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('STATUSNET')) {
33 require_once INSTALLDIR . '/lib/apiauth.php';
34 require_once INSTALLDIR . '/lib/mediafile.php';
37 * Upload an image via the API. Returns a shortened URL for the image
42 * @author Zach Copley <zach@status.net>
43 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
44 * @link http://status.net/
47 class ApiMediaUploadAction extends ApiAuthAction
52 * Grab the file from the 'media' param, then store, and shorten
54 * @todo Upload throttle!
56 * @param array $args $_REQUEST data (unused)
61 function handle($args)
63 parent::handle($args);
65 if ($_SERVER['REQUEST_METHOD'] != 'POST') {
67 _('This method requires a POST.'),
73 // Workaround for PHP returning empty $_POST and $_FILES when POST
74 // length > post_max_size in php.ini
78 && ($_SERVER['CONTENT_LENGTH'] > 0)
80 $msg = _('The server was unable to handle that much POST ' .
81 'data (%s bytes) due to its current configuration.');
83 $this->clientError(sprintf($msg, $_SERVER['CONTENT_LENGTH']));
90 $upload = MediaFile::fromUpload('media', $this->auth_user);
91 } catch (ClientException $ce) {
92 $this->clientError($ce->getMessage());
97 $this->showResponse($upload);
99 $this->clientError('Upload failed.');
105 * Show a Twitpic-like response with the ID of the media file
106 * and a (hopefully) shortened URL for it.
108 * @param File $upload the uploaded file
112 function showResponse($upload)
114 $this->initDocument();
115 $this->elementStart('rsp', array('stat' => 'ok'));
116 $this->element('mediaid', null, $upload->fileRecord->id);
117 $this->element('mediaurl', null, $upload->shortUrl());
118 $this->elementEnd('rsp');
119 $this->endDocument();
123 * Overrided clientError to show a more Twitpic-like error
125 * @param String $msg an error message
128 function clientError($msg)
130 $this->initDocument();
131 $this->elementStart('rsp', array('stat' => 'fail'));
133 // @todo add in error code
134 $errAttr = array('msg' => $msg);
136 $this->element('err', $errAttr, null);
137 $this->elementEnd('rsp');
138 $this->endDocument();