elseif ($presentation_style === 'plain') : ?>
			<?php echo '<h3>' .
JText::_('COM_CONTACT_DETAILS') . '</h3>'; ?>
		<?php endif; ?>

		<?php if ($this->contact->image &&
$tparams->get('show_image')) : ?>
			<div class="thumbnail pull-right">
				<?php echo JHtml::_('image', $this->contact->image,
htmlspecialchars($this->contact->name,  ENT_QUOTES,
'UTF-8'), array('itemprop' => 'image'));
?>
			</div>
		<?php endif; ?>

		<?php if ($this->contact->con_position &&
$tparams->get('show_position')) : ?>
			<dl class="contact-position dl-horizontal">
				<dt><?php echo JText::_('COM_CONTACT_POSITION');
?>:</dt>
				<dd itemprop="jobTitle">
					<?php echo $this->contact->con_position; ?>
				</dd>
			</dl>
		<?php endif; ?>

		<?php echo $this->loadTemplate('address'); ?>

		<?php if ($tparams->get('allow_vcard')) : ?>
			<?php echo JText::_('COM_CONTACT_DOWNLOAD_INFORMATION_AS');
?>
			<a href="<?php echo
JRoute::_('index.php?option=com_contact&amp;view=contact&amp;id='
. $this->contact->id . '&amp;format=vcf');
?>">
			<?php echo JText::_('COM_CONTACT_VCARD'); ?></a>
		<?php endif; ?>

		<?php if ($presentation_style === 'sliders') : ?>
			<?php echo JHtml::_('bootstrap.endSlide'); ?>
		<?php elseif ($presentation_style === 'tabs') : ?>
			<?php echo JHtml::_('bootstrap.endTab'); ?>
		<?php endif; ?>
	<?php endif; ?>

	<?php if ($tparams->get('show_email_form') &&
($this->contact->email_to || $this->contact->user_id)) : ?>
		<?php if ($presentation_style === 'sliders') : ?>
			<?php if (!$accordionStarted)
			{
				echo JHtml::_('bootstrap.startAccordion',
'slide-contact', array('active' =>
'display-form'));
				$accordionStarted = true;
			}
			?>
			<?php echo JHtml::_('bootstrap.addSlide',
'slide-contact', JText::_('COM_CONTACT_EMAIL_FORM'),
'display-form'); ?>
		<?php elseif ($presentation_style === 'tabs') : ?>
			<?php if (!$tabSetStarted)
			{
				echo JHtml::_('bootstrap.startTabSet', 'myTab',
array('active' => 'display-form'));
				$tabSetStarted = true;
			}
			?>
			<?php echo JHtml::_('bootstrap.addTab', 'myTab',
'display-form', JText::_('COM_CONTACT_EMAIL_FORM'));
?>
		<?php elseif ($presentation_style === 'plain') : ?>
			<?php echo '<h3>' .
JText::_('COM_CONTACT_EMAIL_FORM') . '</h3>';
?>
		<?php endif; ?>

		<?php echo $this->loadTemplate('form'); ?>

		<?php if ($presentation_style === 'sliders') : ?>
			<?php echo JHtml::_('bootstrap.endSlide'); ?>
		<?php elseif ($presentation_style === 'tabs') : ?>
			<?php echo JHtml::_('bootstrap.endTab'); ?>
		<?php endif; ?>
	<?php endif; ?>

	<?php if ($tparams->get('show_links')) : ?>
		<?php if ($presentation_style === 'sliders') : ?>
			<?php if (!$accordionStarted) : ?>
				<?php echo JHtml::_('bootstrap.startAccordion',
'slide-contact', array('active' =>
'display-links')); ?>
				<?php $accordionStarted = true; ?>
			<?php endif; ?>
		<?php elseif ($presentation_style === 'tabs') : ?>
			<?php if (!$tabSetStarted) : ?>
				<?php echo JHtml::_('bootstrap.startTabSet',
'myTab', array('active' =>
'display-links')); ?>
				<?php $tabSetStarted = true; ?>
			<?php endif; ?>
		<?php endif; ?>
		<?php echo $this->loadTemplate('links'); ?>
	<?php endif; ?>

	<?php if ($tparams->get('show_articles') &&
$this->contact->user_id && $this->contact->articles) :
?>
		<?php if ($presentation_style === 'sliders') : ?>
			<?php if (!$accordionStarted)
			{
				echo JHtml::_('bootstrap.startAccordion',
'slide-contact', array('active' =>
'display-articles'));
				$accordionStarted = true;
			}
			?>
			<?php echo JHtml::_('bootstrap.addSlide',
'slide-contact', JText::_('JGLOBAL_ARTICLES'),
'display-articles'); ?>
		<?php elseif ($presentation_style === 'tabs') : ?>
			<?php if (!$tabSetStarted)
			{
				echo JHtml::_('bootstrap.startTabSet', 'myTab',
array('active' => 'display-articles'));
				$tabSetStarted = true;
			}
			?>
			<?php echo JHtml::_('bootstrap.addTab', 'myTab',
'display-articles', JText::_('JGLOBAL_ARTICLES'));
?>
		<?php elseif ($presentation_style === 'plain') : ?>
			<?php echo '<h3>' .
JText::_('JGLOBAL_ARTICLES') . '</h3>'; ?>
		<?php endif; ?>

		<?php echo $this->loadTemplate('articles'); ?>

		<?php if ($presentation_style === 'sliders') : ?>
			<?php echo JHtml::_('bootstrap.endSlide'); ?>
		<?php elseif ($presentation_style === 'tabs') : ?>
			<?php echo JHtml::_('bootstrap.endTab'); ?>
		<?php endif; ?>
	<?php endif; ?>

	<?php if ($tparams->get('show_profile') &&
$this->contact->user_id &&
JPluginHelper::isEnabled('user', 'profile')) : ?>
		<?php if ($presentation_style === 'sliders') : ?>
			<?php if (!$accordionStarted)
			{
				echo JHtml::_('bootstrap.startAccordion',
'slide-contact', array('active' =>
'display-profile'));
				$accordionStarted = true;
			}
			?>
			<?php echo JHtml::_('bootstrap.addSlide',
'slide-contact', JText::_('COM_CONTACT_PROFILE'),
'display-profile'); ?>
		<?php elseif ($presentation_style === 'tabs') : ?>
			<?php if (!$tabSetStarted)
			{
				echo JHtml::_('bootstrap.startTabSet', 'myTab',
array('active' => 'display-profile'));
				$tabSetStarted = true;
			}
			?>
			<?php echo JHtml::_('bootstrap.addTab', 'myTab',
'display-profile', JText::_('COM_CONTACT_PROFILE'));
?>
		<?php elseif ($presentation_style === 'plain') : ?>
			<?php echo '<h3>' .
JText::_('COM_CONTACT_PROFILE') . '</h3>'; ?>
		<?php endif; ?>

		<?php echo $this->loadTemplate('profile'); ?>

		<?php if ($presentation_style === 'sliders') : ?>
			<?php echo JHtml::_('bootstrap.endSlide'); ?>
		<?php elseif ($presentation_style === 'tabs') : ?>
			<?php echo JHtml::_('bootstrap.endTab'); ?>
		<?php endif; ?>
	<?php endif; ?>

	<?php if ($tparams->get('show_user_custom_fields')
&& $this->contactUser) : ?>
		<?php echo $this->loadTemplate('user_custom_fields');
?>
	<?php endif; ?>

	<?php if ($this->contact->misc &&
$tparams->get('show_misc')) : ?>
		<?php if ($presentation_style === 'sliders') : ?>
			<?php if (!$accordionStarted)
			{
				echo JHtml::_('bootstrap.startAccordion',
'slide-contact', array('active' =>
'display-misc'));
				$accordionStarted = true;
			}
			?>
			<?php echo JHtml::_('bootstrap.addSlide',
'slide-contact',
JText::_('COM_CONTACT_OTHER_INFORMATION'),
'display-misc'); ?>
		<?php elseif ($presentation_style === 'tabs') : ?>
			<?php if (!$tabSetStarted)
			{
				echo JHtml::_('bootstrap.startTabSet', 'myTab',
array('active' => 'display-misc'));
				$tabSetStarted = true;
			}
			?>
			<?php echo JHtml::_('bootstrap.addTab', 'myTab',
'display-misc',
JText::_('COM_CONTACT_OTHER_INFORMATION')); ?>
		<?php elseif ($presentation_style === 'plain') : ?>
			<?php echo '<h3>' .
JText::_('COM_CONTACT_OTHER_INFORMATION') .
'</h3>'; ?>
		<?php endif; ?>

		<div class="contact-miscinfo">
			<dl class="dl-horizontal">
				<dt>
					<span class="<?php echo
$tparams->get('marker_class'); ?>">
					<?php echo $tparams->get('marker_misc'); ?>
					</span>
				</dt>
				<dd>
					<span class="contact-misc">
						<?php echo $this->contact->misc; ?>
					</span>
				</dd>
			</dl>
		</div>

		<?php if ($presentation_style === 'sliders') : ?>
			<?php echo JHtml::_('bootstrap.endSlide'); ?>
		<?php elseif ($presentation_style === 'tabs') : ?>
			<?php echo JHtml::_('bootstrap.endTab'); ?>
		<?php endif; ?>
	<?php endif; ?>

	<?php if ($accordionStarted) : ?>
		<?php echo JHtml::_('bootstrap.endAccordion'); ?>
	<?php elseif ($tabSetStarted) : ?>
		<?php echo JHtml::_('bootstrap.endTabSet'); ?>
	<?php endif; ?>

	<?php echo $this->item->event->afterDisplayContent; ?>
</div>
<?xml version="1.0" encoding="utf-8"?>
<metadata>
	<layout title="COM_CONTACT_CONTACT_VIEW_DEFAULT_TITLE"
option="COM_CONTACT_CONTACT_VIEW_DEFAULT_OPTION">
		<help
			key = "JHELP_MENUS_MENU_ITEM_CONTACT_SINGLE_CONTACT"
		/>
		<message>
			<![CDATA[COM_CONTACT_CONTACT_VIEW_DEFAULT_DESC]]>
		</message>
	</layout>

	<!-- Add fields to the request variables for the layout. -->
	<fields name="request">
		<fieldset name="request"
			addfieldpath="/administrator/components/com_contact/models/fields"
		>
			<field
				name="id"
				type="modal_contact"
				label="COM_CONTACT_SELECT_CONTACT_LABEL"
				description="COM_CONTACT_SELECT_CONTACT_DESC"
				required="true"
				select="true"
				new="true"
				edit="true"
				clear="true"
			/>
		</fieldset>
	</fields>

	<!-- Add fields to the parameters object for the layout. -->
	<fields name="params">

		<!-- Basic options. -->
		<fieldset name="params"
			label="COM_CONTACT_BASIC_OPTIONS_FIELDSET_LABEL"
			addfieldpath="/administrator/components/com_fields/models/fields"
		>
			<field
				name="presentation_style"
				type="list"
				label="COM_CONTACT_FIELD_PRESENTATION_LABEL"
				description="COM_CONTACT_FIELD_PRESENTATION_DESC"
				useglobal="true"
				>
				<option
value="sliders">COM_CONTACT_FIELD_VALUE_SLIDERS</option>
				<option
value="tabs">COM_CONTACT_FIELD_VALUE_TABS</option>
				<option
value="plain">COM_CONTACT_FIELD_VALUE_PLAIN</option>
			</field>

			<field
				name="show_contact_category"
				type="list"
				label="COM_CONTACT_FIELD_CONTACT_SHOW_CATEGORY_LABEL"
				description="COM_CONTACT_FIELD_CONTACT_SHOW_CATEGORY_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="hide">JHIDE</option>
				<option
value="show_no_link">COM_CONTACT_FIELD_VALUE_NO_LINK</option>
				<option
value="show_with_link">COM_CONTACT_FIELD_VALUE_WITH_LINK</option>
			</field>

			<field
				name="show_contact_list"
				type="list"
				label="COM_CONTACT_FIELD_CONTACT_SHOW_LIST_LABEL"
				description="COM_CONTACT_FIELD_CONTACT_SHOW_LIST_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="show_name"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_NAME_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_NAME_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_tags"
				type="list"
				label="COM_CONTACT_FIELD_SHOW_TAGS_LABEL"
				description="COM_CONTACT_FIELD_SHOW_TAGS_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_info"
				type="list"
				label="COM_CONTACT_FIELD_SHOW_INFO_LABEL"
				description="COM_CONTACT_FIELD_SHOW_INFO_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_position"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_CONTACT_POSITION_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_CONTACT_POSITION_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_email"
				type="list"
				label="JGLOBAL_EMAIL"
				description="COM_CONTACT_FIELD_PARAMS_CONTACT_E_MAIL_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="add_mailto_link"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_ADD_MAILTO_LINK_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_ADD_MAILTO_LINK_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="1">JYES</option>
				<option value="0">JNO</option>
			</field>

			<field
				name="show_street_address"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_STREET_ADDRESS_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_STREET_ADDRESS_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_suburb"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_TOWN-SUBURB_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_TOWN-SUBURB_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_state"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_STATE-COUNTY_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_STATE-COUNTY_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_postcode"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_POST-ZIP_CODE_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_POST-ZIP_CODE_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_country"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_COUNTRY_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_COUNTRY_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_telephone"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_TELEPHONE_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_TELEPHONE_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_mobile"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_MOBILE_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_MOBILE_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_fax"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_FAX_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_FAX_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_webpage"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_WEBPAGE_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_WEBPAGE_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_image"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_IMAGE_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_IMAGE_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="allow_vcard"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_VCARD_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_VCARD_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_misc"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_MISC_INFO_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_MISC_INFO_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_articles"
				type="list"
				label="COM_CONTACT_FIELD_ARTICLES_SHOW_LABEL"
				description="COM_CONTACT_FIELD_ARTICLES_SHOW_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="articles_display_num"
				type="list"
				label="COM_CONTACT_FIELD_ARTICLES_DISPLAY_NUM_LABEL"
				description="COM_CONTACT_FIELD_ARTICLES_DISPLAY_NUM_DESC"
				default=""
				useglobal="true"
				>
				<option
value="use_contact">COM_CONTACT_FIELD_VALUE_USE_CONTACT_SETTINGS</option>
				<option value="5">J5</option>
				<option value="10">J10</option>
				<option value="15">J15</option>
				<option value="20">J20</option>
				<option value="25">J25</option>
				<option value="30">J30</option>
				<option value="50">J50</option>
				<option value="75">J75</option>
				<option value="100">J100</option>
				<option value="150">J150</option>
				<option value="200">J200</option>
				<option value="250">J250</option>
				<option value="300">J300</option>
				<option value="0">JALL</option>
			</field>

			<field
				name="show_profile"
				type="list"
				label="COM_CONTACT_FIELD_PROFILE_SHOW_LABEL"
				description="COM_CONTACT_FIELD_PROFILE_SHOW_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_user_custom_fields"
				type="fieldgroups"
				label="COM_CONTACT_FIELD_USER_CUSTOM_FIELDS_SHOW_LABEL"
				description="COM_CONTACT_FIELD_USER_CUSTOM_FIELDS_SHOW_DESC"
				multiple="true"
				context="com_users.user"
				>
				<option value="-1">JALL</option>
			</field>

			<field
				name="show_links"
				type="list"
				label="COM_CONTACT_FIELD_SHOW_LINKS_LABEL"
				description="COM_CONTACT_FIELD_SHOW_LINKS_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="linka_name"
				type="text"
				label="COM_CONTACT_FIELD_LINKA_NAME_LABEL"
				description="COM_CONTACT_FIELD_LINK_NAME_DESC"
				size="30"
				useglobal="true"
			/>

			<field
				name="linkb_name"
				type="text"
				label="COM_CONTACT_FIELD_LINKB_NAME_LABEL"
				description="COM_CONTACT_FIELD_LINK_NAME_DESC"
				size="30"
				useglobal="true"
			/>

			<field
				name="linkc_name"
				type="text"
				label="COM_CONTACT_FIELD_LINKC_NAME_LABEL"
				description="COM_CONTACT_FIELD_LINK_NAME_DESC"
				size="30"
				useglobal="true"
			/>

			<field
				name="linkd_name"
				type="text"
				label="COM_CONTACT_FIELD_LINKD_NAME_LABEL"
				description="COM_CONTACT_FIELD_LINK_NAME_DESC"
				size="30"
				useglobal="true"
			/>

			<field
				name="linke_name"
				type="text"
				label="COM_CONTACT_FIELD_LINKE_NAME_LABEL"
				description="COM_CONTACT_FIELD_LINK_NAME_DESC"
				size="30"
				useglobal="true"
			/>
		</fieldset>

		<!-- Form options. -->
		<fieldset name="Contact_Form"
			label="COM_CONTACT_MAIL_FIELDSET_LABEL"
		>

			<field
				name="show_email_form"
				type="list"
				label="COM_CONTACT_FIELD_EMAIL_SHOW_FORM_LABEL"
				description="COM_CONTACT_FIELD_EMAIL_SHOW_FORM_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_email_copy"
				type="list"
				label="COM_CONTACT_FIELD_EMAIL_EMAIL_COPY_LABEL"
				description="COM_CONTACT_FIELD_EMAIL_EMAIL_COPY_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="validate_session"
				type="list"
				label="COM_CONTACT_FIELD_CONFIG_SESSION_CHECK_LABEL"
				description="COM_CONTACT_FIELD_CONFIG_SESSION_CHECK_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JNO</option>
				<option value="1">JYES</option>
			</field>

			<field
				name="custom_reply"
				type="list"
				label="COM_CONTACT_FIELD_CONFIG_CUSTOM_REPLY_LABEL"
				description="COM_CONTACT_FIELD_CONFIG_CUSTOM_REPLY_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JNO</option>
				<option value="1">JYES</option>
			</field>

			<field
				name="redirect"
				type="text"
				label="COM_CONTACT_FIELD_CONFIG_REDIRECT_LABEL"
				description="COM_CONTACT_FIELD_CONFIG_REDIRECT_DESC"
				size="30"
				useglobal="true"
			/>
		</fieldset>
	</fields>
</metadata>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_contact
 *
 * @copyright   (C) 2006 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Marker_class: Class based on the selection of text, none, or icons
 * jicon-text, jicon-none, jicon-icon
 */
?>
<dl class="contact-address dl-horizontal"
itemprop="address" itemscope
itemtype="https://schema.org/PostalAddress">
	<?php if (($this->params->get('address_check') > 0)
&&
		($this->contact->address || $this->contact->suburb  ||
$this->contact->state || $this->contact->country ||
$this->contact->postcode)) : ?>
		<dt>
			<span class="<?php echo
$this->params->get('marker_class'); ?>">
				<?php echo $this->params->get('marker_address');
?>
			</span>
		</dt>

		<?php if ($this->contact->address &&
$this->params->get('show_street_address')) : ?>
			<dd>
				<span class="contact-street"
itemprop="streetAddress">
					<?php echo nl2br($this->contact->address); ?>
					<br />
				</span>
			</dd>
		<?php endif; ?>

		<?php if ($this->contact->suburb &&
$this->params->get('show_suburb')) : ?>
			<dd>
				<span class="contact-suburb"
itemprop="addressLocality">
					<?php echo $this->contact->suburb; ?>
					<br />
				</span>
			</dd>
		<?php endif; ?>
		<?php if ($this->contact->state &&
$this->params->get('show_state')) : ?>
			<dd>
				<span class="contact-state"
itemprop="addressRegion">
					<?php echo $this->contact->state; ?>
					<br />
				</span>
			</dd>
		<?php endif; ?>
		<?php if ($this->contact->postcode &&
$this->params->get('show_postcode')) : ?>
			<dd>
				<span class="contact-postcode"
itemprop="postalCode">
					<?php echo $this->contact->postcode; ?>
					<br />
				</span>
			</dd>
		<?php endif; ?>
		<?php if ($this->contact->country &&
$this->params->get('show_country')) : ?>
		<dd>
			<span class="contact-country"
itemprop="addressCountry">
				<?php echo $this->contact->country; ?>
				<br />
			</span>
		</dd>
		<?php endif; ?>
	<?php endif; ?>

<?php if ($this->contact->email_to &&
$this->params->get('show_email')) : ?>
	<dt>
		<span class="<?php echo
$this->params->get('marker_class'); ?>"
itemprop="email">
			<?php echo nl2br($this->params->get('marker_email'));
?>
		</span>
	</dt>
	<dd>
		<span class="contact-emailto">
			<?php echo $this->contact->email_to; ?>
		</span>
	</dd>
<?php endif; ?>

<?php if ($this->contact->telephone &&
$this->params->get('show_telephone')) : ?>
	<dt>
		<span class="<?php echo
$this->params->get('marker_class'); ?>">
			<?php echo $this->params->get('marker_telephone');
?>
		</span>
	</dt>
	<dd>
		<span class="contact-telephone"
itemprop="telephone">
			<?php echo $this->contact->telephone; ?>
		</span>
	</dd>
<?php endif; ?>
<?php if ($this->contact->fax &&
$this->params->get('show_fax')) : ?>
	<dt>
		<span class="<?php echo
$this->params->get('marker_class'); ?>">
			<?php echo $this->params->get('marker_fax'); ?>
		</span>
	</dt>
	<dd>
		<span class="contact-fax" itemprop="faxNumber">
		<?php echo $this->contact->fax; ?>
		</span>
	</dd>
<?php endif; ?>
<?php if ($this->contact->mobile &&
$this->params->get('show_mobile')) : ?>
	<dt>
		<span class="<?php echo
$this->params->get('marker_class'); ?>">
			<?php echo $this->params->get('marker_mobile'); ?>
		</span>
	</dt>
	<dd>
		<span class="contact-mobile"
itemprop="telephone">
			<?php echo $this->contact->mobile; ?>
		</span>
	</dd>
<?php endif; ?>
<?php if ($this->contact->webpage &&
$this->params->get('show_webpage')) : ?>
	<dt>
		<span class="<?php echo
$this->params->get('marker_class'); ?>">
			<?php echo $this->params->get('marker_webpage');
?>
		</span>
	</dt>
	<dd>
		<span class="contact-webpage">
			<a href="<?php echo $this->contact->webpage;
?>" target="_blank" rel="noopener noreferrer"
itemprop="url">
			<?php echo JStringPunycode::urlToUTF8($this->contact->webpage);
?></a>
		</span>
	</dd>
<?php endif; ?>
</dl>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_contact
 *
 * @copyright   (C) 2009 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

JLoader::register('ContentHelperRoute', JPATH_SITE .
'/components/com_content/helpers/route.php');

?>
<?php if ($this->params->get('show_articles')) : ?>
<div class="contact-articles">
	<ul class="nav nav-tabs nav-stacked">
		<?php foreach ($this->item->articles as $article) : ?>
			<li>
				<?php echo JHtml::_('link',
JRoute::_(ContentHelperRoute::getArticleRoute($article->slug,
$article->catid, $article->language)),
htmlspecialchars($article->title, ENT_COMPAT, 'UTF-8')); ?>
			</li>
		<?php endforeach; ?>
	</ul>
</div>
<?php endif; ?>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_contact
 *
 * @copyright   (C) 2006 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

JHtml::_('behavior.keepalive');
JHtml::_('behavior.formvalidator');

?>
<div class="contact-form">
	<form id="contact-form" action="<?php echo
JRoute::_('index.php'); ?>" method="post"
class="form-validate form-horizontal well">
		<?php foreach ($this->form->getFieldsets() as $fieldset) : ?>
			<?php if ($fieldset->name === 'captcha' &&
!$this->captchaEnabled) : ?>
				<?php continue; ?>
			<?php endif; ?>
			<?php $fields = $this->form->getFieldset($fieldset->name);
?>
			<?php if (count($fields)) : ?>
				<fieldset>
					<?php if (isset($fieldset->label) && ($legend =
trim(JText::_($fieldset->label))) !== '') : ?>
						<legend><?php echo $legend; ?></legend>
					<?php endif; ?>
					<?php foreach ($fields as $field) : ?>
						<?php echo $field->renderField(); ?>
					<?php endforeach; ?>
				</fieldset>
			<?php endif; ?>
		<?php endforeach; ?>
		<div class="control-group">
			<div class="controls">
				<button class="btn btn-primary validate"
type="submit"><?php echo
JText::_('COM_CONTACT_CONTACT_SEND'); ?></button>
				<input type="hidden" name="option"
value="com_contact" />
				<input type="hidden" name="task"
value="contact.submit" />
				<input type="hidden" name="return"
value="<?php echo $this->return_page; ?>" />
				<input type="hidden" name="id"
value="<?php echo $this->contact->slug; ?>" />
				<?php echo JHtml::_('form.token'); ?>
			</div>
		</div>
	</form>
</div>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_contact
 *
 * @copyright   (C) 2009 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;
?>

<?php if ($this->params->get('presentation_style') ===
'sliders') : ?>
	<?php echo JHtml::_('bootstrap.addSlide',
'slide-contact', JText::_('COM_CONTACT_LINKS'),
'display-links'); ?>
<?php endif; ?>
<?php if ($this->params->get('presentation_style') ===
'tabs') : ?>
	<?php echo JHtml::_('bootstrap.addTab', 'myTab',
'display-links', JText::_('COM_CONTACT_LINKS')); ?>
<?php endif; ?>
<?php if ($this->params->get('presentation_style') ===
'plain') : ?>
	<?php echo '<h3>' .
JText::_('COM_CONTACT_LINKS') . '</h3>'; ?>
<?php endif; ?>

<div class="contact-links">
	<ul class="nav nav-tabs nav-stacked">
		<?php
		// Letters 'a' to 'e'
		foreach (range('a', 'e') as $char) :
			$link = $this->contact->params->get('link' . $char);
			$label = $this->contact->params->get('link' . $char .
'_name');

			if (!$link) :
				continue;
			endif;

			// Add 'http://' if not present
			$link = (0 === strpos($link, 'http')) ? $link :
'http://' . $link;

			// If no label is present, take the link
			$label = $label ?: $link;
			?>
			<li>
				<a href="<?php echo $link; ?>"
itemprop="url">
					<?php echo $label; ?>
				</a>
			</li>
		<?php endforeach; ?>
	</ul>
</div>

<?php if ($this->params->get('presentation_style') ===
'sliders') : ?>
	<?php echo JHtml::_('bootstrap.endSlide'); ?>
<?php endif; ?>
<?php if ($this->params->get('presentation_style') ===
'tabs') : ?>
	<?php echo JHtml::_('bootstrap.endTab'); ?>
<?php endif; ?>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_contact
 *
 * @copyright   (C) 2009 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;
?>
<?php if (JPluginHelper::isEnabled('user',
'profile')) :
	$fields = $this->item->profile->getFieldset('profile');
?>
	<div class="contact-profile"
id="users-profile-custom">
		<dl class="dl-horizontal">
			<?php foreach ($fields as $profile) :
				if ($profile->value) :
					echo '<dt>' . $profile->label .
'</dt>';
					$profile->text = htmlspecialchars($profile->value, ENT_COMPAT,
'UTF-8');

					switch ($profile->id) :
						case 'profile_website':
							$v_http = substr($profile->value, 0, 4);

							if ($v_http === 'http') :
								echo '<dd><a href="' . $profile->text .
'">' . JStringPunycode::urlToUTF8($profile->text) .
'</a></dd>';
							else :
								echo '<dd><a href="http://' .
$profile->text . '">' .
JStringPunycode::urlToUTF8($profile->text) .
'</a></dd>';
							endif;
							break;

						case 'profile_dob':
							echo '<dd>' . JHtml::_('date',
$profile->text, JText::_('DATE_FORMAT_LC4'), false) .
'</dd>';
						break;

						default:
							echo '<dd>' . $profile->text .
'</dd>';
							break;
					endswitch;
				endif;
			endforeach; ?>
		</dl>
	</div>
<?php endif; ?>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_contact
 *
 * @copyright   (C) 2016 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

$params             = $this->item->params;
$presentation_style = $params->get('presentation_style');

$displayGroups      = $params->get('show_user_custom_fields');
$userFieldGroups    = array();
?>

<?php if (!$displayGroups || !$this->contactUser) : ?>
	<?php return; ?>
<?php endif; ?>

<?php foreach ($this->contactUser->jcfields as $field) : ?>
	<?php if (!in_array('-1', $displayGroups) &&
(!$field->group_id || !in_array($field->group_id, $displayGroups))) :
?>
		<?php continue; ?>
	<?php endif; ?>
	<?php if (!key_exists($field->group_title, $userFieldGroups)) :
?>
		<?php $userFieldGroups[$field->group_title] = array(); ?>
	<?php endif; ?>
	<?php $userFieldGroups[$field->group_title][] = $field; ?>
<?php endforeach; ?>

<?php foreach ($userFieldGroups as $groupTitle => $fields) : ?>
	<?php $id = JApplicationHelper::stringURLSafe($groupTitle); ?>
	<?php if ($presentation_style == 'sliders') : ?>
		<?php echo JHtml::_('bootstrap.addSlide',
'slide-contact', $groupTitle ?:
JText::_('COM_CONTACT_USER_FIELDS'), 'display-' . $id);
?>
	<?php elseif ($presentation_style == 'tabs') : ?>
		<?php echo JHtml::_('bootstrap.addTab', 'myTab',
'display-' . $id, $groupTitle ?:
JText::_('COM_CONTACT_USER_FIELDS')); ?>
	<?php elseif ($presentation_style == 'plain') : ?>
		<?php echo '<h3>' . ($groupTitle ?:
JText::_('COM_CONTACT_USER_FIELDS')) . '</h3>';
?>
	<?php endif; ?>

	<div class="contact-profile"
id="user-custom-fields-<?php echo $id; ?>">
		<dl class="dl-horizontal">
		<?php foreach ($fields as $field) : ?>
			<?php if (!$field->value) : ?>
				<?php continue; ?>
			<?php endif; ?>

			<?php if ($field->params->get('showlabel')) : ?>
				<?php echo '<dt>' . JText::_($field->label) .
'</dt>'; ?>
			<?php endif; ?>

			<?php echo '<dd>' . $field->value .
'</dd>'; ?>
		<?php endforeach; ?>
		</dl>
	</div>

	<?php if ($presentation_style == 'sliders') : ?>
		<?php echo JHtml::_('bootstrap.endSlide'); ?>
	<?php elseif ($presentation_style == 'tabs') : ?>
		<?php echo JHtml::_('bootstrap.endTab'); ?>
	<?php endif; ?>
<?php endforeach; ?>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_contact
 *
 * @copyright   (C) 2006 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * HTML Contact View class for the Contact component
 *
 * @since  1.5
 */
class ContactViewContact extends JViewLegacy
{
	/**
	 * The item model state
	 *
	 * @var    \Joomla\Registry\Registry
	 * @since  1.6
	 */
	protected $state;

	/**
	 * The form object for the contact item
	 *
	 * @var    JForm
	 * @since  1.6
	 */
	protected $form;

	/**
	 * The item object details
	 *
	 * @var    JObject
	 * @since  1.6
	 */
	protected $item;

	/**
	 * The page to return to on submission
	 *
	 * @var         string
	 * @since       1.6
	 * @deprecated  4.0  Variable not used
	 */
	protected $return_page;

	/**
	 * Should we show a captcha form for the submission of the contact
request?
	 *
	 * @var   bool
	 * @since 3.6.3
	 */
	protected $captchaEnabled = false;

	/**
	 * Execute and display a template script.
	 *
	 * @param   string  $tpl  The name of the template file to parse;
automatically searches through the template paths.
	 *
	 * @return  mixed  A string if successful, otherwise an Error object.
	 */
	public function display($tpl = null)
	{
		$app = JFactory::getApplication();
		$user = JFactory::getUser();

		$item = $this->get('Item');
		$state = $this->get('State');
		$contacts = array();

		// Get submitted values
		$data = $app->getUserState('com_contact.contact.data',
array());

		// Add catid for selecting custom fields
		$data['catid'] = $item->catid;

		$app->setUserState('com_contact.contact.data', $data);

		$this->form = $this->get('Form');

		$params = $state->get('params');

		$temp = clone $params;

		$active = $app->getMenu()->getActive();

		if ($active)
		{
			// If the current view is the active item and a contact view for this
contact, then the menu item params take priority
			if (strpos($active->link, 'view=contact') &&
strpos($active->link, '&id=' . (int) $item->id))
			{
				// $item->params are the contact params, $temp are the menu item
params
				// Merge so that the menu item params take priority
				$item->params->merge($temp);
			}
			else
			{
				// Current view is not a single contact, so the contact params take
priority here
				// Merge the menu item params with the contact params so that the
contact params take priority
				$temp->merge($item->params);
				$item->params = $temp;
			}
		}
		else
		{
			// Merge so that contact params take priority
			$temp->merge($item->params);
			$item->params = $temp;
		}

		// Collect extra contact information when this information is required
		if ($item &&
$item->params->get('show_contact_list'))
		{
			// Get Category Model data
			$categoryModel = JModelLegacy::getInstance('Category',
'ContactModel', array('ignore_request' => true));

			$categoryModel->setState('category.id', $item->catid);
			$categoryModel->setState('list.ordering',
'a.name');
			$categoryModel->setState('list.direction',
'asc');
			$categoryModel->setState('filter.published', 1);

			$contacts = $categoryModel->getItems();
		}

		// Check for errors.
		if (count($errors = $this->get('Errors')))
		{
			JError::raiseWarning(500, implode("\n", $errors));

			return false;
		}

		// Check if access is not public
		$groups = $user->getAuthorisedViewLevels();

		$return = '';

		if ((!in_array($item->access, $groups)) ||
(!in_array($item->category_access, $groups)))
		{
			$app->enqueueMessage(JText::_('JERROR_ALERTNOAUTHOR'),
'error');
			$app->setHeader('status', 403, true);

			return false;
		}

		$options['category_id'] = $item->catid;
		$options['order by']    = 'a.default_con DESC, a.ordering
ASC';

		/**
		 * Handle email cloaking
		 *
		 * Keep a copy of the raw email address so it can
		 * still be accessed in the layout if needed.
		 */
		$item->email_raw = $item->email_to;

		if ($item->email_to &&
$item->params->get('show_email'))
		{
			$item->email_to = JHtml::_('email.cloak',
$item->email_to, (bool)
$item->params->get('add_mailto_link', true));
		}

		if ($item->params->get('show_street_address') ||
$item->params->get('show_suburb') ||
$item->params->get('show_state')
			|| $item->params->get('show_postcode') ||
$item->params->get('show_country'))
		{
			if (!empty($item->address) || !empty($item->suburb) ||
!empty($item->state) || !empty($item->country) ||
!empty($item->postcode))
			{
				$item->params->set('address_check', 1);
			}
		}
		else
		{
			$item->params->set('address_check', 0);
		}

		// Manage the display mode for contact detail groups
		switch ($item->params->get('contact_icons'))
		{
			case 1 :
				// Text
				$item->params->set('marker_address',  
JText::_('COM_CONTACT_ADDRESS') . ': ');
				$item->params->set('marker_email',    
JText::_('JGLOBAL_EMAIL') . ': ');
				$item->params->set('marker_telephone',
JText::_('COM_CONTACT_TELEPHONE') . ': ');
				$item->params->set('marker_fax',      
JText::_('COM_CONTACT_FAX') . ': ');
				$item->params->set('marker_mobile',   
JText::_('COM_CONTACT_MOBILE') . ': ');
				$item->params->set('marker_webpage',  
JText::_('COM_CONTACT_WEBPAGE') . ': ');
				$item->params->set('marker_misc',     
JText::_('COM_CONTACT_OTHER_INFORMATION') . ': ');
				$item->params->set('marker_class',    
'jicons-text');
				break;

			case 2 :
				// None
				$item->params->set('marker_address',   '');
				$item->params->set('marker_email',     '');
				$item->params->set('marker_telephone', '');
				$item->params->set('marker_mobile',    '');
				$item->params->set('marker_webpage',   '');
				$item->params->set('marker_fax',       '');
				$item->params->set('marker_misc',      '');
				$item->params->set('marker_class',    
'jicons-none');
				break;

			default :
				if ($item->params->get('icon_address'))
				{
					$image1 = JHtml::_('image',
$item->params->get('icon_address',
'con_address.png'), JText::_('COM_CONTACT_ADDRESS') .
': ', null, false);
				}
				else
				{
					$image1 = JHtml::_(
						'image', 'contacts/' .
$item->params->get('icon_address',
'con_address.png'), JText::_('COM_CONTACT_ADDRESS') .
': ', null, true
					);
				}

				if ($item->params->get('icon_email'))
				{
					$image2 = JHtml::_('image',
$item->params->get('icon_email',
'emailButton.png'), JText::_('JGLOBAL_EMAIL') . ':
', null, false);
				}
				else
				{
					$image2 = JHtml::_('image', 'contacts/' .
$item->params->get('icon_email',
'emailButton.png'), JText::_('JGLOBAL_EMAIL') . ':
', null, true);
				}

				if ($item->params->get('icon_telephone'))
				{
					$image3 = JHtml::_('image',
$item->params->get('icon_telephone',
'con_tel.png'), JText::_('COM_CONTACT_TELEPHONE') .
': ', null, false);
				}
				else
				{
					$image3 = JHtml::_(
						'image', 'contacts/' .
$item->params->get('icon_telephone',
'con_tel.png'), JText::_('COM_CONTACT_TELEPHONE') .
': ', null, true
					);
				}

				if ($item->params->get('icon_fax'))
				{
					$image4 = JHtml::_('image',
$item->params->get('icon_fax', 'con_fax.png'),
JText::_('COM_CONTACT_FAX') . ': ', null, false);
				}
				else
				{
					$image4 = JHtml::_('image', 'contacts/' .
$item->params->get('icon_fax', 'con_fax.png'),
JText::_('COM_CONTACT_FAX') . ': ', null, true);
				}

				if ($item->params->get('icon_misc'))
				{
					$image5 = JHtml::_('image',
$item->params->get('icon_misc', 'con_info.png'),
JText::_('COM_CONTACT_OTHER_INFORMATION') . ': ', null,
false);
				}
				else
				{
					$image5 = JHtml::_(
						'image',
						'contacts/' .
$item->params->get('icon_misc', 'con_info.png'),
						JText::_('COM_CONTACT_OTHER_INFORMATION') . ': ',
null, true
					);
				}

				if ($item->params->get('icon_mobile'))
				{
					$image6 = JHtml::_('image',
$item->params->get('icon_mobile',
'con_mobile.png'), JText::_('COM_CONTACT_MOBILE') .
': ', null, false);
				}
				else
				{
					$image6 = JHtml::_(
						'image', 'contacts/' .
$item->params->get('icon_mobile',
'con_mobile.png'), JText::_('COM_CONTACT_MOBILE') .
': ', null, true
					);
				}

				$item->params->set('marker_address',   $image1);
				$item->params->set('marker_email',     $image2);
				$item->params->set('marker_telephone', $image3);
				$item->params->set('marker_fax',       $image4);
				$item->params->set('marker_misc',      $image5);
				$item->params->set('marker_mobile',    $image6);
				$item->params->set('marker_webpage',   ' ');
				$item->params->set('marker_class',    
'jicons-icons');
				break;
		}

		// Add links to contacts
		if ($item->params->get('show_contact_list') &&
count($contacts) > 1)
		{
			foreach ($contacts as &$contact)
			{
				$contact->link =
JRoute::_(ContactHelperRoute::getContactRoute($contact->slug,
$contact->catid), false);
			}

			$item->link =
JRoute::_(ContactHelperRoute::getContactRoute($item->slug,
$item->catid), false);
		}

		// Process the content plugins
		JPluginHelper::importPlugin('content');

		$dispatcher	= JEventDispatcher::getInstance();

		$offset = $state->get('list.offset');

		// Fix for where some plugins require a text attribute
		$item->text = null;

		if (!empty($item->misc))
		{
			$item->text = $item->misc;
		}

		$dispatcher->trigger('onContentPrepare',
array('com_contact.contact', &$item, &$item->params,
$offset));

		// Store the events for later
		$item->event = new stdClass;

		$results = $dispatcher->trigger('onContentAfterTitle',
array('com_contact.contact', &$item, &$item->params,
$offset));
		$item->event->afterDisplayTitle = trim(implode("\n",
$results));

		$results = $dispatcher->trigger('onContentBeforeDisplay',
array('com_contact.contact', &$item, &$item->params,
$offset));
		$item->event->beforeDisplayContent = trim(implode("\n",
$results));

		$results = $dispatcher->trigger('onContentAfterDisplay',
array('com_contact.contact', &$item, &$item->params,
$offset));
		$item->event->afterDisplayContent = trim(implode("\n",
$results));

		if (!empty($item->text))
		{
			$item->misc = $item->text;
		}

		$contactUser = null;

		if ($item->params->get('show_user_custom_fields')
&& $item->user_id && $contactUser =
JFactory::getUser($item->user_id))
		{
			$contactUser->text = '';

			JEventDispatcher::getInstance()->trigger('onContentPrepare',
array ('com_users.user', &$contactUser,
&$item->params, 0));

			if (!isset($contactUser->jcfields))
			{
				$contactUser->jcfields = array();
			}
		}

		// Escape strings for HTML output
		$this->pageclass_sfx =
htmlspecialchars($item->params->get('pageclass_sfx',
''));

		$this->contact     = &$item;
		$this->params      = &$item->params;
		$this->return      = &$return;
		$this->state       = &$state;
		$this->item        = &$item;
		$this->user        = &$user;
		$this->contacts    = &$contacts;
		$this->contactUser = $contactUser;

		// Override the layout only if this is not the active menu item
		// If it is the active menu item, then the view and item id will match
		if ((!$active) || ((strpos($active->link, 'view=contact')
=== false) || (strpos($active->link, '&id=' . (string)
$this->item->id) === false)))
		{
			if (($layout = $item->params->get('contact_layout')))
			{
				$this->setLayout($layout);
			}
		}
		elseif (isset($active->query['layout']))
		{
			// We need to set the layout in case this is an alternative menu item
(with an alternative layout)
			$this->setLayout($active->query['layout']);
		}

		$model = $this->getModel();
		$model->hit();

		$captchaSet = $item->params->get('captcha',
JFactory::getApplication()->get('captcha', '0'));

		foreach (JPluginHelper::getPlugin('captcha') as $plugin)
		{
			if ($captchaSet === $plugin->name)
			{
				$this->captchaEnabled = true;
				break;
			}
		}

		$this->_prepareDocument();

		return parent::display($tpl);
	}

	/**
	 * Prepares the document
	 *
	 * @return  void
	 *
	 * @since   1.6
	 */
	protected function _prepareDocument()
	{
		$app     = JFactory::getApplication();
		$menus   = $app->getMenu();
		$pathway = $app->getPathway();
		$title   = null;

		// Because the application sets a default page title,
		// we need to get it from the menu item itself
		$menu = $menus->getActive();

		if ($menu)
		{
			$this->params->def('page_heading',
$this->params->get('page_title', $menu->title));
		}
		else
		{
			$this->params->def('page_heading',
JText::_('COM_CONTACT_DEFAULT_PAGE_TITLE'));
		}

		$title = $this->params->get('page_title', '');

		$id = (int) @$menu->query['id'];

		// If the menu item does not concern this contact
		if ($menu && (!isset($menu->query['option']) ||
$menu->query['option'] !== 'com_contact' ||
$menu->query['view'] !== 'contact'
			|| $id != $this->item->id))
		{
			// If this is not a single contact menu item, set the page title to the
contact title
			if ($this->item->name)
			{
				$title = $this->item->name;
			}

			$path = array(array('title' => $this->contact->name,
'link' => ''));
			$category =
JCategories::getInstance('Contact')->get($this->contact->catid);

			while ($category && (!isset($menu->query['option'])
|| $menu->query['option'] !== 'com_contact' ||
$menu->query['view'] === 'contact'
				|| $id != $category->id) && $category->id > 1)
			{
				$path[] = array('title' => $category->title,
'link' =>
ContactHelperRoute::getCategoryRoute($this->contact->catid));
				$category = $category->getParent();
			}

			$path = array_reverse($path);

			foreach ($path as $item)
			{
				$pathway->addItem($item['title'],
$item['link']);
			}
		}

		if (empty($title))
		{
			$title = $app->get('sitename');
		}
		elseif ($app->get('sitename_pagetitles', 0) == 1)
		{
			$title = JText::sprintf('JPAGETITLE',
$app->get('sitename'), $title);
		}
		elseif ($app->get('sitename_pagetitles', 0) == 2)
		{
			$title = JText::sprintf('JPAGETITLE', $title,
$app->get('sitename'));
		}

		if (empty($title))
		{
			$title = $this->item->name;
		}

		$this->document->setTitle($title);

		if ($this->item->metadesc)
		{
			$this->document->setDescription($this->item->metadesc);
		}
		elseif ($this->params->get('menu-meta_description'))
		{
			$this->document->setDescription($this->params->get('menu-meta_description'));
		}

		if ($this->item->metakey)
		{
			$this->document->setMetadata('keywords',
$this->item->metakey);
		}
		elseif ($this->params->get('menu-meta_keywords'))
		{
			$this->document->setMetadata('keywords',
$this->params->get('menu-meta_keywords'));
		}

		if ($this->params->get('robots'))
		{
			$this->document->setMetadata('robots',
$this->params->get('robots'));
		}

		$mdata = $this->item->metadata->toArray();

		foreach ($mdata as $k => $v)
		{
			if ($v)
			{
				$this->document->setMetadata($k, $v);
			}
		}
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_contact
 *
 * @copyright   (C) 2010 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * View to create a VCF for a contact item
 *
 * @since  1.6
 */
class ContactViewContact extends JViewLegacy
{
	/**
	 * The item model state
	 *
	 * @var         \Joomla\Registry\Registry
	 * @deprecated  4.0  Variable not used
	 */
	protected $state;

	/**
	 * The contact item
	 *
	 * @var   JObject
	 */
	protected $item;

	/**
	 * Execute and display a template script.
	 *
	 * @param   string  $tpl  The name of the template file to parse;
automatically searches through the template paths.
	 *
	 * @return  mixed  A string if successful, otherwise an Error object.
	 */
	public function display($tpl = null)
	{
		// Get model data.
		$item = $this->get('Item');

		// Check for errors.
		if (count($errors = $this->get('Errors')))
		{
			JError::raiseWarning(500, implode("\n", $errors));

			return false;
		}

		JFactory::getDocument()->setMimeEncoding('text/directory',
true);

		// Compute lastname, firstname and middlename
		$item->name = trim($item->name);

		// "Lastname, Firstname Midlename" format support
		// e.g. "de Gaulle, Charles"
		$namearray = explode(',', $item->name);

		if (count($namearray) > 1)
		{
			$lastname = $namearray[0];
			$card_name = $lastname;
			$name_and_midname = trim($namearray[1]);

			$firstname = '';

			if (!empty($name_and_midname))
			{
				$namearray = explode(' ', $name_and_midname);

				$firstname = $namearray[0];
				$middlename = (count($namearray) > 1) ? $namearray[1] :
'';
				$card_name = $firstname . ' ' . ($middlename ? $middlename .
' ' : '') . $card_name;
			}
		}
		// "Firstname Middlename Lastname" format support
		else
		{
			$namearray = explode(' ', $item->name);

			$middlename = (count($namearray) > 2) ? $namearray[1] : '';
			$firstname = array_shift($namearray);
			$lastname = count($namearray) ? end($namearray) : '';
			$card_name = $firstname . ($middlename ? ' ' . $middlename :
'') . ($lastname ? ' ' . $lastname : '');
		}

		$rev = date('c', strtotime($item->modified));

		JFactory::getApplication()->setHeader('Content-disposition',
'attachment; filename="' . $card_name .
'.vcf"', true);

		$vcard = array();
		$vcard[] .= 'BEGIN:VCARD';
		$vcard[] .= 'VERSION:3.0';
		$vcard[]  = 'N:' . $lastname . ';' . $firstname .
';' . $middlename;
		$vcard[]  = 'FN:' . $item->name;
		$vcard[]  = 'TITLE:' . $item->con_position;
		$vcard[]  = 'TEL;TYPE=WORK,VOICE:' . $item->telephone;
		$vcard[]  = 'TEL;TYPE=WORK,FAX:' . $item->fax;
		$vcard[]  = 'TEL;TYPE=WORK,MOBILE:' . $item->mobile;
		$vcard[]  = 'ADR;TYPE=WORK:;;' . $item->address .
';' . $item->suburb . ';' . $item->state .
';' . $item->postcode . ';' . $item->country;
		$vcard[]  = 'LABEL;TYPE=WORK:' . $item->address .
"\n" . $item->suburb . "\n" . $item->state .
"\n" . $item->postcode . "\n" . $item->country;
		$vcard[]  = 'EMAIL;TYPE=PREF,INTERNET:' . $item->email_to;
		$vcard[]  = 'URL:' . $item->webpage;
		$vcard[]  = 'REV:' . $rev . 'Z';
		$vcard[]  = 'END:VCARD';

		echo implode("\n", $vcard);
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_contact
 *
 * @copyright   (C) 2010 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

JHtml::addIncludePath(JPATH_COMPONENT . '/helpers');

// If the page class is defined, add to class as suffix.
// It will be a separate class if the user starts it with a space
?>
<div class="blog-featured<?php echo $this->pageclass_sfx;
?>">
<?php if ($this->params->get('show_page_heading') != 0 )
: ?>
	<h1>
	<?php echo
$this->escape($this->params->get('page_heading')); ?>
	</h1>
<?php endif; ?>

<?php echo $this->loadTemplate('items'); ?>

<?php if ($this->params->def('show_pagination', 2) == 1 
|| ($this->params->get('show_pagination') == 2 &&
$this->pagination->pagesTotal > 1)) : ?>
	<div class="pagination">

		<?php if
($this->params->def('show_pagination_results', 1)) : ?>
			<p class="counter">
				<?php echo $this->pagination->getPagesCounter(); ?>
			</p>
		<?php endif; ?>

		<?php echo $this->pagination->getPagesLinks(); ?>
	</div>
<?php endif; ?>
</div>
<?xml version="1.0" encoding="utf-8"?>

<metadata>
	<layout title="COM_CONTACT_FEATURED_VIEW_DEFAULT_TITLE"
option="COM_CONTACT_FEATURED_VIEW_DEFAULT_OPTION">
		<help
			key = "JHELP_MENUS_MENU_ITEM_CONTACT_FEATURED"
		/>
		<message>
			<![CDATA[COM_CONTACT_FEATURED_VIEW_DEFAULT_DESC]]>
		</message>
	</layout>




	<!-- Add fields to the parameters object for the layout. -->
<fields name="params">
	<fieldset name="advanced"
label="JGLOBAL_LIST_LAYOUT_OPTIONS">

			<field
				name="spacer"
				type="spacer"
				label="JGLOBAL_SUBSLIDER_DRILL_CATEGORIES_LABEL"
				class="text"
			/>

			<field
				name="show_pagination_limit"
				type="list"
				label="JGLOBAL_DISPLAY_SELECT_LABEL"
				description="JGLOBAL_DISPLAY_SELECT_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_headings"
				type="list"
				label="JGLOBAL_SHOW_HEADINGS_LABEL"
				description="JGLOBAL_SHOW_HEADINGS_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

		<field
			name="show_position_headings"
			type="list"
			label="COM_CONTACT_FIELD_CONFIG_POSITION_LABEL"
			description="COM_CONTACT_FIELD_CONFIG_POSITION_DESC"
			useglobal="true"
			>
			<option value="0">JHIDE</option>
			<option value="1">JSHOW</option>
		</field>

		<field
			name="show_email_headings"
			type="list"
			label="JGLOBAL_EMAIL"
			description="COM_CONTACT_FIELD_CONFIG_EMAIL_DESC"
			useglobal="true"
			>
			<option value="0">JHIDE</option>
			<option value="1">JSHOW</option>
		</field>

		<field
			name="show_telephone_headings"
			type="list"
			label="COM_CONTACT_FIELD_CONFIG_PHONE_LABEL"
			description="COM_CONTACT_FIELD_CONFIG_PHONE_DESC"
			useglobal="true"
			>
			<option value="0">JHIDE</option>
			<option value="1">JSHOW</option>
		</field>

		<field
			name="show_mobile_headings"
			type="list"
			label="COM_CONTACT_FIELD_CONFIG_MOBILE_LABEL"
			description="COM_CONTACT_FIELD_CONFIG_MOBILE_DESC"
			useglobal="true"
			>
			<option value="0">JHIDE</option>
			<option value="1">JSHOW</option>
		</field>

		<field
			name="show_fax_headings"
			type="list"
			label="COM_CONTACT_FIELD_CONFIG_FAX_LABEL"
			description="COM_CONTACT_FIELD_CONFIG_FAX_DESC"
			useglobal="true"
			>
			<option value="0">JHIDE</option>
			<option value="1">JSHOW</option>
		</field>

		<field
			name="show_suburb_headings"
			type="list"
			label="COM_CONTACT_FIELD_CONFIG_SUBURB_LABEL"
			description="COM_CONTACT_FIELD_CONFIG_SUBURB_DESC"
			useglobal="true"
			>
			<option value="0">JHIDE</option>
			<option value="1">JSHOW</option>
		</field>

		<field
			name="show_state_headings"
			type="list"
			label="COM_CONTACT_FIELD_CONFIG_STATE_LABEL"
			description="COM_CONTACT_FIELD_CONFIG_STATE_DESC"
			useglobal="true"
			>
			<option value="0">JHIDE</option>
			<option value="1">JSHOW</option>
		</field>

		<field
			name="show_country_headings"
			type="list"
			label="COM_CONTACT_FIELD_CONFIG_COUNTRY_LABEL"
			description="COM_CONTACT_FIELD_CONFIG_COUNTRY_DESC"
			useglobal="true"
			>
			<option value="0">JHIDE</option>
			<option value="1">JSHOW</option>
		</field>

		<field
			name="show_pagination"
			type="list"
			label="JGLOBAL_PAGINATION_LABEL"
			description="JGLOBAL_PAGINATION_DESC"
			useglobal="true"
			>
			<option value="0">JHIDE</option>
			<option value="1">JSHOW</option>
			<option value="2">JGLOBAL_AUTO</option>
		</field>

		<field
			name="show_pagination_results"
			type="list"
			label="JGLOBAL_PAGINATION_RESULTS_LABEL"
			description="JGLOBAL_PAGINATION_RESULTS_DESC"
			useglobal="true"
			>
			<option value="0">JHIDE</option>
			<option value="1">JSHOW</option>
		</field>

	</fieldset>

	<fieldset name="contact"
label="COM_CONTACT_FIELDSET_CONTACT_LABEL">

			<field
				name="presentation_style"
				type="list"
				label="COM_CONTACT_FIELD_PRESENTATION_LABEL"
				description="COM_CONTACT_FIELD_PRESENTATION_DESC"
				useglobal="true"
				>
				<option
value="sliders">COM_CONTACT_FIELD_VALUE_SLIDERS</option>
				<option
value="tabs">COM_CONTACT_FIELD_VALUE_TABS</option>
				<option
value="plain">COM_CONTACT_FIELD_VALUE_PLAIN</option>
			</field>

			<field
				name="show_tags"
				type="list"
				label="COM_CONTACT_FIELD_SHOW_TAGS_LABEL"
				description="COM_CONTACT_FIELD_SHOW_TAGS_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_info"
				type="list"
				label="COM_CONTACT_FIELD_SHOW_INFO_LABEL"
				description="COM_CONTACT_FIELD_SHOW_INFO_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_name"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_NAME_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_NAME_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_position"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_CONTACT_POSITION_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_CONTACT_POSITION_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>

			</field>

			<field
				name="show_email"
				type="list"
				label="JGLOBAL_EMAIL"
				description="COM_CONTACT_FIELD_PARAMS_CONTACT_E_MAIL_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_street_address"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_STREET_ADDRESS_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_STREET_ADDRESS_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_suburb"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_TOWN-SUBURB_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_TOWN-SUBURB_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_state"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_STATE-COUNTY_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_STATE-COUNTY_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_postcode"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_POST-ZIP_CODE_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_POST-ZIP_CODE_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_country"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_COUNTRY_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_COUNTRY_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_telephone"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_TELEPHONE_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_TELEPHONE_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_mobile"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_MOBILE_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_MOBILE_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_fax"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_FAX_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_FAX_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_webpage"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_WEBPAGE_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_WEBPAGE_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_image"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_IMAGE_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_IMAGE_DESC"
				useglobal="true"
				showon="show_info:1"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="allow_vcard"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_VCARD_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_VCARD_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_misc"
				type="list"
				label="COM_CONTACT_FIELD_PARAMS_MISC_INFO_LABEL"
				description="COM_CONTACT_FIELD_PARAMS_MISC_INFO_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_articles"
				type="list"
				label="COM_CONTACT_FIELD_ARTICLES_SHOW_LABEL"
				description="COM_CONTACT_FIELD_ARTICLES_SHOW_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="articles_display_num"
				type="list"
				label="COM_CONTACT_FIELD_ARTICLES_DISPLAY_NUM_LABEL"
				description="COM_CONTACT_FIELD_ARTICLES_DISPLAY_NUM_DESC"
				default=""
				useglobal="true"
				>
				<option
value="use_contact">COM_CONTACT_FIELD_VALUE_USE_CONTACT_SETTINGS</option>
				<option value="5">J5</option>
				<option value="10">J10</option>
				<option value="15">J15</option>
				<option value="20">J20</option>
				<option value="25">J25</option>
				<option value="30">J30</option>
				<option value="50">J50</option>
				<option value="75">J75</option>
				<option value="100">J100</option>
				<option value="150">J150</option>
				<option value="200">J200</option>
				<option value="250">J250</option>
				<option value="300">J300</option>
				<option value="0">JALL</option>
			</field>

			<field
				name="show_links"
				type="list"
				label="COM_CONTACT_FIELD_SHOW_LINKS_LABEL"
				description="COM_CONTACT_FIELD_SHOW_LINKS_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="linka_name"
				type="text"
				label="COM_CONTACT_FIELD_LINKA_NAME_LABEL"
				description="COM_CONTACT_FIELD_LINK_NAME_DESC"
				size="30"
				useglobal="true"
			/>

			<field
				name="linkb_name"
				type="text"
				label="COM_CONTACT_FIELD_LINKB_NAME_LABEL"
				description="COM_CONTACT_FIELD_LINK_NAME_DESC"
				size="30"
				useglobal="true"
			/>

			<field
				name="linkc_name"
				type="text"
				label="COM_CONTACT_FIELD_LINKC_NAME_LABEL"
				description="COM_CONTACT_FIELD_LINK_NAME_DESC"
				size="30"
				useglobal="true"
			/>

			<field
				name="linkd_name"
				type="text"
				label="COM_CONTACT_FIELD_LINKD_NAME_LABEL"
				description="COM_CONTACT_FIELD_LINK_NAME_DESC"
				size="30"
				useglobal="true"
			/>

			<field
				name="linke_name"
				type="text"
				label="COM_CONTACT_FIELD_LINKE_NAME_LABEL"
				description="COM_CONTACT_FIELD_LINK_NAME_DESC"
				size="30"
				useglobal="true"
			/>
	</fieldset>

	<fieldset name="Contact_Form"
label="COM_CONTACT_FIELDSET_CONTACTFORM_LABEL">

			<field
				name="show_email_form"
				type="list"
				label="COM_CONTACT_FIELD_EMAIL_SHOW_FORM_LABEL"
				description="COM_CONTACT_FIELD_EMAIL_SHOW_FORM_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_email_copy"
				type="list"
				label="COM_CONTACT_FIELD_EMAIL_EMAIL_COPY_LABEL"
				description="COM_CONTACT_FIELD_EMAIL_EMAIL_COPY_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="validate_session"
				type="list"
				label="COM_CONTACT_FIELD_CONFIG_SESSION_CHECK_LABEL"
				description="COM_CONTACT_FIELD_CONFIG_SESSION_CHECK_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JNO</option>
				<option value="1">JYES</option>
			</field>

			<field
				name="custom_reply"
				type="list"
				label="COM_CONTACT_FIELD_CONFIG_CUSTOM_REPLY_LABEL"
				description="COM_CONTACT_FIELD_CONFIG_CUSTOM_REPLY_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JNO</option>
				<option value="1">JYES</option>
			</field>

			<field
				name="redirect"
				type="text"
				label="COM_CONTACT_FIELD_CONFIG_REDIRECT_LABEL"
				description="COM_CONTACT_FIELD_CONFIG_REDIRECT_DESC"
				size="30"
				useglobal="true"
			/>
	</fieldset>

</fields>
</metadata>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_contact
 *
 * @copyright   (C) 2010 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;
JHtml::_('behavior.core');

$listOrder =
$this->escape($this->state->get('list.ordering'));
$listDirn  =
$this->escape($this->state->get('list.direction'));

?>

<?php if (empty($this->items)) : ?>
	<p> <?php echo JText::_('COM_CONTACT_NO_CONTACTS');
?>	 </p>
<?php else : ?>

<form action="<?php echo
htmlspecialchars(JUri::getInstance()->toString()); ?>"
method="post" name="adminForm"
id="adminForm">
	<fieldset class="filters">
	<legend class="hidelabeltxt"><?php echo
JText::_('JGLOBAL_FILTER_LABEL'); ?></legend>
	<?php if ($this->params->get('show_pagination_limit'))
: ?>
		<div class="display-limit">
			<?php echo JText::_('JGLOBAL_DISPLAY_NUM'); ?>&#160;
			<?php echo $this->pagination->getLimitBox(); ?>
		</div>
	<?php endif; ?>
	<input type="hidden" name="filter_order"
value="<?php echo $listOrder; ?>" />
		<input type="hidden" name="filter_order_Dir"
value="<?php echo $listDirn; ?>" />
	</fieldset>

	<table class="category">
		<?php if ($this->params->get('show_headings')) : ?>
		<thead><tr>
			<th class="item-num">
				<?php echo JText::_('JGLOBAL_NUM'); ?>
			</th>
			<th class="item-title">
				<?php echo JHtml::_('grid.sort',
'COM_CONTACT_CONTACT_EMAIL_NAME_LABEL', 'a.name',
$listDirn, $listOrder); ?>
			</th>
			<?php if
($this->params->get('show_position_headings')) : ?>
			<th class="item-position">
				<?php echo JHtml::_('grid.sort',
'COM_CONTACT_POSITION', 'a.con_position', $listDirn,
$listOrder); ?>
			</th>
			<?php endif; ?>
			<?php if ($this->params->get('show_email_headings'))
: ?>
			<th class="item-email">
				<?php echo JText::_('JGLOBAL_EMAIL'); ?>
			</th>
			<?php endif; ?>
			<?php if
($this->params->get('show_telephone_headings')) : ?>
			<th class="item-phone">
				<?php echo JText::_('COM_CONTACT_TELEPHONE'); ?>
			</th>
			<?php endif; ?>

			<?php if ($this->params->get('show_mobile_headings'))
: ?>
			<th class="item-phone">
				<?php echo JText::_('COM_CONTACT_MOBILE'); ?>
			</th>
			<?php endif; ?>

			<?php if ($this->params->get('show_fax_headings')) :
?>
			<th class="item-phone">
				<?php echo JText::_('COM_CONTACT_FAX'); ?>
			</th>
			<?php endif; ?>

			<?php if ($this->params->get('show_suburb_headings'))
: ?>
			<th class="item-suburb">
				<?php echo JHtml::_('grid.sort',
'COM_CONTACT_SUBURB', 'a.suburb', $listDirn,
$listOrder); ?>
			</th>
			<?php endif; ?>

			<?php if ($this->params->get('show_state_headings'))
: ?>
			<th class="item-state">
				<?php echo JHtml::_('grid.sort',
'COM_CONTACT_STATE', 'a.state', $listDirn, $listOrder);
?>
			</th>
			<?php endif; ?>

			<?php if
($this->params->get('show_country_headings')) : ?>
			<th class="item-state">
				<?php echo JHtml::_('grid.sort',
'COM_CONTACT_COUNTRY', 'a.country', $listDirn,
$listOrder); ?>
			</th>
			<?php endif; ?>

			</tr>
		</thead>
		<?php endif; ?>

		<tbody>
			<?php foreach ($this->items as $i => $item) : ?>
				<tr class="<?php echo ($i % 2) ? 'odd' :
'even'; ?>" itemscope
itemtype="https://schema.org/Person">
					<td class="item-num">
						<?php echo $i; ?>
					</td>

					<td class="item-title">
						<?php if ($this->items[$i]->published == 0) : ?>
							<span class="label label-warning"><?php echo
JText::_('JUNPUBLISHED'); ?></span>
						<?php endif; ?>
						<a href="<?php echo
JRoute::_(ContactHelperRoute::getContactRoute($item->slug,
$item->catid)); ?>" itemprop="url">
							<span itemprop="name"><?php echo $item->name;
?></span>
						</a>
					</td>

					<?php if
($this->params->get('show_position_headings')) : ?>
						<td class="item-position"
itemprop="jobTitle">
							<?php echo $item->con_position; ?>
						</td>
					<?php endif; ?>

					<?php if
($this->params->get('show_email_headings')) : ?>
						<td class="item-email" itemprop="email">
							<?php echo $item->email_to; ?>
						</td>
					<?php endif; ?>

					<?php if
($this->params->get('show_telephone_headings')) : ?>
						<td class="item-phone"
itemprop="telephone">
							<?php echo $item->telephone; ?>
						</td>
					<?php endif; ?>

					<?php if
($this->params->get('show_mobile_headings')) : ?>
						<td class="item-phone"
itemprop="telephone">
							<?php echo $item->mobile; ?>
						</td>
					<?php endif; ?>

					<?php if ($this->params->get('show_fax_headings'))
: ?>
						<td class="item-phone"
itemprop="faxNumber">
							<?php echo $item->fax; ?>
						</td>
					<?php endif; ?>

					<?php if
($this->params->get('show_suburb_headings')) : ?>
						<td class="item-suburb" itemprop="address"
itemscope itemtype="https://schema.org/PostalAddress">
							<span itemprop="addressLocality"><?php echo
$item->suburb; ?></span>
						</td>
					<?php endif; ?>

					<?php if
($this->params->get('show_state_headings')) : ?>
						<td class="item-state" itemprop="address"
itemscope itemtype="https://schema.org/PostalAddress">
							<span itemprop="addressRegion"><?php echo
$item->state; ?></span>
						</td>
					<?php endif; ?>

					<?php if
($this->params->get('show_country_headings')) : ?>
						<td class="item-state" itemprop="address"
itemscope itemtype="https://schema.org/PostalAddress">
							<span itemprop="addressCountry"><?php echo
$item->country; ?></span>
						</td>
					<?php endif; ?>
				</tr>
			<?php endforeach; ?>

		</tbody>
	</table>

</form>
<?php endif; ?>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_contact
 *
 * @copyright   (C) 2010 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

use Joomla\Registry\Registry;

/**
 * Featured View class
 *
 * @since  1.6
 */
class ContactViewFeatured extends JViewLegacy
{
	/**
	 * The item model state
	 *
	 * @var    \Joomla\Registry\Registry
	 * @since  1.6.0
	 */
	protected $state;

	/**
	 * The item details
	 *
	 * @var    JObject
	 * @since  1.6.0
	 */
	protected $items;

	/**
	 * Who knows what this variable was intended for - but it's never
been used
	 *
	 * @var         array
	 * @since       1.6.0
	 * @deprecated  4.0  This variable has been null since 1.6.0-beta8
	 */
	protected $category;

	/**
	 * Who knows what this variable was intended for - but it's never
been used
	 *
	 * @var         JObject  Maybe.
	 * @since       1.6.0
	 * @deprecated  4.0  This variable has never been used ever
	 */
	protected $categories;

	/**
	 * The pagination object
	 *
	 * @var    JPagination
	 * @since  1.6.0
	 */
	protected $pagination;

	/**
	 * Method to display the view.
	 *
	 * @param   string  $tpl  The name of the template file to parse;
automatically searches through the template paths.
	 *
	 * @return  mixed  Exception on failure, void on success.
	 *
	 * @since   1.6
	 */
	public function display($tpl = null)
	{
		$app    = JFactory::getApplication();
		$params = $app->getParams();

