Changeset 9708

Timestamp:

04/07/2020 10:31:44 AM (4 years ago)

Author:

Otto42

Message:

Support forums: Add ugc to links in topic and replies content (which already had nofollow). See #4958.

File:

• sites/trunk/wordpress.org/public_html/wp-content/plugins/support-forums/inc/class-hooks.php (modified) (2 diffs)

sites/trunk/wordpress.org/public_html/wp-content/plugins/support-forums/inc/class-hooks.php

@@ -48 +48 @@
         remove_filter( 'bbp_get_topic_author_link', 'bbp_rel_nofollow' );
         remove_filter( 'bbp_get_reply_author_link', 'bbp_rel_nofollow' );
+
+        // add ugc to links in topics and replies. These already have nofollow, this adds ugc as well
+        add_filter( 'bbp_get_reply_content', array( $this, 'add_rel_ugc' ), 80 );
+        add_filter( 'bbp_get_topic_content', array( $this, 'add_rel_ugc' ), 80 );
 
         // oEmbed.
@@ -752 +756 @@
 
     /**
+     * Add nofollow ugc to links in content, for post-save processing. Compare to wp_rel_ugc().
+     */
+    public function add_rel_ugc( $text ) {
+        $text = preg_replace_callback(
+            '|<a (.+?)>|i',
+            function( $matches ) {
+                return wp_rel_callback( $matches, 'nofollow ugc' );
+            },
+            $text
+        );
+        return $text;
+    }
+
+    /**
      * Adjust the login URL to point back to whatever part of the support forums we're
      * currently looking at. This allows the redirect to come back to the same place