X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/f9001779751f83dc8a10e478bfecb4d8dd5f964c..6c8f14c09105d0afa4c1574215c59b5021040e76:/wp-includes/nav-menu-template.php
diff --git a/wp-includes/nav-menu-template.php b/wp-includes/nav-menu-template.php
index 21898ab8..df5612d2 100644
--- a/wp-includes/nav-menu-template.php
+++ b/wp-includes/nav-menu-template.php
@@ -37,7 +37,7 @@ class Walker_Nav_Menu extends Walker {
* @param string $output Passed by reference. Used to append additional content.
* @param int $depth Depth of page. Used for padding.
*/
- function start_lvl(&$output, $depth) {
+ function start_lvl( &$output, $depth = 0, $args = array() ) {
$indent = str_repeat("\t", $depth);
$output .= "\n$indent\n";
}
@@ -64,8 +64,7 @@ class Walker_Nav_Menu extends Walker {
* @param int $current_page Menu item ID.
* @param object $args
*/
- function start_el(&$output, $item, $depth, $args) {
- global $wp_query;
+ function start_el( &$output, $item, $depth = 0, $args = array(), $id = 0 ) {
$indent = ( $depth ) ? str_repeat( "\t", $depth ) : '';
$class_names = $value = '';
@@ -74,10 +73,10 @@ class Walker_Nav_Menu extends Walker {
$classes[] = 'menu-item-' . $item->ID;
$class_names = join( ' ', apply_filters( 'nav_menu_css_class', array_filter( $classes ), $item, $args ) );
- $class_names = ' class="' . esc_attr( $class_names ) . '"';
+ $class_names = $class_names ? ' class="' . esc_attr( $class_names ) . '"' : '';
$id = apply_filters( 'nav_menu_item_id', 'menu-item-'. $item->ID, $item, $args );
- $id = strlen( $id ) ? ' id="' . esc_attr( $id ) . '"' : '';
+ $id = $id ? ' id="' . esc_attr( $id ) . '"' : '';
$output .= $indent . '';
@@ -103,7 +102,7 @@ class Walker_Nav_Menu extends Walker {
* @param object $item Page data object. Not used.
* @param int $depth Depth of page. Not Used.
*/
- function end_el(&$output, $item, $depth) {
+ function end_el( &$output, $item, $depth = 0, $args = array() ) {
$output .= "\n";
}
}
@@ -113,7 +112,7 @@ class Walker_Nav_Menu extends Walker {
*
* Optional $args contents:
*
- * menu - The menu that is desired. Accepts (matching in order) id, slug, name. Defaults to blank.
+ * menu - The menu that is desired. Accepts (matching in order) id, slug, name. Defaults to blank.
* menu_class - CSS class to use for the ul element which forms the menu. Defaults to 'menu'.
* menu_id - The ID that is applied to the ul element which forms the menu. Defaults to the menu slug, incremented.
* container - Whether to wrap the ul, and what to wrap it with. Defaults to 'div'.
@@ -125,9 +124,9 @@ class Walker_Nav_Menu extends Walker {
* link_before - Text before the link.
* link_after - Text after the link.
* echo - Whether to echo the menu or return it. Defaults to echo.
- * depth - how many levels of the hierarchy are to be included. 0 means all. Defaults to 0.
+ * depth - how many levels of the hierarchy are to be included. 0 means all. Defaults to 0.
* walker - allows a custom walker to be specified.
- * theme_location - the location in the theme to be used. Must be registered with register_nav_menu() in order to be selectable by the user.
+ * theme_location - the location in the theme to be used. Must be registered with register_nav_menu() in order to be selectable by the user.
* items_wrap - How the list items should be wrapped. Defaults to a ul with an id and class. Uses printf() format with numbered placeholders.
*
* @since 3.0.0
@@ -156,7 +155,7 @@ function wp_nav_menu( $args = array() ) {
if ( ! $menu && !$args->theme_location ) {
$menus = wp_get_nav_menus();
foreach ( $menus as $menu_maybe ) {
- if ( $menu_items = wp_get_nav_menu_items($menu_maybe->term_id) ) {
+ if ( $menu_items = wp_get_nav_menu_items( $menu_maybe->term_id, array( 'update_post_term_cache' => false ) ) ) {
$menu = $menu_maybe;
break;
}
@@ -165,15 +164,21 @@ function wp_nav_menu( $args = array() ) {
// If the menu exists, get its items.
if ( $menu && ! is_wp_error($menu) && !isset($menu_items) )
- $menu_items = wp_get_nav_menu_items( $menu->term_id );
+ $menu_items = wp_get_nav_menu_items( $menu->term_id, array( 'update_post_term_cache' => false ) );
- // If no menu was found or if the menu has no items and no location was requested, call the fallback_cb if it exists
+ /*
+ * If no menu was found:
+ * - Fallback (if one was specified), or bail.
