Wordpress 4.6
[autoinstalls/wordpress.git] / wp-admin / nav-menus.php
1 <?php
2 /**
3  * WordPress Administration for Navigation Menus
4  * Interface functions
5  *
6  * @version 2.0.0
7  *
8  * @package WordPress
9  * @subpackage Administration
10  */
11
12 /** Load WordPress Administration Bootstrap */
13 require_once( dirname( __FILE__ ) . '/admin.php' );
14
15 // Load all the nav menu interface functions
16 require_once( ABSPATH . 'wp-admin/includes/nav-menu.php' );
17
18 if ( ! current_theme_supports( 'menus' ) && ! current_theme_supports( 'widgets' ) )
19         wp_die( __( 'Your theme does not support navigation menus or widgets.' ) );
20
21 // Permissions Check
22 if ( ! current_user_can( 'edit_theme_options' ) ) {
23         wp_die(
24                 '<h1>' . __( 'Cheatin&#8217; uh?' ) . '</h1>' .
25                 '<p>' . __( 'Sorry, you are not allowed to edit theme options on this site.' ) . '</p>',
26                 403
27         );
28 }
29
30 wp_enqueue_script( 'nav-menu' );
31
32 if ( wp_is_mobile() )
33         wp_enqueue_script( 'jquery-touch-punch' );
34
35 // Container for any messages displayed to the user
36 $messages = array();
37
38 // Container that stores the name of the active menu
39 $nav_menu_selected_title = '';
40
41 // The menu id of the current menu being edited
42 $nav_menu_selected_id = isset( $_REQUEST['menu'] ) ? (int) $_REQUEST['menu'] : 0;
43
44 // Get existing menu locations assignments
45 $locations = get_registered_nav_menus();
46 $menu_locations = get_nav_menu_locations();
47 $num_locations = count( array_keys( $locations ) );
48
49 // Allowed actions: add, update, delete
50 $action = isset( $_REQUEST['action'] ) ? $_REQUEST['action'] : 'edit';
51
52 /*
53  * If a JSON blob of navigation menu data is found, expand it and inject it
54  * into `$_POST` to avoid PHP `max_input_vars` limitations. See #14134.
55  */
56 _wp_expand_nav_menu_post_data();
57
58 switch ( $action ) {
59         case 'add-menu-item':
60                 check_admin_referer( 'add-menu_item', 'menu-settings-column-nonce' );
61                 if ( isset( $_REQUEST['nav-menu-locations'] ) )
62                         set_theme_mod( 'nav_menu_locations', array_map( 'absint', $_REQUEST['menu-locations'] ) );
63                 elseif ( isset( $_REQUEST['menu-item'] ) )
64                         wp_save_nav_menu_items( $nav_menu_selected_id, $_REQUEST['menu-item'] );
65                 break;
66         case 'move-down-menu-item' :
67
68                 // Moving down a menu item is the same as moving up the next in order.
69                 check_admin_referer( 'move-menu_item' );
70                 $menu_item_id = isset( $_REQUEST['menu-item'] ) ? (int) $_REQUEST['menu-item'] : 0;
71                 if ( is_nav_menu_item( $menu_item_id ) ) {
72                         $menus = isset( $_REQUEST['menu'] ) ? array( (int) $_REQUEST['menu'] ) : wp_get_object_terms( $menu_item_id, 'nav_menu', array( 'fields' => 'ids' ) );
73                         if ( ! is_wp_error( $menus ) && ! empty( $menus[0] ) ) {
74                                 $menu_id = (int) $menus[0];
75                                 $ordered_menu_items = wp_get_nav_menu_items( $menu_id );
76                                 $menu_item_data = (array) wp_setup_nav_menu_item( get_post( $menu_item_id ) );
77
78                                 // Set up the data we need in one pass through the array of menu items.
79                                 $dbids_to_orders = array();
80                                 $orders_to_dbids = array();
81                                 foreach ( (array) $ordered_menu_items as $ordered_menu_item_object ) {
82                                         if ( isset( $ordered_menu_item_object->ID ) ) {
83                                                 if ( isset( $ordered_menu_item_object->menu_order ) ) {
84                                                         $dbids_to_orders[$ordered_menu_item_object->ID] = $ordered_menu_item_object->menu_order;
85                                                         $orders_to_dbids[$ordered_menu_item_object->menu_order] = $ordered_menu_item_object->ID;
86                                                 }
87                                         }
88                                 }
89
90                                 // Get next in order.
91                                 if (
92                                         isset( $orders_to_dbids[$dbids_to_orders[$menu_item_id] + 1] )
93                                 ) {
94                                         $next_item_id = $orders_to_dbids[$dbids_to_orders[$menu_item_id] + 1];
95                                         $next_item_data = (array) wp_setup_nav_menu_item( get_post( $next_item_id ) );
96
97                                         // If not siblings of same parent, bubble menu item up but keep order.
98                                         if (
99                                                 ! empty( $menu_item_data['menu_item_parent'] ) &&
100                                                 (
101                                                         empty( $next_item_data['menu_item_parent'] ) ||
102                                                         $next_item_data['menu_item_parent'] != $menu_item_data['menu_item_parent']
103                                                 )
104                                         ) {
105
106                                                 $parent_db_id = in_array( $menu_item_data['menu_item_parent'], $orders_to_dbids ) ? (int) $menu_item_data['menu_item_parent'] : 0;
107
108                                                 $parent_object = wp_setup_nav_menu_item( get_post( $parent_db_id ) );
109
110                                                 if ( ! is_wp_error( $parent_object ) ) {
111                                                         $parent_data = (array) $parent_object;
112                                                         $menu_item_data['menu_item_parent'] = $parent_data['menu_item_parent'];
113                                                         update_post_meta( $menu_item_data['ID'], '_menu_item_menu_item_parent', (int) $menu_item_data['menu_item_parent'] );
114
115                                                 }
116
117                                         // Make menu item a child of its next sibling.
