FM / wp-admin

/home/altere25/rockymountainlax.com/wp-admin/

/home/altere25/rockymountainlax.com/wp-admin

Name	Size	Mode	Actions
css/	-	0755	rm
images/	-	0755	rm
includes/	-	0755	rm
js/	-	0755	rm
maint/	-	0755	rm
network/	-	0755	rm
user/	-	0755	rm
about.php	19723	0644	edit dl rm
admin-ajax.php	5146	0644	edit dl rm
admin-footer.php	2834	0644	edit dl rm
admin-functions.php	406	0644	edit dl rm
admin-header.php	9075	0644	edit dl rm
admin-post.php	2070	0644	edit dl rm
admin.php	12565	0644	edit dl rm
async-upload.php	4856	0644	edit dl rm
authorize-application.php	10335	0644	edit dl rm
comment.php	11622	0644	edit dl rm
contribute.php	5727	0644	edit dl rm
credits.php	3841	0644	edit dl rm
custom-background.php	416	0644	edit dl rm
custom-header.php	426	0644	edit dl rm
customize.php	11126	0644	edit dl rm
edit-comments.php	14726	0644	edit dl rm
edit-form-advanced.php	29550	0644	edit dl rm
edit-form-blocks.php	13269	0644	edit dl rm
edit-form-comment.php	8544	0644	edit dl rm
edit-link-form.php	6362	0644	edit dl rm
edit-tag-form.php	10695	0644	edit dl rm
edit-tags.php	22533	0644	edit dl rm
edit.php	19952	0644	edit dl rm
erase-personal-data.php	7505	0644	edit dl rm
export-personal-data.php	7941	0644	edit dl rm
export.php	11288	0644	edit dl rm
freedoms.php	4604	0644	edit dl rm
import.php	7657	0644	edit dl rm
index.php	7864	0644	edit dl rm
install-helper.php	6961	0644	edit dl rm
install.php	17509	0644	edit dl rm
link-add.php	938	0644	edit dl rm
link-manager.php	4365	0644	edit dl rm
link-parse-opml.php	2697	0644	edit dl rm
link.php	2957	0644	edit dl rm
load-scripts.php	2070	0644	edit dl rm
load-styles.php	2995	0644	edit dl rm
media-new.php	3261	0644	edit dl rm
media-upload.php	3569	0644	edit dl rm
media.php	819	0644	edit dl rm
menu-header.php	10069	0644	edit dl rm
menu.php	17073	0644	edit dl rm
moderation.php	307	0644	edit dl rm
ms-admin.php	196	0644	edit dl rm
ms-delete-site.php	4294	0644	edit dl rm
ms-edit.php	216	0644	edit dl rm
ms-options.php	229	0644	edit dl rm
ms-sites.php	215	0644	edit dl rm
ms-themes.php	217	0644	edit dl rm
ms-upgrade-network.php	219	0644	edit dl rm
ms-users.php	215	0644	edit dl rm
my-sites.php	4858	0644	edit dl rm
nav-menus.php	49275	0644	edit dl rm
network.php	5522	0644	edit dl rm
options-discussion.php	15766	0644	edit dl rm
options-general.php	22030	0644	edit dl rm
options-head.php	548	0644	edit dl rm
options-media.php	6505	0644	edit dl rm
options-permalink.php	21718	0644	edit dl rm
options-privacy.php	10190	0644	edit dl rm
options-reading.php	10266	0644	edit dl rm
options-writing.php	9317	0644	edit dl rm
options.php	13768	0644	edit dl rm
plugin-editor.php	13737	0644	edit dl rm
plugin-install.php	7124	0644	edit dl rm
plugins.php	30732	0644	edit dl rm
post-new.php	2768	0644	edit dl rm
post.php	10209	0644	edit dl rm
press-this.php	2396	0644	edit dl rm
privacy-policy-guide.php	3756	0644	edit dl rm
privacy.php	2542	0644	edit dl rm
profile.php	283	0644	edit dl rm
revision.php	5851	0644	edit dl rm
setup-config.php	17903	0644	edit dl rm
site-editor.php	7217	0644	edit dl rm
site-health-info.php	4084	0644	edit dl rm
site-health.php	10443	0644	edit dl rm
term.php	2249	0644	edit dl rm
theme-editor.php	15792	0644	edit dl rm
theme-install.php	23930	0644	edit dl rm
themes.php	48078	0644	edit dl rm
tools.php	3514	0644	edit dl rm
update-core.php	46519	0644	edit dl rm
update.php	13092	0644	edit dl rm
upgrade-functions.php	341	0644	edit dl rm
upgrade.php	5707	0644	edit dl rm
upload.php	15207	0644	edit dl rm
user-edit.php	40551	0644	edit dl rm
user-new.php	24546	0644	edit dl rm
users.php	23853	0644	edit dl rm
widgets-form-blocks.php	5086	0644	edit dl rm
widgets-form.php	19625	0644	edit dl rm
widgets.php	1112	0644	edit dl rm

Edit: /home/altere25/rockymountainlax.com/wp-admin/nav-menus.php (49275B)

<?php
/**
 * WordPress Administration for Navigation Menus
 * Interface functions
 *
 * @version 2.0.0
 *
 * @package WordPress
 * @subpackage Administration
 */

/** Load WordPress Administration Bootstrap */
require_once __DIR__ . '/admin.php';

// Load all the nav menu interface functions.
require_once ABSPATH . 'wp-admin/includes/nav-menu.php';

if ( ! current_theme_supports( 'menus' ) && ! current_theme_supports( 'widgets' ) ) {
	wp_die( __( 'Your theme does not support navigation menus or widgets.' ) );
}

// Permissions check.
if ( ! current_user_can( 'edit_theme_options' ) ) {
	wp_die(
		'<h1>' . __( 'You need a higher level of permission.' ) . '</h1>' .
		'<p>' . __( 'Sorry, you are not allowed to edit theme options on this site.' ) . '</p>',
		403
	);
}

// Used in the HTML title tag.
$title = __( 'Menus' );

wp_enqueue_script( 'nav-menu' );

if ( wp_is_mobile() ) {
	wp_enqueue_script( 'jquery-touch-punch' );
}

// Container for any messages displayed to the user.
$messages = array();

// Container that stores the name of the active menu.
$nav_menu_selected_title = '';

// The menu id of the current menu being edited.
$nav_menu_selected_id = isset( $_REQUEST['menu'] ) ? (int) $_REQUEST['menu'] : 0;

// Get existing menu locations assignments.
$locations      = get_registered_nav_menus();
$menu_locations = get_nav_menu_locations();
$num_locations  = count( array_keys( $locations ) );

// Allowed actions: add, update, delete.
$action = isset( $_REQUEST['action'] ) ? $_REQUEST['action'] : 'edit';

/*
 * If a JSON blob of navigation menu data is found, expand it and inject it
 * into `$_POST` to avoid PHP `max_input_vars` limitations. See #14134.
 */
_wp_expand_nav_menu_post_data();

switch ( $action ) {
	case 'add-menu-item':
		check_admin_referer( 'add-menu_item', 'menu-settings-column-nonce' );

if ( isset( $_REQUEST['nav-menu-locations'] ) ) {
			set_theme_mod( 'nav_menu_locations', array_map( 'absint', $_REQUEST['menu-locations'] ) );
		} elseif ( isset( $_REQUEST['menu-item'] ) ) {
			wp_save_nav_menu_items( $nav_menu_selected_id, $_REQUEST['menu-item'] );
		}

break;

case 'move-down-menu-item':
		// Moving down a menu item is the same as moving up the next in order.
		check_admin_referer( 'move-menu_item' );

$menu_item_id = isset( $_REQUEST['menu-item'] ) ? (int) $_REQUEST['menu-item'] : 0;

if ( is_nav_menu_item( $menu_item_id ) ) {
			$menus = isset( $_REQUEST['menu'] ) ? array( (int) $_REQUEST['menu'] ) : wp_get_object_terms( $menu_item_id, 'nav_menu', array( 'fields' => 'ids' ) );

if ( ! is_wp_error( $menus ) && ! empty( $menus[0] ) ) {
				$menu_id            = (int) $menus[0];
				$ordered_menu_items = wp_get_nav_menu_items( $menu_id );
				$menu_item_data     = (array) wp_setup_nav_menu_item( get_post( $menu_item_id ) );

// Set up the data we need in one pass through the array of menu items.
				$dbids_to_orders = array();
				$orders_to_dbids = array();

foreach ( (array) $ordered_menu_items as $ordered_menu_item_object ) {
					if ( isset( $ordered_menu_item_object->ID ) ) {
						if ( isset( $ordered_menu_item_object->menu_order ) ) {
							$dbids_to_orders[ $ordered_menu_item_object->ID ]         = $ordered_menu_item_object->menu_order;
							$orders_to_dbids[ $ordered_menu_item_object->menu_order ] = $ordered_menu_item_object->ID;
						}
					}
				}

// Get next in order.
				if ( isset( $orders_to_dbids[ $dbids_to_orders[ $menu_item_id ] + 1 ] ) ) {
					$next_item_id   = $orders_to_dbids[ $dbids_to_orders[ $menu_item_id ] + 1 ];
					$next_item_data = (array) wp_setup_nav_menu_item( get_post( $next_item_id ) );

// If not siblings of same parent, bubble menu item up but keep order.
					if ( ! empty( $menu_item_data['menu_item_parent'] )
						&& ( empty( $next_item_data['menu_item_parent'] )
							|| (int) $next_item_data['menu_item_parent'] !== (int) $menu_item_data['menu_item_parent'] )
					) {
						if ( in_array( (int) $menu_item_data['menu_item_parent'], $orders_to_dbids, true ) ) {
							$parent_db_id = (int) $menu_item_data['menu_item_parent'];
						} else {
							$parent_db_id = 0;
						}

$parent_object = wp_setup_nav_menu_item( get_post( $parent_db_id ) );

if ( ! is_wp_error( $parent_object ) ) {
							$parent_data                        = (array) $parent_object;
							$menu_item_data['menu_item_parent'] = $parent_data['menu_item_parent'];

// Reset invalid `menu_item_parent`.
							$menu_item_data = _wp_reset_invalid_menu_item_parent( $menu_item_data );

update_post_meta( $menu_item_data['ID'], '_menu_item_menu_item_parent', (int) $menu_item_data['menu_item_parent'] );
						}

// Make menu item a child of its next sibling.
					} else {
						$next_item_data['menu_order'] = $next_item_data['menu_order'] - 1;
						$menu_item_data['menu_order'] = $menu_item_data['menu_order'] + 1;

$menu_item_data['menu_item_parent'] = $next_item_data['ID'];

// Reset invalid `menu_item_parent`.
						$menu_item_data = _wp_reset_invalid_menu_item_parent( $menu_item_data );

update_post_meta( $menu_item_data['ID'], '_menu_item_menu_item_parent', (int) $menu_item_data['menu_item_parent'] );

wp_update_post( $menu_item_data );
						wp_update_post( $next_item_data );
					}

