X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FModule%2FObjects.php;h=558b274919ce33bad609074dec5aac569ceca9e0;hb=f3da5b3a2f98883e4a06c345dfe2880394f7d21d;hp=c52a75196ad16d48877102698c65d673b02b9ca5;hpb=76cdc9e59459ba3c59febac20749e9a37490825c;p=friendica.git

diff --git a/src/Module/Objects.php b/src/Module/Objects.php
index c52a75196a..558b274919 100644
--- a/src/Module/Objects.php
+++ b/src/Module/Objects.php
@@ -9,6 +9,7 @@ use Friendica\Protocol\ActivityPub;
 use Friendica\Core\System;
 use Friendica\Model\Item;
 use Friendica\Database\DBA;
+use Friendica\Util\HTTPSignature;
 
 /**
  * ActivityPub Objects
@@ -24,15 +25,23 @@ class Objects extends BaseModule
 		}
 
 		if (!ActivityPub::isRequest()) {
-			goaway(str_replace('objects/', 'display/', $a->query_string));
+			$a->internalRedirect(str_replace('objects/', 'display/', $a->query_string));
 		}
 
-		$item = Item::selectFirst(['id'], ['guid' => $a->argv[1], 'wall' => true, 'private' => false]);
+		/// @todo Add Authentication to enable fetching of non public content
+		// $requester = HTTPSignature::getSigner('', $_SERVER);
+
+		// At first we try the original post with that guid
+		$item = Item::selectFirst(['id'], ['guid' => $a->argv[1], 'origin' => true, 'private' => false]);
 		if (!DBA::isResult($item)) {
-			System::httpExit(404);
+			// If no original post could be found, it could possibly be a forum post, there we remove the "origin" field.
+			$item = Item::selectFirst(['id', 'author-link'], ['guid' => $a->argv[1], 'private' => false]);
+			if (!DBA::isResult($item) || !strstr($item['author-link'], System::baseUrl())) {
+				System::httpExit(404);
+			}
 		}
 
-		$data = ActivityPub::createObjectFromItemID($item['id']);
+		$data = ActivityPub\Transmitter::createObjectFromItemID($item['id']);
 
 		header('Content-Type: application/activity+json');
 		echo json_encode($data);