118                                         } else {
119                                                 $next_item_data['menu_order'] = $next_item_data['menu_order'] - 1;
120                                                 $menu_item_data['menu_order'] = $menu_item_data['menu_order'] + 1;
121
122                                                 $menu_item_data['menu_item_parent'] = $next_item_data['ID'];
123                                                 update_post_meta( $menu_item_data['ID'], '_menu_item_menu_item_parent', (int) $menu_item_data['menu_item_parent'] );
124
125                                                 wp_update_post($menu_item_data);
126                                                 wp_update_post($next_item_data);
127                                         }
128
129                                 // The item is last but still has a parent, so bubble up.
130                                 } elseif (
131                                         ! empty( $menu_item_data['menu_item_parent'] ) &&
132                                         in_array( $menu_item_data['menu_item_parent'], $orders_to_dbids )
133                                 ) {
134                                         $menu_item_data['menu_item_parent'] = (int) get_post_meta( $menu_item_data['menu_item_parent'], '_menu_item_menu_item_parent', true);
135                                         update_post_meta( $menu_item_data['ID'], '_menu_item_menu_item_parent', (int) $menu_item_data['menu_item_parent'] );
136                                 }
137                         }
138                 }
139
140                 break;
141         case 'move-up-menu-item' :
142                 check_admin_referer( 'move-menu_item' );
143                 $menu_item_id = isset( $_REQUEST['menu-item'] ) ? (int) $_REQUEST['menu-item'] : 0;
144                 if ( is_nav_menu_item( $menu_item_id ) ) {
145                         $menus = isset( $_REQUEST['menu'] ) ? array( (int) $_REQUEST['menu'] ) : wp_get_object_terms( $menu_item_id, 'nav_menu', array( 'fields' => 'ids' ) );
146                         if ( ! is_wp_error( $menus ) && ! empty( $menus[0] ) ) {
147                                 $menu_id = (int) $menus[0];
148                                 $ordered_menu_items = wp_get_nav_menu_items( $menu_id );
149                                 $menu_item_data = (array) wp_setup_nav_menu_item( get_post( $menu_item_id ) );
150
151                                 // Set up the data we need in one pass through the array of menu items.
152                                 $dbids_to_orders = array();
153                                 $orders_to_dbids = array();
154                                 foreach ( (array) $ordered_menu_items as $ordered_menu_item_object ) {
155                                         if ( isset( $ordered_menu_item_object->ID ) ) {
156                                                 if ( isset( $ordered_menu_item_object->menu_order ) ) {
157                                                         $dbids_to_orders[$ordered_menu_item_object->ID] = $ordered_menu_item_object->menu_order;
158                                                         $orders_to_dbids[$ordered_menu_item_object->menu_order] = $ordered_menu_item_object->ID;
159                                                 }
160                                         }
161                                 }
162
163                                 // If this menu item is not first.
164                                 if ( ! empty( $dbids_to_orders[$menu_item_id] ) && ! empty( $orders_to_dbids[$dbids_to_orders[$menu_item_id] - 1] ) ) {
165
166                                         // If this menu item is a child of the previous.
167                                         if (
168                                                 ! empty( $menu_item_data['menu_item_parent'] ) &&
169                                                 in_array( $menu_item_data['menu_item_parent'], array_keys( $dbids_to_orders ) ) &&
170                                                 isset( $orders_to_dbids[$dbids_to_orders[$menu_item_id] - 1] ) &&
171                                                 ( $menu_item_data['menu_item_parent'] == $orders_to_dbids[$dbids_to_orders[$menu_item_id] - 1] )
172                                         ) {
173                                                 $parent_db_id = in_array( $menu_item_data['menu_item_parent'], $orders_to_dbids ) ? (int) $menu_item_data['menu_item_parent'] : 0;
174                                                 $parent_object = wp_setup_nav_menu_item( get_post( $parent_db_id ) );
175
176                                                 if ( ! is_wp_error( $parent_object ) ) {
177                                                         $parent_data = (array) $parent_object;
178
179                                                         /*
180                                                          * If there is something before the parent and parent a child of it,
181                                                          * make menu item a child also of it.
182                                                          */
183                                                         if (
184                                                                 ! empty( $dbids_to_orders[$parent_db_id] ) &&
185                                                                 ! empty( $orders_to_dbids[$dbids_to_orders[$parent_db_id] - 1] ) &&
186                                                                 ! empty( $parent_data['menu_item_parent'] )
187                                                         ) {
188                                                                 $menu_item_data['menu_item_parent'] = $parent_data['menu_item_parent'];
189
190                                                         /*
191                                                          * Else if there is something before parent and parent not a child of it,
192                                                          * make menu item a child of that something's parent
193                                                          */
194                                                         } elseif (
195                                                                 ! empty( $dbids_to_orders[$parent_db_id] ) &&
196                                                                 ! empty( $orders_to_dbids[$dbids_to_orders[$parent_db_id] - 1] )
197                                                         ) {
198                                                                 $_possible_parent_id = (int) get_post_meta( $orders_to_dbids[$dbids_to_orders[$parent_db_id] - 1], '_menu_item_menu_item_parent', true);
199                                                                 if ( in_array( $_possible_parent_id, array_keys( $dbids_to_orders ) ) )
200                                                                         $menu_item_data['menu_item_parent'] = $_possible_parent_id;
201                                                                 else
202                                                                         $menu_item_data['menu_item_parent'] = 0;
203
204                                                         // Else there isn't something before the parent.
205                                                         } else {
206                                                                 $menu_item_data['menu_item_parent'] = 0;
207                                                         }
208
209                                                         // Set former parent's [menu_order] to that of menu-item's.
210                                                         $parent_data['menu_order'] = $parent_data['menu_order'] + 1;
211
212                                                         // Set menu-item's [menu_order] to that of former parent.
213                                                         $menu_item_data['menu_order'] = $menu_item_data['menu_order'] - 1;
214
215                                                         // Save changes.
216                                                         update_post_meta( $menu_item_data['ID'], '_menu_item_menu_item_parent', (int) $menu_item_data['menu_item_parent'] );
217                                                         wp_update_post($menu_item_data);
218                                                         wp_update_post($parent_data);
219                                                 }
220
221                                         // Else this menu item is not a child of the previous.
