gnu-social/lib/activitystreams/activitystreamslink.php

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2015-09-09 15:29:58 +01:00
<?php
/**
* A class for representing links in JSON Activities
*
* @category Feed
* @package StatusNet
* @author Zach Copley <zach@status.net>
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
* @link http://status.net/
*/
class ActivityStreamsLink
{
private $linkDict;
function __construct($url = null, $rel = null, $mediaType = null)
{
// links MUST have a URL
if (empty($url)) {
throw new Exception('Links must have a URL.');
}
$this->linkDict = array(
'url' => $url,
'rel' => $rel, // extension
'type' => $mediaType // extension
);
}
function asArray()
{
return array_filter($this->linkDict);
}
}