		// Get some data from the models
		$state      = $this->get('State');
		$items      = $this->get('Items');
		$category   = $this->get('Category');
		$children   = $this->get('Children');
		$parent     = $this->get('Parent');
		$pagination = $this->get('Pagination');

		// Flag indicates to not add limitstart=0 to URL
		$pagination->hideEmptyLimitstart = true;

		// Check for errors.
		if (count($errors = $this->get('Errors')))
		{
			JError::raiseWarning(500, implode("\n", $errors));

			return false;
		}

		// Prepare the data.
		// Compute the contact slug.
		for ($i = 0, $n = count($items); $i < $n; $i++)
		{
			$item       = &$items[$i];
			$item->slug = $item->alias ? ($item->id . ':' .
$item->alias) : $item->id;
			$temp       = $item->params;
			$item->params = clone $params;
			$item->params->merge($temp);

			if ($item->params->get('show_email', 0) == 1)
			{
				$item->email_to = trim($item->email_to);

				if (!empty($item->email_to) &&
JMailHelper::isEmailAddress($item->email_to))
				{
					$item->email_to = JHtml::_('email.cloak',
$item->email_to);
				}
				else
				{
					$item->email_to = '';
				}
			}
		}

		// Escape strings for HTML output
		$this->pageclass_sfx =
htmlspecialchars($params->get('pageclass_sfx', ''),
ENT_COMPAT, 'UTF-8');

		$maxLevel         = $params->get('maxLevel', -1);
		$this->maxLevel   = &$maxLevel;
		$this->state      = &$state;
		$this->items      = &$items;
		$this->category   = &$category;
		$this->children   = &$children;
		$this->params     = &$params;
		$this->parent     = &$parent;
		$this->pagination = &$pagination;

		$this->_prepareDocument();

		return parent::display($tpl);
	}

	/**
	 * Prepares the document
	 *
	 * @return  void
	 *
	 * @since   1.6
	 */
	protected function _prepareDocument()
	{
		$app   = JFactory::getApplication();
		$menus = $app->getMenu();
		$title = null;

		// Because the application sets a default page title,
		// we need to get it from the menu item itself
		$menu = $menus->getActive();

		if ($menu)
		{
			$this->params->def('page_heading',
$this->params->get('page_title', $menu->title));
		}
		else
		{
			$this->params->def('page_heading',
JText::_('COM_CONTACT_DEFAULT_PAGE_TITLE'));
		}

		$title = $this->params->get('page_title', '');

		if (empty($title))
		{
			$title = $app->get('sitename');
		}
		elseif ($app->get('sitename_pagetitles', 0) == 1)
		{
			$title = JText::sprintf('JPAGETITLE',
$app->get('sitename'), $title);
		}
		elseif ($app->get('sitename_pagetitles', 0) == 2)
		{
			$title = JText::sprintf('JPAGETITLE', $title,
$app->get('sitename'));
		}

		$this->document->setTitle($title);

		if ($this->params->get('menu-meta_description'))
		{
			$this->document->setDescription($this->params->get('menu-meta_description'));
		}

		if ($this->params->get('menu-meta_keywords'))
		{
			$this->document->setMetadata('keywords',
$this->params->get('menu-meta_keywords'));
		}

		if ($this->params->get('robots'))
		{
			$this->document->setMetadata('robots',
$this->params->get('robots'));
		}
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_content
 *
 * @copyright   (C) 2005 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

JLoader::register('ContentHelperRoute', JPATH_SITE .
'/components/com_content/helpers/route.php');
JLoader::register('ContentHelperQuery', JPATH_SITE .
'/components/com_content/helpers/query.php');
JLoader::register('ContentHelperAssociation', JPATH_SITE .
'/components/com_content/helpers/association.php');

$input = JFactory::getApplication()->input;
$user  = JFactory::getUser();

$checkCreateEdit = ($input->get('view') ===
'articles' && $input->get('layout') ===
'modal')
	|| ($input->get('view') === 'article' &&
$input->get('layout') === 'pagebreak');

if ($checkCreateEdit)
{
	// Can create in any category (component permission) or at least in one
category
	$canCreateRecords = $user->authorise('core.create',
'com_content')
		|| count($user->getAuthorisedCategories('com_content',
'core.create')) > 0;

	// Instead of checking edit on all records, we can use **same** check as
the form editing view
	$values = (array)
JFactory::getApplication()->getUserState('com_content.edit.article.id');
	$isEditingRecords = count($values);

	$hasAccess = $canCreateRecords || $isEditingRecords;

	if (!$hasAccess)
	{
		JFactory::getApplication()->enqueueMessage(JText::_('JERROR_ALERTNOAUTHOR'),
'warning');

		return;
	}
}

$controller = JControllerLegacy::getInstance('Content');
$controller->execute(JFactory::getApplication()->input->get('task'));
$controller->redirect();
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_content
 *
 * @copyright   (C) 2006 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

use Joomla\CMS\Component\ComponentHelper;

/**
 * Content Component Controller
 *
 * @since  1.5
 */
class ContentController extends JControllerLegacy
{
	/**
	 * Constructor.
	 *
	 * @param   array  $config  An optional associative array of configuration
settings.
	 * Recognized key values include 'name',
'default_task', 'model_path', and
	 * 'view_path' (this list is not meant to be comprehensive).
	 *
	 * @since   3.0.1
	 */
	public function __construct($config = array())
	{
		$this->input = JFactory::getApplication()->input;

		// Article frontpage Editor pagebreak proxying:
		if ($this->input->get('view') === 'article'
&& $this->input->get('layout') ===
'pagebreak')
		{
			$config['base_path'] = JPATH_COMPONENT_ADMINISTRATOR;
		}
		// Article frontpage Editor article proxying:
		elseif ($this->input->get('view') ===
'articles' && $this->input->get('layout')
=== 'modal')
		{
			JHtml::_('stylesheet', 'system/adminlist.css',
array('version' => 'auto', 'relative'
=> true));
			$config['base_path'] = JPATH_COMPONENT_ADMINISTRATOR;
		}

		parent::__construct($config);
	}

	/**
	 * Method to display a view.
	 *
	 * @param   boolean  $cachable   If true, the view output will be cached.
	 * @param   boolean  $urlparams  An array of safe URL parameters and their
variable types, for valid values see {@link JFilterInput::clean()}.
	 *
	 * @return  JController  This object to support chaining.
	 *
	 * @since   1.5
	 */
	public function display($cachable = false, $urlparams = false)
	{
		$cachable = true;

		/**
		 * Set the default view name and format from the Request.
		 * Note we are using a_id to avoid collisions with the router and the
return page.
		 * Frontend is a bit messier than the backend.
		 */
		$id    = $this->input->getInt('a_id');
		$vName = $this->input->getCmd('view',
'categories');
		$this->input->set('view', $vName);

		$user = JFactory::getUser();

		if ($user->get('id')
			|| ($this->input->getMethod() === 'POST'
			&& (($vName === 'category' &&
$this->input->get('layout') !== 'blog') || $vName
=== 'archive' )))
		{
			$cachable = false;
		}

		$safeurlparams = array(
			'catid' => 'INT',
			'id' => 'INT',
			'cid' => 'ARRAY',
			'year' => 'INT',
			'month' => 'INT',
			'limit' => 'UINT',
			'limitstart' => 'UINT',
			'showall' => 'INT',
			'return' => 'BASE64',
			'filter' => 'STRING',
			'filter_order' => 'CMD',
			'filter_order_Dir' => 'CMD',
			'filter-search' => 'STRING',
			'print' => 'BOOLEAN',
			'lang' => 'CMD',
			'Itemid' => 'INT');

		// Check for edit form.
		if ($vName === 'form' &&
!$this->checkEditId('com_content.edit.article', $id))
		{
			// Somehow the person just went to the form - we don't allow that.
			return JError::raiseError(403,
JText::sprintf('JLIB_APPLICATION_ERROR_UNHELD_ID', $id));
		}

		if ($vName === 'article')
		{
			// Get/Create the model
			if ($model = $this->getModel($vName))
			{
				if
(ComponentHelper::getParams('com_content')->get('record_hits',
1) == 1)
				{
					$model->hit();
				}
			}
		}

		parent::display($cachable, $safeurlparams);

		return $this;
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_content
 *
 * @copyright   (C) 2009 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

use Joomla\Utilities\ArrayHelper;

/**
 * Content article class.
 *
 * @since  1.6.0
 */
class ContentControllerArticle extends JControllerForm
{
	/**
	 * The URL view item variable.
	 *
	 * @var    string
	 * @since  1.6
	 */
	protected $view_item = 'form';

	/**
	 * The URL view list variable.
	 *
	 * @var    string
	 * @since  1.6
	 */
	protected $view_list = 'categories';

	/**
	 * The URL edit variable.
	 *
	 * @var    string
	 * @since  3.2
	 */
	protected $urlVar = 'a.id';

	/**
	 * Method to add a new record.
	 *
	 * @return  mixed  True if the record can be added, an error object if
not.
	 *
	 * @since   1.6
	 */
	public function add()
	{
		if (!parent::add())
		{
			// Redirect to the return page.
			$this->setRedirect($this->getReturnPage());

			return;
		}

		// Redirect to the edit screen.
		$this->setRedirect(
			JRoute::_(
				'index.php?option=' . $this->option .
'&view=' . $this->view_item . '&a_id=0'
				. $this->getRedirectToItemAppend(), false
			)
		);

		return true;
	}

	/**
	 * Method override to check if you can add a new record.
	 *
	 * @param   array  $data  An array of input data.
	 *
	 * @return  boolean
	 *
	 * @since   1.6
	 */
	protected function allowAdd($data = array())
	{
		$user       = JFactory::getUser();
		$categoryId = ArrayHelper::getValue($data, 'catid',
$this->input->getInt('catid'), 'int');
		$allow      = null;

		if ($categoryId)
		{
			// If the category has been passed in the data or URL check it.
			$allow = $user->authorise('core.create',
'com_content.category.' . $categoryId);
		}

		if ($allow === null)
		{
			// In the absence of better information, revert to the component
permissions.
			return parent::allowAdd();
		}
		else
		{
			return $allow;
		}
	}

	/**
	 * Method override to check if you can edit an existing record.
	 *
	 * @param   array   $data  An array of input data.
	 * @param   string  $key   The name of the key for the primary key;
default is id.
	 *
	 * @return  boolean
	 *
	 * @since   1.6
	 */
	protected function allowEdit($data = array(), $key = 'id')
	{
		$recordId = (int) isset($data[$key]) ? $data[$key] : 0;
		$user = JFactory::getUser();

		// Zero record (id:0), return component edit permission by calling parent
controller method
		if (!$recordId)
		{
			return parent::allowEdit($data, $key);
		}

		// Check edit on the record asset (explicit or inherited)
		if ($user->authorise('core.edit',
'com_content.article.' . $recordId))
		{
			return true;
		}

		// Check edit own on the record asset (explicit or inherited)
		if ($user->authorise('core.edit.own',
'com_content.article.' . $recordId))
		{
			// Existing record already has an owner, get it
			$record = $this->getModel()->getItem($recordId);

			if (empty($record))
			{
				return false;
			}

			// Grant if current user is owner of the record
			return $user->get('id') == $record->created_by;
		}

		return false;
	}

	/**
	 * Method to cancel an edit.
	 *
	 * @param   string  $key  The name of the primary key of the URL variable.
	 *
	 * @return  boolean  True if access level checks pass, false otherwise.
	 *
	 * @since   1.6
	 */
	public function cancel($key = 'a_id')
	{
		parent::cancel($key);

		$app = JFactory::getApplication();

		// Load the parameters.
		$params = $app->getParams();

		$customCancelRedir = (bool)
$params->get('custom_cancel_redirect');

		if ($customCancelRedir)
		{
			$cancelMenuitemId = (int)
$params->get('cancel_redirect_menuitem');

			if ($cancelMenuitemId > 0)
			{
				$item = $app->getMenu()->getItem($cancelMenuitemId);
				$lang = '';

				if (JLanguageMultilang::isEnabled())
				{
					$lang = !is_null($item) && $item->language != '*'
? '&lang=' . $item->language : '';
				}

				// Redirect to the user specified return page.
				$redirlink = $item->link . $lang . '&Itemid=' .
$cancelMenuitemId;
			}
			else
			{
				// Redirect to the same article submission form (clean form).
				$redirlink = $app->getMenu()->getActive()->link .
'&Itemid=' . $app->getMenu()->getActive()->id;
			}
		}
		else
		{
			$menuitemId = (int) $params->get('redirect_menuitem');
			$lang = '';

			if ($menuitemId > 0)
			{
				$lang = '';
				$item = $app->getMenu()->getItem($menuitemId);

				if (JLanguageMultilang::isEnabled())
				{
					$lang = !is_null($item) && $item->language != '*'
? '&lang=' . $item->language : '';
				}

				// Redirect to the general (redirect_menuitem) user specified return
page.
				$redirlink = $item->link . $lang . '&Itemid=' .
$menuitemId;
			}
			else
			{
				// Redirect to the return page.
				$redirlink = $this->getReturnPage();
			}
		}

		$this->setRedirect(JRoute::_($redirlink, false));
	}

	/**
	 * Method to edit an existing record.
	 *
	 * @param   string  $key     The name of the primary key of the URL
variable.
	 * @param   string  $urlVar  The name of the URL variable if different
from the primary key
	 * (sometimes required to avoid router collisions).
	 *
	 * @return  boolean  True if access level check and checkout passes, false
otherwise.
	 *
	 * @since   1.6
	 */
	public function edit($key = null, $urlVar = 'a_id')
	{
		$result = parent::edit($key, $urlVar);

		if (!$result)
		{
			$this->setRedirect(JRoute::_($this->getReturnPage(), false));
		}

		return $result;
	}

	/**
	 * Method to get a model object, loading it if required.
	 *
	 * @param   string  $name    The model name. Optional.
	 * @param   string  $prefix  The class prefix. Optional.
	 * @param   array   $config  Configuration array for model. Optional.
	 *
	 * @return  object  The model.
	 *
	 * @since   1.5
	 */
	public function getModel($name = 'form', $prefix = '',
$config = array('ignore_request' => true))
	{
		return parent::getModel($name, $prefix, $config);
	}

	/**
	 * Gets the URL arguments to append to an item redirect.
	 *
	 * @param   integer  $recordId  The primary key id for the item.
	 * @param   string   $urlVar    The name of the URL variable for the id.
	 *
	 * @return  string	The arguments to append to the redirect URL.
	 *
	 * @since   1.6
	 */
	protected function getRedirectToItemAppend($recordId = null, $urlVar =
'a_id')
	{
		// Need to override the parent method completely.
		$tmpl   = $this->input->get('tmpl');

		$append = '';

		// Setup redirect info.
		if ($tmpl)
		{
			$append .= '&tmpl=' . $tmpl;
		}

		// TODO This is a bandaid, not a long term solution.
		/**
		 * if ($layout)
		 * {
		 *	$append .= '&layout=' . $layout;
		 * }
		 */

		$append .= '&layout=edit';

		if ($recordId)
		{
			$append .= '&' . $urlVar . '=' . $recordId;
		}

		$itemId = $this->input->getInt('Itemid');
		$return = $this->getReturnPage();
		$catId  = $this->input->getInt('catid');

		if ($itemId)
		{
			$append .= '&Itemid=' . $itemId;
		}

		if ($catId)
		{
			$append .= '&catid=' . $catId;
		}

		if ($return)
		{
			$append .= '&return=' . base64_encode($return);
		}

		return $append;
	}

	/**
	 * Get the return URL.
	 *
	 * If a "return" variable has been passed in the request
	 *
	 * @return  string	The return URL.
	 *
	 * @since   1.6
	 */
	protected function getReturnPage()
	{
		$return = $this->input->get('return', null,
'base64');

		if (empty($return) || !JUri::isInternal(base64_decode($return)))
		{
			return JUri::base();
		}
		else
		{
			return base64_decode($return);
		}
	}

	/**
	 * Method to save a record.
	 *
	 * @param   string  $key     The name of the primary key of the URL
variable.
	 * @param   string  $urlVar  The name of the URL variable if different
from the primary key (sometimes required to avoid router collisions).
	 *
	 * @return  boolean  True if successful, false otherwise.
	 *
	 * @since   1.6
	 */
	public function save($key = null, $urlVar = 'a_id')
	{
		$result    = parent::save($key, $urlVar);
		$app       = JFactory::getApplication();
		$articleId = $app->input->getInt('a_id');

		// Load the parameters.
		$params   = $app->getParams();
		$menuitem = (int) $params->get('redirect_menuitem');

		// Check for redirection after submission when creating a new article
only
		if ($menuitem > 0 && $articleId == 0)
		{
			$lang = '';

			if (JLanguageMultilang::isEnabled())
			{
				$item = $app->getMenu()->getItem($menuitem);
				$lang = !is_null($item) && $item->language != '*'
? '&lang=' . $item->language : '';
			}

			// If ok, redirect to the return page.
			if ($result)
			{
				$this->setRedirect(JRoute::_('index.php?Itemid=' .
$menuitem . $lang, false));
			}
		}
		else
		{
			// If ok, redirect to the return page.
			if ($result)
			{
				$this->setRedirect(JRoute::_($this->getReturnPage(), false));
			}
		}

		return $result;
	}

	/**
	 * Method to reload a record.
	 *
	 * @param   string  $key     The name of the primary key of the URL
variable.
	 * @param   string  $urlVar  The name of the URL variable if different
from the primary key (sometimes required to avoid router collisions).
	 *
	 * @return  void
	 *
	 * @since   3.8.0
	 */
	public function reload($key = null, $urlVar = 'a_id')
	{
		return parent::reload($key, $urlVar);
	}

	/**
	 * Method to save a vote.
	 *
	 * @return  void
	 *
	 * @since   1.6
	 */
	public function vote()
	{
		// Check for request forgeries.
		$this->checkToken();

		$user_rating = $this->input->getInt('user_rating', -1);

		if ($user_rating > -1)
		{
			$url = $this->input->getString('url', '');
			$id = $this->input->getInt('id', 0);
			$viewName = $this->input->getString('view',
$this->default_view);
			$model = $this->getModel($viewName);

			// Don't redirect to an external URL.
			if (!JUri::isInternal($url))
			{
				$url = JRoute::_('index.php');
			}

			if ($model->storeVote($id, $user_rating))
			{
				$this->setRedirect($url,
JText::_('COM_CONTENT_ARTICLE_VOTE_SUCCESS'));
			}
			else
			{
				$this->setRedirect($url,
JText::_('COM_CONTENT_ARTICLE_VOTE_FAILURE'));
			}
		}
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_content
 *
 * @copyright   (C) 2012 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

JLoader::register('ContentHelper', JPATH_ADMINISTRATOR .
'/components/com_content/helpers/content.php');
JLoader::register('ContentHelperRoute', JPATH_SITE .
'/components/com_content/helpers/route.php');
JLoader::register('CategoryHelperAssociation',
JPATH_ADMINISTRATOR .
'/components/com_categories/helpers/association.php');

/**
 * Content Component Association Helper
 *
 * @since  3.0
 */
abstract class ContentHelperAssociation extends CategoryHelperAssociation
{
	/**
	 * Method to get the associations for a given item
	 *
	 * @param   integer  $id      Id of the item
	 * @param   string   $view    Name of the view
	 * @param   string   $layout  View layout
	 *
	 * @return  array   Array of associations for the item
	 *
	 * @since  3.0
	 */
	public static function getAssociations($id = 0, $view = null, $layout =
null)
	{
		$jinput    = JFactory::getApplication()->input;
		$view      = $view === null ? $jinput->get('view') : $view;
		$component = $jinput->getCmd('option');
		$id        = empty($id) ? $jinput->getInt('id') : $id;

		if ($layout === null && $jinput->get('view') ==
$view && $component == 'com_content')
		{
			$layout = $jinput->get('layout', '',
'string');
		}

		if ($view === 'article')
		{
			if ($id)
			{
				$user      = JFactory::getUser();
				$groups    = implode(',',
$user->getAuthorisedViewLevels());
				$db        = JFactory::getDbo();
				$advClause = array();

				// Filter by user groups
				$advClause[] = 'c2.access IN (' . $groups . ')';

				// Filter by current language
				$advClause[] = 'c2.language != ' .
$db->quote(JFactory::getLanguage()->getTag());

				if (!$user->authorise('core.edit.state',
'com_content') &&
!$user->authorise('core.edit', 'com_content'))
				{
					// Filter by start and end dates.
					$nullDate = $db->quote($db->getNullDate());
					$date = JFactory::getDate();

					$nowDate = $db->quote($date->toSql());

					$advClause[] = '(c2.publish_up = ' . $nullDate . ' OR
c2.publish_up <= ' . $nowDate . ')';
					$advClause[] = '(c2.publish_down = ' . $nullDate . ' OR
c2.publish_down >= ' . $nowDate . ')';

					// Filter by published
					$advClause[] = 'c2.state = 1';
				}

				$associations =
JLanguageAssociations::getAssociations('com_content',
'#__content', 'com_content.item', $id, 'id',
'alias', 'catid', $advClause);

				$return = array();

				foreach ($associations as $tag => $item)
				{
					$return[$tag] = ContentHelperRoute::getArticleRoute($item->id,
(int) $item->catid, $item->language, $layout);
				}

				return $return;
			}
		}

		if ($view === 'category' || $view === 'categories')
		{
			return self::getCategoryAssociations($id, 'com_content',
$layout);
		}

		return array();
	}

	/**
	 * Method to display in frontend the associations for a given article
	 *
	 * @param   integer  $id  Id of the article
	 *
	 * @return  array  An array containing the association URL and the related
language object
	 *
	 * @since  3.7.0
	 */
	public static function displayAssociations($id)
	{
		$return = array();

		if ($associations = self::getAssociations($id, 'article'))
		{
			$levels    = JFactory::getUser()->getAuthorisedViewLevels();
			$languages = JLanguageHelper::getLanguages();

			foreach ($languages as $language)
			{
				// Do not display language when no association
				if (empty($associations[$language->lang_code]))
				{
					continue;
				}

				// Do not display language without frontend UI
				if (!array_key_exists($language->lang_code,
JLanguageHelper::getInstalledLanguages(0)))
				{
					continue;
				}

				// Do not display language without specific home menu
				if (!array_key_exists($language->lang_code,
JLanguageMultilang::getSiteHomePages()))
				{
					continue;
				}

				// Do not display language without authorized access level
				if (isset($language->access) && $language->access
&& !in_array($language->access, $levels))
				{
					continue;
				}

				$return[$language->lang_code] = array('item' =>
$associations[$language->lang_code], 'language' =>
$language);
			}
		}

		return $return;
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_content
 *
 * @copyright   (C) 2009 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Content Component Category Tree
 *
 * @since  1.6
 */
class ContentCategories extends JCategories
{
	/**
	 * Class constructor
	 *
	 * @param   array  $options  Array of options
	 *
	 * @since   1.7.0
	 */
	public function __construct($options = array())
	{
		$options['table'] = '#__content';
		$options['extension'] = 'com_content';

		parent::__construct($options);
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_content
 *
 * @copyright   (C) 2007 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

use Joomla\Registry\Registry;

/**
 * Content Component HTML Helper
 *
 * @since  1.5
 */
abstract class JHtmlIcon
{
	/**
	 * Method to generate a link to the create item page for the given
category
	 *
	 * @param   object    $category  The category information
	 * @param   Registry  $params    The item parameters
	 * @param   array     $attribs   Optional attributes for the link
	 * @param   boolean   $legacy    True to use legacy images, false to use
icomoon based graphic
	 *
	 * @return  string  The HTML markup for the create item link
	 */
	public static function create($category, $params, $attribs = array(),
$legacy = false)
	{
		$uri = JUri::getInstance();

		$url =
'index.php?option=com_content&task=article.add&return=' .
base64_encode($uri) . '&a_id=0&catid=' .
$category->id;

		$text = JLayoutHelper::render('joomla.content.icons.create',
array('params' => $params, 'legacy' => $legacy));

		// Add the button classes to the attribs array
		if (isset($attribs['class']))
		{
			$attribs['class'] .= ' btn btn-primary';
		}
		else
		{
			$attribs['class'] = 'btn btn-primary';
		}

		$button = JHtml::_('link', JRoute::_($url), $text, $attribs);

		$output = '<span class="hasTooltip" title="'
. JHtml::_('tooltipText', 'COM_CONTENT_CREATE_ARTICLE')
. '">' . $button . '</span>';

		return $output;
	}

	/**
	 * Method to generate a link to the email item page for the given article
	 *
	 * @param   object    $article  The article information
	 * @param   Registry  $params   The item parameters
	 * @param   array     $attribs  Optional attributes for the link
	 * @param   boolean   $legacy   True to use legacy images, false to use
icomoon based graphic
	 *
	 * @return  string  The HTML markup for the email item link
	 *
	 * @deprecated 4.0 The functionality to email an article is removed in
Joomla 4
	 */
	public static function email($article, $params, $attribs = array(),
$legacy = false)
	{
		JLoader::register('MailtoHelper', JPATH_SITE .
'/components/com_mailto/helpers/mailto.php');

		$uri      = JUri::getInstance();
		$base     = $uri->toString(array('scheme', 'host',
'port'));
		$template = JFactory::getApplication()->getTemplate();
		$link     = $base .
JRoute::_(ContentHelperRoute::getArticleRoute($article->slug,
$article->catid, $article->language), false);
		$url      =
'index.php?option=com_mailto&tmpl=component&template=' .
$template . '&link=' . MailtoHelper::addLink($link);

		$height = JFactory::getApplication()->get('captcha',
'0') === '0' ? 450 : 550;
		$status = 'width=400,height=' . $height .
',menubar=yes,resizable=yes';

		$text = JLayoutHelper::render('joomla.content.icons.email',
array('params' => $params, 'legacy' => $legacy));

		$attribs['title']   =
JText::_('JGLOBAL_EMAIL_TITLE');
		$attribs['onclick'] =
"window.open(this.href,'win2','" . $status .
"'); return false;";
		$attribs['rel']     = 'nofollow';

		return JHtml::_('link', JRoute::_($url), $text, $attribs);
	}

	/**
	 * Display an edit icon for the article.
	 *
	 * This icon will not display in a popup window, nor if the article is
trashed.
	 * Edit access checks must be performed in the calling code.
	 *
	 * @param   object    $article  The article information
	 * @param   Registry  $params   The item parameters
	 * @param   array     $attribs  Optional attributes for the link
	 * @param   boolean   $legacy   True to use legacy images, false to use
icomoon based graphic
	 *
	 * @return  string	The HTML for the article edit icon.
	 *
	 * @since   1.6
	 */
	public static function edit($article, $params, $attribs = array(), $legacy
= false)
	{
		$user = JFactory::getUser();
		$uri  = JUri::getInstance();

		// Ignore if in a popup window.
		if ($params && $params->get('popup'))
		{
			return;
		}

		// Ignore if the state is negative (trashed).
		if ($article->state < 0)
		{
			return;
		}

		// Show checked_out icon if the article is checked out by a different
user
		if (property_exists($article, 'checked_out')
			&& property_exists($article, 'checked_out_time')
			&& $article->checked_out > 0
			&& $article->checked_out != $user->get('id'))
		{
			$checkoutUser = JFactory::getUser($article->checked_out);
			$date         = JHtml::_('date',
$article->checked_out_time);
			$tooltip      = JText::_('JLIB_HTML_CHECKED_OUT') . ' ::
' . JText::sprintf('COM_CONTENT_CHECKED_OUT_BY',
$checkoutUser->name)
				. ' <br /> ' . $date;

			$text =
JLayoutHelper::render('joomla.content.icons.edit_lock',
array('tooltip' => $tooltip, 'legacy' =>
$legacy));

			$output = JHtml::_('link', '#', $text, $attribs);

			return $output;
		}

		$contentUrl = ContentHelperRoute::getArticleRoute($article->slug,
$article->catid, $article->language);
		$url        = $contentUrl . '&task=article.edit&a_id='
. $article->id . '&return=' . base64_encode($uri);

		if ($article->state == 0)
		{
			$overlib = JText::_('JUNPUBLISHED');
		}
		else
		{
			$overlib = JText::_('JPUBLISHED');
		}

		$date   = JHtml::_('date', $article->created);
		$author = $article->created_by_alias ?: $article->author;

		$overlib .= '&lt;br /&gt;';
		$overlib .= $date;
		$overlib .= '&lt;br /&gt;';
		$overlib .= JText::sprintf('COM_CONTENT_WRITTEN_BY',
htmlspecialchars($author, ENT_COMPAT, 'UTF-8'));

		$text = JLayoutHelper::render('joomla.content.icons.edit',
array('article' => $article, 'overlib' =>
$overlib, 'legacy' => $legacy));

		$attribs['title']   = JText::_('JGLOBAL_EDIT_TITLE');
		$output = JHtml::_('link', JRoute::_($url), $text, $attribs);

		return $output;
	}

	/**
	 * Method to generate a popup link to print an article
	 *
	 * @param   object    $article  The article information
	 * @param   Registry  $params   The item parameters
	 * @param   array     $attribs  Optional attributes for the link
	 * @param   boolean   $legacy   True to use legacy images, false to use
icomoon based graphic
	 *
	 * @return  string  The HTML markup for the popup link
	 */
	public static function print_popup($article, $params, $attribs = array(),
$legacy = false)
	{
		$url  = ContentHelperRoute::getArticleRoute($article->slug,
$article->catid, $article->language);
		$url .= '&tmpl=component&print=1&layout=default';

		$status =
'status=no,toolbar=no,scrollbars=yes,titlebar=no,menubar=no,resizable=yes,width=640,height=480,directories=no,location=no';

		$text =
JLayoutHelper::render('joomla.content.icons.print_popup',
array('params' => $params, 'legacy' => $legacy));

		$attribs['title']   =
JText::sprintf('JGLOBAL_PRINT_TITLE',
htmlspecialchars($article->title, ENT_QUOTES, 'UTF-8'));
		$attribs['onclick'] =
"window.open(this.href,'win2','" . $status .
"'); return false;";
		$attribs['rel']     = 'nofollow';

		return JHtml::_('link', JRoute::_($url), $text, $attribs);
	}

	/**
	 * Method to generate a link to print an article
	 *
	 * @param   object    $article  Not used, @deprecated for 4.0
	 * @param   Registry  $params   The item parameters
	 * @param   array     $attribs  Not used, @deprecated for 4.0
	 * @param   boolean   $legacy   True to use legacy images, false to use
icomoon based graphic
	 *
	 * @return  string  The HTML markup for the popup link
	 */
	public static function print_screen($article, $params, $attribs = array(),
$legacy = false)
	{
		$text =
JLayoutHelper::render('joomla.content.icons.print_screen',
array('params' => $params, 'legacy' => $legacy));

		return '<a href="#" onclick="window.print();return
false;">' . $text . '</a>';
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_content
 *
 * @copyright   (C) 2016 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Legacy routing rules class from com_content
 *
 * @since       3.6
 * @deprecated  4.0
 */
class ContentRouterRulesLegacy implements JComponentRouterRulesInterface
{
	/**
	 * Constructor for this legacy router
	 *
	 * @param   JComponentRouterView  $router  The router this rule belongs to
	 *
	 * @since       3.6
	 * @deprecated  4.0
	 */
	public function __construct($router)
	{
		$this->router = $router;
	}

	/**
	 * Preprocess the route for the com_content component
	 *
	 * @param   array  &$query  An array of URL arguments
	 *
	 * @return  void
	 *
	 * @since       3.6
	 * @deprecated  4.0
	 */
	public function preprocess(&$query)
	{
	}

	/**
	 * Build the route for the com_content component
	 *
	 * @param   array  &$query     An array of URL arguments
	 * @param   array  &$segments  The URL arguments to use to assemble
the subsequent URL.
	 *
	 * @return  void
	 *
	 * @since       3.6
	 * @deprecated  4.0
	 */
	public function build(&$query, &$segments)
	{
		// Get a menu item based on Itemid or currently active
		$params = JComponentHelper::getParams('com_content');
		$advanced = $params->get('sef_advanced_link', 0);

		// We need a menu item.  Either the one specified in the query, or the
current active one if none specified
		if (empty($query['Itemid']))
		{
			$menuItem = $this->router->menu->getActive();
			$menuItemGiven = false;
		}
		else
		{
			$menuItem =
$this->router->menu->getItem($query['Itemid']);
			$menuItemGiven = true;
		}

		// Check again
		if ($menuItemGiven && isset($menuItem) &&
$menuItem->component != 'com_content')
		{
			$menuItemGiven = false;
			unset($query['Itemid']);
		}

		if (isset($query['view']))
		{
			$view = $query['view'];
		}
		else
		{
			// We need to have a view in the query or it is an invalid URL
			return;
		}

		// Are we dealing with an article or category that is attached to a menu
item?
		if ($menuItem !== null
			&& isset($menuItem->query['view'],
$query['view'], $menuItem->query['id'],
$query['id'])
			&& $menuItem->query['view'] ==
$query['view']
			&& $menuItem->query['id'] == (int)
$query['id'])
		{
			unset($query['view']);

			if (isset($query['catid']))
			{
				unset($query['catid']);
			}

			if (isset($query['layout']))
			{
				unset($query['layout']);
			}

			unset($query['id']);

			return;
		}

		if ($view == 'category' || $view == 'article')
		{
			if (!$menuItemGiven)
			{
				$segments[] = $view;
			}

			unset($query['view']);

			if ($view == 'article')
			{
				if (isset($query['id']) &&
isset($query['catid']) && $query['catid'])
				{
					$catid = $query['catid'];

					// Make sure we have the id and the alias
					if (strpos($query['id'], ':') === false)
					{
						$db = JFactory::getDbo();
						$dbQuery = $db->getQuery(true)
							->select('alias')
							->from('#__content')
							->where('id=' . (int) $query['id']);
						$db->setQuery($dbQuery);
						$alias = $db->loadResult();
						$query['id'] = $query['id'] . ':' .
$alias;
					}
				}
				else
				{
					// We should have these two set for this view.  If we don't, it
is an error
					return;
				}
			}
			else
			{
				if (isset($query['id']))
				{
					$catid = $query['id'];
				}
				else
				{
					// We should have id set for this view.  If we don't, it is an
error
					return;
				}
			}

			if ($menuItemGiven &&
isset($menuItem->query['id']))
			{
				$mCatid = $menuItem->query['id'];
			}
			else
			{
				$mCatid = 0;
			}

			$categories = JCategories::getInstance('Content');
			$category = $categories->get($catid);

			if (!$category)
			{
				// We couldn't find the category we were given.  Bail.
				return;
			}

			$path = array_reverse($category->getPath());

			$array = array();

			foreach ($path as $id)
			{
				if ((int) $id == (int) $mCatid)
				{
					break;
				}

				list($tmp, $id) = explode(':', $id, 2);

				$array[] = $id;
			}

			$array = array_reverse($array);

			if (!$advanced && count($array))
			{
				$array[0] = (int) $catid . ':' . $array[0];
			}

			$segments = array_merge($segments, $array);

			if ($view == 'article')
			{
				if ($advanced)
				{
					list($tmp, $id) = explode(':', $query['id'], 2);
				}
				else
				{
					$id = $query['id'];
				}

				$segments[] = $id;
			}

			unset($query['id'], $query['catid']);
		}

		if ($view == 'archive')
		{
			if (!$menuItemGiven)
			{
				$segments[] = $view;
				unset($query['view']);
			}

			if (isset($query['year']))
			{
				if ($menuItemGiven)
				{
					$segments[] = $query['year'];
					unset($query['year']);
				}
			}

			if (isset($query['year']) &&
isset($query['month']))
			{
				if ($menuItemGiven)
				{
					$segments[] = $query['month'];
					unset($query['month']);
				}
			}
		}

		if ($view == 'featured')
		{
			if (!$menuItemGiven)
			{
				$segments[] = $view;
			}

			unset($query['view']);
		}

		/*
		 * If the layout is specified and it is the same as the layout in the
menu item, we
		 * unset it so it doesn't go into the query string.
		 */
		if (isset($query['layout']))
		{
			if ($menuItemGiven &&
isset($menuItem->query['layout']))
			{
				if ($query['layout'] ==
$menuItem->query['layout'])
				{
					unset($query['layout']);
				}
			}
			else
			{
				if ($query['layout'] == 'default')
				{
					unset($query['layout']);
				}
			}
		}

		$total = count($segments);

		for ($i = 0; $i < $total; $i++)
		{
			$segments[$i] = str_replace(':', '-',
$segments[$i]);
		}
	}

	/**
	 * Parse the segments of a URL.
	 *
	 * @param   array  &$segments  The segments of the URL to parse.
	 * @param   array  &$vars      The URL attributes to be used by the
application.
	 *
	 * @return  void
	 *
	 * @since       3.6
	 * @deprecated  4.0
	 */
	public function parse(&$segments, &$vars)
	{
		$total = count($segments);

		for ($i = 0; $i < $total; $i++)
		{
			$segments[$i] = preg_replace('/-/', ':',
$segments[$i], 1);
		}

		// Get the active menu item.
		$item = $this->router->menu->getActive();
		$params = JComponentHelper::getParams('com_content');
		$advanced = $params->get('sef_advanced_link', 0);
		$db = JFactory::getDbo();

		// Count route segments
		$count = count($segments);

		/*
		 * Standard routing for articles.  If we don't pick up an Itemid
then we get the view from the segments
		 * the first segment is the view and the last segment is the id of the
article or category.
		 */
		if (!isset($item))
		{
			$vars['view'] = $segments[0];
			$vars['id'] = $segments[$count - 1];

			return;
		}

		/*
		 * If there is only one segment, then it points to either an article or a
category.
		 * We test it first to see if it is a category.  If the id and alias
match a category,
		 * then we assume it is a category.  If they don't we assume it is
an article
		 */
		if ($count == 1)
		{
			// We check to see if an alias is given.  If not, we assume it is an
article
			if (strpos($segments[0], ':') === false)
			{
				$vars['view'] = 'article';
				$vars['id'] = (int) $segments[0];

				return;
			}

			list($id, $alias) = explode(':', $segments[0], 2);

			// First we check if it is a category
			$category = JCategories::getInstance('Content')->get($id);

			if ($category && $category->alias == $alias)
			{
				$vars['view'] = 'category';
				$vars['id'] = $id;

				return;
			}
			else
			{
				$query = $db->getQuery(true)
					->select($db->quoteName(array('alias',
'catid')))
					->from($db->quoteName('#__content'))
					->where($db->quoteName('id') . ' = ' . (int)
$id);
				$db->setQuery($query);
				$article = $db->loadObject();

				if ($article)
				{
					if ($article->alias == $alias)
					{
						$vars['view'] = 'article';
						$vars['catid'] = (int) $article->catid;
						$vars['id'] = (int) $id;

						return;
					}
				}
			}
		}

		/*
		 * If there was more than one segment, then we can determine where the
URL points to
		 * because the first segment will have the target category id prepended
to it.  If the
		 * last segment has a number prepended, it is an article, otherwise, it
is a category.
		 */
		if (!$advanced)
		{
			$cat_id = (int) $segments[0];

			$article_id = (int) $segments[$count - 1];

			if ($article_id > 0)
			{
				$vars['view'] = 'article';
				$vars['catid'] = $cat_id;
				$vars['id'] = $article_id;
			}
			else
			{
				$vars['view'] = 'category';
				$vars['id'] = $cat_id;
			}

			return;
		}

		// We get the category id from the menu item and search from there
		$id = $item->query['id'];
		$category = JCategories::getInstance('Content')->get($id);

		if (!$category)
		{
			JError::raiseError(404,
JText::_('COM_CONTENT_ERROR_PARENT_CATEGORY_NOT_FOUND'));

			return;
		}

		$categories = $category->getChildren();
		$vars['catid'] = $id;
		$vars['id'] = $id;
		$found = 0;

		foreach ($segments as $segment)
		{
			$segment = str_replace(':', '-', $segment);

			foreach ($categories as $category)
			{
				if ($category->alias == $segment)
				{
					$vars['id'] = $category->id;
					$vars['catid'] = $category->id;
					$vars['view'] = 'category';
					$categories = $category->getChildren();
					$found = 1;
					break;
				}
			}

			if ($found == 0)
			{
				if ($advanced)
				{
					$db = JFactory::getDbo();
					$query = $db->getQuery(true)
						->select($db->quoteName('id'))
						->from('#__content')
						->where($db->quoteName('catid') . ' = ' .
(int) $vars['catid'])
						->where($db->quoteName('alias') . ' = ' .
$db->quote($segment));
					$db->setQuery($query);
					$cid = $db->loadResult();
				}
				else
				{
					$cid = $segment;
				}

				$vars['id'] = $cid;

				if ($item->query['view'] == 'archive' &&
$count != 1)
				{
					$vars['year'] = $count >= 2 ? $segments[$count - 2] :
null;
					$vars['month'] = $segments[$count - 1];
					$vars['view'] = 'archive';
				}
				else
				{
					$vars['view'] = 'article';
				}
			}

			$found = 0;
		}
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_content
 *
 * @copyright   (C) 2007 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Content Component Query Helper
 *
 * @since  1.5
 */
class ContentHelperQuery
{
	/**
	 * Translate an order code to a field for primary category ordering.
	 *
	 * @param   string  $orderby  The ordering code.
	 *
	 * @return  string  The SQL field(s) to order by.
	 *
	 * @since   1.5
	 */
	public static function orderbyPrimary($orderby)
	{
		switch ($orderby)
		{
			case 'alpha' :
				$orderby = 'c.path, ';
				break;

			case 'ralpha' :
				$orderby = 'c.path DESC, ';
				break;

			case 'order' :
				$orderby = 'c.lft, ';
				break;

			default :
				$orderby = '';
				break;
		}

		return $orderby;
	}

	/**
	 * Translate an order code to a field for secondary category ordering.
	 *
	 * @param   string  $orderby    The ordering code.
	 * @param   string  $orderDate  The ordering code for the date.
	 *
	 * @return  string  The SQL field(s) to order by.
	 *
	 * @since   1.5
	 */
	public static function orderbySecondary($orderby, $orderDate =
'created')
	{
		$queryDate = self::getQueryDate($orderDate);

		switch ($orderby)
		{
			case 'date' :
				$orderby = $queryDate;
				break;

			case 'rdate' :
				$orderby = $queryDate . ' DESC ';
				break;

			case 'alpha' :
				$orderby = 'a.title';
				break;

			case 'ralpha' :
				$orderby = 'a.title DESC';
				break;

			case 'hits' :
				$orderby = 'a.hits DESC';
				break;

			case 'rhits' :
				$orderby = 'a.hits';
				break;

			case 'order' :
				$orderby = 'a.ordering';
				break;

			case 'rorder' :
				$orderby = 'a.ordering DESC';
				break;

			case 'author' :
				$orderby = 'author';
				break;

			case 'rauthor' :
				$orderby = 'author DESC';
				break;

			case 'front' :
				$orderby = 'a.featured DESC, fp.ordering, ' . $queryDate .
' DESC ';
				break;

			case 'random' :
				$orderby = JFactory::getDbo()->getQuery(true)->Rand();
				break;

			case 'vote' :
				$orderby = 'a.id DESC ';

				if (JPluginHelper::isEnabled('content', 'vote'))
				{
					$orderby = 'rating_count DESC ';
				}
				break;

			case 'rvote' :
				$orderby = 'a.id ASC ';

				if (JPluginHelper::isEnabled('content', 'vote'))
				{
					$orderby = 'rating_count ASC ';
				}
				break;

			case 'rank' :
				$orderby = 'a.id DESC ';

				if (JPluginHelper::isEnabled('content', 'vote'))
				{
					$orderby = 'rating DESC ';
				}
				break;

			case 'rrank' :
				$orderby = 'a.id ASC ';

				if (JPluginHelper::isEnabled('content', 'vote'))
				{
					$orderby = 'rating ASC ';
				}
				break;

			default :
				$orderby = 'a.ordering';
				break;
		}

		return $orderby;
	}

	/**
	 * Translate an order code to a field for primary category ordering.
	 *
	 * @param   string  $orderDate  The ordering code.
	 *
	 * @return  string  The SQL field(s) to order by.
	 *
	 * @since   1.6
	 */
	public static function getQueryDate($orderDate)
	{
		$db = JFactory::getDbo();

		switch ($orderDate)
		{
			case 'modified' :
				$queryDate = ' CASE WHEN a.modified = ' .
$db->quote($db->getNullDate()) . ' THEN a.created ELSE
a.modified END';
				break;

			// Use created if publish_up is not set
			case 'published' :
				$queryDate = ' CASE WHEN a.publish_up = ' .
$db->quote($db->getNullDate()) . ' THEN a.created ELSE
a.publish_up END ';
				break;

			case 'unpublished' :
				$queryDate = ' CASE WHEN a.publish_down = ' .
$db->quote($db->getNullDate()) . ' THEN a.created ELSE
a.publish_down END ';
				break;
			case 'created' :
			default :
				$queryDate = ' a.created ';
				break;
		}

		return $queryDate;
	}

	/**
	 * Get join information for the voting query.
	 *
	 * @param   \Joomla\Registry\Registry  $params  An options object for the
article.
	 *
	 * @return  array  A named array with "select" and
"join" keys.
	 *
	 * @since   1.5
	 */
	public static function buildVotingQuery($params = null)
	{
		if (!$params)
		{
			$params = JComponentHelper::getParams('com_content');
		}

		$voting = $params->get('show_vote');

		if ($voting)
		{
			// Calculate voting count
			$select = ' , ROUND(v.rating_sum / v.rating_count) AS rating,
v.rating_count';
			$join = ' LEFT JOIN #__content_rating AS v ON a.id =
v.content_id';
		}
		else
		{
			$select = '';
			$join = '';
		}

		return array('select' => $select, 'join' =>
$join);
	}

	/**
	 * Method to order the intro articles array for ordering
	 * down the columns instead of across.
	 * The layout always lays the introtext articles out across columns.
	 * Array is reordered so that, when articles are displayed in index order
	 * across columns in the layout, the result is that the
	 * desired article ordering is achieved down the columns.
	 *
	 * @param   array    &$articles   Array of intro text articles
	 * @param   integer  $numColumns  Number of columns in the layout
	 *
	 * @return  array  Reordered array to achieve desired ordering down
columns
	 *
	 * @since       1.6
	 * @deprecated  4.0 
	 */
	public static function orderDownColumns(&$articles, $numColumns = 1)
	{
		$count = count($articles);

		// Just return the same array if there is nothing to change
		if ($numColumns == 1 || !is_array($articles) || $count <= $numColumns)
		{
			$return = $articles;
		}
		// We need to re-order the intro articles array
		else
		{
			// We need to preserve the original array keys
			$keys = array_keys($articles);

			$maxRows = ceil($count / $numColumns);
			$numCells = $maxRows * $numColumns;
			$numEmpty = $numCells - $count;
			$index = array();

			// Calculate number of empty cells in the array

			// Fill in all cells of the array
			// Put -1 in empty cells so we can skip later
			for ($row = 1, $i = 1; $row <= $maxRows; $row++)
			{
				for ($col = 1; $col <= $numColumns; $col++)
				{
					if ($numEmpty > ($numCells - $i))
					{
						// Put -1 in empty cells
						$index[$row][$col] = -1;
					}
					else
					{
						// Put in zero as placeholder
						$index[$row][$col] = 0;
					}

					$i++;
				}
			}

			// Layout the articles in column order, skipping empty cells
			$i = 0;

			for ($col = 1; ($col <= $numColumns) && ($i < $count);
$col++)
			{
				for ($row = 1; ($row <= $maxRows) && ($i < $count);
$row++)
				{
					if ($index[$row][$col] != - 1)
					{
						$index[$row][$col] = $keys[$i];
						$i++;
					}
				}
			}

			// Now read the $index back row by row to get articles in right row/col
			// so that they will actually be ordered down the columns (when read by
row in the layout)
			$return = array();
			$i = 0;

			for ($row = 1; ($row <= $maxRows) && ($i < $count);
$row++)
			{
				for ($col = 1; ($col <= $numColumns) && ($i < $count);
$col++)
				{
					$return[$keys[$i]] = $articles[$index[$row][$col]];
					$i++;
				}
			}
		}

		return $return;
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_content
 *
 * @copyright   (C) 2007 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Content Component Route Helper.
 *
 * @since  1.5
 */
abstract class ContentHelperRoute
{
	/**
	 * Get the article route.
	 *
	 * @param   integer  $id        The route of the content item.
	 * @param   integer  $catid     The category ID.
	 * @param   integer  $language  The language code.
	 * @param   string   $layout    The layout value.
	 *
	 * @return  string  The article route.
	 *
	 * @since   1.5
	 */
	public static function getArticleRoute($id, $catid = 0, $language = 0,
$layout = null)
	{
		// Create the link
		$link = 'index.php?option=com_content&view=article&id='
. $id;

		if ((int) $catid > 1)
		{
			$link .= '&catid=' . $catid;
		}

		if ($language && $language !== '*' &&
JLanguageMultilang::isEnabled())
		{
			$link .= '&lang=' . $language;
		}

		if ($layout)
		{
			$link .= '&layout=' . $layout;
		}

		return $link;
	}

	/**
	 * Get the category route.
	 *
	 * @param   integer  $catid     The category ID.
	 * @param   integer  $language  The language code.
	 * @param   string   $layout    The layout value.
	 *
	 * @return  string  The article route.
	 *
	 * @since   1.5
	 */
	public static function getCategoryRoute($catid, $language = 0, $layout =
null)
	{
		if ($catid instanceof JCategoryNode)
		{
			$id = $catid->id;
		}
		else
		{
			$id = (int) $catid;
		}

		if ($id < 1)
		{
			return '';
		}

		$link =
'index.php?option=com_content&view=category&id=' . $id;

		if ($language && $language !== '*' &&
JLanguageMultilang::isEnabled())
		{
			$link .= '&lang=' . $language;
		}

		if ($layout)
		{
			$link .= '&layout=' . $layout;
		}

		return $link;
	}

	/**
	 * Get the form route.
	 *
	 * @param   integer  $id  The form ID.
	 *
	 * @return  string  The article route.
	 *
	 * @since   1.5
	 */
	public static function getFormRoute($id)
	{
		return
'index.php?option=com_content&task=article.edit&a_id=' .
(int) $id;
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_content
 *
 * @copyright   (C) 2006 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

use Joomla\Utilities\ArrayHelper;

JLoader::register('ContentModelArticles', __DIR__ .
'/articles.php');

/**
 * Content Component Archive Model
 *
 * @since  1.5
 */
class ContentModelArchive extends ContentModelArticles
{
	/**
	 * Model context string.
	 *
	 * @var		string
	 */
	public $_context = 'com_content.archive';

	/**
	 * Method to auto-populate the model state.
	 *
	 * Note. Calling getState in this method will result in recursion.
	 *
	 * @param   string  $ordering   The field to order on.
	 * @param   string  $direction  The direction to order on.
	 *
	 * @return  void
	 *
	 * @since   1.6
	 */
	protected function populateState($ordering = null, $direction = null)
	{
		parent::populateState();

		$app = JFactory::getApplication();

		// Add archive properties
		$params = $this->state->params;

		// Filter on archived articles
		$this->setState('filter.published', 2);

		// Filter on month, year
		$this->setState('filter.month',
$app->input->getInt('month'));
		$this->setState('filter.year',
$app->input->getInt('year'));

		// Optional filter text
		$this->setState('list.filter',
$app->input->getString('filter-search'));

		// Get list limit
		$itemid = $app->input->get('Itemid', 0, 'int');
		$limit =
$app->getUserStateFromRequest('com_content.archive.list' .
$itemid . '.limit', 'limit',
$params->get('display_num'), 'uint');
		$this->setState('list.limit', $limit);

		// Set the archive ordering
		$articleOrderby   = $params->get('orderby_sec',
'rdate');
		$articleOrderDate = $params->get('order_date');

		// No category ordering
		$secondary = ContentHelperQuery::orderbySecondary($articleOrderby,
$articleOrderDate);

		$this->setState('list.ordering', $secondary . ',
a.created DESC');
		$this->setState('list.direction', '');
	}

	/**
	 * Get the master query for retrieving a list of articles subject to the
model state.
	 *
	 * @return  JDatabaseQuery
	 *
	 * @since   1.6
	 */
	protected function getListQuery()
	{
		$params           = $this->state->params;
		$app              = JFactory::getApplication('site');
		$catids           =
ArrayHelper::toInteger($app->input->get('catid', array(),
'array'));
		$catids           = array_values(array_diff($catids, array(0)));
		$articleOrderDate = $params->get('order_date');

		// Create a new query object.
		$query = parent::getListQuery();

			// Add routing for archive
			// Sqlsrv changes
		$case_when = ' CASE WHEN ';
		$case_when .= $query->charLength('a.alias', '!=',
'0');
		$case_when .= ' THEN ';
		$a_id = $query->castAsChar('a.id');
		$case_when .= $query->concatenate(array($a_id, 'a.alias'),
':');
		$case_when .= ' ELSE ';
		$case_when .= $a_id . ' END as slug';

		$query->select($case_when);

		$case_when = ' CASE WHEN ';
		$case_when .= $query->charLength('c.alias', '!=',
'0');
		$case_when .= ' THEN ';
		$c_id = $query->castAsChar('c.id');
		$case_when .= $query->concatenate(array($c_id, 'c.alias'),
':');
		$case_when .= ' ELSE ';
		$case_when .= $c_id . ' END as catslug';
		$query->select($case_when);

		// Filter on month, year
		// First, get the date field
		$queryDate = ContentHelperQuery::getQueryDate($articleOrderDate);

		if ($month = $this->getState('filter.month'))
		{
			$query->where($query->month($queryDate) . ' = ' .
$month);
		}

		if ($year = $this->getState('filter.year'))
		{
			$query->where($query->year($queryDate) . ' = ' . $year);
		}

		if (count($catids) > 0)
		{
			$query->where('c.id IN (' . implode(', ',
$catids) . ')');
		}

		return $query;
	}

	/**
	 * Method to get the archived article list
	 *
	 * @access public
	 * @return array
	 */
	public function getData()
	{
		$app = JFactory::getApplication();

		// Lets load the content if it doesn't already exist
		if (empty($this->_data))
		{
			// Get the page/component configuration
			$params = $app->getParams();

			// Get the pagination request variables
			$limit      = $app->input->get('limit',
$params->get('display_num', 20), 'uint');
			$limitstart = $app->input->get('limitstart', 0,
'uint');

			$query = $this->_buildQuery();

			$this->_data = $this->_getList($query, $limitstart, $limit);
		}

		return $this->_data;
	}

	/**
	 * JModelLegacy override to add alternating value for $odd
	 *
	 * @param   string   $query       The query.
	 * @param   integer  $limitstart  Offset.
	 * @param   integer  $limit       The number of records.
	 *
	 * @return  array  An array of results.
	 *
	 * @since   3.0.1
	 * @throws  RuntimeException
	 */
	protected function _getList($query, $limitstart=0, $limit=0)
	{
		$result = parent::_getList($query, $limitstart, $limit);

		$odd = 1;

		foreach ($result as $k => $row)
		{
			$result[$k]->odd = $odd;
			$odd = 1 - $odd;
		}

		return $result;
	}

	/**
	 * Gets the archived articles years
	 *
	 * @return   array
	 *
	 * @since    3.6.0
	 */
	public function getYears()
	{
		$db = $this->getDbo();
		$nullDate = $db->quote($db->getNullDate());
		$nowDate  = $db->quote(JFactory::getDate()->toSql());

		$query = $db->getQuery(true);
		$years = $query->year($db->qn('created'));
		$query->select('DISTINCT (' . $years . ')')
			->from($db->qn('#__content'))
			->where($db->qn('state') . '= 2')
			->where('(publish_up = ' . $nullDate . ' OR publish_up
<= ' . $nowDate . ')')
			->where('(publish_down = ' . $nullDate . ' OR
publish_down >= ' . $nowDate . ')')
			->order('1 ASC');

		$db->setQuery($query);

		return $db->loadColumn();
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_content
 *
 * @copyright   (C) 2006 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

use Joomla\Registry\Registry;
use Joomla\Utilities\IpHelper;

/**
 * Content Component Article Model
 *
 * @since  1.5
 */
class ContentModelArticle extends JModelItem
{
	/**
	 * Model context string.
	 *
	 * @var        string
	 */
	protected $_context = 'com_content.article';

	/**
	 * Method to auto-populate the model state.
	 *
	 * Note. Calling getState in this method will result in recursion.
	 *
	 * @since   1.6
	 *
	 * @return void
	 */
	protected function populateState()
	{
		$app = JFactory::getApplication('site');

		// Load state from the request.
		$pk = $app->input->getInt('id');
		$this->setState('article.id', $pk);

		$offset = $app->input->getUInt('limitstart');
		$this->setState('list.offset', $offset);

		// Load the parameters.
		$params = $app->getParams();
		$this->setState('params', $params);

		$user = JFactory::getUser();

		// If $pk is set then authorise on complete asset, else on component only
		$asset = empty($pk) ? 'com_content' :
'com_content.article.' . $pk;

		if ((!$user->authorise('core.edit.state', $asset))
&& (!$user->authorise('core.edit', $asset)))
		{
			$this->setState('filter.published', 1);
			$this->setState('filter.archived', 2);
		}

		$this->setState('filter.language',
JLanguageMultilang::isEnabled());
	}

	/**
	 * Method to get article data.
	 *
	 * @param   integer  $pk  The id of the article.
	 *
	 * @return  object|boolean|JException  Menu item data object on success,
boolean false or JException instance on error
	 */
	public function getItem($pk = null)
	{
		$user = JFactory::getUser();

		$pk = (!empty($pk)) ? $pk : (int)
$this->getState('article.id');

		if ($this->_item === null)
		{
			$this->_item = array();
		}

		if (!isset($this->_item[$pk]))
		{
			try
			{
				$db = $this->getDbo();
				$query = $db->getQuery(true)
					->select(
						$this->getState(
							'item.select', 'a.id, a.asset_id, a.title, a.alias,
a.introtext, a.fulltext, ' .
							'a.state, a.catid, a.created, a.created_by, a.created_by_alias,
' .
							// Use created if modified is 0
							'CASE WHEN a.modified = ' .
$db->quote($db->getNullDate()) . ' THEN a.created ELSE
a.modified END as modified, ' .
							'a.modified_by, a.checked_out, a.checked_out_time,
a.publish_up, a.publish_down, ' .
							'a.images, a.urls, a.attribs, a.version, a.ordering, ' .
							'a.metakey, a.metadesc, a.access, a.hits, a.metadata,
a.featured, a.language, a.xreference'
						)
					);
				$query->from('#__content AS a')
					->where('a.id = ' . (int) $pk);

				// Join on category table.
				$query->select('c.title AS category_title, c.alias AS
category_alias, c.access AS category_access')
					->innerJoin('#__categories AS c on c.id = a.catid')
					->where('c.published > 0');

				// Join on user table.
				$query->select('u.name AS author')
					->join('LEFT', '#__users AS u on u.id =
a.created_by');

				// Filter by language
				if ($this->getState('filter.language'))
				{
					$query->where('a.language in (' .
$db->quote(JFactory::getLanguage()->getTag()) . ',' .
$db->quote('*') . ')');
				}

				// Join over the categories to get parent category titles
				$query->select('parent.title as parent_title, parent.id as
parent_id, parent.path as parent_route, parent.alias as parent_alias')
					->join('LEFT', '#__categories as parent ON parent.id
= c.parent_id');

				// Join on voting table
				$query->select('ROUND(v.rating_sum / v.rating_count, 0) AS
rating, v.rating_count as rating_count')
					->join('LEFT', '#__content_rating AS v ON a.id =
v.content_id');

				if ((!$user->authorise('core.edit.state',
'com_content.article.' . $pk)) &&
(!$user->authorise('core.edit',
'com_content.article.' . $pk)))
				{
					// Filter by start and end dates.
					$nullDate = $db->quote($db->getNullDate());
					$date = JFactory::getDate();

					$nowDate = $db->quote($date->toSql());

					$query->where('(a.publish_up = ' . $nullDate . ' OR
a.publish_up <= ' . $nowDate . ')')
						->where('(a.publish_down = ' . $nullDate . ' OR
a.publish_down >= ' . $nowDate . ')');
				}

				// Filter by published state.
				$published = $this->getState('filter.published');
				$archived = $this->getState('filter.archived');

				if (is_numeric($published))
				{
					$query->where('(a.state = ' . (int) $published . '
OR a.state =' . (int) $archived . ')');
				}

				$db->setQuery($query);

				$data = $db->loadObject();

				if (empty($data))
				{
					return JError::raiseError(404,
JText::_('COM_CONTENT_ERROR_ARTICLE_NOT_FOUND'));
				}

				// Check for published state if filter set.
				if ((is_numeric($published) || is_numeric($archived)) &&
(($data->state != $published) && ($data->state !=
$archived)))
				{
					return JError::raiseError(404,
JText::_('COM_CONTENT_ERROR_ARTICLE_NOT_FOUND'));
				}

				// Convert parameter fields to objects.
				$registry = new Registry($data->attribs);

				$data->params = clone $this->getState('params');
				$data->params->merge($registry);

				$data->metadata = new Registry($data->metadata);

				// Technically guest could edit an article, but lets not check that to
improve performance a little.
				if (!$user->get('guest'))
				{
					$userId = $user->get('id');
					$asset = 'com_content.article.' . $data->id;

					// Check general edit permission first.
					if ($user->authorise('core.edit', $asset))
					{
						$data->params->set('access-edit', true);
					}

					// Now check if edit.own is available.
					elseif (!empty($userId) &&
$user->authorise('core.edit.own', $asset))
					{
						// Check for a valid user and that they are the owner.
						if ($userId == $data->created_by)
						{
							$data->params->set('access-edit', true);
						}
					}
				}

				// Compute view access permissions.
				if ($access = $this->getState('filter.access'))
				{
					// If the access filter has been set, we already know this user can
view.
					$data->params->set('access-view', true);
				}
				else
				{
					// If no access filter is set, the layout takes some responsibility
for display of limited information.
					$user = JFactory::getUser();
					$groups = $user->getAuthorisedViewLevels();

					if ($data->catid == 0 || $data->category_access === null)
					{
						$data->params->set('access-view',
in_array($data->access, $groups));
					}
					else
					{
						$data->params->set('access-view',
in_array($data->access, $groups) &&
in_array($data->category_access, $groups));
					}
				}

				$this->_item[$pk] = $data;
			}
			catch (Exception $e)
			{
				if ($e->getCode() == 404)
				{
					// Need to go thru the error handler to allow Redirect to work.
					JError::raiseError(404, $e->getMessage());
				}
				else
				{
					$this->setError($e);
					$this->_item[$pk] = false;
				}
			}
		}

		return $this->_item[$pk];
	}

	/**
	 * Increment the hit counter for the article.
	 *
	 * @param   integer  $pk  Optional primary key of the article to
increment.
	 *
	 * @return  boolean  True if successful; false otherwise and internal
error set.
	 */
	public function hit($pk = 0)
	{
		$input = JFactory::getApplication()->input;
		$hitcount = $input->getInt('hitcount', 1);

		if ($hitcount)
		{
			$pk = (!empty($pk)) ? $pk : (int)
$this->getState('article.id');

			$table = JTable::getInstance('Content', 'JTable');
			$table->hit($pk);
		}

		return true;
	}

	/**
	 * Save user vote on article
	 *
	 * @param   integer  $pk    Joomla Article Id
	 * @param   integer  $rate  Voting rate
	 *
	 * @return  boolean          Return true on success
	 */
	public function storeVote($pk = 0, $rate = 0)
	{
		if ($rate >= 1 && $rate <= 5 && $pk > 0)
		{
			$userIP = IpHelper::getIp();

			// Initialize variables.
			$db    = $this->getDbo();
			$query = $db->getQuery(true);

			// Create the base select statement.
			$query->select('*')
				->from($db->quoteName('#__content_rating'))
				->where($db->quoteName('content_id') . ' = '
. (int) $pk);

			// Set the query and load the result.
			$db->setQuery($query);

			// Check for a database error.
			try
			{
				$rating = $db->loadObject();
			}
			catch (RuntimeException $e)
			{
				JError::raiseWarning(500, $e->getMessage());

				return false;
			}

			// There are no ratings yet, so lets insert our rating
			if (!$rating)
			{
				$query = $db->getQuery(true);

				// Create the base insert statement.
				$query->insert($db->quoteName('#__content_rating'))
					->columns(array($db->quoteName('content_id'),
$db->quoteName('lastip'),
$db->quoteName('rating_sum'),
$db->quoteName('rating_count')))
					->values((int) $pk . ', ' . $db->quote($userIP) .
',' . (int) $rate . ', 1');

				// Set the query and execute the insert.
				$db->setQuery($query);

				try
				{
					$db->execute();
				}
				catch (RuntimeException $e)
				{
					JError::raiseWarning(500, $e->getMessage());

					return false;
				}
			}
			else
			{
				if ($userIP != $rating->lastip)
				{
					$query = $db->getQuery(true);

					// Create the base update statement.
					$query->update($db->quoteName('#__content_rating'))
						->set($db->quoteName('rating_count') . ' =
rating_count + 1')
						->set($db->quoteName('rating_sum') . ' =
rating_sum + ' . (int) $rate)
						->set($db->quoteName('lastip') . ' = ' .
$db->quote($userIP))
						->where($db->quoteName('content_id') . ' =
' . (int) $pk);

					// Set the query and execute the update.
					$db->setQuery($query);

					try
					{
						$db->execute();
					}
					catch (RuntimeException $e)
					{
						JError::raiseWarning(500, $e->getMessage());

						return false;
					}
				}
				else
				{
					return false;
				}
			}

			$this->cleanCache();

			return true;
		}

		JError::raiseWarning(500,
JText::sprintf('COM_CONTENT_INVALID_RATING', $rate),
"JModelArticle::storeVote($rate)");

		return false;
	}

	/**
	 * Cleans the cache of com_content and content modules
	 *
	 * @param   string   $group     The cache group
	 * @param   integer  $clientId  The ID of the client
	 *
	 * @return  void
	 *
	 * @since   3.9.9
	 */
	protected function cleanCache($group = null, $clientId = 0)
	{
		parent::cleanCache('com_content');
		parent::cleanCache('mod_articles_archive');
		parent::cleanCache('mod_articles_categories');
		parent::cleanCache('mod_articles_category');
		parent::cleanCache('mod_articles_latest');
		parent::cleanCache('mod_articles_news');
		parent::cleanCache('mod_articles_popular');
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_content
 *
 * @copyright   (C) 2009 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

use Joomla\Registry\Registry;
use Joomla\String\StringHelper;
use Joomla\Utilities\ArrayHelper;

JLoader::register('ContentHelperAssociation', JPATH_SITE .
'/components/com_content/helpers/association.php');

/**
 * This models supports retrieving lists of articles.
 *
 * @since  1.6
 */
class ContentModelArticles extends JModelList
{
	/**
	 * Constructor.
	 *
	 * @param   array  $config  An optional associative array of configuration
settings.
	 *
	 * @see     JController
	 * @since   1.6
	 */
	public function __construct($config = array())
	{
		if (empty($config['filter_fields']))
		{
			$config['filter_fields'] = array(
				'id', 'a.id',
				'title', 'a.title',
				'alias', 'a.alias',
				'checked_out', 'a.checked_out',
				'checked_out_time', 'a.checked_out_time',
				'catid', 'a.catid', 'category_title',
				'state', 'a.state',
				'access', 'a.access', 'access_level',
				'created', 'a.created',
				'created_by', 'a.created_by',
				'ordering', 'a.ordering',
				'featured', 'a.featured',
				'language', 'a.language',
				'hits', 'a.hits',
				'publish_up', 'a.publish_up',
				'publish_down', 'a.publish_down',
				'images', 'a.images',
				'urls', 'a.urls',
				'filter_tag',
			);
		}

		parent::__construct($config);
	}

	/**
	 * Method to auto-populate the model state.
	 *
	 * This method should only be called once per instantiation and is
designed
	 * to be called on the first call to the getState() method unless the
model
	 * configuration flag to ignore the request is set.
	 *
	 * Note. Calling getState in this method will result in recursion.
	 *
	 * @param   string  $ordering   An optional ordering field.
	 * @param   string  $direction  An optional direction (asc|desc).
	 *
	 * @return  void
	 *
	 * @since   3.0.1
	 */
	protected function populateState($ordering = 'ordering',
$direction = 'ASC')
	{
		$app = JFactory::getApplication();

