*/ public function getVacancyService() { if (is_null($this->vacancyService)) { $this->vacancyService = new VacancyService(); $this->vacancyService->setVacancyDao(new VacancyDao()); } return $this->vacancyService; } /** * Execute Action. Has optional request parameter 'extension' * Set in plugin routing.yml. * * @param type $request */ public function execute($request) { // $this->setLayout(false); $this->publishedVacancies = $this->getVacancyService()->getPublishedVacancies(); $extension = $this->getRequestParameter('extension'); if ($extension == 'rss') { $response = $this->getResponse(); $response->setContentType('text/xml'); } return sfView::SUCCESS . '.' . $extension; } }