// The item is last but still has a parent, so bubble up.
				} elseif ( ! empty( $menu_item_data['menu_item_parent'] )
					&& in_array( (int) $menu_item_data['menu_item_parent'], $orders_to_dbids, true )
				) {
					$menu_item_data['menu_item_parent'] = (int) get_post_meta( $menu_item_data['menu_item_parent'], '_menu_item_menu_item_parent', true );

// Reset invalid `menu_item_parent`.
					$menu_item_data = _wp_reset_invalid_menu_item_parent( $menu_item_data );

update_post_meta( $menu_item_data['ID'], '_menu_item_menu_item_parent', (int) $menu_item_data['menu_item_parent'] );
				}
			}
		}

break;

case 'move-up-menu-item':
		check_admin_referer( 'move-menu_item' );

$menu_item_id = isset( $_REQUEST['menu-item'] ) ? (int) $_REQUEST['menu-item'] : 0;

if ( is_nav_menu_item( $menu_item_id ) ) {
			if ( isset( $_REQUEST['menu'] ) ) {
				$menus = array( (int) $_REQUEST['menu'] );
			} else {
				$menus = wp_get_object_terms( $menu_item_id, 'nav_menu', array( 'fields' => 'ids' ) );
			}

// Set up the data we need in one pass through the array of menu items.
				$dbids_to_orders = array();
				$orders_to_dbids = array();

// If this menu item is not first.
				if ( ! empty( $dbids_to_orders[ $menu_item_id ] )
					&& ! empty( $orders_to_dbids[ $dbids_to_orders[ $menu_item_id ] - 1 ] )
				) {

// If this menu item is a child of the previous.
					if ( ! empty( $menu_item_data['menu_item_parent'] )
						&& in_array( (int) $menu_item_data['menu_item_parent'], array_keys( $dbids_to_orders ), true )
						&& isset( $orders_to_dbids[ $dbids_to_orders[ $menu_item_id ] - 1 ] )
						&& ( (int) $menu_item_data['menu_item_parent'] === $orders_to_dbids[ $dbids_to_orders[ $menu_item_id ] - 1 ] )
					) {
						if ( in_array( (int) $menu_item_data['menu_item_parent'], $orders_to_dbids, true ) ) {
							$parent_db_id = (int) $menu_item_data['menu_item_parent'];
						} else {
							$parent_db_id = 0;
						}

$parent_object = wp_setup_nav_menu_item( get_post( $parent_db_id ) );

if ( ! is_wp_error( $parent_object ) ) {
							$parent_data = (array) $parent_object;

/*
							 * If there is something before the parent and parent a child of it,
							 * make menu item a child also of it.
							 */
							if ( ! empty( $dbids_to_orders[ $parent_db_id ] )
								&& ! empty( $orders_to_dbids[ $dbids_to_orders[ $parent_db_id ] - 1 ] )
								&& ! empty( $parent_data['menu_item_parent'] )
							) {
								$menu_item_data['menu_item_parent'] = $parent_data['menu_item_parent'];

/*
								* Else if there is something before parent and parent not a child of it,
								* make menu item a child of that something's parent
								*/
							} elseif ( ! empty( $dbids_to_orders[ $parent_db_id ] )
								&& ! empty( $orders_to_dbids[ $dbids_to_orders[ $parent_db_id ] - 1 ] )
							) {
								$_possible_parent_id = (int) get_post_meta( $orders_to_dbids[ $dbids_to_orders[ $parent_db_id ] - 1 ], '_menu_item_menu_item_parent', true );

if ( in_array( $_possible_parent_id, array_keys( $dbids_to_orders ), true ) ) {
									$menu_item_data['menu_item_parent'] = $_possible_parent_id;
								} else {
									$menu_item_data['menu_item_parent'] = 0;
								}

// Else there isn't something before the parent.
							} else {
								$menu_item_data['menu_item_parent'] = 0;
							}

// Set former parent's [menu_order] to that of menu-item's.
							$parent_data['menu_order'] = $parent_data['menu_order'] + 1;

// Set menu-item's [menu_order] to that of former parent.
							$menu_item_data['menu_order'] = $menu_item_data['menu_order'] - 1;

// Save changes.
							update_post_meta( $menu_item_data['ID'], '_menu_item_menu_item_parent', (int) $menu_item_data['menu_item_parent'] );
							wp_update_post( $menu_item_data );
							wp_update_post( $parent_data );
						}

// Else this menu item is not a child of the previous.
					} elseif ( empty( $menu_item_data['menu_order'] )
						|| empty( $menu_item_data['menu_item_parent'] )
						|| ! in_array( (int) $menu_item_data['menu_item_parent'], array_keys( $dbids_to_orders ), true )
						|| empty( $orders_to_dbids[ $dbids_to_orders[ $menu_item_id ] - 1 ] )
						|| $orders_to_dbids[ $dbids_to_orders[ $menu_item_id ] - 1 ] !== (int) $menu_item_data['menu_item_parent']
					) {
						// Just make it a child of the previous; keep the order.
						$menu_item_data['menu_item_parent'] = (int) $orders_to_dbids[ $dbids_to_orders[ $menu_item_id ] - 1 ];

// Reset invalid `menu_item_parent`.
						$menu_item_data = _wp_reset_invalid_menu_item_parent( $menu_item_data );

update_post_meta( $menu_item_data['ID'], '_menu_item_menu_item_parent', (int) $menu_item_data['menu_item_parent'] );
						wp_update_post( $menu_item_data );
					}
				}
			}
		}

break;

case 'delete-menu-item':
		$menu_item_id = (int) $_REQUEST['menu-item'];

check_admin_referer( 'delete-menu_item_' . $menu_item_id );

if ( is_nav_menu_item( $menu_item_id ) && wp_delete_post( $menu_item_id, true ) ) {
			$messages[] = wp_get_admin_notice(
				__( 'The menu item has been successfully deleted.' ),
				array(
					'id'                 => 'message',
					'additional_classes' => array( 'updated' ),
					'dismissible'        => true,
				)
			);
		}

break;

case 'delete':
		check_admin_referer( 'delete-nav_menu-' . $nav_menu_selected_id );

if ( is_nav_menu( $nav_menu_selected_id ) ) {
			$deletion = wp_delete_nav_menu( $nav_menu_selected_id );
		} else {
			// Reset the selected menu.
			$nav_menu_selected_id = 0;
			unset( $_REQUEST['menu'] );
		}

if ( ! isset( $deletion ) ) {
			break;
		}

if ( is_wp_error( $deletion ) ) {
			$messages[] = wp_get_admin_notice(
				$deletion->get_error_message(),
				array(
					'id'                 => 'message',
					'additional_classes' => array( 'error' ),
					'dismissible'        => true,
				)
			);
		} else {
			$messages[] = wp_get_admin_notice(
				__( 'The menu has been successfully deleted.' ),
				array(
					'id'                 => 'message',
					'additional_classes' => array( 'updated' ),
					'dismissible'        => true,
				)
			);
		}

break;

case 'delete_menus':
		check_admin_referer( 'nav_menus_bulk_actions' );

foreach ( $_REQUEST['delete_menus'] as $menu_id_to_delete ) {
			if ( ! is_nav_menu( $menu_id_to_delete ) ) {
				continue;
			}

$deletion = wp_delete_nav_menu( $menu_id_to_delete );

if ( empty( $deletion_error ) ) {
			$messages[] = wp_get_admin_notice(
				__( 'Selected menus have been successfully deleted.' ),
				array(
					'id'                 => 'message',
					'additional_classes' => array( 'updated' ),
					'dismissible'        => true,
				)
			);
		}

break;

case 'update':
		check_admin_referer( 'update-nav_menu', 'update-nav-menu-nonce' );

// Merge new and existing menu locations if any new ones are set.
		$new_menu_locations = array();
		if ( isset( $_POST['menu-locations'] ) ) {
			$new_menu_locations = array_map( 'absint', $_POST['menu-locations'] );
			$menu_locations     = array_merge( $menu_locations, $new_menu_locations );
		}

// Add Menu.
		if ( 0 === $nav_menu_selected_id ) {
			$new_menu_title = trim( esc_html( $_POST['menu-name'] ) );

if ( $new_menu_title ) {
				$_nav_menu_selected_id = wp_update_nav_menu_object( 0, array( 'menu-name' => $new_menu_title ) );

if ( is_wp_error( $_nav_menu_selected_id ) ) {
					$messages[] = wp_get_admin_notice(
						$_nav_menu_selected_id->get_error_message(),
						array(
							'id'                 => 'message',
							'additional_classes' => array( 'error' ),
							'dismissible'        => true,
						)
					);
				} else {
					$_menu_object            = wp_get_nav_menu_object( $_nav_menu_selected_id );
					$nav_menu_selected_id    = $_nav_menu_selected_id;
					$nav_menu_selected_title = $_menu_object->name;

if ( isset( $_REQUEST['menu-item'] ) ) {
						wp_save_nav_menu_items( $nav_menu_selected_id, absint( $_REQUEST['menu-item'] ) );
					}

if ( isset( $_REQUEST['zero-menu-state'] ) || ! empty( $_POST['auto-add-pages'] ) ) {
						// If there are menu items, add them.
						wp_nav_menu_update_menu_items( $nav_menu_selected_id, $nav_menu_selected_title );
					}

if ( isset( $_REQUEST['zero-menu-state'] ) ) {
						// Auto-save nav_menu_locations.
						$locations = get_nav_menu_locations();

foreach ( $locations as $location => $menu_id ) {
								$locations[ $location ] = $nav_menu_selected_id;
								break; // There should only be 1.
						}

set_theme_mod( 'nav_menu_locations', $locations );
					} elseif ( count( $new_menu_locations ) > 0 ) {
						// If locations have been selected for the new menu, save those.
						$locations = get_nav_menu_locations();

foreach ( array_keys( $new_menu_locations ) as $location ) {
							$locations[ $location ] = $nav_menu_selected_id;
						}

set_theme_mod( 'nav_menu_locations', $locations );
					}

if ( isset( $_REQUEST['use-location'] ) ) {
						$locations      = get_registered_nav_menus();
						$menu_locations = get_nav_menu_locations();

if ( isset( $locations[ $_REQUEST['use-location'] ] ) ) {
							$menu_locations[ $_REQUEST['use-location'] ] = $nav_menu_selected_id;
						}

set_theme_mod( 'nav_menu_locations', $menu_locations );
					}

wp_redirect( admin_url( 'nav-menus.php?menu=' . $_nav_menu_selected_id ) );
					exit;
				}
			} else {
				$messages[] = wp_get_admin_notice(
					__( 'Please enter a valid menu name.' ),
					array(
						'id'                 => 'message',
						'additional_classes' => array( 'error' ),
						'dismissible'        => true,
					)
				);
			}