222                                         } elseif (
223                                                 empty( $menu_item_data['menu_order'] ) ||
224                                                 empty( $menu_item_data['menu_item_parent'] ) ||
225                                                 ! in_array( $menu_item_data['menu_item_parent'], array_keys( $dbids_to_orders ) ) ||
226                                                 empty( $orders_to_dbids[$dbids_to_orders[$menu_item_id] - 1] ) ||
227                                                 $orders_to_dbids[$dbids_to_orders[$menu_item_id] - 1] != $menu_item_data['menu_item_parent']
228                                         ) {
229                                                 // Just make it a child of the previous; keep the order.
230                                                 $menu_item_data['menu_item_parent'] = (int) $orders_to_dbids[$dbids_to_orders[$menu_item_id] - 1];
231                                                 update_post_meta( $menu_item_data['ID'], '_menu_item_menu_item_parent', (int) $menu_item_data['menu_item_parent'] );
232                                                 wp_update_post($menu_item_data);
233                                         }
234                                 }
235                         }
236                 }
237                 break;
238
239         case 'delete-menu-item':
240                 $menu_item_id = (int) $_REQUEST['menu-item'];
241
242                 check_admin_referer( 'delete-menu_item_' . $menu_item_id );
243
244                 if ( is_nav_menu_item( $menu_item_id ) && wp_delete_post( $menu_item_id, true ) )
245                         $messages[] = '<div id="message" class="updated notice is-dismissible"><p>' . __('The menu item has been successfully deleted.') . '</p></div>';
246                 break;
247
248         case 'delete':
249                 check_admin_referer( 'delete-nav_menu-' . $nav_menu_selected_id );
250                 if ( is_nav_menu( $nav_menu_selected_id ) ) {
251                         $deletion = wp_delete_nav_menu( $nav_menu_selected_id );
252                 } else {
253                         // Reset the selected menu.
254                         $nav_menu_selected_id = 0;
255                         unset( $_REQUEST['menu'] );
256                 }
257
258                 if ( ! isset( $deletion ) )
259                         break;
260
261                 if ( is_wp_error( $deletion ) )
262                         $messages[] = '<div id="message" class="error notice is-dismissible"><p>' . $deletion->get_error_message() . '</p></div>';
263                 else
264                         $messages[] = '<div id="message" class="updated notice is-dismissible"><p>' . __( 'The menu has been successfully deleted.' ) . '</p></div>';
265                 break;
266
267         case 'delete_menus':
268                 check_admin_referer( 'nav_menus_bulk_actions' );
269                 foreach ( $_REQUEST['delete_menus'] as $menu_id_to_delete ) {
270                         if ( ! is_nav_menu( $menu_id_to_delete ) )
271                                 continue;
272
273                         $deletion = wp_delete_nav_menu( $menu_id_to_delete );
274                         if ( is_wp_error( $deletion ) ) {
275                                 $messages[] = '<div id="message" class="error notice is-dismissible"><p>' . $deletion->get_error_message() . '</p></div>';
276                                 $deletion_error = true;
277                         }
278                 }
279
280                 if ( empty( $deletion_error ) )
281                         $messages[] = '<div id="message" class="updated notice is-dismissible"><p>' . __( 'Selected menus have been successfully deleted.' ) . '</p></div>';
282                 break;
283
284         case 'update':
285                 check_admin_referer( 'update-nav_menu', 'update-nav-menu-nonce' );
286
287                 // Remove menu locations that have been unchecked.
288                 foreach ( $locations as $location => $description ) {
289                         if ( ( empty( $_POST['menu-locations'] ) || empty( $_POST['menu-locations'][ $location ] ) ) && isset( $menu_locations[ $location ] ) && $menu_locations[ $location ] == $nav_menu_selected_id )
290                                 unset( $menu_locations[ $location ] );
291                 }
292
293                 // Merge new and existing menu locations if any new ones are set.
294                 if ( isset( $_POST['menu-locations'] ) ) {
295                         $new_menu_locations = array_map( 'absint', $_POST['menu-locations'] );
296                         $menu_locations = array_merge( $menu_locations, $new_menu_locations );
297                 }
298
299                 // Set menu locations.
300                 set_theme_mod( 'nav_menu_locations', $menu_locations );
301
302                 // Add Menu.
303                 if ( 0 == $nav_menu_selected_id ) {
304                         $new_menu_title = trim( esc_html( $_POST['menu-name'] ) );
305
306                         if ( $new_menu_title ) {
307                                 $_nav_menu_selected_id = wp_update_nav_menu_object( 0, array('menu-name' => $new_menu_title) );
308
309                                 if ( is_wp_error( $_nav_menu_selected_id ) ) {
310                                         $messages[] = '<div id="message" class="error notice is-dismissible"><p>' . $_nav_menu_selected_id->get_error_message() . '</p></div>';
311                                 } else {
312                                         $_menu_object = wp_get_nav_menu_object( $_nav_menu_selected_id );
313                                         $nav_menu_selected_id = $_nav_menu_selected_id;
314                                         $nav_menu_selected_title = $_menu_object->name;
315                                         if ( isset( $_REQUEST['menu-item'] ) )
316                                                 wp_save_nav_menu_items( $nav_menu_selected_id, absint( $_REQUEST['menu-item'] ) );
317                                         if ( isset( $_REQUEST['zero-menu-state'] ) ) {
318                                                 // If there are menu items, add them
319                                                 wp_nav_menu_update_menu_items( $nav_menu_selected_id, $nav_menu_selected_title );
320                                                 // Auto-save nav_menu_locations
321                                                 $locations = get_nav_menu_locations();
322                                                 foreach ( $locations as $location => $menu_id ) {
323                                                                 $locations[ $location ] = $nav_menu_selected_id;
324                                                                 break; // There should only be 1
325                                                 }
326                                                 set_theme_mod( 'nav_menu_locations', $locations );
327                                         }
328                                         if ( isset( $_REQUEST['use-location'] ) ) {
329                                                 $locations = get_registered_nav_menus();
330                                                 $menu_locations = get_nav_menu_locations();
331                                                 if ( isset( $locations[ $_REQUEST['use-location'] ] ) )
332                                                         $menu_locations[ $_REQUEST['use-location'] ] = $nav_menu_selected_id;
333                                                 set_theme_mod( 'nav_menu_locations', $menu_locations );
334                                         }
335
336                                         // $messages[] = '<div id="message" class="updated"><p>' . sprintf( __( '<strong>%s</strong> has been created.' ), $nav_menu_selected_title ) . '</p></div>';
337                                         wp_redirect( admin_url( 'nav-menus.php?menu=' . $_nav_menu_selected_id ) );
338                                         exit();
339                                 }
340                         } else {
341                                 $messages[] = '<div id="message" class="error notice is-dismissible"><p>' . __( 'Please enter a valid menu name.' ) . '</p></div>';
342                         }
343
344                 // Update existing menu.
