Changeset 23565

Timestamp:

03/01/2013 05:06:35 PM (11 years ago)

Author:

SergeyBiryukov

Message:

Add a filter for attributes on menu item links. props simonwheatley, DrewAPicture, SergeyBiryukov, nacin. fixes #16738.

File:

• trunk/wp-includes/nav-menu-template.php (modified) (1 diff)

trunk/wp-includes/nav-menu-template.php

@@ -81 +81 @@
         $output .= $indent . '<li' . $id . $value . $class_names .'>';
 
-        $attributes  = ! empty( $item->attr_title ) ? ' title="'  . esc_attr( $item->attr_title ) .'"' : '';
-        $attributes .= ! empty( $item->target )     ? ' target="' . esc_attr( $item->target     ) .'"' : '';
-        $attributes .= ! empty( $item->xfn )        ? ' rel="'    . esc_attr( $item->xfn        ) .'"' : '';
-        $attributes .= ! empty( $item->url )        ? ' href="'   . esc_attr( $item->url        ) .'"' : '';
+        $atts = array();
+        $atts['title']  = ! empty( $item->attr_title ) ? $item->attr_title : '';
+        $atts['target'] = ! empty( $item->target )     ? $item->target     : '';
+        $atts['rel']    = ! empty( $item->xfn )        ? $item->xfn        : '';
+        $atts['href']   = ! empty( $item->url )        ? $item->url        : '';
+
+        $atts = apply_filters( 'nav_menu_link_attributes', $atts, $item, $args );
+
+        $attributes = '';
+        foreach ( $atts as $attr => $value ) {
+            if ( ! empty( $value ) ) {
+                $value = ( 'href' === $attr ) ? esc_url( $value ) : esc_attr( $value );
+                $attributes .= ' ' . $attr . '="' . $value . '"';
+            }
+        }
 
         $item_output = $args->before;