3 * StatusNet, the distributed open-source microblogging tool
5 * Plugin to push RSS/Atom updates to a PubSubHubBub hub
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 Craig Andrews <candrews@integralblue.com>
25 * @copyright 2009 Free Software Foundation, Inc http://www.fsf.org
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('STATUSNET')) {
33 require_once INSTALLDIR.'/plugins/UrlShortener/UrlShortenerPlugin.php';
35 class PtitUrlPlugin extends UrlShortenerPlugin
39 function onInitializePlugin(){
40 parent::onInitializePlugin();
41 if(!isset($this->serviceUrl)){
42 throw new Exception("must specify a serviceUrl");
46 protected function shorten($url)
48 $response = $this->http_get(sprintf($this->serviceUrl,urlencode($url)));
49 if (!$response) return;
50 $dom = new DOMDocument();
51 @$dom->loadHTML($response);
52 $y = @simplexml_import_dom($dom);
53 if (!isset($y->body)) return;
54 $xml = $y->body->center->table->tr->td->pre->a->attributes();
55 if (isset($xml['href'])) {
56 return strval($xml['href']);
60 function onPluginVersion(&$versions)
62 $versions[] = array('name' => sprintf('PtitUrl (%s)', $this->shortenerName),
63 'version' => STATUSNET_VERSION,
64 'author' => 'Craig Andrews',
65 'homepage' => 'http://status.net/wiki/Plugin:PtitUrl',
67 sprintf(_m('Uses <a href="http://%1$s/">%1$s</a> URL-shortener service.'),
68 $this->shortenerName));