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Add $depth parameter to the nav_menu_css_class, nav_menu_item_id, and nav_menu_link_attributes filters.

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Fixes #19064
Props cyclometh, chriscct7, johnbillion

Built from https://develop.svn.wordpress.org/trunk@30358


git-svn-id: http://core.svn.wordpress.org/trunk@30357 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
John Blackbourn 2014-11-16 07:37:22 +00:00
parent 066ee3b2b7
commit 96e57d411b
1 changed files with 8 additions and 5 deletions
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9
wp-includes/nav-menu-template.php
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@ -94,8 +94,9 @@ class Walker_Nav_Menu extends Walker {
* @param array $classes The CSS classes that are applied to the menu item's <li>.
* @param object $item The current menu item.
* @param array $args An array of wp_nav_menu() arguments.
* @param int $depth Depth of menu item. Used for padding.
*/
$class_names = join( ' ', (array) apply_filters( 'nav_menu_css_class', array_filter( $classes ), $item, $args ) );
$class_names = join( ' ', (array) apply_filters( 'nav_menu_css_class', array_filter( $classes ), $item, $args, $depth ) );
$class_names = $class_names ? ' class="' . esc_attr( $class_names ) . '"' : '';
/**
@ -108,8 +109,9 @@ class Walker_Nav_Menu extends Walker {
* @param string $menu_id The ID that is applied to the menu item's <li>.
* @param object $item The current menu item.
* @param array $args An array of wp_nav_menu() arguments.
* @param int $depth Depth of menu item. Used for padding.
*/
$id = apply_filters( 'nav_menu_item_id', 'menu-item-'. $item->ID, $item, $args );
$id = apply_filters( 'nav_menu_item_id', 'menu-item-'. $item->ID, $item, $args, $depth );
$id = $id ? ' id="' . esc_attr( $id ) . '"' : '';
$output .= $indent . '<li' . $id . $class_names .'>';
@ -137,8 +139,9 @@ class Walker_Nav_Menu extends Walker {
* }
* @param object $item The current menu item.
* @param array $args An array of wp_nav_menu() arguments.
* @param int $depth Depth of menu item. Used for padding.
*/
$atts = apply_filters( 'nav_menu_link_attributes', $atts, $item, $args );
$atts = apply_filters( 'nav_menu_link_attributes', $atts, $item, $args, $depth );
$attributes = '';
foreach ( $atts as $attr => $value ) {