		// List state information
		$value = $app->input->get('limit',
$app->get('list_limit', 0), 'uint');
		$this->setState('list.limit', $value);

		$value = $app->input->get('limitstart', 0,
'uint');
		$this->setState('list.start', $value);

		$value = $app->input->get('filter_tag', 0,
'uint');
		$this->setState('filter.tag', $value);

		$orderCol = $app->input->get('filter_order',
'a.ordering');

		if (!in_array($orderCol, $this->filter_fields))
		{
			$orderCol = 'a.ordering';
		}

		$this->setState('list.ordering', $orderCol);

		$listOrder = $app->input->get('filter_order_Dir',
'ASC');

		if (!in_array(strtoupper($listOrder), array('ASC',
'DESC', '')))
		{
			$listOrder = 'ASC';
		}

		$this->setState('list.direction', $listOrder);

		$params = $app->getParams();
		$this->setState('params', $params);
		$user = JFactory::getUser();

		if ((!$user->authorise('core.edit.state',
'com_content')) &&
(!$user->authorise('core.edit', 'com_content')))
		{
			// Filter on published for those who do not have edit or edit.state
rights.
			$this->setState('filter.published', 1);
		}

		$this->setState('filter.language',
JLanguageMultilang::isEnabled());

		// Process show_noauth parameter
		if ((!$params->get('show_noauth')) ||
(!JComponentHelper::getParams('com_content')->get('show_noauth')))
		{
			$this->setState('filter.access', true);
		}
		else
		{
			$this->setState('filter.access', false);
		}

		$this->setState('layout',
$app->input->getString('layout'));
	}

	/**
	 * Method to get a store id based on model configuration state.
	 *
	 * This is necessary because the model is used by the component and
	 * different modules that might need different sets of data or different
	 * ordering requirements.
	 *
	 * @param   string  $id  A prefix for the store id.
	 *
	 * @return  string  A store id.
	 *
	 * @since   1.6
	 */
	protected function getStoreId($id = '')
	{
		// Compile the store id.
		$id .= ':' .
serialize($this->getState('filter.published'));
		$id .= ':' . $this->getState('filter.access');
		$id .= ':' . $this->getState('filter.featured');
		$id .= ':' .
serialize($this->getState('filter.article_id'));
		$id .= ':' .
$this->getState('filter.article_id.include');
		$id .= ':' .
serialize($this->getState('filter.category_id'));
		$id .= ':' .
$this->getState('filter.category_id.include');
		$id .= ':' .
serialize($this->getState('filter.author_id'));
		$id .= ':' .
$this->getState('filter.author_id.include');
		$id .= ':' .
serialize($this->getState('filter.author_alias'));
		$id .= ':' .
$this->getState('filter.author_alias.include');
		$id .= ':' .
$this->getState('filter.date_filtering');
		$id .= ':' . $this->getState('filter.date_field');
		$id .= ':' .
$this->getState('filter.start_date_range');
		$id .= ':' .
$this->getState('filter.end_date_range');
		$id .= ':' .
$this->getState('filter.relative_date');
		$id .= ':' .
serialize($this->getState('filter.tag'));

		return parent::getStoreId($id);
	}

	/**
	 * Get the master query for retrieving a list of articles subject to the
model state.
	 *
	 * @return  JDatabaseQuery
	 *
	 * @since   1.6
	 */
	protected function getListQuery()
	{
		// Get the current user for authorisation checks
		$user = JFactory::getUser();

		// Create a new query object.
		$db    = $this->getDbo();
		$query = $db->getQuery(true);

		// Select the required fields from the table.
		$query->select(
			$this->getState(
				'list.select',
				'a.id, a.title, a.alias, a.introtext, a.fulltext, ' .
				'a.checked_out, a.checked_out_time, ' .
				'a.catid, a.created, a.created_by, a.created_by_alias, ' .
				// Published/archived article in archive category is treats as archive
article
				// If category is not published then force 0
				'CASE WHEN c.published = 2 AND a.state > 0 THEN 2 WHEN
c.published != 1 THEN 0 ELSE a.state END as state,' .
				// Use created if modified is 0
				'CASE WHEN a.modified = ' .
$db->quote($db->getNullDate()) . ' THEN a.created ELSE
a.modified END as modified, ' .
				'a.modified_by, uam.name as modified_by_name,' .
				// Use created if publish_up is 0
				'CASE WHEN a.publish_up = ' .
$db->quote($db->getNullDate()) . ' THEN a.created ELSE
a.publish_up END as publish_up,' .
				'a.publish_down, a.images, a.urls, a.attribs, a.metadata,
a.metakey, a.metadesc, a.access, ' .
				'a.hits, a.xreference, a.featured, a.language, ' . '
' . $query->length('a.fulltext') . ' AS readmore,
a.ordering'
			)
		);

		$query->from('#__content AS a');

		$params      = $this->getState('params');
		$orderby_sec = $params->get('orderby_sec');

		// Join over the frontpage articles if required.
		if ($this->getState('filter.frontpage'))
		{
			if ($orderby_sec === 'front')
			{
				$query->select('fp.ordering');
				$query->join('INNER', '#__content_frontpage AS fp ON
fp.content_id = a.id');
			}
			else
			{
				$query->where('a.featured = 1');
			}
		}
		elseif ($orderby_sec === 'front' ||
$this->getState('list.ordering') === 'fp.ordering')
		{
			$query->select('fp.ordering');
			$query->join('LEFT', '#__content_frontpage AS fp ON
fp.content_id = a.id');
		}

		// Join over the categories.
		$query->select('c.title AS category_title, c.path AS
category_route, c.access AS category_access, c.alias AS
category_alias')
			->select('c.published, c.published AS parents_published,
c.lft')
			->join('LEFT', '#__categories AS c ON c.id =
a.catid');

		// Join over the users for the author and modified_by names.
		$query->select("CASE WHEN a.created_by_alias > ' '
THEN a.created_by_alias ELSE ua.name END AS author")
			->select('ua.email AS author_email')
			->join('LEFT', '#__users AS ua ON ua.id =
a.created_by')
			->join('LEFT', '#__users AS uam ON uam.id =
a.modified_by');

		// Join over the categories to get parent category titles
		$query->select('parent.title as parent_title, parent.id as
parent_id, parent.path as parent_route, parent.alias as parent_alias')
			->join('LEFT', '#__categories as parent ON parent.id =
c.parent_id');

		if (JPluginHelper::isEnabled('content', 'vote'))
		{
			// Join on voting table
			$query->select('COALESCE(NULLIF(ROUND(v.rating_sum  /
v.rating_count, 0), 0), 0) AS rating,
							COALESCE(NULLIF(v.rating_count, 0), 0) as rating_count')
				->join('LEFT', '#__content_rating AS v ON a.id =
v.content_id');
		}

		// Filter by access level.
		if ($this->getState('filter.access', true))
		{
			$groups = implode(',', $user->getAuthorisedViewLevels());
			$query->where('a.access IN (' . $groups . ')')
				->where('c.access IN (' . $groups . ')');
		}

		// Filter by published state
		$published = $this->getState('filter.published');

		if (is_numeric($published) && $published == 2)
		{
			/**
			 * If category is archived then article has to be published or archived.
			 * Or category is published then article has to be archived.
			 */
			$query->where('((c.published = 2 AND a.state > 0) OR
(c.published = 1 AND a.state = 2))');
		}
		elseif (is_numeric($published))
		{
			// Category has to be published
			$query->where('c.published = 1 AND a.state = ' . (int)
$published);
		}
		elseif (is_array($published))
		{
			$published = ArrayHelper::toInteger($published);
			$published = implode(',', $published);

			// Category has to be published
			$query->where('c.published = 1 AND a.state IN (' .
$published . ')');
		}

		// Filter by featured state
		$featured = $this->getState('filter.featured');

		switch ($featured)
		{
			case 'hide':
				$query->where('a.featured = 0');
				break;

			case 'only':
				$query->where('a.featured = 1');
				break;

			case 'show':
			default:
				// Normally we do not discriminate between featured/unfeatured items.
				break;
		}

		// Filter by a single or group of articles.
		$articleId = $this->getState('filter.article_id');

		if (is_numeric($articleId))
		{
			$type = $this->getState('filter.article_id.include', true)
? '= ' : '<> ';
			$query->where('a.id ' . $type . (int) $articleId);
		}
		elseif (is_array($articleId))
		{
			$articleId = ArrayHelper::toInteger($articleId);
			$articleId = implode(',', $articleId);
			$type      = $this->getState('filter.article_id.include',
true) ? 'IN' : 'NOT IN';
			$query->where('a.id ' . $type . ' (' . $articleId
. ')');
		}

		// Filter by a single or group of categories
		$categoryId = $this->getState('filter.category_id');

		if (is_numeric($categoryId))
		{
			$type = $this->getState('filter.category_id.include', true)
? '= ' : '<> ';

			// Add subcategory check
			$includeSubcategories =
$this->getState('filter.subcategories', false);
			$categoryEquals       = 'a.catid ' . $type . (int)
$categoryId;

			if ($includeSubcategories)
			{
				$levels = (int)
$this->getState('filter.max_category_levels', '1');

				// Create a subquery for the subcategory list
				$subQuery = $db->getQuery(true)
					->select('sub.id')
					->from('#__categories as sub')
					->join('INNER', '#__categories as this ON sub.lft
> this.lft AND sub.rgt < this.rgt')
					->where('this.id = ' . (int) $categoryId);

				if ($levels >= 0)
				{
					$subQuery->where('sub.level <= this.level + ' .
$levels);
				}

				// Add the subquery to the main query
				$query->where('(' . $categoryEquals . ' OR a.catid IN
(' . (string) $subQuery . '))');
			}
			else
			{
				$query->where($categoryEquals);
			}
		}
		elseif (is_array($categoryId) && (count($categoryId) > 0))
		{
			$categoryId = ArrayHelper::toInteger($categoryId);
			$categoryId = implode(',', $categoryId);

			if (!empty($categoryId))
			{
				$type = $this->getState('filter.category_id.include',
true) ? 'IN' : 'NOT IN';
				$query->where('a.catid ' . $type . ' (' .
$categoryId . ')');
			}
		}

		// Filter by author
		$authorId    = $this->getState('filter.author_id');
		$authorWhere = '';

		if (is_numeric($authorId))
		{
			$type        = $this->getState('filter.author_id.include',
true) ? '= ' : '<> ';
			$authorWhere = 'a.created_by ' . $type . (int) $authorId;
		}
		elseif (is_array($authorId))
		{
			$authorId = array_filter($authorId, 'is_numeric');

			if ($authorId)
			{
				$authorId    = implode(',', $authorId);
				$type        = $this->getState('filter.author_id.include',
true) ? 'IN' : 'NOT IN';
				$authorWhere = 'a.created_by ' . $type . ' (' .
$authorId . ')';
			}
		}

		// Filter by author alias
		$authorAlias      = $this->getState('filter.author_alias');
		$authorAliasWhere = '';

		if (is_string($authorAlias))
		{
			$type             =
$this->getState('filter.author_alias.include', true) ? '=
' : '<> ';
			$authorAliasWhere = 'a.created_by_alias ' . $type .
$db->quote($authorAlias);
		}
		elseif (is_array($authorAlias))
		{
			$first = current($authorAlias);

			if (!empty($first))
			{
				foreach ($authorAlias as $key => $alias)
				{
					$authorAlias[$key] = $db->quote($alias);
				}

				$authorAlias = implode(',', $authorAlias);

				if ($authorAlias)
				{
					$type             =
$this->getState('filter.author_alias.include', true) ?
'IN' : 'NOT IN';
					$authorAliasWhere = 'a.created_by_alias ' . $type . '
(' . $authorAlias .
						')';
				}
			}
		}

		if (!empty($authorWhere) && !empty($authorAliasWhere))
		{
			$query->where('(' . $authorWhere . ' OR ' .
$authorAliasWhere . ')');
		}
		elseif (empty($authorWhere) && empty($authorAliasWhere))
		{
			// If both are empty we don't want to add to the query
		}
		else
		{
			// One of these is empty, the other is not so we just add both
			$query->where($authorWhere . $authorAliasWhere);
		}

		// Define null and now dates
		$nullDate = $db->quote($db->getNullDate());
		$nowDate  = $db->quote(JFactory::getDate()->toSql());

		// Filter by start and end dates.
		if ((!$user->authorise('core.edit.state',
'com_content')) &&
(!$user->authorise('core.edit', 'com_content')))
		{
			$query->where('(a.publish_up = ' . $nullDate . ' OR
a.publish_up <= ' . $nowDate . ')')
				->where('(a.publish_down = ' . $nullDate . ' OR
a.publish_down >= ' . $nowDate . ')');
		}

		// Filter by Date Range or Relative Date
		$dateFiltering = $this->getState('filter.date_filtering',
'off');
		$dateField     = $this->getState('filter.date_field',
'a.created');

		switch ($dateFiltering)
		{
			case 'range':
				$startDateRange =
$db->quote($this->getState('filter.start_date_range',
$nullDate));
				$endDateRange   =
$db->quote($this->getState('filter.end_date_range',
$nullDate));
				$query->where(
					'(' . $dateField . ' >= ' . $startDateRange .
' AND ' . $dateField .
					' <= ' . $endDateRange . ')'
				);
				break;

			case 'relative':
				$relativeDate = (int)
$this->getState('filter.relative_date', 0);
				$query->where(
					$dateField . ' >= ' . $query->dateAdd($nowDate, -1 *
$relativeDate, 'DAY')
				);
				break;

			case 'off':
			default:
				break;
		}

		// Process the filter for list views with user-entered filters
		if (is_object($params) &&
($params->get('filter_field') !== 'hide') &&
($filter = $this->getState('list.filter')))
		{
			// Clean filter variable
			$filter      = StringHelper::strtolower($filter);
			$monthFilter = $filter;
			$hitsFilter  = (int) $filter;
			$filter      = $db->quote('%' . $db->escape($filter,
true) . '%', false);

			switch ($params->get('filter_field'))
			{
				case 'author':
					$query->where(
						'LOWER( CASE WHEN a.created_by_alias > ' .
$db->quote(' ') .
						' THEN a.created_by_alias ELSE ua.name END ) LIKE ' .
$filter . ' '
					);
					break;

				case 'hits':
					$query->where('a.hits >= ' . $hitsFilter . '
');
					break;

				case 'month':
					if ($monthFilter != '')
					{
						$query->where(
							$db->quote(date("Y-m-d", strtotime($monthFilter)) .
' 00:00:00') . ' <= CASE WHEN a.publish_up = ' .
							$db->quote($db->getNullDate()) . ' THEN a.created ELSE
a.publish_up END'
						);

						$query->where(
							$db->quote(date("Y-m-t", strtotime($monthFilter)) .
' 23:59:59') . ' >= CASE WHEN a.publish_up = ' .
							$db->quote($db->getNullDate()) . ' THEN a.created ELSE
a.publish_up END'
						);
					}
					break;

				case 'title':
				default:
					// Default to 'title' if parameter is not valid
					$query->where('LOWER( a.title ) LIKE ' . $filter);
					break;
			}
		}

		// Filter by language
		if ($this->getState('filter.language'))
		{
			$query->where('a.language IN (' .
$db->quote(JFactory::getLanguage()->getTag()) . ',' .
$db->quote('*') . ')');
		}

		// Filter by a single or group of tags.
		$tagId = $this->getState('filter.tag');

		if (is_array($tagId) && count($tagId) === 1)
		{
			$tagId = current($tagId);
		}

		if (is_array($tagId))
		{
			$tagId = implode(',', ArrayHelper::toInteger($tagId));

			if ($tagId)
			{
				$subQuery = $db->getQuery(true)
					->select('DISTINCT content_item_id')
					->from($db->quoteName('#__contentitem_tag_map'))
					->where('tag_id IN (' . $tagId . ')')
					->where('type_alias = ' .
$db->quote('com_content.article'));

				$query->innerJoin('(' . (string) $subQuery . ') AS
tagmap ON tagmap.content_item_id = a.id');
			}
		}
		elseif ($tagId)
		{
			$query->innerJoin(
				$db->quoteName('#__contentitem_tag_map',
'tagmap')
				. ' ON tagmap.tag_id = ' . (int) $tagId
				. ' AND tagmap.content_item_id = a.id'
				. ' AND tagmap.type_alias = ' .
$db->quote('com_content.article')
			);
		}

		// Add the list ordering clause.
		$query->order($this->getState('list.ordering',
'a.ordering') . ' ' .
$this->getState('list.direction', 'ASC'));

		return $query;
	}

	/**
	 * Method to get a list of articles.
	 *
	 * Overridden to inject convert the attribs field into a JParameter
object.
	 *
	 * @return  mixed  An array of objects on success, false on failure.
	 *
	 * @since   1.6
	 */
	public function getItems()
	{
		$items  = parent::getItems();
		$user   = JFactory::getUser();
		$userId = $user->get('id');
		$guest  = $user->get('guest');
		$groups = $user->getAuthorisedViewLevels();
		$input  = JFactory::getApplication()->input;

		// Get the global params
		$globalParams = JComponentHelper::getParams('com_content',
true);

		// Convert the parameter fields into objects.
		foreach ($items as &$item)
		{
			$articleParams = new Registry($item->attribs);

			// Unpack readmore and layout params
			$item->alternative_readmore =
$articleParams->get('alternative_readmore');
			$item->layout               =
$articleParams->get('layout');

			$item->params = clone $this->getState('params');

			/**
			 * For blogs, article params override menu item params only if menu
param = 'use_article'
			 * Otherwise, menu item params control the layout
			 * If menu item is 'use_article' and there is no article
param, use global
			 */
			if (($input->getString('layout') === 'blog') ||
($input->getString('view') === 'featured')
				||
($this->getState('params')->get('layout_type')
=== 'blog'))
			{
				// Create an array of just the params set to 'use_article'
				$menuParamsArray =
$this->getState('params')->toArray();
				$articleArray    = array();

				foreach ($menuParamsArray as $key => $value)
				{
					if ($value === 'use_article')
					{
						// If the article has a value, use it
						if ($articleParams->get($key) != '')
						{
							// Get the value from the article
							$articleArray[$key] = $articleParams->get($key);
						}
						else
						{
							// Otherwise, use the global value
							$articleArray[$key] = $globalParams->get($key);
						}
					}
				}

				// Merge the selected article params
				if (count($articleArray) > 0)
				{
					$articleParams = new Registry($articleArray);
					$item->params->merge($articleParams);
				}
			}
			else
			{
				// For non-blog layouts, merge all of the article params
				$item->params->merge($articleParams);
			}

			// Get display date
			switch ($item->params->get('list_show_date'))
			{
				case 'modified':
					$item->displayDate = $item->modified;
					break;

				case 'published':
					$item->displayDate = ($item->publish_up == 0) ?
$item->created : $item->publish_up;
					break;

				default:
				case 'created':
					$item->displayDate = $item->created;
					break;
			}

			/**
			 * Compute the asset access permissions.
			 * Technically guest could edit an article, but lets not check that to
improve performance a little.
			 */
			if (!$guest)
			{
				$asset = 'com_content.article.' . $item->id;

				// Check general edit permission first.
				if ($user->authorise('core.edit', $asset))
				{
					$item->params->set('access-edit', true);
				}

				// Now check if edit.own is available.
				elseif (!empty($userId) &&
$user->authorise('core.edit.own', $asset))
				{
					// Check for a valid user and that they are the owner.
					if ($userId == $item->created_by)
					{
						$item->params->set('access-edit', true);
					}
				}
			}

			$access = $this->getState('filter.access');

			if ($access)
			{
				// If the access filter has been set, we already have only the articles
this user can view.
				$item->params->set('access-view', true);
			}
			else
			{
				// If no access filter is set, the layout takes some responsibility for
display of limited information.
				if ($item->catid == 0 || $item->category_access === null)
				{
					$item->params->set('access-view',
in_array($item->access, $groups));
				}
				else
				{
					$item->params->set('access-view',
in_array($item->access, $groups) &&
in_array($item->category_access, $groups));
				}
			}

			// Some contexts may not use tags data at all, so we allow callers to
disable loading tag data
			if ($this->getState('load_tags',
$item->params->get('show_tags', '1')))
			{
				$item->tags = new JHelperTags;
				$item->tags->getItemTags('com_content.article',
$item->id);
			}

			if ($item->params->get('show_associations'))
			{
				$item->associations =
ContentHelperAssociation::displayAssociations($item->id);
			}
		}

		return $items;
	}

	/**
	 * Method to get the starting number of items for the data set.
	 *
	 * @return  integer  The starting number of items available in the data
set.
	 *
	 * @since   3.0.1
	 */
	public function getStart()
	{
		return $this->getState('list.start');
	}

	/**
	 * Count Items by Month
	 *
	 * @return  mixed  An array of objects on success, false on failure.
	 *
	 * @since   3.9.0
	 */
	public function countItemsByMonth()
	{
		// Create a new query object.
		$db    = $this->getDbo();
		$query = $db->getQuery(true);

		$query
			->select('DATE(' .
				$query->concatenate(
					array(
						$query->year($query->quoteName('publish_up')),
						$query->quote('-'),
						$query->month($query->quoteName('publish_up')),
						$query->quote('-01')
					)
				) . ') as d'
			)
			->select('COUNT(*) as c')
			->from('(' . $this->getListQuery() . ') as b')
			->group($query->quoteName('d'))
			->order($query->quoteName('d') . ' desc');

		return $db->setQuery($query)->loadObjectList();
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_content
 *
 * @copyright   (C) 2009 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

use Joomla\Registry\Registry;

/**
 * This models supports retrieving lists of article categories.
 *
 * @since  1.6
 */
class ContentModelCategories extends JModelList
{
	/**
	 * Model context string.
	 *
	 * @var		string
	 */
	public $_context = 'com_content.categories';

	/**
	 * The category context (allows other extensions to derived from this
model).
	 *
	 * @var		string
	 */
	protected $_extension = 'com_content';

	private $_parent = null;

	/**
	 * Method to auto-populate the model state.
	 *
	 * Note. Calling getState in this method will result in recursion.
	 *
	 * @param   string  $ordering   The field to order on.
	 * @param   string  $direction  The direction to order on.
	 *
	 * @return  void
	 *
	 * @since   1.6
	 */
	protected function populateState($ordering = null, $direction = null)
	{
		$app = JFactory::getApplication();
		$this->setState('filter.extension', $this->_extension);

		// Get the parent id if defined.
		$parentId = $app->input->getInt('id');
		$this->setState('filter.parentId', $parentId);

		$params = $app->getParams();
		$this->setState('params', $params);

		$this->setState('filter.published',	1);
		$this->setState('filter.access',	true);
	}

	/**
	 * Method to get a store id based on model configuration state.
	 *
	 * This is necessary because the model is used by the component and
	 * different modules that might need different sets of data or different
	 * ordering requirements.
	 *
	 * @param   string  $id  A prefix for the store id.
	 *
	 * @return  string  A store id.
	 */
	protected function getStoreId($id = '')
	{
		// Compile the store id.
		$id	.= ':' . $this->getState('filter.extension');
		$id	.= ':' . $this->getState('filter.published');
		$id	.= ':' . $this->getState('filter.access');
		$id	.= ':' . $this->getState('filter.parentId');

		return parent::getStoreId($id);
	}

	/**
	 * Redefine the function an add some properties to make the styling more
easy
	 *
	 * @param   bool  $recursive  True if you want to return children
recursively.
	 *
	 * @return  mixed  An array of data items on success, false on failure.
	 *
	 * @since   1.6
	 */
	public function getItems($recursive = false)
	{
		$store = $this->getStoreId();

		if (!isset($this->cache[$store]))
		{
			$app = JFactory::getApplication();
			$menu = $app->getMenu();
			$active = $menu->getActive();
			$params = new Registry;

			if ($active)
			{
				$params->loadString($active->params);
			}

			$options = array();
			$options['countItems'] =
$params->get('show_cat_num_articles_cat', 1) ||
!$params->get('show_empty_categories_cat', 0);
			$categories = JCategories::getInstance('Content', $options);
			$this->_parent =
$categories->get($this->getState('filter.parentId',
'root'));

			if (is_object($this->_parent))
			{
				$this->cache[$store] =
$this->_parent->getChildren($recursive);
			}
			else
			{
				$this->cache[$store] = false;
			}
		}

		return $this->cache[$store];
	}

	/**
	 * Get the parent.
	 *
	 * @return  object  An array of data items on success, false on failure.
	 *
	 * @since   1.6
	 */
	public function getParent()
	{
		if (!is_object($this->_parent))
		{
			$this->getItems();
		}

		return $this->_parent;
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_content
 *
 * @copyright   (C) 2006 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

use Joomla\Registry\Registry;
use Joomla\Utilities\ArrayHelper;

/**
 * This models supports retrieving a category, the articles associated with
the category,
 * sibling, child and parent categories.
 *
 * @since  1.5
 */
class ContentModelCategory extends JModelList
{
	/**
	 * Category items data
	 *
	 * @var array
	 */
	protected $_item = null;

	protected $_articles = null;

	protected $_siblings = null;

	protected $_children = null;

	protected $_parent = null;

	/**
	 * Model context string.
	 *
	 * @var		string
	 */
	protected $_context = 'com_content.category';

	/**
	 * The category that applies.
	 *
	 * @access	protected
	 * @var		object
	 */
	protected $_category = null;

	/**
	 * The list of other newfeed categories.
	 *
	 * @access	protected
	 * @var		array
	 */
	protected $_categories = null;

	/**
	 * Constructor.
	 *
	 * @param   array  $config  An optional associative array of configuration
settings.
	 *
	 * @since   1.6
	 */
	public function __construct($config = array())
	{
		if (empty($config['filter_fields']))
		{
			$config['filter_fields'] = array(
				'id', 'a.id',
				'title', 'a.title',
				'alias', 'a.alias',
				'checked_out', 'a.checked_out',
				'checked_out_time', 'a.checked_out_time',
				'catid', 'a.catid', 'category_title',
				'state', 'a.state',
				'access', 'a.access', 'access_level',
				'created', 'a.created',
				'created_by', 'a.created_by',
				'modified', 'a.modified',
				'ordering', 'a.ordering',
				'featured', 'a.featured',
				'language', 'a.language',
				'hits', 'a.hits',
				'publish_up', 'a.publish_up',
				'publish_down', 'a.publish_down',
				'author', 'a.author',
				'filter_tag'
			);
		}

		parent::__construct($config);
	}

	/**
	 * Method to auto-populate the model state.
	 *
	 * Note. Calling getState in this method will result in recursion.
	 *
	 * @param   string  $ordering   The field to order on.
	 * @param   string  $direction  The direction to order on.
	 *
	 * @return  void
	 *
	 * @since   1.6
	 */
	protected function populateState($ordering = null, $direction = null)
	{
		$app = JFactory::getApplication('site');
		$pk  = $app->input->getInt('id');

		$this->setState('category.id', $pk);

		// Load the parameters. Merge Global and Menu Item params into new object
		$params = $app->getParams();
		$menuParams = new Registry;

		if ($menu = $app->getMenu()->getActive())
		{
			$menuParams->loadString($menu->params);
		}

		$mergedParams = clone $menuParams;
		$mergedParams->merge($params);

		$this->setState('params', $mergedParams);
		$user  = JFactory::getUser();

		$asset = 'com_content';

		if ($pk)
		{
			$asset .= '.category.' . $pk;
		}

		if ((!$user->authorise('core.edit.state', $asset))
&&  (!$user->authorise('core.edit', $asset)))
		{
			// Limit to published for people who can't edit or edit.state.
			$this->setState('filter.published', 1);
		}
		else
		{
			$this->setState('filter.published', array(0, 1, 2));
		}

		// Process show_noauth parameter
		if (!$params->get('show_noauth'))
		{
			$this->setState('filter.access', true);
		}
		else
		{
			$this->setState('filter.access', false);
		}

		$itemid = $app->input->get('id', 0, 'int') .
':' . $app->input->get('Itemid', 0,
'int');

		$value =
$this->getUserStateFromRequest('com_content.category.filter.'
. $itemid . '.tag', 'filter_tag', 0, 'int',
false);
		$this->setState('filter.tag', $value);

		// Optional filter text
		$search =
$app->getUserStateFromRequest('com_content.category.list.' .
$itemid . '.filter-search', 'filter-search',
'', 'string');
		$this->setState('list.filter', $search);

		// Filter.order
		$orderCol =
$app->getUserStateFromRequest('com_content.category.list.' .
$itemid . '.filter_order', 'filter_order',
'', 'string');

		if (!in_array($orderCol, $this->filter_fields))
		{
			$orderCol = 'a.ordering';
		}

		$this->setState('list.ordering', $orderCol);

		$listOrder =
$app->getUserStateFromRequest('com_content.category.list.' .
$itemid . '.filter_order_Dir', 'filter_order_Dir',
'', 'cmd');

		if (!in_array(strtoupper($listOrder), array('ASC',
'DESC', '')))
		{
			$listOrder = 'ASC';
		}

		$this->setState('list.direction', $listOrder);

		$this->setState('list.start',
$app->input->get('limitstart', 0, 'uint'));

		// Set limit for query. If list, use parameter. If blog, add blog
parameters for limit.
		if (($app->input->get('layout') === 'blog') ||
$params->get('layout_type') === 'blog')
		{
			$limit = $params->get('num_leading_articles') +
$params->get('num_intro_articles') +
$params->get('num_links');
			$this->setState('list.links',
$params->get('num_links'));
		}
		else
		{
			$limit =
$app->getUserStateFromRequest('com_content.category.list.' .
$itemid . '.limit', 'limit',
$params->get('display_num'), 'uint');
		}

		$this->setState('list.limit', $limit);

		// Set the depth of the category query based on parameter
		$showSubcategories =
$params->get('show_subcategory_content', '0');

		if ($showSubcategories)
		{
			$this->setState('filter.max_category_levels',
$params->get('show_subcategory_content', '1'));
			$this->setState('filter.subcategories', true);
		}

		$this->setState('filter.language',
JLanguageMultilang::isEnabled());

		$this->setState('layout',
$app->input->getString('layout'));

		// Set the featured articles state
		$this->setState('filter.featured',
$params->get('show_featured'));
	}

	/**
	 * Get the articles in the category
	 *
	 * @return  mixed  An array of articles or false if an error occurs.
	 *
	 * @since   1.5
	 */
	public function getItems()
	{
		$limit = $this->getState('list.limit');

		if ($this->_articles === null && $category =
$this->getCategory())
		{
			$model = JModelLegacy::getInstance('Articles',
'ContentModel', array('ignore_request' => true));
			$model->setState('params',
JFactory::getApplication()->getParams());
			$model->setState('filter.category_id', $category->id);
			$model->setState('filter.published',
$this->getState('filter.published'));
			$model->setState('filter.access',
$this->getState('filter.access'));
			$model->setState('filter.language',
$this->getState('filter.language'));
			$model->setState('filter.featured',
$this->getState('filter.featured'));
			$model->setState('list.ordering',
$this->_buildContentOrderBy());
			$model->setState('list.start',
$this->getState('list.start'));
			$model->setState('list.limit', $limit);
			$model->setState('list.direction',
$this->getState('list.direction'));
			$model->setState('list.filter',
$this->getState('list.filter'));
			$model->setState('filter.tag',
$this->getState('filter.tag'));

			// Filter.subcategories indicates whether to include articles from
subcategories in the list or blog
			$model->setState('filter.subcategories',
$this->getState('filter.subcategories'));
			$model->setState('filter.max_category_levels',
$this->getState('filter.max_category_levels'));
			$model->setState('list.links',
$this->getState('list.links'));

			if ($limit >= 0)
			{
				$this->_articles = $model->getItems();

				if ($this->_articles === false)
				{
					$this->setError($model->getError());
				}
			}
			else
			{
				$this->_articles = array();
			}

			$this->_pagination = $model->getPagination();
		}

		return $this->_articles;
	}

	/**
	 * Build the orderby for the query
	 *
	 * @return  string	$orderby portion of query
	 *
	 * @since   1.5
	 */
	protected function _buildContentOrderBy()
	{
		$app       = JFactory::getApplication('site');
		$db        = $this->getDbo();
		$params    = $this->state->params;
		$itemid    = $app->input->get('id', 0, 'int') .
':' . $app->input->get('Itemid', 0,
'int');
		$orderCol  =
$app->getUserStateFromRequest('com_content.category.list.' .
$itemid . '.filter_order', 'filter_order',
'', 'string');
		$orderDirn =
$app->getUserStateFromRequest('com_content.category.list.' .
$itemid . '.filter_order_Dir', 'filter_order_Dir',
'', 'cmd');
		$orderby   = ' ';

		if (!in_array($orderCol, $this->filter_fields))
		{
			$orderCol = null;
		}

		if (!in_array(strtoupper($orderDirn), array('ASC',
'DESC', '')))
		{
			$orderDirn = 'ASC';
		}

		if ($orderCol && $orderDirn)
		{
			$orderby .= $db->escape($orderCol) . ' ' .
$db->escape($orderDirn) . ', ';
		}

		$articleOrderby   = $params->get('orderby_sec',
'rdate');
		$articleOrderDate = $params->get('order_date');
		$categoryOrderby  = $params->def('orderby_pri',
'');
		$secondary        = ContentHelperQuery::orderbySecondary($articleOrderby,
$articleOrderDate) . ', ';
		$primary          = ContentHelperQuery::orderbyPrimary($categoryOrderby);

		$orderby .= $primary . ' ' . $secondary . ' a.created
';

		return $orderby;
	}

	/**
	 * Method to get a JPagination object for the data set.
	 *
	 * @return  JPagination  A JPagination object for the data set.
	 *
	 * @since   3.0.1
	 */
	public function getPagination()
	{
		if (empty($this->_pagination))
		{
			return null;
		}

		return $this->_pagination;
	}

	/**
	 * Method to get category data for the current category
	 *
	 * @return  object
	 *
	 * @since   1.5
	 */
	public function getCategory()
	{
		if (!is_object($this->_item))
		{
			if (isset($this->state->params))
			{
				$params = $this->state->params;
				$options = array();
				$options['countItems'] =
$params->get('show_cat_num_articles', 1) ||
!$params->get('show_empty_categories_cat', 0);
				$options['access']     =
$params->get('check_access_rights', 1);
			}
			else
			{
				$options['countItems'] = 0;
			}

			$categories = JCategories::getInstance('Content', $options);
			$this->_item =
$categories->get($this->getState('category.id',
'root'));

			// Compute selected asset permissions.
			if (is_object($this->_item))
			{
				$user  = JFactory::getUser();
				$asset = 'com_content.category.' . $this->_item->id;

				// Check general create permission.
				if ($user->authorise('core.create', $asset))
				{
					$this->_item->getParams()->set('access-create',
true);
				}

				// TODO: Why aren't we lazy loading the children and siblings?
				$this->_children = $this->_item->getChildren();
				$this->_parent = false;

				if ($this->_item->getParent())
				{
					$this->_parent = $this->_item->getParent();
				}

				$this->_rightsibling = $this->_item->getSibling();
				$this->_leftsibling = $this->_item->getSibling(false);
			}
			else
			{
				$this->_children = false;
				$this->_parent = false;
			}
		}

		return $this->_item;
	}

	/**
	 * Get the parent category.
	 *
	 * @return  mixed  An array of categories or false if an error occurs.
	 *
	 * @since   1.6
	 */
	public function getParent()
	{
		if (!is_object($this->_item))
		{
			$this->getCategory();
		}

		return $this->_parent;
	}

	/**
	 * Get the left sibling (adjacent) categories.
	 *
	 * @return  mixed  An array of categories or false if an error occurs.
	 *
	 * @since   1.6
	 */
	public function &getLeftSibling()
	{
		if (!is_object($this->_item))
		{
			$this->getCategory();
		}

		return $this->_leftsibling;
	}

	/**
	 * Get the right sibling (adjacent) categories.
	 *
	 * @return  mixed  An array of categories or false if an error occurs.
	 *
	 * @since   1.6
	 */
	public function &getRightSibling()
	{
		if (!is_object($this->_item))
		{
			$this->getCategory();
		}

		return $this->_rightsibling;
	}

	/**
	 * Get the child categories.
	 *
	 * @return  mixed  An array of categories or false if an error occurs.
	 *
	 * @since   1.6
	 */
	public function &getChildren()
	{
		if (!is_object($this->_item))
		{
			$this->getCategory();
		}

		// Order subcategories
		if ($this->_children)
		{
			$params = $this->getState()->get('params');

			$orderByPri = $params->get('orderby_pri');

			if ($orderByPri === 'alpha' || $orderByPri ===
'ralpha')
			{
				$this->_children = ArrayHelper::sortObjects($this->_children,
'title', ($orderByPri === 'alpha') ? 1 : (-1));
			}
		}

		return $this->_children;
	}

	/**
	 * Increment the hit counter for the category.
	 *
	 * @param   int  $pk  Optional primary key of the category to increment.
	 *
	 * @return  boolean True if successful; false otherwise and internal error
set.
	 */
	public function hit($pk = 0)
	{
		$input = JFactory::getApplication()->input;
		$hitcount = $input->getInt('hitcount', 1);

		if ($hitcount)
		{
			$pk = (!empty($pk)) ? $pk : (int)
$this->getState('category.id');

			$table = JTable::getInstance('Category', 'JTable');
			$table->hit($pk);
		}

		return true;
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_content
 *
 * @copyright   (C) 2006 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

use Joomla\Registry\Registry;
use Joomla\Utilities\ArrayHelper;

JLoader::register('ContentModelArticles', __DIR__ .
'/articles.php');

/**
 * Frontpage Component Model
 *
 * @since  1.5
 */
class ContentModelFeatured extends ContentModelArticles
{
	/**
	 * Model context string.
	 *
	 * @var		string
	 */
	public $_context = 'com_content.frontpage';

	/**
	 * Method to auto-populate the model state.
	 *
	 * Note. Calling getState in this method will result in recursion.
	 *
	 * @param   string  $ordering   The field to order on.
	 * @param   string  $direction  The direction to order on.
	 *
	 * @return  void
	 *
	 * @since   1.6
	 */
	protected function populateState($ordering = null, $direction = null)
	{
		parent::populateState($ordering, $direction);

		$input = JFactory::getApplication()->input;
		$user  = JFactory::getUser();
		$app   = JFactory::getApplication('site');

		// List state information
		$limitstart = $input->getUInt('limitstart', 0);
		$this->setState('list.start', $limitstart);

		$params = $this->state->params;
		$menuParams = new Registry;

		if ($menu = $app->getMenu()->getActive())
		{
			$menuParams->loadString($menu->params);
		}

		$mergedParams = clone $menuParams;
		$mergedParams->merge($params);

		$this->setState('params', $mergedParams);

		$limit = $params->get('num_leading_articles') +
$params->get('num_intro_articles') +
$params->get('num_links');
		$this->setState('list.limit', $limit);
		$this->setState('list.links',
$params->get('num_links'));

		$this->setState('filter.frontpage', true);

		if ((!$user->authorise('core.edit.state',
'com_content')) && 
(!$user->authorise('core.edit', 'com_content')))
		{
			// Filter on published for those who do not have edit or edit.state
rights.
			$this->setState('filter.published', 1);
		}
		else
		{
			$this->setState('filter.published', array(0, 1, 2));
		}

		// Process show_noauth parameter
		if (!$params->get('show_noauth'))
		{
			$this->setState('filter.access', true);
		}
		else
		{
			$this->setState('filter.access', false);
		}

		// Check for category selection
		if ($params->get('featured_categories') &&
implode(',', $params->get('featured_categories')) ==
true)
		{
			$featuredCategories = $params->get('featured_categories');
			$this->setState('filter.frontpage.categories',
$featuredCategories);
		}

		$articleOrderby   = $params->get('orderby_sec',
'rdate');
		$articleOrderDate = $params->get('order_date');
		$categoryOrderby  = $params->def('orderby_pri',
'');

		$secondary = ContentHelperQuery::orderbySecondary($articleOrderby,
$articleOrderDate);
		$primary   = ContentHelperQuery::orderbyPrimary($categoryOrderby);

		$this->setState('list.ordering', $primary . $secondary .
', a.created DESC');
		$this->setState('list.direction', '');
	}

	/**
	 * Method to get a list of articles.
	 *
	 * @return  mixed  An array of objects on success, false on failure.
	 */
	public function getItems()
	{
		$params = clone $this->getState('params');
		$limit = $params->get('num_leading_articles') +
$params->get('num_intro_articles') +
$params->get('num_links');

		if ($limit > 0)
		{
			$this->setState('list.limit', $limit);

			return parent::getItems();
		}

		return array();
	}

	/**
	 * Method to get a store id based on model configuration state.
	 *
	 * This is necessary because the model is used by the component and
	 * different modules that might need different sets of data or different
	 * ordering requirements.
	 *
	 * @param   string  $id  A prefix for the store id.
	 *
	 * @return  string  A store id.
	 */
	protected function getStoreId($id = '')
	{
		// Compile the store id.
		$id .= $this->getState('filter.frontpage');

		return parent::getStoreId($id);
	}

	/**
	 * Get the list of items.
	 *
	 * @return  JDatabaseQuery
	 */
	protected function getListQuery()
	{
		// Create a new query object.
		$query = parent::getListQuery();

		// Filter by categories
		$featuredCategories =
$this->getState('filter.frontpage.categories');

		if (is_array($featuredCategories) && !in_array('',
$featuredCategories))
		{
			$query->where('a.catid IN (' . implode(',',
ArrayHelper::toInteger($featuredCategories)) . ')');
		}

		return $query;
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_content
 *
 * @copyright   (C) 2009 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

use Joomla\Registry\Registry;
use Joomla\Utilities\ArrayHelper;

// Base this model on the backend version.
JLoader::register('ContentModelArticle', JPATH_ADMINISTRATOR .
'/components/com_content/models/article.php');

/**
 * Content Component Article Model
 *
 * @since  1.5
 */
class ContentModelForm extends ContentModelArticle
{
	/**
	 * Model typeAlias string. Used for version history.
	 *
	 * @var        string
	 */
	public $typeAlias = 'com_content.article';

	/**
	 * Method to auto-populate the model state.
	 *
	 * Note. Calling getState in this method will result in recursion.
	 *
	 * @return  void
	 *
	 * @since   1.6
	 */
	protected function populateState()
	{
		$app = JFactory::getApplication();

		// Load the parameters.
		$params = $app->getParams();
		$this->setState('params', $params);

		if ($params && $params->get('enable_category') == 1
&& $params->get('catid'))
		{
			$catId = $params->get('catid');
		}
		else
		{
			$catId = 0;
		}

		// Load state from the request.
		$pk = $app->input->getInt('a_id');
		$this->setState('article.id', $pk);

		$this->setState('article.catid',
$app->input->getInt('catid', $catId));

		$return = $app->input->get('return', null,
'base64');
		$this->setState('return_page', base64_decode($return));

		$this->setState('layout',
$app->input->getString('layout'));
	}

	/**
	 * Method to get article data.
	 *
	 * @param   integer  $itemId  The id of the article.
	 *
	 * @return  mixed  Content item data object on success, false on failure.
	 */
	public function getItem($itemId = null)
	{
		$itemId = (int) (!empty($itemId)) ? $itemId :
$this->getState('article.id');

		// Get a row instance.
		$table = $this->getTable();

		// Attempt to load the row.
		$return = $table->load($itemId);

		// Check for a table object error.
		if ($return === false && $table->getError())
		{
			$this->setError($table->getError());

			return false;
		}

		$properties = $table->getProperties(1);
		$value = ArrayHelper::toObject($properties, 'JObject');

		// Convert attrib field to Registry.
		$value->params = new Registry($value->attribs);

		// Compute selected asset permissions.
		$user   = JFactory::getUser();
		$userId = $user->get('id');
		$asset  = 'com_content.article.' . $value->id;

		// Check general edit permission first.
		if ($user->authorise('core.edit', $asset))
		{
			$value->params->set('access-edit', true);
		}

		// Now check if edit.own is available.
		elseif (!empty($userId) &&
$user->authorise('core.edit.own', $asset))
		{
			// Check for a valid user and that they are the owner.
			if ($userId == $value->created_by)
			{
				$value->params->set('access-edit', true);
			}
		}

		// Check edit state permission.
		if ($itemId)
		{
			// Existing item
			$value->params->set('access-change',
$user->authorise('core.edit.state', $asset));
		}
		else
		{
			// New item.
			$catId = (int) $this->getState('article.catid');

			if ($catId)
			{
				$value->params->set('access-change',
$user->authorise('core.edit.state',
'com_content.category.' . $catId));
				$value->catid = $catId;
			}
			else
			{
				$value->params->set('access-change',
$user->authorise('core.edit.state', 'com_content'));
			}
		}

		$value->articletext = $value->introtext;

		if (!empty($value->fulltext))
		{
			$value->articletext .= '<hr id="system-readmore"
/>' . $value->fulltext;
		}

		// Convert the metadata field to an array.
		$registry = new Registry($value->metadata);
		$value->metadata = $registry->toArray();

		if ($itemId)
		{
			$value->tags = new JHelperTags;
			$value->tags->getTagIds($value->id,
'com_content.article');
			$value->metadata['tags'] = $value->tags;
		}

		return $value;
	}

	/**
	 * Get the return URL.
	 *
	 * @return  string	The return URL.
	 *
	 * @since   1.6
	 */
	public function getReturnPage()
	{
		return base64_encode($this->getState('return_page'));
	}

	/**
	 * Method to save the form data.
	 *
	 * @param   array  $data  The form data.
	 *
	 * @return  boolean  True on success.
	 *
	 * @since   3.2
	 */
	public function save($data)
	{
		// Associations are not edited in frontend ATM so we have to inherit them
		if (JLanguageAssociations::isEnabled() &&
!empty($data['id'])
			&& $associations =
JLanguageAssociations::getAssociations('com_content',
'#__content', 'com_content.item',
$data['id']))
		{
			foreach ($associations as $tag => $associated)
			{
				$associations[$tag] = (int) $associated->id;
			}

			$data['associations'] = $associations;
		}

		return parent::save($data);
	}

	/**
	 * Allows preprocessing of the JForm object.
	 *
	 * @param   JForm   $form   The form object
	 * @param   array   $data   The data to be merged into the form object
	 * @param   string  $group  The plugin group to be executed
	 *
	 * @return  void
	 *
	 * @since   3.7.0
	 */
	protected function preprocessForm(JForm $form, $data, $group =
'content')
	{
		$params = $this->getState()->get('params');

		if ($params && $params->get('enable_category') == 1
&& $params->get('catid'))
		{
			$form->setFieldAttribute('catid', 'default',
$params->get('catid'));
			$form->setFieldAttribute('catid', 'readonly',
'true');
		}

		parent::preprocessForm($form, $data, $group);
	}
}
<?xml version="1.0" encoding="utf-8"?>
<form>
	<fieldset
addfieldpath="/administrator/components/com_categories/models/fields">
		<field
			name="id"
			type="hidden"
			label="COM_CONTENT_ID_LABEL"
			class="inputbox"
			id="id"
			size="10"
			default="0"
			readonly="true"
		/>

		<field
			name="contenthistory"
			type="contenthistory"
			label="JTOOLBAR_VERSIONS"
			id="contenthistory"
			data-typeAlias="com_content.article"
		/>

		<field
			name="asset_id"
			type="hidden"
			filter="unset"
		/>

		<field
			name="title"
			type="text"
			label="JGLOBAL_TITLE"
			description="JFIELD_TITLE_DESC"
			id="title"
			class="inputbox"
			size="30"
			required="true"
		/>

		<field
			name="alias"
			type="text"
			label="JFIELD_ALIAS_LABEL"
			description="JFIELD_ALIAS_DESC"
			id="alias"
			hint="JFIELD_ALIAS_PLACEHOLDER"
			class="inputbox"
			size="45"
		/>

		<field
			name="articletext"
			type="editor"
			label="CONTENT_TEXT_LABEL"
			description="CONTENT_TEXT_DESC"
			buttons="true"
			class="inputbox"
			filter="JComponentHelper::filterText"
			asset_id="com_content"
		/>

		<field
			name="state"
			type="list"
			label="JSTATUS"
			description="JFIELD_PUBLISHED_DESC"
			id="state"
			class="inputbox"
			size="1"
			default="1"
			>
			<option value="1">JPUBLISHED</option>
			<option value="0">JUNPUBLISHED</option>
			<option value="2">JARCHIVED</option>
			<option value="-2">JTRASHED</option>
		</field>

		<field
			name="featured"
			type="list"
			label="JGLOBAL_FIELD_FEATURED_LABEL"
			description="JGLOBAL_FIELD_FEATURED_DESC"
			id="featured"
			class="inputbox"
			default="0"
			>
			<option value="0">JNO</option>
			<option value="1">JYES</option>
		</field>

		<field
			name="catid"
			type="categoryedit"
			label="JCATEGORY"
			description="JFIELD_CATEGORY_DESC"
			id="catid"
			extension="com_content"
			class="inputbox"
			required="true"
		/>

		<field
			name="created"
			type="calendar"
			translateformat="true"
			id="created"
			filter="unset"
		/>

		<field
			name="created_by"
			type="text"
			id="created_by"
			filter="unset"
		/>

		<field
			name="created_by_alias"
			type="text"
			label="JGLOBAL_FIELD_CREATED_BY_ALIAS_LABEL"
			description="JGLOBAL_FIELD_CREATED_BY_ALIAS_DESC"
			id="created_by_alias"
			class="inputbox"
			size="20"
		/>

		<field
			name="note"
			type="text"
			label="COM_CONTENT_FIELD_NOTE_LABEL"
			description="COM_CONTENT_FIELD_NOTE_DESC"
			class="inputbox"
			size="40"
			maxlength="255"
		/>

		<field
			name="version_note"
			type="text"
			label="JGLOBAL_FIELD_VERSION_NOTE_LABEL"
			description="JGLOBAL_FIELD_VERSION_NOTE_DESC"
			class="inputbox"
			maxlength="255"
			size="45"
			labelclass="control-label"
		/>

		<field
			name="publish_up"
			type="calendar"
			label="JGLOBAL_FIELD_PUBLISH_UP_LABEL"
			description="JGLOBAL_FIELD_PUBLISH_UP_DESC"
			id="publish_up"
			class="inputbox"
			translateformat="true"
			showtime="true"
			size="22"
			filter="user_utc"
		/>

		<field
			name="publish_down"
			type="calendar"
			label="JGLOBAL_FIELD_PUBLISH_DOWN_LABEL"
			description="JGLOBAL_FIELD_PUBLISH_DOWN_DESC"
			id="publish_down"
			class="inputbox"
			translateformat="true"
			showtime="true"
			size="22"
			filter="user_utc"
		/>

		<field
			name="language"
			type="contentlanguage"
			label="JFIELD_LANGUAGE_LABEL"
			description="JFIELD_LANGUAGE_DESC"
			class="inputbox"
			>
			<option value="*">JALL</option>
		</field>

		<field
			name="tags"
			type="tag"
			label="JTAG"
			description="JTAG_DESC"
			class="inputbox"
			multiple="true"
			size="45"
		/>

		<field
			name="metakey"
			type="textarea"
			label="JFIELD_META_KEYWORDS_LABEL"
			description="JFIELD_META_KEYWORDS_DESC"
			id="metakey"
			class="inputbox"
			rows="5"
			cols="50"
		/>

		<field
			name="metadesc"
			type="textarea"
			label="JFIELD_META_DESCRIPTION_LABEL"
			description="JFIELD_META_DESCRIPTION_DESC"
			id="metadesc"
			class="inputbox"
			rows="5"
			cols="50"
		/>

		<field
			name="access"
			type="accesslevel"
			label="JFIELD_ACCESS_LABEL"
			description="JFIELD_ACCESS_DESC"
			id="access"
			class="inputbox"
			size="1"
		/>

		<field
			name="captcha"
			type="captcha"
			label="COM_CONTENT_CAPTCHA_LABEL"
			description="COM_CONTENT_CAPTCHA_DESC"
			validate="captcha"
			namespace="article"
		/>
	</fieldset>
		<fields name="images">
		<fieldset name="image-intro">
			<field
				name="image_intro"
				type="media"
				label="COM_CONTENT_FIELD_INTRO_LABEL"
				description="COM_CONTENT_FIELD_INTRO_DESC"
			/>

			<field
				name="image_intro_alt"
				type="text"
				label="COM_CONTENT_FIELD_IMAGE_ALT_LABEL"
				description="COM_CONTENT_FIELD_IMAGE_ALT_DESC"
				class="inputbox"
				size="20"
			/>

			<field
				name="image_intro_caption"
				type="text"
				label="COM_CONTENT_FIELD_IMAGE_CAPTION_LABEL"
				description="COM_CONTENT_FIELD_IMAGE_CAPTION_DESC"
				class="inputbox"
				size="20"
			/>

			<field
				name="float_intro"
				type="list"
				label="COM_CONTENT_FLOAT_INTRO_LABEL"
				description="COM_CONTENT_FLOAT_DESC"
				useglobal="true"
				>
				<option value="right">COM_CONTENT_RIGHT</option>
				<option value="left">COM_CONTENT_LEFT</option>
				<option value="none">COM_CONTENT_NONE</option>
			</field>
		</fieldset>
		<fieldset name="image-full">
			<field
				name="image_fulltext"
				type="media"
				label="COM_CONTENT_FIELD_FULL_LABEL"
				description="COM_CONTENT_FIELD_FULL_DESC"
			/>

			<field
				name="image_fulltext_alt"
				type="text"
				label="COM_CONTENT_FIELD_IMAGE_ALT_LABEL"
				description="COM_CONTENT_FIELD_IMAGE_ALT_DESC"
				class="inputbox"
				size="20"
			/>

			<field
				name="image_fulltext_caption"
				type="text"
				label="COM_CONTENT_FIELD_IMAGE_CAPTION_LABEL"
				description="COM_CONTENT_FIELD_IMAGE_CAPTION_DESC"
				class="inputbox"
				size="20"
			/>

			<field
				name="float_fulltext"
				type="list"
				label="COM_CONTENT_FLOAT_FULLTEXT_LABEL"
				description="COM_CONTENT_FLOAT_DESC"
				useglobal="true"
				>
				<option value="right">COM_CONTENT_RIGHT</option>
				<option value="left">COM_CONTENT_LEFT</option>
				<option value="none">COM_CONTENT_NONE</option>
			</field>
		</fieldset>
	</fields>
	<fields name="urls">
		<field
			name="urla"
			type="url"
			label="COM_CONTENT_FIELD_URLA_LABEL"
			description="COM_CONTENT_FIELD_URL_DESC"
			validate="url"
			filter="url"
			relative="true"
		/>

		<field
			name="urlatext"
			type="text"
			label="COM_CONTENT_FIELD_URLA_LINK_TEXT_LABEL"
			description="COM_CONTENT_FIELD_URL_LINK_TEXT_DESC"
			class="inputbox"
			size="20"
		/>

		<field
			name="targeta"
			type="hidden"
		/>

		<field
			name="urlb"
			type="url"
			label="COM_CONTENT_FIELD_URLB_LABEL"
			description="COM_CONTENT_FIELD_URL_DESC"
			validate="url"
			filter="url"
			relative="true"
		/>

		<field
			name="urlbtext"
			type="text"
			label="COM_CONTENT_FIELD_URLB_LINK_TEXT_LABEL"
			description="COM_CONTENT_FIELD_URL_LINK_TEXT_DESC"
			class="inputbox"
			size="20"
		/>

		<field
			name="targetb"
			type="hidden"
		/>

		<field
			name="urlc"
			type="url"
			label="COM_CONTENT_FIELD_URLC_LABEL"
			description="COM_CONTENT_FIELD_URL_DESC"
 			validate="url"
			filter="url"
			relative="true"
		/>

		<field
			name="urlctext"
			type="text"
			label="COM_CONTENT_FIELD_URLC_LINK_TEXT_LABEL"
			description="COM_CONTENT_FIELD_URL_LINK_TEXT_DESC"
			class="inputbox"
			size="20"
		/>

		<field
			name="targetc"
			type="hidden"
		/>
	</fields>
	<fields name="metadata">
		<fieldset
			name="jmetadata"
			label="JGLOBAL_FIELDSET_METADATA_OPTIONS">

				<field
					name="robots"
					type="hidden"
					label="JFIELD_METADATA_ROBOTS_LABEL"
					description="JFIELD_METADATA_ROBOTS_DESC"
					filter="unset"
					labelclass="control-label"
					>
					<option value="">JGLOBAL_USE_GLOBAL</option>
					<option value="index, follow"></option>
					<option value="noindex, follow"></option>
					<option value="index, nofollow"></option>
					<option value="noindex, nofollow"></option>
				</field>

				<field
					name="author"
					type="hidden"
					label="JAUTHOR"
					description="JFIELD_METADATA_AUTHOR_DESC"
					filter="unset"
					size="20"
					labelclass="control-label"
				/>

				<field
					name="rights"
					type="hidden"
					label="JFIELD_META_RIGHTS_LABEL"
					description="JFIELD_META_RIGHTS_DESC"
					filter="unset"
					labelclass="control-label"
				/>

				<field
					name="xreference"
					type="hidden"
					label="COM_CONTENT_FIELD_XREFERENCE_LABEL"
					description="COM_CONTENT_FIELD_XREFERENCE_DESC"
					filter="unset"
					class="inputbox"
					size="20"
					labelclass="control-label"
				/>

		</fieldset>
	</fields>
</form>
<?xml version="1.0" encoding="utf-8"?>
<form>
	<fields name="filter">
		<field
			name="search"
			type="text"
			inputmode="search"
			label="COM_CONTENT_MODAL_FILTER_SEARCH_LABEL"
			description="COM_CONTENT_MODAL_FILTER_SEARCH_DESC"
			hint="JSEARCH_FILTER"
		/>

		<field
			name="published"
			type="status"
			label="COM_CONTENT_FILTER_PUBLISHED"
			description="COM_CONTENT_FILTER_PUBLISHED_DESC"
			onchange="this.form.submit();"
			>
			<option value="">JOPTION_SELECT_PUBLISHED</option>
		</field>

		<field
			name="category_id"
			type="category"
			label="JOPTION_FILTER_CATEGORY"
			description="JOPTION_FILTER_CATEGORY_DESC"
			multiple="true"
			class="multipleCategories"
			extension="com_content"
			onchange="this.form.submit();"
			published="0,1,2"
		/>

		<field
			name="access"
			type="accesslevel"
			label="JOPTION_FILTER_ACCESS"
			description="JOPTION_FILTER_ACCESS_DESC"
			multiple="true"
			class="multipleAccessLevels"
			onchange="this.form.submit();"
		/>

		<field
			name="author_id"
			type="author"
			label="COM_CONTENT_FILTER_AUTHOR"
			description="COM_CONTENT_FILTER_AUTHOR_DESC"
			multiple="true"
			class="multipleAuthors"
			onchange="this.form.submit();"
			>
			<option value="0">JNONE</option>
		</field>

		<field
			name="level"
			type="integer"
			label="JOPTION_FILTER_LEVEL"
			description="JOPTION_FILTER_LEVEL_DESC"
			first="1"
			last="10"
			step="1"
			languages="*"
			onchange="this.form.submit();"
			>
			<option
value="">JOPTION_SELECT_MAX_LEVELS</option>
		</field>

		<field
			name="language"
			type="contentlanguage"
			label="JOPTION_FILTER_LANGUAGE"
			description="JOPTION_FILTER_LANGUAGE_DESC"
			onchange="this.form.submit();"
			>
			<option value="">JOPTION_SELECT_LANGUAGE</option>
			<option value="*">JALL</option>
		</field>

		<field
			name="tag"
			type="tag"
			label="JOPTION_FILTER_TAG"
			description="JOPTION_FILTER_TAG_DESC"
			multiple="true"
			class="multipleTags"
			mode="nested"
			onchange="this.form.submit();"
		/>
	</fields>
	<fields name="list">
		<field
			name="fullordering"
			type="list"
			label="COM_CONTENT_LIST_FULL_ORDERING"
			description="COM_CONTENT_LIST_FULL_ORDERING_DESC"
			onchange="this.form.submit();"
			default="a.title ASC"
		        validate="options"
			>
			<option value="">JGLOBAL_SORT_BY</option>
			<option value="a.ordering
ASC">JGRID_HEADING_ORDERING_ASC</option>
			<option value="a.ordering
DESC">JGRID_HEADING_ORDERING_DESC</option>
			<option value="a.state ASC">JSTATUS_ASC</option>
			<option value="a.state DESC">JSTATUS_DESC</option>
			<option value="a.title
ASC">JGLOBAL_TITLE_ASC</option>
			<option value="a.title
DESC">JGLOBAL_TITLE_DESC</option>
			<option value="category_title
ASC">JCATEGORY_ASC</option>
			<option value="category_title
DESC">JCATEGORY_DESC</option>
			<option value="association ASC"
requires="associations">JASSOCIATIONS_ASC</option>
			<option value="association DESC"
requires="associations">JASSOCIATIONS_DESC</option>
			<option value="a.access
ASC">JGRID_HEADING_ACCESS_ASC</option>
			<option value="a.access
DESC">JGRID_HEADING_ACCESS_DESC</option>
			<option value="a.created_by
ASC">JAUTHOR_ASC</option>
			<option value="a.created_by
DESC">JAUTHOR_DESC</option>
			<option value="language
ASC">JGRID_HEADING_LANGUAGE_ASC</option>
			<option value="language
DESC">JGRID_HEADING_LANGUAGE_DESC</option>
			<option value="a.created ASC">JDATE_ASC</option>
			<option value="a.created DESC">JDATE_DESC</option>
			<option value="a.id
ASC">JGRID_HEADING_ID_ASC</option>
			<option value="a.id
DESC">JGRID_HEADING_ID_DESC</option>
			<option value="a.featured
ASC">JFEATURED_ASC</option>
			<option value="a.featured
DESC">JFEATURED_DESC</option>
			<option value="a.hits
ASC">JGLOBAL_HITS_ASC</option>
			<option value="a.hits
DESC">JGLOBAL_HITS_DESC</option>
		</field>

		<field
			name="limit"
			type="limitbox"
			label="COM_CONTENT_LIST_LIMIT"
			description="COM_CONTENT_LIST_LIMIT_DESC"
			class="inputbox input-mini"
			default="25"
			onchange="this.form.submit();"
		/>
	</fields>
</form>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_content
 *
 * @copyright   (C) 2006 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Routing class of com_content
 *
 * @since  3.3
 */
class ContentRouter extends JComponentRouterView
{
	protected $noIDs = false;

	/**
	 * Content Component router constructor
	 *
	 * @param   JApplicationCms  $app   The application object
	 * @param   JMenu            $menu  The menu object to work with
	 */
	public function __construct($app = null, $menu = null)
	{
		$params = JComponentHelper::getParams('com_content');
		$this->noIDs = (bool) $params->get('sef_ids');
		$categories = new
JComponentRouterViewconfiguration('categories');
		$categories->setKey('id');
		$this->registerView($categories);
		$category = new JComponentRouterViewconfiguration('category');
		$category->setKey('id')->setParent($categories,
'catid')->setNestable()->addLayout('blog');
		$this->registerView($category);
		$article = new JComponentRouterViewconfiguration('article');
		$article->setKey('id')->setParent($category,
'catid');
		$this->registerView($article);
		$this->registerView(new
JComponentRouterViewconfiguration('archive'));
		$this->registerView(new
JComponentRouterViewconfiguration('featured'));
		$form = new JComponentRouterViewconfiguration('form');
		$form->setKey('a_id');
		$this->registerView($form);

		parent::__construct($app, $menu);

		$this->attachRule(new JComponentRouterRulesMenu($this));

		if ($params->get('sef_advanced', 0))
		{
			$this->attachRule(new JComponentRouterRulesStandard($this));
			$this->attachRule(new JComponentRouterRulesNomenu($this));
		}
		else
		{
			JLoader::register('ContentRouterRulesLegacy', __DIR__ .
'/helpers/legacyrouter.php');
			$this->attachRule(new ContentRouterRulesLegacy($this));
		}
	}

	/**
	 * Method to get the segment(s) for a category
	 *
	 * @param   string  $id     ID of the category to retrieve the segments
for
	 * @param   array   $query  The request that is built right now
	 *
	 * @return  array|string  The segments of this item
	 */
	public function getCategorySegment($id, $query)
	{
		$category = JCategories::getInstance($this->getName())->get($id);

		if ($category)
		{
			$path = array_reverse($category->getPath(), true);
			$path[0] = '1:root';

			if ($this->noIDs)
			{
				foreach ($path as &$segment)
				{
					list($id, $segment) = explode(':', $segment, 2);
				}
			}

			return $path;
		}

		return array();
	}

	/**
	 * Method to get the segment(s) for a category
	 *
	 * @param   string  $id     ID of the category to retrieve the segments
for
	 * @param   array   $query  The request that is built right now
	 *
	 * @return  array|string  The segments of this item
	 */
	public function getCategoriesSegment($id, $query)
	{
		return $this->getCategorySegment($id, $query);
	}

	/**
	 * Method to get the segment(s) for an article
	 *
	 * @param   string  $id     ID of the article to retrieve the segments for
	 * @param   array   $query  The request that is built right now
	 *
	 * @return  array|string  The segments of this item
	 */
	public function getArticleSegment($id, $query)
	{
		if (!strpos($id, ':'))
		{
			$db = JFactory::getDbo();
			$dbquery = $db->getQuery(true);
			$dbquery->select($dbquery->qn('alias'))
				->from($dbquery->qn('#__content'))
				->where('id = ' . $dbquery->q($id));
			$db->setQuery($dbquery);

			$id .= ':' . $db->loadResult();
		}

		if ($this->noIDs)
		{
			list($void, $segment) = explode(':', $id, 2);

			return array($void => $segment);
		}

		return array((int) $id => $id);
	}

	/**
	 * Method to get the segment(s) for a form
	 *
	 * @param   string  $id     ID of the article form to retrieve the
segments for
	 * @param   array   $query  The request that is built right now
	 *
	 * @return  array|string  The segments of this item
	 *
	 * @since   3.7.3
	 */
	public function getFormSegment($id, $query)
	{
		return $this->getArticleSegment($id, $query);
	}

	/**
	 * Method to get the id for a category
	 *
	 * @param   string  $segment  Segment to retrieve the ID for
	 * @param   array   $query    The request that is parsed right now
	 *
	 * @return  mixed   The id of this item or false
	 */
	public function getCategoryId($segment, $query)
	{
		if (isset($query['id']))
		{
			$category = JCategories::getInstance($this->getName(),
array('access' => false))->get($query['id']);

			if ($category)
			{
				foreach ($category->getChildren() as $child)
				{
					if ($this->noIDs)
					{
						if ($child->alias == $segment)
						{
							return $child->id;
						}
					}
					else
					{
						if ($child->id == (int) $segment)
						{
							return $child->id;
						}
					}
				}
			}
		}

		return false;
	}

	/**
	 * Method to get the segment(s) for a category
	 *
	 * @param   string  $segment  Segment to retrieve the ID for
	 * @param   array   $query    The request that is parsed right now
	 *
	 * @return  mixed   The id of this item or false
	 */
	public function getCategoriesId($segment, $query)
	{
		return $this->getCategoryId($segment, $query);
	}

