Changeset 2685

Timestamp:

02/11/2010 05:31:30 PM (16 years ago)

Author:

apeatling

Message:

Make all links within an activity update nofollow - fixes #1912

File:

• trunk/bp-activity/bp-activity-filters.php (modified) (2 diffs)

trunk/bp-activity/bp-activity-filters.php

@@ -53 +53 @@
 add_filter( 'bp_get_activity_latest_update', 'stripslashes_deep' );
 add_filter( 'bp_get_activity_feed_item_description', 'stripslashes_deep' );
+
+add_filter( 'bp_get_activity_content', 'bp_activity_make_nofollow_filter' );
+add_filter( 'bp_get_activity_content_body', 'bp_activity_make_nofollow_filter' );
+add_filter( 'bp_get_activity_parent_content', 'bp_activity_make_nofollow_filter' );
+add_filter( 'bp_get_activity_latest_update', 'bp_activity_make_nofollow_filter' );
+add_filter( 'bp_get_activity_feed_item_description', 'bp_activity_make_nofollow_filter' );
 
 add_filter( 'bp_get_activity_parent_content', 'bp_create_excerpt' );
@@ -114 +120 @@
 add_filter( 'bp_activity_comment_content', 'bp_activity_at_name_filter' );
 
+function bp_activity_make_nofollow_filter( $text ) {
+    return preg_replace_callback( '|<a (.+?)>|i', 'bp_activity_make_nofollow_filter_callback', $text );
+}
+    function bp_activity_make_nofollow_filter_callback( $matches ) {
+        $text = $matches[1];
+        $text = str_replace( array( ' rel="nofollow"', " rel='nofollow'"), '', $text );
+        return "<a $text rel=\"nofollow\">";
+    }
+
 ?>