Merge remote-tracking branch 'upstream/master'

[quix0rs-gnu-social.git] / lib / activitystreamslink.php

diff --git a/lib/activitystreamslink.php b/lib/activitystreamslink.php
new file mode 100644 (file)
index 0000000..2c91ded
--- /dev/null
+++ b/lib/activitystreamslink.php
@@ -0,0 +1,35 @@
+<?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);
+    }
+}