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administrator/components/com_jem/controllers/attendees.php

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+<?php
+/**
+ * @package    JEM
+ * @copyright  (C) 2013-2024 joomlaeventmanager.net
+ * @copyright  (C) 2005-2009 Christoph Lukes
+ * @license    https://www.gnu.org/licenses/gpl-3.0 GNU/GPL
+ */
+
+defined('_JEXEC') or die;
+
+use Joomla\CMS\Factory;
+use Joomla\CMS\MVC\Controller\BaseController;
+use Joomla\CMS\Language\Text;
+use Joomla\CMS\Plugin\PluginHelper;
+use Joomla\CMS\Router\Route;
+use Joomla\CMS\Session\Session;
+use Joomla\CMS\Log\Log;
+
+/**
+ * Controller: Attendees
+ */
+class JemControllerAttendees extends BaseController
+{
+	/**
+	 * Constructor
+	 */
+	public function __construct($config = array())
+	{
+		parent::__construct($config);
+
+		// Register Extra task
+		$this->registerTask('add',   'edit');
+		$this->registerTask('apply', 'save');
+
+		$this->registerTask('onWaitinglist',  'toggleStatus');
+		$this->registerTask('offWaitinglist', 'toggleStatus');
+
+		$this->registerTask('setNotAttending','setStatus');
+		$this->registerTask('setAttending',   'setStatus');
+		$this->registerTask('setWaitinglist', 'setStatus');
+	}
+
+	/**
+	 * Delete attendees
+	 *
+	 * @return true on sucess
+	 * @access private
+	 */
+	public function remove()
+	{
+		// Check for request forgeries.
+		Session::checkToken() or jexit(Text::_('JINVALID_TOKEN'));
+
+		$jinput = Factory::getApplication()->input;
+		$cid = $jinput->get('cid',  0, 'array');
+		$eventid = $jinput->getInt('eventid');
+
+		if (!is_array($cid) || count($cid) < 1) {
+			throw new Exception(Text::_('COM_JEM_SELECT_ITEM_TO_DELETE'), 500);
+		}
+
+		$total = count($cid);
+
+		PluginHelper::importPlugin('jem');
+		$dispatcher = JemFactory::getDispatcher();
+
+		$modelAttendeeList = $this->getModel('attendees');
+		$modelAttendeeItem = $this->getModel('attendee');
+
+		// We need information about every entry to delete for mailer.
+		// But we should first delete the entry and than on success send the mails.
+		foreach ($cid as $reg_id) {
+			$modelAttendeeItem->setId($reg_id);
+			$entry = $modelAttendeeItem->getData();
+			if ($modelAttendeeList->remove(array($reg_id))) {
+				$dispatcher->triggerEvent('onEventUserUnregistered', array($entry->event, $entry));
+			} else {
+				$error = true;
+			}
+		}
+		if (!empty($error)) {
+			echo "<script> alert('" . $modelAttendeeList->getError() . "'); window.history.go(-1); </script>\n";
+		}
+
+		$cache = Factory::getCache('com_jem');
+		$cache->clean();
+
+		$msg = $total . ' ' . Text::_('COM_JEM_REGISTERED_USERS_DELETED');
+
+		$this->setRedirect('index.php?option=com_jem&view=attendees&eventid=' . $eventid, $msg);
+	}
+
+	/**
+	 * Function to export
+	 */
+	public function export()
+	{
+		// Check for request forgeries
+		Session::checkToken() or jexit(Text::_('JINVALID_TOKEN'));
+
+		header('Content-Type: text/x-csv');
+		header('Expires: ' . gmdate('D, d M Y H:i:s') . ' GMT');
+		header('Content-Disposition: attachment; filename=attendees.csv');
+		header('Pragma: no-cache');
+		$model = $this->getModel('attendees');
+		$model->getCsv();
+		jexit();
+	}
+
+	/**
+	 * redirect to events page
+	 */
+	public function back()
+	{
+		$this->setRedirect('index.php?option=com_jem&view=events');
+	}
+
+	/**
+	 * Function to change status
+	 */
+	public function toggleStatus()
+	{
+		// Check for request forgeries
+		Session::checkToken() or jexit(Text::_('JINVALID_TOKEN'));
+
+		$app  = Factory::getApplication();
+		$pks  = $app->input->get('cid', array(), 'array');
+		$task = $this->getTask();
+
+		if (empty($pks)) {
+			Factory::getApplication()->enqueueMessage(Text::_('JERROR_NO_ITEMS_SELECTED'), 'warning');
+		} else {
+			\Joomla\Utilities\ArrayHelper::toInteger($pks);
+			$model = $this->getModel('attendee');
+
+			PluginHelper::importPlugin('jem');
+			$dispatcher = JemFactory::getDispatcher();
+
+			foreach ($pks AS $pk) {
+				$model->setId($pk);
+				$attendee = $model->getData();
+				$res = $model->toggle();
+
+				if ($res) {
+					$dispatcher->triggerEvent('onUserOnOffWaitinglist', array($pk));
+
+					if ($attendee->waiting) {
+						$msg = Text::_('COM_JEM_ADDED_TO_ATTENDING');
+					} else {
+						$msg = Text::_('COM_JEM_ADDED_TO_WAITING');
+					}
+					$type = 'message';
+				} else {
+					$msg = Text::_('COM_JEM_WAITINGLIST_TOGGLE_ERROR') . ': ' . $model->getError();
+					$type = 'error';
+				}
+
+				if ($task !== 'toggleStatus') {
+					$app->enqueueMessage($msg, $type);
+				}
+			}
+		}
+
+		if ($task === 'toggleStatus') {
+			# here we are selecting more rows so a general message would be better
+			$msg = Text::_('COM_JEM_ATTENDEES_CHANGEDSTATUS');
+			$type = "message";
+			$app->enqueueMessage($msg, $type);
+		}
+
+		$this->setRedirect('index.php?option=com_jem&view=attendees&eventid=' . $attendee->event);
+		$this->redirect();
+	}
+
+	/**
+	 * logic to create the edit attendee view
+	 *
+	 * @access public
+	 * @return void
+	 *
+	 */
+	public function edit()
+	{
+		// Check for request forgeries.
