New function to fetch endpoint items

diff --git a/src/Protocol/ActivityPub.php b/src/Protocol/ActivityPub.php
index f1cd652f47d74885fcec77d72e55226524b20bc3..c22bbb333d6a2a5ace2d87a07bc39447f021fc76 100644 (file)
--- a/src/Protocol/ActivityPub.php
+++ b/src/Protocol/ActivityPub.php
@@ -191,7 +191,7 @@ class ActivityPub
         */
        public static function fetchOutbox($url, $uid)
        {
-               $data = self::fetchContent($url);
+               $data = self::fetchContent($url, $uid);
                if (empty($data)) {
                        return;
                }
@@ -213,6 +213,37 @@ class ActivityPub
                }
        }
 
+       /**
+        * Fetch items from AP endpoints
+        *
+        * @param string $url  Address of the endpoint
+        * @param integer $uid Optional user id
+        * @return array Endpoint items
+        */
+       public static function fetchItems(string $url, int $uid = 0)
+       {
+               $data = self::fetchContent($url, $uid);
+               if (empty($data)) {
+                       return [];
+               }
+
+               if (!empty($data['orderedItems'])) {
+                       $items = $data['orderedItems'];
+               } elseif (!empty($data['first']['orderedItems'])) {
+                       $items = $data['first']['orderedItems'];
+               } elseif (!empty($data['first'])) {
+                       return self::fetchItems($data['first'], $uid);
+               } else {
+                       $items = [];
+               }
+
+               if (!empty($data['next'])) {
+                       $items = array_merge($items, self::fetchItems($data['next'], $uid));
+               }
+
+               return $items;
+       }
+
        /**
         * Checks if the given contact url does support ActivityPub
         *