// Update existing menu.
		} else {
			// Remove menu locations that have been unchecked.
			foreach ( $locations as $location => $description ) {
				if ( ( empty( $_POST['menu-locations'] ) || empty( $_POST['menu-locations'][ $location ] ) )
					&& isset( $menu_locations[ $location ] ) && $menu_locations[ $location ] === $nav_menu_selected_id
				) {
					unset( $menu_locations[ $location ] );
				}
			}

// Set menu locations.
			set_theme_mod( 'nav_menu_locations', $menu_locations );

$_menu_object = wp_get_nav_menu_object( $nav_menu_selected_id );

$menu_title = trim( esc_html( $_POST['menu-name'] ) );

if ( ! $menu_title ) {
				$messages[] = wp_get_admin_notice(
					__( 'Please enter a valid menu name.' ),
					array(
						'id'                 => 'message',
						'additional_classes' => array( 'error' ),
						'dismissible'        => true,
					)
				);
				$menu_title = $_menu_object->name;
			}

if ( ! is_wp_error( $_menu_object ) ) {
				$_nav_menu_selected_id = wp_update_nav_menu_object( $nav_menu_selected_id, array( 'menu-name' => $menu_title ) );

if ( is_wp_error( $_nav_menu_selected_id ) ) {
					$_menu_object = $_nav_menu_selected_id;
					$messages[]   = wp_get_admin_notice(
						$_nav_menu_selected_id->get_error_message(),
						array(
							'id'                 => 'message',
							'additional_classes' => array( 'error' ),
							'dismissible'        => true,
						)
					);
				} else {
					$_menu_object            = wp_get_nav_menu_object( $_nav_menu_selected_id );
					$nav_menu_selected_title = $_menu_object->name;
				}
			}

// Update menu items.
			if ( ! is_wp_error( $_menu_object ) ) {
				$messages = array_merge( $messages, wp_nav_menu_update_menu_items( $_nav_menu_selected_id, $nav_menu_selected_title ) );

// If the menu ID changed, redirect to the new URL.
				if ( $nav_menu_selected_id !== $_nav_menu_selected_id ) {
					wp_redirect( admin_url( 'nav-menus.php?menu=' . (int) $_nav_menu_selected_id ) );
					exit;
				}
			}
		}

break;

case 'locations':
		if ( ! $num_locations ) {
			wp_redirect( admin_url( 'nav-menus.php' ) );
			exit;
		}

add_filter( 'screen_options_show_screen', '__return_false' );

if ( isset( $_POST['menu-locations'] ) ) {
			check_admin_referer( 'save-menu-locations' );

$new_menu_locations = array_map( 'absint', $_POST['menu-locations'] );
			$menu_locations     = array_merge( $menu_locations, $new_menu_locations );
			// Set menu locations.
			set_theme_mod( 'nav_menu_locations', $menu_locations );

$messages[] = wp_get_admin_notice(
				__( 'Menu locations updated.' ),
				array(
					'id'                 => 'message',
					'additional_classes' => array( 'updated' ),
					'dismissible'        => true,
				)
			);
		}

break;
}

// Get all nav menus.
$nav_menus  = wp_get_nav_menus();
$menu_count = count( $nav_menus );

// Are we on the add new screen?
$add_new_screen = ( isset( $_GET['menu'] ) && 0 === (int) $_GET['menu'] ) ? true : false;

$locations_screen = ( isset( $_GET['action'] ) && 'locations' === $_GET['action'] ) ? true : false;

$page_count = wp_count_posts( 'page' );

/*
 * If we have one theme location, and zero menus, we take them right
 * into editing their first menu.
 */
if ( 1 === count( get_registered_nav_menus() ) && ! $add_new_screen
	&& empty( $nav_menus ) && ! empty( $page_count->publish )
) {
	$one_theme_location_no_menus = true;
} else {
	$one_theme_location_no_menus = false;
}

$nav_menus_l10n = array(
	'oneThemeLocationNoMenus' => $one_theme_location_no_menus,
	'moveUp'                  => __( 'Move up one' ),
	'moveDown'                => __( 'Move down one' ),
	'moveToTop'               => __( 'Move to the top' ),
	/* translators: %s: Previous item name. */
	'moveUnder'               => __( 'Move under %s' ),
	/* translators: %s: Previous item name. */
	'moveOutFrom'             => __( 'Move out from under %s' ),
	/* translators: %s: Previous item name. */
	'under'                   => __( 'Under %s' ),
	/* translators: %s: Previous item name. */
	'outFrom'                 => __( 'Out from under %s' ),
	/* translators: 1: Item name, 2: Item type, 3: Item index, 4: Total items. */
	'menuFocus'               => __( 'Edit %1$s (%2$s, %3$d of %4$d)' ),
	/* translators: 1: Item name, 2: Item type, 3: Item index, 4: Total items, 5: Item parent. */
	'subMenuFocus'            => __( 'Edit %1$s (%2$s, sub-item %3$d of %4$d under %5$s)' ),
	/* translators: 1: Item name, 2: Item type, 3: Item index, 4: Total items, 5: Item parent, 6: Item depth. */
	'subMenuMoreDepthFocus'   => __( 'Edit %1$s (%2$s, sub-item %3$d of %4$d under %5$s, level %6$d)' ),
	/* translators: %s: Item name. */
	'menuItemDeletion'        => __( 'item %s' ),
	/* translators: %s: Item name. */
	'itemsDeleted'            => __( 'Deleted menu item: %s.' ),
	'itemAdded'               => __( 'Menu item added' ),
	'itemRemoved'             => __( 'Menu item removed' ),
	'movedUp'                 => __( 'Menu item moved up' ),
	'movedDown'               => __( 'Menu item moved down' ),
	'movedTop'                => __( 'Menu item moved to the top' ),
	'movedLeft'               => __( 'Menu item moved out of submenu' ),
	'movedRight'              => __( 'Menu item is now a sub-item' ),
	'parentUpdated'           => __( 'Menu parent updated' ),
	'orderUpdated'            => __( 'Menu order updated' ),
);
wp_localize_script( 'nav-menu', 'menus', $nav_menus_l10n );

/*
 * Redirect to add screen if there are no menus and this users has either zero,
 * or more than 1 theme locations.
 */
if ( 0 === $menu_count && ! $add_new_screen && ! $one_theme_location_no_menus ) {
	wp_redirect( admin_url( 'nav-menus.php?action=edit&menu=0' ) );
}

// Get recently edited nav menu.
$recently_edited = absint( get_user_option( 'nav_menu_recently_edited' ) );
if ( empty( $recently_edited ) && is_nav_menu( $nav_menu_selected_id ) ) {
	$recently_edited = $nav_menu_selected_id;
}

// Use $recently_edited if none are selected.
if ( empty( $nav_menu_selected_id ) && ! isset( $_GET['menu'] ) && is_nav_menu( $recently_edited ) ) {
	$nav_menu_selected_id = $recently_edited;
}

// On deletion of menu, if another menu exists, show it.
if ( ! $add_new_screen && $menu_count > 0 && isset( $_GET['action'] ) && 'delete' === $_GET['action'] ) {
	$nav_menu_selected_id = $nav_menus[0]->term_id;
}

// Set $nav_menu_selected_id to 0 if no menus.
if ( $one_theme_location_no_menus ) {
	$nav_menu_selected_id = 0;
} elseif ( empty( $nav_menu_selected_id ) && ! empty( $nav_menus ) && ! $add_new_screen ) {
	// If we have no selection yet, and we have menus, set to the first one in the list.
	$nav_menu_selected_id = $nav_menus[0]->term_id;
}

// Update the user's setting.
if ( $nav_menu_selected_id !== $recently_edited && is_nav_menu( $nav_menu_selected_id ) ) {
	update_user_meta( $current_user->ID, 'nav_menu_recently_edited', $nav_menu_selected_id );
}

// If there's a menu, get its name.
if ( ! $nav_menu_selected_title && is_nav_menu( $nav_menu_selected_id ) ) {
	$_menu_object            = wp_get_nav_menu_object( $nav_menu_selected_id );
	$nav_menu_selected_title = ! is_wp_error( $_menu_object ) ? $_menu_object->name : '';
}

// Generate truncated menu names.
foreach ( (array) $nav_menus as $key => $_nav_menu ) {
	$nav_menus[ $key ]->truncated_name = wp_html_excerpt( $_nav_menu->name, 40, '&hellip;' );
}

// Retrieve menu locations.
if ( current_theme_supports( 'menus' ) ) {
	$locations      = get_registered_nav_menus();
	$menu_locations = get_nav_menu_locations();
}

/*
 * Ensure the user will be able to scroll horizontally
 * by adding a class for the max menu depth.
 *
 * @global int $_wp_nav_menu_max_depth
 */
global $_wp_nav_menu_max_depth;
$_wp_nav_menu_max_depth = 0;

// Calling wp_get_nav_menu_to_edit generates $_wp_nav_menu_max_depth.
if ( is_nav_menu( $nav_menu_selected_id ) ) {
	$menu_items  = wp_get_nav_menu_items( $nav_menu_selected_id, array( 'post_status' => 'any' ) );
	$edit_markup = wp_get_nav_menu_to_edit( $nav_menu_selected_id );
}

/**
 * @global int $_wp_nav_menu_max_depth
 *
 * @param string $classes
 * @return string
 */
function wp_nav_menu_max_depth( $classes ) {
	global $_wp_nav_menu_max_depth;
	return "$classes menu-max-depth-$_wp_nav_menu_max_depth";
}

add_filter( 'admin_body_class', 'wp_nav_menu_max_depth' );

wp_nav_menu_setup();
wp_initial_nav_menu_meta_boxes();

if ( ! current_theme_supports( 'menus' ) && ! $num_locations ) {
	$message_no_theme_support = sprintf(
		/* translators: %s: URL to Widgets screen. */
		__( 'Your theme does not natively support menus, but you can use them in sidebars by adding a &#8220;Navigation Menu&#8221; widget on the <a href="%s">Widgets</a> screen.' ),
		admin_url( 'widgets.php' )
	);
	$messages[] = wp_get_admin_notice(
		$message_no_theme_support,
		array(
			'id'                 => 'message',
			'additional_classes' => array( 'updated' ),
			'dismissible'        => true,
		)
	);
}

if ( ! $locations_screen ) : // Main tab.
	$overview  = '<p>' . __( 'This screen is used for managing your navigation menus.' ) . '</p>';
	$overview .= '<p>' . sprintf(
		/* translators: 1: URL to Widgets screen, 2 and 3: The names of the default themes. */
		__( 'Menus can be displayed in locations defined by your theme, even used in sidebars by adding a &#8220;Navigation Menu&#8221; widget on the <a href="%1$s">Widgets</a> screen. If your theme does not support the navigation menus feature (the default themes, %2$s and %3$s, do), you can learn about adding this support by following the documentation link to the side.' ),
		admin_url( 'widgets.php' ),
		'Twenty Twenty',
		'Twenty Twenty-One'
	) . '</p>';
	$overview .= '<p>' . __( 'From this screen you can:' ) . '</p>';
	$overview .= '<ul><li>' . __( 'Create, edit, and delete menus' ) . '</li>';
	$overview .= '<li>' . __( 'Add, organize, and modify individual menu items' ) . '</li></ul>';

get_current_screen()->add_help_tab(
		array(
			'id'      => 'overview',
			'title'   => __( 'Overview' ),
			'content' => $overview,
		)
	);