345                 } else {
346
347                         $_menu_object = wp_get_nav_menu_object( $nav_menu_selected_id );
348
349                         $menu_title = trim( esc_html( $_POST['menu-name'] ) );
350                         if ( ! $menu_title ) {
351                                 $messages[] = '<div id="message" class="error notice is-dismissible"><p>' . __( 'Please enter a valid menu name.' ) . '</p></div>';
352                                 $menu_title = $_menu_object->name;
353                         }
354
355                         if ( ! is_wp_error( $_menu_object ) ) {
356                                 $_nav_menu_selected_id = wp_update_nav_menu_object( $nav_menu_selected_id, array( 'menu-name' => $menu_title ) );
357                                 if ( is_wp_error( $_nav_menu_selected_id ) ) {
358                                         $_menu_object = $_nav_menu_selected_id;
359                                         $messages[] = '<div id="message" class="error notice is-dismissible"><p>' . $_nav_menu_selected_id->get_error_message() . '</p></div>';
360                                 } else {
361                                         $_menu_object = wp_get_nav_menu_object( $_nav_menu_selected_id );
362                                         $nav_menu_selected_title = $_menu_object->name;
363                                 }
364                         }
365
366                         // Update menu items.
367                         if ( ! is_wp_error( $_menu_object ) ) {
368                                 $messages = array_merge( $messages, wp_nav_menu_update_menu_items( $_nav_menu_selected_id, $nav_menu_selected_title ) );
369
370                                 // If the menu ID changed, redirect to the new URL.
371                                 if ( $nav_menu_selected_id != $_nav_menu_selected_id ) {
372                                         wp_redirect( admin_url( 'nav-menus.php?menu=' . intval( $_nav_menu_selected_id ) ) );
373                                         exit();
374                                 }
375                         }
376                 }
377                 break;
378         case 'locations':
379                 if ( ! $num_locations ) {
380                         wp_redirect( admin_url( 'nav-menus.php' ) );
381                         exit();
382                 }
383
384                 add_filter( 'screen_options_show_screen', '__return_false' );
385
386                 if ( isset( $_POST['menu-locations'] ) ) {
387                         check_admin_referer( 'save-menu-locations' );
388
389                         $new_menu_locations = array_map( 'absint', $_POST['menu-locations'] );
390                         $menu_locations = array_merge( $menu_locations, $new_menu_locations );
391                         // Set menu locations
392                         set_theme_mod( 'nav_menu_locations', $menu_locations );
393
394                         $messages[] = '<div id="message" class="updated notice is-dismissible"><p>' . __( 'Menu locations updated.' ) . '</p></div>';
395                 }
396                 break;
397 }
398
399 // Get all nav menus.
400 $nav_menus = wp_get_nav_menus();
401 $menu_count = count( $nav_menus );
402
403 // Are we on the add new screen?
404 $add_new_screen = ( isset( $_GET['menu'] ) && 0 == $_GET['menu'] ) ? true : false;
405
406 $locations_screen = ( isset( $_GET['action'] ) && 'locations' == $_GET['action'] ) ? true : false;
407
408 /*
409  * If we have one theme location, and zero menus, we take them right
410  * into editing their first menu.
411  */
412 $page_count = wp_count_posts( 'page' );
413 $one_theme_location_no_menus = ( 1 == count( get_registered_nav_menus() ) && ! $add_new_screen && empty( $nav_menus ) && ! empty( $page_count->publish ) ) ? true : false;
414
415 $nav_menus_l10n = array(
416         'oneThemeLocationNoMenus' => $one_theme_location_no_menus,
417         'moveUp'       => __( 'Move up one' ),
418         'moveDown'     => __( 'Move down one' ),
419         'moveToTop'    => __( 'Move to the top' ),
420         /* translators: %s: previous item name */
421         'moveUnder'    => __( 'Move under %s' ),
422         /* translators: %s: previous item name */
423         'moveOutFrom'  => __( 'Move out from under %s' ),
424         /* translators: %s: previous item name */
425         'under'        => __( 'Under %s' ),
426         /* translators: %s: previous item name */
427         'outFrom'      => __( 'Out from under %s' ),
428         /* translators: 1: item name, 2: item position, 3: total number of items */
429         'menuFocus'    => __( '%1$s. Menu item %2$d of %3$d.' ),
430         /* translators: 1: item name, 2: item position, 3: parent item name */
431         'subMenuFocus' => __( '%1$s. Sub item number %2$d under %3$s.' ),
432 );
433 wp_localize_script( 'nav-menu', 'menus', $nav_menus_l10n );
434
435 /*
436  * Redirect to add screen if there are no menus and this users has either zero,
437  * or more than 1 theme locations.
438  */
439 if ( 0 == $menu_count && ! $add_new_screen && ! $one_theme_location_no_menus )
440         wp_redirect( admin_url( 'nav-menus.php?action=edit&menu=0' ) );
441
442 // Get recently edited nav menu.
443 $recently_edited = absint( get_user_option( 'nav_menu_recently_edited' ) );
444 if ( empty( $recently_edited ) && is_nav_menu( $nav_menu_selected_id ) )
445         $recently_edited = $nav_menu_selected_id;
446
447 // Use $recently_edited if none are selected.
448 if ( empty( $nav_menu_selected_id ) && ! isset( $_GET['menu'] ) && is_nav_menu( $recently_edited ) )
449         $nav_menu_selected_id = $recently_edited;
450
451 // On deletion of menu, if another menu exists, show it.
452 if ( ! $add_new_screen && 0 < $menu_count && isset( $_GET['action'] ) && 'delete' == $_GET['action'] )
453         $nav_menu_selected_id = $nav_menus[0]->term_id;
454
455 // Set $nav_menu_selected_id to 0 if no menus.
