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<title>[14900] trunk/wp-includes/nav-menu-template.php: Back compat menu classes.</title>
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<dl>
<dt>Revision</dt> <dd><a href="http://trac.wordpress.org/changeset/14900">14900</a></dd>
<dt>Author</dt> <dd>ryan</dd>
<dt>Date</dt> <dd>2010-05-25 18:54:42 +0000 (Tue, 25 May 2010)</dd>
</dl>
<h3>Log Message</h3>
<pre>Back compat menu classes. see <a href="http://trac.wordpress.org/ticket/12812">#12812</a> <a href="http://trac.wordpress.org/ticket/13379">#13379</a></pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkwpincludesnavmenutemplatephp">trunk/wp-includes/nav-menu-template.php</a></li>
</ul>
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<div id="patch">
<h3>Diff</h3>
<a id="trunkwpincludesnavmenutemplatephp"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/nav-menu-template.php (14899 => 14900)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/nav-menu-template.php 2010-05-25 18:12:14 UTC (rev 14899)
+++ trunk/wp-includes/nav-menu-template.php 2010-05-25 18:54:42 UTC (rev 14900)
</span><span class="lines">@@ -70,11 +70,29 @@
</span><span class="cx">
</span><span class="cx"> $classes = $value = '';
</span><span class="cx">
</span><del>- $classes = array( 'menu-item', 'menu-item-type-' . $item->type, $item->classes );
</del><ins>+ $classes = array( 'menu-item', 'menu-item-type-' . $item->type );
+ if ( !empty($item->classes) )
+ $classes = array_merge($classes, explode(' ', $item->classes) );
</ins><span class="cx">
</span><span class="cx"> if ( 'custom' != $item->type ) {
</span><span class="cx"> $classes[] = 'menu-item-object-' . $item->object;
</span><span class="cx"> $classes[] = 'menu-item-object-' . $item->type . '-' . $item->object_id;
</span><ins>+ if ( 'post_type' == $item->type && 'page' == $item->object ) {
+ // Back compat classes for pages to match wp_page_menu()
+ $classes[] = 'page_item';
+ $classes[] = 'page-item-' . $item->object_id;
+ if ( !empty($item->classes) ) {
+ if ( in_array('current-menu-item', $classes) )
+ $classes[] = 'current_page_item';
+ if ( in_array('current-menu-parent', $classes) )
+ $classes[] = 'current_page_parent';
+ if ( in_array('current-menu-ancestor', $classes) )
+ $classes[] = 'current_page_ancestor';
+ }
+ }
+ } elseif ( 'custom' == $item->type && in_array('current-menu-item', $classes) && in_array('menu-item-home', $classes) ) {
+ // Back compat for home limk to match wp_page_menu()
+ $classes[] = 'current_page_item';
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> $classes = join( ' ', apply_filters( 'nav_menu_css_class', array_filter( $classes ), $item ) );
</span><span class="lines">@@ -303,7 +321,7 @@
</span><span class="cx">
</span><span class="cx"> $possible_object_parents = array_filter( $possible_object_parents );
</span><span class="cx">
</span><del>- foreach( (array) $menu_items as $key => $menu_item ) {
</del><ins>+ foreach ( (array) $menu_items as $key => $menu_item ) {
</ins><span class="cx"> // if the menu item corresponds to a taxonomy term for the currently-queried non-hierarchical post object
</span><span class="cx"> if ( $wp_query->is_singular && 'taxonomy' == $menu_item->type && in_array( $menu_item->object_id, $possible_object_parents ) ) {
</span><span class="cx"> $active_parent_object_ids[] = (int) $menu_item->object_id;
</span><span class="lines">@@ -329,6 +347,8 @@
</span><span class="cx"> $item_url = strpos( $menu_item->url, '#' ) ? substr( $menu_item->url, 0, strpos( $menu_item->url, '#' ) ) : $menu_item->url;
</span><span class="cx"> if ( $item_url == $current_url ) {
</span><span class="cx"> $menu_items[$key]->classes = trim( $menu_item->classes . ' ' . 'current-menu-item' );
</span><ins>+ if ( untrailingslashit($current_url) == home_url() )
+ $menu_items[$key]->classes .= ' menu-item-home';
</ins><span class="cx"> $active_parent_item_ids[] = (int) $menu_item->menu_item_parent;
</span><span class="cx"> $active_parent_object_ids[] = (int) $menu_item->post_parent;
</span><span class="cx"> $active_object = $menu_item->object;
</span><span class="lines">@@ -340,8 +360,8 @@
</span><span class="cx"> $active_parent_object_ids = array_filter( array_unique( $active_parent_object_ids ) );
</span><span class="cx">
</span><span class="cx"> // set parent's class
</span><del>- foreach( (array) $menu_items as $key => $parent_item ) {
- if ( 'post_type' == $parent_item->type && is_post_type_hierarchical( $queried_object->post_type ) && in_array( $parent_item->object_id, $queried_object->ancestors ) )
</del><ins>+ foreach ( (array) $menu_items as $key => $parent_item ) {
+ if ( 'post_type' == $parent_item->type && is_post_type_hierarchical( $queried_object->post_type ) && in_array( $parent_item->object_id, $queried_object->ancestors ) )
</ins><span class="cx"> $menu_items[$key]->classes = trim( $parent_item->classes . ' ' . 'current-' . $queried_object->post_type . '-ancestor' );
</span><span class="cx"> if ( in_array( $parent_item->db_id, $active_parent_item_ids ) )
</span><span class="cx"> $menu_items[$key]->classes = trim( $parent_item->classes . ' ' . 'current-menu-parent' );
</span></span></pre>
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