$menu_management  = '<p>' . __( 'The menu management box at the top of the screen is used to control which menu is opened in the editor below.' ) . '</p>';
	$menu_management .= '<ul><li>' . __( 'To edit an existing menu, <strong>choose a menu from the dropdown and click Select</strong>' ) . '</li>';
	$menu_management .= '<li>' . __( 'If you have not yet created any menus, <strong>click the &#8217;create a new menu&#8217; link</strong> to get started' ) . '</li></ul>';
	$menu_management .= '<p>' . __( 'You can assign theme locations to individual menus by <strong>selecting the desired settings</strong> at the bottom of the menu editor. To assign menus to all theme locations at once, <strong>visit the Manage Locations tab</strong> at the top of the screen.' ) . '</p>';

get_current_screen()->add_help_tab(
		array(
			'id'      => 'menu-management',
			'title'   => __( 'Menu Management' ),
			'content' => $menu_management,
		)
	);

$editing_menus  = '<p>' . __( 'Each navigation menu may contain a mix of links to pages, categories, custom URLs or other content types. Menu links are added by selecting items from the expanding boxes in the left-hand column below.' ) . '</p>';
	$editing_menus .= '<p>' . __( '<strong>Clicking the arrow to the right of any menu item</strong> in the editor will reveal a standard group of settings. Additional settings such as link target, CSS classes, link relationships, and link descriptions can be enabled and disabled via the Screen Options tab.' ) . '</p>';
	$editing_menus .= '<ul><li>' . __( 'Add one or several items at once by <strong>selecting the checkbox next to each item and clicking Add to Menu</strong>' ) . '</li>';
	$editing_menus .= '<li>' . __( 'To add a custom link, <strong>expand the Custom Links section, enter a URL and link text, and click Add to Menu</strong>' ) . '</li>';
	$editing_menus .= '<li>' . __( 'To reorganize menu items, <strong>drag and drop items with your mouse or use your keyboard</strong>. Drag or move a menu item a little to the right to make it a submenu' ) . '</li>';
	$editing_menus .= '<li>' . __( 'Delete a menu item by <strong>expanding it and clicking the Remove link</strong>' ) . '</li></ul>';

get_current_screen()->add_help_tab(
		array(
			'id'      => 'editing-menus',
			'title'   => __( 'Editing Menus' ),
			'content' => $editing_menus,
		)
	);
else : // Locations tab.
	$locations_overview  = '<p>' . __( 'This screen is used for globally assigning menus to locations defined by your theme.' ) . '</p>';
	$locations_overview .= '<ul><li>' . __( 'To assign menus to one or more theme locations, <strong>select a menu from each location&#8217;s dropdown</strong>. When you are finished, <strong>click Save Changes</strong>' ) . '</li>';
	$locations_overview .= '<li>' . __( 'To edit a menu currently assigned to a theme location, <strong>click the adjacent &#8217;Edit&#8217; link</strong>' ) . '</li>';
	$locations_overview .= '<li>' . __( 'To add a new menu instead of assigning an existing one, <strong>click the &#8217;Use new menu&#8217; link</strong>. Your new menu will be automatically assigned to that theme location' ) . '</li></ul>';

get_current_screen()->add_help_tab(
		array(
			'id'      => 'locations-overview',
			'title'   => __( 'Overview' ),
			'content' => $locations_overview,
		)
	);
endif;

get_current_screen()->set_help_sidebar(
	'<p><strong>' . __( 'For more information:' ) . '</strong></p>' .
	'<p>' . __( '<a href="https://wordpress.org/documentation/article/appearance-menus-screen/">Documentation on Menus</a>' ) . '</p>' .
	'<p>' . __( '<a href="https://wordpress.org/support/forums/">Support forums</a>' ) . '</p>'
);

// Get the admin header.
require_once ABSPATH . 'wp-admin/admin-header.php';
?>
<div class="wrap">
	<h1 class="wp-heading-inline"><?php esc_html_e( 'Menus' ); ?></h1>
	<?php
	if ( current_user_can( 'customize' ) ) :
		$focus = $locations_screen ? array( 'section' => 'menu_locations' ) : array( 'panel' => 'nav_menus' );
		printf(
			' <a class="page-title-action hide-if-no-customize" href="%1$s">%2$s</a>',
			esc_url(
				add_query_arg(
					array(
						array( 'autofocus' => $focus ),
						'return' => urlencode( remove_query_arg( wp_removable_query_args(), wp_unslash( $_SERVER['REQUEST_URI'] ) ) ),
					),
					admin_url( 'customize.php' )
				)
			),
			__( 'Manage with Live Preview' )
		);
	endif;

$nav_tab_active_class = '';
	$nav_aria_current     = '';

if ( ! isset( $_GET['action'] ) || isset( $_GET['action'] ) && 'locations' !== $_GET['action'] ) {
		$nav_tab_active_class = ' nav-tab-active';
		$nav_aria_current     = ' aria-current="page"';
	}
	?>

<nav class="nav-tab-wrapper wp-clearfix" aria-label="<?php esc_attr_e( 'Secondary menu' ); ?>">
		<a href="<?php echo esc_url( admin_url( 'nav-menus.php' ) ); ?>" class="nav-tab<?php echo $nav_tab_active_class; ?>"<?php echo $nav_aria_current; ?>><?php esc_html_e( 'Edit Menus' ); ?></a>
		<?php
		if ( $num_locations && $menu_count ) {
			$active_tab_class = '';
			$aria_current     = '';

if ( $locations_screen ) {
				$active_tab_class = ' nav-tab-active';
				$aria_current     = ' aria-current="page"';
			}
			?>
			<a href="<?php echo esc_url( add_query_arg( array( 'action' => 'locations' ), admin_url( 'nav-menus.php' ) ) ); ?>" class="nav-tab<?php echo $active_tab_class; ?>"<?php echo $aria_current; ?>><?php esc_html_e( 'Manage Locations' ); ?></a>
			<?php
		}
		?>
	</nav>
	<?php
	foreach ( $messages as $message ) :
		echo $message . "\n";
	endforeach;
	?>
	<?php
	if ( $locations_screen ) :
		if ( 1 === $num_locations ) {
			echo '<p>' . __( 'Your theme supports one menu. Select which menu you would like to use.' ) . '</p>';
		} else {
			echo '<p>' . sprintf(
				/* translators: %s: Number of menus. */
				_n(
					'Your theme supports %s menu. Select which menu appears in each location.',
					'Your theme supports %s menus. Select which menu appears in each location.',
					$num_locations
				),
				number_format_i18n( $num_locations )
			) . '</p>';
		}
		?>
	<div id="menu-locations-wrap">
		<form method="post" action="<?php echo esc_url( add_query_arg( array( 'action' => 'locations' ), admin_url( 'nav-menus.php' ) ) ); ?>">
			<table class="widefat fixed" id="menu-locations-table">
				<thead>
				<tr>
					<th scope="col" class="manage-column column-locations"><?php _e( 'Theme Location' ); ?></th>
					<th scope="col" class="manage-column column-menus"><?php _e( 'Assigned Menu' ); ?></th>
				</tr>
				</thead>
				<tbody class="menu-locations">
				<?php foreach ( $locations as $_location => $_name ) { ?>
					<tr class="menu-locations-row">
						<td class="menu-location-title"><label for="locations-<?php echo $_location; ?>"><?php echo $_name; ?></label></td>
						<td class="menu-location-menus">
							<select name="menu-locations[<?php echo $_location; ?>]" id="locations-<?php echo $_location; ?>">
								<option value="0"><?php printf( '&mdash; %s &mdash;', esc_html__( 'Select a Menu' ) ); ?></option>
								<?php
								foreach ( $nav_menus as $menu ) :
									$data_orig = '';
									$selected  = isset( $menu_locations[ $_location ] ) && $menu_locations[ $_location ] === $menu->term_id;

if ( $selected ) {
										$data_orig = 'data-orig="true"';
									}
									?>
									<option <?php echo $data_orig; ?> <?php selected( $selected ); ?> value="<?php echo $menu->term_id; ?>">
										<?php echo wp_html_excerpt( $menu->name, 40, '&hellip;' ); ?>
									</option>
								<?php endforeach; ?>
							</select>
							<div class="locations-row-links">
								<?php if ( isset( $menu_locations[ $_location ] ) && 0 !== $menu_locations[ $_location ] ) : ?>
								<span class="locations-edit-menu-link">
									<a href="
									<?php
									echo esc_url(
										add_query_arg(
											array(
												'action' => 'edit',
												'menu'   => $menu_locations[ $_location ],
											),
											admin_url( 'nav-menus.php' )
										)
									);
									?>
									">
										<span aria-hidden="true"><?php _ex( 'Edit', 'menu' ); ?></span><span class="screen-reader-text">
											<?php
											/* translators: Hidden accessibility text. */
											_e( 'Edit selected menu' );
											?>
										</span>
									</a>
								</span>
								<?php endif; ?>
								<span class="locations-add-menu-link">
									<a href="
									<?php
									echo esc_url(
										add_query_arg(
											array(
												'action' => 'edit',
												'menu'   => 0,
												'use-location' => $_location,
											),
											admin_url( 'nav-menus.php' )
										)
									);
									?>
									">
										<?php _ex( 'Use new menu', 'menu' ); ?>
									</a>
								</span>
							</div>
						</td>
					</tr>
				<?php } // End foreach. ?>
				</tbody>
			</table>
			<p class="button-controls wp-clearfix"><?php submit_button( __( 'Save Changes' ), 'primary left', 'nav-menu-locations', false ); ?></p>
			<?php wp_nonce_field( 'save-menu-locations' ); ?>
			<input type="hidden" name="menu" id="nav-menu-meta-object-id" value="<?php echo esc_attr( $nav_menu_selected_id ); ?>" />
		</form>
	</div>
		<?php
		/**
		 * Fires after the menu locations table is displayed.
		 *
		 * @since 3.6.0
		 */
		do_action( 'after_menu_locations_table' );
		?>
	<?php else : ?>
	<div class="manage-menus">
		<?php if ( $menu_count < 1 ) : ?>
		<span class="first-menu-message">
			<?php _e( 'Create your first menu below.' ); ?>
			<span class="screen-reader-text">
				<?php
				/* translators: Hidden accessibility text. */
				_e( 'Fill in the Menu Name and click the Create Menu button to create your first menu.' );
				?>
			</span>
		</span>
		<?php elseif ( $menu_count < 2 ) : ?>
		<span class="add-edit-menu-action">
			<?php
			printf(
				/* translators: %s: URL to create a new menu. */
				__( 'Edit your menu below, or <a href="%s">create a new menu</a>. Do not forget to save your changes!' ),
				esc_url(
					add_query_arg(
						array(
							'action' => 'edit',
							'menu'   => 0,
						),
						admin_url( 'nav-menus.php' )
					)
				)
			);
			?>
			<span class="screen-reader-text">
				<?php
				/* translators: Hidden accessibility text. */
				_e( 'Click the Save Menu button to save your changes.' );
				?>
			</span>
		</span>
		<?php else : ?>
			<form method="get" action="<?php echo esc_url( admin_url( 'nav-menus.php' ) ); ?>">
			<input type="hidden" name="action" value="edit" />
			<label for="select-menu-to-edit" class="selected-menu"><?php _e( 'Select a menu to edit:' ); ?></label>
			<select name="menu" id="select-menu-to-edit">
				<?php if ( $add_new_screen ) : ?>
					<option value="0" selected="selected"><?php _e( '&mdash; Select &mdash;' ); ?></option>
				<?php endif; ?>
				<?php foreach ( (array) $nav_menus as $_nav_menu ) : ?>
					<option value="<?php echo esc_attr( $_nav_menu->term_id ); ?>" <?php selected( $_nav_menu->term_id, $nav_menu_selected_id ); ?>>
						<?php
						echo esc_html( $_nav_menu->truncated_name );

