public function execute()
 {
     $this->photo_ids = waRequest::post('photo_id', array(), waRequest::TYPE_ARRAY_INT);
     $album_id = waRequest::post('album_id', array(), waRequest::TYPE_ARRAY_INT);
     $copy = waRequest::post('copy', 1, waRequest::TYPE_INT);
     $this->album_photos_model = new photosAlbumPhotosModel();
     $photo_rights_model = new photosPhotoRightsModel();
     if (!$copy) {
         // it means manage with one photo
         $photo_id = $this->photo_ids[0];
         if (!$photo_rights_model->checkRights($photo_id, true)) {
             throw new waException("You don't have sufficient access rights");
         }
         $early_albums = array_keys($this->album_photos_model->getByField('photo_id', $photo_id, 'album_id'));
         // TODO: check rights for editing (take into account deleting!)
         $this->album_photos_model->set($photo_id, $album_id);
         $this->log('photos_move', 1);
         $albums = $this->getAlbumsCounters();
         $old_albums = array();
         foreach ($early_albums as $a_id) {
             if (!isset($albums[$a_id])) {
                 $collection = new photosCollection('/album/' . $a_id);
                 $album = array('id' => $a_id, 'count' => $collection->count(), 'count_new' => 0);
                 $old_albums[] = $album;
             }
         }
         $this->response['albums'] = array_values($albums);
         $this->response['old_albums'] = $old_albums;
     } else {
         // otherwise coping photos to albums
         $allowed_photo_id = $photo_rights_model->filterAllowedPhotoIds($this->photo_ids, true);
         $denied_photo_id = array_values(array_diff($this->photo_ids, $allowed_photo_id));
         $album_rights_model = new photosAlbumRightsModel();
         $allowed_album_id = $album_rights_model->filterAllowedAlbumIds($album_id, true);
         $denied_album_id = array_values(array_diff($album_id, $allowed_album_id));
         if ($allowed_album_id && $allowed_photo_id) {
             $this->album_photos_model->add($allowed_photo_id, $allowed_album_id);
             $this->response['albums'] = array_values($this->getAlbumsCounters());
             $this->log('photos_move', 1);
         }
         if ($denied_photo_id) {
             $this->response['alert_msg'] = photosPhoto::sprintf_wplural("The operation was not performed to %d photo (%%s)", "The operation was not performed to %d photos (%%s)", count($denied_photo_id), _w("out of %d selected", "out of %d selected", count($this->photo_ids))) . ', ' . _w("because you don't have sufficient access rights") . '.';
         }
     }
 }
 public function execute()
 {
     $this->photo_ids = waRequest::post('photo_id', array(), waRequest::TYPE_ARRAY_INT);
     $album_id = waRequest::post('album_id', array(), waRequest::TYPE_ARRAY_INT);
     $copy = waRequest::post('copy', 1, waRequest::TYPE_INT);
     $this->album_photos_model = new photosAlbumPhotosModel();
     $photo_rights_model = new photosPhotoRightsModel();
     if (!$copy) {
         // it means manage with one photo
         $photo_id = $this->photo_ids[0];
         if (!$photo_rights_model->checkRights($photo_id, true)) {
             throw new waException("You don't have sufficient access rights");
         }
         $early_albums = array_keys($this->album_photos_model->getByField('photo_id', $photo_id, 'album_id'));
         // TODO: check rights for editing (take into account deleting!)
         $this->album_photos_model->set($photo_id, $album_id);
         $this->log('photos_move', 1);
         $albums = $this->getAlbumsCounters();
         $old_albums = array();
         foreach ($early_albums as $a_id) {
             if (!isset($albums[$a_id])) {
                 $collection = new photosCollection('/album/' . $a_id);
                 $album = array('id' => $a_id, 'count' => $collection->count(), 'count_new' => 0);
                 $old_albums[] = $album;
             }
         }
         $this->response['albums'] = array_values($albums);
         $this->response['old_albums'] = $old_albums;
     } else {
         // otherwise copy photos to albums
         $allowed_photo_id = $photo_rights_model->filterAllowedPhotoIds($this->photo_ids, true);
         $denied_photo_id = array_values(array_diff($this->photo_ids, $allowed_photo_id));
         $album_rights_model = new photosAlbumRightsModel();
         $allowed_album_id = $album_rights_model->filterAllowedAlbumIds($album_id, true);
         $denied_album_id = array_values(array_diff($album_id, $allowed_album_id));
         if ($allowed_album_id && $allowed_photo_id) {
             $this->album_photos_model->add($allowed_photo_id, $allowed_album_id);
             $this->log('photos_move', 1);
         }
         $albums = $this->getAlbumsCounters();
         $this->response['albums'] = array_values($albums);
         if ($denied_photo_id) {
             $this->response['alert_msg'] = photosPhoto::sprintf_wplural("The operation was not performed to %d photo (%%s)", "The operation was not performed to %d photos (%%s)", count($denied_photo_id), _w("out of %d selected", "out of %d selected", count($this->photo_ids))) . ', ' . _w("because you don't have sufficient access rights") . '.';
         }
     }
     // Set cover photos for albums if first photo just been added to it
     $photo_model = new photosPhotoModel();
     $album_model = new photosAlbumModel();
     $allowed_photo_id = isset($allowed_photo_id) ? $allowed_photo_id : array($photo_id);
     $no_cover_album_ids = array();
     foreach (ifset($allowed_album_id, $album_id) as $album_id) {
         if (!empty($albums[$album_id]) && empty($albums[$album_id]['key_photo_id'])) {
             $no_cover_album_ids[] = $album_id;
         }
     }
     $photos = array();
     while ($allowed_photo_id && $no_cover_album_ids) {
         // Get random photo from added and make sure it exists
         shuffle($allowed_photo_id);
         $photo_id = array_pop($allowed_photo_id);
         if (!empty($photos[$photo_id])) {
             $photo = $photos[$photo_id];
         } else {
             $photos[$photo_id] = $photo = $photo_model->getById($photo_id);
         }
         if (!$photo) {
             continue;
         }
         // Photo exists, so add it back
         $allowed_photo_id[] = $photo_id;
         // Set cover for one album
         $album_id = array_pop($no_cover_album_ids);
         $album_model->updateById($album_id, array('key_photo_id' => $photo_id));
         photosPhoto::generateThumbs($photo, array('192x192'));
     }
 }