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<?php
/**
*----------------------------------------------------------------------------
* iCagenda Events Management Extension for Joomla!
*----------------------------------------------------------------------------
* @version 3.8.18 2023-06-04
*
* @package iCagenda.Site
* @link https://www.icagenda.com
*
* @author Cyril Rezé
* @copyright (c) 2012-2024 Cyril Rezé / iCagenda. All rights reserved.
* @license GNU General Public License version 3 or later; see LICENSE.txt
*
* @since 3.6.0
*----------------------------------------------------------------------------
*/
defined('_JEXEC') or die();
jimport('joomla.application.component.helper');
/**
* HTML View class - iCagenda List of Events.
*/
class icagendaViewList extends JViewLegacy
{
protected $params;
protected $items;
protected $getAllDates;
protected $state;
protected $template;
protected $themeList;
protected $header;
protected $pagination;
protected $sharing;
protected $iclist_vars = 'components/com_icagenda/add/elements/iclist_vars.php';
/**
* Execute and display a template script.
*
* @param string $tpl The name of the template file to parse; automatically searches through the template paths.
* @return mixed A string if successful, otherwise a Error object.
*
* @since 3.6.0
*/
public function display($tpl = null)
{
$app = JFactory::getApplication();
$document = JFactory::getDocument();
$jinput = $app->input;
// Loading data
$items = $this->getModel()->getItems();
$this->state = $this->get('State');
$this->params = $this->state->get('params');
$this->getAllDates = icagendaEventsData::getAllDates();
// Check for errors.
if (count($errors = $this->get('Errors')))
{
throw new Exception(implode("\n", $errors), 500);
return false;
}
// Shortcut for params
$params = $this->params;
// For Dev.
$time_loading = $params->get('time_loading', '');
if ($time_loading)
{
$starttime_list = iCLibrary::getMicrotime();
}
$getAllDates = $this->getAllDates;
$number = $params->get('number', 5);
// Process the content plugins.
$this->dispatcher = JEventDispatcher::getInstance();
JPluginHelper::importPlugin('content'); // to be removed ? and replace by icagenda plugin group
// JPluginHelper::importPlugin('icagenda'); // Check for 3.9
$this->dispatcher->trigger('iCagendaOnListPrepare', array('com_icagenda.list', &$items, &$params, &$getAllDates)); // @deprecated 4.0
$this->dispatcher->trigger('onICagendaEventsPrepare', array('com_icagenda.list', &$items, &$params, &$getAllDates));
// Set events for the current page (todo: move to model)
$new_items = array();
$evt = array();
if (count($getAllDates) > 0)
{
$limit = $jinput->get('limit', '');
$getpage = $jinput->get('page', 1);
if ($limit != '' && $limit >= 0)
{
$number = ($limit == 0) ? count($getAllDates) : (int) $limit;
}
// Set number of events to be displayed per page
$index = $number * ($getpage - 1);
$currentPageDates = array_slice($getAllDates, $index, $number, true);
foreach ($currentPageDates as $date_id)
{
// Get id and date for each event to be displayed
$ex_date_id = explode('_', $date_id);
$evt[] = $ex_date_id['0'];
$evt_id = $ex_date_id['1'];
foreach ($items as $item)
{
if ($evt_id == $item->id)
{
$new_items[] = $item;
}
}
}
}
$this->items = $new_items;
$this->evt = $evt;
// Load Theme pack layout for list
$this->template = $params->get('template', 'default');
$themeList = icagendaTheme::getThemeLayout($this->template, 'list');
// Check if errors (file missing)
if ($themeList[1])
{
$msg = ($themeList[1] !== 'deprecated')
? 'iCagenda ' . JText::_('PHPMAILER_FILE_OPEN') . ' <strong>' . $this->template . '_list.php</strong>'
: JText::_('COM_ICAGENDA_ERROR_THEME_PACK_OUTDATED') . '<br/>'