if ( ! empty( $menu_locations ) && in_array( $_nav_menu->term_id, $menu_locations, true ) ) {
							$locations_assigned_to_this_menu = array();

foreach ( array_keys( $menu_locations, $_nav_menu->term_id, true ) as $menu_location_key ) {
								if ( isset( $locations[ $menu_location_key ] ) ) {
									$locations_assigned_to_this_menu[] = $locations[ $menu_location_key ];
								}
							}

/**
							 * Filters the number of locations listed per menu in the drop-down select.
							 *
							 * @since 3.6.0
							 *
							 * @param int $locations Number of menu locations to list. Default 3.
							 */
							$locations_listed_per_menu = absint( apply_filters( 'wp_nav_locations_listed_per_menu', 3 ) );

$assigned_locations = array_slice( $locations_assigned_to_this_menu, 0, $locations_listed_per_menu );

// Adds ellipses following the number of locations defined in $assigned_locations.
							if ( ! empty( $assigned_locations ) ) {
								printf(
									' (%1$s%2$s)',
									implode( ', ', $assigned_locations ),
									count( $locations_assigned_to_this_menu ) > count( $assigned_locations ) ? ' &hellip;' : ''
								);
							}
						}
						?>
					</option>
				<?php endforeach; ?>
			</select>
			<span class="submit-btn"><input type="submit" class="button" value="<?php esc_attr_e( 'Select' ); ?>"></span>
			<span class="add-new-menu-action">
				<?php
				printf(
					/* translators: %s: URL to create a new menu. */
					__( 'or <a href="%s">create a new menu</a>. Do not forget to save your changes!' ),
					esc_url(
						add_query_arg(
							array(
								'action' => 'edit',
								'menu'   => 0,
							),
							admin_url( 'nav-menus.php' )
						)
					)
				);
				?>
				<span class="screen-reader-text">
					<?php
					/* translators: Hidden accessibility text. */
					_e( 'Click the Save Menu button to save your changes.' );
					?>
				</span>
			</span>
		</form>
			<?php
		endif;

$metabox_holder_disabled_class = '';

if ( isset( $_GET['menu'] ) && 0 === (int) $_GET['menu'] ) {
			$metabox_holder_disabled_class = ' metabox-holder-disabled';
		}
		?>
	</div>
	<div id="nav-menus-frame" class="wp-clearfix">
	<div id="menu-settings-column" class="metabox-holder<?php echo $metabox_holder_disabled_class; ?>">

</div>
	<div id="menu-management-liquid">
		<div id="menu-management">
			<form id="update-nav-menu" method="post" enctype="multipart/form-data">
				<h2><?php _e( 'Menu structure' ); ?></h2>
				<div class="menu-edit">
					<input type="hidden" name="nav-menu-data">
					<?php
					wp_nonce_field( 'closedpostboxes', 'closedpostboxesnonce', false );
					wp_nonce_field( 'meta-box-order', 'meta-box-order-nonce', false );
					wp_nonce_field( 'update-nav_menu', 'update-nav-menu-nonce' );

$menu_name_aria_desc = $add_new_screen ? ' aria-describedby="menu-name-desc"' : '';

if ( $one_theme_location_no_menus ) {
						$menu_name_val = 'value="' . esc_attr( 'Menu 1' ) . '"';
						?>
						<input type="hidden" name="zero-menu-state" value="true" />
						<?php
					} else {
						$menu_name_val = 'value="' . esc_attr( $nav_menu_selected_title ) . '"';
					}
					?>
					<input type="hidden" name="action" value="update" />
					<input type="hidden" name="menu" id="menu" value="<?php echo esc_attr( $nav_menu_selected_id ); ?>" />
					<div id="nav-menu-header">
						<div class="major-publishing-actions wp-clearfix">
							<label class="menu-name-label" for="menu-name"><?php _e( 'Menu Name' ); ?></label>
							<input name="menu-name" id="menu-name" type="text" class="menu-name regular-text menu-item-textbox form-required" required="required" <?php echo $menu_name_val . $menu_name_aria_desc; ?> />
							<div class="publishing-action">
								<?php submit_button( empty( $nav_menu_selected_id ) ? __( 'Create Menu' ) : __( 'Save Menu' ), 'primary large menu-save', 'save_menu', false, array( 'id' => 'save_menu_header' ) ); ?>
							</div>
						</div>
					</div>
					<div id="post-body">
						<div id="post-body-content" class="wp-clearfix">
							<?php if ( ! $add_new_screen ) : ?>
								<?php
								$hide_style = '';

if ( isset( $menu_items ) && 0 === count( $menu_items ) ) {
									$hide_style = 'style="display: none;"';
								}

if ( $one_theme_location_no_menus ) {
									$starter_copy = __( 'Edit your default menu by adding or removing items. Drag the items into the order you prefer. Click Create Menu to save your changes.' );
								} else {
									$starter_copy = __( 'Drag the items into the order you prefer. Click the arrow on the right of the item to reveal additional configuration options.' );
								}
								?>
								<div class="drag-instructions post-body-plain" <?php echo $hide_style; ?>>
									<p><?php echo $starter_copy; ?></p>
								</div>

<?php if ( ! $add_new_screen ) : ?>
									<div id="nav-menu-bulk-actions-top" class="bulk-actions" <?php echo $hide_style; ?>>
										<label class="bulk-select-button" for="bulk-select-switcher-top">
											<input type="checkbox" id="bulk-select-switcher-top" name="bulk-select-switcher-top" class="bulk-select-switcher">
											<span class="bulk-select-button-label"><?php _e( 'Bulk Select' ); ?></span>
										</label>
									</div>
								<?php endif; ?>

<?php
								if ( isset( $edit_markup ) && ! is_wp_error( $edit_markup ) ) {
									echo $edit_markup;
								} else {
									?>
									<ul class="menu" id="menu-to-edit"></ul>
								<?php } ?>

<?php endif; ?>

<?php if ( $add_new_screen ) : ?>
								<p class="post-body-plain" id="menu-name-desc"><?php _e( 'Give your menu a name, then click Create Menu.' ); ?></p>
								<?php if ( isset( $_GET['use-location'] ) ) : ?>
									<input type="hidden" name="use-location" value="<?php echo esc_attr( $_GET['use-location'] ); ?>" />
								<?php endif; ?>

<?php
							endif;

$no_menus_style = '';

if ( $one_theme_location_no_menus ) {
								$no_menus_style = 'style="display: none;"';
							}
							?>

<?php if ( ! $add_new_screen ) : ?>
								<div id="nav-menu-bulk-actions-bottom" class="bulk-actions" <?php echo $hide_style; ?>>
									<label class="bulk-select-button" for="bulk-select-switcher-bottom">
										<input type="checkbox" id="bulk-select-switcher-bottom" name="bulk-select-switcher-top" class="bulk-select-switcher">
										<span class="bulk-select-button-label"><?php _e( 'Bulk Select' ); ?></span>
									</label>
									<input type="button" class="deletion menu-items-delete disabled" value="<?php esc_attr_e( 'Remove Selected Items' ); ?>">
									<div id="pending-menu-items-to-delete">
										<p><?php _e( 'List of menu items selected for deletion:' ); ?></p>
										<ul></ul>
									</div>
								</div>
							<?php endif; ?>

<div class="menu-settings" <?php echo $no_menus_style; ?>>
								<h3><?php _e( 'Menu Settings' ); ?></h3>
								<?php
								if ( ! isset( $auto_add ) ) {
									$auto_add = get_option( 'nav_menu_options' );

if ( ! isset( $auto_add['auto_add'] ) ) {
										$auto_add = false;
									} elseif ( false !== array_search( $nav_menu_selected_id, $auto_add['auto_add'], true ) ) {
										$auto_add = true;
									} else {
										$auto_add = false;
									}
								}
								?>

<fieldset class="menu-settings-group auto-add-pages">
									<legend class="menu-settings-group-name howto"><?php _e( 'Auto add pages' ); ?></legend>
									<div class="menu-settings-input checkbox-input">
										<input type="checkbox"<?php checked( $auto_add ); ?> name="auto-add-pages" id="auto-add-pages" value="1" /> <label for="auto-add-pages"><?php printf( __( 'Automatically add new top-level pages to this menu' ), esc_url( admin_url( 'edit.php?post_type=page' ) ) ); ?></label>
									</div>
								</fieldset>

<?php if ( current_theme_supports( 'menus' ) ) : ?>

<fieldset class="menu-settings-group menu-theme-locations">
										<legend class="menu-settings-group-name howto"><?php _e( 'Display location' ); ?></legend>
										<?php
										foreach ( $locations as $location => $description ) :
											$checked = false;

if ( isset( $menu_locations[ $location ] )
													&& 0 !== $nav_menu_selected_id
													&& $menu_locations[ $location ] === $nav_menu_selected_id
											) {
													$checked = true;
											}
											?>
											<div class="menu-settings-input checkbox-input">
												<input type="checkbox"<?php checked( $checked ); ?> name="menu-locations[<?php echo esc_attr( $location ); ?>]" id="locations-<?php echo esc_attr( $location ); ?>" value="<?php echo esc_attr( $nav_menu_selected_id ); ?>" />
												<label for="locations-<?php echo esc_attr( $location ); ?>"><?php echo $description; ?></label>
												<?php if ( ! empty( $menu_locations[ $location ] ) && $menu_locations[ $location ] !== $nav_menu_selected_id ) : ?>
													<span class="theme-location-set">
													<?php
														printf(
															/* translators: %s: Menu name. */
															_x( '(Currently set to: %s)', 'menu location' ),
															wp_get_nav_menu_object( $menu_locations[ $location ] )->name
														);
													?>
													</span>
												<?php endif; ?>
											</div>
										<?php endforeach; ?>
									</fieldset>

