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<?php
/**
*----------------------------------------------------------------------------
* iCagenda Events Management Extension for Joomla!
*----------------------------------------------------------------------------
* @version 3.9.9 2025-01-25
*
* @package iCagenda.Site
* @link https://www.joomlic.com
*
* @author Cyril Rezé
* @copyright (c) 2012-2025 Cyril Rezé / JoomliC. All rights reserved.
* @license GNU General Public License version 3 or later; see LICENSE.txt
*
* @since 3.6
*----------------------------------------------------------------------------
*/
defined('_JEXEC') or die;
use Joomla\Registry\Registry;
/**
* iCagenda Component Event Model
*
*/
class iCagendaModelEvent extends JModelItem
{
/**
* Model context string.
*
* @var string
*/
protected $_context = 'com_icagenda.event';
/**
* Method to auto-populate the model state.
*
* Note. Calling getState in this method will result in recursion.
*
* @return void
*
* @since 3.6.0
*/
protected function populateState()
{
$app = JFactory::getApplication('site');
$jinput = $app->input;
// Load state from the request.
$pk = $jinput->getInt('id');
$this->setState('event.id', $pk);
$offset = $jinput->getUInt('limitstart');
$this->setState('list.offset', $offset);
// Load the parameters.
$params = $app->getParams();
$this->setState('params', $params);
// TODO: Tune these values based on other permissions.
$user = JFactory::getUser();
if ( ! $user->authorise('core.edit.state', 'com_icagenda') && ! $user->authorise('core.edit', 'com_icagenda'))
{
$this->setState('filter.published', 1);
$this->setState('filter.archived', 2);
}
$this->setState('filter.language', JLanguageMultilang::isEnabled());
}
/**
* Method to get event data.
*
* @param integer $pk The id of the event.
*
* @return mixed Menu item data object on success, false on failure.
*
* @since 3.6.0
*/
public function getItem($pk = null)
{
$app = JFactory::getApplication();
$jinput = $app->input;
$user = JFactory::getUser();
$pk = ( ! empty($pk)) ? $pk : (int) $this->getState('event.id');
if ($this->_item === null)
{
$this->_item = array();
}
if ( ! isset($this->_item[$pk]))
{
try
{
$db = $this->getDbo();
$query = $db->getQuery(true)
->select(
$this->getState(
'item.select', 'e.*, ' .
'e.name AS contact_name, e.email AS contact_email'
)
);
$query->from('#__icagenda_events AS e');
$query->where('e.state = 1');
// Join over the category
$query->select('c.id AS cat_id, c.title AS cat_title, c.color AS cat_color, c.desc AS cat_desc')
->join('LEFT', '#__icagenda_category AS c ON c.id = e.catid')
->where('c.state = 1');
// Filter by language
if ($this->getState('filter.language'))
{
$query->where('e.language in (' . $db->quote(JFactory::getLanguage()->getTag()) . ',' . $db->quote('*') . ')');
}
$query->where('e.id = ' . (int) $pk);
// Features - Extract the number of displayable icons per event
$query->select('feat.count AS features');
$sub_query = $db->getQuery(true);
$sub_query->select('fx.event_id, COUNT(*) AS count');
$sub_query->from('#__icagenda_feature_xref AS fx');
$sub_query->innerJoin("#__icagenda_feature AS f ON fx.feature_id = f.id AND f.state = 1 AND f.icon <> '-1'");
$sub_query->group('fx.event_id');
$query->leftJoin('(' . (string) $sub_query . ') AS feat ON e.id = feat.event_id');
// Registrations - Get total of registered people
$evtParams = icagendaEvent::getParams((int) $pk);
$typeReg = $evtParams->get('typeReg', 1);
$query->select($db->qn('r.count', 'registered'));
$sub_query = $db->getQuery(true)
->select(array(
$db->qn('r.eventid'),
'sum(' . $db->qn('r.people') . ') AS count',
))
->from($db->qn('#__icagenda_registration', 'r'))
->where($db->qn('r.status') . ' = 1')
->where($db->qn('r.state') . ' = 1');
// Get var event date alias if set or var 'event_date' set to session in event details view
$session = JFactory::getSession();
$date_value = $jinput->get('date', '');
$event_id = $session->get('event_id', '');
if ($event_id !== $pk)
{
$session->set('event_id', (int) $pk);
$session->set('event_date', icagendaEvent::convertDateAliasToSQLDatetime($date_value));
$session->set('session_date', icagendaEvent::convertDateAliasToSQLDatetime($date_value));
}
elseif ($date_value)
{
$session->set('event_date', icagendaEvent::convertDateAliasToSQLDatetime($date_value));
$session->set('session_date', icagendaEvent::convertDateAliasToSQLDatetime($date_value));
} else {
// Flush session for period.
