X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FUtil%2FJsonLD.php;h=8d609625e04281826f16ffec98d18f787dbce180;hb=6aa1dcfad371f34fea1f8e39b73de2cc3dd05784;hp=25ce74fcc7c1c044cebc7843f953e361e0a4baac;hpb=1edcd65e0eaca54320a5f5cc170273b3ac29eaed;p=friendica.git

diff --git a/src/Util/JsonLD.php b/src/Util/JsonLD.php
index 25ce74fcc7..8d609625e0 100644
--- a/src/Util/JsonLD.php
+++ b/src/Util/JsonLD.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * @copyright Copyright (C) 2010-2022, the Friendica project
+ * @copyright Copyright (C) 2010-2023, the Friendica project
  *
  * @license GNU AGPL version 3 or any later version
  *
@@ -140,7 +140,7 @@ class JsonLD
 	 * @return array Compacted JSON array
 	 * @throws Exception
 	 */
-	public static function compact($json, bool $logfailed = true)
+	public static function compact($json, bool $logfailed = true): array
 	{
 		jsonld_set_document_loader('Friendica\Util\JsonLD::documentLoader');
 
@@ -177,6 +177,12 @@ class JsonLD
 			if (!in_array('https://w3id.org/security/v1', $json['@context'])) {
 				$json['@context'][] = 'https://w3id.org/security/v1';
 			}
+
+			// Issue 12419: Workaround for GoToSocial
+			$pos = array_search('http://joinmastodon.org/ns', $json['@context']);
+			if (is_int($pos)) {
+				$json['@context'][$pos] = ['toot' => 'http://joinmastodon.org/ns#'];
+			}
 		}
 
 		// Bookwyrm transmits "id" fields with "null", which isn't allowed.
@@ -203,6 +209,11 @@ class JsonLD
 
 		$json = json_decode(json_encode($compacted, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE), true);
 
+		if ($json === false) {
+			Logger::notice('JSON encode->decode failed', ['orig_json' => $orig_json, 'compacted' => $compacted]);
+			$json = [];
+		}
+
 		return $json;
 	}