X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FProtocol%2FActivityPub%2FReceiver.php;h=33c027933ccac88601b838b07bc22b1df60b2415;hb=88870d18be53fc38d70e842cdc35c7a1bc703b75;hp=e8c9ac8f7ba3cdc6bfd3190b53b7d30dc3429a1c;hpb=5c9ce790bfb0da7dcfe7a8332613b63f6eb7fac9;p=friendica.git

diff --git a/src/Protocol/ActivityPub/Receiver.php b/src/Protocol/ActivityPub/Receiver.php
index e8c9ac8f7b..33c027933c 100644
--- a/src/Protocol/ActivityPub/Receiver.php
+++ b/src/Protocol/ActivityPub/Receiver.php
@@ -80,13 +80,13 @@ class Receiver
 	/**
 	 * Checks incoming message from the inbox
 	 *
-	 * @param         $body
-	 * @param         $header
+	 * @param string  $body Body string
+	 * @param array   $header Header lines
 	 * @param integer $uid User ID
+	 * @return void
 	 * @throws \Exception
-	 * @todo Find type for $body/$header
 	 */
-	public static function processInbox($body, $header, int $uid)
+	public static function processInbox(string $body, array $header, int $uid)
 	{
 		$activity = json_decode($body, true);
 		if (empty($activity)) {
@@ -96,9 +96,9 @@ class Receiver
 
 		$ldactivity = JsonLD::compact($activity);
 
-		$actor = JsonLD::fetchElement($ldactivity, 'as:actor', '@id');
-
+		$actor = JsonLD::fetchElement($ldactivity, 'as:actor', '@id') ?? '';
 		$apcontact = APContact::getByURL($actor);
+
 		if (empty($apcontact)) {
 			Logger::notice('Unable to retrieve AP contact for actor - message is discarded', ['actor' => $actor]);
 			return;
@@ -880,7 +880,7 @@ class Receiver
 	 */
 	private static function getReceivers(array $activity, string $actor, array $tags = [], bool $fetch_unlisted = false): array
 	{
-		$reply = $receivers = [];
+		$reply = $receivers = $profile = [];
 
 		// When it is an answer, we inherite the receivers from the parent
 		$replyto = JsonLD::fetchElement($activity, 'as:inReplyTo', '@id');
@@ -1087,6 +1087,7 @@ class Receiver
 	 * @param integer $cid Contact ID
 	 * @param integer $uid User ID
 	 * @param string  $url Profile URL
+	 * @return void
 	 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
 	 * @throws \ImagickException
 	 */
@@ -1113,6 +1114,7 @@ class Receiver
 	 *
 	 * @param $receivers
 	 * @param $actor
+	 * @return void
 	 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
 	 * @throws \ImagickException
 	 */