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<?php
/*----------------------------------------------------------------------------------|
www.vdm.io |----/
Lmskaran
/-------------------------------------------------------------------------------------------------------/
@version 1.0.77
@build 6th April, 2022
@created 22nd July, 2020
@package Moojla
@subpackage view.html.php
@author Lmskaran <http://Lmskaran.com>
@copyright Copyright (C) 2015. All Rights Reserved
@license GNU/GPL Version 2 or later -
http://www.gnu.org/licenses/gpl-2.0.html
____ _____ _____ __ __ __ __ ___ _____ __ __ ____
_____ _ _ ____ _ _ ____
(_ _)( _ )( _ )( \/ )( ) /__\ / __)( _ )( \/ )( _ \(
_ )( \( )( ___)( \( )(_ _)
.-_)( )(_)( )(_)( ) ( )(__ /(__)\ ( (__ )(_)( ) ( )___/
)(_)( ) ( )__) ) ( )(
\____) (_____)(_____)(_/\/\_)(____)(__)(__) \___)(_____)(_/\/\_)(__)
(_____)(_)\_)(____)(_)\_) (__)
/------------------------------------------------------------------------------------------------------*/
// No direct access to this file
defined('_JEXEC') or die('Restricted access');
/**
* Moojla View class for the Courses
*/
class MoojlaViewCourses extends JViewLegacy
{
/**
* Courses view display method
* @return void
*/
function display($tpl = null)
{
if ($this->getLayout() !== 'modal')
{
// Include helper submenu
MoojlaHelper::addSubmenu('courses');
}
// Assign data to the view
$this->items = $this->get('Items');
$this->pagination = $this->get('Pagination');
$this->state = $this->get('State');
$this->user = JFactory::getUser();
// Load the filter form from xml.
$this->filterForm = $this->get('FilterForm');
// Load the active filters.
$this->activeFilters = $this->get('ActiveFilters');
// Add the list ordering clause.
$this->listOrder =
$this->escape($this->state->get('list.ordering',
'a.id'));
$this->listDirn =
$this->escape($this->state->get('list.direction',
'DESC'));
$this->saveOrder = $this->listOrder == 'a.ordering';
// set the return here value
$this->return_here = urlencode(base64_encode((string)
JUri::getInstance()));
// get global action permissions
$this->canDo = MoojlaHelper::getActions('course');
$this->canEdit = $this->canDo->get('course.edit');
$this->canState =
$this->canDo->get('core.edit.state');
$this->canCreate = $this->canDo->get('course.create');
$this->canDelete = $this->canDo->get('course.delete');
$this->canBatch = $this->canDo->get('core.batch');
// We don't need toolbar in the modal window.
if ($this->getLayout() !== 'modal')
{
$this->addToolbar();
$this->sidebar = JHtmlSidebar::render();
// load the batch html
if ($this->canCreate && $this->canEdit &&
$this->canState)
{
$this->batchDisplay = JHtmlBatch_::render();
}
}
// Check for errors.
if (count($errors = $this->get('Errors')))
{
throw new Exception(implode("\n", $errors), 500);
}
// Display the template
parent::display($tpl);
// Set the document
$this->setDocument();
}
/**
* Setting the toolbar
*/
protected function addToolBar()
{
JToolBarHelper::title(JText::_('COM_MOOJLA_COURSES'),
'list');
JHtmlSidebar::setAction('index.php?option=com_moojla&view=courses');
JFormHelper::addFieldPath(JPATH_COMPONENT . '/models/fields');
if ($this->canCreate)
{
JToolBarHelper::addNew('course.add');
}
// Only load if there are items
if (MoojlaHelper::checkArray($this->items))
{
if ($this->canEdit)
{
JToolBarHelper::editList('course.edit');
}
if ($this->canState)
{
JToolBarHelper::publishList('courses.publish');
JToolBarHelper::unpublishList('courses.unpublish');
JToolBarHelper::archiveList('courses.archive');
if ($this->canDo->get('core.admin'))
{
JToolBarHelper::checkin('courses.checkin');
}
}
// Add a batch button
if ($this->canBatch && $this->canCreate &&
$this->canEdit && $this->canState)
{
// Get the toolbar object instance
$bar = JToolBar::getInstance('toolbar');
// set the batch button name
$title = JText::_('JTOOLBAR_BATCH');
// Instantiate a new JLayoutFile instance and render the batch button
$layout = new JLayoutFile('joomla.toolbar.batch');
// add the button to the page
$dhtml = $layout->render(array('title' => $title));
$bar->appendButton('Custom', $dhtml, 'batch');
}
if ($this->user->authorise('course.update_courses',
'com_moojla'))
{
// add Update courses button.
JToolBarHelper::custom('courses.updateCourse', 'book
custom-button-updatecourse', '',
'COM_MOOJLA_UPDATE_COURSES', 'true');
}
if ($this->user->authorise('course.sync_tag',
'com_moojla'))
{
// add Sync tag button.
JToolBarHelper::custom('courses.syncTags', 'tags
custom-button-synctags', '',
'COM_MOOJLA_SYNC_TAG', 'true');
}
if
($this->user->authorise('course.fetch_moojla_enrolment',
'com_moojla'))
{
// add Fetch moojla enrolment button.
