<?php
/**
- * @copyright Copyright (C) 2010-2021, the Friendica project
+ * @copyright Copyright (C) 2010-2022, the Friendica project
*
* @license GNU AGPL version 3 or any later version
*
// Fix for Mastodon where the mentions are in a different format
$body = preg_replace("~\[url=($URLSearchString)]([#!@])(.*?)\[/url]~is", '$2[url=$1]$3[/url]', $body);
- preg_match("~(?<![!#@])\[url]($URLSearchString)\[/url]$~is", $body, $matches);
+ // Remove all hashtags and mentions
+ $body = preg_replace("/([#@!])\[url\=(.*?)\](.*?)\[\/url\]/ism", '', $body);
+
+ // Search for pure links
+ preg_match("/\[url\](https?:.*?)\[\/url\]/ism", $body, $matches);
if (!$matches) {
- preg_match("~(?<![!#@])\[url=($URLSearchString)].*\[/url]$~is", $body, $matches);
+ // Search for links with descriptions
+ preg_match("/\[url\=(https?:.*?)\].*?\[\/url\]/ism", $body, $matches);
}
if (!$matches && $searchNakedUrls) {
}
// Stripping link labels that include a shortened version of the URL
- if (strpos($url, trim($match[1], '.…')) !== false) {
+ $trimMatch = trim($match[1], '.…');
+ if (!empty($trimMatch) && strpos($url, $trimMatch) !== false) {
return '';
}