	/**
	 * Method to get the segment(s) for an article
	 *
	 * @param   string  $segment  Segment of the article to retrieve the ID
for
	 * @param   array   $query    The request that is parsed right now
	 *
	 * @return  mixed   The id of this item or false
	 */
	public function getArticleId($segment, $query)
	{
		if ($this->noIDs)
		{
			$db = JFactory::getDbo();
			$dbquery = $db->getQuery(true);
			$dbquery->select($dbquery->qn('id'))
				->from($dbquery->qn('#__content'))
				->where('alias = ' . $dbquery->q($segment))
				->where('catid = ' .
$dbquery->q($query['id']));
			$db->setQuery($dbquery);

			return (int) $db->loadResult();
		}

		return (int) $segment;
	}
}

/**
 * Content router functions
 *
 * These functions are proxys for the new router interface
 * for old SEF extensions.
 *
 * @param   array  &$query  An array of URL arguments
 *
 * @return  array  The URL arguments to use to assemble the subsequent URL.
 *
 * @deprecated  4.0  Use Class based routers instead
 */
function contentBuildRoute(&$query)
{
	$app = JFactory::getApplication();
	$router = new ContentRouter($app, $app->getMenu());

	return $router->build($query);
}

/**
 * Parse the segments of a URL.
 *
 * This function is a proxy for the new router interface
 * for old SEF extensions.
 *
 * @param   array  $segments  The segments of the URL to parse.
 *
 * @return  array  The URL attributes to be used by the application.
 *
 * @since   3.3
 * @deprecated  4.0  Use Class based routers instead
 */
function contentParseRoute($segments)
{
	$app = JFactory::getApplication();
	$router = new ContentRouter($app, $app->getMenu());

	return $router->parse($segments);
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_content
 *
 * @copyright   (C) 2006 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

JHtml::addIncludePath(JPATH_COMPONENT . '/helpers');
JHtml::_('formbehavior.chosen', 'select');
JHtml::_('behavior.caption');
?>
<div class="archive<?php echo $this->pageclass_sfx;
?>">
<?php if ($this->params->get('show_page_heading')) :
?>
<div class="page-header">
<h1>
	<?php echo
$this->escape($this->params->get('page_heading')); ?>
</h1>
</div>
<?php endif; ?>
<form id="adminForm" action="<?php echo
JRoute::_('index.php'); ?>" method="post"
class="form-inline">
	<fieldset class="filters">
	<div class="filter-search">
		<?php if ($this->params->get('filter_field') !==
'hide') : ?>
		<label class="filter-search-lbl element-invisible"
for="filter-search"><?php echo
JText::_('COM_CONTENT_TITLE_FILTER_LABEL') .
'&#160;'; ?></label>
		<input type="text" name="filter-search"
id="filter-search" value="<?php echo
$this->escape($this->filter); ?>" class="inputbox
span2"
onchange="document.getElementById('adminForm').submit();"
placeholder="<?php echo
JText::_('COM_CONTENT_TITLE_FILTER_LABEL'); ?>" />
		<?php endif; ?>

		<?php echo $this->form->monthField; ?>
		<?php echo $this->form->yearField; ?>
		<?php echo $this->form->limitField; ?>

		<button type="submit" class="btn btn-primary"
style="vertical-align: top;"><?php echo
JText::_('JGLOBAL_FILTER_BUTTON'); ?></button>
		<input type="hidden" name="view"
value="archive" />
		<input type="hidden" name="option"
value="com_content" />
		<input type="hidden" name="limitstart"
value="0" />
	</div>
	<br />
	</fieldset>

	<?php echo $this->loadTemplate('items'); ?>
</form>
</div>
<?xml version="1.0" encoding="utf-8"?>
<metadata>
	<layout title="COM_CONTENT_ARCHIVE_VIEW_DEFAULT_TITLE"
option="COM_CONTENT_ARCHIVE_VIEW_DEFAULT_OPTION">
		<help
			key = "JHELP_MENUS_MENU_ITEM_ARTICLE_ARCHIVED"
		/>
		<message>
			<![CDATA[com_content_archive_view_default_desc]]>
		</message>
	</layout>

	<!-- Add fields to the request variables for the layout. -->
	<fields name="request">
		<fieldset name="request"
			addfieldpath="/administrator/components/com_categories/models/fields"
		>
			<field
				name="catid"
				type="category"
				extension="com_content"
				multiple="true"
				size="5"
				label="JCATEGORY"
				description="JFIELD_CATEGORY_DESC"
			>
				<option value="">JOPTION_ALL_CATEGORIES</option>
			</field>
		</fieldset>
	</fields>

	<!-- Add fields to the parameters object for the layout. -->
	<fields name="params">

		<!-- Basic options. -->
		<fieldset name="basic"
label="JGLOBAL_ARCHIVE_OPTIONS"
		>

			<field 
				name="orderby_sec" 
				type="list"
				label="JGLOBAL_ARTICLE_ORDER_LABEL"
				description="JGLOBAL_ARTICLE_ORDER_DESC"
				default="alpha"
				>
				<option
value="date">JGLOBAL_OLDEST_FIRST</option>
				<option
value="rdate">JGLOBAL_MOST_RECENT_FIRST</option>
				<option
value="alpha">JGLOBAL_TITLE_ALPHABETICAL</option>
				<option
value="ralpha">JGLOBAL_TITLE_REVERSE_ALPHABETICAL</option>
				<option
value="author">JGLOBAL_AUTHOR_ALPHABETICAL</option>
				<option
value="rauthor">JGLOBAL_AUTHOR_REVERSE_ALPHABETICAL</option>
				<option value="hits">JGLOBAL_MOST_HITS</option>
				<option value="rhits">JGLOBAL_LEAST_HITS</option>
				<option
value="order">JGLOBAL_ARTICLE_MANAGER_ORDER</option>
				<option value="vote"
requires="vote">JGLOBAL_VOTES_DESC</option>
				<option value="rvote"
requires="vote">JGLOBAL_VOTES_ASC</option>
				<option value="rank"
requires="vote">JGLOBAL_RATINGS_DESC</option>
				<option value="rrank"
requires="vote">JGLOBAL_RATINGS_ASC</option>
			</field>

			<field 
				name="order_date" 
				type="list"
				label="JGLOBAL_ORDERING_DATE_LABEL"
				description="JGLOBAL_ORDERING_DATE_DESC"
				default="created"
				>
				<option value="created">JGLOBAL_Created</option>
				<option
value="modified">JGLOBAL_Modified</option>
				<option value="published">JPUBLISHED</option>
			</field>

			<field 
				name="display_num" 
				type="list"
				label="JGLOBAL_NUMBER_ITEMS_LIST_LABEL"
				description="JGLOBAL_NUMBER_ITEMS_LIST_DESC"
				default="5"
				>
				<option value="5">J5</option>
				<option value="10">J10</option>
				<option value="15">J15</option>
				<option value="20">J20</option>
				<option value="25">J25</option>
				<option value="30">J30</option>
				<option value="50">J50</option>
				<option value="100">J100</option>
				<option value="0">JALL</option>
			</field>

			<field
				name="filter_field"
				type="list"
				label="JGLOBAL_FILTER_FIELD_LABEL"
				description="JGLOBAL_FILTER_FIELD_DESC"
				default=""
				useglobal="true"
				>
				<option value="hide">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="introtext_limit" 
				type="number" 
				label="JGLOBAL_ARCHIVE_ARTICLES_FIELD_INTROTEXTLIMIT_LABEL"
				description="JGLOBAL_ARCHIVE_ARTICLES_FIELD_INTROTEXTLIMIT_DESC"

				default="100"
			/>

		</fieldset>

		<!-- Articles options. -->
		<fieldset name="articles"
			label="COM_CONTENT_ATTRIBS_ARTICLE_SETTINGS_LABEL"
		>

			<field 
				name="show_intro" 
				type="list"
				label="JGLOBAL_SHOW_INTRO_LABEL"
				description="JGLOBAL_SHOW_INTRO_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="info_block_position"
				type="list"
				label="COM_CONTENT_FIELD_INFOBLOCK_POSITION_LABEL"
				description="COM_CONTENT_FIELD_INFOBLOCK_POSITION_DESC"
				default=""
				useglobal="true"
				class="chzn-color"
				>
				<option
value="use_article">COM_CONTENT_FIELD_VALUE_USE_ARTICLE_SETTINGS</option>
				<option
value="0">COM_CONTENT_FIELD_OPTION_ABOVE</option>
				<option
value="1">COM_CONTENT_FIELD_OPTION_BELOW</option>
				<option
value="2">COM_CONTENT_FIELD_OPTION_SPLIT</option>
			</field>

			<field
				name="info_block_show_title"
				type="list"
				label="COM_CONTENT_FIELD_INFOBLOCK_TITLE_LABEL"
				description="COM_CONTENT_FIELD_INFOBLOCK_TITLE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option	value="0">JHIDE</option>
				<option	value="1">JSHOW</option>
			</field>

			<field 
				name="show_category" 
				type="list"
				label="JGLOBAL_SHOW_CATEGORY_LABEL"
				description="JGLOBAL_SHOW_CATEGORY_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="link_category" 
				type="list"
				label="JGLOBAL_LINK_CATEGORY_LABEL"
				description="JGLOBAL_LINK_CATEGORY_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JNO</option>
				<option value="1">JYES</option>
			</field>

			<field
				name="show_parent_category"
				type="list"
				label="JGLOBAL_SHOW_PARENT_CATEGORY_LABEL"
				description="JGLOBAL_SHOW_PARENT_CATEGORY_DESC"
				useglobal="true"
				>
				<option	value="0">JHIDE</option>
				<option	value="1">JSHOW</option>
			</field>

			<field
				name="link_parent_category"
				type="list"
				label="JGLOBAL_LINK_PARENT_CATEGORY_LABEL"
				description="JGLOBAL_LINK_PARENT_CATEGORY_DESC"
				useglobal="true"
				>
				<option	value="0">JNO</option>
				<option	value="1">JYES</option>
			</field>

			<field 
				name="link_titles" 
				type="list"
				label="JGLOBAL_LINKED_TITLES_LABEL"
				description="JGLOBAL_LINKED_TITLES_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JNO</option>
				<option value="1">JYES</option>
			</field>

			<field 
				name="show_author" 
				type="list"
				label="JGLOBAL_SHOW_AUTHOR_LABEL"
				description="JGLOBAL_SHOW_AUTHOR_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="link_author"
				type="list"
				label="JGLOBAL_LINK_AUTHOR_LABEL"
				description="JGLOBAL_LINK_AUTHOR_DESC"
				useglobal="true"
				>
				<option	value="0">JNO</option>
				<option	value="1">JYES</option>
			</field>

			<field 
				name="show_create_date" 
				type="list"
				label="JGLOBAL_SHOW_CREATE_DATE_LABEL"
				description="JGLOBAL_SHOW_CREATE_DATE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="show_modify_date" 
				type="list"
				label="JGLOBAL_SHOW_MODIFY_DATE_LABEL"
				description="JGLOBAL_SHOW_MODIFY_DATE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="show_publish_date" 
				type="list"
				label="JGLOBAL_SHOW_PUBLISH_DATE_LABEL"
				description="JGLOBAL_SHOW_PUBLISH_DATE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="show_item_navigation" 
				type="list"
				label="JGLOBAL_SHOW_NAVIGATION_LABEL"
				description="JGLOBAL_SHOW_NAVIGATION_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="show_hits" 
				type="list"
				label="JGLOBAL_SHOW_HITS_LABEL"
				description="JGLOBAL_SHOW_HITS_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>
		</fieldset>

	</fields>
</metadata>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_content
 *
 * @copyright   (C) 2006 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

JHtml::addIncludePath(JPATH_COMPONENT . '/helpers');
$params = $this->params;
?>

<div id="archive-items">
	<?php foreach ($this->items as $i => $item) : ?>
		<?php $info =
$item->params->get('info_block_position', 0); ?>
		<div class="row<?php echo $i % 2; ?>" itemscope
itemtype="https://schema.org/Article">
			<div class="page-header">
				<h2 itemprop="headline">
					<?php if ($params->get('link_titles')) : ?>
						<a href="<?php echo
JRoute::_(ContentHelperRoute::getArticleRoute($item->slug,
$item->catid, $item->language)); ?>"
itemprop="url">
							<?php echo $this->escape($item->title); ?>
						</a>
					<?php else : ?>
						<?php echo $this->escape($item->title); ?>
					<?php endif; ?>
				</h2>

				<?php // Content is generated by content plugin event
"onContentAfterTitle" ?>
				<?php echo $item->event->afterDisplayTitle; ?>

				<?php if ($params->get('show_author') &&
!empty($item->author )) : ?>
					<div class="createdby" itemprop="author"
itemscope itemtype="https://schema.org/Person">
					<?php $author = $item->created_by_alias ?: $item->author;
?>
					<?php $author = '<span itemprop="name">'
. $author . '</span>'; ?>
						<?php if (!empty($item->contact_link) &&
$params->get('link_author') == true) : ?>
							<?php echo JText::sprintf('COM_CONTENT_WRITTEN_BY',
JHtml::_('link', $this->item->contact_link, $author,
array('itemprop' => 'url'))); ?>
						<?php else : ?>
							<?php echo JText::sprintf('COM_CONTENT_WRITTEN_BY',
$author); ?>
						<?php endif; ?>
					</div>
				<?php endif; ?>
			</div>
		<?php $useDefList = ($params->get('show_modify_date') ||
$params->get('show_publish_date') ||
$params->get('show_create_date')
			|| $params->get('show_hits') ||
$params->get('show_category') ||
$params->get('show_parent_category')); ?>
		<?php if ($useDefList && ($info == 0 || $info == 2)) : ?>
			<div class="article-info muted">
				<dl class="article-info">
				<dt class="article-info-term">
					<?php echo JText::_('COM_CONTENT_ARTICLE_INFO'); ?>
				</dt>

				<?php if ($params->get('show_parent_category')
&& !empty($item->parent_slug)) : ?>
					<dd>
						<div class="parent-category-name">
							<?php $title = $this->escape($item->parent_title); ?>
							<?php if ($params->get('link_parent_category')
&& !empty($item->parent_slug)) : ?>
								<?php $url = '<a href="' .
JRoute::_(ContentHelperRoute::getCategoryRoute($item->parent_slug)) .
'" itemprop="genre">' . $title .
'</a>'; ?>
								<?php echo JText::sprintf('COM_CONTENT_PARENT', $url);
?>
							<?php else : ?>
								<?php echo JText::sprintf('COM_CONTENT_PARENT',
'<span itemprop="genre">' . $title .
'</span>'); ?>
							<?php endif; ?>
						</div>
					</dd>
				<?php endif; ?>
				<?php if ($params->get('show_category')) : ?>
					<dd>
						<div class="category-name">
							<?php $title = $this->escape($item->category_title); ?>
							<?php if ($params->get('link_category') &&
$item->catslug) : ?>
								<?php $url = '<a href="' .
JRoute::_(ContentHelperRoute::getCategoryRoute($item->catslug)) .
'" itemprop="genre">' . $title .
'</a>'; ?>
								<?php echo JText::sprintf('COM_CONTENT_CATEGORY',
$url); ?>
							<?php else : ?>
								<?php echo JText::sprintf('COM_CONTENT_CATEGORY',
'<span itemprop="genre">' . $title .
'</span>'); ?>
							<?php endif; ?>
						</div>
					</dd>
				<?php endif; ?>

				<?php if ($params->get('show_publish_date')) : ?>
					<dd>
						<div class="published">
							<span class="icon-calendar"
aria-hidden="true"></span>
							<time datetime="<?php echo JHtml::_('date',
$item->publish_up, 'c'); ?>"
itemprop="datePublished">
								<?php echo
JText::sprintf('COM_CONTENT_PUBLISHED_DATE_ON',
JHtml::_('date', $item->publish_up,
JText::_('DATE_FORMAT_LC3'))); ?>
							</time>
						</div>
					</dd>
				<?php endif; ?>

				<?php if ($info == 0) : ?>
					<?php if ($params->get('show_modify_date')) : ?>
						<dd>
							<div class="modified">
								<span class="icon-calendar"
aria-hidden="true"></span>
								<time datetime="<?php echo JHtml::_('date',
$item->modified, 'c'); ?>"
itemprop="dateModified">
									<?php echo JText::sprintf('COM_CONTENT_LAST_UPDATED',
JHtml::_('date', $item->modified,
JText::_('DATE_FORMAT_LC3'))); ?>
								</time>
							</div>
						</dd>
					<?php endif; ?>
					<?php if ($params->get('show_create_date')) : ?>
						<dd>
							<div class="create">
								<span class="icon-calendar"
aria-hidden="true"></span>
								<time datetime="<?php echo JHtml::_('date',
$item->created, 'c'); ?>"
itemprop="dateCreated">
									<?php echo
JText::sprintf('COM_CONTENT_CREATED_DATE_ON',
JHtml::_('date', $item->created,
JText::_('DATE_FORMAT_LC3'))); ?>
								</time>
							</div>
						</dd>
					<?php endif; ?>

					<?php if ($params->get('show_hits')) : ?>
						<dd>
							<div class="hits">
								<span class="icon-eye-open"></span>
								<meta itemprop="interactionCount"
content="UserPageVisits:<?php echo $item->hits; ?>"
/>
								<?php echo JText::sprintf('COM_CONTENT_ARTICLE_HITS',
$item->hits); ?>
							</div>
						</dd>
					<?php endif; ?>
				<?php endif; ?>
				</dl>
			</div>
		<?php endif; ?>

		<?php // Content is generated by content plugin event
"onContentBeforeDisplay" ?>
		<?php echo $item->event->beforeDisplayContent; ?>
		<?php if ($params->get('show_intro')) : ?>
			<div class="intro" itemprop="articleBody">
<?php echo JHtml::_('string.truncateComplex',
$item->introtext, $params->get('introtext_limit')); ?>
</div>
		<?php endif; ?>

		<?php if ($useDefList && ($info == 1 || $info == 2)) : ?>
			<div class="article-info muted">
				<dl class="article-info">
				<dt class="article-info-term"><?php echo
JText::_('COM_CONTENT_ARTICLE_INFO'); ?></dt>

				<?php if ($info == 1) : ?>
					<?php if ($params->get('show_parent_category')
&& !empty($item->parent_slug)) : ?>
						<dd>
							<div class="parent-category-name">
								<?php $title = $this->escape($item->parent_title); ?>
								<?php if ($params->get('link_parent_category')
&& $item->parent_slug) : ?>
									<?php $url = '<a href="' .
JRoute::_(ContentHelperRoute::getCategoryRoute($item->parent_slug)) .
'" itemprop="genre">' . $title .
'</a>'; ?>
									<?php echo JText::sprintf('COM_CONTENT_PARENT',
$url); ?>
								<?php else : ?>
									<?php echo JText::sprintf('COM_CONTENT_PARENT',
'<span itemprop="genre">' . $title .
'</span>'); ?>
								<?php endif; ?>
							</div>
						</dd>
					<?php endif; ?>
					<?php if ($params->get('show_category')) : ?>
						<dd>
							<div class="category-name">
								<?php $title = $this->escape($item->category_title); ?>
								<?php if ($params->get('link_category') &&
$item->catslug) : ?>
									<?php $url = '<a href="' .
JRoute::_(ContentHelperRoute::getCategoryRoute($item->catslug)) .
'" itemprop="genre">' . $title .
'</a>'; ?>
									<?php echo JText::sprintf('COM_CONTENT_CATEGORY',
$url); ?>
								<?php else : ?>
									<?php echo JText::sprintf('COM_CONTENT_CATEGORY',
'<span itemprop="genre">' . $title .
'</span>'); ?>
								<?php endif; ?>
							</div>
						</dd>
					<?php endif; ?>
					<?php if ($params->get('show_publish_date')) : ?>
						<dd>
							<div class="published">
								<span class="icon-calendar"
aria-hidden="true"></span>
								<time datetime="<?php echo JHtml::_('date',
$item->publish_up, 'c'); ?>"
itemprop="datePublished">
									<?php echo
JText::sprintf('COM_CONTENT_PUBLISHED_DATE_ON',
JHtml::_('date', $item->publish_up,
JText::_('DATE_FORMAT_LC3'))); ?>
								</time>
							</div>
						</dd>
					<?php endif; ?>
				<?php endif; ?>

				<?php if ($params->get('show_create_date')) : ?>
					<dd>
						<div class="create">
							<span class="icon-calendar"
aria-hidden="true"></span>
							<time datetime="<?php echo JHtml::_('date',
$item->created, 'c'); ?>"
itemprop="dateCreated">
								<?php echo
JText::sprintf('COM_CONTENT_CREATED_DATE_ON',
JHtml::_('date', $item->modified,
JText::_('DATE_FORMAT_LC3'))); ?>
							</time>
						</div>
					</dd>
				<?php endif; ?>
				<?php if ($params->get('show_modify_date')) : ?>
					<dd>
						<div class="modified">
							<span class="icon-calendar"
aria-hidden="true"></span>
							<time datetime="<?php echo JHtml::_('date',
$item->modified, 'c'); ?>"
itemprop="dateModified">
								<?php echo JText::sprintf('COM_CONTENT_LAST_UPDATED',
JHtml::_('date', $item->modified,
JText::_('DATE_FORMAT_LC3'))); ?>
							</time>
						</div>
					</dd>
				<?php endif; ?>
				<?php if ($params->get('show_hits')) : ?>
					<dd>
						<div class="hits">
							<span class="icon-eye-open"></span>
							<meta content="UserPageVisits:<?php echo $item->hits;
?>" itemprop="interactionCount" />
							<?php echo JText::sprintf('COM_CONTENT_ARTICLE_HITS',
$item->hits); ?>
						</div>
					</dd>
				<?php endif; ?>
			</dl>
		</div>
		<?php endif; ?>
		<?php // Content is generated by content plugin event
"onContentAfterDisplay" ?>
		<?php echo $item->event->afterDisplayContent; ?>
	</div>
	<?php endforeach; ?>
</div>
<div class="pagination">
	<p class="counter"> <?php echo
$this->pagination->getPagesCounter(); ?> </p>
	<?php echo $this->pagination->getPagesLinks(); ?>
</div>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_content
 *
 * @copyright   (C) 2006 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * HTML View class for the Content component
 *
 * @since  1.5
 */
class ContentViewArchive extends JViewLegacy
{
	protected $state = null;

	protected $item = null;

	protected $items = null;

	protected $pagination = null;

	protected $years = null;

	/**
	 * Execute and display a template script.
	 *
	 * @param   string  $tpl  The name of the template file to parse;
automatically searches through the template paths.
	 *
	 * @return  mixed  A string if successful, otherwise an Error object.
	 */
	public function display($tpl = null)
	{
		$user       = JFactory::getUser();
		$state      = $this->get('State');
		$items      = $this->get('Items');
		$pagination = $this->get('Pagination');

		// Flag indicates to not add limitstart=0 to URL
		$pagination->hideEmptyLimitstart = true;

		// Get the page/component configuration
		$params = &$state->params;

		JPluginHelper::importPlugin('content');

		foreach ($items as $item)
		{
			$item->catslug     = $item->category_alias ? ($item->catid .
':' . $item->category_alias) : $item->catid;
			$item->parent_slug = $item->parent_alias ? ($item->parent_id .
':' . $item->parent_alias) : $item->parent_id;

			// No link for ROOT category
			if ($item->parent_alias === 'root')
			{
				$item->parent_slug = null;
			}

			$item->event = new stdClass;

			$dispatcher = JEventDispatcher::getInstance();

			// Old plugins: Ensure that text property is available
			if (!isset($item->text))
			{
				$item->text = $item->introtext;
			}

			$dispatcher->trigger('onContentPrepare', array
('com_content.archive', &$item, &$item->params, 0));

			// Old plugins: Use processed text as introtext
			$item->introtext = $item->text;

			$results = $dispatcher->trigger('onContentAfterTitle',
array('com_content.archive', &$item, &$item->params,
0));
			$item->event->afterDisplayTitle = trim(implode("\n",
$results));

			$results = $dispatcher->trigger('onContentBeforeDisplay',
array('com_content.archive', &$item, &$item->params,
0));
			$item->event->beforeDisplayContent = trim(implode("\n",
$results));

			$results = $dispatcher->trigger('onContentAfterDisplay',
array('com_content.archive', &$item, &$item->params,
0));
			$item->event->afterDisplayContent = trim(implode("\n",
$results));
		}

		$form = new stdClass;

		// Month Field
		$months = array(
			'' => JText::_('COM_CONTENT_MONTH'),
			'1' => JText::_('JANUARY_SHORT'),
			'2' => JText::_('FEBRUARY_SHORT'),
			'3' => JText::_('MARCH_SHORT'),
			'4' => JText::_('APRIL_SHORT'),
			'5' => JText::_('MAY_SHORT'),
			'6' => JText::_('JUNE_SHORT'),
			'7' => JText::_('JULY_SHORT'),
			'8' => JText::_('AUGUST_SHORT'),
			'9' => JText::_('SEPTEMBER_SHORT'),
			'10' => JText::_('OCTOBER_SHORT'),
			'11' => JText::_('NOVEMBER_SHORT'),
			'12' => JText::_('DECEMBER_SHORT')
		);
		$form->monthField = JHtml::_(
			'select.genericlist',
			$months,
			'month',
			array(
				'list.attr' => 'size="1"
class="inputbox"',
				'list.select' => $state->get('filter.month'),
				'option.key' => null
			)
		);

		// Year Field
		$this->years = $this->getModel()->getYears();
		$years = array();
		$years[] = JHtml::_('select.option', null,
JText::_('JYEAR'));

		for ($i = 0, $iMax = count($this->years); $i < $iMax; $i++)
		{
			$years[] = JHtml::_('select.option', $this->years[$i],
$this->years[$i]);
		}

		$form->yearField = JHtml::_(
			'select.genericlist',
			$years,
			'year',
			array('list.attr' => 'size="1"
class="inputbox"', 'list.select' =>
$state->get('filter.year'))
		);
		$form->limitField = $pagination->getLimitBox();

		// Escape strings for HTML output
		$this->pageclass_sfx =
htmlspecialchars($params->get('pageclass_sfx', ''));

		$this->filter     = $state->get('list.filter');
		$this->form       = &$form;
		$this->items      = &$items;
		$this->params     = &$params;
		$this->user       = &$user;
		$this->pagination = &$pagination;
		$this->pagination->setAdditionalUrlParam('month',
$state->get('filter.month'));
		$this->pagination->setAdditionalUrlParam('year',
$state->get('filter.year'));

		$this->_prepareDocument();

		parent::display($tpl);
	}

	/**
	 * Prepares the document
	 *
	 * @return  void
	 */
	protected function _prepareDocument()
	{
		$app   = JFactory::getApplication();
		$menus = $app->getMenu();
		$title = null;

		// Because the application sets a default page title,
		// we need to get it from the menu item itself
		$menu = $menus->getActive();

		if ($menu)
		{
			$this->params->def('page_heading',
$this->params->get('page_title', $menu->title));
		}
		else
		{
			$this->params->def('page_heading',
JText::_('JGLOBAL_ARTICLES'));
		}

		$title = $this->params->get('page_title', '');

		if (empty($title))
		{
			$title = $app->get('sitename');
		}
		elseif ($app->get('sitename_pagetitles', 0) == 1)
		{
			$title = JText::sprintf('JPAGETITLE',
$app->get('sitename'), $title);
		}
		elseif ($app->get('sitename_pagetitles', 0) == 2)
		{
			$title = JText::sprintf('JPAGETITLE', $title,
$app->get('sitename'));
		}

		$this->document->setTitle($title);

		if ($this->params->get('menu-meta_description'))
		{
			$this->document->setDescription($this->params->get('menu-meta_description'));
		}

		if ($this->params->get('menu-meta_keywords'))
		{
			$this->document->setMetadata('keywords',
$this->params->get('menu-meta_keywords'));
		}

		if ($this->params->get('robots'))
		{
			$this->document->setMetadata('robots',
$this->params->get('robots'));
		}
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_content
 *
 * @copyright   (C) 2006 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

JHtml::addIncludePath(JPATH_COMPONENT . '/helpers');

// Create shortcuts to some parameters.
$params  = $this->item->params;
$urls    = json_decode($this->item->urls);
$canEdit = $params->get('access-edit');
$user    = JFactory::getUser();
$info    = $params->get('info_block_position', 0);

// Check if associations are implemented. If they are, define the
parameter.
$assocParam = (JLanguageAssociations::isEnabled() &&
$params->get('show_associations'));
JHtml::_('behavior.caption');

$currentDate       = JFactory::getDate()->format('Y-m-d
H:i:s');
$isNotPublishedYet = $this->item->publish_up > $currentDate;
$isExpired         = $this->item->publish_down < $currentDate
&& $this->item->publish_down !==
JFactory::getDbo()->getNullDate();

?>
<div class="item-page<?php echo $this->pageclass_sfx;
?>" itemscope itemtype="https://schema.org/Article">
	<meta itemprop="inLanguage" content="<?php echo
($this->item->language === '*') ?
JFactory::getConfig()->get('language') :
$this->item->language; ?>" />
	<?php if ($this->params->get('show_page_heading')) :
?>
	<div class="page-header">
		<h1> <?php echo
$this->escape($this->params->get('page_heading')); ?>
</h1>
	</div>
	<?php endif;
	if (!empty($this->item->pagination) &&
$this->item->pagination &&
!$this->item->paginationposition &&
$this->item->paginationrelative)
	{
		echo $this->item->pagination;
	}
	?>

	<?php // Todo Not that elegant would be nice to group the params ?>
	<?php $useDefList = ($params->get('show_modify_date') ||
$params->get('show_publish_date') ||
$params->get('show_create_date')
	|| $params->get('show_hits') ||
$params->get('show_category') ||
$params->get('show_parent_category') ||
$params->get('show_author') || $assocParam); ?>

	<?php if (!$useDefList && $this->print) : ?>
		<div id="pop-print" class="btn hidden-print">
			<?php echo JHtml::_('icon.print_screen', $this->item,
$params); ?>
		</div>
		<div class="clearfix"> </div>
	<?php endif; ?>
	<?php if ($params->get('show_title')) : ?>
	<div class="page-header">
		<h2 itemprop="headline">
			<?php echo $this->escape($this->item->title); ?>
		</h2>
		<?php if ($this->item->state == 0) : ?>
			<span class="label label-warning"><?php echo
JText::_('JUNPUBLISHED'); ?></span>
		<?php endif; ?>
		<?php if ($isNotPublishedYet) : ?>
			<span class="label label-warning"><?php echo
JText::_('JNOTPUBLISHEDYET'); ?></span>
		<?php endif; ?>
		<?php if ($isExpired) : ?>
			<span class="label label-warning"><?php echo
JText::_('JEXPIRED'); ?></span>
		<?php endif; ?>
	</div>
	<?php endif; ?>
	<?php if (!$this->print) : ?>
		<?php if ($canEdit || $params->get('show_print_icon') ||
$params->get('show_email_icon')) : ?>
			<?php echo JLayoutHelper::render('joomla.content.icons',
array('params' => $params, 'item' =>
$this->item, 'print' => false)); ?>
		<?php endif; ?>
	<?php else : ?>
		<?php if ($useDefList) : ?>
			<div id="pop-print" class="btn hidden-print">
				<?php echo JHtml::_('icon.print_screen', $this->item,
$params); ?>
			</div>
		<?php endif; ?>
	<?php endif; ?>

	<?php // Content is generated by content plugin event
"onContentAfterTitle" ?>
	<?php echo $this->item->event->afterDisplayTitle; ?>

	<?php if ($useDefList && ($info == 0 || $info == 2)) : ?>
		<?php // Todo: for Joomla4 joomla.content.info_block.block can be
changed to joomla.content.info_block ?>
		<?php echo
JLayoutHelper::render('joomla.content.info_block.block',
array('item' => $this->item, 'params' =>
$params, 'position' => 'above')); ?>
	<?php endif; ?>

	<?php if ($info == 0 && $params->get('show_tags',
1) && !empty($this->item->tags->itemTags)) : ?>
		<?php $this->item->tagLayout = new
JLayoutFile('joomla.content.tags'); ?>

		<?php echo
$this->item->tagLayout->render($this->item->tags->itemTags);
?>
	<?php endif; ?>

	<?php // Content is generated by content plugin event
"onContentBeforeDisplay" ?>
	<?php echo $this->item->event->beforeDisplayContent; ?>

	<?php if (isset($urls) && ((!empty($urls->urls_position)
&& ($urls->urls_position == '0')) ||
($params->get('urls_position') == '0' &&
empty($urls->urls_position)))
		|| (empty($urls->urls_position) &&
(!$params->get('urls_position')))) : ?>
	<?php echo $this->loadTemplate('links'); ?>
	<?php endif; ?>
	<?php if ($params->get('access-view')) : ?>
	<?php echo JLayoutHelper::render('joomla.content.full_image',
$this->item); ?>
	<?php
	if (!empty($this->item->pagination) &&
$this->item->pagination &&
!$this->item->paginationposition &&
!$this->item->paginationrelative) :
		echo $this->item->pagination;
	endif;
	?>
	<?php if (isset ($this->item->toc)) :
		echo $this->item->toc;
	endif; ?>
	<div itemprop="articleBody">
		<?php echo $this->item->text; ?>
	</div>

	<?php if ($info == 1 || $info == 2) : ?>
		<?php if ($useDefList) : ?>
				<?php // Todo: for Joomla4 joomla.content.info_block.block can be
changed to joomla.content.info_block ?>
			<?php echo
JLayoutHelper::render('joomla.content.info_block.block',
array('item' => $this->item, 'params' =>
$params, 'position' => 'below')); ?>
		<?php endif; ?>
		<?php if ($params->get('show_tags', 1) &&
!empty($this->item->tags->itemTags)) : ?>
			<?php $this->item->tagLayout = new
JLayoutFile('joomla.content.tags'); ?>
			<?php echo
$this->item->tagLayout->render($this->item->tags->itemTags);
?>
		<?php endif; ?>
	<?php endif; ?>

	<?php
	if (!empty($this->item->pagination) &&
$this->item->pagination &&
$this->item->paginationposition &&
!$this->item->paginationrelative) :
		echo $this->item->pagination;
	?>
	<?php endif; ?>
	<?php if (isset($urls) && ((!empty($urls->urls_position)
&& ($urls->urls_position == '1')) ||
($params->get('urls_position') == '1'))) : ?>
	<?php echo $this->loadTemplate('links'); ?>
	<?php endif; ?>
	<?php // Optional teaser intro text for guests ?>
	<?php elseif ($params->get('show_noauth') == true
&& $user->get('guest')) : ?>
	<?php echo
JLayoutHelper::render('joomla.content.intro_image',
$this->item); ?>
	<?php echo JHtml::_('content.prepare',
$this->item->introtext); ?>
	<?php // Optional link to let them register to see the whole article.
?>
	<?php if ($params->get('show_readmore') &&
$this->item->fulltext != null) : ?>
	<?php $menu = JFactory::getApplication()->getMenu(); ?>
	<?php $active = $menu->getActive(); ?>
	<?php $itemId = $active->id; ?>
	<?php $link = new
JUri(JRoute::_('index.php?option=com_users&view=login&Itemid='
. $itemId, false)); ?>
	<?php $link->setVar('return',
base64_encode(ContentHelperRoute::getArticleRoute($this->item->slug,
$this->item->catid, $this->item->language))); ?>
	<?php echo JLayoutHelper::render('joomla.content.readmore',
array('item' => $this->item, 'params' =>
$params, 'link' => $link)); ?>
	<?php endif; ?>
	<?php endif; ?>
	<?php
	if (!empty($this->item->pagination) &&
$this->item->pagination &&
$this->item->paginationposition &&
$this->item->paginationrelative) :
		echo $this->item->pagination;
	?>
	<?php endif; ?>
	<?php // Content is generated by content plugin event
"onContentAfterDisplay" ?>
	<?php echo $this->item->event->afterDisplayContent; ?>
</div>
<?xml version="1.0" encoding="utf-8"?>
<metadata>
	<layout title="COM_CONTENT_ARTICLE_VIEW_DEFAULT_TITLE"
option="COM_CONTENT_ARTICLE_VIEW_DEFAULT_OPTION">
		<help
			key = "JHELP_MENUS_MENU_ITEM_ARTICLE_SINGLE_ARTICLE"
		/>
		<message>
			<![CDATA[COM_CONTENT_ARTICLE_VIEW_DEFAULT_DESC]]>
		</message>
	</layout>

	<!-- Add fields to the request variables for the layout. -->
	<fields name="request">
		<fieldset name="request"
			addfieldpath="/administrator/components/com_content/models/fields">

			<field 
				name="id" 
				type="modal_article"
				label="COM_CONTENT_FIELD_SELECT_ARTICLE_LABEL"
				description="COM_CONTENT_FIELD_SELECT_ARTICLE_DESC"
				required="true"
				select="true"
				new="true"
				edit="true"
				clear="true"
			/>
		</fieldset>
	</fields>

	<!-- Add fields to the parameters object for the layout. -->
	<fields name="params">

		<!-- Basic options. -->
		<fieldset name="basic"
			label="COM_CONTENT_ATTRIBS_ARTICLE_SETTINGS_LABEL">

		<field
			name="show_title"
			type="list"
			label="JGLOBAL_SHOW_TITLE_LABEL"
			description="JGLOBAL_SHOW_TITLE_DESC"
			useglobal="true"
			class="chzn-color"
			>
			<option value="1">JSHOW</option>
			<option value="0">JHIDE</option>
		</field>

		<field
			name="link_titles"
			type="list"
			label="JGLOBAL_LINKED_TITLES_LABEL"
			description="JGLOBAL_LINKED_TITLES_DESC"
			useglobal="true"
			class="chzn-color"
			>
			<option value="1">JYES</option>
			<option value="0">JNO</option>
		</field>

		<field 
			name="show_intro" 
			type="list"
			label="JGLOBAL_SHOW_INTRO_LABEL"
			description="JGLOBAL_SHOW_INTRO_DESC"
			useglobal="true"
			class="chzn-color"
			>
			<option value="1">JSHOW</option>
			<option value="0">JHIDE</option>
		</field>

		<field
			name="info_block_position"
			type="list"
			label="COM_CONTENT_FIELD_INFOBLOCK_POSITION_LABEL"
			description="COM_CONTENT_FIELD_INFOBLOCK_POSITION_DESC"
			useglobal="true"
			>
			<option
value="0">COM_CONTENT_FIELD_OPTION_ABOVE</option>
			<option
value="1">COM_CONTENT_FIELD_OPTION_BELOW</option>
			<option
value="2">COM_CONTENT_FIELD_OPTION_SPLIT</option>
		</field>

		<field
			name="info_block_show_title"
			type="list"
			label="COM_CONTENT_FIELD_INFOBLOCK_TITLE_LABEL"
			description="COM_CONTENT_FIELD_INFOBLOCK_TITLE_DESC"
			useglobal="true"
			class="chzn-color"
			>
			<option	value="1">JSHOW</option>
			<option	value="0">JHIDE</option>
		</field>

		<field
			name="show_category"
			type="list"
			label="JGLOBAL_SHOW_CATEGORY_LABEL"
			description="JGLOBAL_SHOW_CATEGORY_DESC"
			useglobal="true"
			class="chzn-color"
			>
			<option value="1">JSHOW</option>
			<option value="0">JHIDE</option>
		</field>

		<field
			name="link_category"
			type="list"
			label="JGLOBAL_LINK_CATEGORY_LABEL"
			description="JGLOBAL_LINK_CATEGORY_DESC"
			useglobal="true"
			class="chzn-color"
			>
			<option value="1">JYES</option>
			<option value="0">JNO</option>
		</field>

		<field
			name="show_parent_category"
			type="list"
			label="JGLOBAL_SHOW_PARENT_CATEGORY_LABEL"
			description="JGLOBAL_SHOW_PARENT_CATEGORY_DESC"
			useglobal="true"
			class="chzn-color"
			>
			<option value="1">JSHOW</option>
			<option value="0">JHIDE</option>
		</field>

		<field
			name="link_parent_category"
			type="list"
			label="JGLOBAL_LINK_PARENT_CATEGORY_LABEL"
			description="JGLOBAL_LINK_PARENT_CATEGORY_DESC"
			useglobal="true"
			class="chzn-color"
			>
			<option value="1">JYES</option>
			<option value="0">JNO</option>
		</field>

		<field
			name="show_associations"
			type="list"
			label="JGLOBAL_SHOW_ASSOCIATIONS_LABEL"
			description="JGLOBAL_SHOW_ASSOCIATIONS_DESC"
			useglobal="true"
			class="chzn-color"
			>
			<option value="1">JSHOW</option>
			<option value="0">JHIDE</option>
		</field>

		<field
			name="show_author"
			type="list"
			label="JGLOBAL_SHOW_AUTHOR_LABEL"
			description="JGLOBAL_SHOW_AUTHOR_DESC"
			useglobal="true"
			class="chzn-color"
			>
			<option value="1">JSHOW</option>
			<option value="0">JHIDE</option>
		</field>

		<field
			name="link_author"
			type="list"
			label="JGLOBAL_LINK_AUTHOR_LABEL"
			description="JGLOBAL_LINK_AUTHOR_DESC"
			useglobal="true"
			class="chzn-color"
			>
			<option value="1">JYES</option>
			<option value="0">JNO</option>
		</field>

		<field
			name="show_create_date"
			type="list"
			label="JGLOBAL_SHOW_CREATE_DATE_LABEL"
			description="JGLOBAL_SHOW_CREATE_DATE_DESC"
			useglobal="true"
			class="chzn-color"
			>
			<option value="1">JSHOW</option>
			<option value="0">JHIDE</option>
		</field>

		<field
			name="show_modify_date"
			type="list"
			label="JGLOBAL_SHOW_MODIFY_DATE_LABEL"
			description="JGLOBAL_SHOW_MODIFY_DATE_DESC"
			useglobal="true"
			class="chzn-color"
			>
			<option value="1">JSHOW</option>
			<option value="0">JHIDE</option>
		</field>

		<field
			name="show_publish_date"
			type="list"
			label="JGLOBAL_SHOW_PUBLISH_DATE_LABEL"
			description="JGLOBAL_SHOW_PUBLISH_DATE_DESC"
			useglobal="true"
			class="chzn-color"
			>
			<option value="1">JSHOW</option>
			<option value="0">JHIDE</option>
		</field>

		<field
			name="show_item_navigation"
			type="list"
			label="JGLOBAL_SHOW_NAVIGATION_LABEL"
			description="JGLOBAL_SHOW_NAVIGATION_DESC"
			useglobal="true"
			class="chzn-color"
			>
			<option value="1">JSHOW</option>
			<option value="0">JHIDE</option>
		</field>

		<field
			name="show_vote"
			type="list"
			label="JGLOBAL_SHOW_VOTE_LABEL"
			description="JGLOBAL_SHOW_VOTE_DESC"
			useglobal="true"
			class="chzn-color"
			>
			<option value="1">JSHOW</option>
			<option value="0">JHIDE</option>
		</field>

		<field
			name="show_icons"
			type="list"
			label="JGLOBAL_SHOW_ICONS_LABEL"
			description="JGLOBAL_SHOW_ICONS_DESC"
			useglobal="true"
			class="chzn-color"
			>
			<option value="1">JSHOW</option>
			<option value="0">JHIDE</option>
		</field>

		<field
			name="show_print_icon"
			type="list"
			label="JGLOBAL_SHOW_PRINT_ICON_LABEL"
			description="JGLOBAL_SHOW_PRINT_ICON_DESC"
			useglobal="true"
			class="chzn-color"
			>
			<option value="1">JSHOW</option>
			<option value="0">JHIDE</option>
		</field>

		<field
			name="show_email_icon"
			type="list"
			label="JGLOBAL_SHOW_EMAIL_ICON_LABEL"
			description="JGLOBAL_SHOW_EMAIL_ICON_DESC"
			useglobal="true"
			class="chzn-color"
			>
			<option value="1">JSHOW</option>
			<option value="0">JHIDE</option>
		</field>

		<field
			name="show_hits"
			type="list"
			label="JGLOBAL_SHOW_HITS_LABEL"
			description="JGLOBAL_SHOW_HITS_DESC"
			useglobal="true"
			class="chzn-color"
			>
			<option value="1">JSHOW</option>
			<option value="0">JHIDE</option>
		</field>

		<field
			name="show_tags"
			type="list"
			label="JGLOBAL_SHOW_TAGS_LABEL"
			description="JGLOBAL_SHOW_TAGS_DESC"
			useglobal="true"
			class="chzn-color"
			>
			<option value="1">JSHOW</option>
			<option value="0">JHIDE</option>
		</field>

		<field
			name="show_noauth"
			type="list"
			label="JGLOBAL_SHOW_UNAUTH_LINKS_LABEL"
			description="JGLOBAL_SHOW_UNAUTH_LINKS_DESC"
			useglobal="true"
			class="chzn-color"
			>
			<option value="1">JYES</option>
			<option value="0">JNO</option>
		</field>
		<field
			name="urls_position"
			type="list"
			label="COM_CONTENT_FIELD_URLSPOSITION_LABEL"
			description="COM_CONTENT_FIELD_URLSPOSITION_DESC"
			useglobal="true"
			>
			<option
value="0">COM_CONTENT_FIELD_OPTION_ABOVE</option>
			<option
value="1">COM_CONTENT_FIELD_OPTION_BELOW</option>
		</field>
		</fieldset>
	</fields>
</metadata>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_content
 *
 * @copyright   (C) 2011 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

// Create shortcut
$urls = json_decode($this->item->urls);

// Create shortcuts to some parameters.
$params = $this->item->params;
if ($urls && (!empty($urls->urla) || !empty($urls->urlb) ||
!empty($urls->urlc))) :
?>
<div class="content-links">
	<ul class="nav nav-tabs nav-stacked">
		<?php
			$urlarray = array(
			array($urls->urla, $urls->urlatext, $urls->targeta,
'a'),
			array($urls->urlb, $urls->urlbtext, $urls->targetb,
'b'),
			array($urls->urlc, $urls->urlctext, $urls->targetc,
'c')
			);
			foreach ($urlarray as $url) :
				$link = $url[0];
				$label = $url[1];
				$target = $url[2];
				$id = $url[3];

				if ( ! $link) :
					continue;
				endif;

				// If no label is present, take the link
				$label = $label ?: $link;

				// If no target is present, use the default
				$target = $target ?: $params->get('target' . $id);
				?>
			<li class="content-links-<?php echo $id; ?>">
				<?php
					// Compute the correct link

					switch ($target)
					{
						case 1:
							// Open in a new window
							echo '<a href="' . htmlspecialchars($link,
ENT_COMPAT, 'UTF-8') . '" target="_blank"
rel="nofollow noopener noreferrer">' .
								htmlspecialchars($label, ENT_COMPAT, 'UTF-8') .
'</a>';
							break;

						case 2:
							// Open in a popup window
							$attribs =
'toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width=600,height=600';
							echo "<a href=\"" . htmlspecialchars($link,
ENT_COMPAT, 'UTF-8') . "\"
onclick=\"window.open(this.href, 'targetWindow',
'" . $attribs . "'); return false;\"
rel=\"noopener noreferrer\">" .
								htmlspecialchars($label, ENT_COMPAT, 'UTF-8') .
'</a>';
							break;
						case 3:
							// Open in a modal window
							JHtml::_('behavior.modal', 'a.modal');
							echo '<a class="modal" href="' .
htmlspecialchars($link, ENT_COMPAT, 'UTF-8') . '" 
rel="{handler: \'iframe\', size: {x:600, y:600}} noopener
noreferrer">' .
								htmlspecialchars($label, ENT_COMPAT, 'UTF-8') . '
</a>';
							break;

						default:
							// Open in parent window
							echo '<a href="' . htmlspecialchars($link,
ENT_COMPAT, 'UTF-8') . '"
rel="nofollow">' .
								htmlspecialchars($label, ENT_COMPAT, 'UTF-8') . '
</a>';
							break;
					}
				?>
				</li>
		<?php endforeach; ?>
	</ul>
</div>
<?php endif; ?>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_content
 *
 * @copyright   (C) 2006 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * HTML Article View class for the Content component
 *
 * @since  1.5
 */
class ContentViewArticle extends JViewLegacy
{
	protected $item;

	protected $params;

	protected $print;

	protected $state;

	protected $user;

	/**
	 * Execute and display a template script.
	 *
	 * @param   string  $tpl  The name of the template file to parse;
automatically searches through the template paths.
	 *
	 * @return  mixed  A string if successful, otherwise an Error object.
	 */
	public function display($tpl = null)
	{
		$app        = JFactory::getApplication();
		$user       = JFactory::getUser();
		$dispatcher = JEventDispatcher::getInstance();

		$this->item  = $this->get('Item');
		$this->print = $app->input->getBool('print');
		$this->state = $this->get('State');
		$this->user  = $user;

		// Check for errors.
		if (count($errors = $this->get('Errors')))
		{
			JError::raiseWarning(500, implode("\n", $errors));

			return false;
		}

		// Create a shortcut for $item.
		$item            = $this->item;
		$item->tagLayout = new JLayoutFile('joomla.content.tags');

		// Add router helpers.
		$item->slug        = $item->alias ? ($item->id . ':' .
$item->alias) : $item->id;
		$item->catslug     = $item->category_alias ? ($item->catid .
':' . $item->category_alias) : $item->catid;
		$item->parent_slug = $item->parent_alias ? ($item->parent_id .
':' . $item->parent_alias) : $item->parent_id;

		// No link for ROOT category
		if ($item->parent_alias === 'root')
		{
			$item->parent_slug = null;
		}

		// TODO: Change based on shownoauth
		$item->readmore_link =
JRoute::_(ContentHelperRoute::getArticleRoute($item->slug,
$item->catid, $item->language));

		// Merge article params. If this is single-article view, menu params
override article params
		// Otherwise, article params override menu item params
		$this->params = $this->state->get('params');
		$active       = $app->getMenu()->getActive();
		$temp         = clone $this->params;

		// Check to see which parameters should take priority
		if ($active)
		{
			$currentLink = $active->link;

			// If the current view is the active item and an article view for this
article, then the menu item params take priority
			if (strpos($currentLink, 'view=article') &&
strpos($currentLink, '&id=' . (string) $item->id))
			{
				// Load layout from active query (in case it is an alternative menu
item)
				if (isset($active->query['layout']))
				{
					$this->setLayout($active->query['layout']);
				}
				// Check for alternative layout of article
				elseif ($layout = $item->params->get('article_layout'))
				{
					$this->setLayout($layout);
				}

				// $item->params are the article params, $temp are the menu item
params
				// Merge so that the menu item params take priority
				$item->params->merge($temp);
			}
			else
			{
				// Current view is not a single article, so the article params take
priority here
				// Merge the menu item params with the article params so that the
article params take priority
				$temp->merge($item->params);
				$item->params = $temp;

				// Check for alternative layouts (since we are not in a single-article
menu item)
				// Single-article menu item layout takes priority over alt layout for
an article
				if ($layout = $item->params->get('article_layout'))
				{
					$this->setLayout($layout);
				}
			}
		}
		else
		{
			// Merge so that article params take priority
			$temp->merge($item->params);
			$item->params = $temp;

			// Check for alternative layouts (since we are not in a single-article
menu item)
			// Single-article menu item layout takes priority over alt layout for an
article
			if ($layout = $item->params->get('article_layout'))
			{
				$this->setLayout($layout);
			}
		}

		$offset = $this->state->get('list.offset');

		// Check the view access to the article (the model has already computed
the values).
		if ($item->params->get('access-view') == false &&
($item->params->get('show_noauth', '0') ==
'0'))
		{
			$app->enqueueMessage(JText::_('JERROR_ALERTNOAUTHOR'),
'error');
			$app->setHeader('status', 403, true);

			return;
		}

		/**
		 * Check for no 'access-view' and empty fulltext,
		 * - Redirect guest users to login
		 * - Deny access to logged users with 403 code
		 * NOTE: we do not recheck for no access-view + show_noauth disabled ...
since it was checked above
		 */
		if ($item->params->get('access-view') == false &&
!strlen($item->fulltext))
		{
			if ($this->user->get('guest'))
			{
				$return = base64_encode(JUri::getInstance());
				$login_url_with_return =
JRoute::_('index.php?option=com_users&view=login&return='
. $return);
				$app->enqueueMessage(JText::_('JERROR_ALERTNOAUTHOR'),
'notice');
				$app->redirect($login_url_with_return, 403);
			}
			else
			{
				$app->enqueueMessage(JText::_('JERROR_ALERTNOAUTHOR'),
'error');
				$app->setHeader('status', 403, true);

				return;
			}
		}

		/**
		 * NOTE: The following code (usually) sets the text to contain the
fulltext, but it is the
		 * responsibility of the layout to check 'access-view' and only
use "introtext" for guests
		 */
		if ($item->params->get('show_intro', '1') ==
'1')
		{
			$item->text = $item->introtext . ' ' .
$item->fulltext;
		}
		elseif ($item->fulltext)
		{
			$item->text = $item->fulltext;
		}
		else
		{
			$item->text = $item->introtext;
		}

		$item->tags = new JHelperTags;
		$item->tags->getItemTags('com_content.article',
$this->item->id);

		if ($item->params->get('show_associations'))
		{
			$item->associations =
ContentHelperAssociation::displayAssociations($item->id);
		}

		// Process the content plugins.
		JPluginHelper::importPlugin('content');
		$dispatcher->trigger('onContentPrepare', array
('com_content.article', &$item, &$item->params,
$offset));

		$item->event = new stdClass;
		$results = $dispatcher->trigger('onContentAfterTitle',
array('com_content.article', &$item, &$item->params,
$offset));
		$item->event->afterDisplayTitle = trim(implode("\n",
$results));

		$results = $dispatcher->trigger('onContentBeforeDisplay',
array('com_content.article', &$item, &$item->params,
$offset));
		$item->event->beforeDisplayContent = trim(implode("\n",
$results));

		$results = $dispatcher->trigger('onContentAfterDisplay',
array('com_content.article', &$item, &$item->params,
$offset));
		$item->event->afterDisplayContent = trim(implode("\n",
$results));

		// Escape strings for HTML output
		$this->pageclass_sfx =
htmlspecialchars($this->item->params->get('pageclass_sfx',
''));

		$this->_prepareDocument();

		parent::display($tpl);
	}

	/**
	 * Prepares the document.
	 *
	 * @return  void
	 */
	protected function _prepareDocument()
	{
		$app     = JFactory::getApplication();
		$menus   = $app->getMenu();
		$pathway = $app->getPathway();
		$title   = null;

		/**
		 * Because the application sets a default page title,
		 * we need to get it from the menu item itself
		 */
		$menu = $menus->getActive();

		if ($menu)
		{
			$this->params->def('page_heading',
$this->params->get('page_title', $menu->title));
		}
		else
		{
			$this->params->def('page_heading',
JText::_('JGLOBAL_ARTICLES'));
		}

		$title = $this->params->get('page_title', '');

		$id = (int) @$menu->query['id'];

		// If the menu item does not concern this article
		if ($menu && (!isset($menu->query['option']) ||
$menu->query['option'] !== 'com_content' ||
$menu->query['view'] !== 'article'
			|| $id != $this->item->id))
		{
			// If a browser page title is defined, use that, then fall back to the
article title if set, then fall back to the page_title option
			$title =
$this->item->params->get('article_page_title',
$this->item->title ?: $title);

			$path     = array(array('title' =>
$this->item->title, 'link' => ''));
			$category =
JCategories::getInstance('Content')->get($this->item->catid);

			while ($category && (!isset($menu->query['option'])
|| $menu->query['option'] !== 'com_content' ||
$menu->query['view'] === 'article'
				|| $id != $category->id) && $category->id !==
'root')
			{
				$path[]   = array('title' => $category->title,
'link' =>
ContentHelperRoute::getCategoryRoute($category->id));
				$category = $category->getParent();
			}

			$path = array_reverse($path);

			foreach ($path as $item)
			{
				$pathway->addItem($item['title'],
$item['link']);
			}
		}

		// Check for empty title and add site name if param is set
		if (empty($title))
		{
			$title = $app->get('sitename');
		}
		elseif ($app->get('sitename_pagetitles', 0) == 1)
		{
			$title = JText::sprintf('JPAGETITLE',
$app->get('sitename'), $title);
		}
		elseif ($app->get('sitename_pagetitles', 0) == 2)
		{
			$title = JText::sprintf('JPAGETITLE', $title,
$app->get('sitename'));
		}

		if (empty($title))
		{
			$title = $this->item->title;
		}

		$this->document->setTitle($title);

		if ($this->item->metadesc)
		{
			$this->document->setDescription($this->item->metadesc);
		}
		elseif ($this->params->get('menu-meta_description'))
		{
			$this->document->setDescription($this->params->get('menu-meta_description'));
		}

		if ($this->item->metakey)
		{
			$this->document->setMetadata('keywords',
$this->item->metakey);
		}
		elseif ($this->params->get('menu-meta_keywords'))
		{
			$this->document->setMetadata('keywords',
$this->params->get('menu-meta_keywords'));
		}

		if ($this->params->get('robots'))
		{
			$this->document->setMetadata('robots',
$this->params->get('robots'));
		}

		if ($app->get('MetaAuthor') == '1')
		{
			$author = $this->item->created_by_alias ?:
$this->item->author;
			$this->document->setMetaData('author', $author);
		}

		$mdata = $this->item->metadata->toArray();

		foreach ($mdata as $k => $v)
		{
			if ($v)
			{
				$this->document->setMetadata($k, $v);
			}
		}

		// If there is a pagebreak heading or title, add it to the page title
		if (!empty($this->item->page_title))
		{
			$this->item->title = $this->item->title . ' - ' .
$this->item->page_title;
			$this->document->setTitle(
				$this->item->page_title . ' - ' .
JText::sprintf('PLG_CONTENT_PAGEBREAK_PAGE_NUM',
$this->state->get('list.offset') + 1)
			);
		}

		if ($this->print)
		{
			$this->document->setMetaData('robots', 'noindex,
nofollow');
		}
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_content
 *
 * @copyright   (C) 2009 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

JHtml::addIncludePath(JPATH_COMPONENT . '/helpers');
JHtml::_('behavior.caption');
JHtml::_('behavior.core');

// Add strings for translations in Javascript.
JText::script('JGLOBAL_EXPAND_CATEGORIES');
JText::script('JGLOBAL_COLLAPSE_CATEGORIES');

JFactory::getDocument()->addScriptDeclaration("
jQuery(function($) {
	$('.categories-list').find('[id^=category-btn-]').each(function(index,
btn) {
		var btn = $(btn);
		btn.on('click', function() {
			btn.find('span').toggleClass('icon-plus');
			btn.find('span').toggleClass('icon-minus');
			if (btn.attr('aria-label') ===
Joomla.JText._('JGLOBAL_EXPAND_CATEGORIES'))
			{
				btn.attr('aria-label',
Joomla.JText._('JGLOBAL_COLLAPSE_CATEGORIES'));
			} else {
				btn.attr('aria-label',
Joomla.JText._('JGLOBAL_EXPAND_CATEGORIES'));
			}		
		});
	});
});");
?>
<div class="categories-list<?php echo $this->pageclass_sfx;
?>">
	<?php
		echo JLayoutHelper::render('joomla.content.categories_default',
$this);
		echo $this->loadTemplate('items');
	?>
</div>
<?xml version="1.0" encoding="utf-8"?>
<metadata>
	<layout title="COM_CONTENT_CATEGORIES_VIEW_DEFAULT_TITLE"
option="COM_CONTENT_CATEGORIES_VIEW_DEFAULT_OPTION">
		<help
			key = "JHELP_MENUS_MENU_ITEM_ARTICLE_CATEGORIES"
		/>
		<message>
			<![CDATA[COM_CONTENT_CATEGORIES_VIEW_DEFAULT_DESC]]>
		</message>
	</layout>

	<!-- Add fields to the request variables for the layout. -->
	<fields name="request">
		<fieldset name="request"
		 >
			<field 
				name="id" 
				type="category"
				label="JGLOBAL_FIELD_CATEGORIES_CHOOSE_CATEGORY_LABEL"
				description="JGLOBAL_FIELD_CATEGORIES_CHOOSE_CATEGORY_DESC"
				extension="com_content"
				show_root="true"
				required="true"
			/>
		</fieldset>
	</fields>

	<!-- Add fields to the parameters object for the layout. -->
<fields name="params">
	<fieldset name="basic"
label="JGLOBAL_CATEGORIES_OPTIONS">

			<field 
				name="show_base_description" 
				type="list"
				label="JGLOBAL_FIELD_SHOW_BASE_DESCRIPTION_LABEL"
				description="JGLOBAL_FIELD_SHOW_BASE_DESCRIPTION_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="categories_description" 
				type="textarea"
				label="JGLOBAL_FIELD_CATEGORIES_DESC_LABEL"
				description="JGLOBAL_FIELD_CATEGORIES_DESC_DESC"
				cols="25"
				rows="5"
			/>

			<field 
				name="maxLevelcat" 
				type="list"
				label="JGLOBAL_MAXIMUM_CATEGORY_LEVELS_LABEL"
				description="JGLOBAL_MAXIMUM_CATEGORY_LEVELS_DESC"
				useglobal="true"
				>
				<option value="-1">JALL</option>
				<option value="1">J1</option>
				<option value="2">J2</option>
				<option value="3">J3</option>
				<option value="4">J4</option>
				<option value="5">J5</option>
			</field>

			<field 
				name="show_empty_categories_cat" 
				type="list"
				label="JGLOBAL_SHOW_EMPTY_CATEGORIES_LABEL"
				description="COM_CONTENT_SHOW_EMPTY_CATEGORIES_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="show_subcat_desc_cat" 
				type="list"
				label="JGLOBAL_SHOW_SUBCATEGORIES_DESCRIPTION_LABEL"
				description="JGLOBAL_SHOW_SUBCATEGORIES_DESCRIPTION_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="show_cat_num_articles_cat" 
				type="list"
				label="COM_CONTENT_NUMBER_CATEGORY_ITEMS_LABEL"
				description="COM_CONTENT_NUMBER_CATEGORY_ITEMS_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>
	</fieldset>

	<fieldset name="category"
label="JGLOBAL_CATEGORY_OPTIONS">
			<field 
				name="spacer3" 
				type="spacer" 
				label="JGLOBAL_SUBSLIDER_DRILL_CATEGORIES_LABEL"
				class="text"
			/>

			<field 
				name="show_category_title" 
				type="list"
				label="JGLOBAL_SHOW_CATEGORY_TITLE"
				description="JGLOBAL_SHOW_CATEGORY_TITLE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="show_description" 
				type="list"
				label="JGLOBAL_SHOW_CATEGORY_DESCRIPTION_LABEL"
				description="JGLOBAL_SHOW_CATEGORY_DESCRIPTION_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="show_description_image" 
				type="list"
				label="JGLOBAL_SHOW_CATEGORY_IMAGE_LABEL"
				description="JGLOBAL_SHOW_CATEGORY_IMAGE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="maxLevel" 
				type="list"
				label="JGLOBAL_MAXLEVEL_LABEL"
				description="JGLOBAL_MAXLEVEL_DESC"
				useglobal="true"
				>
				<option value="-1">JALL</option>
				<option value="0">JNONE</option>
				<option value="1">J1</option>
				<option value="2">J2</option>
				<option value="3">J3</option>
				<option value="4">J4</option>
				<option value="5">J5</option>
			</field>

			<field 
				name="show_empty_categories" 
				type="list"
				label="JGLOBAL_SHOW_EMPTY_CATEGORIES_LABEL"
				description="COM_CONTENT_SHOW_EMPTY_CATEGORIES_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="show_no_articles" 
				type="list"
				label="COM_CONTENT_NO_ARTICLES_LABEL"
				description="COM_CONTENT_NO_ARTICLES_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="show_subcat_desc"
				type="list"
				label="JGLOBAL_SHOW_SUBCATEGORIES_DESCRIPTION_LABEL"
				description="JGLOBAL_SHOW_SUBCATEGORIES_DESCRIPTION_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="show_cat_num_articles" 
				type="list"
				label="COM_CONTENT_NUMBER_CATEGORY_ITEMS_LABEL"
				description="COM_CONTENT_NUMBER_CATEGORY_ITEMS_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>
	</fieldset>
	<fieldset name="blog"
label="JGLOBAL_BLOG_LAYOUT_OPTIONS">
			<field 
				name="spacer4" 
				type="spacer"
				label="JGLOBAL_SUBSLIDER_DRILL_CATEGORIES_LABEL"
				class="text"
			/>

			<field 
				name="num_leading_articles" 
				type="number"
				label="JGLOBAL_NUM_LEADING_ARTICLES_LABEL"
				description="JGLOBAL_NUM_LEADING_ARTICLES_DESC"
				size="3"
				useglobal="true"
			/>

			<field 
				name="num_intro_articles" 
				type="number"
				label="JGLOBAL_NUM_INTRO_ARTICLES_LABEL"
				description="JGLOBAL_NUM_INTRO_ARTICLES_DESC"
				size="3"
				useglobal="true"
			/>

			<field 
				name="num_columns" 
				type="number"
				label="JGLOBAL_NUM_COLUMNS_LABEL"
				description="JGLOBAL_NUM_COLUMNS_DESC"
				size="3"
				useglobal="true"
			/>

			<field 
				name="num_links" 
				type="number"
				label="JGLOBAL_NUM_LINKS_LABEL"
				description="JGLOBAL_NUM_LINKS_DESC"
				size="3"
				useglobal="true"
			/>

			<field 
				name="multi_column_order" 
				type="list"
				description="JGLOBAL_MULTI_COLUMN_ORDER_DESC"
				label="JGLOBAL_MULTI_COLUMN_ORDER_LABEL"
				useglobal="true"
				>
				<option value="0">JGLOBAL_DOWN</option>
				<option value="1">JGLOBAL_ACROSS</option>
			</field>

			<field 
				name="show_subcategory_content" 
				type="list"
				label="JGLOBAL_SHOW_SUBCATEGORY_CONTENT_LABEL"
				description="JGLOBAL_SHOW_SUBCATEGORY_CONTENT_DESC"
				useglobal="true"
				>
				<option value="0">JNONE</option>
				<option value="-1">JALL</option>
				<option value="1">J1</option>
				<option value="2">J2</option>
				<option value="3">J3</option>
				<option value="4">J4</option>
				<option value="5">J5</option>
			</field>

			<field
				name="spacer5"
				type="spacer"
				hr="true"
			/>

			<field 
				name="orderby_pri" 
				type="list"
				label="JGLOBAL_CATEGORY_ORDER_LABEL"
				description="JGLOBAL_CATEGORY_ORDER_DESC"
				useglobal="true"
				>
				<option value="none">JGLOBAL_NO_ORDER</option>
				<option
value="alpha">JGLOBAL_TITLE_ALPHABETICAL</option>
				<option
value="ralpha">JGLOBAL_TITLE_REVERSE_ALPHABETICAL</option>
				<option
value="order">JGLOBAL_CATEGORY_MANAGER_ORDER</option>
			</field>

			<field 
				name="orderby_sec" 
				type="list"
				label="JGLOBAL_ARTICLE_ORDER_LABEL"
				description="JGLOBAL_ARTICLE_ORDER_DESC"
				useglobal="true"
				>
				<option
value="front">COM_CONTENT_FEATURED_ORDER</option>
				<option
value="rdate">JGLOBAL_MOST_RECENT_FIRST</option>
				<option
value="date">JGLOBAL_OLDEST_FIRST</option>
				<option
value="alpha">JGLOBAL_TITLE_ALPHABETICAL</option>
				<option
value="ralpha">JGLOBAL_TITLE_REVERSE_ALPHABETICAL</option>
				<option
value="author">JGLOBAL_AUTHOR_ALPHABETICAL</option>
				<option
value="rauthor">JGLOBAL_AUTHOR_REVERSE_ALPHABETICAL</option>
				<option value="hits">JGLOBAL_MOST_HITS</option>
				<option value="rhits">JGLOBAL_LEAST_HITS</option>
				<option value="order">JGLOBAL_ORDERING</option>
				<option	value="rorder">JGLOBAL_REVERSE_ORDERING</option>
				<option value="vote"
requires="vote">JGLOBAL_VOTES_DESC</option>
				<option value="rvote"
requires="vote">JGLOBAL_VOTES_ASC</option>
				<option value="rank"
requires="vote">JGLOBAL_RATINGS_DESC</option>
				<option value="rrank"
requires="vote">JGLOBAL_RATINGS_ASC</option>
			</field>

			<field 
				name="order_date" 
				type="list"
				label="JGLOBAL_ORDERING_DATE_LABEL"
				description="JGLOBAL_ORDERING_DATE_DESC"
				useglobal="true"
				>
				<option value="created">JGLOBAL_CREATED</option>
				<option
value="modified">JGLOBAL_MODIFIED</option>
				<option value="published">JPUBLISHED</option>
			</field>
	</fieldset>