+		Session::checkToken() or jexit(Text::_('JINVALID_TOKEN'));
+
+		$jinput = Factory::getApplication()->input;
+		$jinput->set('view', 'attendee');
+		// 'attendee' expects event id as 'event' not 'id'
+		$jinput->set('event', $jinput->getInt('eventid'));
+		$jinput->set('id', null);
+		$jinput->set('hidemainmenu', '1');
+
+		parent::display();
+	}
+
+	/**
+	 * Method to change status of selected rows.
+	 *
+	 * @return  void
+	 */
+	public function setStatus()
+	{
+		// Check for request forgeries
+		Session::checkToken() or jexit(Text::_('JINVALID_TOKEN'));
+
+		$app = Factory::getApplication();
+        $user = $app->getIdentity();
+
+		$eventid = $app->input->getInt('eventid');
+		$ids     = $app->input->get('cid', array(), 'array');
+		$values  = array('setWaitinglist' => 2, 'setAttending' => 1, 'setInvited' => 0, 'setNotAttending' => -1);
+		$task    = $this->getTask();
+		$value   = \Joomla\Utilities\ArrayHelper::getValue($values, $task, 0, 'int');
+
+		if (empty($ids))
+		{
+			$message = Text::_('JERROR_NO_ITEMS_SELECTED');
+			Factory::getApplication()->enqueueMessage($message, 'warning');
+		}
+		else
+		{
+			// Get the model.
+			$model = $this->getModel('attendee');
+
+			// Publish the items.
+			if (!$model->setStatus($ids, $value))
+			{
+				$message = $model->getError();
+				JemHelper::addLogEntry($message, __METHOD__, Log::ERROR);
+				Factory::getApplication()->enqueueMessage($message, 'warning');
+			}
+			else
+			{
+				PluginHelper::importPlugin('jem');
+				$dispatcher = JemFactory::getDispatcher();
+
+				switch ($value) {
+				case -1:
+					$message = Text::plural('COM_JEM_ATTENDEES_N_ITEMS_NOTATTENDING', count($ids));
+					foreach ($ids AS $pk) {
+						// onEventUserUnregistered($eventid, $record, $recordid)
+						$dispatcher->triggerEvent('onEventUserUnregistered', array($eventid, false, $pk));
+					}
+					break;
+				case 0:
+					$message = Text::plural('COM_JEM_ATTENDEES_N_ITEMS_INVITED', count($ids));
+					foreach ($ids AS $pk) {
+						// onEventUserRegistered($recordid)
+						$dispatcher->triggerEvent('onEventUserRegistered', array($pk));
+					}
+					break;
+				case 1:
+					$message = Text::plural('COM_JEM_ATTENDEES_N_ITEMS_ATTENDING', count($ids));
+					foreach ($ids AS $pk) {
+						// onEventUserRegistered($recordid)
+						$dispatcher->triggerEvent('onEventUserRegistered', array($pk));
+					}
+					break;
+				case 2:
+					$message = Text::plural('COM_JEM_ATTENDEES_N_ITEMS_WAITINGLIST', count($ids));
+					foreach ($ids AS $pk) {
+						// onUserOnOffWaitinglist($recordid)
+						$dispatcher->triggerEvent('onUserOnOffWaitinglist', array($pk));
+					}
+					break;
+				}
+
+				JemHelper::addLogEntry($message, __METHOD__, Log::DEBUG);
+			}
+		}
+
+		$this->setRedirect(Route::_('index.php?option=com_jem&view=attendees&eventid=' . $eventid, false), $message);
+	}
+}