Parameter is now optional

diff --git a/src/Protocol/ActivityPub/Receiver.php b/src/Protocol/ActivityPub/Receiver.php
index d5128e35814b3f63b75cf5ce89fb0894457573fc..d80c1f79373ceb35cc389674120803965e88cc45 100644 (file)
--- a/src/Protocol/ActivityPub/Receiver.php
+++ b/src/Protocol/ActivityPub/Receiver.php
@@ -333,7 +333,7 @@ class Receiver
                $fetched = false;
 
                if (!empty($id) && !$trust_source) {
-                       $fetch_uid = $uid ?: self::getBestUserForActivity($activity, $original_actor, '');
+                       $fetch_uid = $uid ?: self::getBestUserForActivity($activity, $original_actor);
 
                        $fetched_activity = Processor::fetchCachedActivity($fetch_id, $fetch_uid);
                        if (!empty($fetched_activity)) {
@@ -1099,7 +1099,7 @@ class Receiver
         *
         * @return int   user id
         */
-       private static function getBestUserForActivity(array $activity, string $actor, string $http_signer): int
+       private static function getBestUserForActivity(array $activity, string $actor, string $http_signer = ''): int
        {
                $uid = 0;
                $actor = $actor ?: JsonLD::fetchElement($activity, 'as:actor', '@id') ?? '';
@@ -1164,7 +1164,7 @@ class Receiver
         * @return array with receivers (user id)
         * @throws \Exception
         */
-       private static function getReceivers(array $activity, string $actor, array $tags, bool $fetch_unlisted, bool $push, string $http_signer): array
+       private static function getReceivers(array $activity, string $actor, array $tags, bool $fetch_unlisted, bool $push, string $http_signer = ''): array
        {
                $reply = $receivers = $profile = [];
 
@@ -1964,7 +1964,7 @@ class Receiver
 
                $object_data = self::getObjectDataFromActivity($object);
 
-               $receiverdata = self::getReceivers($object, $actor ?: $object_data['actor'] ?? '', $object_data['tags'], true, false, '');
+               $receiverdata = self::getReceivers($object, $actor ?: $object_data['actor'] ?? '', $object_data['tags'], true, false);
                $receivers = $reception_types = [];
                foreach ($receiverdata as $key => $data) {
                        $receivers[$key] = $data['uid'];