	<fieldset name="advanced"
label="JGLOBAL_LIST_LAYOUT_OPTIONS" >
			<field 
				name="spacer6" 
				type="spacer" 
				label="JGLOBAL_SUBSLIDER_DRILL_CATEGORIES_LABEL"
				class="text"
			/>

			<field 
				name="show_pagination_limit" 
				type="list"
				label="JGLOBAL_DISPLAY_SELECT_LABEL"
				description="JGLOBAL_DISPLAY_SELECT_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="filter_field" 
				type="list"
				label="JGLOBAL_FILTER_FIELD_LABEL"
				description="JGLOBAL_FILTER_FIELD_DESC"
				useglobal="true"
				>
				<option value="hide">JHIDE</option>
				<option value="title">JGLOBAL_TITLE</option>
				<option value="author">JAUTHOR</option>
				<option value="hits">JGLOBAL_HITS</option>
			</field>

			<field 
				name="show_headings" 
				type="list"
				label="JGLOBAL_SHOW_HEADINGS_LABEL"
				description="JGLOBAL_SHOW_HEADINGS_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="list_show_date" 
				type="list"
				label="JGLOBAL_SHOW_DATE_LABEL"
				description="JGLOBAL_SHOW_DATE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="created">JGLOBAL_CREATED</option>
				<option
value="modified">JGLOBAL_MODIFIED</option>
				<option value="published">JPUBLISHED</option>
			</field>

			<field 
				name="date_format" 
				type="text"
				label="JGLOBAL_DATE_FORMAT_LABEL"
				description="JGLOBAL_DATE_FORMAT_DESC"
				size="15"
				useglobal="true"
			/>

			<field 
				name="list_show_hits" 
				type="list"
				label="JGLOBAL_LIST_HITS_LABEL"
				description="JGLOBAL_LIST_HITS_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="list_show_author" 
				type="list"
				label="JGLOBAL_LIST_AUTHOR_LABEL"
				description="JGLOBAL_LIST_AUTHOR_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="display_num" 
				type="list"
				label="JGLOBAL_NUMBER_ITEMS_LIST_LABEL"
				description="JGLOBAL_NUMBER_ITEMS_LIST_DESC"
				default="10"
				>
				<option value="5">J5</option>
				<option value="10">J10</option>
				<option value="15">J15</option>
				<option value="20">J20</option>
				<option value="25">J25</option>
				<option value="30">J30</option>
				<option value="50">J50</option>
				<option value="100">J100</option>
				<option value="0">JALL</option>
			</field>

	</fieldset>

		<fieldset name="shared"
label="COM_CONTENT_SHARED_LABEL"
description="COM_CONTENT_SHARED_DESC">

			<field 
				name="show_pagination" 
				type="list"
				label="JGLOBAL_PAGINATION_LABEL"
				description="JGLOBAL_PAGINATION_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
				<option value="2">JGLOBAL_AUTO</option>
			</field>

			<field 
				name="show_pagination_results" 
				type="list"
				label="JGLOBAL_PAGINATION_RESULTS_LABEL"
				description="JGLOBAL_PAGINATION_RESULTS_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>
		</fieldset>

	<fieldset name="article"
label="COM_CONTENT_ATTRIBS_FIELDSET_LABEL">

			<field
				name="article_layout" 
				type="componentlayout"
				label="JGLOBAL_FIELD_LAYOUT_LABEL"
				description="JGLOBAL_FIELD_LAYOUT_DESC"
				menuitems="true"
				extension="com_content"
				view="article"
			/>

			<field 
				name="show_title" 
				type="list"
				label="JGLOBAL_SHOW_TITLE_LABEL"
				description="JGLOBAL_SHOW_TITLE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="link_titles" 
				type="list"
				label="JGLOBAL_LINKED_TITLES_LABEL"
				description="JGLOBAL_LINKED_TITLES_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JNO</option>
				<option value="1">JYES</option>
			</field>

			<field 
				name="show_intro" 
				type="list"
				label="JGLOBAL_SHOW_INTRO_LABEL"
				description="JGLOBAL_SHOW_INTRO_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="show_category" 
				type="list"
				label="JGLOBAL_SHOW_CATEGORY_LABEL"
				description="JGLOBAL_SHOW_CATEGORY_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="link_category" 
				type="list"
				label="JGLOBAL_LINK_CATEGORY_LABEL"
				description="JGLOBAL_LINK_CATEGORY_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JNO</option>
				<option value="1">JYES</option>
			</field>

			<field 
				name="show_parent_category" 
				type="list"
				label="JGLOBAL_SHOW_PARENT_CATEGORY_LABEL"
				description="JGLOBAL_SHOW_PARENT_CATEGORY_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="link_parent_category" 
				type="list"
				label="JGLOBAL_LINK_PARENT_CATEGORY_LABEL"
				description="JGLOBAL_LINK_PARENT_CATEGORY_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JNO</option>
				<option value="1">JYES</option>
			</field>

			<field 
				name="show_author" 
				type="list"
				label="JGLOBAL_SHOW_AUTHOR_LABEL"
				description="JGLOBAL_SHOW_AUTHOR_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="link_author" 
				type="list"
				label="JGLOBAL_LINK_AUTHOR_LABEL"
				description="JGLOBAL_LINK_AUTHOR_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JNO</option>
				<option value="1">JYES</option>
			</field>

			<field 
				name="show_create_date" 
				type="list"
				label="JGLOBAL_SHOW_CREATE_DATE_LABEL"
				description="JGLOBAL_SHOW_CREATE_DATE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="show_modify_date" 
				type="list"
				label="JGLOBAL_SHOW_MODIFY_DATE_LABEL"
				description="JGLOBAL_SHOW_MODIFY_DATE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="show_publish_date" 
				type="list"
				label="JGLOBAL_SHOW_PUBLISH_DATE_LABEL"
				description="JGLOBAL_SHOW_PUBLISH_DATE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="show_item_navigation" 
				type="list"
				label="JGLOBAL_SHOW_NAVIGATION_LABEL"
				description="JGLOBAL_SHOW_NAVIGATION_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_vote"
				type="list"
				label="JGLOBAL_SHOW_VOTE_LABEL"
				description="JGLOBAL_SHOW_VOTE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option	value="1">JSHOW</option>
			</field>

			<field
				name="show_readmore"
				type="list"
				label="JGLOBAL_SHOW_READMORE_LABEL"
				description="JGLOBAL_SHOW_READMORE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_readmore_title"
				type="list"
				label="JGLOBAL_SHOW_READMORE_TITLE_LABEL"
				description="JGLOBAL_SHOW_READMORE_TITLE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="show_icons" 
				type="list"
				label="JGLOBAL_SHOW_ICONS_LABEL"
				description="JGLOBAL_SHOW_ICONS_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="show_print_icon" 
				type="list"
				label="JGLOBAL_SHOW_PRINT_ICON_LABEL"
				description="JGLOBAL_SHOW_PRINT_ICON_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="show_email_icon" 
				type="list"
				label="JGLOBAL_SHOW_EMAIL_ICON_LABEL"
				description="JGLOBAL_SHOW_EMAIL_ICON_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="show_hits" 
				type="list"
				label="JGLOBAL_SHOW_HITS_LABEL"
				description="JGLOBAL_SHOW_HITS_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_noauth"
				type="list"
				label="JGLOBAL_SHOW_UNAUTH_LINKS_LABEL"
				description="JGLOBAL_SHOW_UNAUTH_LINKS_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JNO</option>
				<option value="1">JYES</option>
		</field>
	</fieldset>
	<fieldset name="integration">

			<field 
				name="show_feed_link" 
				type="list"
				label="JGLOBAL_SHOW_FEED_LINK_LABEL"
				description="JGLOBAL_SHOW_FEED_LINK_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="feed_summary" 
				type="list"
				label="JGLOBAL_FEED_SUMMARY_LABEL"
				description="JGLOBAL_FEED_SUMMARY_DESC"
				useglobal="true"
				>
				<option value="0">JGLOBAL_INTRO_TEXT</option>
				<option value="1">JGLOBAL_FULL_TEXT</option>
			</field>
		</fieldset>
</fields>
</metadata>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_content
 *
 * @copyright   (C) 2010 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

JHtml::_('bootstrap.tooltip');

$class = ' class="first"';

if ($this->maxLevelcat != 0 &&
count($this->items[$this->parent->id]) > 0) :
?>
	<?php foreach ($this->items[$this->parent->id] as $id =>
$item) : ?>
		<?php
		if ($this->params->get('show_empty_categories_cat') ||
$item->numitems || count($item->getChildren())) :
		if (!isset($this->items[$this->parent->id][$id + 1]))
		{
			$class = ' class="last"';
		}
		?>
		<div <?php echo $class; ?> >
		<?php $class = ''; ?>
			<h3 class="page-header item-title">
				<a href="<?php echo
JRoute::_(ContentHelperRoute::getCategoryRoute($item->id,
$item->language)); ?>">
				<?php echo $this->escape($item->title); ?></a>
				<?php if
($this->params->get('show_cat_num_articles_cat') == 1)
:?>
					<span class="badge badge-info tip hasTooltip"
title="<?php echo JHtml::_('tooltipText',
'COM_CONTENT_NUM_ITEMS_TIP'); ?>">
						<?php echo JText::_('COM_CONTENT_NUM_ITEMS');
?>&nbsp;
						<?php echo $item->numitems; ?>
					</span>
				<?php endif; ?>
				<?php if (count($item->getChildren()) > 0 &&
$this->maxLevelcat > 1) : ?>
					<a id="category-btn-<?php echo $item->id; ?>"
href="#category-<?php echo $item->id; ?>"
						data-toggle="collapse" class="btn btn-mini
pull-right" aria-label="<?php echo
JText::_('JGLOBAL_EXPAND_CATEGORIES'); ?>"><span
class="icon-plus"
aria-hidden="true"></span></a>
				<?php endif; ?>
			</h3>
			<?php if
($this->params->get('show_description_image') &&
$item->getParams()->get('image')) : ?>
				<img src="<?php echo
$item->getParams()->get('image'); ?>"
alt="<?php echo
htmlspecialchars($item->getParams()->get('image_alt'),
ENT_COMPAT, 'UTF-8'); ?>" />
			<?php endif; ?>
			<?php if ($this->params->get('show_subcat_desc_cat')
== 1) : ?>
				<?php if ($item->description) : ?>
					<div class="category-desc">
						<?php echo JHtml::_('content.prepare',
$item->description, '', 'com_content.categories');
?>
					</div>
				<?php endif; ?>
			<?php endif; ?>

			<?php if (count($item->getChildren()) > 0 &&
$this->maxLevelcat > 1) : ?>
				<div class="collapse fade" id="category-<?php echo
$item->id; ?>">
				<?php
				$this->items[$item->id] = $item->getChildren();
				$this->parent = $item;
				$this->maxLevelcat--;
				echo $this->loadTemplate('items');
				$this->parent = $item->getParent();
				$this->maxLevelcat++;
				?>
				</div>
			<?php endif; ?>
		</div>
		<?php endif; ?>
	<?php endforeach; ?>
<?php endif; ?>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_content
 *
 * @copyright   (C) 2009 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Content categories view.
 *
 * @since  1.5
 */
class ContentViewCategories extends JViewCategories
{
	/**
	 * Language key for default page heading
	 *
	 * @var    string
	 * @since  3.2
	 */
	protected $pageHeading = 'JGLOBAL_ARTICLES';

	/**
	 * @var    string  The name of the extension for the category
	 * @since  3.2
	 */
	protected $extension = 'com_content';
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_content
 *
 * @copyright   (C) 2006 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

JHtml::addIncludePath(JPATH_COMPONENT . '/helpers');

JHtml::_('behavior.caption');

$dispatcher = JEventDispatcher::getInstance();

$this->category->text = $this->category->description;
$dispatcher->trigger('onContentPrepare',
array($this->category->extension . '.categories',
&$this->category, &$this->params, 0));
$this->category->description = $this->category->text;

$results = $dispatcher->trigger('onContentAfterTitle',
array($this->category->extension . '.categories',
&$this->category, &$this->params, 0));
$afterDisplayTitle = trim(implode("\n", $results));

$results = $dispatcher->trigger('onContentBeforeDisplay',
array($this->category->extension . '.categories',
&$this->category, &$this->params, 0));
$beforeDisplayContent = trim(implode("\n", $results));

$results = $dispatcher->trigger('onContentAfterDisplay',
array($this->category->extension . '.categories',
&$this->category, &$this->params, 0));
$afterDisplayContent = trim(implode("\n", $results));

?>
<div class="blog<?php echo $this->pageclass_sfx; ?>"
itemscope itemtype="https://schema.org/Blog">
	<?php if ($this->params->get('show_page_heading')) :
?>
		<div class="page-header">
			<h1> <?php echo
$this->escape($this->params->get('page_heading')); ?>
</h1>
		</div>
	<?php endif; ?>

	<?php if ($this->params->get('show_category_title', 1)
or $this->params->get('page_subheading')) : ?>
		<h2> <?php echo
$this->escape($this->params->get('page_subheading'));
?>
			<?php if ($this->params->get('show_category_title'))
: ?>
				<span class="subheading-category"><?php echo
$this->category->title; ?></span>
			<?php endif; ?>
		</h2>
	<?php endif; ?>
	<?php echo $afterDisplayTitle; ?>

	<?php if ($this->params->get('show_cat_tags', 1)
&& !empty($this->category->tags->itemTags)) : ?>
		<?php $this->category->tagLayout = new
JLayoutFile('joomla.content.tags'); ?>
		<?php echo
$this->category->tagLayout->render($this->category->tags->itemTags);
?>
	<?php endif; ?>

	<?php if ($beforeDisplayContent || $afterDisplayContent ||
$this->params->get('show_description', 1) ||
$this->params->def('show_description_image', 1)) : ?>
		<div class="category-desc clearfix">
			<?php if
($this->params->get('show_description_image') &&
$this->category->getParams()->get('image')) : ?>
				<img src="<?php echo
$this->category->getParams()->get('image'); ?>"
alt="<?php echo
htmlspecialchars($this->category->getParams()->get('image_alt'),
ENT_COMPAT, 'UTF-8'); ?>"/>
			<?php endif; ?>
			<?php echo $beforeDisplayContent; ?>
			<?php if ($this->params->get('show_description')
&& $this->category->description) : ?>
				<?php echo JHtml::_('content.prepare',
$this->category->description, '',
'com_content.category'); ?>
			<?php endif; ?>
			<?php echo $afterDisplayContent; ?>
		</div>
	<?php endif; ?>

	<?php if (empty($this->lead_items) &&
empty($this->link_items) && empty($this->intro_items)) :
?>
		<?php if ($this->params->get('show_no_articles', 1)) :
?>
			<p><?php echo JText::_('COM_CONTENT_NO_ARTICLES');
?></p>
		<?php endif; ?>
	<?php endif; ?>

	<?php $leadingcount = 0; ?>
	<?php if (!empty($this->lead_items)) : ?>
		<div class="items-leading clearfix">
			<?php foreach ($this->lead_items as &$item) : ?>
				<div class="leading-<?php echo $leadingcount; ?><?php
echo $item->state == 0 ? ' system-unpublished' : null;
?>"
					itemprop="blogPost" itemscope
itemtype="https://schema.org/BlogPosting">
					<?php
					$this->item = &$item;
					echo $this->loadTemplate('item');
					?>
				</div>
				<?php $leadingcount++; ?>
			<?php endforeach; ?>
		</div><!-- end items-leading -->
	<?php endif; ?>

	<?php
	$introcount = count($this->intro_items);
	$counter = 0;
	?>

	<?php if (!empty($this->intro_items)) : ?>
		<?php foreach ($this->intro_items as $key => &$item) : ?>
			<?php $rowcount = ((int) $key % (int) $this->columns) + 1; ?>
			<?php if ($rowcount === 1) : ?>
				<?php $row = $counter / $this->columns; ?>
				<div class="items-row cols-<?php echo (int)
$this->columns; ?> <?php echo 'row-' . $row; ?>
row-fluid clearfix">
			<?php endif; ?>
			<div class="span<?php echo round(12 / $this->columns);
?>">
				<div class="item column-<?php echo $rowcount; ?><?php
echo $item->state == 0 ? ' system-unpublished' : null;
?>"
					itemprop="blogPost" itemscope
itemtype="https://schema.org/BlogPosting">
					<?php
					$this->item = &$item;
					echo $this->loadTemplate('item');
					?>
				</div>
				<!-- end item -->
				<?php $counter++; ?>
			</div><!-- end span -->
			<?php if (($rowcount == $this->columns) or ($counter ==
$introcount)) : ?>
				</div><!-- end row -->
			<?php endif; ?>
		<?php endforeach; ?>
	<?php endif; ?>

	<?php if (!empty($this->link_items)) : ?>
		<div class="items-more">
			<?php echo $this->loadTemplate('links'); ?>
		</div>
	<?php endif; ?>

	<?php if ($this->maxLevel != 0 &&
!empty($this->children[$this->category->id])) : ?>
		<div class="cat-children">
			<?php if
($this->params->get('show_category_heading_title_text', 1)
== 1) : ?>
				<h3> <?php echo JText::_('JGLOBAL_SUBCATEGORIES');
?> </h3>
			<?php endif; ?>
			<?php echo $this->loadTemplate('children'); ?>
</div>
	<?php endif; ?>
	<?php if (($this->params->def('show_pagination', 1) ==
1 || ($this->params->get('show_pagination') == 2))
&& ($this->pagination->get('pages.total') > 1))
: ?>
		<div class="pagination">
			<?php if
($this->params->def('show_pagination_results', 1)) : ?>
				<p class="counter pull-right"> <?php echo
$this->pagination->getPagesCounter(); ?> </p>
			<?php endif; ?>
			<?php echo $this->pagination->getPagesLinks(); ?>
</div>
	<?php endif; ?>
</div>
<?xml version="1.0" encoding="utf-8"?>
<metadata>
	<layout title="COM_CONTENT_CATEGORY_VIEW_BLOG_TITLE"
option="COM_CONTENT_CATEGORY_VIEW_BLOG_OPTION">
		<help key = "JHELP_MENUS_MENU_ITEM_ARTICLE_CATEGORY_BLOG"
/>
		<message>
			<![CDATA[COM_CONTENT_CATEGORY_VIEW_BLOG_DESC]]>
		</message>
	</layout>

	<!-- Add fields to the request variables for the layout. -->
	<fields name="request">
		<fieldset name="request"
			addfieldpath="/administrator/components/com_categories/models/fields"
		>
			<field
				name="id"
				type="modal_category"
				label="JGLOBAL_CHOOSE_CATEGORY_LABEL"
				description="JGLOBAL_CHOOSE_CATEGORY_DESC"
				extension="com_content"
				required="true"
				select="true"
				new="true"
				edit="true"
				clear="true"
			/>

			<field
				name="filter_tag"
				type="tag"
				label="JTAG"
				description="JTAG_FIELD_SELECT_DESC"
				multiple="true"
				mode="nested"
			/>
		</fieldset>
	</fields>

	<!-- Add fields to the parameters object for the layout. -->
	<fields name="params">
		<fieldset name="basic"
label="JGLOBAL_CATEGORY_OPTIONS">
				<field
					name="layout_type"
					type="hidden"
					default="blog"
				/>

				<field
					name="show_category_heading_title_text"
					type="list"
	 				label="JGLOBAL_SHOW_CATEGORY_HEADING_TITLE_TEXT_LABEL"
					description="JGLOBAL_SHOW_CATEGORY_HEADING_TITLE_TEXT_DESC"
					useglobal="true"
					class="chzn-color"
					>
					<option value="0">JHIDE</option>
					<option value="1">JSHOW</option>
				</field>

				<field
					name="show_category_title"
					type="list"
					label="JGLOBAL_SHOW_CATEGORY_TITLE"
					description="JGLOBAL_SHOW_CATEGORY_TITLE_DESC"
					useglobal="true"
					class="chzn-color"
					>
					<option value="0">JHIDE</option>
					<option value="1">JSHOW</option>
				</field>

				<field
					name="show_description"
					type="list"
					label="JGLOBAL_SHOW_CATEGORY_DESCRIPTION_LABEL"
					description="JGLOBAL_SHOW_CATEGORY_DESCRIPTION_DESC"
					useglobal="true"
					class="chzn-color"
					>
					<option value="0">JHIDE</option>
					<option value="1">JSHOW</option>
				</field>

				<field
					name="show_description_image"
					type="list"
					label="JGLOBAL_SHOW_CATEGORY_IMAGE_LABEL"
					description="JGLOBAL_SHOW_CATEGORY_IMAGE_DESC"
					useglobal="true"
					class="chzn-color"
					>
					<option value="0">JHIDE</option>
					<option value="1">JSHOW</option>
				</field>

				<field
					name="maxLevel"
					type="list"
					label="JGLOBAL_MAXLEVEL_LABEL"
					description="JGLOBAL_MAXLEVEL_DESC"
					useglobal="true"
					>
					<option value="-1">JALL</option>
					<option value="0">JNONE</option>
					<option value="1">J1</option>
					<option value="2">J2</option>
					<option value="3">J3</option>
					<option value="4">J4</option>
					<option value="5">J5</option>
				</field>

				<field
					name="show_empty_categories"
					type="list"
					label="JGLOBAL_SHOW_EMPTY_CATEGORIES_LABEL"
					description="COM_CONTENT_SHOW_EMPTY_CATEGORIES_DESC"
					useglobal="true"
					class="chzn-color"
					>
					<option value="0">JHIDE</option>
					<option value="1">JSHOW</option>
				</field>

				<field
					name="show_no_articles"
					type="list"
					label="COM_CONTENT_NO_ARTICLES_LABEL"
					description="COM_CONTENT_NO_ARTICLES_DESC"
					useglobal="true"
					class="chzn-color"
					>
					<option value="0">JHIDE</option>
					<option value="1">JSHOW</option>
				</field>

				<field
					name="show_subcat_desc"
					type="list"
					label="JGLOBAL_SHOW_SUBCATEGORIES_DESCRIPTION_LABEL"
					description="JGLOBAL_SHOW_SUBCATEGORIES_DESCRIPTION_DESC"
					useglobal="true"
					class="chzn-color"
					>
					<option value="0">JHIDE</option>
					<option value="1">JSHOW</option>
				</field>

				<field
					name="show_cat_num_articles"
					type="list"
					label="COM_CONTENT_NUMBER_CATEGORY_ITEMS_LABEL"
					description="COM_CONTENT_NUMBER_CATEGORY_ITEMS_DESC"
					useglobal="true"
					class="chzn-color"
					>
					<option value="0">JHIDE</option>
					<option value="1">JSHOW</option>
				</field>

				<field
					name="show_cat_tags"
					type="list"
					label="COM_CONTENT_FIELD_SHOW_CAT_TAGS_LABEL"
					description="COM_CONTENT_FIELD_SHOW_CAT_TAGS_DESC"
					useglobal="true"
					class="chzn-color"
					>
					<option value="0">JHIDE</option>
					<option value="1">JSHOW</option>
				</field>

				<field
					name="page_subheading"
					type="text"
					label="JGLOBAL_SUBHEADING_LABEL"
					description="JGLOBAL_SUBHEADING_DESC"
					size="20"
				/>
		</fieldset>

		<fieldset name="advanced"
label="JGLOBAL_BLOG_LAYOUT_OPTIONS">
				<field
					name="bloglayout"
					type="spacer"
					label="JGLOBAL_SUBSLIDER_BLOG_LAYOUT_LABEL"
					class="text"
				/>

				<field
					name="num_leading_articles"
					type="number"
					label="JGLOBAL_NUM_LEADING_ARTICLES_LABEL"
					description="JGLOBAL_NUM_LEADING_ARTICLES_DESC"
					useglobal="true"
					size="3"
				/>

				<field
					name="num_intro_articles"
					type="number"
					label="JGLOBAL_NUM_INTRO_ARTICLES_LABEL"
					description="JGLOBAL_NUM_INTRO_ARTICLES_DESC"
					useglobal="true"
					size="3"
				/>

				<field
					name="num_columns"
					type="number"
					label="JGLOBAL_NUM_COLUMNS_LABEL"
					description="JGLOBAL_NUM_COLUMNS_DESC"
					useglobal="true"
					size="3"
				/>

				<field
					name="num_links"
					type="number"
					label="JGLOBAL_NUM_LINKS_LABEL"
					description="JGLOBAL_NUM_LINKS_DESC"
					useglobal="true"
					size="3"
				/>

				<field
					name="multi_column_order"
					type="list"
					label="JGLOBAL_MULTI_COLUMN_ORDER_LABEL"
					description="JGLOBAL_MULTI_COLUMN_ORDER_DESC"
					useglobal="true"
					>
					<option value="0">JGLOBAL_DOWN</option>
					<option value="1">JGLOBAL_ACROSS</option>
				</field>

				<field
					name="show_subcategory_content"
					type="list"
					label="JGLOBAL_SHOW_SUBCATEGORY_CONTENT_LABEL"
					description="JGLOBAL_SHOW_SUBCATEGORY_CONTENT_DESC"
					useglobal="true"
					>
					<option value="0">JNONE</option>
					<option value="-1">JALL</option>
					<option value="1">J1</option>
					<option value="2">J2</option>
					<option value="3">J3</option>
					<option value="4">J4</option>
					<option value="5">J5</option>
				</field>

				<field
					name="spacer1"
					type="spacer"
					hr="true"
				/>

				<field
					name="orderby_pri"
					type="list"
					label="JGLOBAL_CATEGORY_ORDER_LABEL"
					description="JGLOBAL_CATEGORY_ORDER_DESC"
					useglobal="true"
					>
					<option value="none">JGLOBAL_NO_ORDER</option>
					<option
value="alpha">JGLOBAL_TITLE_ALPHABETICAL</option>
					<option
value="ralpha">JGLOBAL_TITLE_REVERSE_ALPHABETICAL</option>
					<option
value="order">JGLOBAL_CATEGORY_MANAGER_ORDER</option>
				</field>

				<field
					name="orderby_sec"
					type="list"
					label="JGLOBAL_ARTICLE_ORDER_LABEL"
					description="JGLOBAL_ARTICLE_ORDER_DESC"
					useglobal="true"
					>
					<option
value="front">COM_CONTENT_FEATURED_ORDER</option>
					<option
value="rdate">JGLOBAL_MOST_RECENT_FIRST</option>
					<option
value="date">JGLOBAL_OLDEST_FIRST</option>
					<option
value="alpha">JGLOBAL_TITLE_ALPHABETICAL</option>
					<option
value="ralpha">JGLOBAL_TITLE_REVERSE_ALPHABETICAL</option>
					<option
value="author">JGLOBAL_AUTHOR_ALPHABETICAL</option>
					<option
value="rauthor">JGLOBAL_AUTHOR_REVERSE_ALPHABETICAL</option>
					<option value="hits">JGLOBAL_MOST_HITS</option>
					<option
value="rhits">JGLOBAL_LEAST_HITS</option>
					<option
value="random">JGLOBAL_RANDOM_ORDER</option>
					<option value="order">JGLOBAL_ORDERING</option>
					<option	value="rorder">JGLOBAL_REVERSE_ORDERING</option>
					<option value="vote"
requires="vote">JGLOBAL_VOTES_DESC</option>
					<option value="rvote"
requires="vote">JGLOBAL_VOTES_ASC</option>
					<option value="rank"
requires="vote">JGLOBAL_RATINGS_DESC</option>
					<option value="rrank"
requires="vote">JGLOBAL_RATINGS_ASC</option>
				</field>

				<field
					name="order_date"
					type="list"
					label="JGLOBAL_ORDERING_DATE_LABEL"
					description="JGLOBAL_ORDERING_DATE_DESC"
					useglobal="true"
					>
					<option value="created">JGLOBAL_CREATED</option>
					<option
value="modified">JGLOBAL_MODIFIED</option>
					<option value="published">JPUBLISHED</option>
					<option
value="unpublished">JUNPUBLISHED</option>
				</field>

				<field
					name="show_pagination"
					type="list"
					label="JGLOBAL_PAGINATION_LABEL"
					description="JGLOBAL_PAGINATION_DESC"
					useglobal="true"
					class="chzn-color"
					>
					<option value="0">JHIDE</option>
					<option value="1">JSHOW</option>
					<option value="2">JGLOBAL_AUTO</option>
				</field>

				<field
					name="show_pagination_results"
					type="list"
					label="JGLOBAL_PAGINATION_RESULTS_LABEL"
					description="JGLOBAL_PAGINATION_RESULTS_DESC"
					useglobal="true"
					class="chzn-color"
					>
					<option value="0">JHIDE</option>
					<option value="1">JSHOW</option>
				</field>

				<field
					name="show_featured"
					type="list"
					default=""
					label="JGLOBAL_SHOW_FEATURED_ARTICLES_LABEL"
					description="JGLOBAL_SHOW_FEATURED_ARTICLES_DESC"
					useglobal="true"
					class="chzn-color"
					>
					<option value="show">JSHOW</option>
					<option value="hide">JHIDE</option>
					<option value="only">JONLY</option>
				</field>
		</fieldset>

		<fieldset name="article"
label="COM_CONTENT_ATTRIBS_FIELDSET_LABEL">

			<field
				name="article_layout" type="componentlayout"
				label="JGLOBAL_FIELD_LAYOUT_LABEL"
				description="JGLOBAL_FIELD_LAYOUT_DESC"
				menuitems="true"
				extension="com_content"
				view="article"
			/>

			<field
				name="show_title"
				type="list"
				label="JGLOBAL_SHOW_TITLE_LABEL"
				description="JGLOBAL_SHOW_TITLE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option
value="use_article">COM_CONTENT_FIELD_VALUE_USE_ARTICLE_SETTINGS</option>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="link_titles"
				type="list"
				label="JGLOBAL_LINKED_TITLES_LABEL"
				description="JGLOBAL_LINKED_TITLES_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option
value="use_article">COM_CONTENT_FIELD_VALUE_USE_ARTICLE_SETTINGS</option>
				<option value="0">JNO</option>
				<option value="1">JYES</option>
			</field>

			<field
				name="show_intro"
				type="list"
				label="JGLOBAL_SHOW_INTRO_LABEL"
				description="JGLOBAL_SHOW_INTRO_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option
value="use_article">COM_CONTENT_FIELD_VALUE_USE_ARTICLE_SETTINGS</option>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="info_block_position"
				type="list"
				label="COM_CONTENT_FIELD_INFOBLOCK_POSITION_LABEL"
				description="COM_CONTENT_FIELD_INFOBLOCK_POSITION_DESC"
				default=""
				useglobal="true"
				class="chzn-color"
				>
				<option
value="use_article">COM_CONTENT_FIELD_VALUE_USE_ARTICLE_SETTINGS</option>
				<option
value="0">COM_CONTENT_FIELD_OPTION_ABOVE</option>
				<option
value="1">COM_CONTENT_FIELD_OPTION_BELOW</option>
				<option
value="2">COM_CONTENT_FIELD_OPTION_SPLIT</option>
			</field>

			<field
				name="info_block_show_title"
				type="list"
				label="COM_CONTENT_FIELD_INFOBLOCK_TITLE_LABEL"
				description="COM_CONTENT_FIELD_INFOBLOCK_TITLE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option
value="use_article">COM_CONTENT_FIELD_VALUE_USE_ARTICLE_SETTINGS</option>
				<option	value="0">JHIDE</option>
				<option	value="1">JSHOW</option>
			</field>

			<field
				name="show_category"
				type="list"
				label="JGLOBAL_SHOW_CATEGORY_LABEL"
				description="JGLOBAL_SHOW_CATEGORY_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option
value="use_article">COM_CONTENT_FIELD_VALUE_USE_ARTICLE_SETTINGS</option>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="link_category"
				type="list"
				label="JGLOBAL_LINK_CATEGORY_LABEL"
				description="JGLOBAL_LINK_CATEGORY_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option
value="use_article">COM_CONTENT_FIELD_VALUE_USE_ARTICLE_SETTINGS</option>
				<option value="0">JNO</option>
				<option value="1">JYES</option>
			</field>

			<field
				name="show_parent_category"
				type="list"
				label="JGLOBAL_SHOW_PARENT_CATEGORY_LABEL"
				description="JGLOBAL_SHOW_PARENT_CATEGORY_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option
value="use_article">COM_CONTENT_FIELD_VALUE_USE_ARTICLE_SETTINGS</option>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="link_parent_category"
				type="list"
				label="JGLOBAL_LINK_PARENT_CATEGORY_LABEL"
				description="JGLOBAL_LINK_PARENT_CATEGORY_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option
value="use_article">COM_CONTENT_FIELD_VALUE_USE_ARTICLE_SETTINGS</option>
				<option value="0">JNO</option>
				<option value="1">JYES</option>
			</field>

			<field
				name="show_associations"
				type="list"
				label="JGLOBAL_SHOW_ASSOCIATIONS_LABEL"
				description="JGLOBAL_SHOW_ASSOCIATIONS_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option
value="use_article">COM_CONTENT_FIELD_VALUE_USE_ARTICLE_SETTINGS</option>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_author"
				type="list"
				label="JGLOBAL_SHOW_AUTHOR_LABEL"
				description="JGLOBAL_SHOW_AUTHOR_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option
value="use_article">COM_CONTENT_FIELD_VALUE_USE_ARTICLE_SETTINGS</option>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="link_author"
				type="list"
				label="JGLOBAL_LINK_AUTHOR_LABEL"
				description="JGLOBAL_LINK_AUTHOR_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option
value="use_article">COM_CONTENT_FIELD_VALUE_USE_ARTICLE_SETTINGS</option>
				<option value="0">JNO</option>
				<option value="1">JYES</option>
			</field>

			<field
				name="show_create_date"
				type="list"
				label="JGLOBAL_SHOW_CREATE_DATE_LABEL"
				description="JGLOBAL_SHOW_CREATE_DATE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option
value="use_article">COM_CONTENT_FIELD_VALUE_USE_ARTICLE_SETTINGS</option>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_modify_date"
				type="list"
				label="JGLOBAL_SHOW_MODIFY_DATE_LABEL"
				description="JGLOBAL_SHOW_MODIFY_DATE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option
value="use_article">COM_CONTENT_FIELD_VALUE_USE_ARTICLE_SETTINGS</option>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_publish_date"
				type="list"
				label="JGLOBAL_SHOW_PUBLISH_DATE_LABEL"
				description="JGLOBAL_SHOW_PUBLISH_DATE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option
value="use_article">COM_CONTENT_FIELD_VALUE_USE_ARTICLE_SETTINGS</option>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_item_navigation"
				type="list"
				label="JGLOBAL_SHOW_NAVIGATION_LABEL"
				description="JGLOBAL_SHOW_NAVIGATION_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option
value="use_article">COM_CONTENT_FIELD_VALUE_USE_ARTICLE_SETTINGS</option>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_vote"
				type="list"
				label="JGLOBAL_SHOW_VOTE_LABEL"
				description="JGLOBAL_SHOW_VOTE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option
value="use_article">COM_CONTENT_FIELD_VALUE_USE_ARTICLE_SETTINGS</option>
				<option value="0">JHIDE</option>
				<option	value="1">JSHOW</option>
			</field>

			<field
				name="show_readmore"
				type="list"
				label="JGLOBAL_SHOW_READMORE_LABEL"
				description="JGLOBAL_SHOW_READMORE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_readmore_title"
				type="list"
				label="JGLOBAL_SHOW_READMORE_TITLE_LABEL"
				description="JGLOBAL_SHOW_READMORE_TITLE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_icons"
				type="list"
				label="JGLOBAL_SHOW_ICONS_LABEL"
				description="JGLOBAL_SHOW_ICONS_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option
value="use_article">COM_CONTENT_FIELD_VALUE_USE_ARTICLE_SETTINGS</option>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_print_icon"
				type="list"
				label="JGLOBAL_SHOW_PRINT_ICON_LABEL"
				description="JGLOBAL_SHOW_PRINT_ICON_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option
value="use_article">COM_CONTENT_FIELD_VALUE_USE_ARTICLE_SETTINGS</option>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_email_icon"
				type="list"
				label="JGLOBAL_Show_Email_Icon_Label"
				description="JGLOBAL_Show_Email_Icon_Desc"
				useglobal="true"
				class="chzn-color"
				>
				<option
value="use_article">COM_CONTENT_FIELD_VALUE_USE_ARTICLE_SETTINGS</option>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_hits"
				type="list"
				label="JGLOBAL_SHOW_HITS_LABEL"
				description="JGLOBAL_SHOW_HITS_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option
value="use_article">COM_CONTENT_FIELD_VALUE_USE_ARTICLE_SETTINGS</option>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_tags"
				type="list"
				label="COM_CONTENT_FIELD_SHOW_TAGS_LABEL"
				description="COM_CONTENT_FIELD_SHOW_TAGS_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option
value="use_article">COM_CONTENT_FIELD_VALUE_USE_ARTICLE_SETTINGS</option>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_noauth"
				type="list"
				label="JGLOBAL_SHOW_UNAUTH_LINKS_LABEL"
				description="JGLOBAL_SHOW_UNAUTH_LINKS_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option
value="use_article">COM_CONTENT_FIELD_VALUE_USE_ARTICLE_SETTINGS</option>
				<option value="0">JNO</option>
				<option value="1">JYES</option>
			</field>
		</fieldset>

		<fieldset name="integration"
label="COM_MENUS_INTEGRATION_FIELDSET_LABEL">
			<field
				name="show_feed_link"
				type="list"
				label="JGLOBAL_SHOW_FEED_LINK_LABEL"
				description="JGLOBAL_SHOW_FEED_LINK_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="feed_summary"
				type="list"
				label="JGLOBAL_FEED_SUMMARY_LABEL"
				description="JGLOBAL_FEED_SUMMARY_DESC"
				useglobal="true"
				>
				<option value="0">JGLOBAL_INTRO_TEXT</option>
				<option value="1">JGLOBAL_FULL_TEXT</option>
			</field>
		</fieldset>
	</fields>
</metadata>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_content
 *
 * @copyright   (C) 2010 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

JHtml::_('bootstrap.tooltip');

$class  = ' class="first"';
$lang   = JFactory::getLanguage();
$user   = JFactory::getUser();
$groups = $user->getAuthorisedViewLevels();

if ($this->maxLevel != 0 &&
count($this->children[$this->category->id]) > 0) : ?>

	<?php foreach ($this->children[$this->category->id] as $id
=> $child) : ?>
		<?php // Check whether category access level allows access to
subcategories. ?>
		<?php if (in_array($child->access, $groups)) : ?>
			<?php if ($this->params->get('show_empty_categories')
|| $child->numitems || count($child->getChildren())) :
				if (!isset($this->children[$this->category->id][$id + 1])) :
					$class = ' class="last"';
				endif;
			?>
			<div<?php echo $class; ?>>
				<?php $class = ''; ?>
				<?php if ($lang->isRtl()) : ?>
				<h3 class="page-header item-title">
					<?php if (
$this->params->get('show_cat_num_articles', 1)) : ?>
						<span class="badge badge-info tip hasTooltip"
title="<?php echo JHtml::_('tooltipText',
'COM_CONTENT_NUM_ITEMS_TIP'); ?>">
							<?php echo $child->getNumItems(true); ?>
						</span>
					<?php endif; ?>
					<a href="<?php echo
JRoute::_(ContentHelperRoute::getCategoryRoute($child->id));
?>">
					<?php echo $this->escape($child->title); ?></a>

					<?php if ($this->maxLevel > 1 &&
count($child->getChildren()) > 0) : ?>
						<a href="#category-<?php echo $child->id; ?>"
data-toggle="collapse" class="btn btn-mini pull-right"
aria-label="<?php echo
JText::_('JGLOBAL_EXPAND_CATEGORIES'); ?>"><span
class="icon-plus"
aria-hidden="true"></span></a>
					<?php endif; ?>
				</h3>
				<?php else : ?>
				<h3 class="page-header item-title"><a
href="<?php echo
JRoute::_(ContentHelperRoute::getCategoryRoute($child->id));
?>">
					<?php echo $this->escape($child->title); ?></a>
					<?php if (
$this->params->get('show_cat_num_articles', 1)) : ?>
						<span class="badge badge-info tip hasTooltip"
title="<?php echo JHtml::_('tooltipText',
'COM_CONTENT_NUM_ITEMS_TIP'); ?>">
							<?php echo JText::_('COM_CONTENT_NUM_ITEMS');
?>&nbsp;
							<?php echo $child->getNumItems(true); ?>
						</span>
					<?php endif; ?>

					<?php if ($this->maxLevel > 1 &&
count($child->getChildren()) > 0) : ?>
						<a href="#category-<?php echo $child->id; ?>"
data-toggle="collapse" class="btn btn-mini pull-right"
aria-label="<?php echo
JText::_('JGLOBAL_EXPAND_CATEGORIES'); ?>"><span
class="icon-plus"
aria-hidden="true"></span></a>
					<?php endif; ?>
				</h3>
				<?php endif; ?>

				<?php if ($this->params->get('show_subcat_desc') ==
1) : ?>
					<?php if ($child->description) : ?>
						<div class="category-desc">
							<?php echo JHtml::_('content.prepare',
$child->description, '', 'com_content.category');
?>
						</div>
					<?php endif; ?>
				<?php endif; ?>

				<?php if ($this->maxLevel > 1 &&
count($child->getChildren()) > 0) : ?>
					<div class="collapse fade" id="category-<?php
echo $child->id; ?>">
						<?php
						$this->children[$child->id] = $child->getChildren();
						$this->category = $child;
						$this->maxLevel--;
						echo $this->loadTemplate('children');
						$this->category = $child->getParent();
						$this->maxLevel++;
						?>
					</div>
				<?php endif; ?>
			</div>
			<?php endif; ?>
		<?php endif; ?>
	<?php endforeach; ?>

<?php endif;
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_content
 *
 * @copyright   (C) 2006 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

// Create a shortcut for params.
$params = $this->item->params;
JHtml::addIncludePath(JPATH_COMPONENT . '/helpers/html');
$canEdit = $this->item->params->get('access-edit');
$info    = $params->get('info_block_position', 0);

// Check if associations are implemented. If they are, define the
parameter.
$assocParam = (JLanguageAssociations::isEnabled() &&
$params->get('show_associations'));

$currentDate   = JFactory::getDate()->format('Y-m-d H:i:s');
$isUnpublished = ($this->item->state == 0 ||
$this->item->publish_up > $currentDate)
	|| ($this->item->publish_down < $currentDate &&
$this->item->publish_down !== JFactory::getDbo()->getNullDate());

?>
<?php if ($isUnpublished) : ?>
	<div class="system-unpublished">
<?php endif; ?>

<?php echo
JLayoutHelper::render('joomla.content.blog_style_default_item_title',
$this->item); ?>

<?php if ($canEdit || $params->get('show_print_icon') ||
$params->get('show_email_icon')) : ?>
	<?php echo JLayoutHelper::render('joomla.content.icons',
array('params' => $params, 'item' =>
$this->item, 'print' => false)); ?>
<?php endif; ?>

<?php // Todo Not that elegant would be nice to group the params ?>
<?php $useDefList = ($params->get('show_modify_date') ||
$params->get('show_publish_date') ||
$params->get('show_create_date')
	|| $params->get('show_hits') ||
$params->get('show_category') ||
$params->get('show_parent_category') ||
$params->get('show_author') || $assocParam); ?>

<?php if ($useDefList && ($info == 0 || $info == 2)) : ?>
	<?php // Todo: for Joomla4 joomla.content.info_block.block can be
changed to joomla.content.info_block ?>
	<?php echo
JLayoutHelper::render('joomla.content.info_block.block',
array('item' => $this->item, 'params' =>
$params, 'position' => 'above')); ?>
<?php endif; ?>
<?php if ($info == 0 && $params->get('show_tags',
1) && !empty($this->item->tags->itemTags)) : ?>
	<?php echo JLayoutHelper::render('joomla.content.tags',
$this->item->tags->itemTags); ?>
<?php endif; ?>

<?php echo JLayoutHelper::render('joomla.content.intro_image',
$this->item); ?>

<?php if (!$params->get('show_intro')) : ?>
	<?php // Content is generated by content plugin event
"onContentAfterTitle" ?>
	<?php echo $this->item->event->afterDisplayTitle; ?>
<?php endif; ?>

<?php // Content is generated by content plugin event
"onContentBeforeDisplay" ?>
<?php echo $this->item->event->beforeDisplayContent; ?>

<?php echo $this->item->introtext; ?>

<?php if ($info == 1 || $info == 2) : ?>
	<?php if ($useDefList) : ?>
		<?php // Todo: for Joomla4 joomla.content.info_block.block can be
changed to joomla.content.info_block ?>
		<?php echo
JLayoutHelper::render('joomla.content.info_block.block',
array('item' => $this->item, 'params' =>
$params, 'position' => 'below')); ?>
	<?php endif; ?>
	<?php if ($params->get('show_tags', 1) &&
!empty($this->item->tags->itemTags)) : ?>
		<?php echo JLayoutHelper::render('joomla.content.tags',
$this->item->tags->itemTags); ?>
	<?php endif; ?>
<?php endif; ?>

<?php if ($params->get('show_readmore') &&
$this->item->readmore) :
	if ($params->get('access-view')) :
		$link =
JRoute::_(ContentHelperRoute::getArticleRoute($this->item->slug,
$this->item->catid, $this->item->language));
	else :
		$menu = JFactory::getApplication()->getMenu();
		$active = $menu->getActive();
		$itemId = $active->id;
		$link = new
JUri(JRoute::_('index.php?option=com_users&view=login&Itemid='
. $itemId, false));
		$link->setVar('return',
base64_encode(ContentHelperRoute::getArticleRoute($this->item->slug,
$this->item->catid, $this->item->language)));
	endif; ?>

	<?php echo JLayoutHelper::render('joomla.content.readmore',
array('item' => $this->item, 'params' =>
$params, 'link' => $link)); ?>

<?php endif; ?>

<?php if ($isUnpublished) : ?>
	</div>
<?php endif; ?>

<?php // Content is generated by content plugin event
"onContentAfterDisplay" ?>
<?php echo $this->item->event->afterDisplayContent; ?>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_content
 *
 * @copyright   (C) 2006 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;
?>

<ol class="nav nav-tabs nav-stacked">
	<?php foreach ($this->link_items as &$item) : ?>
		<li>
			<a href="<?php echo
JRoute::_(ContentHelperRoute::getArticleRoute($item->slug,
$item->catid, $item->language)); ?>">
				<?php echo $item->title; ?></a>
		</li>
	<?php endforeach; ?>
</ol>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_content
 *
 * @copyright   (C) 2006 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

JHtml::addIncludePath(JPATH_COMPONENT . '/helpers');

JHtml::_('behavior.caption');
?>
<div class="category-list<?php echo $this->pageclass_sfx;
?>">

<?php
$this->subtemplatename = 'articles';
echo JLayoutHelper::render('joomla.content.category_default',
$this);
?>

</div>
<?xml version="1.0" encoding="utf-8"?>
<metadata>
	<layout title="COM_CONTENT_CATEGORY_VIEW_DEFAULT_TITLE"
option="COM_CONTENT_CATEGORY_VIEW_DEFAULT_OPTION">
		<help
			key = "JHELP_MENUS_MENU_ITEM_ARTICLE_CATEGORY_LIST"
		/>
		<message>
			<![CDATA[COM_CONTENT_CATEGORY_VIEW_DEFAULT_DESC]]>
		</message>
	</layout>

	<!-- Add fields to the request variables for the layout. -->
	<fields name="request">
		<fieldset name="request"
			addfieldpath="/administrator/components/com_categories/models/fields"
		>
			<field 
				name="id"
				type="modal_category"
				label="JGLOBAL_CHOOSE_CATEGORY_LABEL"
				description="JGLOBAL_CHOOSE_CATEGORY_DESC"
				extension="com_content"
				required="true"
				select="true"
				new="true"
				edit="true"
				clear="true"
			/>

			<field
				name="filter_tag"
				type="tag"
				label="JTAG"
				description="JTAG_FIELD_SELECT_DESC"
				multiple="true"
				mode="nested"
			/>
		</fieldset>
	</fields>

	<!-- Add fields to the parameters object for the layout. -->
	<fields name="params">
		<fieldset name="basic"
label="JGLOBAL_CATEGORY_OPTIONS">

			<field 
				name="show_category_title" 
				type="list"
				label="JGLOBAL_SHOW_CATEGORY_TITLE"
				description="JGLOBAL_SHOW_CATEGORY_TITLE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="show_description" 
				type="list"
				label="JGLOBAL_SHOW_CATEGORY_DESCRIPTION_LABEL"
				description="JGLOBAL_SHOW_CATEGORY_DESCRIPTION_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="show_description_image" 
				type="list"
				label="JGLOBAL_SHOW_CATEGORY_IMAGE_LABEL"
				description="JGLOBAL_SHOW_CATEGORY_IMAGE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="maxLevel" 
				type="list"
				label="JGLOBAL_MAXLEVEL_LABEL"
				description="JGLOBAL_MAXLEVEL_DESC"
				useglobal="true"
				>
				<option value="-1">JALL</option>
				<option value="0">JNONE</option>
				<option value="1">J1</option>
				<option value="2">J2</option>
				<option value="3">J3</option>
				<option value="4">J4</option>
				<option value="5">J5</option>
			</field>

			<field 
				name="show_empty_categories" 
				type="list"
				label="JGLOBAL_SHOW_EMPTY_CATEGORIES_LABEL"
				description="COM_CONTENT_SHOW_EMPTY_CATEGORIES_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="show_no_articles" 
				type="list"
				label="COM_CONTENT_NO_ARTICLES_LABEL"
				description="COM_CONTENT_NO_ARTICLES_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="show_category_heading_title_text"
				type="list"
				label="JGLOBAL_SHOW_CATEGORY_HEADING_TITLE_TEXT_LABEL"
				description="JGLOBAL_SHOW_CATEGORY_HEADING_TITLE_TEXT_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="show_subcat_desc" 
				type="list"
				label="JGLOBAL_SHOW_SUBCATEGORIES_DESCRIPTION_LABEL"
				description="JGLOBAL_SHOW_SUBCATEGORIES_DESCRIPTION_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="show_cat_num_articles" 
				type="list"
				label="COM_CONTENT_NUMBER_CATEGORY_ITEMS_LABEL"
				description="COM_CONTENT_NUMBER_CATEGORY_ITEMS_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="show_cat_tags" 
				type="list"
				label="COM_CONTENT_FIELD_SHOW_CAT_TAGS_LABEL"
				description="COM_CONTENT_FIELD_SHOW_CAT_TAGS_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="page_subheading" 
				type="text"
				label="JGLOBAL_SUBHEADING_LABEL"
				description="JGLOBAL_SUBHEADING_DESC"
				size="20"
			/>

		</fieldset>

		<fieldset name="advanced"
label="JGLOBAL_LIST_LAYOUT_OPTIONS">
			<field 
				name="show_pagination_limit" 
				type="list"
				label="JGLOBAL_DISPLAY_SELECT_LABEL"
				description="JGLOBAL_DISPLAY_SELECT_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="filter_field" 
				type="list"
				label="JGLOBAL_FILTER_FIELD_LABEL"
				description="JGLOBAL_FILTER_FIELD_DESC"
				useglobal="true"
				>
				<option value="hide">JHIDE</option>
				<option value="title">JGLOBAL_TITLE</option>
				<option value="author">JAUTHOR</option>
				<option value="hits">JGLOBAL_HITS</option>
	 			<option value="tag">JTAG</option>
	 			<option value="month">JMONTH_PUBLISHED</option>
			</field>

			<field 
				name="show_headings" 
				type="list"
				label="JGLOBAL_SHOW_HEADINGS_LABEL"
				description="JGLOBAL_SHOW_HEADINGS_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="list_show_date" 
				type="list"
				label="JGLOBAL_SHOW_DATE_LABEL"
				description="JGLOBAL_SHOW_DATE_DESC"
				useglobal="true"
				>
				<option value="0">JHIDE</option>
				<option value="created">JGLOBAL_CREATED</option>
				<option
value="modified">JGLOBAL_MODIFIED</option>
				<option value="published">JPUBLISHED</option>
			</field>

			<field 
				name="date_format" 
				type="text"
				label="JGLOBAL_DATE_FORMAT_LABEL"
				description="JGLOBAL_DATE_FORMAT_DESC"
				size="15"
				useglobal="true"
			/>

			<field 
				name="list_show_hits" 
				type="list"
				label="JGLOBAL_LIST_HITS_LABEL"
				description="JGLOBAL_LIST_HITS_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="list_show_author" 
				type="list"
				label="JGLOBAL_LIST_AUTHOR_LABEL"
				description="JGLOBAL_LIST_AUTHOR_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="list_show_votes"
				type="list"
				label="JGLOBAL_LIST_VOTES_LABEL"
				description="JGLOBAL_LIST_VOTES_DESC"
				class="btn-group btn-group-yesno"
				useglobal="true"
				>
				<option value="1"
requires="vote">JSHOW</option>
				<option value="0"
requires="vote">JHIDE</option>
			</field>

			<field 
				name="list_show_ratings"
				type="list"
				label="JGLOBAL_LIST_RATINGS_LABEL"
				description="JGLOBAL_LIST_RATINGS_DESC"
				class="btn-group btn-group-yesno"
				useglobal="true"
				>
				<option value="1"
requires="vote">JSHOW</option>
				<option value="0"
requires="vote">JHIDE</option>
			</field>

			<field
				name="spacer1"
				type="spacer"
				hr="true"
			/>

			<field 
				name="orderby_pri" 
				type="list"
				label="JGLOBAL_CATEGORY_ORDER_LABEL"
				description="JGLOBAL_CATEGORY_ORDER_DESC"
				useglobal="true"
				>
				<option value="none">JGLOBAL_NO_ORDER</option>
				<option
value="alpha">JGLOBAL_TITLE_ALPHABETICAL</option>
				<option
value="ralpha">JGLOBAL_TITLE_REVERSE_ALPHABETICAL</option>
				<option
value="order">JGLOBAL_CATEGORY_MANAGER_ORDER</option>
			</field>

			<field 
				name="orderby_sec" 
				type="list"
				label="JGLOBAL_ARTICLE_ORDER_LABEL"
				description="JGLOBAL_ARTICLE_ORDER_DESC"
				useglobal="true"
				>
				<option
value="front">COM_CONTENT_FEATURED_ORDER</option>
				<option
value="rdate">JGLOBAL_MOST_RECENT_FIRST</option>
				<option
value="date">JGLOBAL_OLDEST_FIRST</option>
				<option
value="alpha">JGLOBAL_TITLE_ALPHABETICAL</option>
				<option
value="ralpha">JGLOBAL_TITLE_REVERSE_ALPHABETICAL</option>
				<option
value="author">JGLOBAL_AUTHOR_ALPHABETICAL</option>
				<option
value="rauthor">JGLOBAL_AUTHOR_REVERSE_ALPHABETICAL</option>
				<option value="hits">JGLOBAL_MOST_HITS</option>
				<option value="rhits">JGLOBAL_LEAST_HITS</option>
				<option
value="random">JGLOBAL_RANDOM_ORDER</option>
				<option value="order">JGLOBAL_ORDERING</option>
				<option	value="rorder">JGLOBAL_REVERSE_ORDERING</option>
				<option value="vote"
requires="vote">JGLOBAL_VOTES_DESC</option>
				<option value="rvote"
requires="vote">JGLOBAL_VOTES_ASC</option>
				<option value="rank" requires="vote">
JGLOBAL_RATINGS_DESC</option>
				<option value="rrank"
requires="vote">JGLOBAL_RATINGS_ASC</option>
			</field>

			<field 
				name="order_date" 
				type="list"
				label="JGLOBAL_ORDERING_DATE_LABEL"
				description="JGLOBAL_ORDERING_DATE_DESC"
				useglobal="true"
				>
				<option value="created">JGLOBAL_CREATED</option>
				<option
value="modified">JGLOBAL_MODIFIED</option>
				<option value="published">JPUBLISHED</option>
			</field>

			<field 
				name="show_pagination" 
				type="list"
				label="JGLOBAL_PAGINATION_LABEL"
				description="JGLOBAL_PAGINATION_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
				<option value="2">JGLOBAL_AUTO</option>
			</field>

			<field 
				name="show_pagination_results" 
				type="list"
				label="JGLOBAL_PAGINATION_RESULTS_LABEL"
				description="JGLOBAL_PAGINATION_RESULTS_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="display_num" 
				type="list"
				label="JGLOBAL_NUMBER_ITEMS_LIST_LABEL"
				description="JGLOBAL_NUMBER_ITEMS_LIST_DESC"
				default="10"
				>
				<option value="5">J5</option>
				<option value="10">J10</option>
				<option value="15">J15</option>
				<option value="20">J20</option>
				<option value="25">J25</option>
				<option value="30">J30</option>
				<option value="50">J50</option>
				<option value="100">J100</option>
				<option value="0">JALL</option>
			</field>

			<field 
				name="show_featured" 
				type="list" 
				label="JGLOBAL_SHOW_FEATURED_ARTICLES_LABEL"
				description="JGLOBAL_SHOW_FEATURED_ARTICLES_DESC"
				useglobal="true"
				default=""
				>
				<option value="show">JSHOW</option>
				<option value="hide">JHIDE</option>
				<option value="only">JONLY</option>
			</field>
		</fieldset>

		<fieldset name="article"
label="COM_CONTENT_ATTRIBS_FIELDSET_LABEL">

			<field
				name="article_layout" type="componentlayout"
				label="JGLOBAL_FIELD_LAYOUT_LABEL"
				description="JGLOBAL_FIELD_LAYOUT_DESC"
				menuitems="true"
				extension="com_content"
				view="article"
			/>

			<field 
				name="show_title" 
				type="list"
				label="JGLOBAL_SHOW_TITLE_LABEL"
				description="JGLOBAL_SHOW_TITLE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="link_titles" 
				type="list"
				label="JGLOBAL_LINKED_TITLES_LABEL"
				description="JGLOBAL_LINKED_TITLES_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JNO</option>
				<option value="1">JYES</option>
			</field>

			<field 
				name="show_intro" 
				type="list"
				label="JGLOBAL_SHOW_INTRO_LABEL"
				description="JGLOBAL_SHOW_INTRO_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="show_category" 
				type="list"
				label="JGLOBAL_SHOW_CATEGORY_LABEL"
				description="JGLOBAL_SHOW_CATEGORY_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="link_category" 
				type="list"
				label="JGLOBAL_LINK_CATEGORY_LABEL"
				description="JGLOBAL_LINK_CATEGORY_DESC"
				useglobal="true"
				class="chzn-color"				
				>
				<option value="0">JNO</option>
				<option value="1">JYES</option>
			</field>

			<field 
				name="show_parent_category" 
				type="list"
				label="JGLOBAL_SHOW_PARENT_CATEGORY_LABEL"
				description="JGLOBAL_SHOW_PARENT_CATEGORY_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="link_parent_category" 
				type="list"
				label="JGLOBAL_LINK_PARENT_CATEGORY_LABEL"
				description="JGLOBAL_LINK_PARENT_CATEGORY_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JNO</option>
				<option value="1">JYES</option>
			</field>
			
			<field
				name="show_associations"
				type="list"
				label="JGLOBAL_SHOW_ASSOCIATIONS_LABEL"
				description="JGLOBAL_SHOW_ASSOCIATIONS_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="1">JSHOW</option>
				<option value="0">JHIDE</option>
			</field>

			<field 
				name="show_author" 
				type="list"
				label="JGLOBAL_SHOW_AUTHOR_LABEL"
				description="JGLOBAL_SHOW_AUTHOR_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="link_author" 
				type="list"
				label="JGLOBAL_LINK_AUTHOR_LABEL"
				description="JGLOBAL_LINK_AUTHOR_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JNO</option>
				<option value="1">JYES</option>
			</field>

			<field 
				name="show_create_date" 
				type="list"
				label="JGLOBAL_SHOW_CREATE_DATE_LABEL"
				description="JGLOBAL_SHOW_CREATE_DATE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="show_modify_date" 
				type="list"
				label="JGLOBAL_SHOW_MODIFY_DATE_LABEL"
				description="JGLOBAL_SHOW_MODIFY_DATE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="show_publish_date" 
				type="list"
				label="JGLOBAL_SHOW_PUBLISH_DATE_LABEL"
				description="JGLOBAL_SHOW_PUBLISH_DATE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="show_item_navigation" 
				type="list"
				label="JGLOBAL_SHOW_NAVIGATION_LABEL"
				description="JGLOBAL_SHOW_NAVIGATION_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_vote" 
				type="list"
				label="JGLOBAL_SHOW_VOTE_LABEL"
				description="JGLOBAL_SHOW_VOTE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option	value="1">JSHOW</option>
			</field>

			<field
				name="show_readmore"
				type="list"
				label="JGLOBAL_SHOW_READMORE_LABEL"
				description="JGLOBAL_SHOW_READMORE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_readmore_title"
				type="list"
				label="JGLOBAL_SHOW_READMORE_TITLE_LABEL"
				description="JGLOBAL_SHOW_READMORE_TITLE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="show_icons" 
				type="list"
				label="JGLOBAL_SHOW_ICONS_LABEL"
				description="JGLOBAL_SHOW_ICONS_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="show_print_icon" 
				type="list"
				label="JGLOBAL_SHOW_PRINT_ICON_LABEL"
				description="JGLOBAL_SHOW_PRINT_ICON_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="show_email_icon" 
				type="list"
				label="JGLOBAL_SHOW_EMAIL_ICON_LABEL"
				description="JGLOBAL_SHOW_EMAIL_ICON_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="show_hits" 
				type="list"
				label="JGLOBAL_SHOW_HITS_LABEL"
				description="JGLOBAL_SHOW_HITS_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="show_noauth" 
				type="list"
				label="JGLOBAL_SHOW_UNAUTH_LINKS_LABEL"
				description="JGLOBAL_SHOW_UNAUTH_LINKS_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JNO</option>
				<option value="1">JYES</option>
			</field>
		</fieldset>
		<fieldset name="integration"
label="COM_MENUS_INTEGRATION_FIELDSET_LABEL">

			<field 
				name="show_feed_link" 
				type="list"
				label="JGLOBAL_SHOW_FEED_LINK_LABEL"
				description="JGLOBAL_SHOW_FEED_LINK_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="feed_summary" 
				type="list"
				label="JGLOBAL_FEED_SUMMARY_LABEL"
				description="JGLOBAL_FEED_SUMMARY_DESC"
				useglobal="true"
				>
				<option value="0">JGLOBAL_INTRO_TEXT</option>
				<option value="1">JGLOBAL_FULL_TEXT</option>
			</field>
		</fieldset>
	</fields>
</metadata>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_content
 *
 * @copyright   (C) 2009 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

use Joomla\CMS\Component\ComponentHelper;
use Joomla\CMS\Language\Multilanguage;

JHtml::addIncludePath(JPATH_COMPONENT . '/helpers/html');

// Create some shortcuts.
$n          = count($this->items);
$listOrder  =
$this->escape($this->state->get('list.ordering'));
$listDirn   =
$this->escape($this->state->get('list.direction'));
$langFilter = false;

// Tags filtering based on language filter
if (($this->params->get('filter_field') ===
'tag') && (Multilanguage::isEnabled()))
{
	$tagfilter =
ComponentHelper::getParams('com_tags')->get('tag_list_language_filter');

	switch ($tagfilter)
	{
		case 'current_language' :
			$langFilter = JFactory::getApplication()->getLanguage()->getTag();
			break;

		case 'all' :
			$langFilter = false;
			break;

		default :
			$langFilter = $tagfilter;
	}
}

// Check for at least one editable article
$isEditable = false;

if (!empty($this->items))
{
	foreach ($this->items as $article)
	{
		if ($article->params->get('access-edit'))
		{
			$isEditable = true;
			break;
		}
	}
}

// For B/C we also add the css classes inline. This will be removed in 4.0.
JFactory::getDocument()->addStyleDeclaration('
.hide { display: none; }
.table-noheader { border-collapse: collapse; }
.table-noheader thead { display: none; }
');

$tableClass = $this->params->get('show_headings') != 1 ?
' table-noheader' : '';

$nullDate    = JFactory::getDbo()->getNullDate();
$currentDate = JFactory::getDate()->format('Y-m-d H:i:s');

?>
<form action="<?php echo
htmlspecialchars(JUri::getInstance()->toString()); ?>"
method="post" name="adminForm" id="adminForm"
class="form-inline">
<?php if ($this->params->get('filter_field') !==
'hide' ||
$this->params->get('show_pagination_limit')) : ?>
	<fieldset class="filters btn-toolbar clearfix">
		<legend class="hide"><?php echo
JText::_('COM_CONTENT_FORM_FILTER_LEGEND'); ?></legend>
		<?php if ($this->params->get('filter_field') !==
'hide') : ?>
			<div class="btn-group">
				<?php if ($this->params->get('filter_field') ===
'tag') : ?>
					<select name="filter_tag" id="filter_tag"
onchange="document.adminForm.submit();">
						<option value=""><?php echo
JText::_('JOPTION_SELECT_TAG'); ?></option>
						<?php echo JHtml::_('select.options',
JHtml::_('tag.options', array('filter.published' =>
array(1), 'filter.language' => $langFilter), true),
'value', 'text',
$this->state->get('filter.tag')); ?>
					</select>
				<?php elseif ($this->params->get('filter_field') ===
'month') : ?>
					<select name="filter-search" id="filter-search"
onchange="document.adminForm.submit();">
						<option value=""><?php echo
JText::_('JOPTION_SELECT_MONTH'); ?></option>
						<?php echo JHtml::_('select.options',
JHtml::_('content.months', $this->state), 'value',
'text', $this->state->get('list.filter')); ?>
					</select>
				<?php else : ?>
					<label class="filter-search-lbl element-invisible"
for="filter-search">
						<?php echo JText::_('COM_CONTENT_' .
$this->params->get('filter_field') .
'_FILTER_LABEL') . '&#160;'; ?>
					</label>
					<input type="text" name="filter-search"
id="filter-search" value="<?php echo
$this->escape($this->state->get('list.filter'));
?>" class="inputbox"
onchange="document.adminForm.submit();" title="<?php echo
JText::_('COM_CONTENT_FILTER_SEARCH_DESC'); ?>"
placeholder="<?php echo JText::_('COM_CONTENT_' .
$this->params->get('filter_field') .
'_FILTER_LABEL'); ?>" />
				<?php endif; ?>
			</div>
		<?php endif; ?>
		<?php if ($this->params->get('show_pagination_limit'))
: ?>
			<div class="btn-group pull-right">
				<label for="limit" class="element-invisible">
					<?php echo JText::_('JGLOBAL_DISPLAY_NUM'); ?>
				</label>
				<?php echo $this->pagination->getLimitBox(); ?>
			</div>
		<?php endif; ?>

		<input type="hidden" name="filter_order"
value="" />
		<input type="hidden" name="filter_order_Dir"
value="" />
		<input type="hidden" name="limitstart"
value="" />
		<input type="hidden" name="task"
value="" />
	</fieldset>

	<div class="control-group hide pull-right">
		<div class="controls">
			<button type="submit" name="filter_submit"
class="btn btn-primary"><?php echo
JText::_('COM_CONTENT_FORM_FILTER_SUBMIT'); ?></button>
		</div>
	</div>