456 if ( $one_theme_location_no_menus ) {
457         $nav_menu_selected_id = 0;
458 } elseif ( empty( $nav_menu_selected_id ) && ! empty( $nav_menus ) && ! $add_new_screen ) {
459         // if we have no selection yet, and we have menus, set to the first one in the list.
460         $nav_menu_selected_id = $nav_menus[0]->term_id;
461 }
462
463 // Update the user's setting.
464 if ( $nav_menu_selected_id != $recently_edited && is_nav_menu( $nav_menu_selected_id ) )
465         update_user_meta( $current_user->ID, 'nav_menu_recently_edited', $nav_menu_selected_id );
466
467 // If there's a menu, get its name.
468 if ( ! $nav_menu_selected_title && is_nav_menu( $nav_menu_selected_id ) ) {
469         $_menu_object = wp_get_nav_menu_object( $nav_menu_selected_id );
470         $nav_menu_selected_title = ! is_wp_error( $_menu_object ) ? $_menu_object->name : '';
471 }
472
473 // Generate truncated menu names.
474 foreach ( (array) $nav_menus as $key => $_nav_menu ) {
475         $nav_menus[$key]->truncated_name = wp_html_excerpt( $_nav_menu->name, 40, '&hellip;' );
476 }
477
478 // Retrieve menu locations.
479 if ( current_theme_supports( 'menus' ) ) {
480         $locations = get_registered_nav_menus();
481         $menu_locations = get_nav_menu_locations();
482 }
483
484 /*
485  * Ensure the user will be able to scroll horizontally
486  * by adding a class for the max menu depth.
487  *
488  * @global int $_wp_nav_menu_max_depth
489  */
490 global $_wp_nav_menu_max_depth;
491 $_wp_nav_menu_max_depth = 0;
492
493 // Calling wp_get_nav_menu_to_edit generates $_wp_nav_menu_max_depth.
494 if ( is_nav_menu( $nav_menu_selected_id ) ) {
495         $menu_items = wp_get_nav_menu_items( $nav_menu_selected_id, array( 'post_status' => 'any' ) );
496         $edit_markup = wp_get_nav_menu_to_edit( $nav_menu_selected_id );
497 }
498
499 /**
500  *
501  * @global int $_wp_nav_menu_max_depth
502  *
503  * @param string $classes
504  * @return string
505  */
506 function wp_nav_menu_max_depth( $classes ) {
507         global $_wp_nav_menu_max_depth;
508         return "$classes menu-max-depth-$_wp_nav_menu_max_depth";
509 }
510
511 add_filter('admin_body_class', 'wp_nav_menu_max_depth');
512
513 wp_nav_menu_setup();
514 wp_initial_nav_menu_meta_boxes();
515
516 if ( ! current_theme_supports( 'menus' ) && ! $num_locations )
517         $messages[] = '<div id="message" class="updated"><p>' . sprintf( __( 'Your theme does not natively support menus, but you can use them in sidebars by adding a &#8220;Custom Menu&#8221; widget on the <a href="%s">Widgets</a> screen.' ), admin_url( 'widgets.php' ) ) . '</p></div>';
518
519 if ( ! $locations_screen ) : // Main tab
520         $overview  = '<p>' . __( 'This screen is used for managing your custom navigation menus.' ) . '</p>';
521         $overview .= '<p>' . sprintf( __( 'Menus can be displayed in locations defined by your theme, even used in sidebars by adding a &#8220;Custom Menu&#8221; widget on the <a href="%1$s">Widgets</a> screen. If your theme does not support the custom 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 Fifteen', 'Twenty Fourteen' ) . '</p>';
522         $overview .= '<p>' . __( 'From this screen you can:' ) . '</p>';
523         $overview .= '<ul><li>' . __( 'Create, edit, and delete menus' ) . '</li>';
524         $overview .= '<li>' . __( 'Add, organize, and modify individual menu items' ) . '</li></ul>';
525
526         get_current_screen()->add_help_tab( array(
527                 'id'      => 'overview',
528                 'title'   => __( 'Overview' ),
529                 'content' => $overview
530         ) );
531
532         $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>';
533         $menu_management .= '<ul><li>' . __( 'To edit an existing menu, <strong>choose a menu from the drop down and click Select</strong>' ) . '</li>';
534         $menu_management .= '<li>' . __( 'If you haven&#8217;t yet created any menus, <strong>click the &#8217;create a new menu&#8217; link</strong> to get started' ) . '</li></ul>';
535         $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>';
536
537         get_current_screen()->add_help_tab( array(
538                 'id'      => 'menu-management',
539                 'title'   => __( 'Menu Management' ),
540                 'content' => $menu_management
541         ) );
542
543         $editing_menus  = '<p>' . __( 'Each custom 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>';
544         $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>';
545         $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>';
546         $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>';
547         $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>';
548         $editing_menus .= '<li>' . __( 'Delete a menu item by <strong>expanding it and clicking the Remove link</strong>' ) . '</li></ul>';
549
550         get_current_screen()->add_help_tab( array(
551                 'id'      => 'editing-menus',
552                 'title'   => __( 'Editing Menus' ),
553                 'content' => $editing_menus
554         ) );
555 else : // Locations Tab.
556         $locations_overview  = '<p>' . __( 'This screen is used for globally assigning menus to locations defined by your theme.' ) . '</p>';
557         $locations_overview .= '<ul><li>' . __( 'To assign menus to one or more theme locations, <strong>select a menu from each location&#8217;s drop down.</strong> When you&#8217;re finished, <strong>click Save Changes</strong>' ) . '</li>';
558         $locations_overview .= '<li>' . __( 'To edit a menu currently assigned to a theme location, <strong>click the adjacent &#8217;Edit&#8217; link</strong>' ) . '</li>';
559         $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>';
560
561         get_current_screen()->add_help_tab( array(
562                 'id'      => 'locations-overview',
563                 'title'   => __( 'Overview' ),
564                 'content' => $locations_overview
565         ) );
566 endif;
567
568 get_current_screen()->set_help_sidebar(
569         '<p><strong>' . __('For more information:') . '</strong></p>' .