<?php endif; ?>

</div>
						</div>
					</div>
					<div id="nav-menu-footer">
						<div class="major-publishing-actions">
							<div class="publishing-action">
								<?php submit_button( empty( $nav_menu_selected_id ) ? __( 'Create Menu' ) : __( 'Save Menu' ), 'primary large menu-save', 'save_menu', false, array( 'id' => 'save_menu_footer' ) ); ?>
							</div>
							<?php if ( $menu_count > 0 ) : ?>

<?php if ( $add_new_screen ) : ?>
								<span class="cancel-action">
									<a class="submitcancel cancellation menu-cancel" href="<?php echo esc_url( admin_url( 'nav-menus.php' ) ); ?>"><?php _e( 'Cancel' ); ?></a>
								</span>
								<?php else : ?>
								<span class="delete-action">
									<a class="submitdelete deletion menu-delete" href="
									<?php
									echo esc_url(
										wp_nonce_url(
											add_query_arg(
												array(
													'action' => 'delete',
													'menu' => $nav_menu_selected_id,
												),
												admin_url( 'nav-menus.php' )
											),
											'delete-nav_menu-' . $nav_menu_selected_id
										)
									);
									?>
									"><?php _e( 'Delete Menu' ); ?></a>
								</span>
								<?php endif; ?>

<?php endif; ?>
						</div>
					</div>
				</div>
			</form>
		</div>
	</div>
	</div>
	<?php endif; ?>
</div>
<?php require_once ABSPATH . 'wp-admin/admin-footer.php'; ?>

' . __( 'You need a higher level of permission.' ) . '' . '

' . __( 'Sorry, you are not allowed to edit theme options on this site.' ) . '