JToolBarHelper::custom('courses.fetchMoojlaEnrolment',
'address custom-button-fetchmoojlaenrolment', '',
'COM_MOOJLA_FETCH_MOOJLA_ENROLMENT', 'true');
}
if
($this->user->authorise('course.migrate_from_joomdle',
'com_moojla'))
{
// add Migrate from Joomdle button.
JToolBarHelper::custom('courses.migrateFromJoomdle',
'database custom-button-migratefromjoomdle', '',
'COM_MOOJLA_MIGRATE_FROM_JOOMDLE', 'true');
}
if ($this->state->get('filter.published') == -2
&& ($this->canState && $this->canDelete))
{
JToolbarHelper::deleteList('', 'courses.delete',
'JTOOLBAR_EMPTY_TRASH');
}
elseif ($this->canState && $this->canDelete)
{
JToolbarHelper::trash('courses.trash');
}
if ($this->canDo->get('core.export') &&
$this->canDo->get('course.export'))
{
JToolBarHelper::custom('courses.exportData',
'download', '', 'COM_MOOJLA_EXPORT_DATA',
true);
}
}
if ($this->user->authorise('course.fetch',
'com_moojla'))
{
// add Fetch button.
JToolBarHelper::custom('courses.fetchCourses', 'contract
custom-button-fetchcourses', '',
'COM_MOOJLA_FETCH', false);
}
if ($this->user->authorise('course.sections',
'com_moojla'))
{
// add Sections button.
JToolBarHelper::custom('courses.goToSections', 'briefcase
custom-button-gotosections', '',
'COM_MOOJLA_SECTIONS', false);
}
if ($this->user->authorise('course.modules',
'com_moojla'))
{
// add Modules button.
JToolBarHelper::custom('courses.goToModules', 'image
custom-button-gotomodules', '',
'COM_MOOJLA_MODULES', false);
}
if ($this->user->authorise('course.contents',
'com_moojla'))
{
// add Contents button.
JToolBarHelper::custom('courses.goToContents',
'bubble-quote custom-button-gotocontents', '',
'COM_MOOJLA_CONTENTS', false);
}
if ($this->canDo->get('core.import') &&
$this->canDo->get('course.import'))
{
JToolBarHelper::custom('courses.importData',
'upload', '', 'COM_MOOJLA_IMPORT_DATA',
false);
}
// set help url for this view if found
$help_url = MoojlaHelper::getHelpUrl('courses');
if (MoojlaHelper::checkString($help_url))
{
JToolbarHelper::help('COM_MOOJLA_HELP_MANAGER', false,
$help_url);
}
// add the options comp button
if ($this->canDo->get('core.admin') ||
$this->canDo->get('core.options'))
{
JToolBarHelper::preferences('com_moojla');
}
// Only load published batch if state and batch is allowed
if ($this->canState && $this->canBatch)
{
JHtmlBatch_::addListSelection(
JText::_('COM_MOOJLA_KEEP_ORIGINAL_STATE'),
'batch[published]',
JHtml::_('select.options',
JHtml::_('jgrid.publishedOptions', array('all' =>
false)), 'value', 'text', '', true)
);
}
if ($this->canBatch && $this->canCreate &&
$this->canEdit)
{
// Category Batch selection.
JHtmlBatch_::addListSelection(
JText::_('COM_MOOJLA_KEEP_ORIGINAL_CATEGORY'),
'batch[category]',
JHtml::_('select.options',
JHtml::_('category.options', 'com_moojla.course'),
'value', 'text')
);
}
}
/**
* Method to set up the document properties
*
* @return void
*/
protected function setDocument()
{
if (!isset($this->document))
{
$this->document = JFactory::getDocument();
}
$this->document->setTitle(JText::_('COM_MOOJLA_COURSES'));
$this->document->addStyleSheet(JURI::root() .
"administrator/components/com_moojla/assets/css/courses.css",
(MoojlaHelper::jVersion()->isCompatible('3.8.0')) ?
array('version' => 'auto') : 'text/css');
}
/**
* Escapes a value for output in a view script.
*
* @param mixed $var The output to escape.
*
* @return mixed The escaped value.
*/
public function escape($var)
{
if(strlen($var) > 50)
{
// use the helper htmlEscape method instead and shorten the string
return MoojlaHelper::htmlEscape($var, $this->_charset, true);
}
// use the helper htmlEscape method instead.
return MoojlaHelper::htmlEscape($var, $this->_charset);
}
/**
* Returns an array of fields the table can be sorted by
*
* @return array Array containing the field name to sort by as the key
and display text as value
*/
protected function getSortFields()
{
return array(
'a.ordering' =>
JText::_('JGRID_HEADING_ORDERING'),
'a.published' => JText::_('JSTATUS'),
'a.shortname' =>
JText::_('COM_MOOJLA_COURSE_SHORTNAME_LABEL'),
'a.fullname' =>
JText::_('COM_MOOJLA_COURSE_FULLNAME_LABEL'),
'category_title' =>
JText::_('COM_MOOJLA_COURSE_COURSES_CATEGORIES'),
'a.id' => JText::_('JGRID_HEADING_ID')
);
}
}