<?php endif; ?>

<?php if (empty($this->items)) : ?>
	<?php if ($this->params->get('show_no_articles', 1)) :
?>
		<p><?php echo JText::_('COM_CONTENT_NO_ARTICLES');
?></p>
	<?php endif; ?>
<?php else : ?>
	<table class="category table table-striped table-bordered
table-hover<?php echo $tableClass; ?>">
		<caption class="hide"><?php echo
JText::sprintf('COM_CONTENT_CATEGORY_LIST_TABLE_CAPTION',
$this->category->title); ?></caption>
		<thead>
			<tr>
				<th scope="col"
id="categorylist_header_title">
					<?php echo JHtml::_('grid.sort',
'JGLOBAL_TITLE', 'a.title', $listDirn, $listOrder,
null, 'asc', '', 'adminForm'); ?>
				</th>
				<?php if ($date =
$this->params->get('list_show_date')) : ?>
					<th scope="col"
id="categorylist_header_date">
						<?php if ($date === 'created') : ?>
							<?php echo JHtml::_('grid.sort',
'COM_CONTENT_' . $date . '_DATE',
'a.created', $listDirn, $listOrder); ?>
						<?php elseif ($date === 'modified') : ?>
							<?php echo JHtml::_('grid.sort',
'COM_CONTENT_' . $date . '_DATE',
'a.modified', $listDirn, $listOrder); ?>
						<?php elseif ($date === 'published') : ?>
							<?php echo JHtml::_('grid.sort',
'COM_CONTENT_' . $date . '_DATE',
'a.publish_up', $listDirn, $listOrder); ?>
						<?php endif; ?>
					</th>
				<?php endif; ?>
				<?php if ($this->params->get('list_show_author')) :
?>
					<th scope="col"
id="categorylist_header_author">
						<?php echo JHtml::_('grid.sort', 'JAUTHOR',
'author', $listDirn, $listOrder); ?>
					</th>
				<?php endif; ?>
				<?php if ($this->params->get('list_show_hits')) :
?>
					<th scope="col"
id="categorylist_header_hits">
						<?php echo JHtml::_('grid.sort',
'JGLOBAL_HITS', 'a.hits', $listDirn, $listOrder); ?>
					</th>
				<?php endif; ?>
				<?php if ($this->params->get('list_show_votes', 0)
&& $this->vote) : ?>
					<th scope="col"
id="categorylist_header_votes">
						<?php echo JHtml::_('grid.sort',
'COM_CONTENT_VOTES', 'rating_count', $listDirn,
$listOrder); ?>
					</th>
				<?php endif; ?>
				<?php if ($this->params->get('list_show_ratings', 0)
&& $this->vote) : ?>
					<th scope="col"
id="categorylist_header_ratings">
						<?php echo JHtml::_('grid.sort',
'COM_CONTENT_RATINGS', 'rating', $listDirn,
$listOrder); ?>
					</th>
				<?php endif; ?>
				<?php if ($isEditable) : ?>
					<th scope="col"
id="categorylist_header_edit"><?php echo
JText::_('COM_CONTENT_EDIT_ITEM'); ?></th>
				<?php endif; ?>
			</tr>
		</thead>
		<tbody>
		<?php foreach ($this->items as $i => $article) : ?>
			<?php if ($this->items[$i]->state == 0) : ?>
				<tr class="system-unpublished cat-list-row<?php echo $i % 2;
?>">
			<?php else : ?>
				<tr class="cat-list-row<?php echo $i % 2; ?>" >
			<?php endif; ?>
			<td headers="categorylist_header_title"
class="list-title">
				<?php if (in_array($article->access,
$this->user->getAuthorisedViewLevels())) : ?>
					<a href="<?php echo
JRoute::_(ContentHelperRoute::getArticleRoute($article->slug,
$article->catid, $article->language)); ?>">
						<?php echo $this->escape($article->title); ?>
					</a>
					<?php if (JLanguageAssociations::isEnabled() &&
$this->params->get('show_associations')) : ?>
						<?php $associations =
ContentHelperAssociation::displayAssociations($article->id); ?>
						<?php foreach ($associations as $association) : ?>
							<?php if ($this->params->get('flags', 1)
&& $association['language']->image) : ?>
								<?php $flag = JHtml::_('image',
'mod_languages/' . $association['language']->image .
'.gif', $association['language']->title_native,
array('title' =>
$association['language']->title_native), true); ?>
								&nbsp;<a href="<?php echo
JRoute::_($association['item']); ?>"><?php echo
$flag; ?></a>&nbsp;
							<?php else : ?>
								<?php $class = 'label label-association label-' .
$association['language']->sef; ?>
								&nbsp;<a class="<?php echo $class; ?>"
href="<?php echo JRoute::_($association['item']);
?>"><?php echo
strtoupper($association['language']->sef);
?></a>&nbsp;
							<?php endif; ?>
						<?php endforeach; ?>
					<?php endif; ?>
				<?php else : ?>
					<?php
					echo $this->escape($article->title) . ' : ';
					$menu   = JFactory::getApplication()->getMenu();
					$active = $menu->getActive();
					$itemId = $active->id;
					$link   = new
JUri(JRoute::_('index.php?option=com_users&view=login&Itemid='
. $itemId, false));
					$link->setVar('return',
base64_encode(ContentHelperRoute::getArticleRoute($article->slug,
$article->catid, $article->language)));
					?>
					<a href="<?php echo $link; ?>"
class="register">
						<?php echo
JText::_('COM_CONTENT_REGISTER_TO_READ_MORE'); ?>
					</a>
					<?php if (JLanguageAssociations::isEnabled() &&
$this->params->get('show_associations')) : ?>
						<?php $associations =
ContentHelperAssociation::displayAssociations($article->id); ?>
						<?php foreach ($associations as $association) : ?>
							<?php if ($this->params->get('flags', 1)) : ?>
								<?php $flag = JHtml::_('image',
'mod_languages/' . $association['language']->image .
'.gif', $association['language']->title_native,
array('title' =>
$association['language']->title_native), true); ?>
								&nbsp;<a href="<?php echo
JRoute::_($association['item']); ?>"><?php echo
$flag; ?></a>&nbsp;
							<?php else : ?>
								<?php $class = 'label label-association label-' .
$association['language']->sef; ?>
								&nbsp;<a class="' . <?php echo $class; ?> .
'" href="<?php echo
JRoute::_($association['item']); ?>"><?php echo
strtoupper($association['language']->sef);
?></a>&nbsp;
							<?php endif; ?>
						<?php endforeach; ?>
					<?php endif; ?>
				<?php endif; ?>
				<?php if ($article->state == 0) : ?>
					<span class="list-published label label-warning">
								<?php echo JText::_('JUNPUBLISHED'); ?>
							</span>
				<?php endif; ?>
				<?php if ($article->publish_up > $currentDate) : ?>
					<span class="list-published label label-warning">
								<?php echo JText::_('JNOTPUBLISHEDYET'); ?>
							</span>
				<?php endif; ?>
				<?php if ($article->publish_down < $currentDate &&
$article->publish_down !== $nullDate) : ?>
					<span class="list-published label label-warning">
								<?php echo JText::_('JEXPIRED'); ?>
							</span>
				<?php endif; ?>
			</td>
			<?php if ($this->params->get('list_show_date')) :
?>
				<td headers="categorylist_header_date"
class="list-date small">
					<?php
					echo JHtml::_(
						'date', $article->displayDate,
						$this->escape($this->params->get('date_format',
JText::_('DATE_FORMAT_LC3')))
					); ?>
				</td>
			<?php endif; ?>
			<?php if ($this->params->get('list_show_author', 1))
: ?>
				<td headers="categorylist_header_author"
class="list-author">
					<?php if (!empty($article->author) ||
!empty($article->created_by_alias)) : ?>
						<?php $author = $article->author ?>
						<?php $author = $article->created_by_alias ?: $author; ?>
						<?php if (!empty($article->contact_link) &&
$this->params->get('link_author') == true) : ?>
							<?php echo JText::sprintf('COM_CONTENT_WRITTEN_BY',
JHtml::_('link', $article->contact_link, $author)); ?>
						<?php else : ?>
							<?php echo JText::sprintf('COM_CONTENT_WRITTEN_BY',
$author); ?>
						<?php endif; ?>
					<?php endif; ?>
				</td>
			<?php endif; ?>
			<?php if ($this->params->get('list_show_hits', 1)) :
?>
				<td headers="categorylist_header_hits"
class="list-hits">
							<span class="badge badge-info">
								<?php echo JText::sprintf('JGLOBAL_HITS_COUNT',
$article->hits); ?>
							</span>
						</td>
			<?php endif; ?>
			<?php if ($this->params->get('list_show_votes', 0)
&& $this->vote) : ?>
				<td headers="categorylist_header_votes"
class="list-votes">
					<span class="badge badge-success">
						<?php echo JText::sprintf('COM_CONTENT_VOTES_COUNT',
$article->rating_count); ?>
					</span>
				</td>
			<?php endif; ?>
			<?php if ($this->params->get('list_show_ratings', 0)
&& $this->vote) : ?>
				<td headers="categorylist_header_ratings"
class="list-ratings">
					<span class="badge badge-warning">
						<?php echo JText::sprintf('COM_CONTENT_RATINGS_COUNT',
$article->rating); ?>
					</span>
				</td>
			<?php endif; ?>
			<?php if ($isEditable) : ?>
				<td headers="categorylist_header_edit"
class="list-edit">
					<?php if ($article->params->get('access-edit')) :
?>
						<?php echo JHtml::_('icon.edit', $article,
$article->params); ?>
					<?php endif; ?>
				</td>
			<?php endif; ?>
			</tr>
		<?php endforeach; ?>
		</tbody>
	</table>
<?php endif; ?>

<?php // Code to add a link to submit an article. ?>
<?php if
($this->category->getParams()->get('access-create')) :
?>
	<?php echo JHtml::_('icon.create', $this->category,
$this->category->params); ?>
<?php endif; ?>

<?php // Add pagination links ?>
<?php if (!empty($this->items)) : ?>
	<?php if (($this->params->def('show_pagination', 2) ==
1  || ($this->params->get('show_pagination') == 2))
&& ($this->pagination->pagesTotal > 1)) : ?>
		<div class="pagination">

			<?php if
($this->params->def('show_pagination_results', 1)) : ?>
				<p class="counter pull-right">
					<?php echo $this->pagination->getPagesCounter(); ?>
				</p>
			<?php endif; ?>

			<?php echo $this->pagination->getPagesLinks(); ?>
		</div>
	<?php endif; ?>
<?php endif; ?>
</form>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_content
 *
 * @copyright   (C) 2009 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

JHtml::_('bootstrap.tooltip');

$class  = ' class="first"';
$lang   = JFactory::getLanguage();
$user   = JFactory::getUser();
$groups = $user->getAuthorisedViewLevels();
?>

<?php if (count($this->children[$this->category->id]) > 0) :
?>

	<?php foreach ($this->children[$this->category->id] as $id
=> $child) : ?>
		<?php // Check whether category access level allows access to
subcategories. ?>
		<?php if (in_array($child->access, $groups)) : ?>
			<?php
			if ($this->params->get('show_empty_categories') ||
$child->getNumItems(true) || count($child->getChildren())) :
				if (!isset($this->children[$this->category->id][$id + 1])) :
					$class = ' class="last"';
				endif;
			?>

			<div<?php echo $class; ?>>
				<?php $class = ''; ?>
				<?php if ($lang->isRtl()) : ?>
				<h3 class="page-header item-title">
					<?php if (
$this->params->get('show_cat_num_articles', 1)) : ?>
						<span class="badge badge-info tip hasTooltip"
title="<?php echo JHtml::_('tooltipText',
'COM_CONTENT_NUM_ITEMS_TIP'); ?>">
							<?php echo $child->getNumItems(true); ?>
						</span>
					<?php endif; ?>
					<a href="<?php echo
JRoute::_(ContentHelperRoute::getCategoryRoute($child->id));
?>">
					<?php echo $this->escape($child->title); ?></a>

					<?php if (count($child->getChildren()) > 0 &&
$this->maxLevel > 1) : ?>
						<a href="#category-<?php echo $child->id; ?>"
data-toggle="collapse" class="btn btn-mini pull-right"
aria-label="<?php echo
JText::_('JGLOBAL_EXPAND_CATEGORIES'); ?>"><span
class="icon-plus"
aria-hidden="true"></span></a>
					<?php endif; ?>
				</h3>
				<?php else : ?>
				<h3 class="page-header item-title"><a
href="<?php echo
JRoute::_(ContentHelperRoute::getCategoryRoute($child->id));
?>">
					<?php echo $this->escape($child->title); ?></a>
					<?php if (
$this->params->get('show_cat_num_articles', 1)) : ?>
						<span class="badge badge-info tip hasTooltip"
title="<?php echo JHtml::_('tooltipText',
'COM_CONTENT_NUM_ITEMS_TIP'); ?>">
							<?php echo $child->getNumItems(true); ?>
						</span>
					<?php endif; ?>

					<?php if (count($child->getChildren()) > 0 &&
$this->maxLevel > 1) : ?>
						<a href="#category-<?php echo $child->id; ?>"
data-toggle="collapse" class="btn btn-mini pull-right"
aria-label="<?php echo
JText::_('JGLOBAL_EXPAND_CATEGORIES'); ?>"><span
class="icon-plus"
aria-hidden="true"></span></a>
					<?php endif; ?>
				</h3>
				<?php endif; ?>

				<?php if ($this->params->get('show_subcat_desc') ==
1) : ?>
					<?php if ($child->description) : ?>
						<div class="category-desc">
							<?php echo JHtml::_('content.prepare',
$child->description, '', 'com_content.category');
?>
						</div>
					<?php endif; ?>
				<?php endif; ?>

				<?php if (count($child->getChildren()) > 0 &&
$this->maxLevel > 1) : ?>
					<div class="collapse fade" id="category-<?php
echo $child->id; ?>">
						<?php
							$this->children[$child->id] = $child->getChildren();
						$this->category = $child;
						$this->maxLevel--;
						echo $this->loadTemplate('children');
						$this->category = $child->getParent();
						$this->maxLevel++;
						?>
					</div>
				<?php endif; ?>
			</div>
			<?php endif; ?>
		<?php endif; ?>
	<?php endforeach; ?>

<?php endif; ?>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_content
 *
 * @copyright   (C) 2006 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * HTML View class for the Content component
 *
 * @since  1.5
 */
class ContentViewCategory extends JViewCategoryfeed
{
	/**
	 * @var    string  The name of the view to link individual items to
	 * @since  3.2
	 */
	protected $viewName = 'article';

	/**
	 * Method to reconcile non standard names from components to usage in this
class.
	 * Typically overridden in the component feed view class.
	 *
	 * @param   object  $item  The item for a feed, an element of the $items
array.
	 *
	 * @return  void
	 *
	 * @since   3.2
	 */
	protected function reconcileNames($item)
	{
		// Get description, intro_image, author and date
		$app               = JFactory::getApplication();
		$params            = $app->getParams();
		$item->description = '';
		$obj = json_decode($item->images);
		$introImage = isset($obj->{'image_intro'}) ?
$obj->{'image_intro'} : '';

		if (isset($introImage) && ($introImage != ''))
		{
			$image = preg_match('/http/', $introImage) ? $introImage :
JURI::root() . $introImage;
			$item->description = '<p><img src="' . $image
. '" /></p>';
		}

		$item->description .= ($params->get('feed_summary', 0) ?
$item->introtext . $item->fulltext : $item->introtext);

		// Add readmore link to description if introtext is shown, show_readmore
is true and fulltext exists
		if (!$item->params->get('feed_summary', 0) &&
$item->params->get('feed_show_readmore', 0) &&
$item->fulltext)
		{
			// Compute the article slug
			$item->slug = $item->alias ? ($item->id . ':' .
$item->alias) : $item->id;

			// URL link to article
			$link = JRoute::_(
				ContentHelperRoute::getArticleRoute($item->slug, $item->catid,
$item->language),
				true,
				$app->get('force_ssl') == 2 ? \JRoute::TLS_FORCE :
\JRoute::TLS_IGNORE,
				true
			);

			$item->description .= '<p
class="feed-readmore"><a target="_blank"
href="' . $link . '">' .
JText::_('COM_CONTENT_FEED_READMORE') .
'</a></p>';
		}

		$item->author = $item->created_by_alias ?: $item->author;
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_content
 *
 * @copyright   (C) 2006 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

use Joomla\CMS\Factory;
use Joomla\CMS\Plugin\PluginHelper;
use Joomla\Registry\Registry;

/**
 * HTML View class for the Content component
 *
 * @since  1.5
 */
class ContentViewCategory extends JViewCategory
{
	/**
	 * @var    array  Array of leading items for blog display
	 * @since  3.2
	 */
	protected $lead_items = array();

	/**
	 * @var    array  Array of intro (multicolumn display) items for blog
display
	 * @since  3.2
	 */
	protected $intro_items = array();

	/**
	 * @var    array  Array of links in blog display
	 * @since  3.2
	 */
	protected $link_items = array();

	/**
	 * @var         integer  Number of columns in a multi column display
	 * @since       3.2
	 * @deprecated  4.0
	 */
	protected $columns = 1;

	/**
	 * @var    string  The name of the extension for the category
	 * @since  3.2
	 */
	protected $extension = 'com_content';

	/**
	 * @var    string  Default title to use for page title
	 * @since  3.2
	 */
	protected $defaultPageTitle = 'JGLOBAL_ARTICLES';

	/**
	 * @var    string  The name of the view to link individual items to
	 * @since  3.2
	 */
	protected $viewName = 'article';

	/**
	 * Execute and display a template script.
	 *
	 * @param   string  $tpl  The name of the template file to parse;
automatically searches through the template paths.
	 *
	 * @return  mixed  A string if successful, otherwise an Error object.
	 */
	public function display($tpl = null)
	{
		parent::commonCategoryDisplay();

		// Flag indicates to not add limitstart=0 to URL
		$this->pagination->hideEmptyLimitstart = true;

		// Prepare the data
		// Get the metrics for the structural page layout.
		$params     = $this->params;
		$numLeading = $params->def('num_leading_articles', 1);
		$numIntro   = $params->def('num_intro_articles', 4);
		$numLinks   = $params->def('num_links', 4);
		$this->vote = PluginHelper::isEnabled('content',
'vote');

		PluginHelper::importPlugin('content');
		$dispatcher = JEventDispatcher::getInstance();

		// Compute the article slugs and prepare introtext (runs content
plugins).
		foreach ($this->items as $item)
		{
			$item->slug = $item->alias ? ($item->id . ':' .
$item->alias) : $item->id;

			$item->parent_slug = $item->parent_alias ? ($item->parent_id .
':' . $item->parent_alias) : $item->parent_id;

			// No link for ROOT category
			if ($item->parent_alias === 'root')
			{
				$item->parent_slug = null;
			}

			$item->catslug = $item->category_alias ? ($item->catid .
':' . $item->category_alias) : $item->catid;
			$item->event   = new stdClass;

			// Old plugins: Ensure that text property is available
			if (!isset($item->text))
			{
				$item->text = $item->introtext;
			}

			$dispatcher->trigger('onContentPrepare', array
('com_content.category', &$item, &$item->params, 0));

			// Old plugins: Use processed text as introtext
			$item->introtext = $item->text;

			$results = $dispatcher->trigger('onContentAfterTitle',
array('com_content.category', &$item, &$item->params,
0));
			$item->event->afterDisplayTitle = trim(implode("\n",
$results));

			$results = $dispatcher->trigger('onContentBeforeDisplay',
array('com_content.category', &$item, &$item->params,
0));
			$item->event->beforeDisplayContent = trim(implode("\n",
$results));

			$results = $dispatcher->trigger('onContentAfterDisplay',
array('com_content.category', &$item, &$item->params,
0));
			$item->event->afterDisplayContent = trim(implode("\n",
$results));
		}

		// For blog layouts, preprocess the breakdown of leading, intro and
linked articles.
		// This makes it much easier for the designer to just interrogate the
arrays.
		if ($params->get('layout_type') === 'blog' ||
$this->getLayout() === 'blog')
		{
			foreach ($this->items as $i => $item)
			{
				if ($i < $numLeading)
				{
					$this->lead_items[] = $item;
				}

				elseif ($i >= $numLeading && $i < $numLeading +
$numIntro)
				{
					$this->intro_items[] = $item;
				}

				elseif ($i < $numLeading + $numIntro + $numLinks)
				{
					$this->link_items[] = $item;
				}
				else
				{
					continue;
				}
			}

			$this->columns = max(1, $params->def('num_columns', 1));

			$order = $params->def('multi_column_order', 1);

			if ($order == 0 && $this->columns > 1)
			{
				// Call order down helper
				$this->intro_items =
ContentHelperQuery::orderDownColumns($this->intro_items,
$this->columns);
			}
		}

		// Because the application sets a default page title,
		// we need to get it from the menu item itself
		$app    = Factory::getApplication();
		$active = $app->getMenu()->getActive();

		if ($active
			&& $active->component == 'com_content'
			&& isset($active->query['view'],
$active->query['id'])
			&& $active->query['view'] == 'category'
			&& $active->query['id'] ==
$this->category->id)
		{
			$this->params->def('page_heading',
$this->params->get('page_title', $active->title));
			$title = $this->params->get('page_title',
$active->title);
		}
		else
		{
			$this->params->def('page_heading',
$this->category->title);
			$title = $this->category->title;
			$this->params->set('page_title', $title);
		}

		// Check for empty title and add site name if param is set
		if (empty($title))
		{
			$title = $app->get('sitename');
		}
		elseif ($app->get('sitename_pagetitles', 0) == 1)
		{
			$title = JText::sprintf('JPAGETITLE',
$app->get('sitename'), $title);
		}
		elseif ($app->get('sitename_pagetitles', 0) == 2)
		{
			$title = JText::sprintf('JPAGETITLE', $title,
$app->get('sitename'));
		}

		if (empty($title))
		{
			$title = $this->category->title;
		}

		$this->document->setTitle($title);

		if ($this->category->metadesc)
		{
			$this->document->setDescription($this->category->metadesc);
		}
		elseif ($this->params->get('menu-meta_description'))
		{
			$this->document->setDescription($this->params->get('menu-meta_description'));
		}

		if ($this->category->metakey)
		{
			$this->document->setMetadata('keywords',
$this->category->metakey);
		}
		elseif ($this->params->get('menu-meta_keywords'))
		{
			$this->document->setMetadata('keywords',
$this->params->get('menu-meta_keywords'));
		}

		if ($this->params->get('robots'))
		{
			$this->document->setMetadata('robots',
$this->params->get('robots'));
		}

		if (!is_object($this->category->metadata))
		{
			$this->category->metadata = new
Registry($this->category->metadata);
		}

		if (($app->get('MetaAuthor') == '1') &&
$this->category->get('author', ''))
		{
			$this->document->setMetaData('author',
$this->category->get('author', ''));
		}

		$mdata = $this->category->metadata->toArray();

		foreach ($mdata as $k => $v)
		{
			if ($v)
			{
				$this->document->setMetadata($k, $v);
			}
		}

		return parent::display($tpl);
	}

	/**
	 * Prepares the document
	 *
	 * @return  void
	 */
	protected function prepareDocument()
	{
		parent::prepareDocument();
		$menu = $this->menu;
		$id = (int) @$menu->query['id'];

		if ($menu && (!isset($menu->query['option']) ||
$menu->query['option'] !== 'com_content' ||
$menu->query['view'] === 'article'
			|| $id != $this->category->id))
		{
			$path = array(array('title' =>
$this->category->title, 'link' => ''));
			$category = $this->category->getParent();

			while ($category !== null && $category->id !==
'root'
				&& (!isset($menu->query['option']) ||
$menu->query['option'] !== 'com_content' ||
$menu->query['view'] === 'article' || $id !=
$category->id))
			{
				$path[] = array('title' => $category->title,
'link' =>
ContentHelperRoute::getCategoryRoute($category->id));
				$category = $category->getParent();
			}

			$path = array_reverse($path);

			foreach ($path as $item)
			{
				$this->pathway->addItem($item['title'],
$item['link']);
			}
		}

		parent::addFeed();
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_content
 *
 * @copyright   (C) 2006 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

JHtml::addIncludePath(JPATH_COMPONENT . '/helpers');

JHtml::_('behavior.caption');

// If the page class is defined, add to class as suffix.
// It will be a separate class if the user starts it with a space
?>
<div class="blog-featured<?php echo $this->pageclass_sfx;
?>" itemscope itemtype="https://schema.org/Blog">
<?php if ($this->params->get('show_page_heading') != 0)
: ?>
<div class="page-header">
	<h1>
	<?php echo
$this->escape($this->params->get('page_heading')); ?>
	</h1>
</div>
<?php endif; ?>
<?php if ($this->params->get('page_subheading')) : ?>
	<h2> 
		<?php echo
$this->escape($this->params->get('page_subheading'));
?>
	</h2>
<?php endif; ?>
<?php $leadingcount = 0; ?>
<?php if (!empty($this->lead_items)) : ?>
<div class="items-leading clearfix">
	<?php foreach ($this->lead_items as &$item) : ?>
		<div class="leading-<?php echo $leadingcount; ?><?php
echo $item->state == 0 ? ' system-unpublished' : null; ?>
clearfix"
			itemprop="blogPost" itemscope
itemtype="https://schema.org/BlogPosting">
			<?php
				$this->item = &$item;
				echo $this->loadTemplate('item');
			?>
		</div>
		<?php
			$leadingcount++;
		?>
	<?php endforeach; ?>
</div>
<?php endif; ?>
<?php
	$introcount = count($this->intro_items);
	$counter = 0;
?>
<?php if (!empty($this->intro_items)) : ?>
	<?php foreach ($this->intro_items as $key => &$item) : ?>

		<?php
		$key = ($key - $leadingcount) + 1;
		$rowcount = (((int) $key - 1) % (int) $this->columns) + 1;
		$row = $counter / $this->columns;

		if ($rowcount === 1) : ?>

		<div class="items-row cols-<?php echo (int) $this->columns;
?> <?php echo 'row-' . $row; ?> row-fluid">
		<?php endif; ?>
			<div class="item column-<?php echo $rowcount; ?><?php
echo $item->state == 0 ? ' system-unpublished' : null; ?>
span<?php echo round(12 / $this->columns); ?>"
				itemprop="blogPost" itemscope
itemtype="https://schema.org/BlogPosting">
			<?php
					$this->item = &$item;
					echo $this->loadTemplate('item');
			?>
			</div>
			<?php $counter++; ?>

			<?php if (($rowcount == $this->columns) or ($counter ==
$introcount)) : ?>

		</div>
		<?php endif; ?>

	<?php endforeach; ?>
<?php endif; ?>

<?php if (!empty($this->link_items)) : ?>
	<div class="items-more">
	<?php echo $this->loadTemplate('links'); ?>
	</div>
<?php endif; ?>

<?php if ($this->params->def('show_pagination', 2) == 1 
|| ($this->params->get('show_pagination') == 2 &&
$this->pagination->pagesTotal > 1)) : ?>
	<div class="pagination">

		<?php if
($this->params->def('show_pagination_results', 1)) : ?>
			<p class="counter pull-right">
				<?php echo $this->pagination->getPagesCounter(); ?>
			</p>
		<?php endif; ?>
				<?php echo $this->pagination->getPagesLinks(); ?>
	</div>
<?php endif; ?>

</div>
<?xml version="1.0" encoding="utf-8"?>
<metadata>
	<layout title="COM_CONTENT_FEATURED_VIEW_DEFAULT_TITLE"
option="COM_CONTENT_FEATURED_VIEW_DEFAULT_OPTION">
		<help
			key = "JHELP_MENUS_MENU_ITEM_ARTICLE_FEATURED"
		/>
		<message>
			<![CDATA[COM_CONTENT_CATEGORY_VIEW_FEATURED_DESC]]>
		</message>
	</layout>

	<!-- Add fields to the parameters object for the layout. -->
	<fields name="params">
		<fieldset name="advanced"
label="COM_MENUS_LAYOUT_FEATURED_OPTIONS">
			<field
				name="featured_categories"
				type="category"
				label="COM_CONTENT_FEATURED_CATEGORIES_LABEL"
				description="COM_CONTENT_FEATURED_CATEGORIES_DESC"
				extension="com_content"
				multiple="true"
				size="10"
				default=""
		 		>
				<option value="">JOPTION_ALL_CATEGORIES</option>
			</field>

			<field 
				name="layout_type"
				type="hidden"
				default="blog"
			/>

			<field 
				name="bloglayout" 
				type="spacer" 
				label="JGLOBAL_SUBSLIDER_BLOG_LAYOUT_LABEL"
				class="text"
			/>

			<field 
				name="num_leading_articles" 
				type="number"
				label="JGLOBAL_NUM_LEADING_ARTICLES_LABEL"
				description="JGLOBAL_NUM_LEADING_ARTICLES_DESC"
				useglobal="true"
				size="3"
			/>

			<field 
				name="num_intro_articles" 
				type="number"
				label="JGLOBAL_NUM_INTRO_ARTICLES_LABEL"
				description="JGLOBAL_NUM_INTRO_ARTICLES_DESC"
				useglobal="true"
				size="3"
			/>

			<field 
				name="num_columns" 
				type="number"
				label="JGLOBAL_NUM_COLUMNS_LABEL"
				description="JGLOBAL_NUM_COLUMNS_DESC"
				useglobal="true"
				size="3"
			/>

			<field 
				name="num_links" 
				type="number"
				label="JGLOBAL_NUM_LINKS_LABEL"
				description="JGLOBAL_NUM_LINKS_DESC"
				useglobal="true"
				size="3"
			/>

			<field 
				name="multi_column_order" 
				type="list"
				label="JGLOBAL_MULTI_COLUMN_ORDER_LABEL"
				description="JGLOBAL_MULTI_COLUMN_ORDER_DESC"
				useglobal="true"
				>
				<option value="0">JGLOBAL_Down</option>
				<option value="1">JGLOBAL_Across</option>
			</field>

			<field 
				name="orderby_pri" 
				type="list"
				label="JGLOBAL_CATEGORY_ORDER_LABEL"
				description="JGLOBAL_CATEGORY_ORDER_DESC"
				useglobal="true"
				>
				<option value="none">JGLOBAL_No_Order</option>
				<option
value="alpha">JGLOBAL_TITLE_ALPHABETICAL</option>
				<option
value="ralpha">JGLOBAL_TITLE_REVERSE_ALPHABETICAL</option>
				<option
value="order">JGLOBAL_CATEGORY_MANAGER_ORDER</option>
			</field>

			<field 
				name="orderby_sec" 
				type="list"
				label="JGLOBAL_ARTICLE_ORDER_LABEL"
				description="JGLOBAL_ARTICLE_ORDER_DESC"
				useglobal="true"
				>
				<option
value="front">COM_CONTENT_FEATURED_ORDER</option>
				<option
value="rdate">JGLOBAL_MOST_RECENT_FIRST</option>
				<option
value="date">JGLOBAL_OLDEST_FIRST</option>
				<option
value="alpha">JGLOBAL_TITLE_ALPHABETICAL</option>
				<option
value="ralpha">JGLOBAL_TITLE_REVERSE_ALPHABETICAL</option>
				<option
value="author">JGLOBAL_AUTHOR_ALPHABETICAL</option>
				<option
value="rauthor">JGLOBAL_AUTHOR_REVERSE_ALPHABETICAL</option>
				<option value="hits">JGLOBAL_MOST_HITS</option>
				<option value="rhits">JGLOBAL_LEAST_HITS</option>
				<option
value="random">JGLOBAL_RANDOM_ORDER</option>
				<option value="order">JGLOBAL_ORDERING</option>
				<option	value="rorder">JGLOBAL_REVERSE_ORDERING</option>
				<option value="vote"
requires="vote">JGLOBAL_VOTES_DESC</option>
				<option value="rvote"
requires="vote">JGLOBAL_VOTES_ASC</option>
				<option value="rank"
requires="vote">JGLOBAL_RATINGS_DESC</option>
				<option value="rrank"
requires="vote">JGLOBAL_RATINGS_ASC</option>
			</field>

			<field 
				name="order_date" 
				type="list"
				label="JGLOBAL_ORDERING_DATE_LABEL"
				description="JGLOBAL_ORDERING_DATE_DESC"
				useglobal="true"
				>
				<option value="created">JGLOBAL_CREATED</option>
				<option
value="modified">JGLOBAL_MODIFIED</option>
				<option value="published">JPUBLISHED</option>
			</field>

			<field 
				name="show_pagination" 
				type="list"
				label="JGLOBAL_PAGINATION_LABEL"
				description="JGLOBAL_PAGINATION_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
				<option value="2">JGLOBAL_AUTO</option>
			</field>

			<field 
				name="show_pagination_results" 
				type="list"
				label="JGLOBAL_PAGINATION_RESULTS_LABEL"
				description="JGLOBAL_PAGINATION_RESULTS_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="page_subheading"
				type="text"
				label="JGLOBAL_SUBHEADING_LABEL"
				description="JGLOBAL_SUBHEADING_DESC"
				size="20"
			/>

	</fieldset>

	<fieldset name="article"
label="COM_CONTENT_ATTRIBS_FIELDSET_LABEL">
			<field 
				name="show_title" 
				type="list"
				label="JGLOBAL_SHOW_TITLE_LABEL"
				description="JGLOBAL_SHOW_TITLE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option
value="use_article">COM_CONTENT_FIELD_VALUE_USE_ARTICLE_SETTINGS</option>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="link_titles" 
				type="list"
				label="JGLOBAL_LINKED_TITLES_LABEL"
				description="JGLOBAL_LINKED_TITLES_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option
value="use_article">COM_CONTENT_FIELD_VALUE_USE_ARTICLE_SETTINGS</option>
				<option value="0">JNO</option>
				<option value="1">JYES</option>
			</field>

			<field 
				name="show_intro" 
				type="list"
				label="JGLOBAL_SHOW_INTRO_LABEL"
				description="JGLOBAL_SHOW_INTRO_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option
value="use_article">COM_CONTENT_FIELD_VALUE_USE_ARTICLE_SETTINGS</option>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="info_block_position"
				type="list"
				label="COM_CONTENT_FIELD_INFOBLOCK_POSITION_LABEL"
				description="COM_CONTENT_FIELD_INFOBLOCK_POSITION_DESC"
				default=""
				useglobal="true"
				class="chzn-color"
				>
				<option
value="use_article">COM_CONTENT_FIELD_VALUE_USE_ARTICLE_SETTINGS</option>
				<option
value="0">COM_CONTENT_FIELD_OPTION_ABOVE</option>
				<option
value="1">COM_CONTENT_FIELD_OPTION_BELOW</option>
				<option
value="2">COM_CONTENT_FIELD_OPTION_SPLIT</option>
			</field>

			<field
				name="info_block_show_title"
				type="list"
				label="COM_CONTENT_FIELD_INFOBLOCK_TITLE_LABEL"
				description="COM_CONTENT_FIELD_INFOBLOCK_TITLE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option
value="use_article">COM_CONTENT_FIELD_VALUE_USE_ARTICLE_SETTINGS</option>
				<option	value="0">JHIDE</option>
				<option	value="1">JSHOW</option>
			</field>

			<field 
				name="show_category" 
				type="list"
				label="JGLOBAL_SHOW_CATEGORY_LABEL"
				description="JGLOBAL_SHOW_CATEGORY_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option
value="use_article">COM_CONTENT_FIELD_VALUE_USE_ARTICLE_SETTINGS</option>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="link_category" 
				type="list"
				label="JGLOBAL_LINK_CATEGORY_LABEL"
				description="JGLOBAL_LINK_CATEGORY_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option
value="use_article">COM_CONTENT_FIELD_VALUE_USE_ARTICLE_SETTINGS</option>
				<option value="0">JNO</option>
				<option value="1">JYES</option>
			</field>

			<field 
				name="show_parent_category" 
				type="list"
				label="JGLOBAL_SHOW_PARENT_CATEGORY_LABEL"
				description="JGLOBAL_SHOW_PARENT_CATEGORY_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option
value="use_article">COM_CONTENT_FIELD_VALUE_USE_ARTICLE_SETTINGS</option>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="link_parent_category" 
				type="list"
				label="JGLOBAL_LINK_PARENT_CATEGORY_LABEL"
				description="JGLOBAL_LINK_PARENT_CATEGORY_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option
value="use_article">COM_CONTENT_FIELD_VALUE_USE_ARTICLE_SETTINGS</option>
				<option value="0">JNO</option>
				<option value="1">JYES</option>
			</field>

			<field
				name="show_associations"
				type="list"
				label="JGLOBAL_SHOW_ASSOCIATIONS_LABEL"
				description="JGLOBAL_SHOW_ASSOCIATIONS_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="1">JSHOW</option>
				<option value="0">JHIDE</option>
			</field>

			<field 
				name="show_author" 
				type="list"
				label="JGLOBAL_SHOW_AUTHOR_LABEL"
				description="JGLOBAL_SHOW_AUTHOR_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option
value="use_article">COM_CONTENT_FIELD_VALUE_USE_ARTICLE_SETTINGS</option>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="link_author" 
				type="list"
				label="JGLOBAL_LINK_AUTHOR_LABEL"
				description="JGLOBAL_LINK_AUTHOR_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option
value="use_article">COM_CONTENT_FIELD_VALUE_USE_ARTICLE_SETTINGS</option>
				<option value="0">JNO</option>
				<option value="1">JYES</option>
			</field>

			<field 
				name="show_create_date" 
				type="list"
				label="JGLOBAL_SHOW_CREATE_DATE_LABEL"
				description="JGLOBAL_SHOW_CREATE_DATE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option
value="use_article">COM_CONTENT_FIELD_VALUE_USE_ARTICLE_SETTINGS</option>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="show_modify_date" 
				type="list"
				label="JGLOBAL_SHOW_MODIFY_DATE_LABEL"
				description="JGLOBAL_SHOW_MODIFY_DATE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option
value="use_article">COM_CONTENT_FIELD_VALUE_USE_ARTICLE_SETTINGS</option>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="show_publish_date" 
				type="list"
				label="JGLOBAL_SHOW_PUBLISH_DATE_LABEL"
				description="JGLOBAL_SHOW_PUBLISH_DATE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option
value="use_article">COM_CONTENT_FIELD_VALUE_USE_ARTICLE_SETTINGS</option>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="show_item_navigation" 
				type="list"
				label="JGLOBAL_SHOW_NAVIGATION_LABEL"
				description="JGLOBAL_SHOW_NAVIGATION_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option
value="use_article">COM_CONTENT_FIELD_VALUE_USE_ARTICLE_SETTINGS</option>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_vote" 
				type="list"
				label="JGLOBAL_SHOW_VOTE_LABEL"
				description="JGLOBAL_SHOW_VOTE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option
value="use_article">COM_CONTENT_FIELD_VALUE_USE_ARTICLE_SETTINGS</option>
				<option value="0">JHIDE</option>
				<option	value="1">JSHOW</option>
			</field>

			<field
				name="show_readmore"
				type="list"
				label="JGLOBAL_SHOW_READMORE_LABEL"
				description="JGLOBAL_SHOW_READMORE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field
				name="show_readmore_title"
				type="list"
				label="JGLOBAL_SHOW_READMORE_TITLE_LABEL"
				description="JGLOBAL_SHOW_READMORE_TITLE_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="show_icons" 
				type="list"
				label="JGLOBAL_SHOW_ICONS_LABEL"
				description="JGLOBAL_SHOW_ICONS_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option
value="use_article">COM_CONTENT_FIELD_VALUE_USE_ARTICLE_SETTINGS</option>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="show_print_icon" 
				type="list"
				label="JGLOBAL_SHOW_PRINT_ICON_LABEL"
				description="JGLOBAL_SHOW_PRINT_ICON_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option
value="use_article">COM_CONTENT_FIELD_VALUE_USE_ARTICLE_SETTINGS</option>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="show_email_icon" 
				type="list"
				label="JGLOBAL_SHOW_EMAIL_ICON_LABEL"
				description="JGLOBAL_SHOW_EMAIL_ICON_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option
value="use_article">COM_CONTENT_FIELD_VALUE_USE_ARTICLE_SETTINGS</option>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="show_hits" 
				type="list"
				label="JGLOBAL_SHOW_HITS_LABEL"
				description="JGLOBAL_SHOW_HITS_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option
value="use_article">COM_CONTENT_FIELD_VALUE_USE_ARTICLE_SETTINGS</option>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="show_tags"
				type="list"
				label="COM_CONTENT_FIELD_SHOW_TAGS_LABEL"
				description="COM_CONTENT_FIELD_SHOW_TAGS_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="show_noauth" 
				type="list"
				label="JGLOBAL_SHOW_UNAUTH_LINKS_LABEL"
				description="JGLOBAL_SHOW_UNAUTH_LINKS_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option
value="use_article">COM_CONTENT_FIELD_VALUE_USE_ARTICLE_SETTINGS</option>
				<option value="0">JNO</option>
				<option value="1">JYES</option>
			</field>
		</fieldset>

		<fieldset name="integration"
label="COM_MENUS_INTEGRATION_FIELDSET_LABEL">
			<field 
				name="show_feed_link" 
				type="list"
				label="JGLOBAL_SHOW_FEED_LINK_LABEL"
				description="JGLOBAL_SHOW_FEED_LINK_DESC"
				useglobal="true"
				class="chzn-color"
				>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>

			<field 
				name="feed_summary" 
				type="list"
				label="JGLOBAL_FEED_SUMMARY_LABEL"
				description="JGLOBAL_FEED_SUMMARY_DESC"
				useglobal="true"
				>
				<option value="0">JGLOBAL_INTRO_TEXT</option>
				<option value="1">JGLOBAL_FULL_TEXT</option>
			</field>
		</fieldset>
	</fields>
</metadata>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_content
 *
 * @copyright   (C) 2006 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

// Create a shortcut for params.
$params  = &$this->item->params;
$canEdit = $this->item->params->get('access-edit');
$info    =
$this->item->params->get('info_block_position', 0);

// Check if associations are implemented. If they are, define the
parameter.
$assocParam = (JLanguageAssociations::isEnabled() &&
$params->get('show_associations'));

$currentDate       = JFactory::getDate()->format('Y-m-d
H:i:s');
$isExpired         = $this->item->publish_down < $currentDate
&& $this->item->publish_down !==
JFactory::getDbo()->getNullDate();
$isNotPublishedYet = $this->item->publish_up > $currentDate;
$isUnpublished     = $this->item->state == 0 || $isNotPublishedYet ||
$isExpired;

?>
<?php if ($isUnpublished) : ?>
	<div class="system-unpublished">
<?php endif; ?>

<?php if ($params->get('show_title')) : ?>
	<h2 class="item-title" itemprop="headline">
	<?php if ($params->get('link_titles') &&
$params->get('access-view')) : ?>
		<a href="<?php echo
JRoute::_(ContentHelperRoute::getArticleRoute($this->item->slug,
$this->item->catid, $this->item->language)); ?>"
itemprop="url">
			<?php echo $this->escape($this->item->title); ?>
		</a>
	<?php else : ?>
		<?php echo $this->escape($this->item->title); ?>
	<?php endif; ?>
	</h2>
<?php endif; ?>

<?php if ($this->item->state == 0) : ?>
	<span class="label label-warning"><?php echo
JText::_('JUNPUBLISHED'); ?></span>
<?php endif; ?>
<?php if ($isNotPublishedYet) : ?>
	<span class="label label-warning"><?php echo
JText::_('JNOTPUBLISHEDYET'); ?></span>
<?php endif; ?>
<?php if ($isExpired) : ?>
	<span class="label label-warning"><?php echo
JText::_('JEXPIRED'); ?></span>
<?php endif; ?>

<?php if ($canEdit || $params->get('show_print_icon') ||
$params->get('show_email_icon')) : ?>
	<?php echo JLayoutHelper::render('joomla.content.icons',
array('params' => $params, 'item' =>
$this->item, 'print' => false)); ?>
<?php endif; ?>

<?php // Content is generated by content plugin event
"onContentAfterTitle" ?>
<?php echo $this->item->event->afterDisplayTitle; ?>

<?php // Todo Not that elegant would be nice to group the params ?>
<?php $useDefList = ($params->get('show_modify_date') ||
$params->get('show_publish_date') ||
$params->get('show_create_date')
	|| $params->get('show_hits') ||
$params->get('show_category') ||
$params->get('show_parent_category') ||
$params->get('show_author') || $assocParam); ?>

<?php if ($useDefList && ($info == 0 || $info == 2)) : ?>
	<?php // Todo: for Joomla4 joomla.content.info_block.block can be
changed to joomla.content.info_block ?>
	<?php echo
JLayoutHelper::render('joomla.content.info_block.block',
array('item' => $this->item, 'params' =>
$params, 'position' => 'above')); ?>
<?php endif; ?>
<?php if ($info == 0 && $params->get('show_tags',
1) && !empty($this->item->tags->itemTags)) : ?>
	<?php echo JLayoutHelper::render('joomla.content.tags',
$this->item->tags->itemTags); ?>
<?php endif; ?>

<?php echo JLayoutHelper::render('joomla.content.intro_image',
$this->item); ?>

<?php // Content is generated by content plugin event
"onContentBeforeDisplay" ?>
<?php echo $this->item->event->beforeDisplayContent; ?>

<?php echo $this->item->introtext; ?>

<?php if ($info == 1 || $info == 2) : ?>
	<?php if ($useDefList) : ?>
		<?php // Todo: for Joomla4 joomla.content.info_block.block can be
changed to joomla.content.info_block ?>
		<?php echo
JLayoutHelper::render('joomla.content.info_block.block',
array('item' => $this->item, 'params' =>
$params, 'position' => 'below')); ?>
	<?php endif; ?>
	<?php if ($params->get('show_tags', 1) &&
!empty($this->item->tags->itemTags)) : ?>
		<?php echo JLayoutHelper::render('joomla.content.tags',
$this->item->tags->itemTags); ?>
	<?php endif; ?>
<?php endif; ?>

<?php if ($params->get('show_readmore') &&
$this->item->readmore) :
	if ($params->get('access-view')) :
		$link =
JRoute::_(ContentHelperRoute::getArticleRoute($this->item->slug,
$this->item->catid, $this->item->language));
	else :
		$menu = JFactory::getApplication()->getMenu();
		$active = $menu->getActive();
		$itemId = $active->id;
		$link = new
JUri(JRoute::_('index.php?option=com_users&view=login&Itemid='
. $itemId, false));
		$link->setVar('return',
base64_encode(ContentHelperRoute::getArticleRoute($this->item->slug,
$this->item->catid, $this->item->language)));
	endif; ?>

	<?php echo JLayoutHelper::render('joomla.content.readmore',
array('item' => $this->item, 'params' =>
$params, 'link' => $link)); ?>

<?php endif; ?>

<?php if ($isUnpublished) : ?>
	</div>
<?php endif; ?>

<?php // Content is generated by content plugin event
"onContentAfterDisplay" ?>
<?php echo $this->item->event->afterDisplayContent; ?>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_content
 *
 * @copyright   (C) 2006 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;
?>
<ol class="nav nav-tabs nav-stacked">
<?php foreach ($this->link_items as &$item) : ?>
	<li>
		<a href="<?php echo
JRoute::_(ContentHelperRoute::getArticleRoute($item->slug,
$item->catid, $item->language)); ?>">
			<?php echo $item->title; ?></a>
	</li>
<?php endforeach; ?>
</ol>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_content
 *
 * @copyright   (C) 2006 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Frontpage View class
 *
 * @since  1.5
 */
class ContentViewFeatured extends JViewLegacy
{
	/**
	 * Execute and display a template script.
	 *
	 * @param   string  $tpl  The name of the template file to parse;
automatically searches through the template paths.
	 *
	 * @return  mixed  A string if successful, otherwise an Error object.
	 */
	public function display($tpl = null)
	{
		// Parameters
		$app       = JFactory::getApplication();
		$doc       = JFactory::getDocument();
		$params    = $app->getParams();
		$feedEmail = $app->get('feed_email', 'none');
		$siteEmail = $app->get('mailfrom');
		$doc->link =
JRoute::_('index.php?option=com_content&view=featured');

		// Get some data from the model
		$app->input->set('limit',
$app->get('feed_limit'));
		$categories = JCategories::getInstance('Content');
		$rows       = $this->get('Items');

		foreach ($rows as $row)
		{
			// Strip html from feed item title
			$title = $this->escape($row->title);
			$title = html_entity_decode($title, ENT_COMPAT, 'UTF-8');

			// Compute the article slug
			$row->slug = $row->alias ? ($row->id . ':' .
$row->alias) : $row->id;

			// URL link to article
			$link = ContentHelperRoute::getArticleRoute($row->slug,
$row->catid, $row->language);

			$description = '';
			$obj = json_decode($row->images);
			$introImage = isset($obj->{'image_intro'}) ?
$obj->{'image_intro'} : '';

			if (isset($introImage) && ($introImage != ''))
			{
				$image = preg_match('/http/', $introImage) ? $introImage :
JURI::root() . $introImage;
				$description = '<p><img src="' . $image .
'" /></p>';
			}

			$description .= ($params->get('feed_summary', 0) ?
$row->introtext . $row->fulltext : $row->introtext);
			$author      = $row->created_by_alias ?: $row->author;

			// Load individual item creator class
			$item           = new JFeedItem;
			$item->title    = $title;
			$item->link     = \JRoute::_($link);
			$item->date     = $row->publish_up;
			$item->category = array();

			// All featured articles are categorized as "Featured"
			$item->category[] = JText::_('JFEATURED');

			for ($item_category = $categories->get($row->catid);
$item_category !== null; $item_category = $item_category->getParent())
			{
				// Only add non-root categories
				if ($item_category->id > 1)
				{
					$item->category[] = $item_category->title;
				}
			}

			$item->author = $author;

			if ($feedEmail === 'site')
			{
				$item->authorEmail = $siteEmail;
			}
			elseif ($feedEmail === 'author')
			{
				$item->authorEmail = $row->author_email;
			}

			// Add readmore link to description if introtext is shown, show_readmore
is true and fulltext exists
			if (!$params->get('feed_summary', 0) &&
$params->get('feed_show_readmore', 0) &&
$row->fulltext)
			{
				$link = \JRoute::_($link, true, $app->get('force_ssl') ==
2 ? \JRoute::TLS_FORCE : \JRoute::TLS_IGNORE, true);
				$description .= '<p class="feed-readmore"><a
target="_blank" href="' . $link .
'">' . JText::_('COM_CONTENT_FEED_READMORE') .
'</a></p>';
			}

			// Load item description and add div
			$item->description = '<div
class="feed-description">' . $description .
'</div>';

			// Loads item info into rss array
			$doc->addItem($item);
		}
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_content
 *
 * @copyright   (C) 2006 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Frontpage View class
 *
 * @since  1.5
 */
class ContentViewFeatured extends JViewLegacy
{
	protected $state = null;

	protected $item = null;

	protected $items = null;

	protected $pagination = null;

	protected $lead_items = array();

	protected $intro_items = array();

	protected $link_items = array();

	/** @deprecated  4.0 */
	protected $columns = 1;

	/**
	 * An instance of JDatabaseDriver.
	 *
	 * @var    JDatabaseDriver
	 * @since  3.6.3
	 */
	protected $db;

	/**
	 * Execute and display a template script.
	 *
	 * @param   string  $tpl  The name of the template file to parse;
automatically searches through the template paths.
	 *
	 * @return  mixed  A string if successful, otherwise an Error object.
	 */
	public function display($tpl = null)
	{
		$user = JFactory::getUser();

		$state      = $this->get('State');
		$items      = $this->get('Items');
		$pagination = $this->get('Pagination');

		// Flag indicates to not add limitstart=0 to URL
		$pagination->hideEmptyLimitstart = true;

		// Check for errors.
		if (count($errors = $this->get('Errors')))
		{
			JError::raiseWarning(500, implode("\n", $errors));

			return false;
		}

		$params = &$state->params;

		// PREPARE THE DATA

		// Get the metrics for the structural page layout.
		$numLeading = (int) $params->def('num_leading_articles', 1);
		$numIntro   = (int) $params->def('num_intro_articles', 4);

		JPluginHelper::importPlugin('content');

		// Compute the article slugs and prepare introtext (runs content
plugins).
		foreach ($items as &$item)
		{
			$item->slug        = $item->alias ? ($item->id . ':'
. $item->alias) : $item->id;
			$item->catslug     = $item->category_alias ? ($item->catid .
':' . $item->category_alias) : $item->catid;
			$item->parent_slug = $item->parent_alias ? ($item->parent_id .
':' . $item->parent_alias) : $item->parent_id;

			// No link for ROOT category
			if ($item->parent_alias === 'root')
			{
				$item->parent_slug = null;
			}

			$item->event = new stdClass;
			$dispatcher  = JEventDispatcher::getInstance();

			// Old plugins: Ensure that text property is available
			if (!isset($item->text))
			{
				$item->text = $item->introtext;
			}

			$dispatcher->trigger('onContentPrepare', array
('com_content.featured', &$item, &$item->params, 0));

			// Old plugins: Use processed text as introtext
			$item->introtext = $item->text;

			$results = $dispatcher->trigger('onContentAfterTitle',
array('com_content.featured', &$item, &$item->params,
0));
			$item->event->afterDisplayTitle = trim(implode("\n",
$results));

			$results = $dispatcher->trigger('onContentBeforeDisplay',
array('com_content.featured', &$item, &$item->params,
0));
			$item->event->beforeDisplayContent = trim(implode("\n",
$results));

			$results = $dispatcher->trigger('onContentAfterDisplay',
array('com_content.featured', &$item, &$item->params,
0));
			$item->event->afterDisplayContent = trim(implode("\n",
$results));
		}

		// Preprocess the breakdown of leading, intro and linked articles.
		// This makes it much easier for the designer to just interogate the
arrays.
		$max = count($items);

		// The first group is the leading articles.
		$limit = $numLeading;

		for ($i = 0; $i < $limit && $i < $max; $i++)
		{
			$this->lead_items[$i] = &$items[$i];
		}

		// The second group is the intro articles.
		$limit = $numLeading + $numIntro;

		// Order articles across, then down (or single column mode)
		for ($i = $numLeading; $i < $limit && $i < $max; $i++)
		{
			$this->intro_items[$i] = &$items[$i];
		}

		$this->columns = max(1, $params->def('num_columns', 1));
		$order = $params->def('multi_column_order', 1);

		if ($order == 0 && $this->columns > 1)
		{
			// Call order down helper
			$this->intro_items =
ContentHelperQuery::orderDownColumns($this->intro_items,
$this->columns);
		}

		// The remainder are the links.
		for ($i = $numLeading + $numIntro; $i < $max; $i++)
		{
			$this->link_items[$i] = &$items[$i];
		}

		// Escape strings for HTML output
		$this->pageclass_sfx =
htmlspecialchars($params->get('pageclass_sfx', ''));

		$this->params     = &$params;
		$this->items      = &$items;
		$this->pagination = &$pagination;
		$this->user       = &$user;
		$this->db         = JFactory::getDbo();

		$this->_prepareDocument();

		parent::display($tpl);
	}

	/**
	 * Prepares the document.
	 *
	 * @return  void
	 */
	protected function _prepareDocument()
	{
		$app   = JFactory::getApplication();
		$menus = $app->getMenu();
		$title = null;

		// Because the application sets a default page title,
		// we need to get it from the menu item itself
		$menu = $menus->getActive();

		if ($menu)
		{
			$this->params->def('page_heading',
$this->params->get('page_title', $menu->title));
		}
		else
		{
			$this->params->def('page_heading',
JText::_('JGLOBAL_ARTICLES'));
		}

		$title = $this->params->get('page_title', '');

		if (empty($title))
		{
			$title = $app->get('sitename');
		}
		elseif ($app->get('sitename_pagetitles', 0) == 1)
		{
			$title = JText::sprintf('JPAGETITLE',
$app->get('sitename'), $title);
		}
		elseif ($app->get('sitename_pagetitles', 0) == 2)
		{
			$title = JText::sprintf('JPAGETITLE', $title,
$app->get('sitename'));
		}

		$this->document->setTitle($title);

		if ($this->params->get('menu-meta_description'))
		{
			$this->document->setDescription($this->params->get('menu-meta_description'));
		}

		if ($this->params->get('menu-meta_keywords'))
		{
			$this->document->setMetadata('keywords',
$this->params->get('menu-meta_keywords'));
		}

		if ($this->params->get('robots'))
		{
			$this->document->setMetadata('robots',
$this->params->get('robots'));
		}

		// Add feed links
		if ($this->params->get('show_feed_link', 1))
		{
			$link    = '&format=feed&limitstart=';
			$attribs = array('type' => 'application/rss+xml',
'title' => 'RSS 2.0');
			$this->document->addHeadLink(JRoute::_($link .
'&type=rss'), 'alternate', 'rel',
$attribs);
			$attribs = array('type' =>
'application/atom+xml', 'title' => 'Atom
1.0');
			$this->document->addHeadLink(JRoute::_($link .
'&type=atom'), 'alternate', 'rel',
$attribs);
		}
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_content
 *
 * @copyright   (C) 2009 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

JHtml::_('behavior.tabstate');
JHtml::_('behavior.keepalive');
JHtml::_('behavior.formvalidator');
JHtml::_('formbehavior.chosen', '#jform_catid', null,
array('disable_search_threshold' => 0));
JHtml::_('formbehavior.chosen', '#jform_tags', null,
array('placeholder_text_multiple' =>
JText::_('JGLOBAL_TYPE_OR_SELECT_SOME_TAGS')));
JHtml::_('formbehavior.chosen', 'select');
$this->tab_name = 'com-content-form';
$this->ignore_fieldsets = array('image-intro',
'image-full', 'jmetadata',
'item_associations');

// Create shortcut to parameters.
$params = $this->state->get('params');

// This checks if the editor config options have ever been saved. If they
haven't they will fall back to the original settings.
$editoroptions = isset($params->show_publishing_options);

if (!$editoroptions)
{
	$params->show_urls_images_frontend = '0';
}

JFactory::getDocument()->addScriptDeclaration("
	Joomla.submitbutton = function(task)
	{
		if (task == 'article.cancel' ||
document.formvalidator.isValid(document.getElementById('adminForm')))
		{
			" . $this->form->getField('articletext')->save()
. "
			Joomla.submitform(task);
		}
	}
");
?>
<div class="edit item-page<?php echo $this->pageclass_sfx;
?>">
	<?php if ($params->get('show_page_heading')) : ?>
	<div class="page-header">
		<h1>
			<?php echo
$this->escape($params->get('page_heading')); ?>
		</h1>
	</div>
	<?php endif; ?>

	<form action="<?php echo
JRoute::_('index.php?option=com_content&a_id=' . (int)
$this->item->id); ?>" method="post"
name="adminForm" id="adminForm"
class="form-validate form-vertical">
		<fieldset>
			<?php echo JHtml::_('bootstrap.startTabSet',
$this->tab_name, array('active' => 'editor'));
?>

			<?php echo JHtml::_('bootstrap.addTab', $this->tab_name,
'editor', JText::_('COM_CONTENT_ARTICLE_CONTENT'));
?>
				<?php echo $this->form->renderField('title'); ?>

				<?php if (is_null($this->item->id)) : ?>
					<?php echo $this->form->renderField('alias'); ?>
				<?php endif; ?>

				<?php echo $this->form->getInput('articletext');
?>

				<?php if ($this->captchaEnabled) : ?>
					<?php echo $this->form->renderField('captcha');
?>
				<?php endif; ?>
			<?php echo JHtml::_('bootstrap.endTab'); ?>

			<?php if ($params->get('show_urls_images_frontend')) :
?>
			<?php echo JHtml::_('bootstrap.addTab', $this->tab_name,
'images', JText::_('COM_CONTENT_IMAGES_AND_URLS'));
?>
				<?php echo $this->form->renderField('image_intro',
'images'); ?>
				<?php echo
$this->form->renderField('image_intro_alt',
'images'); ?>
				<?php echo
$this->form->renderField('image_intro_caption',
'images'); ?>
				<?php echo $this->form->renderField('float_intro',
'images'); ?>
				<?php echo
$this->form->renderField('image_fulltext',
'images'); ?>
				<?php echo
$this->form->renderField('image_fulltext_alt',
'images'); ?>
				<?php echo
$this->form->renderField('image_fulltext_caption',
'images'); ?>
				<?php echo
$this->form->renderField('float_fulltext',
'images'); ?>
				<?php echo $this->form->renderField('urla',
'urls'); ?>
				<?php echo $this->form->renderField('urlatext',
'urls'); ?>
				<div class="control-group">
					<div class="controls">
						<?php echo $this->form->getInput('targeta',
'urls'); ?>
					</div>
				</div>
				<?php echo $this->form->renderField('urlb',
'urls'); ?>
				<?php echo $this->form->renderField('urlbtext',
'urls'); ?>
				<div class="control-group">
					<div class="controls">
						<?php echo $this->form->getInput('targetb',
'urls'); ?>
					</div>
				</div>
				<?php echo $this->form->renderField('urlc',
'urls'); ?>
				<?php echo $this->form->renderField('urlctext',
'urls'); ?>
				<div class="control-group">
					<div class="controls">
						<?php echo $this->form->getInput('targetc',
'urls'); ?>
					</div>
				</div>
			<?php echo JHtml::_('bootstrap.endTab'); ?>
			<?php endif; ?>

			<?php echo JLayoutHelper::render('joomla.edit.params',
$this); ?>

			<?php echo JHtml::_('bootstrap.addTab', $this->tab_name,
'publishing', JText::_('COM_CONTENT_PUBLISHING'));
?>
				<?php echo $this->form->renderField('catid'); ?>
				<?php echo $this->form->renderField('tags'); ?>
				<?php echo $this->form->renderField('note'); ?>
				<?php if ($params->get('save_history', 0)) : ?>
					<?php echo
$this->form->renderField('version_note'); ?>
				<?php endif; ?>
				<?php if ($params->get('show_publishing_options', 1) ==
1) : ?>
					<?php echo
$this->form->renderField('created_by_alias'); ?>
				<?php endif; ?>
				<?php if
($this->item->params->get('access-change')) : ?>
					<?php echo $this->form->renderField('state'); ?>
					<?php echo $this->form->renderField('featured');
?>
					<?php if ($params->get('show_publishing_options', 1)
== 1) : ?>
						<?php echo $this->form->renderField('publish_up');
?>
						<?php echo
$this->form->renderField('publish_down'); ?>
					<?php endif; ?>
				<?php endif; ?>
				<?php echo $this->form->renderField('access'); ?>
				<?php if (is_null($this->item->id)) : ?>
					<div class="control-group">
						<div class="control-label">
						</div>
						<div class="controls">
							<?php echo JText::_('COM_CONTENT_ORDERING'); ?>
						</div>
					</div>
				<?php endif; ?>
			<?php echo JHtml::_('bootstrap.endTab'); ?>

			<?php echo JHtml::_('bootstrap.addTab', $this->tab_name,
'language', JText::_('JFIELD_LANGUAGE_LABEL')); ?>
				<?php echo $this->form->renderField('language');
?>
			<?php echo JHtml::_('bootstrap.endTab'); ?>

			<?php if ($params->get('show_publishing_options', 1) ==
1) : ?>
				<?php echo JHtml::_('bootstrap.addTab',
$this->tab_name, 'metadata',
JText::_('COM_CONTENT_METADATA')); ?>
					<?php echo $this->form->renderField('metadesc');
?>
					<?php echo $this->form->renderField('metakey');
?>
				<?php echo JHtml::_('bootstrap.endTab'); ?>
			<?php endif; ?>

			<?php echo JHtml::_('bootstrap.endTabSet'); ?>

			<input type="hidden" name="task"
value="" />
			<input type="hidden" name="return"
value="<?php echo $this->return_page; ?>" />
			<?php echo JHtml::_('form.token'); ?>
		</fieldset>
		<div class="btn-toolbar">
			<div class="btn-group">
				<button type="button" class="btn btn-primary"
onclick="Joomla.submitbutton('article.save')">
					<span class="icon-ok"></span><?php echo
JText::_('JSAVE') ?>
				</button>
			</div>
			<div class="btn-group">
				<button type="button" class="btn"
onclick="Joomla.submitbutton('article.cancel')">
					<span class="icon-cancel"></span><?php echo
JText::_('JCANCEL') ?>
				</button>
			</div>
			<?php if ($params->get('save_history', 0) &&
$this->item->id) : ?>
			<div class="btn-group">
				<?php echo $this->form->getInput('contenthistory');
?>
			</div>
			<?php endif; ?>
		</div>
	</form>
</div>
<?xml version="1.0" encoding="utf-8"?>
<metadata>
	<layout title="COM_CONTENT_FORM_VIEW_DEFAULT_TITLE"
option="COM_CONTENT_FORM_VIEW_DEFAULT_OPTION">
		<help
			key = "JHELP_MENUS_MENU_ITEM_ARTICLE_CREATE"
		/>
		<message>
			<![CDATA[COM_CONTENT_FORM_VIEW_DEFAULT_DESC]]>
		</message>
	</layout>
	<fields name="params">
		<fieldset name="basic"
			addfieldpath="/administrator/components/com_categories/models/fields"
		>
			<field 
				name="enable_category"
				type="radio"
				label="COM_CONTENT_CREATE_ARTICLE_CATEGORY_LABEL"
				description="COM_CONTENT_CREATE_ARTICLE_CATEGORY_DESC"
				class="btn-group btn-group-yesno"
				default="0"
				>
				<option value="1">JYES</option>
				<option value="0">JNO</option>
			</field>

			<field
				name="catid"
				type="modal_category"
				label="JGLOBAL_CHOOSE_CATEGORY_LABEL"
				description="JGLOBAL_CHOOSE_CATEGORY_DESC"
				extension="com_content"
				select="true"
				new="true"
				edit="true"
				clear="true"
				showon="enable_category:1"
			/>

			<field
				name="redirect_menuitem"
				type="modal_menu"
				label="COM_CONTENT_CREATE_ARTICLE_REDIRECTMENU_LABEL"
				description="COM_CONTENT_CREATE_ARTICLE_REDIRECTMENU_DESC"
				>
				<option value="">JDEFAULT</option>
			</field>

			<field
				name="custom_cancel_redirect"
				type="radio"
				label="COM_CONTENT_CREATE_ARTICLE_CUSTOM_CANCEL_REDIRECT_LABEL"
				description="COM_CONTENT_CREATE_ARTICLE_CUSTOM_CANCEL_REDIRECT_DESC"
				class="btn-group btn-group-yesno"
				default="0"
				>
				<option value="1">JYES</option>
				<option value="0">JNO</option>
			</field>

			<field
				name="cancel_redirect_menuitem"
				type="modal_menu"
				label="COM_CONTENT_CREATE_ARTICLE_CANCEL_REDIRECT_MENU_LABEL"
				description="COM_CONTENT_CREATE_ARTICLE_CANCEL_REDIRECT_MENU_DESC"
				showon="custom_cancel_redirect:1"
				>
				<option value="">JDEFAULT</option>
			</field>
		</fieldset>
	</fields>
</metadata>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_content
 *
 * @copyright   (C) 2009 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * HTML Article View class for the Content component
 *
 * @since  1.5
 */
class ContentViewForm extends JViewLegacy
{
	protected $form;

	protected $item;

	protected $return_page;

	protected $state;

	/**
	 * Should we show a captcha form for the submission of the article?
	 *
	 * @var   bool
	 * @since 3.7.0
	 */
	protected $captchaEnabled = false;

	/**
	 * Execute and display a template script.
	 *
	 * @param   string  $tpl  The name of the template file to parse;
automatically searches through the template paths.
	 *
	 * @return  mixed  A string if successful, otherwise an Error object.
	 */
	public function display($tpl = null)
	{
		$user = JFactory::getUser();
		$app  = JFactory::getApplication();

		// Get model data.
		$this->state       = $this->get('State');
		$this->item        = $this->get('Item');
		$this->form        = $this->get('Form');
		$this->return_page = $this->get('ReturnPage');

		if (empty($this->item->id))
		{
			$catid = $this->state->params->get('catid');

			if ($this->state->params->get('enable_category') == 1
&& $catid)
			{
				$authorised = $user->authorise('core.create',
'com_content.category.' . $catid);
			}
			else
			{
				$authorised = $user->authorise('core.create',
'com_content') ||
count($user->getAuthorisedCategories('com_content',
'core.create'));
			}
		}
		else
		{
			$authorised =
$this->item->params->get('access-edit');
		}

		if ($authorised !== true)
		{
			$app->enqueueMessage(JText::_('JERROR_ALERTNOAUTHOR'),
'error');
			$app->setHeader('status', 403, true);

			return false;
		}

		$this->item->tags = new JHelperTags;

		if (!empty($this->item->id))
		{
			$this->item->tags->getItemTags('com_content.article',
$this->item->id);

			$this->item->images = json_decode($this->item->images);
			$this->item->urls = json_decode($this->item->urls);

