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<?php
/**
 * @package	RSMembership!
 * @copyright	(c) 2009 - 2016 RSJoomla!
 * @link		https://www.rsjoomla.com
 * @license	GNU General Public License
http://www.gnu.org/licenses/gpl-3.0.en.html
 */

defined('_JEXEC') or die('Restricted access');

class RSMembershipModelCategories extends JModelList
{
	public function __construct($config = array())
	{
		if (empty($config['filter_fields'])) 
			$config['filter_fields'] = array('id',
'name', 'published', 'ordering');

		parent::__construct($config);
	}

	protected function getListQuery()
	{
		$db		= JFactory::getDBO();
		$query	= $db->getQuery(true);

		$query->
			select('*')->
			from($db->qn('#__rsmembership_categories'));

		// search filter
		$filter_word =
$this->getState($this->context.'.filter.search');
		if (strlen($filter_word)) 
			$query->where($db->qn('name').' LIKE
'.$db->q('%'.$filter_word.'%'));

		// state filter
		$filter_state =
$this->getState($this->context.'.filter.filter_state');
		if (is_numeric($filter_state)) 
			$query->where($db->qn('published').' =
'.$db->q($filter_state));

		$listOrdering  	= $this->getState('list.ordering',
'ordering');
		$listDirection 	= $this->getState('list.direction',
'ASC');

		$query->order($listOrdering.' '.$listDirection);

		return $query;
	}

	protected function populateState($ordering = null, $direction = null) 
	{
		$app = JFactory::getApplication();

		$this->setState($this->context.'.filter.search', 		
$app->getUserStateFromRequest($this->context.'.categories.search',
'filter_search'));
		$this->setState($this->context.'.filter.filter_state', 	
$app->getUserStateFromRequest($this->context.'.categories.filter_state',
'filter_state'));

		parent::populateState('ordering', 'ASC');
	}

	public function getOrdering() {
		require_once JPATH_COMPONENT.'/helpers/adapters/ordering.php';

		$ordering = new RSOrdering();
		return $ordering;
	}
	
	public function getFilterBar() 
	{
		require_once
JPATH_COMPONENT.'/helpers/adapters/filterbar.php';

		// Search filter
		$options['search'] = array(
			'label' => JText::_('JSEARCH_FILTER'),
			'value' =>
$this->getState($this->context.'.filter.search')
		);

		// Categories States filter
		$options['filter_state'] 	=
$this->getState($this->context.'.filter.filter_state');
		$options['states'] = array(
			JHtml::_('select.option', '',
JText::_('COM_RSMEMBERSHIP_MEMBERSHIPS_FILTER_BY_STATE')),
			JHtml::_('select.option', '1',
JText::_('COM_RSMEMBERSHIP_MEMBERSHIPS_FILTER_PUBLISHED')),
			JHtml::_('select.option', '0',
JText::_('COM_RSMEMBERSHIP_MEMBERSHIPS_FILTER_UNPUBLISHED'))
		);

		$options['listOrder']  =
$this->getState('list.ordering', 'ordering');
		$options['listDirn']   =
$this->getState('list.direction', 'ASC');
		$options['sortFields'] = array(
			JHtml::_('select.option', 'id',
		JText::_('COM_RSMEMBERSHIP_ID')),
			JHtml::_('select.option', 'ordering',
	JText::_('JGRID_HEADING_ORDERING')),
			JHtml::_('select.option', 'name',
		JText::_('COM_RSMEMBERSHIP_CATEGORY_NAME')),
			JHtml::_('select.option', 'published',
	JText::_('COM_RSMEMBERSHIP_PUBLISHED'))
		);
		
		// Joomla 2.5
		$options['rightItems'] = array(
			array(
				'input' => '<select name="filter_state"
class="inputbox"
onchange="this.form.submit()">'."\n"
						   .JHtml::_('select.options',
$options['states'], 'value', 'text',
$options['filter_state'], false)."\n"
						   .'</select>'
			)
		);

		$bar = new RSFilterBar($options);

		return $bar;
	}

	public function getSideBar() 
	{
		require_once JPATH_COMPONENT.'/helpers/toolbar.php';

		return RSMembershipToolbarHelper::render();
	}

	public function getTable($type = 'Category', $prefix =
'RSMembershipTable', $config = array())
	{
		return JTable::getInstance($type, $prefix, $config);
	}
}