3 * StatusNet, the distributed open-source microblogging tool
5 * Show notice attachments
9 * LICENCE: This program is free software: you can redistribute it and/or modify
10 * it under the terms of the GNU Affero General Public License as published by
11 * the Free Software Foundation, either version 3 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU Affero General Public License for more details.
19 * You should have received a copy of the GNU Affero General Public License
20 * along with this program. If not, see <http://www.gnu.org/licenses/>.
24 * @author Evan Prodromou <evan@status.net>
25 * @copyright 2008-2009 StatusNet, Inc.
26 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
27 * @link http://status.net/
30 if (!defined('GNUSOCIAL')) { exit(1); }
33 * Show notice attachments
37 * @author Evan Prodromou <evan@status.net>
38 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
39 * @link http://status.net/
41 class Attachment_thumbnailAction extends AttachmentAction
43 protected $thumb_w = null; // max width
44 protected $thumb_h = null; // max height
45 protected $thumb_c = null; // crop?
47 protected function doPreparation()
49 parent::doPreparation();
51 $this->thumb_w = $this->int('w');
52 $this->thumb_h = $this->int('h');
53 $this->thumb_c = $this->boolean('c');
56 public function showPage()
58 // Returns a File_thumbnail object or throws exception if not available
60 $thumbnail = $this->attachment->getThumbnail($this->thumb_w, $this->thumb_h, $this->thumb_c);
61 } catch (UseFileAsThumbnailException $e) {
62 common_redirect($e->file->getUrl());
65 common_redirect(File_thumbnail::url($thumbnail->filename));