			$tmp = new stdClass;
			$tmp->images = $this->item->images;
			$tmp->urls = $this->item->urls;
			$this->form->bind($tmp);
		}

		// Check for errors.
		if (count($errors = $this->get('Errors')))
		{
			JError::raiseWarning(500, implode("\n", $errors));

			return false;
		}

		// Create a shortcut to the parameters.
		$params = &$this->state->params;

		// Escape strings for HTML output
		$this->pageclass_sfx =
htmlspecialchars($params->get('pageclass_sfx', ''));

		$this->params = $params;

		// Override global params with article specific params
		$this->params->merge($this->item->params);
		$this->user   = $user;

		// Propose current language as default when creating new article
		if (empty($this->item->id) &&
JLanguageMultilang::isEnabled())
		{
			$lang = JFactory::getLanguage()->getTag();
			$this->form->setFieldAttribute('language',
'default', $lang);
		}

		$captchaSet = $params->get('captcha',
JFactory::getApplication()->get('captcha', '0'));

		foreach (JPluginHelper::getPlugin('captcha') as $plugin)
		{
			if ($captchaSet === $plugin->name)
			{
				$this->captchaEnabled = true;
				break;
			}
		}

		$this->_prepareDocument();
		parent::display($tpl);
	}

	/**
	 * Prepares the document
	 *
	 * @return  void
	 */
	protected function _prepareDocument()
	{
		$app   = JFactory::getApplication();
		$menus = $app->getMenu();
		$title = null;

		// Because the application sets a default page title,
		// we need to get it from the menu item itself
		$menu = $menus->getActive();

		if ($menu)
		{
			$this->params->def('page_heading',
$this->params->get('page_title', $menu->title));
		}
		else
		{
			$this->params->def('page_heading',
JText::_('COM_CONTENT_FORM_EDIT_ARTICLE'));
		}

		$title = $this->params->def('page_title',
JText::_('COM_CONTENT_FORM_EDIT_ARTICLE'));

		if ($app->get('sitename_pagetitles', 0) == 1)
		{
			$title = JText::sprintf('JPAGETITLE',
$app->get('sitename'), $title);
		}
		elseif ($app->get('sitename_pagetitles', 0) == 2)
		{
			$title = JText::sprintf('JPAGETITLE', $title,
$app->get('sitename'));
		}

		$this->document->setTitle($title);

		$pathway = $app->getPathWay();
		$pathway->addItem($title, '');

		if ($this->params->get('menu-meta_description'))
		{
			$this->document->setDescription($this->params->get('menu-meta_description'));
		}

		if ($this->params->get('menu-meta_keywords'))
		{
			$this->document->setMetadata('keywords',
$this->params->get('menu-meta_keywords'));
		}

		if ($this->params->get('robots'))
		{
			$this->document->setMetadata('robots',
$this->params->get('robots'));
		}
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_contenthistory
 *
 * @copyright   (C) 2013 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

// Load the com_contenthistory language files, default to the admin file
and fall back to site if one isn't found
$lang = JFactory::getLanguage();
$lang->load('com_contenthistory', JPATH_ADMINISTRATOR, null,
false, true)
||	$lang->load('com_contenthistory', JPATH_SITE, null, false,
true);

// Hand processing over to the admin base file
require_once JPATH_COMPONENT_ADMINISTRATOR .
'/contenthistory.php';
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_fields
 *
 * @copyright   (C) 2016 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */
defined('_JEXEC') or die;

/**
 * Base controller class for Fields Component.
 *
 * @since  3.7.0
 */
class FieldsController extends JControllerLegacy
{
	/**
	 * Constructor.
	 *
	 * @param   array  $config  An optional associative array of configuration
settings.
	 *                          Recognized key values include
'name', 'default_task', 'model_path', and
	 *                          'view_path' (this list is not meant
to be comprehensive).
	 *
	 * @since   3.7.0
	 */
	public function __construct($config = array())
	{
		$this->input = JFactory::getApplication()->input;

		// Frontpage Editor Fields Button proxying:
		if ($this->input->get('view') === 'fields'
&& $this->input->get('layout') ===
'modal')
		{
			// Load the backend language file.
			$lang = JFactory::getLanguage();
			$lang->load('com_fields', JPATH_ADMINISTRATOR);

			$config['base_path'] = JPATH_COMPONENT_ADMINISTRATOR;
		}

		parent::__construct($config);
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_fields
 *
 * @copyright   (C) 2016 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */
defined('_JEXEC') or die;

JLoader::register('FieldsHelper', JPATH_ADMINISTRATOR .
'/components/com_fields/helpers/fields.php');

$input   = JFactory::getApplication()->input;
$context =
JFactory::getApplication()->getUserStateFromRequest('com_fields.fields.context',
'context', 'com_content.article', 'CMD');
$parts   = FieldsHelper::extract($context);

if ($input->get('view') === 'fields' &&
$input->get('layout') === 'modal')
{
	if (!JFactory::getUser()->authorise('core.create', $parts[0])
		|| !JFactory::getUser()->authorise('core.edit', $parts[0]))
	{
		JFactory::getApplication()->enqueueMessage(JText::_('JERROR_ALERTNOAUTHOR'),
'error');

		return;
	}
}

$controller = JControllerLegacy::getInstance('Fields');
$controller->execute($input->get('task'));
$controller->redirect();
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_fields
 *
 * @copyright   (C) 2016 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */
defined('_JEXEC') or die;

if (!key_exists('field', $displayData))
{
	return;
}

$field = $displayData['field'];
$label = JText::_($field->label);
$value = $field->value;
$showLabel = $field->params->get('showlabel');
$labelClass = $field->params->get('label_render_class');
$valueClass = $field->params->get('value_render_class');

if ($value == '')
{
	return;
}

?>
<?php if ($showLabel == 1) : ?>
	<span class="field-label <?php echo $labelClass;
?>"><?php echo htmlentities($label, ENT_QUOTES | ENT_IGNORE,
'UTF-8'); ?>: </span>
<?php endif; ?>
<span class="field-value <?php echo $valueClass;
?>"><?php echo $value; ?></span>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_fields
 *
 * @copyright   (C) 2016 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */
defined('_JEXEC') or die;

// Check if we have all the data
if (!key_exists('item', $displayData) ||
!key_exists('context', $displayData))
{
	return;
}

// Setting up for display
$item = $displayData['item'];

if (!$item)
{
	return;
}

$context = $displayData['context'];

if (!$context)
{
	return;
}

JLoader::register('FieldsHelper', JPATH_ADMINISTRATOR .
'/components/com_fields/helpers/fields.php');

$parts     = explode('.', $context);
$component = $parts[0];
$fields    = null;

if (key_exists('fields', $displayData))
{
	$fields = $displayData['fields'];
}
else
{
	$fields = $item->jcfields ?: FieldsHelper::getFields($context, $item,
true);
}

if (empty($fields))
{
	return;
}

$output = array();

foreach ($fields as $field)
{
	// If the value is empty do nothing
	if (!isset($field->value) || trim($field->value) === '')
	{
		continue;
	}

	$class = $field->name . ' ' .
$field->params->get('render_class');
	$layout = $field->params->get('layout',
'render');
	$content = FieldsHelper::render($context, 'field.' . $layout,
array('field' => $field));

	// If the content is empty do nothing
	if (trim($content) === '') 
	{
		continue;
	}

	$output[] = '<dd class="field-entry ' . $class .
'">' . $content . '</dd>';
}

if (empty($output))
{
	return;
}

?>
<dl class="fields-container">
	<?php echo implode("\n", $output); ?>
</dl>
<?xml version="1.0" encoding="utf-8"?>
<form>
	<fieldset name="group"
		addfieldpath="/administrator/components/com_fields/models/fields">
		<field
			name="context"
			type="fieldcontexts"
			onchange="this.form.submit();"
		/>
	</fieldset>
	<fields name="filter">
		<field
			name="search"
			type="text"
			inputmode="search"
			label=""
			hint="JSEARCH_FILTER"
			class="js-stools-search-string"
		/>

		<field
			name="state"
			type="status"
			onchange="this.form.submit();"
			>
			<option value="">JOPTION_SELECT_PUBLISHED</option>
		</field>

		<field
			name="group_id"
			type="fieldgroups"
			state="0,1,2"
			onchange="this.form.submit();"
			>
			<option
value="">COM_FIELDS_VIEW_FIELDS_SELECT_GROUP</option>
		</field>

		<field
			name="assigned_cat_ids"
			type="category"
			onchange="this.form.submit();"
			>
			<option
value="">COM_FIELDS_VIEW_FIELDS_SELECT_CATEGORY</option>
		</field>

		<field
			name="access"
			type="accesslevel"
			onchange="this.form.submit();"
			>
			<option value="">JOPTION_SELECT_ACCESS</option>
		</field>

		<field
			name="language"
			type="contentlanguage"
			onchange="this.form.submit();"
			>
			<option value="">JOPTION_SELECT_LANGUAGE</option>
		</field>
	</fields>

	<fields name="list">
		<field
			name="fullordering"
			type="list"
			label="JGLOBAL_SORT_BY"
			description="JGLOBAL_SORT_BY"
			statuses="*,0,1,2,-2"
			onchange="this.form.submit();"
			default="a.ordering ASC"
			validate="options"
			>
			<option value="">JGLOBAL_SORT_BY</option>
			<option value="a.ordering
ASC">JGRID_HEADING_ORDERING_ASC</option>
			<option value="a.ordering
DESC">JGRID_HEADING_ORDERING_DESC</option>
			<option value="a.state ASC">JSTATUS_ASC</option>
			<option value="a.state DESC">JSTATUS_DESC</option>
			<option value="a.title
ASC">JGLOBAL_TITLE_ASC</option>
			<option value="a.title
DESC">JGLOBAL_TITLE_DESC</option>
			<option value="a.type
ASC">COM_FIELDS_VIEW_FIELDS_SORT_TYPE_ASC</option>
			<option value="a.type
DESC">COM_FIELDS_VIEW_FIELDS_SORT_TYPE_DESC</option>
			<option value="g.title
ASC">COM_FIELDS_VIEW_FIELDS_SORT_GROUP_ASC</option>
			<option value="g.title
DESC">COM_FIELDS_VIEW_FIELDS_SORT_GROUP_DESC</option>
			<option value="a.access
ASC">JGRID_HEADING_ACCESS_ASC</option>
			<option value="a.access
DESC">JGRID_HEADING_ACCESS_DESC</option>
			<option value="a.language
ASC">JGRID_HEADING_LANGUAGE_ASC</option>
			<option value="a.language
DESC">JGRID_HEADING_LANGUAGE_DESC</option>
			<option value="a.id
ASC">JGRID_HEADING_ID_ASC</option>
			<option value="a.id
DESC">JGRID_HEADING_ID_DESC</option>
		</field>

		<field
			name="limit"
			type="limitbox"
			label="COM_FIELDS_LIST_LIMIT"
			description="COM_FIELDS_LIST_LIMIT_DESC"
			class="input-mini"
			default="25"
			onchange="this.form.submit();"
		/>
	</fields>
</form>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_finder
 *
 * @copyright   (C) 2011 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

JLoader::register('FinderHelperLanguage', JPATH_ADMINISTRATOR .
'/components/com_finder/helpers/language.php');

/**
 * Finder Component Controller.
 *
 * @since  2.5
 */
class FinderController extends JControllerLegacy
{
	/**
	 * Method to display a view.
	 *
	 * @param   boolean  $cachable   If true, the view output will be cached.
[optional]
	 * @param   array    $urlparams  An array of safe URL parameters and their
variable types,
	 *                               for valid values see {@link
JFilterInput::clean()}. [optional]
	 *
	 * @return  JControllerLegacy  This object is to support chaining.
	 *
	 * @since   2.5
	 */
	public function display($cachable = false, $urlparams = array())
	{
		$input = JFactory::getApplication()->input;
		$cachable = true;

		// Load plugin language files.
		FinderHelperLanguage::loadPluginLanguage();

		// Set the default view name and format from the Request.
		$viewName = $input->get('view', 'search',
'word');
		$input->set('view', $viewName);

		// Don't cache view for search queries
		if ($input->get('q', null, 'string') ||
$input->get('f', null, 'int') ||
$input->get('t', null, 'array'))
		{
			$cachable = false;
		}

		$safeurlparams = array(
			'f'    => 'INT',
			'lang' => 'CMD'
		);

		return parent::display($cachable, $safeurlparams);
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_finder
 *
 * @copyright   (C) 2011 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Suggestions JSON controller for Finder.
 *
 * @since  2.5
 */
class FinderControllerSuggestions extends JControllerLegacy
{
	/**
	 * Method to find search query suggestions. Uses jQuery and
autocompleter.js
	 *
	 * @return  void
	 *
	 * @since   3.4
	 */
	public function suggest()
	{
		/** @var \Joomla\CMS\Application\CMSApplication $app */
		$app = JFactory::getApplication();
		$app->mimeType = 'application/json';

		// Ensure caching is disabled as it depends on the query param in the
model
		$app->allowCache(false);

		$suggestions = $this->getSuggestions();

		// Send the response.
		$app->setHeader('Content-Type', $app->mimeType . ';
charset=' . $app->charSet);
		$app->sendHeaders();
		echo '{ "suggestions": ' . json_encode($suggestions)
. ' }';
		$app->close();
	}

	/**
	 * Method to find search query suggestions. Uses Mootools and
autocompleter.js
	 *
	 * @param   boolean  $cachable   If true, the view output will be cached
	 * @param   array    $urlparams  An array of safe URL parameters and their
variable types, for valid values see {@link JFilterInput::clean()}.
	 *
	 * @return  void
	 *
	 * @since   2.5
	 * @deprecated 3.4
	 */
	public function display($cachable = false, $urlparams = false)
	{
		/** @var \Joomla\CMS\Application\CMSApplication $app */
		$app = JFactory::getApplication();
		$app->mimeType = 'application/json';

		// Ensure caching is disabled as it depends on the query param in the
model
		$app->allowCache(false);

		$suggestions = $this->getSuggestions();

		// Send the response.
		$app->setHeader('Content-Type', $app->mimeType . ';
charset=' . $app->charSet);
		$app->sendHeaders();
		echo json_encode($suggestions);
		$app->close();
	}

	/**
	 * Method to retrieve the data from the database
	 *
	 * @return  array  The suggested words
	 *
	 * @since   3.4
	 */
	protected function getSuggestions()
	{
		$return = array();

		$params = JComponentHelper::getParams('com_finder');

		if ($params->get('show_autosuggest', 1))
		{
			// Get the suggestions.
			$model = $this->getModel('Suggestions',
'FinderModel');
			$return = $model->getItems();
		}

		// Check the data.
		if (empty($return))
		{
			$return = array();
		}

		return $return;
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_finder
 *
 * @copyright   (C) 2011 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

JLoader::register('FinderHelperRoute', JPATH_COMPONENT .
'/helpers/route.php');

$controller = JControllerLegacy::getInstance('Finder');
$controller->execute(JFactory::getApplication()->input->get('task'));
$controller->redirect();
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_finder
 *
 * @copyright   (C) 2011 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

use Joomla\Registry\Registry;

JLoader::register('FinderHelperLanguage', JPATH_ADMINISTRATOR .
'/components/com_finder/helpers/language.php');

/**
 * Filter HTML Behaviors for Finder.
 *
 * @since  2.5
 */
abstract class JHtmlFilter
{
	/**
	 * Method to generate filters using the slider widget and decorated
	 * with the FinderFilter JavaScript behaviors.
	 *
	 * @param   array  $options  An array of configuration options. [optional]
	 *
	 * @return  mixed  A rendered HTML widget on success, null otherwise.
	 *
	 * @since   2.5
	 */
	public static function slider($options = array())
	{
		$db     = JFactory::getDbo();
		$query  = $db->getQuery(true);
		$user   = JFactory::getUser();
		$groups = implode(',', $user->getAuthorisedViewLevels());
		$html   = '';
		$filter = null;

		// Get the configuration options.
		$filterId    = array_key_exists('filter_id', $options) ?
$options['filter_id'] : null;
		$activeNodes = array_key_exists('selected_nodes', $options) ?
$options['selected_nodes'] : array();
		$classSuffix = array_key_exists('class_suffix', $options) ?
$options['class_suffix'] : '';

		// Load the predefined filter if specified.
		if (!empty($filterId))
		{
			$query->select('f.data, f.params')
				->from($db->quoteName('#__finder_filters') . ' AS
f')
				->where('f.filter_id = ' . (int) $filterId);

			// Load the filter data.
			$db->setQuery($query);

			try
			{
				$filter = $db->loadObject();
			}
			catch (RuntimeException $e)
			{
				return null;
			}

			// Initialize the filter parameters.
			if ($filter)
			{
				$filter->params = new Registry($filter->params);
			}
		}

		// Build the query to get the branch data and the number of child nodes.
		$query->clear()
			->select('t.*, count(c.id) AS children')
			->from($db->quoteName('#__finder_taxonomy') . ' AS
t')
			->join('INNER',
$db->quoteName('#__finder_taxonomy') . ' AS c ON
c.parent_id = t.id')
			->where('t.parent_id = 1')
			->where('t.state = 1')
			->where('t.access IN (' . $groups . ')')
			->group('t.id, t.parent_id, t.state, t.access, t.ordering,
t.title, c.parent_id')
			->order('t.ordering, t.title');

		// Limit the branch children to a predefined filter.
		if ($filter)
		{
			$query->where('c.id IN(' . $filter->data .
')');
		}

		// Load the branches.
		$db->setQuery($query);

		try
		{
			$branches = $db->loadObjectList('id');
		}
		catch (RuntimeException $e)
		{
			return null;
		}

		// Check that we have at least one branch.
		if (count($branches) === 0)
		{
			return null;
		}

		$branch_keys = array_keys($branches);
		$html .= JHtml::_('bootstrap.startAccordion',
'accordion', array('parent' => true,
'active' => 'accordion-' . $branch_keys[0])
		);

		// Load plugin language files.
		FinderHelperLanguage::loadPluginLanguage();

		// Iterate through the branches and build the branch groups.
		foreach ($branches as $bk => $bv)
		{
			// If the multi-lang plugin is enabled then drop the language branch.
			if ($bv->title === 'Language' &&
JLanguageMultilang::isEnabled())
			{
				continue;
			}

			// Build the query to get the child nodes for this branch.
			$query->clear()
				->select('t.*')
				->from($db->quoteName('#__finder_taxonomy') . ' AS
t')
				->where('t.parent_id = ' . (int) $bk)
				->where('t.state = 1')
				->where('t.access IN (' . $groups . ')')
				->order('t.ordering, t.title');

			// Self-join to get the parent title.
			$query->select('e.title AS parent_title')
				->join('LEFT',
$db->quoteName('#__finder_taxonomy', 'e') . '
ON ' . $db->quoteName('e.id') . ' = ' .
$db->quoteName('t.parent_id'));

			// Load the branches.
			$db->setQuery($query);

			try
			{
				$nodes = $db->loadObjectList('id');
			}
			catch (RuntimeException $e)
			{
				return null;
			}

			// Translate node titles if possible.
			$lang = JFactory::getLanguage();

			foreach ($nodes as $nk => $nv)
			{
				if (trim($nv->parent_title, '**') ===
'Language')
				{
					$title = FinderHelperLanguage::branchLanguageTitle($nv->title);
				}
				else
				{
					$key = FinderHelperLanguage::branchPlural($nv->title);
					$title = $lang->hasKey($key) ? JText::_($key) : $nv->title;
				}

				$nodes[$nk]->title = $title;
			}

			// Adding slides
			$html .= JHtml::_('bootstrap.addSlide',
				'accordion',
				JText::sprintf('COM_FINDER_FILTER_BRANCH_LABEL',
					JText::_(FinderHelperLanguage::branchSingular($bv->title)) . '
- ' . count($nodes)
				),
				'accordion-' . $bk
			);

			// Populate the toggle button.
			$html .= '<button class="btn jform-rightbtn"
type="button"
onclick="jQuery(\'[id=&quot;tax-'
				. $bk .
'&quot;]\').each(function(){this.click();});"><span
class="icon-checkbox-partial"></span> '
				. JText::_('JGLOBAL_SELECTION_INVERT') .
'</button><hr/>';

			// Populate the group with nodes.
			foreach ($nodes as $nk => $nv)
			{
				// Determine if the node should be checked.
				$checked = in_array($nk, $activeNodes) ? '
checked="checked"' : '';

				// Build a node.
				$html .= '<div class="control-group">';
				$html .= '<div class="controls">';
				$html .= '<label class="checkbox">';
				$html .= '<input type="checkbox" class="selector
filter-node' . $classSuffix . '" value="' . $nk .
'" name="t[]" id="tax-'
					. $bk . '"' . $checked . ' />';
				$html .= $nv->title;
				$html .= '</label>';
				$html .= '</div>';
				$html .= '</div>';
			}

			$html .= JHtml::_('bootstrap.endSlide');
		}

		$html .= JHtml::_('bootstrap.endAccordion');

		return $html;
	}

	/**
	 * Method to generate filters using select box dropdown controls.
	 *
	 * @param   FinderIndexerQuery  $idxQuery  A FinderIndexerQuery object.
	 * @param   array               $options   An array of options.
	 *
	 * @return  mixed  A rendered HTML widget on success, null otherwise.
	 *
	 * @since   2.5
	 */
	public static function select($idxQuery, $options)
	{
		$user   = JFactory::getUser();
		$groups = implode(',', $user->getAuthorisedViewLevels());
		$filter = null;

		// Get the configuration options.
		$classSuffix = $options->get('class_suffix', null);
		$showDates   = $options->get('show_date_filters', false);

		// Try to load the results from cache.
		$cache   = JFactory::getCache('com_finder', '');
		$cacheId = 'filter_select_' .
serialize(array($idxQuery->filter, $options, $groups,
JFactory::getLanguage()->getTag()));

		// Check the cached results.
		if ($cache->contains($cacheId))
		{
			$branches = $cache->get($cacheId);
		}
		else
		{
			$db    = JFactory::getDbo();
			$query = $db->getQuery(true);

			// Load the predefined filter if specified.
			if (!empty($idxQuery->filter))
			{
				$query->select('f.data, ' .
$db->quoteName('f.params'))
					->from($db->quoteName('#__finder_filters') . ' AS
f')
					->where('f.filter_id = ' . (int) $idxQuery->filter);

				// Load the filter data.
				$db->setQuery($query);

				try
				{
					$filter = $db->loadObject();
				}
				catch (RuntimeException $e)
				{
					return null;
				}

				// Initialize the filter parameters.
				if ($filter)
				{
					$filter->params = new Registry($filter->params);
				}
			}

			// Build the query to get the branch data and the number of child nodes.
			$query->clear()
				->select('t.*, count(c.id) AS children')
				->from($db->quoteName('#__finder_taxonomy') . ' AS
t')
				->join('INNER',
$db->quoteName('#__finder_taxonomy') . ' AS c ON
c.parent_id = t.id')
				->where('t.parent_id = 1')
				->where('t.state = 1')
				->where('t.access IN (' . $groups . ')')
				->where('c.state = 1')
				->where('c.access IN (' . $groups . ')')
				->group($db->quoteName('t.id'))
				->order('t.ordering, t.title');

			// Limit the branch children to a predefined filter.
			if (!empty($filter->data))
			{
				$query->where('c.id IN(' . $filter->data .
')');
			}

			// Load the branches.
			$db->setQuery($query);

			try
			{
				$branches = $db->loadObjectList('id');
			}
			catch (RuntimeException $e)
			{
				return null;
			}

			// Check that we have at least one branch.
			if (count($branches) === 0)
			{
				return null;
			}

			// Iterate through the branches and build the branch groups.
			foreach ($branches as $bk => $bv)
			{
				// If the multi-lang plugin is enabled then drop the language branch.
				if ($bv->title === 'Language' &&
JLanguageMultilang::isEnabled())
				{
					continue;
				}

				// Build the query to get the child nodes for this branch.
				$query->clear()
					->select('t.*')
					->from($db->quoteName('#__finder_taxonomy') . '
AS t')
					->where('t.parent_id = ' . (int) $bk)
					->where('t.state = 1')
					->where('t.access IN (' . $groups . ')')
					->order('t.ordering, t.title');

				// Self-join to get the parent title.
				$query->select('e.title AS parent_title')
					->join('LEFT',
$db->quoteName('#__finder_taxonomy', 'e') . '
ON ' . $db->quoteName('e.id') . ' = ' .
$db->quoteName('t.parent_id'));

				// Limit the nodes to a predefined filter.
				if (!empty($filter->data))
				{
					$query->where('t.id IN(' . $filter->data .
')');
				}

				// Load the branches.
				$db->setQuery($query);

				try
				{
					$branches[$bk]->nodes = $db->loadObjectList('id');
				}
				catch (RuntimeException $e)
				{
					return null;
				}

				// Translate branch nodes if possible.
				$language = JFactory::getLanguage();

				foreach ($branches[$bk]->nodes as $node_id => $node)
				{
					if (trim($node->parent_title, '**') ===
'Language')
					{
						$title = FinderHelperLanguage::branchLanguageTitle($node->title);
					}
					else
					{
						$key = FinderHelperLanguage::branchPlural($node->title);
						$title = $language->hasKey($key) ? JText::_($key) :
$node->title;
					}

					$branches[$bk]->nodes[$node_id]->title = $title;
				}

				// Add the Search All option to the branch.
				array_unshift($branches[$bk]->nodes, array('id' =>
null, 'title' =>
JText::_('COM_FINDER_FILTER_SELECT_ALL_LABEL')));
			}

			// Store the data in cache.
			$cache->store($branches, $cacheId);
		}

		$html = '';

		// Add the dates if enabled.
		if ($showDates)
		{
			$html .= JHtml::_('filter.dates', $idxQuery, $options);
		}

		$html .= '<div class="filter-branch' . $classSuffix .
' control-group clearfix">';

		// Iterate through all branches and build code.
		foreach ($branches as $bk => $bv)
		{
			// If the multi-lang plugin is enabled then drop the language branch.
			if ($bv->title === 'Language' &&
JLanguageMultilang::isEnabled())
			{
				continue;
			}

			$active = null;

			// Check if the branch is in the filter.
			if (array_key_exists($bv->title, $idxQuery->filters))
			{
				// Get the request filters.
				$temp   =
JFactory::getApplication()->input->request->get('t',
array(), 'array');

				// Search for active nodes in the branch and get the active node.
				$active = array_intersect($temp, $idxQuery->filters[$bv->title]);
				$active = count($active) === 1 ? array_shift($active) : null;
			}

			// Build a node.
			$html .= '<div class="controls
finder-selects">';
			$html .= '<label for="tax-' .
JFilterOutput::stringURLSafe($bv->title) . '"
class="control-label">';
			$html .= JText::sprintf('COM_FINDER_FILTER_BRANCH_LABEL',
JText::_(FinderHelperLanguage::branchSingular($bv->title)));
			$html .= '</label>';
			$html .= '<br />';
			$html .= JHtml::_(
				'select.genericlist',
				$branches[$bk]->nodes, 't[]', 'class="inputbox
advancedSelect"', 'id', 'title', $active,
				'tax-' . JFilterOutput::stringURLSafe($bv->title)
			);
			$html .= '</div>';
		}

		$html .= '</div>';

		return $html;
	}

	/**
	 * Method to generate fields for filtering dates
	 *
	 * @param   FinderIndexerQuery  $idxQuery  A FinderIndexerQuery object.
	 * @param   array               $options   An array of options.
	 *
	 * @return  mixed  A rendered HTML widget on success, null otherwise.
	 *
	 * @since   2.5
	 */
	public static function dates($idxQuery, $options)
	{
		$html = '';

		// Get the configuration options.
		$classSuffix = $options->get('class_suffix', null);
		$loadMedia   = $options->get('load_media', true);
		$showDates   = $options->get('show_date_filters', false);

		if (!empty($showDates))
		{
			// Build the date operators options.
			$operators   = array();
			$operators[] = JHtml::_('select.option', 'before',
JText::_('COM_FINDER_FILTER_DATE_BEFORE'));
			$operators[] = JHtml::_('select.option', 'exact',
JText::_('COM_FINDER_FILTER_DATE_EXACTLY'));
			$operators[] = JHtml::_('select.option', 'after',
JText::_('COM_FINDER_FILTER_DATE_AFTER'));

			// Load the CSS/JS resources.
			if ($loadMedia)
			{
				JHtml::_('stylesheet', 'com_finder/dates.css',
array('version' => 'auto', 'relative'
=> true));
			}

			// Open the widget.
			$html .= '<ul
id="finder-filter-select-dates">';

			// Start date filter.
			$attribs['class'] = 'input-medium';
			$html .= '<li class="filter-date' . $classSuffix .
'">';
			$html .= '<label for="filter_date1"
class="hasTooltip" title ="' .
JText::_('COM_FINDER_FILTER_DATE1_DESC') .
'">';
			$html .= JText::_('COM_FINDER_FILTER_DATE1');
			$html .= '</label>';
			$html .= '<br />';
			$html .= JHtml::_(
				'select.genericlist',
				$operators, 'w1', 'class="inputbox
filter-date-operator advancedSelect"', 'value',
'text', $idxQuery->when1, 'finder-filter-w1'
			);
			$html .= JHtml::_('calendar', $idxQuery->date1,
'd1', 'filter_date1', '%Y-%m-%d', $attribs);
			$html .= '</li>';

			// End date filter.
			$html .= '<li class="filter-date' . $classSuffix .
'">';
			$html .= '<label for="filter_date2"
class="hasTooltip" title ="' .
JText::_('COM_FINDER_FILTER_DATE2_DESC') .
'">';
			$html .= JText::_('COM_FINDER_FILTER_DATE2');
			$html .= '</label>';
			$html .= '<br />';
			$html .= JHtml::_(
				'select.genericlist',
				$operators, 'w2', 'class="inputbox
filter-date-operator advancedSelect"', 'value',
'text', $idxQuery->when2, 'finder-filter-w2'
			);
			$html .= JHtml::_('calendar', $idxQuery->date2,
'd2', 'filter_date2', '%Y-%m-%d', $attribs);
			$html .= '</li>';

			// Close the widget.
			$html .= '</ul>';
		}

		return $html;
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_finder
 *
 * @copyright   (C) 2011 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Query HTML behavior class for Finder.
 *
 * @since  2.5
 */
abstract class JHtmlQuery
{
	/**
	 * Method to get the explained (human-readable) search query.
	 *
	 * @param   FinderIndexerQuery  $query  A FinderIndexerQuery object to
explain.
	 *
	 * @return  mixed  String if there is data to explain, null otherwise.
	 *
	 * @since   2.5
	 */
	public static function explained(FinderIndexerQuery $query)
	{
		$parts = array();

		// Process the required tokens.
		foreach ($query->included as $token)
		{
			if ($token->required && (!isset($token->derived) ||
$token->derived == false))
			{
				$parts[] = '<span class="query-required">' .
JText::sprintf('COM_FINDER_QUERY_TOKEN_REQUIRED',
$token->term) . '</span>';
			}
		}

		// Process the optional tokens.
		foreach ($query->included as $token)
		{
			if (!$token->required && (!isset($token->derived) ||
$token->derived == false))
			{
				$parts[] = '<span class="query-optional">' .
JText::sprintf('COM_FINDER_QUERY_TOKEN_OPTIONAL',
$token->term) . '</span>';
			}
		}

		// Process the excluded tokens.
		foreach ($query->excluded as $token)
		{
			if (!isset($token->derived) || $token->derived === false)
			{
				$parts[] = '<span class="query-excluded">' .
JText::sprintf('COM_FINDER_QUERY_TOKEN_EXCLUDED',
$token->term) . '</span>';
			}
		}

		// Process the start date.
		if ($query->date1)
		{
			$date =
JFactory::getDate($query->date1)->format(JText::_('DATE_FORMAT_LC'));
			$datecondition = JText::_('COM_FINDER_QUERY_DATE_CONDITION_' .
strtoupper($query->when1));
			$parts[] = '<span class="query-start-date">' .
JText::sprintf('COM_FINDER_QUERY_START_DATE', $datecondition,
$date) . '</span>';
		}

		// Process the end date.
		if ($query->date2)
		{
			$date =
JFactory::getDate($query->date2)->format(JText::_('DATE_FORMAT_LC'));
			$datecondition = JText::_('COM_FINDER_QUERY_DATE_CONDITION_' .
strtoupper($query->when2));
			$parts[] = '<span class="query-end-date">' .
JText::sprintf('COM_FINDER_QUERY_END_DATE', $datecondition,
$date) . '</span>';
		}

		// Process the taxonomy filters.
		if (!empty($query->filters))
		{
			// Get the filters in the request.
			$t =
JFactory::getApplication()->input->request->get('t',
array(), 'array');

			// Process the taxonomy branches.
			foreach ($query->filters as $branch => $nodes)
			{
				// Process the taxonomy nodes.
				$lang = JFactory::getLanguage();

				foreach ($nodes as $title => $id)
				{
					// Translate the title for Types
					$key = FinderHelperLanguage::branchPlural($title);

					if ($lang->hasKey($key))
					{
						$title = JText::_($key);
					}

					// Don't include the node if it is not in the request.
					if (!in_array($id, $t))
					{
						continue;
					}

					// Add the node to the explanation.
					$parts[] = '<span class="query-taxonomy">'
						. JText::sprintf('COM_FINDER_QUERY_TAXONOMY_NODE', $title,
JText::_(FinderHelperLanguage::branchSingular($branch)))
						. '</span>';
				}
			}
		}

		// Build the interpreted query.
		return count($parts) ?
JText::sprintf('COM_FINDER_QUERY_TOKEN_INTERPRETED',
implode(JText::_('COM_FINDER_QUERY_TOKEN_GLUE'), $parts)) : null;
	}

	/**
	 * Method to get the suggested search query.
	 *
	 * @param   FinderIndexerQuery  $query  A FinderIndexerQuery object.
	 *
	 * @return  mixed  String if there is a suggestion, false otherwise.
	 *
	 * @since   2.5
	 */
	public static function suggested(FinderIndexerQuery $query)
	{
		$suggested = false;

		// Check if the query input is empty.
		if (empty($query->input))
		{
			return $suggested;
		}

		// Check if there were any ignored or included keywords.
		if (count($query->ignored) || count($query->included))
		{
			$suggested = $query->input;

			// Replace the ignored keyword suggestions.
			foreach (array_reverse($query->ignored) as $token)
			{
				if (isset($token->suggestion))
				{
					$suggested = str_ireplace($token->term, $token->suggestion,
$suggested);
				}
			}

			// Replace the included keyword suggestions.
			foreach (array_reverse($query->included) as $token)
			{
				if (isset($token->suggestion))
				{
					$suggested = str_ireplace($token->term, $token->suggestion,
$suggested);
				}
			}

			// Check if we made any changes.
			if ($suggested == $query->input)
			{
				$suggested = false;
			}
		}

		return $suggested;
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_finder
 *
 * @copyright   (C) 2011 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Finder route helper class.
 *
 * @since  2.5
 */
class FinderHelperRoute
{
	/**
	 * Method to get the route for a search page.
	 *
	 * @param   integer  $f  The search filter id. [optional]
	 * @param   string   $q  The search query string. [optional]
	 *
	 * @return  string  The search route.
	 *
	 * @since   2.5
	 */
	public static function getSearchRoute($f = null, $q = null)
	{
		// Get the menu item id.
		$query = array('view' => 'search', 'q'
=> $q, 'f' => $f);
		$item = self::getItemid($query);

		// Get the base route.
		$uri = clone
JUri::getInstance('index.php?option=com_finder&view=search');

		// Add the pre-defined search filter if present.
		if ($f !== null)
		{
			$uri->setVar('f', $f);
		}

		// Add the search query string if present.
		if ($q !== null)
		{
			$uri->setVar('q', $q);
		}

		// Add the menu item id if present.
		if ($item !== null)
		{
			$uri->setVar('Itemid', $item);
		}

		return $uri->toString(array('path', 'query'));
	}

	/**
	 * Method to get the route for an advanced search page.
	 *
	 * @param   integer  $f  The search filter id. [optional]
	 * @param   string   $q  The search query string. [optional]
	 *
	 * @return  string  The advanced search route.
	 *
	 * @since   2.5
	 */
	public static function getAdvancedRoute($f = null, $q = null)
	{
		// Get the menu item id.
		$query = array('view' => 'advanced', 'q'
=> $q, 'f' => $f);
		$item = self::getItemid($query);

		// Get the base route.
		$uri = clone
JUri::getInstance('index.php?option=com_finder&view=advanced');

		// Add the pre-defined search filter if present.
		if ($q !== null)
		{
			$uri->setVar('f', $f);
		}

		// Add the search query string if present.
		if ($q !== null)
		{
			$uri->setVar('q', $q);
		}

		// Add the menu item id if present.
		if ($item !== null)
		{
			$uri->setVar('Itemid', $item);
		}

		return $uri->toString(array('path', 'query'));
	}

	/**
	 * Method to get the most appropriate menu item for the route based on the
	 * supplied query needles.
	 *
	 * @param   array  $query  An array of URL parameters.
	 *
	 * @return  mixed  An integer on success, null otherwise.
	 *
	 * @since   2.5
	 */
	public static function getItemid($query)
	{
		static $items, $active;

		// Get the menu items for com_finder.
		if (!$items || !$active)
		{
			$app = JFactory::getApplication('site');
			$com = JComponentHelper::getComponent('com_finder');
			$menu = $app->getMenu();
			$active = $menu->getActive();
			$items = $menu->getItems('component_id', $com->id);
			$items = is_array($items) ? $items : array();
		}

		// Try to match the active view and filter.
		if ($active && @$active->query['view'] ==
@$query['view'] && @$active->query['f'] ==
@$query['f'])
		{
			return $active->id;
		}

		// Try to match the view, query, and filter.
		foreach ($items as $item)
		{
			if (@$item->query['view'] == @$query['view']
&& @$item->query['q'] == @$query['q']
&& @$item->query['f'] == @$query['f'])
			{
				return $item->id;
			}
		}

		// Try to match the view and filter.
		foreach ($items as $item)
		{
			if (@$item->query['view'] == @$query['view']
&& @$item->query['f'] == @$query['f'])
			{
				return $item->id;
			}
		}

		// Try to match the view.
		foreach ($items as $item)
		{
			if (@$item->query['view'] == @$query['view'])
			{
				return $item->id;
			}
		}

		return null;
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_finder
 *
 * @copyright   (C) 2011 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

use Joomla\String\StringHelper;
use Joomla\Utilities\ArrayHelper;

// Register dependent classes.
define('FINDER_PATH_INDEXER', JPATH_ADMINISTRATOR .
'/components/com_finder/helpers/indexer');
JLoader::register('FinderIndexerHelper', FINDER_PATH_INDEXER .
'/helper.php');
JLoader::register('FinderIndexerQuery', FINDER_PATH_INDEXER .
'/query.php');
JLoader::register('FinderIndexerResult', FINDER_PATH_INDEXER .
'/result.php');
JLoader::register('FinderIndexerStemmer', FINDER_PATH_INDEXER .
'/stemmer.php');

/**
 * Search model class for the Finder package.
 *
 * @since  2.5
 */
class FinderModelSearch extends JModelList
{
	/**
	 * Context string for the model type
	 *
	 * @var    string
	 * @since  2.5
	 */
	protected $context = 'com_finder.search';

	/**
	 * The query object is an instance of FinderIndexerQuery which contains
and
	 * models the entire search query including the text input; static and
	 * dynamic taxonomy filters; date filters; etc.
	 *
	 * @var    FinderIndexerQuery
	 * @since  2.5
	 */
	protected $query;

	/**
	 * An array of all excluded terms ids.
	 *
	 * @var    array
	 * @since  2.5
	 */
	protected $excludedTerms = array();

	/**
	 * An array of all included terms ids.
	 *
	 * @var    array
	 * @since  2.5
	 */
	protected $includedTerms = array();

	/**
	 * An array of all required terms ids.
	 *
	 * @var    array
	 * @since  2.5
	 */
	protected $requiredTerms = array();

	/**
	 * Method to get the results of the query.
	 *
	 * @return  array  An array of FinderIndexerResult objects.
	 *
	 * @since   2.5
	 * @throws  Exception on database error.
	 */
	public function getResults()
	{
		// Check if the search query is valid.
		if (empty($this->query->search))
		{
			return null;
		}

		// Check if we should return results.
		if (empty($this->includedTerms) &&
(empty($this->query->filters) || !$this->query->empty))
		{
			return null;
		}

		// Get the store id.
		$store = $this->getStoreId('getResults');

		// Use the cached data if possible.
		if ($this->retrieve($store))
		{
			return $this->retrieve($store);
		}

		// Get the row data.
		$items = $this->getResultsData();

		// Check the data.
		if (empty($items))
		{
			return null;
		}

		// Create the query to get the search results.
		$db = $this->getDbo();
		$query = $db->getQuery(true)
			->select($db->quoteName('link_id') . ', ' .
$db->quoteName('object'))
			->from($db->quoteName('#__finder_links'))
			->where($db->quoteName('link_id') . ' IN (' .
implode(',', array_keys($items)) . ')');

		// Load the results from the database.
		$db->setQuery($query);
		$rows = $db->loadObjectList('link_id');

		// Set up our results container.
		$results = $items;

		// Convert the rows to result objects.
		foreach ($rows as $rk => $row)
		{
			// Build the result object.
			if (is_resource($row->object))
			{
				$object = pg_unescape_bytea(stream_get_contents($row->object));
				$result = unserialize(str_replace("''",
"'", $object));
			}
			else
			{
				$result = unserialize($row->object);
			}

			$result->weight = $results[$rk];
			$result->link_id = $rk;

			// Add the result back to the stack.
			$results[$rk] = $result;
		}

		// Switch to a non-associative array.
		$results = array_values($results);

		// Push the results into cache.
		$this->store($store, $results);

		// Return the results.
		return $this->retrieve($store);
	}

	/**
	 * Method to get the total number of results.
	 *
	 * @return  integer  The total number of results.
	 *
	 * @since   2.5
	 * @throws  Exception on database error.
	 */
	public function getTotal()
	{
		// Check if the search query is valid.
		if (empty($this->query->search))
		{
			return null;
		}

		// Check if we should return results.
		if (empty($this->includedTerms) &&
(empty($this->query->filters) || !$this->query->empty))
		{
			return null;
		}

		// Get the store id.
		$store = $this->getStoreId('getTotal');

		// Use the cached data if possible.
		if ($this->retrieve($store))
		{
			return $this->retrieve($store);
		}

		// Get the results total.
		$total = $this->getResultsTotal();

		// Push the total into cache.
		$this->store($store, $total);

		// Return the total.
		return $this->retrieve($store);
	}

	/**
	 * Method to get the query object.
	 *
	 * @return  FinderIndexerQuery  A query object.
	 *
	 * @since   2.5
	 */
	public function getQuery()
	{
		// Return the query object.
		return $this->query;
	}

	/**
	 * Method to build a database query to load the list data.
	 *
	 * @return  JDatabaseQuery  A database query.
	 *
	 * @since   2.5
	 */
	protected function getListQuery()
	{
		// Get the store id.
		$store = $this->getStoreId('getListQuery');

		// Use the cached data if possible.
		if ($this->retrieve($store, false))
		{
			return clone $this->retrieve($store, false);
		}

		// Set variables
		$user = JFactory::getUser();
		$groups = implode(',', $user->getAuthorisedViewLevels());

		// Create a new query object.
		$db = $this->getDbo();
		$query = $db->getQuery(true)
			->select('l.link_id')
			->from($db->quoteName('#__finder_links') . ' AS
l')
			->where('l.access IN (' . $groups . ')')
			->where('l.state = 1')
			->where('l.published = 1');

		// Get the null date and the current date, minus seconds.
		$nullDate = $db->quote($db->getNullDate());
		$nowDate = $db->quote(substr_replace(JFactory::getDate()->toSql(),
'00', -2));

		// Add the publish up and publish down filters.
		$query->where('(l.publish_start_date = ' . $nullDate .
' OR l.publish_start_date <= ' . $nowDate . ')')
			->where('(l.publish_end_date = ' . $nullDate . ' OR
l.publish_end_date >= ' . $nowDate . ')');

		/*
		 * Add the taxonomy filters to the query. We have to join the taxonomy
		 * map table for each group so that we can use AND clauses across
		 * groups. Within each group there can be an array of values that will
		 * use OR clauses.
		 */
		if (!empty($this->query->filters))
		{
			// Convert the associative array to a numerically indexed array.
			$groups = array_values($this->query->filters);

			// Iterate through each taxonomy group and add the join and where.
			for ($i = 0, $c = count($groups); $i < $c; $i++)
			{
				// We use the offset because each join needs a unique alias.
				$query->join('INNER',
$db->quoteName('#__finder_taxonomy_map') . ' AS t' .
$i . ' ON t' . $i . '.link_id = l.link_id')
					->where('t' . $i . '.node_id IN (' .
implode(',', $groups[$i]) . ')');
			}
		}

		// Add the start date filter to the query.
		if (!empty($this->query->date1))
		{
			// Escape the date.
			$date1 = $db->quote($this->query->date1);

			// Add the appropriate WHERE condition.
			if ($this->query->when1 === 'before')
			{
				$query->where($db->quoteName('l.start_date') . '
<= ' . $date1);
			}
			elseif ($this->query->when1 === 'after')
			{
				$query->where($db->quoteName('l.start_date') . '
>= ' . $date1);
			}
			else
			{
				$query->where($db->quoteName('l.start_date') . ' =
' . $date1);
			}
		}

		// Add the end date filter to the query.
		if (!empty($this->query->date2))
		{
			// Escape the date.
			$date2 = $db->quote($this->query->date2);

			// Add the appropriate WHERE condition.
			if ($this->query->when2 === 'before')
			{
				$query->where($db->quoteName('l.start_date') . '
<= ' . $date2);
			}
			elseif ($this->query->when2 === 'after')
			{
				$query->where($db->quoteName('l.start_date') . '
>= ' . $date2);
			}
			else
			{
				$query->where($db->quoteName('l.start_date') . ' =
' . $date2);
			}
		}

		// Filter by language
		if ($this->getState('filter.language'))
		{
			$query->where('l.language IN (' .
$db->quote(JFactory::getLanguage()->getTag()) . ', ' .
$db->quote('*') . ')');
		}

		// Push the data into cache.
		$this->store($store, $query, false);

		// Return a copy of the query object.
		return clone $this->retrieve($store, false);
	}

	/**
	 * Method to get the total number of results for the search query.
	 *
	 * @return  integer  The results total.
	 *
	 * @since   2.5
	 * @throws  Exception on database error.
	 */
	protected function getResultsTotal()
	{
		// Get the store id.
		$store = $this->getStoreId('getResultsTotal', false);

		// Use the cached data if possible.
		if ($this->retrieve($store))
		{
			return $this->retrieve($store);
		}

		// Get the base query and add the ordering information.
		$base = $this->getListQuery();
		$base->select('0 AS ordering');

		// Get the maximum number of results.
		$limit = (int) $this->getState('match.limit');

		/*
		 * If there are no optional or required search terms in the query,
		 * we can get the result total in one relatively simple database query.
		 */
		if (empty($this->includedTerms))
		{
			// Adjust the query to join on the appropriate mapping table.
			$query = clone $base;
			$query->clear('select')
				->select('COUNT(DISTINCT l.link_id)');

			// Get the total from the database.
			$this->_db->setQuery($query);
			$total = $this->_db->loadResult();

			// Push the total into cache.
			$this->store($store, min($total, $limit));

			// Return the total.
			return $this->retrieve($store);
		}

		/*
		 * If there are optional or required search terms in the query, the
		 * process of getting the result total is more complicated.
		 */
		$start = 0;
		$items = array();
		$sorted = array();
		$maps = array();
		$excluded = $this->getExcludedLinkIds();

		/*
		 * Iterate through the included search terms and group them by mapping
		 * table suffix. This ensures that we never have to do more than 16
		 * queries to get a batch. This may seem like a lot but it is rarely
		 * anywhere near 16 because of the improved mapping algorithm.
		 */
		foreach ($this->includedTerms as $token => $ids)
		{
			// Get the mapping table suffix.
			$suffix = StringHelper::substr(md5(StringHelper::substr($token, 0, 1)),
0, 1);

			// Initialize the mapping group.
			if (!array_key_exists($suffix, $maps))
			{
				$maps[$suffix] = array();
			}

			// Add the terms to the mapping group.
			$maps[$suffix] = array_merge($maps[$suffix], $ids);
		}

		/*
		 * When the query contains search terms we need to find and process the
		 * result total iteratively using a do-while loop.
		 */
		do
		{
			// Create a container for the fetched results.
			$results = array();
			$more = false;

			/*
			 * Iterate through the mapping groups and load the total from each
			 * mapping table.
			 */
			foreach ($maps as $suffix => $ids)
			{
				// Create a storage key for this set.
				$setId = $this->getStoreId('getResultsTotal:' .
serialize(array_values($ids)) . ':' . $start . ':' .
$limit);

				// Use the cached data if possible.
				if ($this->retrieve($setId))
				{
					$temp = $this->retrieve($setId);
				}
				// Load the data from the database.
				else
				{
					// Adjust the query to join on the appropriate mapping table.
					$query = clone $base;
					$query->join('INNER', '#__finder_links_terms' .
$suffix . ' AS m ON m.link_id = l.link_id')
						->where('m.term_id IN (' . implode(',', $ids)
. ')');

					// Load the results from the database.
					$this->_db->setQuery($query, $start, $limit);
					$temp = $this->_db->loadObjectList();

					// Set the more flag to true if any of the sets equal the limit.
					$more = count($temp) === $limit;

					// We loaded the data unkeyed but we need it to be keyed for later.
					$junk = $temp;
					$temp = array();

					// Convert to an associative array.
					for ($i = 0, $c = count($junk); $i < $c; $i++)
					{
						$temp[$junk[$i]->link_id] = $junk[$i];
					}

					// Store this set in cache.
					$this->store($setId, $temp);
				}

				// Merge the results.
				$results = array_merge($results, $temp);
			}

			// Check if there are any excluded terms to deal with.
			if (count($excluded))
			{
				// Remove any results that match excluded terms.
				for ($i = 0, $c = count($results); $i < $c; $i++)
				{
					if (in_array($results[$i]->link_id, $excluded))
					{
						unset($results[$i]);
					}
				}

				// Reset the array keys.
				$results = array_values($results);
			}

			// Iterate through the set to extract the unique items.
			for ($i = 0, $c = count($results); $i < $c; $i++)
			{
				if (!isset($sorted[$results[$i]->link_id]))
				{
					$sorted[$results[$i]->link_id] = $results[$i]->ordering;
				}
			}

			/*
			 * If the query contains just optional search terms and we have
			 * enough items for the page, we can stop here.
			 */
			if (empty($this->requiredTerms))
			{
				// If we need more items and they're available, make another pass.
				if ($more && count($sorted) < $limit)
				{
					// Increment the batch starting point and continue.
					$start += $limit;
					continue;
				}

				// Push the total into cache.
				$this->store($store, min(count($sorted), $limit));

				// Return the total.
				return $this->retrieve($store);
			}

			/*
			 * The query contains required search terms so we have to iterate
			 * over the items and remove any items that do not match all of the
			 * required search terms. This is one of the most expensive steps
			 * because a required token could theoretically eliminate all of
			 * current terms which means we would have to loop through all of
			 * the possibilities.
			 */
			foreach ($this->requiredTerms as $token => $required)
			{
				// Create a storage key for this set.
				$setId = $this->getStoreId('getResultsTotal:required:' .
serialize(array_values($required)) . ':' . $start . ':'
. $limit);

				// Use the cached data if possible.
				if ($this->retrieve($setId))
				{
					$reqTemp = $this->retrieve($setId);
				}
					// Check if the token was matched.
				elseif (empty($required))
				{
					return null;
				}
					// Load the data from the database.
				else
				{
					// Setup containers in case we have to make multiple passes.
					$reqStart = 0;
					$reqTemp = array();

					do
					{
						// Get the map table suffix.
						$suffix = StringHelper::substr(md5(StringHelper::substr($token, 0,
1)), 0, 1);

						// Adjust the query to join on the appropriate mapping table.
						$query = clone $base;
						$query->join('INNER', '#__finder_links_terms'
. $suffix . ' AS m ON m.link_id = l.link_id')
							->where('m.term_id IN (' . implode(',',
$required) . ')');

						// Load the results from the database.
						$this->_db->setQuery($query, $reqStart, $limit);
						$temp = $this->_db->loadObjectList('link_id');

						// Set the required token more flag to true if the set equal the
limit.
						$reqMore = count($temp) === $limit;

						// Merge the matching set for this token.
						$reqTemp += $temp;

						// Increment the term offset.
						$reqStart += $limit;
					}
					while ($reqMore === true);

					// Store this set in cache.
					$this->store($setId, $reqTemp);
				}

				// Remove any items that do not match the required term.
				$sorted = array_intersect_key($sorted, $reqTemp);
			}

			// If we need more items and they're available, make another pass.
			if ($more && count($sorted) < $limit)
			{
				// Increment the batch starting point.
				$start += $limit;

				// Merge the found items.
				$items += $sorted;

				continue;
			}

			// Otherwise, end the loop.
			{
				// Merge the found items.
				$items += $sorted;

				$more = false;
			}
			// End do-while loop.
		}
		while ($more === true);

		// Set the total.
		$total = count($items);
		$total = min($total, $limit);

		// Push the total into cache.
		$this->store($store, $total);

		// Return the total.
		return $this->retrieve($store);
	}

	/**
	 * Method to get the results for the search query.
	 *
	 * @return  array  An array of result data objects.
	 *
	 * @since   2.5
	 * @throws  Exception on database error.
	 */
	protected function getResultsData()
	{
		// Get the store id.
		$store = $this->getStoreId('getResultsData', false);

		// Use the cached data if possible.
		if ($this->retrieve($store))
		{
			return $this->retrieve($store);
		}

		// Get the result ordering and direction.
		$ordering = $this->getState('list.ordering',
'l.start_date');
		$direction = $this->getState('list.direction',
'DESC');

		// Get the base query and add the ordering information.
		$base = $this->getListQuery();
		$base->select($this->_db->escape($ordering) . ' AS
ordering');
		$base->order($this->_db->escape($ordering) . ' ' .
$this->_db->escape($direction));

		/*
		 * If there are no optional or required search terms in the query, we
		 * can get the results in one relatively simple database query.
		 */
		if (empty($this->includedTerms))
		{
			// Get the results from the database.
			$this->_db->setQuery($base, (int)
$this->getState('list.start'), (int)
$this->getState('list.limit'));
			$return = $this->_db->loadObjectList('link_id');

			// Get a new store id because this data is page specific.
			$store = $this->getStoreId('getResultsData', true);

			// Push the results into cache.
			$this->store($store, $return);

			// Return the results.
			return $this->retrieve($store);
		}

		/*
		 * If there are optional or required search terms in the query, the
		 * process of getting the results is more complicated.
		 */
		$start = 0;
		$limit = (int) $this->getState('match.limit');
		$items = array();
		$sorted = array();
		$maps = array();
		$excluded = $this->getExcludedLinkIds();

		/*
		 * Iterate through the included search terms and group them by mapping
		 * table suffix. This ensures that we never have to do more than 16
		 * queries to get a batch. This may seem like a lot but it is rarely
		 * anywhere near 16 because of the improved mapping algorithm.
		 */
		foreach ($this->includedTerms as $token => $ids)
		{
			// Get the mapping table suffix.
			$suffix = StringHelper::substr(md5(StringHelper::substr($token, 0, 1)),
0, 1);

			// Initialize the mapping group.
			if (!array_key_exists($suffix, $maps))
			{
				$maps[$suffix] = array();
			}

			// Add the terms to the mapping group.
			$maps[$suffix] = array_merge($maps[$suffix], $ids);
		}

		/*
		 * When the query contains search terms we need to find and process the
		 * results iteratively using a do-while loop.
		 */
		do
		{
			// Create a container for the fetched results.
			$results = array();
			$more = false;

			/*
			 * Iterate through the mapping groups and load the results from each
			 * mapping table.
			 */
			foreach ($maps as $suffix => $ids)
			{
				// Create a storage key for this set.
				$setId = $this->getStoreId('getResultsData:' .
serialize(array_values($ids)) . ':' . $start . ':' .
$limit);

				// Use the cached data if possible.
				if ($this->retrieve($setId))
				{
					$temp = $this->retrieve($setId);
				}
				// Load the data from the database.
				else
				{
					// Adjust the query to join on the appropriate mapping table.
					$query = clone $base;
					$query->join('INNER',
$this->_db->quoteName('#__finder_links_terms' . $suffix) .
' AS m ON m.link_id = l.link_id')
						->where('m.term_id IN (' . implode(',', $ids)
. ')');

					// Load the results from the database.
					$this->_db->setQuery($query, $start, $limit);
					$temp = $this->_db->loadObjectList('link_id');

					// Store this set in cache.
					$this->store($setId, $temp);

					// The data is keyed by link_id to ease caching, we don't need it
till later.
					$temp = array_values($temp);
				}

				// Set the more flag to true if any of the sets equal the limit.
				$more = count($temp) === $limit;

				// Merge the results.
				$results = array_merge($results, $temp);
			}

			// Check if there are any excluded terms to deal with.
			if (count($excluded))
			{
				// Remove any results that match excluded terms.
				for ($i = 0, $c = count($results); $i < $c; $i++)
				{
					if (in_array($results[$i]->link_id, $excluded))
					{
						unset($results[$i]);
					}
				}

				// Reset the array keys.
				$results = array_values($results);
			}

			/*
			 * If we are ordering by relevance we have to add up the relevance
			 * scores that are contained in the ordering field.
			 */
			if ($ordering === 'm.weight')
			{
				// Iterate through the set to extract the unique items.
				for ($i = 0, $c = count($results); $i < $c; $i++)
				{
					// Add the total weights for all included search terms.
					if (isset($sorted[$results[$i]->link_id]))
					{
						$sorted[$results[$i]->link_id] += (float)
$results[$i]->ordering;
					}
					else
					{
						$sorted[$results[$i]->link_id] = (float)
$results[$i]->ordering;
					}
				}
			}
			/*
			 * If we are ordering by start date we have to add convert the
			 * dates to unix timestamps.
			 */
			elseif ($ordering === 'l.start_date')
			{
				// Iterate through the set to extract the unique items.
				for ($i = 0, $c = count($results); $i < $c; $i++)
				{
					if (!isset($sorted[$results[$i]->link_id]))
					{
						$sorted[$results[$i]->link_id] =
strtotime($results[$i]->ordering);
					}
				}
			}
			/*
			 * If we are not ordering by relevance or date, we just have to add
			 * the unique items to the set.
			 */
			else
			{
				// Iterate through the set to extract the unique items.
				for ($i = 0, $c = count($results); $i < $c; $i++)
				{
					if (!isset($sorted[$results[$i]->link_id]))
					{
						$sorted[$results[$i]->link_id] = $results[$i]->ordering;
					}
				}
			}

			// Sort the results.
			natcasesort($items);

			if ($direction === 'DESC')
			{
				$items = array_reverse($items, true);
			}

			/*
			 * If the query contains just optional search terms and we have
			 * enough items for the page, we can stop here.
			 */
			if (empty($this->requiredTerms))
			{
				// If we need more items and they're available, make another pass.
				if ($more && count($sorted) <
($this->getState('list.start') +
$this->getState('list.limit')))
				{
					// Increment the batch starting point and continue.
					$start += $limit;
					continue;
				}

				// Push the results into cache.
				$this->store($store, $sorted);

				// Return the requested set.
				return array_slice($this->retrieve($store), (int)
$this->getState('list.start'), (int)
$this->getState('list.limit'), true);
			}

			/*
			 * The query contains required search terms so we have to iterate
			 * over the items and remove any items that do not match all of the
			 * required search terms. This is one of the most expensive steps
			 * because a required token could theoretically eliminate all of
			 * current terms which means we would have to loop through all of
			 * the possibilities.
			 */
			foreach ($this->requiredTerms as $token => $required)
			{
				// Create a storage key for this set.
				$setId = $this->getStoreId('getResultsData:required:' .
serialize(array_values($required)) . ':' . $start . ':'
. $limit);

				// Use the cached data if possible.
				if ($this->retrieve($setId))
				{
					$reqTemp = $this->retrieve($setId);
				}
				// Check if the token was matched.
				elseif (empty($required))
				{
					return null;
				}
				// Load the data from the database.
				else
				{
					// Setup containers in case we have to make multiple passes.
					$reqStart = 0;
					$reqTemp = array();

					do
					{
						// Get the map table suffix.
						$suffix = StringHelper::substr(md5(StringHelper::substr($token, 0,
1)), 0, 1);

						// Adjust the query to join on the appropriate mapping table.
						$query = clone $base;
						$query->join('INNER',
$this->_db->quoteName('#__finder_links_terms' . $suffix) .
' AS m ON m.link_id = l.link_id')
							->where('m.term_id IN (' . implode(',',
$required) . ')');

						// Load the results from the database.
						$this->_db->setQuery($query, $reqStart, $limit);
						$temp = $this->_db->loadObjectList('link_id');

						// Set the required token more flag to true if the set equal the
limit.
						$reqMore = count($temp) === $limit;

						// Merge the matching set for this token.
						$reqTemp += $temp;

						// Increment the term offset.
						$reqStart += $limit;
					}
					while ($reqMore === true);

					// Store this set in cache.
					$this->store($setId, $reqTemp);
				}

				// Remove any items that do not match the required term.
				$sorted = array_intersect_key($sorted, $reqTemp);
			}

			// If we need more items and they're available, make another pass.
			if ($more && count($sorted) <
($this->getState('list.start') +
$this->getState('list.limit')))
			{
				// Increment the batch starting point.
				$start += $limit;

				// Merge the found items.
				$items = array_merge($items, $sorted);

				continue;
			}
			// Otherwise, end the loop.
			else
			{
				// Set the found items.
				$items = $sorted;

				$more = false;
			}

			// End do-while loop.
		}
		while ($more === true);

		// Push the results into cache.
		$this->store($store, $items);

		// Return the requested set.
		return array_slice($this->retrieve($store), (int)
$this->getState('list.start'), (int)
$this->getState('list.limit'), true);
	}

	/**
	 * Method to get an array of link ids that match excluded terms.
	 *
	 * @return  array  An array of links ids.
	 *
	 * @since   2.5
	 * @throws  Exception on database error.
	 */
	protected function getExcludedLinkIds()
	{
		// Check if the search query has excluded terms.
		if (empty($this->excludedTerms))
		{
			return array();
		}

		// Get the store id.
		$store = $this->getStoreId('getExcludedLinkIds', false);

		// Use the cached data if possible.
		if ($this->retrieve($store))
		{
			return $this->retrieve($store);
		}

		// Initialize containers.
		$links = array();
		$maps = array();

		/*
		 * Iterate through the excluded search terms and group them by mapping
		 * table suffix. This ensures that we never have to do more than 16
		 * queries to get a batch. This may seem like a lot but it is rarely
		 * anywhere near 16 because of the improved mapping algorithm.
		 */
		foreach ($this->excludedTerms as $token => $id)
		{
			// Get the mapping table suffix.
			$suffix = StringHelper::substr(md5(StringHelper::substr($token, 0, 1)),
0, 1);

			// Initialize the mapping group.
			if (!array_key_exists($suffix, $maps))
			{
				$maps[$suffix] = array();
			}

			// Add the terms to the mapping group.
			$maps[$suffix][] = (int) $id;
		}

		/*
		 * Iterate through the mapping groups and load the excluded links ids
		 * from each mapping table.
		 */

		// Create a new query object.
		$db = $this->getDbo();
		$query = $db->getQuery(true);

		foreach ($maps as $suffix => $ids)
		{
			// Create the query to get the links ids.
			$query->clear()
				->select('link_id')
				->from($db->quoteName('#__finder_links_terms' .
$suffix))
				->where($db->quoteName('term_id') . ' IN (' .
implode(',', $ids) . ')')
				->group($db->quoteName('link_id'));

			// Load the link ids from the database.
			$db->setQuery($query);
			$temp = $db->loadColumn();

			// Merge the link ids.
			$links = array_merge($links, $temp);
		}

		// Sanitize the link ids.
		$links = array_unique($links);
		$links = ArrayHelper::toInteger($links);

		// Push the link ids into cache.
		$this->store($store, $links);

		return $links;
	}

	/**
	 * Method to get a store id based on model the configuration state.
	 *
	 * This is necessary because the model is used by the component and
	 * different modules that might need different sets of data or different
	 * ordering requirements.
	 *
	 * @param   string   $id    An identifier string to generate the store id.
[optional]
	 * @param   boolean  $page  True to store the data paged, false to store
all data. [optional]
	 *
	 * @return  string  A store id.
	 *
	 * @since   2.5
	 */
	protected function getStoreId($id = '', $page = true)
	{
		// Get the query object.
		$query = $this->getQuery();

		// Add the search query state.
		$id .= ':' . $query->input;
		$id .= ':' . $query->language;
		$id .= ':' . $query->filter;
		$id .= ':' . serialize($query->filters);
		$id .= ':' . $query->date1;
		$id .= ':' . $query->date2;
		$id .= ':' . $query->when1;
		$id .= ':' . $query->when2;

		if ($page)
		{
			// Add the list state for page specific data.
			$id .= ':' . $this->getState('list.start');
			$id .= ':' . $this->getState('list.limit');
			$id .= ':' . $this->getState('list.ordering');
			$id .= ':' . $this->getState('list.direction');
		}

		return parent::getStoreId($id);
	}

	/**
	 * Method to auto-populate the model state.  Calling getState in this
method will result in recursion.
	 *
	 * @param   string  $ordering   An optional ordering field. [optional]
	 * @param   string  $direction  An optional direction. [optional]
	 *
	 * @return  void
	 *
	 * @since   2.5
	 */
	protected function populateState($ordering = null, $direction = null)
	{
		// Get the configuration options.
		$app = JFactory::getApplication();
		$input = $app->input;
		$params = $app->getParams();
		$user = JFactory::getUser();

		$this->setState('filter.language',
JLanguageMultilang::isEnabled());

		// Setup the stemmer.
		if ($params->get('stem', 1) &&
$params->get('stemmer', 'porter_en'))
		{
			FinderIndexerHelper::$stemmer =
FinderIndexerStemmer::getInstance($params->get('stemmer',
'porter_en'));
		}

		$request = $input->request;
		$options = array();

		// Get the empty query setting.
		$options['empty'] =
$params->get('allow_empty_query', 0);

		// Get the static taxonomy filters.
		$options['filter'] = $request->getInt('f',
$params->get('f', ''));

		// Get the dynamic taxonomy filters.
		$options['filters'] = $request->get('t',
$params->get('t', array()), '', 'array');

		// Get the query string.
		$options['input'] = $request->getString('q',
$params->get('q', ''));

		// Get the query language.
		$options['language'] = $request->getCmd('l',
$params->get('l', ''));

		// Get the start date and start date modifier filters.
		$options['date1'] = $request->getString('d1',
$params->get('d1', ''));
		$options['when1'] = $request->getString('w1',
$params->get('w1', ''));

		// Get the end date and end date modifier filters.
		$options['date2'] = $request->getString('d2',
$params->get('d2', ''));
		$options['when2'] = $request->getString('w2',
$params->get('w2', ''));

		// Load the query object.
		$this->query = new FinderIndexerQuery($options);

		// Load the query token data.
		$this->excludedTerms = $this->query->getExcludedTermIds();
		$this->includedTerms = $this->query->getIncludedTermIds();
		$this->requiredTerms = $this->query->getRequiredTermIds();

		// Load the list state.
		$this->setState('list.start',
$input->get('limitstart', 0, 'uint'));
		$this->setState('list.limit',
$input->get('limit', $app->get('list_limit', 20),
'uint'));

		/**
		 * Load the sort ordering.
		 * Currently this is 'hard' coded via menu item parameter but
may not satisfy a users need.
		 * More flexibility was way more user friendly. So we allow the user to
pass a custom value
		 * from the pool of fields that are indexed like the 'title'
field.
		 * Also, we allow this parameter to be passed in either case
(lower/upper).
		 */
		$order = $input->getWord('filter_order',
$params->get('sort_order', 'relevance'));
		$order = StringHelper::strtolower($order);

		switch ($order)
		{
			case 'date':
				$this->setState('list.ordering',
'l.start_date');
				break;

			case 'price':
				$this->setState('list.ordering',
'l.list_price');
				break;

			case ($order === 'relevance' &&
!empty($this->includedTerms)) :
				$this->setState('list.ordering', 'm.weight');
				break;

