WordPress 4.5
[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>' . __( '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 if ( isset( $_POST['nav-menu-data'] ) ) {
57         $data = json_decode( stripslashes( $_POST['nav-menu-data'] ) );
58         if ( ! is_null( $data ) && $data ) {
59                 foreach ( $data as $post_input_data ) {
60                         // For input names that are arrays (e.g. `menu-item-db-id[3]`), derive the array path keys via regex.
61                         if ( preg_match( '#(.*)\[(\w+)\]#', $post_input_data->name, $matches ) ) {
62                                 if ( empty( $_POST[ $matches[1] ] ) ) {
63                                         $_POST[ $matches[1] ] = array();
64                                 }
65                                 // Cast input elements with a numeric array index to integers.
66                                 if ( is_numeric( $matches[2] ) ) {
67                                         $matches[2] = (int) $matches[2];
68                                 }
69                                 $_POST[ $matches[1] ][ $matches[2] ] = wp_slash( $post_input_data->value );
70                         } else {
71                                 $_POST[ $post_input_data->name ] = wp_slash( $post_input_data->value );
72                         }
73                 }
74         }
75 }
76 switch ( $action ) {
77         case 'add-menu-item':
78                 check_admin_referer( 'add-menu_item', 'menu-settings-column-nonce' );
79                 if ( isset( $_REQUEST['nav-menu-locations'] ) )
80                         set_theme_mod( 'nav_menu_locations', array_map( 'absint', $_REQUEST['menu-locations'] ) );
81                 elseif ( isset( $_REQUEST['menu-item'] ) )
82                         wp_save_nav_menu_items( $nav_menu_selected_id, $_REQUEST['menu-item'] );
83                 break;
84         case 'move-down-menu-item' :
85
86                 // Moving down a menu item is the same as moving up the next in order.
87                 check_admin_referer( 'move-menu_item' );
88                 $menu_item_id = isset( $_REQUEST['menu-item'] ) ? (int) $_REQUEST['menu-item'] : 0;
89                 if ( is_nav_menu_item( $menu_item_id ) ) {
90                         $menus = isset( $_REQUEST['menu'] ) ? array( (int) $_REQUEST['menu'] ) : wp_get_object_terms( $menu_item_id, 'nav_menu', array( 'fields' => 'ids' ) );
91                         if ( ! is_wp_error( $menus ) && ! empty( $menus[0] ) ) {
92                                 $menu_id = (int) $menus[0];
93                                 $ordered_menu_items = wp_get_nav_menu_items( $menu_id );
94                                 $menu_item_data = (array) wp_setup_nav_menu_item( get_post( $menu_item_id ) );
95
96                                 // Set up the data we need in one pass through the array of menu items.
97                                 $dbids_to_orders = array();
98                                 $orders_to_dbids = array();
99                                 foreach ( (array) $ordered_menu_items as $ordered_menu_item_object ) {
100                                         if ( isset( $ordered_menu_item_object->ID ) ) {
101                                                 if ( isset( $ordered_menu_item_object->menu_order ) ) {
102                                                         $dbids_to_orders[$ordered_menu_item_object->ID] = $ordered_menu_item_object->menu_order;
103                                                         $orders_to_dbids[$ordered_menu_item_object->menu_order] = $ordered_menu_item_object->ID;
104                                                 }
105                                         }
106                                 }
107
108                                 // Get next in order.
109                                 if (
110                                         isset( $orders_to_dbids[$dbids_to_orders[$menu_item_id] + 1] )
111                                 ) {
112                                         $next_item_id = $orders_to_dbids[$dbids_to_orders[$menu_item_id] + 1];
113                                         $next_item_data = (array) wp_setup_nav_menu_item( get_post( $next_item_id ) );
114
115                                         // If not siblings of same parent, bubble menu item up but keep order.
116                                         if (
117                                                 ! empty( $menu_item_data['menu_item_parent'] ) &&
118                                                 (
119                                                         empty( $next_item_data['menu_item_parent'] ) ||
120                                                         $next_item_data['menu_item_parent'] != $menu_item_data['menu_item_parent']
121                                                 )
122                                         ) {
123
124                                                 $parent_db_id = in_array( $menu_item_data['menu_item_parent'], $orders_to_dbids ) ? (int) $menu_item_data['menu_item_parent'] : 0;
125
126                                                 $parent_object = wp_setup_nav_menu_item( get_post( $parent_db_id ) );
127
128                                                 if ( ! is_wp_error( $parent_object ) ) {
129                                                         $parent_data = (array) $parent_object;
130                                                         $menu_item_data['menu_item_parent'] = $parent_data['menu_item_parent'];
131                                                         update_post_meta( $menu_item_data['ID'], '_menu_item_menu_item_parent', (int) $menu_item_data['menu_item_parent'] );
132
133                                                 }
134
135                                         // Make menu item a child of its next sibling.
