/** * Filter action * * @param array $overwriteDemand */ public function filterAction($overwriteDemand = NULL) { $genreUids = GeneralUtility::intExplode(',', $this->settings['genres'], TRUE); $eventLocationUids = GeneralUtility::intExplode(',', $this->settings['eventLocations'], TRUE); $eventTypeUids = GeneralUtility::intExplode(',', $this->settings['eventTypes'], TRUE); $audienceUids = GeneralUtility::intExplode(',', $this->settings['audiences'], TRUE); if (count($genreUids)) { $genres = []; foreach ($genreUids as $genreUid) { if ($this->courseRepository->countContainingGenre($genreUid)) { $genres[] = $this->genreRepository->findByUid($genreUid); } } } else { $genres = $this->genreRepository->findAll(); } if (count($eventLocationUids)) { $eventLocations = []; foreach ($eventLocationUids as $eventLocationUid) { if ($this->lessonRepository->countByEventLocation($eventLocationUid)) { $eventLocations[] = $this->eventLocationRepository->findByUid($eventLocationUid); } } } else { $eventLocations = $this->eventLocationRepository->findAll(); } if (count($eventTypeUids)) { $eventTypes = []; foreach ($eventTypeUids as $eventTypeUid) { if ($this->courseRepository->countByEventType($eventTypeUid)) { $eventTypes[] = $this->eventTypeRepository->findByUid($eventTypeUid); } } } else { $eventTypes = $this->eventTypeRepository->findAll(); } if (count($audienceUids)) { $audiences = []; foreach ($audienceUids as $audienceUid) { if ($this->courseRepository->countContainingAudience($audienceUid)) { $audiences[] = $this->audienceRepository->findByUid($audienceUid); } } } else { $audiences = $this->audienceRepository->findAll(); } $this->view->assignMultiple(['overwriteDemand' => $overwriteDemand, 'genres' => $genres, 'eventLocations' => $eventLocations, 'audiences' => $audiences, 'eventTypes' => $eventTypes]); }