Issue 10772: Avoid duplicated links in AP posts

diff --git a/src/Content/Text/BBCode.php b/src/Content/Text/BBCode.php
index b2fb1da7af8c258dfdb2fac143f49c2e4a8ff66f..d0c19c616f5473b8f3550b1c0f31cf8c8f5ddd8d 100644 (file)
--- a/src/Content/Text/BBCode.php
+++ b/src/Content/Text/BBCode.php
@@ -424,10 +424,12 @@ class BBCode
        public static function removeAttachment($body, $no_link_desc = false)
        {
                return preg_replace_callback("/\s*\[attachment (.*?)\](.*?)\[\/attachment\]\s*/ism",
-                       function ($match) use ($no_link_desc) {
+                       function ($match) use ($body, $no_link_desc) {
                                $attach_data = self::getAttachmentData($match[0]);
                                if (empty($attach_data['url'])) {
                                        return $match[0];
+                               } elseif (strpos(str_replace($match[0], '', $body), $attach_data['url']) !== false) {
+                                       return '';
                                } elseif (empty($attach_data['title']) || $no_link_desc) {
                                        return " \n[url]" . $attach_data['url'] . "[/url]\n";
                                } else {