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components/com_jem/controllers/venue.php
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275
components/com_jem/controllers/venue.php
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<?php
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/**
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* @package JEM
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* @copyright (C) 2013-2024 joomlaeventmanager.net
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* @copyright (C) 2005-2009 Christoph Lukes
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* @license https://www.gnu.org/licenses/gpl-3.0 GNU/GPL
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*/
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defined('_JEXEC') or die;
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use Joomla\CMS\Factory;
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use Joomla\CMS\Uri\Uri;
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use Joomla\CMS\Language\Text;
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use Joomla\CMS\Plugin\PluginHelper;
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use Joomla\CMS\Session\Session;
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require_once (JPATH_COMPONENT_SITE.'/classes/controller.form.class.php');
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/**
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* Venue Controller
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*/
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class JemControllerVenue extends JemControllerForm
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{
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protected $view_item = 'editvenue';
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protected $view_list = 'venues';
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/**
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* Method to add a new record.
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*
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* @return boolean True if the event can be added, false if not.
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*/
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public function add()
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{
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if (!parent::add()) {
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// Redirect to the return page.
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$this->setRedirect($this->getReturnPage());
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}
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}
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/**
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* Method override to check if you can add a new record.
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*
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* @param array An array of input data.
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*
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* @return boolean
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*/
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protected function allowAdd($data = array())
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{
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// Initialise variables.
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$user = JemFactory::getUser();
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// venues don't have a category yet
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//$categoryId = \Joomla\Utilities\ArrayHelper::getValue($data, 'catid', Factory::getApplication()->input->getInt('catid', 0), 'int');
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if ($user->can('add', 'venue')) {
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return true;
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}
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// In the absense of better information, revert to the component permissions.
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return parent::allowAdd();
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}
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/**
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* Method override to check if you can edit an existing record.
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* @todo: check if the user is allowed to edit/save
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*
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* @param array $data An array of input data.
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* @param string $key The name of the key for the primary key.
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*
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* @return boolean
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*/
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protected function allowEdit($data = array(), $key = 'id')
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{
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// Initialise variables.
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$recordId = (int) isset($data[$key]) ? $data[$key] : 0;
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$user = JemFactory::getUser();
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if (isset($data['created_by'])) {
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$created_by = $data['created_by'];
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} else {
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$record = $this->getModel()->getItem($recordId);
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$created_by = isset($record->created_by) ? $record->created_by : false;
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}
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if ($user->can('edit', 'venue', $recordId, $created_by)) {
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return true;
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}
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// Since there is no asset tracking, revert to the component permissions.
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return parent::allowEdit($data, $key);
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}
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/**
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* Method to cancel an edit.
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*
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* @param string $key The name of the primary key of the URL variable.
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*
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* @return Boolean True if access level checks pass, false otherwise.
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*/
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public function cancel($key = 'a_id')
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{
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// Check for request forgeries
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Session::checkToken() or jexit('Invalid Token');
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parent::cancel($key);
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// Redirect to the return page.
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$this->setRedirect($this->getReturnPage());
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}
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/**
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* Method to edit an existing record.
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*
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* @param string $key The name of the primary key of the URL variable.
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* @param string $urlVar The name of the URL variable if different from the primary key (sometimes required to avoid router collisions).
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*
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* @return boolean True if access level check and checkout passes, false otherwise.
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*/
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public function edit($key = null, $urlVar = 'a_id')
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{
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$result = parent::edit($key, $urlVar);
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return $result;
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}
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/**
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* Method to add a new record based on existing record.
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*
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* @return boolean True if the venue can be added, false if not.
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*/
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public function copy()
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{
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if (!parent::add()) {
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// Redirect to the return page.
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$this->setRedirect($this->getReturnPage());
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}
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}
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/**
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* Method to get a model object, loading it if required.
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*
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* @param string $name The model name. Optional.
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* @param string $prefix The class prefix. Optional.
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* @param array $config Configuration array for model. Optional.
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*
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* @return object The model.
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*/
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public function getModel($name = 'editvenue', $prefix = '', $config = array('ignore_request' => true))
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{
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$model = parent::getModel($name, $prefix, $config);
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return $model;
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}
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/**
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* Gets the URL arguments to append to an item redirect.
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*
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* @param int $recordId The primary key id for the item.
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* @param string $urlVar The name of the URL variable for the id.
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*
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* @return string The arguments to append to the redirect URL.
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*/
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protected function getRedirectToItemAppend($recordId = null, $urlVar = 'a_id')
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{
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// Need to override the parent method completely.
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$jinput = Factory::getApplication()->input;
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$tmpl = $jinput->getCmd('tmpl', '');
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$layout = $jinput->getCmd('layout', 'edit');
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$task = $jinput->getCmd('task', '');
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$append = '';
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// Setup redirect info.
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if ($tmpl) {
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$append .= '&tmpl='.$tmpl;
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}
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$append .= '&layout=edit';
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if ($recordId) {
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$append .= '&'.$urlVar.'='.$recordId;
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}
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elseif (($task === 'copy') && ($fromId = $jinput->getInt('a_id', 0))) {
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$append .= '&from_id='.$fromId;
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}
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$itemId = $jinput->getInt('Itemid', 0);
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//$catId = $jinput->getInt('catid', 0);
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$return = $this->getReturnPage();
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if ($itemId) {
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$append .= '&Itemid='.$itemId;
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}
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//if ($catId) {
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// $append .= '&catid='.$catId;
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//}
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if ($return) {
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$append .= '&return='.base64_encode($return);
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}
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return $append;
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}
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/**
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* Get the return URL.
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*
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* If a "return" variable has been passed in the request
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*
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* @return string The return URL.
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*/
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protected function getReturnPage()
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{
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$uri = Uri::getInstance();
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$return = Factory::getApplication()->input->get('return', null, 'base64');
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if (empty($return) || !Uri::isInternal(base64_decode($return))) {
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return $uri->base();
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}
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else {
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return base64_decode($return);
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}
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}
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/**
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* Function that allows child controller access to model data
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* after the data has been saved.
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* Here used to trigger the jem plugins, mainly the mailer.
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*
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* @param JModel(Legacy) $model The data model object.
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* @param array $validData The validated data.
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*
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* @return void
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*/
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protected function _postSaveHook($model, $validData = array())
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{
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$task = $this->getTask();
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if ($task == 'save') {
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$isNew = $model->getState('editvenue.new');
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$id = $model->getState('editvenue.id');
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// trigger all jem plugins
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PluginHelper::importPlugin('jem');
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$dispatcher = JemFactory::getDispatcher();
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$dispatcher->triggerEvent('onVenueEdited', array($id, $isNew));
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// but show warning if mailer is disabled
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if (!PluginHelper::isEnabled('jem', 'mailer')) {
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Factory::getApplication()->enqueueMessage(Text::_('COM_JEM_GLOBAL_MAILERPLUGIN_DISABLED'), 'notice');
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}
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}
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}
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/**
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* Method to save a record.
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*
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* @param string $key The name of the primary key of the URL variable.
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* @param string $urlVar The name of the URL variable if different from the primary key (sometimes required to avoid router collisions).
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*
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* @return boolean True if successful, false otherwise.
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*/
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public function save($key = null, $urlVar = 'a_id')
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{
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// Check for request forgeries
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Session::checkToken() or jexit('Invalid Token');
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$result = parent::save($key, $urlVar);
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// If ok, redirect to the return page.
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if ($result) {
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$this->setRedirect($this->getReturnPage());
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}
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return $result;
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}
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}
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