			// Custom field that is indexed and might be required for ordering
			case 'title':
				$this->setState('list.ordering', 'l.title');
				break;

			default:
				$this->setState('list.ordering', 'l.link_id');
				break;
		}

		/**
		 * Load the sort direction.
		 * Currently this is 'hard' coded via menu item parameter but
may not satisfy a users need.
		 * More flexibility was way more user friendly. So we allow to be
inverted.
		 * Also, we allow this parameter to be passed in either case
(lower/upper).
		 */
		$dirn = $input->getWord('filter_order_Dir',
$params->get('sort_direction', 'desc'));
		$dirn = StringHelper::strtolower($dirn);

		switch ($dirn)
		{
			case 'asc':
				$this->setState('list.direction', 'ASC');
				break;

			default:
			case 'desc':
				$this->setState('list.direction', 'DESC');
				break;
		}

		// Set the match limit.
		$this->setState('match.limit', 1000);

		// Load the parameters.
		$this->setState('params', $params);

		// Load the user state.
		$this->setState('user.id', (int)
$user->get('id'));
		$this->setState('user.groups',
$user->getAuthorisedViewLevels());
	}

	/**
	 * Method to retrieve data from cache.
	 *
	 * @param   string   $id          The cache store id.
	 * @param   boolean  $persistent  Flag to enable the use of external
cache. [optional]
	 *
	 * @return  mixed  The cached data if found, null otherwise.
	 *
	 * @since   2.5
	 */
	protected function retrieve($id, $persistent = true)
	{
		$data = null;

		// Use the internal cache if possible.
		if (isset($this->cache[$id]))
		{
			return $this->cache[$id];
		}

		// Use the external cache if data is persistent.
		if ($persistent)
		{
			$data = JFactory::getCache($this->context,
'output')->get($id);
			$data = $data ? unserialize($data) : null;
		}

		// Store the data in internal cache.
		if ($data)
		{
			$this->cache[$id] = $data;
		}

		return $data;
	}

	/**
	 * Method to store data in cache.
	 *
	 * @param   string   $id          The cache store id.
	 * @param   mixed    $data        The data to cache.
	 * @param   boolean  $persistent  Flag to enable the use of external
cache. [optional]
	 *
	 * @return  boolean  True on success, false on failure.
	 *
	 * @since   2.5
	 */
	protected function store($id, $data, $persistent = true)
	{
		// Store the data in internal cache.
		$this->cache[$id] = $data;

		// Store the data in external cache if data is persistent.
		if ($persistent)
		{
			return JFactory::getCache($this->context,
'output')->store(serialize($data), $id);
		}

		return true;
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_finder
 *
 * @copyright   (C) 2011 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

use Joomla\String\StringHelper;

define('FINDER_PATH_INDEXER', JPATH_ADMINISTRATOR .
'/components/com_finder/helpers/indexer');
JLoader::register('FinderIndexerHelper', FINDER_PATH_INDEXER .
'/helper.php');

/**
 * Suggestions model class for the Finder package.
 *
 * @since  2.5
 */
class FinderModelSuggestions extends JModelList
{
	/**
	 * Context string for the model type.
	 *
	 * @var    string
	 * @since  2.5
	 */
	protected $context = 'com_finder.suggestions';

	/**
	 * Method to get an array of data items.
	 *
	 * @return  array  An array of data items.
	 *
	 * @since   2.5
	 */
	public function getItems()
	{
		// Get the items.
		$items = parent::getItems();

		// Convert them to a simple array.
		foreach ($items as $k => $v)
		{
			$items[$k] = $v->term;
		}

		return $items;
	}

	/**
	 * Method to build a database query to load the list data.
	 *
	 * @return  JDatabaseQuery  A database query
	 *
	 * @since   2.5
	 */
	protected function getListQuery()
	{
		$user = JFactory::getUser();
		$groups =
\Joomla\Utilities\ArrayHelper::toInteger($user->getAuthorisedViewLevels());

		// Create a new query object.
		$db = $this->getDbo();
		$termIdQuery = $db->getQuery(true);
		$termQuery = $db->getQuery(true);

		// Limit term count to a reasonable number of results to reduce main
query join size
		$termIdQuery->select('ti.term_id')
			->from($db->quoteName('#__finder_terms',
'ti'))
			->where('ti.term LIKE ' .
$db->quote($db->escape(StringHelper::strtolower($this->getState('input')),
true) . '%', false))
			->where('ti.common = 0')
			->where('ti.language IN (' .
$db->quote($this->getState('language')) . ', ' .
$db->quote('*') . ')')
			->order('ti.links DESC')
			->order('ti.weight DESC');

		$termIds = $db->setQuery($termIdQuery, 0, 100)->loadColumn();

		// Early return on term mismatch
		if (!count($termIds))
		{
			return $termIdQuery;
		}

		$termIdString = implode(',', $termIds);

		// Select required fields
		$termQuery->select('DISTINCT(t.term)')
			->select('t.links')
			->select('t.weight')
			->from($db->quoteName('#__finder_terms') . ' AS
t')
			->where('t.term_id IN (' . $termIdString . ')')
			->order('t.links DESC')
			->order('t.weight DESC');

		// Determine the relevant mapping table suffix by inverting the logic
from drivers
		$mappingTableSuffix =
StringHelper::substr(md5(StringHelper::substr(StringHelper::strtolower($this->getState('input')),
0, 1)), 0, 1);

		// Join mapping table for term <-> link relation
		$mappingTable = $db->quoteName('#__finder_links_terms' .
$mappingTableSuffix);
		$termQuery->join('INNER', $mappingTable . ' AS tm ON
tm.term_id = t.term_id');

		// Join links table
		$termQuery->join('INNER',
$db->quoteName('#__finder_links') . ' AS l ON (tm.link_id
= l.link_id)')
			->where('l.access IN (' . implode(',', $groups) .
')')
			->where('l.state = 1')
			->where('l.published = 1');

		return $termQuery;
	}

	/**
	 * Method to get a store id based on model the configuration state.
	 *
	 * This is necessary because the model is used by the component and
	 * different modules that might need different sets of data or different
	 * ordering requirements.
	 *
	 * @param   string  $id  An identifier string to generate the store id.
[optional]
	 *
	 * @return  string  A store id.
	 *
	 * @since   2.5
	 */
	protected function getStoreId($id = '')
	{
		// Add the search query state.
		$id .= ':' . $this->getState('input');
		$id .= ':' . $this->getState('language');

		// Add the list state.
		$id .= ':' . $this->getState('list.start');
		$id .= ':' . $this->getState('list.limit');

		return parent::getStoreId($id);
	}

	/**
	 * Method to auto-populate the model state.  Calling getState in this
method will result in recursion.
	 *
	 * @param   string  $ordering   An optional ordering field.
	 * @param   string  $direction  An optional direction (asc|desc).
	 *
	 * @return  void
	 *
	 * @since   2.5
	 */
	protected function populateState($ordering = null, $direction = null)
	{
		// Get the configuration options.
		$app = JFactory::getApplication();
		$input = $app->input;
		$params = JComponentHelper::getParams('com_finder');
		$user = JFactory::getUser();

		// Get the query input.
		$this->setState('input',
$input->request->get('q', '',
'string'));

		// Set the query language
		if (JLanguageMultilang::isEnabled())
		{
			$lang = JFactory::getLanguage()->getTag();
		}
		else
		{
			$lang = FinderIndexerHelper::getDefaultLanguage();
		}

		$lang = FinderIndexerHelper::getPrimaryLanguage($lang);
		$this->setState('language', $lang);

		// Load the list state.
		$this->setState('list.start', 0);
		$this->setState('list.limit', 10);

		// Load the parameters.
		$this->setState('params', $params);

		// Load the user state.
		$this->setState('user.id', (int)
$user->get('id'));
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_finder
 *
 * @copyright   (C) 2011 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Routing class from com_finder
 *
 * @since  3.3
 */
class FinderRouter extends JComponentRouterBase
{
	/**
	 * Build the route for the com_finder component
	 *
	 * @param   array  &$query  An array of URL arguments
	 *
	 * @return  array  The URL arguments to use to assemble the subsequent
URL.
	 *
	 * @since   3.3
	 */
	public function build(&$query)
	{
		$segments = array();

		/*
		 * First, handle menu item routes first. When the menu system builds a
		 * route, it only provides the option and the menu item id. We don't
have
		 * to do anything to these routes.
		 */
		if (count($query) === 2 && isset($query['Itemid'],
$query['option']))
		{
			return $segments;
		}

		/*
		 * Next, handle a route with a supplied menu item id. All system
generated
		 * routes should fall into this group. We can assume that the menu item
id
		 * is the best possible match for the query but we need to go through and
		 * see which variables we can eliminate from the route query string
because
		 * they are present in the menu item route already.
		 */
		if (!empty($query['Itemid']))
		{
			// Get the menu item.
			$item = $this->menu->getItem($query['Itemid']);

			// Check if the view matches.
			if ($item && isset($item->query['view']) &&
isset($query['view']) &&
$item->query['view'] === $query['view'])
			{
				unset($query['view']);
			}

			// Check if the search query filter matches.
			if ($item && isset($item->query['f']) &&
isset($query['f']) && $item->query['f'] ===
$query['f'])
			{
				unset($query['f']);
			}

			// Check if the search query string matches.
			if ($item && isset($item->query['q']) &&
isset($query['q']) && $item->query['q'] ===
$query['q'])
			{
				unset($query['q']);
			}

			return $segments;
		}

		/*
		 * Lastly, handle a route with no menu item id. Fortunately, we only need
		 * to deal with the view as the other route variables are supposed to
stay
		 * in the query string.
		 */
		if (isset($query['view']))
		{
			// Add the view to the segments.
			$segments[] = $query['view'];
			unset($query['view']);
		}

		$total = count($segments);

		for ($i = 0; $i < $total; $i++)
		{
			$segments[$i] = str_replace(':', '-',
$segments[$i]);
		}

		return $segments;
	}

	/**
	 * Parse the segments of a URL.
	 *
	 * @param   array  &$segments  The segments of the URL to parse.
	 *
	 * @return  array  The URL attributes to be used by the application.
	 *
	 * @since   3.3
	 */
	public function parse(&$segments)
	{
		$total = count($segments);
		$vars = array();

		for ($i = 0; $i < $total; $i++)
		{
			$segments[$i] = preg_replace('/-/', ':',
$segments[$i], 1);
		}

		// Check if the view segment is set and it equals search or advanced.
		if (isset($segments[0]) && ($segments[0] === 'search'
|| $segments[0] === 'advanced'))
		{
			$vars['view'] = $segments[0];
		}

		return $vars;
	}
}

/**
 * Finder router functions
 *
 * These functions are proxys for the new router interface
 * for old SEF extensions.
 *
 * @param   array  &$query  An array of URL arguments
 *
 * @return  array  The URL arguments to use to assemble the subsequent URL.
 *
 * @deprecated  4.0  Use Class based routers instead
 */
function FinderBuildRoute(&$query)
{
	$router = new FinderRouter;

	return $router->build($query);
}

/**
 * Finder router functions
 *
 * These functions are proxys for the new router interface
 * for old SEF extensions.
 *
 * @param   array  $segments  The segments of the URL to parse.
 *
 * @return  array  The URL attributes to be used by the application.
 *
 * @deprecated  4.0  Use Class based routers instead
 */
function FinderParseRoute($segments)
{
	$router = new FinderRouter;

	return $router->parse($segments);
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_finder
 *
 * @copyright   (C) 2011 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

JHtml::_('behavior.core');
JHtml::_('formbehavior.chosen');
JHtml::addIncludePath(JPATH_COMPONENT . '/helpers/html');
JHtml::_('stylesheet', 'com_finder/finder.css',
array('version' => 'auto', 'relative'
=> true));

?>
<div class="finder<?php echo $this->pageclass_sfx;
?>">
	<?php if ($this->params->get('show_page_heading')) :
?>
		<h1>
			<?php if
($this->escape($this->params->get('page_heading'))) :
?>
				<?php echo
$this->escape($this->params->get('page_heading')); ?>
			<?php else : ?>
				<?php echo
$this->escape($this->params->get('page_title')); ?>
			<?php endif; ?>
		</h1>
	<?php endif; ?>
	<?php if ($this->params->get('show_search_form', 1)) :
?>
		<div id="search-form">
			<?php echo $this->loadTemplate('form'); ?>
		</div>
	<?php endif; ?>
	<?php // Load the search results layout if we are performing a search.
?>
	<?php if ($this->query->search === true) : ?>
		<div id="search-results">
			<?php echo $this->loadTemplate('results'); ?>
		</div>
	<?php endif; ?>
</div>
<?xml version="1.0" encoding="utf-8"?>
<metadata>
	<layout title="COM_FINDER_MENU_SEARCH_VIEW_DEFAULT_TITLE">
		<help
			key = "JHELP_MENUS_MENU_ITEM_FINDER_SEARCH"
		/>
		<message>
			<![CDATA[COM_FINDER_MENU_SEARCH_VIEW_DEFAULT_TEXT]]>
		</message>
	</layout>

	<fields name="request"
addfieldpath="/administrator/components/com_finder/models/fields">
		<fieldset name="request">
			<field
				name="q"
				type="text"
				label="COM_FINDER_SEARCH_SEARCH_QUERY_LABEL"
				description="COM_FINDER_SEARCH_SEARCH_QUERY_DESC"
				size="30"
			/>
			<field
				name="f"
				type="searchfilter"
				label="COM_FINDER_SEARCH_FILTER_SEARCH_LABEL"
				description="COM_FINDER_SEARCH_FILTER_SEARCH_DESC"
				default=""
			/>
		</fieldset>
	</fields>
	<fields name="params"
addfieldpath="/administrator/components/com_finder/models/fields">
		<fieldset name="basic">
			<field
				name="show_date_filters"
				type="list"
				label="COM_FINDER_CONFIG_SHOW_DATE_FILTERS_LABEL"
				description="COM_FINDER_CONFIG_SHOW_DATE_FILTERS_DESC"
				default=""
				useglobal="true"
				class="chzn-color"
				>
				<option value="1">JSHOW</option>
				<option value="0">JHIDE</option>
			</field>
			<field
				name="show_advanced"
				type="list"
				label="COM_FINDER_CONFIG_SHOW_ADVANCED_LABEL"
				description="COM_FINDER_CONFIG_SHOW_ADVANCED_DESC"
				default=""
				useglobal="true"
				class="chzn-color"
				>
				<option value="1">JSHOW</option>
				<option value="0">JHIDE</option>
			</field>
			<field
				name="expand_advanced"
				type="list"
				label="COM_FINDER_CONFIG_EXPAND_ADVANCED_LABEL"
				description="COM_FINDER_CONFIG_EXPAND_ADVANCED_DESC"
				default=""
				useglobal="true"
				class="chzn-color"
				>
				<option value="1">JSHOW</option>
				<option value="0">JHIDE</option>
			</field>
			<field type="spacer" />
			<field
				name="show_description"
				type="list"
				label="COM_FINDER_CONFIG_SHOW_DESCRIPTION_LABEL"
				description="COM_FINDER_CONFIG_SHOW_DESCRIPTION_DESC"
				default=""
				useglobal="true"
				class="chzn-color"
				>
				<option value="1">JSHOW</option>
				<option value="0">JHIDE</option>
			</field>
			<field
				name="description_length"
				type="number"
				label="COM_FINDER_CONFIG_DESCRIPTION_LENGTH_LABEL"
				description="COM_FINDER_CONFIG_DESCRIPTION_LENGTH_DESC"
				default=""
				size="5"
				useglobal="true"
			/>
			<field
				name="show_url"
				type="list"
				label="COM_FINDER_CONFIG_SHOW_URL_LABEL"
				description="COM_FINDER_CONFIG_SHOW_URL_DESC"
				default=""
				useglobal="true"
				class="chzn-color"
				>
				<option value="1">JSHOW</option>
				<option value="0">JHIDE</option>
			</field>
			<field type="spacer" />
		</fieldset>
		<fieldset name="advanced">
			<field
				name="show_pagination_limit"
				type="list"
				label="JGLOBAL_DISPLAY_SELECT_LABEL"
				description="JGLOBAL_DISPLAY_SELECT_DESC"
				validate="options"
				class="chzn-color"
				>
				<option value="">JGLOBAL_USE_GLOBAL</option>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>
			<field
				name="show_pagination"
				type="list"
				label="JGLOBAL_PAGINATION_LABEL"
				description="JGLOBAL_PAGINATION_DESC"
				validate="options"
				class="chzn-color"
				>
				<option value="">JGLOBAL_USE_GLOBAL</option>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
				<option value="2">JGLOBAL_AUTO</option>
			</field>
			<field
				name="show_pagination_results"
				type="list"
				label="JGLOBAL_PAGINATION_RESULTS_LABEL"
				description="JGLOBAL_PAGINATION_RESULTS_DESC"
				validate="options"
				class="chzn-color"
				>
				<option value="">JGLOBAL_USE_GLOBAL</option>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>
			<field
				name="allow_empty_query"
				type="list"
				label="COM_FINDER_ALLOW_EMPTY_QUERY_LABEL"
				description="COM_FINDER_ALLOW_EMPTY_QUERY_DESC"
				default=""
				useglobal="true"
				class="chzn-color"
				>
				<option value="1">JYES</option>
				<option value="0">JNO</option>
			</field>
			<field
				name="show_suggested_query"
				type="list"
				label="COM_FINDER_CONFIG_SHOW_SUGGESTED_QUERY_LABEL"
				description="COM_FINDER_CONFIG_SHOW_SUGGESTED_QUERY_DESC"
				default=""
				useglobal="true"
				class="chzn-color"
				>
				<option value="1">JYES</option>
				<option value="0">JNO</option>
			</field>
			<field
				name="show_explained_query"
				type="list"
				label="COM_FINDER_CONFIG_SHOW_EXPLAINED_QUERY_LABEL"
				description="COM_FINDER_CONFIG_SHOW_EXPLAINED_QUERY_DESC"
				default=""
				useglobal="true"
				class="chzn-color"
				>
				<option value="1">JYES</option>
				<option value="0">JNO</option>
			</field>
			<field
				name="sort_order"
				type="list"
				label="COM_FINDER_CONFIG_SORT_ORDER_LABEL"
				description="COM_FINDER_CONFIG_SORT_ORDER_DESC"
				default=""
				useglobal="true"
				>
				<option
value="relevance">COM_FINDER_CONFIG_SORT_OPTION_RELEVANCE</option>
				<option
value="date">COM_FINDER_CONFIG_SORT_OPTION_START_DATE</option>
				<option
value="price">COM_FINDER_CONFIG_SORT_OPTION_LIST_PRICE</option>
			</field>
			<field
				name="sort_direction"
				type="list"
				label="COM_FINDER_CONFIG_SORT_DIRECTION_LABEL"
				description="COM_FINDER_CONFIG_SORT_DIRECTION_DESC"
				default=""
				useglobal="true"
				>
				<option
value="desc">COM_FINDER_CONFIG_SORT_OPTION_DESCENDING</option>
				<option
value="asc">COM_FINDER_CONFIG_SORT_OPTION_ASCENDING</option>
			</field>
		</fieldset>
		<fieldset name="integration">
			<field
				name="show_feed_link"
				type="list"
				label="JGLOBAL_SHOW_FEED_LINK_LABEL"
				description="JGLOBAL_SHOW_FEED_LINK_DESC"
				validate="options"
				class="chzn-color"
				>
				<option value="">JGLOBAL_USE_GLOBAL</option>
				<option value="0">JHIDE</option>
				<option value="1">JSHOW</option>
			</field>
		</fieldset>
	</fields>
</metadata>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_finder
 *
 * @copyright   (C) 2011 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

if ($this->params->get('show_advanced', 1) ||
$this->params->get('show_autosuggest', 1))
{
	JHtml::_('jquery.framework');

	$script = "
jQuery(function() {";

	if ($this->params->get('show_advanced', 1))
	{
		/*
		* This segment of code disables select boxes that have no value when the
		* form is submitted so that the URL doesn't get blown up with null
values.
		*/
		$script .= "
	jQuery('#finder-search').on('submit', function(e){
		e.stopPropagation();
		// Disable select boxes with no value selected.
		jQuery('#advancedSearch').find('select').each(function(index,
el) {
			var el = jQuery(el);
			if(!el.val()){
				el.attr('disabled', 'disabled');
			}
		});
	});";
	}

	/*
	* This segment of code sets up the autocompleter.
	*/
	if ($this->params->get('show_autosuggest', 1))
	{
		JHtml::_('script', 'jui/jquery.autocomplete.min.js',
array('version' => 'auto', 'relative'
=> true));

		$script .= "
	var suggest = jQuery('#q').autocomplete({
		serviceUrl: '" .
JRoute::_('index.php?option=com_finder&task=suggestions.suggest&format=json&tmpl=component')
. "',
		paramName: 'q',
		minChars: 1,
		maxHeight: 400,
		width: 300,
		zIndex: 9999,
		deferRequestBy: 500
	});";
	}

	$script .= "
});";

	JFactory::getDocument()->addScriptDeclaration($script);
}

?>
<form id="finder-search" action="<?php echo
JRoute::_($this->query->toUri()); ?>" method="get"
class="form-inline">
	<?php echo $this->getFields(); ?>
	<?php // DISABLED UNTIL WEIRD VALUES CAN BE TRACKED DOWN. ?>
	<?php if (false &&
$this->state->get('list.ordering') !==
'relevance_dsc') : ?>
		<input type="hidden" name="o" value="<?php
echo $this->escape($this->state->get('list.ordering'));
?>" />
	<?php endif; ?>
	<fieldset class="word">
		<label for="q">
			<?php echo JText::_('COM_FINDER_SEARCH_TERMS'); ?>
		</label>
		<input type="text" name="q" id="q"
size="30" value="<?php echo
$this->escape($this->query->input); ?>"
class="inputbox" />
		<?php if ($this->escape($this->query->input) != ''
|| $this->params->get('allow_empty_query')) : ?>
			<button name="Search" type="submit"
class="btn btn-primary">
				<span class="icon-search icon-white"></span>
				<?php echo JText::_('JSEARCH_FILTER_SUBMIT'); ?>
			</button>
		<?php else : ?>
			<button name="Search" type="submit"
class="btn btn-primary disabled">
				<span class="icon-search icon-white"></span>
				<?php echo JText::_('JSEARCH_FILTER_SUBMIT'); ?>
			</button>
		<?php endif; ?>
		<?php if ($this->params->get('show_advanced', 1)) :
?>
			<a href="#advancedSearch" data-toggle="collapse"
class="btn">
				<span class="icon-list"
aria-hidden="true"></span>
				<?php echo JText::_('COM_FINDER_ADVANCED_SEARCH_TOGGLE');
?>
			</a>
		<?php endif; ?>
	</fieldset>
	<?php if ($this->params->get('show_advanced', 1)) :
?>
		<div id="advancedSearch" class="collapse<?php if
($this->params->get('expand_advanced', 0)) echo '
in'; ?>">
			<hr />
			<?php if ($this->params->get('show_advanced_tips',
1)) : ?>
				<div id="search-query-explained">
					<div class="advanced-search-tip">
						<?php echo JText::_('COM_FINDER_ADVANCED_TIPS'); ?>
					</div>
					<hr />
				</div>
			<?php endif; ?>
			<div id="finder-filter-window">
				<?php echo JHtml::_('filter.select', $this->query,
$this->params); ?>
			</div>
		</div>
	<?php endif; ?>
</form>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_finder
 *
 * @copyright   (C) 2011 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

use Joomla\String\StringHelper;

// Get the mime type class.
$mime = !empty($this->result->mime) ? 'mime-' .
$this->result->mime : null;

$show_description = $this->params->get('show_description',
1);

if ($show_description)
{
	// Calculate number of characters to display around the result
	$term_length = StringHelper::strlen($this->query->input);
	$desc_length = $this->params->get('description_length',
255);
	$pad_length  = $term_length < $desc_length ? (int) floor(($desc_length
- $term_length) / 2) : 0;

	// Make sure we highlight term both in introtext and fulltext
	if (!empty($this->result->summary) &&
!empty($this->result->body))
	{
		$full_description =
FinderIndexerHelper::parse($this->result->summary .
$this->result->body);
	}
	else
	{
		$full_description = $this->result->description;
	}

	// Find the position of the search term
	$pos = $term_length ?
StringHelper::strpos(StringHelper::strtolower($full_description),
StringHelper::strtolower($this->query->input)) : false;

	// Find a potential start point
	$start = ($pos && $pos > $pad_length) ? $pos - $pad_length : 0;

	// Find a space between $start and $pos, start right after it.
	$space = StringHelper::strpos($full_description, ' ', $start
> 0 ? $start - 1 : 0);
	$start = ($space && $space < $pos) ? $space + 1 : $start;

	$description = JHtml::_('string.truncate',
StringHelper::substr($full_description, $start), $desc_length, true);
}

$route = $this->result->route;

// Get the route with highlighting information.
if (!empty($this->query->highlight)
	&& empty($this->result->mime)
	&& $this->params->get('highlight_terms', 1)
	&& JPluginHelper::isEnabled('system',
'highlight'))
{
	$route .= '&highlight=' .
base64_encode(json_encode($this->query->highlight));
}

?>
<li>
	<h4 class="result-title <?php echo $mime; ?>">
		<a href="<?php echo JRoute::_($route); ?>">
			<?php echo $this->result->title; ?>
		</a>
	</h4>
	<?php if ($show_description && $description !== '') :
?>
		<p class="result-text<?php echo $this->pageclass_sfx;
?>">
			<?php echo $description; ?>
		</p>
	<?php endif; ?>
	<?php if ($this->params->get('show_url', 1)) : ?>
		<div class="small result-url<?php echo
$this->pageclass_sfx; ?>">
			<?php echo $this->baseUrl, JRoute::_($this->result->route);
?>
		</div>
	<?php endif; ?>
</li>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_finder
 *
 * @copyright   (C) 2011 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

?>
<?php // Display the suggested search if it is different from the
current search. ?>
<?php if (($this->suggested &&
$this->params->get('show_suggested_query', 1)) ||
($this->explained &&
$this->params->get('show_explained_query', 1))) : ?>
	<div id="search-query-explained">
		<?php // Display the suggested search query. ?>
		<?php if ($this->suggested &&
$this->params->get('show_suggested_query', 1)) : ?>
			<?php // Replace the base query string with the suggested query
string. ?>
			<?php $uri = JUri::getInstance($this->query->toUri()); ?>
			<?php $uri->setVar('q', $this->suggested); ?>
			<?php // Compile the suggested query link. ?>
			<?php $linkUrl = JRoute::_($uri->toString(array('path',
'query'))); ?>
			<?php $link = '<a href="' . $linkUrl .
'">' . $this->escape($this->suggested) .
'</a>'; ?>
			<?php echo JText::sprintf('COM_FINDER_SEARCH_SIMILAR',
$link); ?>
		<?php elseif ($this->explained &&
$this->params->get('show_explained_query', 1)) : ?>
			<?php // Display the explained search query. ?>
			<?php echo $this->explained; ?>
		<?php endif; ?>
	</div>
<?php endif; ?>
<?php // Display the 'no results' message and exit the
template. ?>
<?php if (($this->total === 0) || ($this->total === null)) : ?>
	<div id="search-result-empty">
		<h2><?php echo
JText::_('COM_FINDER_SEARCH_NO_RESULTS_HEADING');
?></h2>
		<?php $multilang = JFactory::getApplication()->getLanguageFilter()
? '_MULTILANG' : ''; ?>
		<p><?php echo
JText::sprintf('COM_FINDER_SEARCH_NO_RESULTS_BODY' . $multilang,
$this->escape($this->query->input)); ?></p>
	</div>
	<?php // Exit this template. ?>
	<?php return; ?>
<?php endif; ?>
<?php // Activate the highlighter if enabled. ?>
<?php if (!empty($this->query->highlight) &&
$this->params->get('highlight_terms', 1)) : ?>
	<?php JHtml::_('behavior.highlighter',
$this->query->highlight); ?>
<?php endif; ?>
<?php // Display a list of results ?>
<br id="highlighter-start" />
<ul class="search-results<?php echo $this->pageclass_sfx;
?> list-striped">
	<?php $this->baseUrl =
JUri::getInstance()->toString(array('scheme',
'host', 'port')); ?>
	<?php foreach ($this->results as $result) : ?>
		<?php $this->result = &$result; ?>
		<?php $layout = $this->getLayoutFile($this->result->layout);
?>
		<?php echo $this->loadTemplate($layout); ?>
	<?php endforeach; ?>
</ul>
<br id="highlighter-end" />
<?php // Display the pagination ?>
<div class="search-pagination">
	<div class="pagination">
		<?php echo $this->pagination->getPagesLinks(); ?>
	</div>
	<div class="search-pages-counter">
		<?php // Prepare the pagination string.  Results X - Y of Z ?>
		<?php $start = (int)
$this->pagination->get('limitstart') + 1; ?>
		<?php $total = (int) $this->pagination->get('total');
?>
		<?php $limit = (int) $this->pagination->get('limit') *
$this->pagination->get('pages.current'); ?>
		<?php $limit = (int) ($limit > $total ? $total : $limit); ?>
		<?php echo JText::sprintf('COM_FINDER_SEARCH_RESULTS_OF',
$start, $limit, $total); ?>
	</div>
</div>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_finder
 *
 * @copyright   (C) 2011 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Search feed view class for the Finder package.
 *
 * @since  2.5
 */
class FinderViewSearch extends JViewLegacy
{
	/**
	 * Method to display the view.
	 *
	 * @param   string  $tpl  A template file to load. [optional]
	 *
	 * @return  mixed  JError object on failure, void on success.
	 *
	 * @since   2.5
	 */
	public function display($tpl = null)
	{
		// Get the application
		$app = JFactory::getApplication();

		// Adjust the list limit to the feed limit.
		$app->input->set('limit',
$app->get('feed_limit'));

		// Get view data.
		$state = $this->get('State');
		$params = $state->get('params');
		$query = $this->get('Query');
		$results = $this->get('Results');

		// Push out the query data.
		JHtml::addIncludePath(JPATH_COMPONENT . '/helpers/html');
		$explained = JHtml::_('query.explained', $query);

		// Set the document title.
		$title = $params->get('page_title', '');

		if (empty($title))
		{
			$title = $app->get('sitename');
		}
		elseif ($app->get('sitename_pagetitles', 0) == 1)
		{
			$title = JText::sprintf('JPAGETITLE',
$app->get('sitename'), $title);
		}
		elseif ($app->get('sitename_pagetitles', 0) == 2)
		{
			$title = JText::sprintf('JPAGETITLE', $title,
$app->get('sitename'));
		}

		$this->document->setTitle($title);

		// Configure the document description.
		if (!empty($explained))
		{
			$this->document->setDescription(html_entity_decode(strip_tags($explained),
ENT_QUOTES, 'UTF-8'));
		}

		// Set the document link.
		$this->document->link = JRoute::_($query->toUri());

		// If we don't have any results, we are done.
		if (empty($results))
		{
			return;
		}

		// Convert the results to feed entries.
		foreach ($results as $result)
		{
			// Convert the result to a feed entry.
			$item              = new JFeedItem;
			$item->title       = $result->title;
			$item->link        = JRoute::_($result->route);
			$item->description = $result->description;

			// Use Unix date to cope for non-english languages
			$item->date        = (int) $result->start_date ?
JHtml::_('date', $result->start_date, 'U') :
$result->indexdate;

			// Get the taxonomy data.
			$taxonomy = $result->getTaxonomy();

			// Add the category to the feed if available.
			if (isset($taxonomy['Category']))
			{
				$node           = array_pop($taxonomy['Category']);
				$item->category = $node->title;
			}

			// Loads item info into RSS array
			$this->document->addItem($item);
		}
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_finder
 *
 * @copyright   (C) 2011 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

use Joomla\CMS\Helper\SearchHelper;

/**
 * Search HTML view class for the Finder package.
 *
 * @since  2.5
 */
class FinderViewSearch extends JViewLegacy
{
	/**
	 * The query object
	 *
	 * @var  FinderIndexerQuery
	 */
	protected $query;

	/**
	 * The application parameters
	 *
	 * @var  Registry  The parameters object
	 */
	protected $params;

	/**
	 * The model state
	 *
	 * @var  object
	 */
	protected $state;

	protected $user;

	/**
	 * An array of results
	 *
	 * @var    array
	 *
	 * @since  3.8.0
	 */
	protected $results;

	/**
	 * The total number of items
	 *
	 * @var    integer
	 *
	 * @since  3.8.0
	 */
	protected $total;

	/**
	 * The pagination object
	 *
	 * @var    JPagination
	 *
	 * @since  3.8.0
	 */
	protected $pagination;

	/**
	 * Method to display the view.
	 *
	 * @param   string  $tpl  A template file to load. [optional]
	 *
	 * @return  mixed  JError object on failure, void on success.
	 *
	 * @since   2.5
	 */
	public function display($tpl = null)
	{
		$app    = JFactory::getApplication();
		$params = $app->getParams();

		// Get view data.
		$state = $this->get('State');
		$query = $this->get('Query');
		JDEBUG ?
JProfiler::getInstance('Application')->mark('afterFinderQuery')
: null;
		$results = $this->get('Results');
		JDEBUG ?
JProfiler::getInstance('Application')->mark('afterFinderResults')
: null;
		$total = $this->get('Total');
		JDEBUG ?
JProfiler::getInstance('Application')->mark('afterFinderTotal')
: null;
		$pagination = $this->get('Pagination');
		JDEBUG ?
JProfiler::getInstance('Application')->mark('afterFinderPagination')
: null;

		// Flag indicates to not add limitstart=0 to URL
		$pagination->hideEmptyLimitstart = true;

		// Check for errors.
		if (count($errors = $this->get('Errors')))
		{
			JError::raiseError(500, implode("\n", $errors));

			return false;
		}

		// Configure the pathway.
		if (!empty($query->input))
		{
			$app->getPathway()->addItem($this->escape($query->input));
		}

		// Push out the view data.
		$this->state      = &$state;
		$this->params     = &$params;
		$this->query      = &$query;
		$this->results    = &$results;
		$this->total      = &$total;
		$this->pagination = &$pagination;

		// Check for a double quote in the query string.
		if (strpos($this->query->input, '"'))
		{
			// Get the application router.
			$router = &$app::getRouter();

			// Fix the q variable in the URL.
			if ($router->getVar('q') !== $this->query->input)
			{
				$router->setVar('q', $this->query->input);
			}
		}

		// Log the search
		SearchHelper::logSearch($this->query->input,
'com_finder');

		// Push out the query data.
		JHtml::addIncludePath(JPATH_COMPONENT . '/helpers/html');
		$this->suggested = JHtml::_('query.suggested', $query);
		$this->explained = JHtml::_('query.explained', $query);

		// Escape strings for HTML output
		$this->pageclass_sfx =
htmlspecialchars($params->get('pageclass_sfx', ''));

		// Check for layout override only if this is not the active menu item
		// If it is the active menu item, then the view and category id will
match
		$active = $app->getMenu()->getActive();

		if (isset($active->query['layout']))
		{
			// We need to set the layout in case this is an alternative menu item
(with an alternative layout)
			$this->setLayout($active->query['layout']);
		}

		$this->prepareDocument($query);

		JDEBUG ?
JProfiler::getInstance('Application')->mark('beforeFinderLayout')
: null;

		parent::display($tpl);

		JDEBUG ?
JProfiler::getInstance('Application')->mark('afterFinderLayout')
: null;
	}

	/**
	 * Method to get hidden input fields for a get form so that control
variables
	 * are not lost upon form submission
	 *
	 * @return  string  A string of hidden input form fields
	 *
	 * @since   2.5
	 */
	protected function getFields()
	{
		$fields = null;

		// Get the URI.
		$uri = JUri::getInstance(JRoute::_($this->query->toUri()));
		$uri->delVar('q');
		$uri->delVar('o');
		$uri->delVar('t');
		$uri->delVar('d1');
		$uri->delVar('d2');
		$uri->delVar('w1');
		$uri->delVar('w2');
		$elements = $uri->getQuery(true);

		// Create hidden input elements for each part of the URI.
		foreach ($elements as $n => $v)
		{
			if (is_scalar($v))
			{
				$fields .= '<input type="hidden" name="' .
$n . '" value="' . $v . '" />';
			}
		}

		return $fields;
	}

	/**
	 * Method to get the layout file for a search result object.
	 *
	 * @param   string  $layout  The layout file to check. [optional]
	 *
	 * @return  string  The layout file to use.
	 *
	 * @since   2.5
	 */
	protected function getLayoutFile($layout = null)
	{
		// Create and sanitize the file name.
		$file = $this->_layout . '_' .
preg_replace('/[^A-Z0-9_\.-]/i', '', $layout);

		// Check if the file exists.
		jimport('joomla.filesystem.path');
		$filetofind = $this->_createFileName('template',
array('name' => $file));
		$exists     = JPath::find($this->_path['template'],
$filetofind);

		return ($exists ? $layout : 'result');
	}

	/**
	 * Prepares the document
	 *
	 * @param   FinderIndexerQuery  $query  The search query
	 *
	 * @return  void
	 *
	 * @since   2.5
	 */
	protected function prepareDocument($query)
	{
		$app   = JFactory::getApplication();
		$menus = $app->getMenu();
		$title = null;

		// Because the application sets a default page title,
		// we need to get it from the menu item itself
		$menu = $menus->getActive();

		if ($menu)
		{
			$this->params->def('page_heading',
$this->params->get('page_title', $menu->title));
		}
		else
		{
			$this->params->def('page_heading',
JText::_('COM_FINDER_DEFAULT_PAGE_TITLE'));
		}

		$title = $this->params->get('page_title', '');

		if (empty($title))
		{
			$title = $app->get('sitename');
		}
		elseif ($app->get('sitename_pagetitles', 0) == 1)
		{
			$title = JText::sprintf('JPAGETITLE',
$app->get('sitename'), $title);
		}
		elseif ($app->get('sitename_pagetitles', 0) == 2)
		{
			$title = JText::sprintf('JPAGETITLE', $title,
$app->get('sitename'));
		}

		$this->document->setTitle($title);

		if ($layout = $this->params->get('article_layout'))
		{
			$this->setLayout($layout);
		}

		// Configure the document meta-description.
		if (!empty($this->explained))
		{
			$explained =
$this->escape(html_entity_decode(strip_tags($this->explained),
ENT_QUOTES, 'UTF-8'));
			$this->document->setDescription($explained);
		}
		elseif ($this->params->get('menu-meta_description'))
		{
			$this->document->setDescription($this->params->get('menu-meta_description'));
		}

		// Configure the document meta-keywords.
		if (!empty($query->highlight))
		{
			$this->document->setMetaData('keywords', implode(',
', $query->highlight));
		}
		elseif ($this->params->get('menu-meta_keywords'))
		{
			$this->document->setMetadata('keywords',
$this->params->get('menu-meta_keywords'));
		}

		if ($this->params->get('robots'))
		{
			$this->document->setMetadata('robots',
$this->params->get('robots'));
		}

		// Add feed link to the document head.
		if ($this->params->get('show_feed_link', 1) == 1)
		{
			// Add the RSS link.
			$props = array('type' => 'application/rss+xml',
'title' => 'RSS 2.0');
			$route = JRoute::_($this->query->toUri() .
'&format=feed&type=rss');
			$this->document->addHeadLink($route, 'alternate',
'rel', $props);

			// Add the ATOM link.
			$props = array('type' => 'application/atom+xml',
'title' => 'Atom 1.0');
			$route = JRoute::_($this->query->toUri() .
'&format=feed&type=atom');
			$this->document->addHeadLink($route, 'alternate',
'rel', $props);
		}
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_finder
 *
 * @copyright   (C) 2011 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * OpenSearch View class for Finder
 *
 * @since  2.5
 */
class FinderViewSearch extends JViewLegacy
{
	/**
	 * Method to display the view.
	 *
	 * @param   string  $tpl  A template file to load. [optional]
	 *
	 * @return  mixed  JError object on failure, void on success.
	 *
	 * @since   2.5
	 */
	public function display($tpl = null)
	{
		$doc = JFactory::getDocument();
		$app = JFactory::getApplication();

		$params = JComponentHelper::getParams('com_finder');
		$doc->setShortName($params->get('opensearch_name',
$app->get('sitename')));
		$doc->setDescription($params->get('opensearch_description',
$app->get('MetaDesc')));

		// Add the URL for the search
		$searchUri = JUri::base() .
'index.php?option=com_finder&q={searchTerms}';

		// Find the menu item for the search
		$menu  = $app->getMenu();
		$items = $menu->getItems('link',
'index.php?option=com_finder&view=search');

		if (isset($items[0]))
		{
			$searchUri .= '&Itemid=' . $items[0]->id;
		}

		$htmlSearch           = new JOpenSearchUrl;
		$htmlSearch->template = JRoute::_($searchUri);
		$doc->addUrl($htmlSearch);
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_mailto
 *
 * @copyright   (C) 2006 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Mailer Component Controller.
 *
 * @since  1.5
 */
class MailtoController extends JControllerLegacy
{
	/**
	 * Show the form so that the user can send the link to someone.
	 *
	 * @return  void
	 *
	 * @since   1.5
	 */
	public function mailto()
	{
		$this->input->set('view', 'mailto');
		$this->display();
	}

	/**
	 * Send the message and display a notice
	 *
	 * @return  void
	 *
	 * @since  1.5
	 */
	public function send()
	{
		// Check for request forgeries
		$this->checkToken();

		$app     = JFactory::getApplication();
		$model   = $this->getModel('mailto');
		$data    = $model->getData();

		// Validate the posted data.
		$form = $model->getForm();

		if (!$form)
		{
			JError::raiseError(500, $model->getError());

			return false;
		}

		if (!$model->validate($form, $data))
		{
			$errors = $model->getErrors();

			foreach ($errors as $error)
			{
				$errorMessage = $error;

				if ($error instanceof Exception)
				{
					$errorMessage = $error->getMessage();
				}

				$app->enqueueMessage($errorMessage, 'error');
			}

			return $this->mailto();
		}

		// An array of email headers we do not want to allow as input
		$headers = array (
			'Content-Type:',
			'MIME-Version:',
			'Content-Transfer-Encoding:',
			'bcc:',
			'cc:'
		);

		/*
		 * Here is the meat and potatoes of the header injection test.  We
		 * iterate over the array of form input and check for header strings.
		 * If we find one, send an unauthorized header and die.
		 */
		foreach ($data as $key => $value)
		{
			foreach ($headers as $header)
			{
				if (is_string($value) && strpos($value, $header) !== false)
				{
					JError::raiseError(403, '');
				}
			}
		}

		/*
		 * Free up memory
		 */
		unset($headers, $fields);

		$siteName = $app->get('sitename');
		$link     =
MailtoHelper::validateHash($this->input->post->get('link',
'', 'post'));

		// Verify that this is a local link
		if (!$link || !JUri::isInternal($link))
		{
			// Non-local url...
			JError::raiseNotice(500,
JText::_('COM_MAILTO_EMAIL_NOT_SENT'));

			return $this->mailto();
		}

		$subject_default = JText::sprintf('COM_MAILTO_SENT_BY',
$data['sender']);
		$subject         = $data['subject'] !== '' ?
$data['subject'] : $subject_default;

		// Check for a valid to address
		$error = false;

		if (!$data['emailto'] ||
!JMailHelper::isEmailAddress($data['emailto']))
		{
			$error = JText::sprintf('COM_MAILTO_EMAIL_INVALID',
$data['emailto']);

			JError::raiseWarning(0, $error);
		}

		// Check for a valid from address
		if (!$data['emailfrom'] ||
!JMailHelper::isEmailAddress($data['emailfrom']))
		{
			$error = JText::sprintf('COM_MAILTO_EMAIL_INVALID',
$data['emailfrom']);

			JError::raiseWarning(0, $error);
		}

		if ($error)
		{
			return $this->mailto();
		}

		// Build the message to send
		$msg  = JText::_('COM_MAILTO_EMAIL_MSG');
		$body = sprintf($msg, $siteName, $data['sender'],
$data['emailfrom'], $link);

		// Clean the email data
		$subject = JMailHelper::cleanSubject($subject);
		$body    = JMailHelper::cleanBody($body);

		// To send we need to use punycode.
		$data['emailfrom'] =
JStringPunycode::emailToPunycode($data['emailfrom']);
		$data['emailfrom'] =
JMailHelper::cleanAddress($data['emailfrom']);
		$data['emailto']   =
JStringPunycode::emailToPunycode($data['emailto']);

		// Send the email
		if (JFactory::getMailer()->sendMail($data['emailfrom'],
$data['sender'], $data['emailto'], $subject, $body) !==
true)
		{
			JError::raiseNotice(500,
JText::_('COM_MAILTO_EMAIL_NOT_SENT'));

			return $this->mailto();
		}

		$this->input->set('view', 'sent');
		$this->display();
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_mailto
 *
 * @copyright   (C) 2011 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Mailto route helper class.
 *
 * @package     Joomla.Site
 * @subpackage  com_mailto
 * @since       1.6.1
 */
abstract class MailtoHelper
{
	/**
	 * Adds a URL to the mailto system and returns the hash
	 *
	 * @param   string  $url  Url
	 *
	 * @return  string  URL hash
	 */
	public static function addLink($url)
	{
		$hash = sha1($url);
		self::cleanHashes();

		$session      = JFactory::getSession();
		$mailto_links = $session->get('com_mailto.links', array());

		if (!isset($mailto_links[$hash]))
		{
			$mailto_links[$hash] = new stdClass;
		}

		$mailto_links[$hash]->link   = $url;
		$mailto_links[$hash]->expiry = time();
		$session->set('com_mailto.links', $mailto_links);

		return $hash;
	}

	/**
	 * Checks if a URL is a Flash file
	 *
	 * @param   string  $hash  File hash
	 *
	 * @return URL
	 */
	public static function validateHash($hash)
	{
		$retval  = false;
		$session = JFactory::getSession();

		self::cleanHashes();
		$mailto_links = $session->get('com_mailto.links', array());

		if (isset($mailto_links[$hash]))
		{
			$retval = $mailto_links[$hash]->link;
		}

		return $retval;
	}

	/**
	 * Cleans out old hashes
	 *
	 * @param   integer  $lifetime  How old are the hashes we want to remove
	 *
	 * @return  void
	 *
	 * @since 1.6.1
	 */
	public static function cleanHashes($lifetime = 1440)
	{
		// Flag for if we've cleaned on this cycle
		static $cleaned = false;

		if (!$cleaned)
		{
			$past         = time() - $lifetime;
			$session      = JFactory::getSession();
			$mailto_links = $session->get('com_mailto.links', array());

			foreach ($mailto_links as $index => $link)
			{
				if ($link->expiry < $past)
				{
					unset($mailto_links[$index]);
				}
			}

			$session->set('com_mailto.links', $mailto_links);
			$cleaned = true;
		}
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_mailto
 *
 * @copyright   (C) 2006 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

JLoader::register('MailtoHelper', JPATH_COMPONENT .
'/helpers/mailto.php');

$controller = JControllerLegacy::getInstance('Mailto');
$controller->registerDefaultTask('mailto');
$controller->execute(JFactory::getApplication()->input->get('task'));
<?xml version="1.0" encoding="utf-8"?>
<extension type="component" version="3.1"
method="upgrade">
	<name>com_mailto</name>
	<author>Joomla! Project</author>
	<creationDate>April 2006</creationDate>
	<copyright>(C) 2006 Open Source Matters, Inc.</copyright>
	<license>GNU General Public License version 2 or later; see
LICENSE.txt</license>
	<authorEmail>admin@joomla.org</authorEmail>
	<authorUrl>www.joomla.org</authorUrl>
	<version>3.0.0</version>
	<description>COM_MAILTO_XML_DESCRIPTION</description>
	<files folder="site">
		<filename>controller.php</filename>
		<filename>index.html</filename>
		<filename>mailto.php</filename>
		<folder>views</folder>
	</files>
	<languages folder="site">
		<language
tag="en-GB">language/en-GB.com_mailto.ini</language>
	</languages>
	<administration>
		<files folder="admin">
			<filename>index.html</filename>
		</files>
		<languages folder="admin">
			<language
tag="en-GB">language/en-GB.com_mailto.sys.ini</language>
		</languages>
	</administration>
</extension>
<?xml version="1.0" encoding="utf-8" ?>
<form>
	<fieldset name="default">
		<field
			name="emailto"
			type="email"
			label="COM_MAILTO_EMAIL_TO"
			filter="string"
			required="true"
			size="30"
			validate="email"
			autocomplete="email"
		/>

		<field
			name="sender"
			type="text"
			label="COM_MAILTO_SENDER"
			filter="string"
			required="true"
			size="30"
		/>

		<field
			name="emailfrom"
			type="email"
			label="COM_MAILTO_YOUR_EMAIL"
			filter="string"
			required="true"
			size="30"
			validate="email"
			autocomplete="email"
		/>

		<field
			name="subject"
			type="text"
			label="COM_MAILTO_SUBJECT"
			filter="string"
			required="true"
			size="30"
		/>

		<field
			name="captcha"
			type="captcha"
			label="COM_MAILTO_CAPTCHA"
			validate="captcha"
		/>
	</fieldset>
</form>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_users
 *
 * @copyright   (C) 2018 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Mailto model class.
 *
 * @since  3.8.9
 */
class MailtoModelMailto extends JModelForm
{
	/**
	 * Method to get the mailto form.
	 *
	 * The base form is loaded from XML and then an event is fired
	 * for users plugins to extend the form with extra fields.
	 *
	 * @param   array    $data      An optional array of data for the form to
interrogate.
	 * @param   boolean  $loadData  True if the form is to load its own data
(default case), false if not.
	 *
	 * @return  JForm	A JForm object on success, false on failure
	 *
	 * @since   3.8.9
	 */
	public function getForm($data = array(), $loadData = true)
	{
		// Get the form.
		$form = $this->loadForm('com_mailto.mailto',
'mailto', array('load_data' => $loadData));

		if (empty($form))
		{
			return false;
		}

		return $form;
	}

	/**
	 * Method to get the data that should be injected in the form.
	 *
	 * @return  array  The default data is an empty array.
	 *
	 * @since   3.8.9
	 */
	protected function loadFormData()
	{
		$user = JFactory::getUser();
		$app  = JFactory::getApplication();
		$data = $app->getUserState('mailto.mailto.form.data',
array());

		$data['link'] =
urldecode($app->input->get('link', '',
'BASE64'));

		if ($data['link'] == '')
		{
			JError::raiseError(403,
JText::_('COM_MAILTO_LINK_IS_MISSING'));

			return false;
		}

		// Load with previous data, if it exists
		$data['sender']    =
$app->input->post->getString('sender', '');
		$data['subject']   =
$app->input->post->getString('subject', '');
		$data['emailfrom'] =
JStringPunycode::emailToPunycode($app->input->post->getString('emailfrom',
''));
		$data['emailto']   =
JStringPunycode::emailToPunycode($app->input->post->getString('emailto',
''));

		if (!$user->guest)
		{
			$data['sender']    = $user->name;
			$data['emailfrom'] = $user->email;
		}

		$app->setUserState('mailto.mailto.form.data', $data);

		$this->preprocessData('com_mailto.mailto', $data);

		return $data;
	}

	/**
	 * Get the request data
	 *
	 * @return  array  The requested data
	 *
	 * @since   3.8.9
	 */
	public function getData()
	{
		$input = JFactory::getApplication()->input;

		$data['emailto']    = $input->get('emailto',
'', 'string');
		$data['sender']     = $input->get('sender',
'', 'string');
		$data['emailfrom']  = $input->get('emailfrom',
'', 'string');
		$data['subject']    = $input->get('subject',
'', 'string');
		$data['consentbox'] = $input->get('consentbox',
'', 'string');

		return $data;
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_mailto
 *
 * @copyright   (C) 2006 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

JHtml::_('behavior.core');
JHtml::_('behavior.keepalive');

?>
<div id="mailto-window">
	<h2>
		<?php echo JText::_('COM_MAILTO_EMAIL_TO_A_FRIEND'); ?>
	</h2>
	<div class="mailto-close">
		<a href="javascript: void window.close()"
title="<?php echo JText::_('COM_MAILTO_CLOSE_WINDOW');
?>">
			<span>
				<?php echo JText::_('COM_MAILTO_CLOSE_WINDOW'); ?>
			</span>
		</a>
	</div>
	<form action="<?php echo
JRoute::_('index.php?option=com_mailto&task=send');
?>" method="post" class="form-validate
form-horizontal well">
		<fieldset>
			<?php foreach ($this->form->getFieldset('') as
$field) : ?>
				<?php if (!$field->hidden) : ?>
					<?php echo $field->renderField(); ?>
				<?php endif; ?>
			<?php endforeach; ?>
			<div class="control-group">
				<div class="controls">
					<button type="submit" class="btn btn-primary
validate">
						<?php echo JText::_('COM_MAILTO_SEND'); ?>
					</button>
					<button type="button" class="button"
onclick="window.close();return false;">
						<?php echo JText::_('COM_MAILTO_CANCEL'); ?>
					</button>
				</div>
			</div>
		</fieldset>
		<input type="hidden" name="layout"
value="<?php echo htmlspecialchars($this->getLayout(),
ENT_COMPAT, 'UTF-8'); ?>" />
		<input type="hidden" name="option"
value="com_mailto" />
		<input type="hidden" name="task"
value="send" />
		<input type="hidden" name="tmpl"
value="component" />
		<input type="hidden" name="link"
value="<?php echo $this->link; ?>" />
		<?php echo JHtml::_('form.token'); ?>
	</form>
</div>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_mailto
 *
 * @copyright   (C) 2006 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Class for Mail.
 *
 * @since  1.5
 */
class MailtoViewMailto extends JViewLegacy
{
	/**
	 * Execute and display a template script.
	 *
	 * @param   string  $tpl  The name of the template file to parse;
automatically searches through the template paths.
	 *
	 * @return  mixed  A string if successful, otherwise an Error object.
	 *
	 * @since   1.5
	 */
	public function display($tpl = null)
	{
		$this->form = $this->get('Form');
		$this->link =
urldecode(JFactory::getApplication()->input->get('link',
'', 'BASE64'));

		return parent::display($tpl);
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_mailto
 *
 * @copyright   (C) 2006 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

?>
<div style="padding: 10px;">
	<div style="text-align:right">
		<a href="javascript: void window.close()">
			<?php echo JText::_('COM_MAILTO_CLOSE_WINDOW'); ?>
<?php echo JHtml::_('image', 'mailto/close-x.png',
null, null, true); ?>
		</a>
	</div>
	<h2>
		<?php echo JText::_('COM_MAILTO_EMAIL_SENT'); ?>
	</h2>
</div>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_mailto
 *
 * @copyright   (C) 2006 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Class for email sent view.
 *
 * @since  1.5
 */
class MailtoViewSent extends JViewLegacy
{
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_media
 *
 * @copyright   (C) 2006 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

// Load the com_media language files, default to the admin file and fall
back to site if one isn't found
$lang = JFactory::getLanguage();
$lang->load('com_media', JPATH_ADMINISTRATOR, null, false,
true)
||	$lang->load('com_media', JPATH_SITE, null, false, true);

// Hand processing over to the admin base file
require_once JPATH_COMPONENT_ADMINISTRATOR . '/media.php';
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_menus
 *
 * @copyright   (C) 2016 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Menus manager master display controller.
 *
 * @since  3.7.0
 */
class MenusController extends JControllerLegacy
{
	/**
	 * Constructor.
	 *
	 * @param   array  $config  An optional associative array of configuration
settings.
	 *                          Recognized key values include
'name', 'default_task', 'model_path', and
	 *                          'view_path' (this list is not meant
to be comprehensive).
	 *
	 * @since   3.7.0
	 */
	public function __construct($config = array())
	{
		$this->input = JFactory::getApplication()->input;

		// Menus frontpage Editor Menu proxying:
		if ($this->input->get('view') === 'items'
&& $this->input->get('layout') ===
'modal')
		{
			JHtml::_('stylesheet', 'system/adminlist.css',
array(), true);
			$config['base_path'] = JPATH_COMPONENT_ADMINISTRATOR;
		}

		parent::__construct($config);
	}
}
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_menus
 *
 * @copyright   (C) 2016 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

// Load the required admin language files
$lang   = JFactory::getLanguage();
$app    = JFactory::getApplication();

if ($app->input->get('view') === 'items'
&& $app->input->get('layout') ===
'modal')
{
	if (!JFactory::getUser()->authorise('core.create',
'com_menus'))
	{
		$app->enqueueMessage(JText::_('JERROR_ALERTNOAUTHOR'),
'warning');

		return;
	}
}

$lang->load('com_menus', JPATH_ADMINISTRATOR);

// Trigger the controller
$controller = JControllerLegacy::getInstance('Menus');
$controller->execute($app->input->get('task'));
$controller->redirect();
<?xml version="1.0" encoding="utf-8"?>
<form>
	<fieldset
addfieldpath="/administrator/components/com_menus/models/fields"
/>
		<field
			name="menutype"
			type="menu"
			label="COM_MENUS_SELECT_MENU_FILTER"
			accesstype="manage"
			clientid=""
			showAll="false"
			filtermode="selector"
			onchange="this.form.submit();"
			>
			<option value="">COM_MENUS_SELECT_MENU</option>
		</field>
		<fields name="filter">
			<field
				name="search"
				type="text"
				inputmode="search"
				label="COM_MENUS_ITEMS_SEARCH_FILTER_LABEL"
				description="COM_MENUS_ITEMS_SEARCH_FILTER"
				hint="JSEARCH_FILTER"
			/>
			<field
				name="published"
				type="status"
				label="COM_MENUS_FILTER_PUBLISHED"
				description="COM_MENUS_FILTER_PUBLISHED_DESC"
				filter="*,0,1,-2"
				onchange="this.form.submit();"
				>
				<option
value="">JOPTION_SELECT_PUBLISHED</option>
			</field>
			<field
				name="access"
				type="accesslevel"
				label="JOPTION_FILTER_ACCESS"
				description="JOPTION_FILTER_ACCESS_DESC"
				onchange="this.form.submit();"
				>
				<option value="">JOPTION_SELECT_ACCESS</option>
			</field>
			<field
				name="language"
				type="contentlanguage"
				label="JOPTION_FILTER_LANGUAGE"
				description="JOPTION_FILTER_LANGUAGE_DESC"
				onchange="this.form.submit();"
				>
				<option value="">JOPTION_SELECT_LANGUAGE</option>
				<option value="*">JALL</option>
			</field>
			<field
				name="level"
				type="integer"
				label="JOPTION_FILTER_LEVEL"
				description="JOPTION_FILTER_LEVEL_DESC"
				first="1"
				last="10"
				step="1"
				languages="*"
				onchange="this.form.submit();"
				>
				<option
value="">JOPTION_SELECT_MAX_LEVELS</option>
			</field>
			<field
				name="parent_id"
				type="MenuItemByType"
				label="COM_MENUS_FILTER_PARENT_MENU_ITEM_LABEL"
				onchange="this.form.submit();"
				>
				<option
value="">COM_MENUS_FILTER_SELECT_PARENT_MENU_ITEM</option>
			</field>
		</fields>
		<fields name="list">
			<field
				name="fullordering"
				type="list"
				label="JGLOBAL_SORT_BY"
				description="JGLOBAL_SORT_BY"
				statuses="*,0,1,2,-2"
				onchange="this.form.submit();"
				default="a.lft ASC"
				validate="options"
				>
				<option value="">JGLOBAL_SORT_BY</option>
				<option value="a.lft
ASC">JGRID_HEADING_ORDERING_ASC</option>
				<option value="a.lft
DESC">JGRID_HEADING_ORDERING_DESC</option>
				<option value="a.published
ASC">JSTATUS_ASC</option>
				<option value="a.published
DESC">JSTATUS_DESC</option>
				<option value="a.title
ASC">JGLOBAL_TITLE_ASC</option>
				<option value="a.title
DESC">JGLOBAL_TITLE_DESC</option>
				<option value="menutype_title
ASC">COM_MENUS_HEADING_MENU_ASC</option>
				<option value="menutype_title
DESC">COM_MENUS_HEADING_MENU_DESC</option>
				<option value="a.home
ASC">COM_MENUS_HEADING_HOME_ASC</option>
				<option value="a.home
DESC">COM_MENUS_HEADING_HOME_DESC</option>
				<option value="a.access
ASC">JGRID_HEADING_ACCESS_ASC</option>
				<option value="a.access
DESC">JGRID_HEADING_ACCESS_DESC</option>
				<option value="association ASC"
requires="associations">JASSOCIATIONS_ASC</option>
				<option value="association DESC"
requires="associations">JASSOCIATIONS_DESC</option>
				<option value="language
ASC">JGRID_HEADING_LANGUAGE_ASC</option>
				<option value="language
DESC">JGRID_HEADING_LANGUAGE_DESC</option>
				<option value="a.id
ASC">JGRID_HEADING_ID_ASC</option>
				<option value="a.id
DESC">JGRID_HEADING_ID_DESC</option>
			</field>
			<field
				name="limit"
				type="limitbox"
				label="COM_MENUS_LIST_LIMIT"
				description="COM_MENUS_LIST_LIMIT_DESC"
				class="input-mini"
				default="25"
				onchange="this.form.submit();"
			/>
		</fields>
</form>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_modules
 *
 * @copyright   (C) 2015 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Modules manager master display controller.
 *
 * @since  3.5
 */
class ModulesController extends JControllerLegacy
{
	/**
	 * Constructor.
	 *
	 * @param   array  $config  An optional associative array of configuration
settings.
	 *                          Recognized key values include
'name', 'default_task', 'model_path', and
	 *                          'view_path' (this list is not meant
to be comprehensive).
	 *
	 * @since   3.5
	 */
	public function __construct($config = array())
	{
		$this->input = JFactory::getApplication()->input;

		// Modules frontpage Editor Module proxying:
		if ($this->input->get('view') === 'modules'
&& $this->input->get('layout') ===
'modal')
		{
			JHtml::_('stylesheet', 'system/adminlist.css',
array('version' => 'auto', 'relative'
=> true));
			$config['base_path'] = JPATH_COMPONENT_ADMINISTRATOR;
		}

		parent::__construct($config);
	}
}
<?xml version="1.0" encoding="utf-8"?>
<form>
	<fieldset
addfieldpath="/administrator/components/com_modules/models/fields"
/>

	<fields name="filter">
		<field
			name="search"
			type="text"
			inputmode="search"
			label="COM_MODULES_MODULES_FILTER_SEARCH_LABEL"
			description="COM_MODULES_MODULES_FILTER_SEARCH_DESC"
			hint="JSEARCH_FILTER"
			noresults="COM_MODULES_MSG_MANAGE_NO_MODULES"
		/>
		<field
			name="position"
			type="modulesposition"
			label="COM_MODULES_FIELD_POSITION_LABEL"
			onchange="this.form.submit();"
			>
			<option
value="">COM_MODULES_OPTION_SELECT_POSITION</option>
		</field>
		<field
			name="module"
			type="ModulesModule"
			label="COM_MODULES_OPTION_SELECT_MODULE"
			onchange="this.form.submit();"
			>
			<option
value="">COM_MODULES_OPTION_SELECT_MODULE</option>
		</field>
		<field
			name="access"
			type="accesslevel"
			label="JOPTION_FILTER_ACCESS"
			description="JOPTION_FILTER_ACCESS_DESC"
			onchange="this.form.submit();"
			>
			<option value="">JOPTION_SELECT_ACCESS</option>
		</field>
	</fields>
	<fields name="list">
		<field
			name="fullordering"
			type="list"
			label="JGLOBAL_SORT_BY"
			description="JGLOBAL_SORT_BY"
			statuses="*,0,1,-2"
			onchange="this.form.submit();"
			default="a.position ASC"
			validate="options"
			>
			<option value="">JGLOBAL_SORT_BY</option>
			<option value="a.ordering
ASC">JGRID_HEADING_ORDERING_ASC</option>
			<option value="a.ordering
DESC">JGRID_HEADING_ORDERING_DESC</option>
			<option value="a.published
ASC">JSTATUS_ASC</option>
			<option value="a.published
DESC">JSTATUS_DESC</option>
			<option value="a.title
ASC">JGLOBAL_TITLE_ASC</option>
			<option value="a.title
DESC">JGLOBAL_TITLE_DESC</option>
			<option value="a.position
ASC">COM_MODULES_HEADING_POSITION_ASC</option>
			<option value="a.position
DESC">COM_MODULES_HEADING_POSITION_DESC</option>
			<option value="name
ASC">COM_MODULES_HEADING_MODULE_ASC</option>
			<option value="name
DESC">COM_MODULES_HEADING_MODULE_DESC</option>
			<option value="pages
ASC">COM_MODULES_HEADING_PAGES_ASC</option>
			<option value="pages
DESC">COM_MODULES_HEADING_PAGES_DESC</option>
			<option value="ag.title
ASC">JGRID_HEADING_ACCESS_ASC</option>
			<option value="ag.title
DESC">JGRID_HEADING_ACCESS_DESC</option>
			<option value="l.title
ASC">JGRID_HEADING_LANGUAGE_ASC</option>
			<option value="l.title
DESC">JGRID_HEADING_LANGUAGE_DESC</option>
			<option value="a.id
ASC">JGRID_HEADING_ID_ASC</option>
			<option value="a.id
DESC">JGRID_HEADING_ID_DESC</option>
		</field>
		<field
			name="limit"
			type="limitbox"
			label="COM_MODULES_LIST_LIMIT"
			description="JFIELD_PLG_SEARCH_SEARCHLIMIT_DESC"
			class="input-mini"
			default="25"
			onchange="this.form.submit();"
		/>
	</fields>
</form>
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_modules
 *
 * @copyright   (C) 2015 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

// Load the required admin language files
$lang   = JFactory::getLanguage();
$app    = JFactory::getApplication();
$config = array();
$lang->load('com_modules', JPATH_ADMINISTRATOR);

if ($app->input->get('view') === 'modules'
&& $app->input->get('layout') ===
'modal')
{
	if (!JFactory::getUser()->authorise('core.create',
'com_modules'))
	{
		$app->enqueueMessage(JText::_('JERROR_ALERTNOAUTHOR'),
'warning');

		return;
	}
}

if ($app->input->get('task') ===
'module.orderPosition')
{
	$config['base_path'] = JPATH_COMPONENT_ADMINISTRATOR;
}

// Trigger the controller
$controller = JControllerLegacy::getInstance('Modules', $config);
$controller->execute($app->input->get('task'));
$controller->redirect();
<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_newsfeeds
 *
 * @copyright   (C) 2006 Open Source Matters, Inc.
<https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

/**
 * Newsfeeds Component Controller
 *
 * @since  1.5
 */
class NewsfeedsController extends JControllerLegacy
{
	/**
	 * Method to show a newsfeeds view
	 *
	 * @param   boolean  $cachable   If true, the view output will be cached
	 * @param   array    $urlparams  An array of safe URL parameters and their
variable types, for valid values see {@link JFilterInput::clean()}.
	 *
	 * @return  JControllerLegacy		This object to support chaining.
	 *
	 * @since   1.5
	 */
	public function display($cachable = false, $urlparams = false)
	{
		$cachable = true;

		// Set the default view name and format from the Request.
		$vName = $this->input->get('view',
'categories');
		$this->input->set('view', $vName);

		$user = JFactory::getUser();

		if ($user->get('id') || ($this->input->getMethod() ===
'POST' && $vName === 'category'))
		{
			$cachable = false;
		}

		$safeurlparams = array('id' => 'INT',
'limit' => 'UINT', 'limitstart' =>
'UINT',
								'filter_order' => 'CMD',
'filter_order_Dir' => 'CMD', 'lang' =>
'CMD');

		parent::display($cachable, $safeurlparams);
	}
}