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Nav Menu: Remove post/page items from the Nav Menu when the post/page is deleted. 

This was broken through a change in [25163]. `_menu_item_object` in wp_get_associated_nav_menu_items() is not relevant for post types.
Adds unit tests.

props UmeshSingla for initial patch.
fixes #26795.

git-svn-id: https://develop.svn.wordpress.org/trunk@27150 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Dominik Schilling (ocean90) 2014-02-09 21:36:15 +00:00
parent d670819b03
commit 586cb2b140
2 changed files with 64 additions and 6 deletions
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18
src/wp-includes/nav-menu.php
View File

@ -702,11 +702,19 @@ function wp_get_associated_nav_menu_items( $object_id = 0, $object_type = 'post_
);
foreach( (array) $menu_items as $menu_item ) {
if ( isset( $menu_item->ID ) && is_nav_menu_item( $menu_item->ID ) ) {
if ( get_post_meta( $menu_item->ID, '_menu_item_type', true ) !== $object_type ||
get_post_meta( $menu_item->ID, '_menu_item_object', true ) !== $taxonomy )
continue;
$menu_item_ids[] = (int) $menu_item->ID;
$menu_item_type = get_post_meta( $menu_item->ID, '_menu_item_type', true );
if (
'post_type' == $object_type &&
'post_type' == $menu_item_type
) {
$menu_item_ids[] = (int) $menu_item->ID;
} else if (
'taxonomy' == $object_type &&
'taxonomy' == $menu_item_type &&
get_post_meta( $menu_item->ID, '_menu_item_object', true ) == $taxonomy
) {
$menu_item_ids[] = (int) $menu_item->ID;
}
}
}

52
tests/phpunit/tests/post/nav-menu.php
View File

@ -18,6 +18,9 @@ class Test_Nav_Menus extends WP_UnitTestCase {
function test_wp_get_associated_nav_menu_items() {
$tag_id = $this->factory->tag->create();
$cat_id = $this->factory->category->create();
$post_id = $this->factory->post->create();
$post_2_id = $this->factory->post->create();
$page_id = $this->factory->post->create( array( 'post_type' => 'page' ) );
$tag_insert = wp_update_nav_menu_item( $this->menu_id, 0, array(
'menu-item-type' => 'taxonomy',
@ -33,9 +36,56 @@ class Test_Nav_Menus extends WP_UnitTestCase {
'menu-item-status' => 'publish'
) );
$post_insert = wp_update_nav_menu_item( $this->menu_id, 0, array(
'menu-item-type' => 'post_type',
'menu-item-object' => 'post',
'menu-item-object-id' => $post_id,
'menu-item-status' => 'publish'
) );
// Item without menu-item-object arg
$post_2_insert = wp_update_nav_menu_item( $this->menu_id, 0, array(
'menu-item-type' => 'post_type',
'menu-item-object-id' => $post_2_id,
'menu-item-status' => 'publish'
) );
$page_insert = wp_update_nav_menu_item( $this->menu_id, 0, array(
'menu-item-type' => 'post_type',
'menu-item-object' => 'page',
'menu-item-object-id' => $page_id,
'menu-item-status' => 'publish'
) );
$tag_items = wp_get_associated_nav_menu_items( $tag_id, 'taxonomy', 'post_tag' );
$this->assertEqualSets( array( $tag_insert ), $tag_items );
$cat_items = wp_get_associated_nav_menu_items( $cat_id, 'taxonomy', 'category' );
$this->assertEqualSets( array( $cat_insert ), $cat_items );
$post_items = wp_get_associated_nav_menu_items( $post_id );
$this->assertEqualSets( array( $post_insert ), $post_items );
$post_2_items = wp_get_associated_nav_menu_items( $post_2_id );
$this->assertEqualSets( array( $post_2_insert ), $post_2_items );
$page_items = wp_get_associated_nav_menu_items( $page_id );
$this->assertEqualSets( array( $page_insert ), $page_items );
wp_delete_term( $tag_id, 'post_tag' );
$tag_items = wp_get_associated_nav_menu_items( $tag_id, 'taxonomy', 'post_tag' );
$this->assertEqualSets( array(), $tag_items );
wp_delete_term( $cat_id, 'category' );
$cat_items = wp_get_associated_nav_menu_items( $cat_id, 'taxonomy', 'category' );
$this->assertEqualSets( array(), $cat_items );
wp_delete_post( $post_id, true );
$post_items = wp_get_associated_nav_menu_items( $post_id );
$this->assertEqualSets( array(), $post_items );
wp_delete_post( $post_2_id, true );
$post_2_items = wp_get_associated_nav_menu_items( $post_2_id );
$this->assertEqualSets( array(), $post_2_items );
wp_delete_post( $page_id, true );
$page_items = wp_get_associated_nav_menu_items( $page_id );
$this->assertEqualSets( array(), $page_items );
}
}
}