. JText::sprintf('COM_ICAGENDA_ERROR_THEME_PACK_EDIT_OR_CHANGE', '<strong>'
. $this->template . '_list.php</strong>');
$app->enqueueMessage($msg, 'warning');
if ($themeList[1] !== 'alert')
{
return false;
}
}
$this->themeList = $themeList[0];
// Component Options
$this->cat_description = ($params->get('displayCatDesc_menu', 'global') == 'global')
? $params->get('CatDesc_global', '0')
: $params->get('displayCatDesc_menu', '');
$cat_options = ($params->get('displayCatDesc_menu', 'global') == 'global')
? $params->get('CatDesc_checkbox', '')
: $params->get('displayCatDesc_checkbox', '');
$this->cat_options = is_array($cat_options) ? $cat_options : array();
$this->pageclass_sfx = htmlspecialchars($params->get('pageclass_sfx', ''));
// Set Header and pagination
$countAll = count($getAllDates);
$arrowText = $params->get('arrowtext', 1);
$pagination = $params->get('pagination', 1);
$filters_active = $jinput->get('filter_search')
|| $jinput->get('filter_from')
|| $jinput->get('filter_to')
|| $jinput->get('filter_category')
|| $jinput->get('filter_month')
|| $jinput->get('filter_year')
? true
: false;
$this->header = icagendaList::header($countAll, $number, $filters_active);
$this->pagination = icagendaList::pagination($countAll, $arrowText, $number, $pagination);
$this->sharing = icagendaAddthis::share(); // @deprecated 3.8.18 - removed 4.0
// Define plugin events.
$this->event = new stdClass;
$results = $this->dispatcher->trigger('iCagendaOnListBeforeDisplay', array('com_icagenda.list', &$this->items, &$this->params));
$this->event->iCagendaOnListBeforeDisplay = trim(implode("\n", $results));
$results = $this->dispatcher->trigger('iCagendaOnListAfterDisplay', array('com_icagenda.list', &$this->items, &$this->params));
$this->event->iCagendaOnListAfterDisplay = trim(implode("\n", $results));
icagendaInfo::commentVersion();
$this->_prepareDocument();
$this->iclist_vars = 'components/com_icagenda/add/elements/iclist_vars.php'; // icagendaEvent::setVar($evt, $item);
parent::display($tpl);
$this->dispatcher->trigger('onListAfterDisplay', array('com_icagenda.list', &$this->items, &$this->params)); // @deprecated. Kept for B/C
// Loads jQuery Library
JHtml::_('bootstrap.framework');
JHtml::_('jquery.framework');
// Add CSS
icagendaTheme::loadComponentCSS($this->template);
icagendaThemeStyle::addMediaCss($this->template, 'component');
// Set Tooltip
icagendaTiptip::setTooltip('.iCtip');
// Add RSS Feeds
$menu = $app->getMenu()->getActive()->id;
$feed = 'index.php?option=com_icagenda&view=list&Itemid=' . (int) $menu . '&format=feed';
$rss = array(
'type' => 'application/rss+xml',
'title' => 'RSS 2.0',
);
$document->addHeadLink(JRoute::_($feed.'&type=rss'), 'alternate', 'rel', $rss);
// For Dev.
if ($time_loading)
{
$endtime_list = iCLibrary::getMicrotime();
echo '<center style="font-size:8px;">Time to create view: ' . round($endtime_list-$starttime_list, 3) . ' seconds</center>';
}
}
/**
* Prepares the document
*
* @since 3.6.0
*/
protected function _prepareDocument()
{
$app = JFactory::getApplication();
$menus = $app->getMenu();
$pathway = $app->getPathway();
$title = null;
$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 = $app->getCfg('sitename');
}
elseif ($app->getCfg('sitename_pagetitles', 0) == 1)
{
$title = JText::sprintf('JPAGETITLE', $app->getCfg('sitename'), $title);
}
elseif ($app->getCfg('sitename_pagetitles', 0) == 2)
{
$title = JText::sprintf('JPAGETITLE', $title, $app->getCfg('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', $this->params->get('menu-meta_keywords', ''));
}
if ($app->getCfg('MetaTitle') == '1'
&& $this->params->get('menupage_title', ''))
{
$this->document->setMetaData('title', $this->params->get('page_title', ''));
}
}
}