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<?php
/**
* StatusNet, the distributed open-source microblogging tool
*
* Plugin to push RSS/Atom updates to a PubSubHubBub hub
*
* PHP version 5
*
* LICENCE: This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* @category Plugin
* @package StatusNet
* @author Craig Andrews <candrews@integralblue.com>
* @copyright 2009 Craig Andrews http://candrews.integralblue.com
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
* @link http://status.net/
*/
if (!defined('STATUSNET')) {
exit(1);
}
require_once INSTALLDIR.'/plugins/UrlShortener/UrlShortenerPlugin.php';
class PtitUrlPlugin extends UrlShortenerPlugin
{
public $serviceUrl;
function onInitializePlugin(){
parent::onInitializePlugin();
if(!isset($this->serviceUrl)){
throw new Exception("must specify a serviceUrl");
}
}
protected function shorten($url)
{
$response = $this->http_get(sprintf($this->serviceUrl,urlencode($url)));
if (!$response) return;
$dom = new DOMDocument();
@$dom->loadHTML($response);
$y = @simplexml_import_dom($dom);
if (!isset($y->body)) return;
$xml = $y->body->center->table->tr->td->pre->a->attributes();
if (isset($xml['href'])) {
return strval($xml['href']);
}
}
function onPluginVersion(&$versions)
{
$versions[] = array('name' => sprintf('PtitUrl (%s)', $this->shortenerName),
'version' => STATUSNET_VERSION,
'author' => 'Craig Andrews',
'homepage' => 'http://status.net/wiki/Plugin:PtitUrl',
'rawdescription' =>
sprintf(_m('Uses <a href="http://%1$s/">%1$s</a> URL-shortener service.'),
$this->shortenerName));
return true;
}
}
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