public function execute()
 {
     $photo_id = $this->post('id', true);
     if (!is_array($photo_id)) {
         if (strpos($photo_id, ',') !== false) {
             $photo_id = array_map('intval', explode(',', $photo_id));
         } else {
             $photo_id = array($photo_id);
         }
     }
     $photo_model = new photosPhotoModel();
     $photo_rights_model = new photosPhotoRightsModel();
     $allowed_photo_id = $photo_rights_model->filterAllowedPhotoIds($photo_id, true);
     if ($allowed_photo_id) {
         foreach ($allowed_photo_id as $id) {
             $photo_model->delete($id);
             /**
              * Extend delete process
              * Make extra workup
              * @event photo_delete
              */
             wa()->event('photo_delete', $id);
         }
         $this->response = true;
     } else {
         throw new waAPIException('access_denied', 403);
     }
 }
 public function execute()
 {
     $photo_id = waRequest::post('photo_id', null, waRequest::TYPE_ARRAY_INT);
     $prev_denied_photo_id = waRequest::post('denied_photo_id', array(), waRequest::TYPE_ARRAY_INT);
     $photo_model = new photosPhotoModel();
     $photo_rights_model = new photosPhotoRightsModel();
     $allowed_photo_id = $photo_rights_model->filterAllowedPhotoIds($photo_id, true);
     $denied_photo_id = array_diff($photo_id, $allowed_photo_id);
     if ($allowed_photo_id) {
         // before deleting define if is it children photo in stack (one photo page)
         if (count($allowed_photo_id) == 1 && count($photo_id) == 1) {
             $photo = $photo_model->getById($allowed_photo_id);
             if ($photo) {
                 $photo = reset($photo);
                 if ($photo['parent_id'] > 0) {
                     $this->response['parent_id'] = $photo['parent_id'];
                 }
             }
         }
         foreach ($allowed_photo_id as $id) {
             $photo_model->delete($id);
             /**
              * Extend delete process
              * Make extra workup
              * @event photo_delete
              */
             wa()->event('photo_delete', $id);
         }
         $this->log('photos_delete', 1);
     }
     $denied_parent_id = array();
     if ($denied_photo_id) {
         foreach ($photo_model->getByField('id', $denied_photo_id, 'id') as $photo) {
             $denied_parent_id[] = $photo['parent_id'] > 0 ? $photo['parent_id'] : $photo['id'];
         }
     }
     $denied_photo_id = array_values(array_unique(array_merge($prev_denied_photo_id, $denied_parent_id)));
     $this->response['denied_photo_id'] = $denied_photo_id;
     $all_photos_length = waRequest::post('photos_length', 0, waRequest::TYPE_INT);
     if (!$all_photos_length) {
         $all_photos_length = count($photo_id);
     }
     $denied_photos_length = count($denied_photo_id);
     if ($denied_photos_length > 0 && $all_photos_length > 0) {
         $this->response['alert_msg'] = photosPhoto::sprintf_wplural("The operation was not performed to %d photo (%%s)", "The operation was not performed to %d photos (%%s)", $denied_photos_length, _w("out of %d selected", "out of %d selected", $all_photos_length)) . ', ' . _w("because you don't have sufficient access rights") . '.';
     }
     if ($denied_photos_length == $all_photos_length) {
         $this->response['denied_all'] = true;
     } else {
         $this->response['denied_all'] = false;
     }
 }