570         '<p>' . __('<a href="https://codex.wordpress.org/Appearance_Menus_Screen" target="_blank">Documentation on Menus</a>') . '</p>' .
571         '<p>' . __('<a href="https://wordpress.org/support/" target="_blank">Support Forums</a>') . '</p>'
572 );
573
574 // Get the admin header.
575 require_once( ABSPATH . 'wp-admin/admin-header.php' );
576 ?>
577 <div class="wrap">
578         <h1><?php echo esc_html( __( 'Menus' ) ); ?>
579                 <?php
580                 if ( current_user_can( 'customize' ) ) :
581                         $focus = $locations_screen ? array( 'section' => 'menu_locations' ) : array( 'panel' => 'nav_menus' );
582                         printf(
583                                 ' <a class="page-title-action hide-if-no-customize" href="%1$s">%2$s</a>',
584                                 esc_url( add_query_arg( array(
585                                         array( 'autofocus' => $focus ),
586                                         'return' => urlencode( wp_unslash( $_SERVER['REQUEST_URI'] ) ),
587                                 ), admin_url( 'customize.php' ) ) ),
588                                 __( 'Manage with Live Preview' )
589                         );
590                 endif;
591                 ?>
592         </h1>
593         <h2 class="nav-tab-wrapper wp-clearfix">
594                 <a href="<?php echo admin_url( 'nav-menus.php' ); ?>" class="nav-tab<?php if ( ! isset( $_GET['action'] ) || isset( $_GET['action'] ) && 'locations' != $_GET['action'] ) echo ' nav-tab-active'; ?>"><?php esc_html_e( 'Edit Menus' ); ?></a>
595                 <?php if ( $num_locations && $menu_count ) : ?>
596                         <a href="<?php echo esc_url( add_query_arg( array( 'action' => 'locations' ), admin_url( 'nav-menus.php' ) ) ); ?>" class="nav-tab<?php if ( $locations_screen ) echo ' nav-tab-active'; ?>"><?php esc_html_e( 'Manage Locations' ); ?></a>
597                 <?php
598                         endif;
599                 ?>
600         </h2>
601         <?php
602         foreach ( $messages as $message ) :
603                 echo $message . "\n";
604         endforeach;
605         ?>
606         <?php
607         if ( $locations_screen ) :
608                 if ( 1 == $num_locations ) {
609                         echo '<p>' . __( 'Your theme supports one menu. Select which menu you would like to use.' ) . '</p>';
610                 } else {
611                         echo '<p>' .  sprintf( _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>';
612                 }
613         ?>
614         <div id="menu-locations-wrap">
615                 <form method="post" action="<?php echo esc_url( add_query_arg( array( 'action' => 'locations' ), admin_url( 'nav-menus.php' ) ) ); ?>">
616                         <table class="widefat fixed" id="menu-locations-table">
617                                 <thead>
618                                 <tr>
619                                         <th scope="col" class="manage-column column-locations"><?php _e( 'Theme Location' ); ?></th>
620                                         <th scope="col" class="manage-column column-menus"><?php _e( 'Assigned Menu' ); ?></th>
621                                 </tr>
622                                 </thead>
623                                 <tbody class="menu-locations">
624                                 <?php foreach ( $locations as $_location => $_name ) { ?>
625                                         <tr class="menu-locations-row">
626                                                 <td class="menu-location-title"><label for="locations-<?php echo $_location; ?>"><?php echo $_name; ?></label></td>
627                                                 <td class="menu-location-menus">
628                                                         <select name="menu-locations[<?php echo $_location; ?>]" id="locations-<?php echo $_location; ?>">
629                                                                 <option value="0"><?php printf( '&mdash; %s &mdash;', esc_html__( 'Select a Menu' ) ); ?></option>
630                                                                 <?php foreach ( $nav_menus as $menu ) : ?>
631                                                                         <?php $selected = isset( $menu_locations[$_location] ) && $menu_locations[$_location] == $menu->term_id; ?>
632                                                                         <option <?php if ( $selected ) echo 'data-orig="true"'; ?> <?php selected( $selected ); ?> value="<?php echo $menu->term_id; ?>">
633                                                                                 <?php echo wp_html_excerpt( $menu->name, 40, '&hellip;' ); ?>
634                                                                         </option>
635                                                                 <?php endforeach; ?>
636                                                         </select>
637                                                         <div class="locations-row-links">
638                                                                 <?php if ( isset( $menu_locations[ $_location ] ) && 0 != $menu_locations[ $_location ] ) : ?>
639                                                                 <span class="locations-edit-menu-link">
640                                                                         <a href="<?php echo esc_url( add_query_arg( array( 'action' => 'edit', 'menu' => $menu_locations[$_location] ), admin_url( 'nav-menus.php' ) ) ); ?>">
641                                                                                 <span aria-hidden="true"><?php _ex( 'Edit', 'menu' ); ?></span><span class="screen-reader-text"><?php _e( 'Edit selected menu' ); ?></span>
642                                                                         </a>
643                                                                 </span>
644                                                                 <?php endif; ?>
645                                                                 <span class="locations-add-menu-link">
646                                                                         <a href="<?php echo esc_url( add_query_arg( array( 'action' => 'edit', 'menu' => 0, 'use-location' => $_location ), admin_url( 'nav-menus.php' ) ) ); ?>">
647                                                                                 <?php _ex( 'Use new menu', 'menu' ); ?>
648                                                                         </a>
649                                                                 </span>
650                                                         </div><!-- .locations-row-links -->
651                                                 </td><!-- .menu-location-menus -->
652                                         </tr><!-- .menu-locations-row -->
653                                 <?php } // foreach ?>
654                                 </tbody>
655                         </table>
656                         <p class="button-controls wp-clearfix"><?php submit_button( __( 'Save Changes' ), 'primary left', 'nav-menu-locations', false ); ?></p>
657                         <?php wp_nonce_field( 'save-menu-locations' ); ?>
658                         <input type="hidden" name="menu" id="nav-menu-meta-object-id" value="<?php echo esc_attr( $nav_menu_selected_id ); ?>" />
659                 </form>
660         </div><!-- #menu-locations-wrap -->
661         <?php
662         /**
663          * Fires after the menu locations table is displayed.
