Changeset 2218 for trunk/bp-activity/bp-activity-filters.php

Timestamp:

12/27/2009 08:01:21 PM (16 years ago)

Author:

apeatling

Message:

@username notifications and filters.

File:

• trunk/bp-activity/bp-activity-filters.php (modified) (1 diff)

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

@@ -55 +55 @@
 }
 
+function bp_activity_at_name_filter( $content ) {
+    include_once( ABSPATH . WPINC . '/registration.php' );
+
+    $pattern = '/[@]+([A-Za-z0-9-_]+)/';
+    preg_match_all( $pattern, $content, $usernames );
+
+    /* Make sure there's only one instance of each username */
+    if ( !$usernames = array_unique( $usernames[1] ) )
+        return $content;
+
+    foreach( (array)$usernames as $username ) {
+        if ( !username_exists( $username ) )
+            continue;
+
+        $content = str_replace( "@$username", "<a href='" . bp_core_get_user_domain( bp_core_get_userid( $username ) ) . "' rel='nofollow'>@$username</a>", $content );
+    }
+
+    return $content;
+}
+add_filter( 'xprofile_activity_new_update_content', 'bp_activity_at_name_filter' );
+add_filter( 'groups_activity_new_update_content', 'bp_activity_at_name_filter' );
 
 ?>