protected function prepareExtras() { $model = JModelLegacy::getInstance('Extras', 'CrowdfundingModel', $config = array('ignore_request' => false)); /** @var $model CrowdfundingModelExtras */ // Get state /** @var $state Joomla\Registry\Registry */ $this->state = $model->getState(); // Get item $itemId = $this->state->get('extras.id'); $this->item = $model->getItem($itemId, $this->userId); // Check if the item exists. if (!CrowdfundingHelper::isAuthorized($this->userId, $this->item, 'extras')) { $this->app->enqueueMessage(JText::_('COM_CROWDFUNDING_ERROR_SOMETHING_WRONG'), 'notice'); $this->app->redirect(JRoute::_(CrowdfundingHelperRoute::getDiscoverRoute())); return; } $this->pathwayName = JText::_('COM_CROWDFUNDING_STEP_EXTRAS'); // Events JPluginHelper::importPlugin('crowdfunding'); $dispatcher = JEventDispatcher::getInstance(); $results = $dispatcher->trigger('onExtrasDisplay', array('com_crowdfunding.project.extras', &$this->item, &$this->params)); $this->item->event = new stdClass(); $this->item->event->onExtrasDisplay = trim(implode("\n", $results)); }