664          *
665          * @since 3.6.0
666          */
667         do_action( 'after_menu_locations_table' ); ?>
668         <?php else : ?>
669         <div class="manage-menus">
670                 <?php if ( $menu_count < 2 ) : ?>
671                 <span class="add-edit-menu-action">
672                         <?php printf( __( 'Edit your menu below, or <a href="%s">create a new menu</a>.' ), esc_url( add_query_arg( array( 'action' => 'edit', 'menu' => 0 ), admin_url( 'nav-menus.php' ) ) ) ); ?>
673                 </span><!-- /add-edit-menu-action -->
674                 <?php else : ?>
675                         <form method="get" action="<?php echo admin_url( 'nav-menus.php' ); ?>">
676                         <input type="hidden" name="action" value="edit" />
677                         <label for="select-menu-to-edit" class="selected-menu"><?php _e( 'Select a menu to edit:' ); ?></label>
678                         <select name="menu" id="select-menu-to-edit">
679                                 <?php if ( $add_new_screen ) : ?>
680                                         <option value="0" selected="selected"><?php _e( '&mdash; Select &mdash;' ); ?></option>
681                                 <?php endif; ?>
682                                 <?php foreach ( (array) $nav_menus as $_nav_menu ) : ?>
683                                         <option value="<?php echo esc_attr( $_nav_menu->term_id ); ?>" <?php selected( $_nav_menu->term_id, $nav_menu_selected_id ); ?>>
684                                                 <?php
685                                                 echo esc_html( $_nav_menu->truncated_name ) ;
686
687                                                 if ( ! empty( $menu_locations ) && in_array( $_nav_menu->term_id, $menu_locations ) ) {
688                                                         $locations_assigned_to_this_menu = array();
689                                                         foreach ( array_keys( $menu_locations, $_nav_menu->term_id ) as $menu_location_key ) {
690                                                                 if ( isset( $locations[ $menu_location_key ] ) ) {
691                                                                         $locations_assigned_to_this_menu[] = $locations[ $menu_location_key ];
692                                                                 }
693                                                         }
694
695                                                         /**
696                                                          * Filters the number of locations listed per menu in the drop-down select.
697                                                          *
698                                                          * @since 3.6.0
699                                                          *
700                                                          * @param int $locations Number of menu locations to list. Default 3.
701                                                          */
702                                                         $assigned_locations = array_slice( $locations_assigned_to_this_menu, 0, absint( apply_filters( 'wp_nav_locations_listed_per_menu', 3 ) ) );
703
704                                                         // Adds ellipses following the number of locations defined in $assigned_locations.
705                                                         if ( ! empty( $assigned_locations ) ) {
706                                                                 printf( ' (%1$s%2$s)',
707                                                                         implode( ', ', $assigned_locations ),
708                                                                         count( $locations_assigned_to_this_menu ) > count( $assigned_locations ) ? ' &hellip;' : ''
709                                                                 );
710                                                         }
711                                                 }
712                                                 ?>
713                                         </option>
714                                 <?php endforeach; ?>
715                         </select>
716                         <span class="submit-btn"><input type="submit" class="button-secondary" value="<?php esc_attr_e( 'Select' ); ?>"></span>
717                         <span class="add-new-menu-action">
718                                 <?php printf( __( 'or <a href="%s">create a new menu</a>.' ), esc_url( add_query_arg( array( 'action' => 'edit', 'menu' => 0 ), admin_url( 'nav-menus.php' ) ) ) ); ?>
719                         </span><!-- /add-new-menu-action -->
720                 </form>
721         <?php endif; ?>
722         </div><!-- /manage-menus -->
723         <div id="nav-menus-frame" class="wp-clearfix">
724         <div id="menu-settings-column" class="metabox-holder<?php if ( isset( $_GET['menu'] ) && '0' == $_GET['menu'] ) { echo ' metabox-holder-disabled'; } ?>">
725
726                 <div class="clear"></div>
727
728                 <form id="nav-menu-meta" class="nav-menu-meta" method="post" enctype="multipart/form-data">
729                         <input type="hidden" name="menu" id="nav-menu-meta-object-id" value="<?php echo esc_attr( $nav_menu_selected_id ); ?>" />
730                         <input type="hidden" name="action" value="add-menu-item" />
731                         <?php wp_nonce_field( 'add-menu_item', 'menu-settings-column-nonce' ); ?>
732                         <?php do_accordion_sections( 'nav-menus', 'side', null ); ?>
733                 </form>
734
735         </div><!-- /#menu-settings-column -->
736         <div id="menu-management-liquid">
737                 <div id="menu-management">
738                         <form id="update-nav-menu" method="post" enctype="multipart/form-data">
739                                 <div class="menu-edit <?php if ( $add_new_screen ) echo 'blank-slate'; ?>">
740                                         <input type="hidden" name="nav-menu-data">
741                                         <?php
742                                         wp_nonce_field( 'closedpostboxes', 'closedpostboxesnonce', false );
743                                         wp_nonce_field( 'meta-box-order', 'meta-box-order-nonce', false );
744                                         wp_nonce_field( 'update-nav_menu', 'update-nav-menu-nonce' );
745
746                                         $menu_name_aria_desc = $add_new_screen ? ' aria-describedby="menu-name-desc"' : '';
747
748                                         if ( $one_theme_location_no_menus ) {
749                                                 $menu_name_val = 'value="' . esc_attr( 'Menu 1' ) . '"';
750                                         ?>
751                                                 <input type="hidden" name="zero-menu-state" value="true" />
752                                         <?php } else {
753                                                 $menu_name_val = 'value="' . esc_attr( $nav_menu_selected_title ) . '"';
754                                         } ?>
755                                         <input type="hidden" name="action" value="update" />
756                                         <input type="hidden" name="menu" id="menu" value="<?php echo esc_attr( $nav_menu_selected_id ); ?>" />
757                                         <div id="nav-menu-header">
758                                                 <div class="major-publishing-actions wp-clearfix">
759                                                         <label class="menu-name-label" for="menu-name"><?php _e( 'Menu Name' ); ?></label>
760                                                         <input name="menu-name" id="menu-name" type="text" class="menu-name regular-text menu-item-textbox" <?php echo $menu_name_val . $menu_name_aria_desc; ?> />
761                                                         <div class="publishing-action">
762                                                                 <?php submit_button( empty( $nav_menu_selected_id ) ? __( 'Create Menu' ) : __( 'Save Menu' ), 'button-primary menu-save', 'save_menu', false, array( 'id' => 'save_menu_header' ) ); ?>
763                                                         </div><!-- END .publishing-action -->
764                                                 </div><!-- END .major-publishing-actions -->
765                                         </div><!-- END .nav-menu-header -->
766                                         <div id="post-body">
767                                                 <div id="post-body-content" class="wp-clearfix">