136                                         } else {
137                                                 $next_item_data['menu_order'] = $next_item_data['menu_order'] - 1;
138                                                 $menu_item_data['menu_order'] = $menu_item_data['menu_order'] + 1;
139
140                                                 $menu_item_data['menu_item_parent'] = $next_item_data['ID'];
141                                                 update_post_meta( $menu_item_data['ID'], '_menu_item_menu_item_parent', (int) $menu_item_data['menu_item_parent'] );
142
143                                                 wp_update_post($menu_item_data);
144                                                 wp_update_post($next_item_data);
145                                         }
146
147                                 // The item is last but still has a parent, so bubble up.
148                                 } elseif (
149                                         ! empty( $menu_item_data['menu_item_parent'] ) &&
150                                         in_array( $menu_item_data['menu_item_parent'], $orders_to_dbids )
151                                 ) {
152                                         $menu_item_data['menu_item_parent'] = (int) get_post_meta( $menu_item_data['menu_item_parent'], '_menu_item_menu_item_parent', true);
153                                         update_post_meta( $menu_item_data['ID'], '_menu_item_menu_item_parent', (int) $menu_item_data['menu_item_parent'] );
154                                 }
155                         }
156                 }
157
158                 break;
159         case 'move-up-menu-item' :
160                 check_admin_referer( 'move-menu_item' );
161                 $menu_item_id = isset( $_REQUEST['menu-item'] ) ? (int) $_REQUEST['menu-item'] : 0;
162                 if ( is_nav_menu_item( $menu_item_id ) ) {
163                         $menus = isset( $_REQUEST['menu'] ) ? array( (int) $_REQUEST['menu'] ) : wp_get_object_terms( $menu_item_id, 'nav_menu', array( 'fields' => 'ids' ) );
164                         if ( ! is_wp_error( $menus ) && ! empty( $menus[0] ) ) {
165                                 $menu_id = (int) $menus[0];
166                                 $ordered_menu_items = wp_get_nav_menu_items( $menu_id );
167                                 $menu_item_data = (array) wp_setup_nav_menu_item( get_post( $menu_item_id ) );
168
169                                 // Set up the data we need in one pass through the array of menu items.
170                                 $dbids_to_orders = array();
171                                 $orders_to_dbids = array();
172                                 foreach ( (array) $ordered_menu_items as $ordered_menu_item_object ) {
173                                         if ( isset( $ordered_menu_item_object->ID ) ) {
174                                                 if ( isset( $ordered_menu_item_object->menu_order ) ) {
175                                                         $dbids_to_orders[$ordered_menu_item_object->ID] = $ordered_menu_item_object->menu_order;
176                                                         $orders_to_dbids[$ordered_menu_item_object->menu_order] = $ordered_menu_item_object->ID;
177                                                 }
178                                         }
179                                 }
180
181                                 // If this menu item is not first.
182                                 if ( ! empty( $dbids_to_orders[$menu_item_id] ) && ! empty( $orders_to_dbids[$dbids_to_orders[$menu_item_id] - 1] ) ) {
183
184                                         // If this menu item is a child of the previous.
185                                         if (
186                                                 ! empty( $menu_item_data['menu_item_parent'] ) &&
187                                                 in_array( $menu_item_data['menu_item_parent'], array_keys( $dbids_to_orders ) ) &&
188                                                 isset( $orders_to_dbids[$dbids_to_orders[$menu_item_id] - 1] ) &&
189                                                 ( $menu_item_data['menu_item_parent'] == $orders_to_dbids[$dbids_to_orders[$menu_item_id] - 1] )
190                                         ) {
191                                                 $parent_db_id = in_array( $menu_item_data['menu_item_parent'], $orders_to_dbids ) ? (int) $menu_item_data['menu_item_parent'] : 0;
192                                                 $parent_object = wp_setup_nav_menu_item( get_post( $parent_db_id ) );
193
194                                                 if ( ! is_wp_error( $parent_object ) ) {
195                                                         $parent_data = (array) $parent_object;
196
197                                                         /*
198                                                          * If there is something before the parent and parent a child of it,
199                                                          * make menu item a child also of it.