$session->set('event_date', '');
$session->set('session_date', '');
}
if ( ! $event_id) $session->set('event_id', (int) $pk);
$event_date = $session->get('event_date', '');
$get_date = $jinput->get('date', ($event_date ? date('Y-m-d-H-i', strtotime($event_date)) : ''));
// Convert to SQL datetime if set, or return empty.
$dateday = icagendaEvent::convertDateAliasToSQLDatetime($get_date);
// Redirect and remove date var, if not correctly set
if ($get_date
&& ! $dateday)
{
$event_url = JUri::getInstance()->toString();
$cleanurl = preg_replace('/&date=[^&]*/', '', $event_url);
$cleanurl = preg_replace('/\?date=[^\?]*/', '', $cleanurl);
$app->redirect($cleanurl);
return false;
}
// Registration type: by single date/period (1)
if ($dateday && $typeReg == 1)
{
// $sub_query->where('r.date = ' . $db->q($dateday)); // This is the good logic if correctly set
$sub_query->where('(r.date = ' . $db->q($dateday) . ' OR (r.date = "" AND r.period = 1))');
}
elseif ( ! $dateday && $typeReg == 1)
{
// $sub_query->where('r.date = "" AND r.period = 0'); // This is the good logic if correctly set
$sub_query->where('r.date = ""');
}
$sub_query->group('r.eventid');
$query->leftJoin('(' . (string) $sub_query . ') AS r ON e.id = r.eventid');
// 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) $archived . ')');
// }
// Filter by language
if ($this->getState('filter.language'))
{
$query->where('e.language in (' . $db->q(JFactory::getLanguage()->getTag()) . ',' . $db->q('*') . ')');
}
$db->setQuery($query);
$data = $db->loadObject();
if (empty($data))
{
throw new \Exception(JText::_('COM_ICAGENDA_ERROR_EVENT_NOT_FOUND'), 404);
}
// Add to Cal
$data->googleCalendar = icagendaAddtocal::googleCalendar($data);
$data->windowsliveCalendar = icagendaAddtocal::windowsliveCalendar($data);
$data->yahooCalendar = icagendaAddtocal::yahooCalendar($data);
// Extract the feature details, if needed
if (is_null($data->features))
{
$data->features = array();
}
else
{
$db = $this->getDbo();
$query = $db->getQuery(true);
$query->select('DISTINCT f.icon, f.icon_alt');
$query->from('#__icagenda_feature_xref AS fx');
$query->innerJoin("#__icagenda_feature AS f ON fx.feature_id=f.id AND f.state=1 AND f.icon<>'-1'");
$query->where('fx.event_id=' . $data->id);
$query->order('f.ordering DESC'); // Order descending because the icons are floated right
$db->setQuery($query);
$data->features = $db->loadObjectList();
}
// Convert parameter fields to objects.
$registry = new Registry;
$registry->loadString($data->params);
// Merge Event params to app params
$data->params = clone $this->getState('params');
$data->params->merge($registry);
$this->_item[$pk] = $data;
}
catch (\Exception $e)
{
if ($e->getCode() == 404)
{
// Need to go thru the error handler to allow Redirect to work.
throw new \Exception($e->getMessage(), 404);
}
else
{
$this->setError($e);
$this->_item[$pk] = false;
}
}
}
return $this->_item[$pk];
}
/**
* Increment the hit counter for the event.
*
* @param integer $pk Optional primary key of the event to increment.
*
* @return boolean True if successful; false otherwise and internal error set.
*
* @since 3.6.0
*/
public function hit($pk = 0)
{
$jinput = JFactory::getApplication()->input;
$hitcount = $jinput->getInt('hitcount', 1);
if ($hitcount)
{
// Initialise variables.
$pk = ( ! empty($pk)) ? $pk : (int) $this->getState('event.id');
$db = $this->getDbo();
$db->setQuery(
'UPDATE #__icagenda_events' .
' SET hits = hits + 1' .
' WHERE id = ' . (int) $pk
);
if ( ! $db->query())
{
$this->setError($db->getErrorMsg());
return false;
}
}
return true;
}
}