', 403 ); } // Used in the HTML title tag. $title = __( 'Menus' ); wp_enqueue_script( 'nav-menu' ); if ( wp_is_mobile() ) { wp_enqueue_script( 'jquery-touch-punch' ); } // Container for any messages displayed to the user. $messages = array(); // Container that stores the name of the active menu. $nav_menu_selected_title = ''; // The menu id of the current menu being edited. $nav_menu_selected_id = isset( $_REQUEST['menu'] ) ? (int) $_REQUEST['menu'] : 0; // Get existing menu locations assignments. $locations = get_registered_nav_menus(); $menu_locations = get_nav_menu_locations(); $num_locations = count( array_keys( $locations ) ); // Allowed actions: add, update, delete. $action = isset( $_REQUEST['action'] ) ? $_REQUEST['action'] : 'edit'; /* * If a JSON blob of navigation menu data is found, expand it and inject it * into `$_POST` to avoid PHP `max_input_vars` limitations. See #14134. */ _wp_expand_nav_menu_post_data(); switch ( $action ) { case 'add-menu-item': check_admin_referer( 'add-menu_item', 'menu-settings-column-nonce' ); if ( isset( $_REQUEST['nav-menu-locations'] ) ) { set_theme_mod( 'nav_menu_locations', array_map( 'absint', $_REQUEST['menu-locations'] ) ); } elseif ( isset( $_REQUEST['menu-item'] ) ) { wp_save_nav_menu_items( $nav_menu_selected_id, $_REQUEST['menu-item'] ); } break; case 'move-down-menu-item': // Moving down a menu item is the same as moving up the next in order. check_admin_referer( 'move-menu_item' ); $menu_item_id = isset( $_REQUEST['menu-item'] ) ? (int) $_REQUEST['menu-item'] : 0; if ( is_nav_menu_item( $menu_item_id ) ) { $menus = isset( $_REQUEST['menu'] ) ? array( (int) $_REQUEST['menu'] ) : wp_get_object_terms( $menu_item_id, 'nav_menu', array( 'fields' => 'ids' ) ); if ( ! is_wp_error( $menus ) && ! empty( $menus[0] ) ) { $menu_id = (int) $menus[0]; $ordered_menu_items = wp_get_nav_menu_items( $menu_id ); $menu_item_data = (array) wp_setup_nav_menu_item( get_post( $menu_item_id ) ); // Set up the data we need in one pass through the array of menu items. $dbids_to_orders = array(); $orders_to_dbids = array(); foreach ( (array) $ordered_menu_items as $ordered_menu_item_object ) { if ( isset( $ordered_menu_item_object->ID ) ) { if ( isset( $ordered_menu_item_object->menu_order ) ) { $dbids_to_orders[ $ordered_menu_item_object->ID ] = $ordered_menu_item_object->menu_order; $orders_to_dbids[ $ordered_menu_item_object->menu_order ] = $ordered_menu_item_object->ID; } } } // Get next in order. if ( isset( $orders_to_dbids[ $dbids_to_orders[ $menu_item_id ] + 1 ] ) ) { $next_item_id = $orders_to_dbids[ $dbids_to_orders[ $menu_item_id ] + 1 ]; $next_item_data = (array) wp_setup_nav_menu_item( get_post( $next_item_id ) ); // If not siblings of same parent, bubble menu item up but keep order. if ( ! empty( $menu_item_data['menu_item_parent'] ) && ( empty( $next_item_data['menu_item_parent'] ) || (int) $next_item_data['menu_item_parent'] !== (int) $menu_item_data['menu_item_parent'] ) ) { if ( in_array( (int) $menu_item_data['menu_item_parent'], $orders_to_dbids, true ) ) { $parent_db_id = (int) $menu_item_data['menu_item_parent']; } else { $parent_db_id = 0; } $parent_object = wp_setup_nav_menu_item( get_post( $parent_db_id ) ); if ( ! is_wp_error( $parent_object ) ) { $parent_data = (array) $parent_object; $menu_item_data['menu_item_parent'] = $parent_data['menu_item_parent']; // Reset invalid `menu_item_parent`. $menu_item_data = _wp_reset_invalid_menu_item_parent( $menu_item_data ); update_post_meta( $menu_item_data['ID'], '_menu_item_menu_item_parent', (int) $menu_item_data['menu_item_parent'] ); } // Make menu item a child of its next sibling. } else { $next_item_data['menu_order'] = $next_item_data['menu_order'] - 1; $menu_item_data['menu_order'] = $menu_item_data['menu_order'] + 1; $menu_item_data['menu_item_parent'] = $next_item_data['ID']; // Reset invalid `menu_item_parent`. $menu_item_data = _wp_reset_invalid_menu_item_parent( $menu_item_data ); update_post_meta( $menu_item_data['ID'], '_menu_item_menu_item_parent', (int) $menu_item_data['menu_item_parent'] ); wp_update_post( $menu_item_data ); wp_update_post( $next_item_data ); } // The item is last but still has a parent, so bubble up. } elseif ( ! empty( $menu_item_data['menu_item_parent'] ) && in_array( (int) $menu_item_data['menu_item_parent'], $orders_to_dbids, true ) ) { $menu_item_data['menu_item_parent'] = (int) get_post_meta( $menu_item_data['menu_item_parent'], '_menu_item_menu_item_parent', true ); // Reset invalid `menu_item_parent`. $menu_item_data = _wp_reset_invalid_menu_item_parent( $menu_item_data ); update_post_meta( $menu_item_data['ID'], '_menu_item_menu_item_parent', (int) $menu_item_data['menu_item_parent'] ); } } } break; case 'move-up-menu-item': check_admin_referer( 'move-menu_item' ); $menu_item_id = isset( $_REQUEST['menu-item'] ) ? (int) $_REQUEST['menu-item'] : 0; if ( is_nav_menu_item( $menu_item_id ) ) { if ( isset( $_REQUEST['menu'] ) ) { $menus = array( (int) $_REQUEST['menu'] ); } else { $menus = wp_get_object_terms( $menu_item_id, 'nav_menu', array( 'fields' => 'ids' ) ); } if ( ! is_wp_error( $menus ) && ! empty( $menus[0] ) ) { $menu_id = (int) $menus[0]; $ordered_menu_items = wp_get_nav_menu_items( $menu_id ); $menu_item_data = (array) wp_setup_nav_menu_item( get_post( $menu_item_id ) ); // Set up the data we need in one pass through the array of menu items. $dbids_to_orders = array(); $orders_to_dbids = array(); foreach ( (array) $ordered_menu_items as $ordered_menu_item_object ) { if ( isset( $ordered_menu_item_object->ID ) ) { if ( isset( $ordered_menu_item_object->menu_order ) ) { $dbids_to_orders[ $ordered_menu_item_object->ID ] = $ordered_menu_item_object->menu_order; $orders_to_dbids[ $ordered_menu_item_object->menu_order ] = $ordered_menu_item_object->ID; } } } // If this menu item is not first. if ( ! empty( $dbids_to_orders[ $menu_item_id ] ) && ! empty( $orders_to_dbids[ $dbids_to_orders[ $menu_item_id ] - 1 ] ) ) { // If this menu item is a child of the previous. if ( ! empty( $menu_item_data['menu_item_parent'] ) && in_array( (int) $menu_item_data['menu_item_parent'], array_keys( $dbids_to_orders ), true ) && isset( $orders_to_dbids[ $dbids_to_orders[ $menu_item_id ] - 1 ] ) && ( (int) $menu_item_data['menu_item_parent'] === $orders_to_dbids[ $dbids_to_orders[ $menu_item_id ] - 1 ] ) ) { if ( in_array( (int) $menu_item_data['menu_item_parent'], $orders_to_dbids, true ) ) { $parent_db_id = (int) $menu_item_data['menu_item_parent']; } else { $parent_db_id = 0; } $parent_object = wp_setup_nav_menu_item( get_post( $parent_db_id ) ); if ( ! is_wp_error( $parent_object ) ) { $parent_data = (array) $parent_object; /* * If there is something before the parent and parent a child of it, * make menu item a child also of it. */ if ( ! empty( $dbids_to_orders[ $parent_db_id ] ) && ! empty( $orders_to_dbids[ $dbids_to_orders[ $parent_db_id ] - 1 ] ) && ! empty( $parent_data['menu_item_parent'] ) ) { $menu_item_data['menu_item_parent'] = $parent_data['menu_item_parent']; /* * Else if there is something before parent and parent not a child of it, * make menu item a child of that something's parent */ } elseif ( ! empty( $dbids_to_orders[ $parent_db_id ] ) && ! empty( $orders_to_dbids[ $dbids_to_orders[ $parent_db_id ] - 1 ] ) ) { $_possible_parent_id = (int) get_post_meta( $orders_to_dbids[ $dbids_to_orders[ $parent_db_id ] - 1 ], '_menu_item_menu_item_parent', true ); if ( in_array( $_possible_parent_id, array_keys( $dbids_to_orders ), true ) ) { $menu_item_data['menu_item_parent'] = $_possible_parent_id; } else { $menu_item_data['menu_item_parent'] = 0; } // Else there isn't something before the parent. } else { $menu_item_data['menu_item_parent'] = 0; } // Set former parent's [menu_order] to that of menu-item's. $parent_data['menu_order'] = $parent_data['menu_order'] + 1; // Set menu-item's [menu_order] to that of former parent. $menu_item_data['menu_order'] = $menu_item_data['menu_order'] - 1; // Save changes. update_post_meta( $menu_item_data['ID'], '_menu_item_menu_item_parent', (int) $menu_item_data['menu_item_parent'] ); wp_update_post( $menu_item_data ); wp_update_post( $parent_data ); } // Else this menu item is not a child of the previous. } elseif ( empty( $menu_item_data['menu_order'] ) || empty( $menu_item_data['menu_item_parent'] ) || ! in_array( (int) $menu_item_data['menu_item_parent'], array_keys( $dbids_to_orders ), true ) || empty( $orders_to_dbids[ $dbids_to_orders[ $menu_item_id ] - 1 ] ) || $orders_to_dbids[ $dbids_to_orders[ $menu_item_id ] - 1 ] !== (int) $menu_item_data['menu_item_parent'] ) { // Just make it a child of the previous; keep the order. $menu_item_data['menu_item_parent'] = (int) $orders_to_dbids[ $dbids_to_orders[ $menu_item_id ] - 1 ]; // Reset invalid `menu_item_parent`. $menu_item_data = _wp_reset_invalid_menu_item_parent( $menu_item_data ); update_post_meta( $menu_item_data['ID'], '_menu_item_menu_item_parent', (int) $menu_item_data['menu_item_parent'] ); wp_update_post( $menu_item_data ); } } } } break; case 'delete-menu-item': $menu_item_id = (int) $_REQUEST['menu-item']; check_admin_referer( 'delete-menu_item_' . $menu_item_id ); if ( is_nav_menu_item( $menu_item_id ) && wp_delete_post( $menu_item_id, true ) ) { $messages[] = wp_get_admin_notice( __( 'The menu item has been successfully deleted.' ), array( 'id' => 'message', 'additional_classes' => array( 'updated' ), 'dismissible' => true, ) ); } break; case 'delete': check_admin_referer( 'delete-nav_menu-' . $nav_menu_selected_id ); if ( is_nav_menu( $nav_menu_selected_id ) ) { $deletion = wp_delete_nav_menu( $nav_menu_selected_id ); } else { // Reset the selected menu. $nav_menu_selected_id = 0; unset( $_REQUEST['menu'] ); } if ( ! isset( $deletion ) ) { break; } if ( is_wp_error( $deletion ) ) { $messages[] = wp_get_admin_notice( $deletion->get_error_message(), array( 'id' => 'message', 'additional_classes' => array( 'error' ), 'dismissible' => true, ) ); } else { $messages[] = wp_get_admin_notice( __( 'The menu has been successfully deleted.' ), array( 'id' => 'message', 'additional_classes' => array( 'updated' ), 'dismissible' => true, ) ); } break; case 'delete_menus': check_admin_referer( 'nav_menus_bulk_actions' ); foreach ( $_REQUEST['delete_menus'] as $menu_id_to_delete ) { if ( ! is_nav_menu( $menu_id_to_delete ) ) { continue; } $deletion = wp_delete_nav_menu( $menu_id_to_delete ); if ( is_wp_error( $deletion ) ) { $messages[] = wp_get_admin_notice( $deletion->get_error_message(), array( 'id' => 'message', 'additional_classes' => array( 'error' ), 'dismissible' => true, ) ); $deletion_error = true; } } if ( empty( $deletion_error ) ) { $messages[] = wp_get_admin_notice( __( 'Selected menus have been successfully deleted.' ), array( 'id' => 'message', 'additional_classes' => array( 'updated' ), 'dismissible' => true, ) ); } break; case 'update': check_admin_referer( 'update-nav_menu', 'update-nav-menu-nonce' ); // Merge new and existing menu locations if any new ones are set. $new_menu_locations = array(); if ( isset( $_POST['menu-locations'] ) ) { $new_menu_locations = array_map( 'absint', $_POST['menu-locations'] ); $menu_locations = array_merge( $menu_locations, $new_menu_locations ); } // Add Menu. if ( 0 === $nav_menu_selected_id ) { $new_menu_title = trim( esc_html( $_POST['menu-name'] ) ); if ( $new_menu_title ) { $_nav_menu_selected_id = wp_update_nav_menu_object( 0, array( 'menu-name' => $new_menu_title ) ); if ( is_wp_error( $_nav_menu_selected_id ) ) { $messages[] = wp_get_admin_notice( $_nav_menu_selected_id->get_error_message(), array( 'id' => 'message', 'additional_classes' => array( 'error' ), 'dismissible' => true, ) ); } else { $_menu_object = wp_get_nav_menu_object( $_nav_menu_selected_id ); $nav_menu_selected_id = $_nav_menu_selected_id; $nav_menu_selected_title = $_menu_object->name; if ( isset( $_REQUEST['menu-item'] ) ) { wp_save_nav_menu_items( $nav_menu_selected_id, absint( $_REQUEST['menu-item'] ) ); } if ( isset( $_REQUEST['zero-menu-state'] ) || ! empty( $_POST['auto-add-pages'] ) ) { // If there are menu items, add them. wp_nav_menu_update_menu_items( $nav_menu_selected_id, $nav_menu_selected_title ); } if ( isset( $_REQUEST['zero-menu-state'] ) ) { // Auto-save nav_menu_locations. $locations = get_nav_menu_locations(); foreach ( $locations as $location => $menu_id ) { $locations[ $location ] = $nav_menu_selected_id; break; // There should only be 1. } set_theme_mod( 'nav_menu_locations', $locations ); } elseif ( count( $new_menu_locations ) > 0 ) { // If locations have been selected for the new menu, save those. $locations = get_nav_menu_locations(); foreach ( array_keys( $new_menu_locations ) as $location ) { $locations[ $location ] = $nav_menu_selected_id; } set_theme_mod( 'nav_menu_locations', $locations ); } if ( isset( $_REQUEST['use-location'] ) ) { $locations = get_registered_nav_menus(); $menu_locations = get_nav_menu_locations(); if ( isset( $locations[ $_REQUEST['use-location'] ] ) ) { $menu_locations[ $_REQUEST['use-location'] ] = $nav_menu_selected_id; } set_theme_mod( 'nav_menu_locations', $menu_locations ); } wp_redirect( admin_url( 'nav-menus.php?menu=' . $_nav_menu_selected_id ) ); exit; } } else { $messages[] = wp_get_admin_notice( __( 'Please enter a valid menu name.' ), array( 'id' => 'message', 'additional_classes' => array( 'error' ), 'dismissible' => true, ) ); } // Update existing menu. } else { // Remove menu locations that have been unchecked. foreach ( $locations as $location => $description ) { if ( ( empty( $_POST['menu-locations'] ) || empty( $_POST['menu-locations'][ $location ] ) ) && isset( $menu_locations[ $location ] ) && $menu_locations[ $location ] === $nav_menu_selected_id ) { unset( $menu_locations[ $location ] ); } } // Set menu locations. set_theme_mod( 'nav_menu_locations', $menu_locations ); $_menu_object = wp_get_nav_menu_object( $nav_menu_selected_id ); $menu_title = trim( esc_html( $_POST['menu-name'] ) ); if ( ! $menu_title ) { $messages[] = wp_get_admin_notice( __( 'Please enter a valid menu name.' ), array( 'id' => 'message', 'additional_classes' => array( 'error' ), 'dismissible' => true, ) ); $menu_title = $_menu_object->name; } if ( ! is_wp_error( $_menu_object ) ) { $_nav_menu_selected_id = wp_update_nav_menu_object( $nav_menu_selected_id, array( 'menu-name' => $menu_title ) ); if ( is_wp_error( $_nav_menu_selected_id ) ) { $_menu_object = $_nav_menu_selected_id; $messages[] = wp_get_admin_notice( $_nav_menu_selected_id->get_error_message(), array( 'id' => 'message', 'additional_classes' => array( 'error' ), 'dismissible' => true, ) ); } else { $_menu_object = wp_get_nav_menu_object( $_nav_menu_selected_id ); $nav_menu_selected_title = $_menu_object->name; } } // Update menu items. if ( ! is_wp_error( $_menu_object ) ) { $messages = array_merge( $messages, wp_nav_menu_update_menu_items( $_nav_menu_selected_id, $nav_menu_selected_title ) ); // If the menu ID changed, redirect to the new URL. if ( $nav_menu_selected_id !== $_nav_menu_selected_id ) { wp_redirect( admin_url( 'nav-menus.php?menu=' . (int) $_nav_menu_selected_id ) ); exit; } } } break; case 'locations': if ( ! $num_locations ) { wp_redirect( admin_url( 'nav-menus.php' ) ); exit; } add_filter( 'screen_options_show_screen', '__return_false' ); if ( isset( $_POST['menu-locations'] ) ) { check_admin_referer( 'save-menu-locations' ); $new_menu_locations = array_map( 'absint', $_POST['menu-locations'] ); $menu_locations = array_merge( $menu_locations, $new_menu_locations ); // Set menu locations. set_theme_mod( 'nav_menu_locations', $menu_locations ); $messages[] = wp_get_admin_notice( __( 'Menu locations updated.' ), array( 'id' => 'message', 'additional_classes' => array( 'updated' ), 'dismissible' => true, ) ); } break; } // Get all nav menus. $nav_menus = wp_get_nav_menus(); $menu_count = count( $nav_menus ); // Are we on the add new screen? $add_new_screen = ( isset( $_GET['menu'] ) && 0 === (int) $_GET['menu'] ) ? true : false; $locations_screen = ( isset( $_GET['action'] ) && 'locations' === $_GET['action'] ) ? true : false; $page_count = wp_count_posts( 'page' ); /* * If we have one theme location, and zero menus, we take them right * into editing their first menu. */ if ( 1 === count( get_registered_nav_menus() ) && ! $add_new_screen && empty( $nav_menus ) && ! empty( $page_count->publish ) ) { $one_theme_location_no_menus = true; } else { $one_theme_location_no_menus = false; } $nav_menus_l10n = array( 'oneThemeLocationNoMenus' => $one_theme_location_no_menus, 'moveUp' => __( 'Move up one' ), 'moveDown' => __( 'Move down one' ), 'moveToTop' => __( 'Move to the top' ), /* translators: %s: Previous item name. */ 'moveUnder' => __( 'Move under %s' ), /* translators: %s: Previous item name. */ 'moveOutFrom' => __( 'Move out from under %s' ), /* translators: %s: Previous item name. */ 'under' => __( 'Under %s' ), /* translators: %s: Previous item name. */ 'outFrom' => __( 'Out from under %s' ), /* translators: 1: Item name, 2: Item type, 3: Item index, 4: Total items. */ 'menuFocus' => __( 'Edit %1$s (%2$s, %3$d of %4$d)' ), /* translators: 1: Item name, 2: Item type, 3: Item index, 4: Total items, 5: Item parent. */ 'subMenuFocus' => __( 'Edit %1$s (%2$s, sub-item %3$d of %4$d under %5$s)' ), /* translators: 1: Item name, 2: Item type, 3: Item index, 4: Total items, 5: Item parent, 6: Item depth. */ 'subMenuMoreDepthFocus' => __( 'Edit %1$s (%2$s, sub-item %3$d of %4$d under %5$s, level %6$d)' ), /* translators: %s: Item name. */ 'menuItemDeletion' => __( 'item %s' ), /* translators: %s: Item name. */ 'itemsDeleted' => __( 'Deleted menu item: %s.' ), 'itemAdded' => __( 'Menu item added' ), 'itemRemoved' => __( 'Menu item removed' ), 'movedUp' => __( 'Menu item moved up' ), 'movedDown' => __( 'Menu item moved down' ), 'movedTop' => __( 'Menu item moved to the top' ), 'movedLeft' => __( 'Menu item moved out of submenu' ), 'movedRight' => __( 'Menu item is now a sub-item' ), 'parentUpdated' => __( 'Menu parent updated' ), 'orderUpdated' => __( 'Menu order updated' ), ); wp_localize_script( 'nav-menu', 'menus', $nav_menus_l10n ); /* * Redirect to add screen if there are no menus and this users has either zero, * or more than 1 theme locations. */ if ( 0 === $menu_count && ! $add_new_screen && ! $one_theme_location_no_menus ) { wp_redirect( admin_url( 'nav-menus.php?action=edit&menu=0' ) ); } // Get recently edited nav menu. $recently_edited = absint( get_user_option( 'nav_menu_recently_edited' ) ); if ( empty( $recently_edited ) && is_nav_menu( $nav_menu_selected_id ) ) { $recently_edited = $nav_menu_selected_id; } // Use $recently_edited if none are selected. if ( empty( $nav_menu_selected_id ) && ! isset( $_GET['menu'] ) && is_nav_menu( $recently_edited ) ) { $nav_menu_selected_id = $recently_edited; } // On deletion of menu, if another menu exists, show it. if ( ! $add_new_screen && $menu_count > 0 && isset( $_GET['action'] ) && 'delete' === $_GET['action'] ) { $nav_menu_selected_id = $nav_menus[0]->term_id; } // Set $nav_menu_selected_id to 0 if no menus. if ( $one_theme_location_no_menus ) { $nav_menu_selected_id = 0; } elseif ( empty( $nav_menu_selected_id ) && ! empty( $nav_menus ) && ! $add_new_screen ) { // If we have no selection yet, and we have menus, set to the first one in the list. $nav_menu_selected_id = $nav_menus[0]->term_id; } // Update the user's setting. if ( $nav_menu_selected_id !== $recently_edited && is_nav_menu( $nav_menu_selected_id ) ) { update_user_meta( $current_user->ID, 'nav_menu_recently_edited', $nav_menu_selected_id ); } // If there's a menu, get its name. if ( ! $nav_menu_selected_title && is_nav_menu( $nav_menu_selected_id ) ) { $_menu_object = wp_get_nav_menu_object( $nav_menu_selected_id ); $nav_menu_selected_title = ! is_wp_error( $_menu_object ) ? $_menu_object->name : ''; } // Generate truncated menu names. foreach ( (array) $nav_menus as $key => $_nav_menu ) { $nav_menus[ $key ]->truncated_name = wp_html_excerpt( $_nav_menu->name, 40, '…' ); } // Retrieve menu locations. if ( current_theme_supports( 'menus' ) ) { $locations = get_registered_nav_menus(); $menu_locations = get_nav_menu_locations(); } /* * Ensure the user will be able to scroll horizontally * by adding a class for the max menu depth. * * @global int $_wp_nav_menu_max_depth */ global $_wp_nav_menu_max_depth; $_wp_nav_menu_max_depth = 0; // Calling wp_get_nav_menu_to_edit generates $_wp_nav_menu_max_depth. if ( is_nav_menu( $nav_menu_selected_id ) ) { $menu_items = wp_get_nav_menu_items( $nav_menu_selected_id, array( 'post_status' => 'any' ) ); $edit_markup = wp_get_nav_menu_to_edit( $nav_menu_selected_id ); } /** * @global int $_wp_nav_menu_max_depth * * @param string $classes * @return string */ function wp_nav_menu_max_depth( $classes ) { global $_wp_nav_menu_max_depth; return "$classes menu-max-depth-$_wp_nav_menu_max_depth"; } add_filter( 'admin_body_class', 'wp_nav_menu_max_depth' ); wp_nav_menu_setup(); wp_initial_nav_menu_meta_boxes(); if ( ! current_theme_supports( 'menus' ) && ! $num_locations ) { $message_no_theme_support = sprintf( /* translators: %s: URL to Widgets screen. */ __( 'Your theme does not natively support menus, but you can use them in sidebars by adding a “Navigation Menu” widget on the Widgets screen.' ), admin_url( 'widgets.php' ) ); $messages[] = wp_get_admin_notice( $message_no_theme_support, array( 'id' => 'message', 'additional_classes' => array( 'updated' ), 'dismissible' => true, ) ); } if ( ! $locations_screen ) : // Main tab. $overview = '

