3 * StatusNet, the distributed open-source microblogging tool
5 * Upload an image via the API
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/>.
23 * @author Zach Copley <zach@status.net>
24 * @copyright 2010 StatusNet, Inc.
25 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
26 * @link http://status.net/
29 if (!defined('GNUSOCIAL')) { exit(1); }
32 * Upload an image via the API. Returns a shortened URL for the image
37 * @author Zach Copley <zach@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 ApiMediaUploadAction extends ApiAuthAction
43 protected $needPost = true;
48 * Grab the file from the 'media' param, then store, and shorten
50 * @todo Upload throttle!
52 * @param array $args $_REQUEST data (unused)
56 protected function handle()
60 // Workaround for PHP returning empty $_POST and $_FILES when POST
61 // length > post_max_size in php.ini
65 && ($_SERVER['CONTENT_LENGTH'] > 0)
67 // TRANS: Client error displayed when the number of bytes in a POST request exceeds a limit.
68 // TRANS: %s is the number of bytes of the CONTENT_LENGTH.
69 $msg = _m('The server was unable to handle that much POST data (%s byte) due to its current configuration.',
70 'The server was unable to handle that much POST data (%s bytes) due to its current configuration.',
71 intval($_SERVER['CONTENT_LENGTH']));
72 $this->clientError(sprintf($msg, $_SERVER['CONTENT_LENGTH']));
75 // we could catch "NoUploadedMediaException" as "no media uploaded", but here we _always_ want an upload
76 $upload = MediaFile::fromUpload('media', $this->auth_user->getProfile());
78 $this->showResponse($upload);
82 * Show a Twitpic-like response with the ID of the media file
83 * and a (hopefully) shortened URL for it.
85 * @param MediaFile $upload the uploaded file
89 function showResponse(MediaFile $upload)
91 $this->initDocument();
92 $this->elementStart('rsp', array('stat' => 'ok'));
93 $this->element('mediaid', null, $upload->fileRecord->id);
94 $this->element('mediaurl', null, $upload->shortUrl());
95 $this->elementEnd('rsp');
100 * Overrided clientError to show a more Twitpic-like error
102 * @param String $msg an error message
104 function clientError($msg)
106 $this->initDocument();
107 $this->elementStart('rsp', array('stat' => 'fail'));
109 // @todo add in error code
110 $errAttr = array('msg' => $msg);
112 $this->element('err', $errAttr, null);
113 $this->elementEnd('rsp');
114 $this->endDocument();