768                                                         <?php if ( ! $add_new_screen ) : ?>
769                                                         <h3><?php _e( 'Menu Structure' ); ?></h3>
770                                                         <?php $starter_copy = ( $one_theme_location_no_menus ) ? __( 'Edit your default menu by adding or removing items. Drag each item into the order you prefer. Click Create Menu to save your changes.' ) : __( 'Drag each item into the order you prefer. Click the arrow on the right of the item to reveal additional configuration options.' ); ?>
771                                                         <div class="drag-instructions post-body-plain" <?php if ( isset( $menu_items ) && 0 == count( $menu_items ) ) { ?>style="display: none;"<?php } ?>>
772                                                                 <p><?php echo $starter_copy; ?></p>
773                                                         </div>
774                                                         <?php
775                                                         if ( isset( $edit_markup ) && ! is_wp_error( $edit_markup ) ) {
776                                                                 echo $edit_markup;
777                                                         } else {
778                                                         ?>
779                                                         <ul class="menu" id="menu-to-edit"></ul>
780                                                         <?php } ?>
781                                                         <?php endif; ?>
782                                                         <?php if ( $add_new_screen ) : ?>
783                                                                 <p class="post-body-plain" id="menu-name-desc"><?php _e( 'Give your menu a name, then click Create Menu.' ); ?></p>
784                                                                 <?php if ( isset( $_GET['use-location'] ) ) : ?>
785                                                                         <input type="hidden" name="use-location" value="<?php echo esc_attr( $_GET['use-location'] ); ?>" />
786                                                                 <?php endif; ?>
787                                                         <?php endif; ?>
788                                                         <div class="menu-settings" <?php if ( $one_theme_location_no_menus ) { ?>style="display: none;"<?php } ?>>
789                                                                 <h3><?php _e( 'Menu Settings' ); ?></h3>
790                                                                 <?php
791                                                                 if ( ! isset( $auto_add ) ) {
792                                                                         $auto_add = get_option( 'nav_menu_options' );
793                                                                         if ( ! isset( $auto_add['auto_add'] ) )
794                                                                                 $auto_add = false;
795                                                                         elseif ( false !== array_search( $nav_menu_selected_id, $auto_add['auto_add'] ) )
796                                                                                 $auto_add = true;
797                                                                         else
798                                                                                 $auto_add = false;
799                                                                 } ?>
800
801                                                                 <dl class="auto-add-pages">
802                                                                         <dt class="howto"><?php _e( 'Auto add pages' ); ?></dt>
803                                                                         <dd class="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></dd>
804                                                                 </dl>
805
806                                                                 <?php if ( current_theme_supports( 'menus' ) ) : ?>
807
808                                                                         <dl class="menu-theme-locations">
809                                                                                 <dt class="howto"><?php _e( 'Theme locations' ); ?></dt>
810                                                                                 <?php foreach ( $locations as $location => $description ) : ?>
811                                                                                 <dd class="checkbox-input">
812                                                                                         <input type="checkbox"<?php checked( isset( $menu_locations[ $location ] ) && $menu_locations[ $location ] == $nav_menu_selected_id ); ?> name="menu-locations[<?php echo esc_attr( $location ); ?>]" id="locations-<?php echo esc_attr( $location ); ?>" value="<?php echo esc_attr( $nav_menu_selected_id ); ?>" />
813                                                                                         <label for="locations-<?php echo esc_attr( $location ); ?>"><?php echo $description; ?></label>
814                                                                                         <?php if ( ! empty( $menu_locations[ $location ] ) && $menu_locations[ $location ] != $nav_menu_selected_id ) : ?>
815                                                                                                 <span class="theme-location-set"><?php
816                                                                                                         /* translators: %s: menu name */
817                                                                                                         printf( _x( '(Currently set to: %s)', 'menu location' ),
818                                                                                                                 wp_get_nav_menu_object( $menu_locations[ $location ] )->name
819                                                                                                         );
820                                                                                                 ?></span>
821                                                                                         <?php endif; ?>
822                                                                                 </dd>
823                                                                                 <?php endforeach; ?>
824                                                                         </dl>
825
826                                                                 <?php endif; ?>
827
828                                                         </div>
829                                                 </div><!-- /#post-body-content -->
830                                         </div><!-- /#post-body -->
831                                         <div id="nav-menu-footer">
832                                                 <div class="major-publishing-actions wp-clearfix">
833                                                         <?php if ( 0 != $menu_count && ! $add_new_screen ) : ?>
834                                                         <span class="delete-action">
835                                                                 <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>
836                                                         </span><!-- END .delete-action -->
837                                                         <?php endif; ?>
838                                                         <div class="publishing-action">
839                                                                 <?php submit_button( empty( $nav_menu_selected_id ) ? __( 'Create Menu' ) : __( 'Save Menu' ), 'button-primary menu-save', 'save_menu', false, array( 'id' => 'save_menu_footer' ) ); ?>
840                                                         </div><!-- END .publishing-action -->
841                                                 </div><!-- END .major-publishing-actions -->
842                                         </div><!-- /#nav-menu-footer -->
843                                 </div><!-- /.menu-edit -->
844                         </form><!-- /#update-nav-menu -->
845                 </div><!-- /#menu-management -->
846         </div><!-- /#menu-management-liquid -->
847         </div><!-- /#nav-menus-frame -->
848         <?php endif; ?>
849 </div><!-- /.wrap-->
850 <?php include( ABSPATH . 'wp-admin/admin-footer.php' ); ?>