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Nav menu: Introduce a has_nav_menu filter in has_nav_menu() to filter whether a nav menu is assigned to a specified location.

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props westonruter.
fixes #32630.

git-svn-id: https://develop.svn.wordpress.org/trunk@32746 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Dominik Schilling (ocean90) 2015-06-13 14:14:42 +00:00
parent 8502ee5f86
commit 2ac1bec5ca
1 changed files with 14 additions and 4 deletions
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18
src/wp-includes/nav-menu.php
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@ -146,13 +146,23 @@ function get_nav_menu_locations() {
* @return bool Whether location has a menu.
*/
function has_nav_menu( $location ) {
$has_nav_menu = false;
$registered_nav_menus = get_registered_nav_menus();
if ( ! isset( $registered_nav_menus[ $location ] ) ) {
return false;
if ( isset( $registered_nav_menus[ $location ] ) ) {
$locations = get_nav_menu_locations();
$has_nav_menu = ! empty( $locations[ $location ] );
}
$locations = get_nav_menu_locations();
return ( ! empty( $locations[ $location ] ) );
/**
* Filter whether a nav menu is assigned to the specified location.
*
* @since 4.3.0
*
* @param bool $has_nav_menu Whether there is a menu assigned to a location.
* @param string $location Menu location.
*/
return apply_filters( 'has_nav_menu', $has_nav_menu, $location );
}
/**