/** * Method to display a view */ public function display($cachable = false, $urlparams = false) { require_once JPATH_COMPONENT . '/helpers/helper.php'; // Load the submenu. SnippetsHelper::addSubmenu(JFactory::getApplication()->input->get('view', 'list')); $view = JFactory::getApplication()->input->get('view', 'list'); $layout = JFactory::getApplication()->input->get('layout', 'default'); $id = JFactory::getApplication()->input->getInt('id'); // redirect to list if view is invalid if ($view != 'list' && $view != 'item') { $this->setRedirect(JRoute::_('index.php?option=com_snippets', false)); return false; } // Check for edit form. if ($view == 'item' && $layout == 'edit' && !$this->checkEditId('com_snippets.edit.item', $id)) { // Somehow the person just went to the form - we don't allow that. $this->setError(JText::sprintf('JLIB_APPLICATION_ERROR_UNHELD_ID', $id)); $this->setMessage($this->getError(), 'error'); $this->setRedirect(JRoute::_('index.php?option=com_snippets', false)); return false; } parent::display(); }