+ *
+ * If no menu items were found:
+ * - Fallback, but only if no theme location was specified.
+ * - Otherwise, bail.
+ */
if ( ( !$menu || is_wp_error($menu) || ( isset($menu_items) && empty($menu_items) && !$args->theme_location ) )
&& $args->fallback_cb && is_callable( $args->fallback_cb ) )
return call_user_func( $args->fallback_cb, (array) $args );
- // If no fallback function was specified and the menu doesn't exists, bail.
- if ( !$menu || is_wp_error($menu) )
+ if ( !$menu || is_wp_error( $menu ) || empty( $menu_items ) )
return false;
$nav_menu = $items = '';
@@ -287,8 +292,6 @@ function _wp_menu_item_classes_by_context( &$menu_items ) {
}
}
}
- } elseif ( ! empty( $queried_object->post_type ) && is_post_type_hierarchical( $queried_object->post_type ) ) {
- _get_post_ancestors( $queried_object );
} elseif ( ! empty( $queried_object->taxonomy ) && is_taxonomy_hierarchical( $queried_object->taxonomy ) ) {
$term_hierarchy = _get_term_hierarchy( $queried_object->taxonomy );
$term_to_ancestor = array();
@@ -334,7 +337,7 @@ function _wp_menu_item_classes_by_context( &$menu_items ) {
(
( ! empty( $home_page_id ) && 'post_type' == $menu_item->type && $wp_query->is_home && $home_page_id == $menu_item->object_id ) ||
( 'post_type' == $menu_item->type && $wp_query->is_singular ) ||
- ( 'taxonomy' == $menu_item->type && ( $wp_query->is_category || $wp_query->is_tag || $wp_query->is_tax ) )
+ ( 'taxonomy' == $menu_item->type && ( $wp_query->is_category || $wp_query->is_tag || $wp_query->is_tax ) && $queried_object->taxonomy == $menu_item->object )
)
) {
$classes[] = 'current-menu-item';
@@ -360,11 +363,13 @@ function _wp_menu_item_classes_by_context( &$menu_items ) {
// if the menu item corresponds to the currently-requested URL
} elseif ( 'custom' == $menu_item->object ) {
- $current_url = untrailingslashit( ( is_ssl() ? 'https://' : 'http://' ) . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'] );
- $item_url = untrailingslashit( strpos( $menu_item->url, '#' ) ? substr( $menu_item->url, 0, strpos( $menu_item->url, '#' ) ) : $menu_item->url );
+ $_root_relative_current = untrailingslashit( $_SERVER['REQUEST_URI'] );
+ $current_url = set_url_scheme( 'http://' . $_SERVER['HTTP_HOST'] . $_root_relative_current );
+ $raw_item_url = strpos( $menu_item->url, '#' ) ? substr( $menu_item->url, 0, strpos( $menu_item->url, '#' ) ) : $menu_item->url;
+ $item_url = untrailingslashit( $raw_item_url );
$_indexless_current = untrailingslashit( preg_replace( '/index.php$/', '', $current_url ) );
- if ( in_array( $item_url, array( $current_url, $_indexless_current ) ) ) {
+ if ( $raw_item_url && in_array( $item_url, array( $current_url, $_indexless_current, $_root_relative_current ) ) ) {
$classes[] = 'current-menu-item';
$menu_items[$key]->current = true;
$_anc_id = (int) $menu_item->db_id;
@@ -470,7 +475,7 @@ function walk_nav_menu_tree( $items, $depth, $r ) {
$walker = ( empty($r->walker) ) ? new Walker_Nav_Menu : $r->walker;
$args = array( $items, $depth, $r );
- return call_user_func_array( array(&$walker, 'walk'), $args );
+ return call_user_func_array( array($walker, 'walk'), $args );
}
/**