3 * StatusNet - the distributed open-source microblogging tool
4 * Copyright (C) 2008, 2009, StatusNet, Inc.
6 * This program is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU Affero General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU Affero General Public License for more details.
16 * You should have received a copy of the GNU Affero General Public License
17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
20 if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
22 require_once INSTALLDIR.'/classes/Memcached_DataObject.php';
25 * Table Definition for file_thumbnail
28 class File_thumbnail extends Managed_DataObject
30 public $__table = 'file_thumbnail'; // table name
31 public $file_id; // int(4) primary_key not_null
32 public $url; // varchar(255) unique_key
33 public $width; // int(4) primary_key
34 public $height; // int(4) primary_key
35 public $modified; // timestamp() not_null default_CURRENT_TIMESTAMP
37 public static function schemaDef()
41 'file_id' => array('type' => 'int', 'not null' => true, 'description' => 'thumbnail for what URL/file'),
42 'url' => array('type' => 'varchar', 'length' => 255, 'description' => 'URL of thumbnail'),
43 'width' => array('type' => 'int', 'description' => 'width of thumbnail'),
44 'height' => array('type' => 'int', 'description' => 'height of thumbnail'),
45 'modified' => array('type' => 'timestamp', 'not null' => true, 'description' => 'date this record was modified'),
47 'primary key' => array('file_id', 'width', 'height'),
49 'file_thumbnail_file_id_idx' => array('file_id'),
51 'foreign keys' => array(
52 'file_thumbnail_file_id_fkey' => array('file', array('file_id' => 'id')),
58 * Save oEmbed-provided thumbnail data
63 public static function saveNew($data, $file_id) {
64 if (!empty($data->thumbnail_url)) {
65 // Non-photo types such as video will usually
66 // show us a thumbnail, though it's not required.
67 self::saveThumbnail($file_id,
69 $data->thumbnail_width,
70 $data->thumbnail_height);
71 } else if ($data->type == 'photo') {
72 // The inline photo URL given should also fit within
73 // our requested thumbnail size, per oEmbed spec.
74 self::saveThumbnail($file_id,
82 * Save a thumbnail record for the referenced file record.
84 * FIXME: Add error handling
91 static function saveThumbnail($file_id, $url, $width, $height)
93 $tn = new File_thumbnail;
94 $tn->file_id = $file_id;
96 $tn->width = intval($width);
97 $tn->height = intval($height);
102 public function getUrl()