' . __( 'This screen is used for managing your navigation menus.' ) . '

'; $overview .= '

' . sprintf( /* translators: 1: URL to Widgets screen, 2 and 3: The names of the default themes. */ __( 'Menus can be displayed in locations defined by your theme, even used in sidebars by adding a “Navigation Menu” widget on the Widgets screen. If your theme does not support the navigation menus feature (the default themes, %2$s and %3$s, do), you can learn about adding this support by following the documentation link to the side.' ), admin_url( 'widgets.php' ), 'Twenty Twenty', 'Twenty Twenty-One' ) . '

'; $overview .= '

' . __( 'From this screen you can:' ) . '

'; $overview .= '

' . __( 'Create, edit, and delete menus' ) . '
' . __( 'Add, organize, and modify individual menu items' ) . '

'; get_current_screen()->add_help_tab( array( 'id' => 'overview', 'title' => __( 'Overview' ), 'content' => $overview, ) ); $menu_management = '

' . __( 'The menu management box at the top of the screen is used to control which menu is opened in the editor below.' ) . '

'; $menu_management .= '

' . __( 'To edit an existing menu, choose a menu from the dropdown and click Select' ) . '
' . __( 'If you have not yet created any menus, click the ’create a new menu’ link to get started' ) . '

'; $menu_management .= '

' . __( 'You can assign theme locations to individual menus by selecting the desired settings at the bottom of the menu editor. To assign menus to all theme locations at once, visit the Manage Locations tab at the top of the screen.' ) . '

'; get_current_screen()->add_help_tab( array( 'id' => 'menu-management', 'title' => __( 'Menu Management' ), 'content' => $menu_management, ) ); $editing_menus = '

' . __( 'Each navigation menu may contain a mix of links to pages, categories, custom URLs or other content types. Menu links are added by selecting items from the expanding boxes in the left-hand column below.' ) . '

'; $editing_menus .= '

' . __( 'Clicking the arrow to the right of any menu item in the editor will reveal a standard group of settings. Additional settings such as link target, CSS classes, link relationships, and link descriptions can be enabled and disabled via the Screen Options tab.' ) . '

'; $editing_menus .= '

' . __( 'Add one or several items at once by selecting the checkbox next to each item and clicking Add to Menu' ) . '
' . __( 'To add a custom link, expand the Custom Links section, enter a URL and link text, and click Add to Menu' ) . '
' . __( 'To reorganize menu items, drag and drop items with your mouse or use your keyboard. Drag or move a menu item a little to the right to make it a submenu' ) . '
' . __( 'Delete a menu item by expanding it and clicking the Remove link' ) . '

'; get_current_screen()->add_help_tab( array( 'id' => 'editing-menus', 'title' => __( 'Editing Menus' ), 'content' => $editing_menus, ) ); else : // Locations tab. $locations_overview = '

' . __( 'This screen is used for globally assigning menus to locations defined by your theme.' ) . '

'; $locations_overview .= '

' . __( 'To assign menus to one or more theme locations, select a menu from each location’s dropdown. When you are finished, click Save Changes' ) . '
' . __( 'To edit a menu currently assigned to a theme location, click the adjacent ’Edit’ link' ) . '
' . __( 'To add a new menu instead of assigning an existing one, click the ’Use new menu’ link. Your new menu will be automatically assigned to that theme location' ) . '

'; get_current_screen()->add_help_tab( array( 'id' => 'locations-overview', 'title' => __( 'Overview' ), 'content' => $locations_overview, ) ); endif; get_current_screen()->set_help_sidebar( '

' . __( 'For more information:' ) . '

' . '

' . __( 'Documentation on Menus' ) . '

' . '

' . __( 'Support forums' ) . '

' ); // Get the admin header. require_once ABSPATH . 'wp-admin/admin-header.php'; ?>

'menu_locations' ) : array( 'panel' => 'nav_menus' ); printf( ' %2$s', esc_url( add_query_arg( array( array( 'autofocus' => $focus ), 'return' => urlencode( remove_query_arg( wp_removable_query_args(), wp_unslash( $_SERVER['REQUEST_URI'] ) ) ), ), admin_url( 'customize.php' ) ) ), __( 'Manage with Live Preview' ) ); endif; $nav_tab_active_class = ''; $nav_aria_current = ''; if ( ! isset( $_GET['action'] ) || isset( $_GET['action'] ) && 'locations' !== $_GET['action'] ) { $nav_tab_active_class = ' nav-tab-active'; $nav_aria_current = ' aria-current="page"'; } ?>

' . __( 'Your theme supports one menu. Select which menu you would like to use.' ) . '

'; } else { echo '

' . sprintf( /* translators: %s: Number of menus. */ _n( 'Your theme supports %s menu. Select which menu appears in each location.', 'Your theme supports %s menus. Select which menu appears in each location.', $num_locations ), number_format_i18n( $num_locations ) ) . '

'; } ?>

$_name ) { ?>

$description ) : $checked = false; if ( isset( $menu_locations[ $location ] ) && 0 !== $nav_menu_selected_id && $menu_locations[ $location ] === $nav_menu_selected_id ) { $checked = true; } ?>