200                                                          */
201                                                         if (
202                                                                 ! empty( $dbids_to_orders[$parent_db_id] ) &&
203                                                                 ! empty( $orders_to_dbids[$dbids_to_orders[$parent_db_id] - 1] ) &&
204                                                                 ! empty( $parent_data['menu_item_parent'] )
205                                                         ) {
206                                                                 $menu_item_data['menu_item_parent'] = $parent_data['menu_item_parent'];
207
208                                                         /*
209                                                          * Else if there is something before parent and parent not a child of it,
210                                                          * make menu item a child of that something's parent
211                                                          */
212                                                         } elseif (
213                                                                 ! empty( $dbids_to_orders[$parent_db_id] ) &&
214                                                                 ! empty( $orders_to_dbids[$dbids_to_orders[$parent_db_id] - 1] )
215                                                         ) {
216                                                                 $_possible_parent_id = (int) get_post_meta( $orders_to_dbids[$dbids_to_orders[$parent_db_id] - 1], '_menu_item_menu_item_parent', true);
217                                                                 if ( in_array( $_possible_parent_id, array_keys( $dbids_to_orders ) ) )
218                                                                         $menu_item_data['menu_item_parent'] = $_possible_parent_id;
219                                                                 else
220                                                                         $menu_item_data['menu_item_parent'] = 0;
221
222                                                         // Else there isn't something before the parent.
223                                                         } else {
224                                                                 $menu_item_data['menu_item_parent'] = 0;
225                                                         }
226
227                                                         // Set former parent's [menu_order] to that of menu-item's.
228                                                         $parent_data['menu_order'] = $parent_data['menu_order'] + 1;
229
230                                                         // Set menu-item's [menu_order] to that of former parent.
231                                                         $menu_item_data['menu_order'] = $menu_item_data['menu_order'] - 1;
232
233                                                         // Save changes.
234                                                         update_post_meta( $menu_item_data['ID'], '_menu_item_menu_item_parent', (int) $menu_item_data['menu_item_parent'] );
235                                                         wp_update_post($menu_item_data);
236                                                         wp_update_post($parent_data);
237                                                 }
238
239                                         // Else this menu item is not a child of the previous.
240                                         } elseif (
241                                                 empty( $menu_item_data['menu_order'] ) ||
242                                                 empty( $menu_item_data['menu_item_parent'] ) ||
243                                                 ! in_array( $menu_item_data['menu_item_parent'], array_keys( $dbids_to_orders ) ) ||
244                                                 empty( $orders_to_dbids[$dbids_to_orders[$menu_item_id] - 1] ) ||
245                                                 $orders_to_dbids[$dbids_to_orders[$menu_item_id] - 1] != $menu_item_data['menu_item_parent']
246                                         ) {
247                                                 // Just make it a child of the previous; keep the order.
248                                                 $menu_item_data['menu_item_parent'] = (int) $orders_to_dbids[$dbids_to_orders[$menu_item_id] - 1];
249                                                 update_post_meta( $menu_item_data['ID'], '_menu_item_menu_item_parent', (int) $menu_item_data['menu_item_parent'] );
250                                                 wp_update_post($menu_item_data);
251                                         }
252                                 }
253                         }
254                 }
255                 break;
256
257         case 'delete-menu-item':
258                 $menu_item_id = (int) $_REQUEST['menu-item'];
259
260                 check_admin_referer( 'delete-menu_item_' . $menu_item_id );
261
262                 if ( is_nav_menu_item( $menu_item_id ) && wp_delete_post( $menu_item_id, true ) )
263                         $messages[] = '<div id="message" class="updated notice is-dismissible"><p>' . __('The menu item has been successfully deleted.') . '</p></div>';
264                 break;
265
266         case 'delete':
267                 check_admin_referer( 'delete-nav_menu-' . $nav_menu_selected_id );
268                 if ( is_nav_menu( $nav_menu_selected_id ) ) {
269                         $deletion = wp_delete_nav_menu( $nav_menu_selected_id );
270                 } else {
271                         // Reset the selected menu.
272                         $nav_menu_selected_id = 0;
273                         unset( $_REQUEST['menu'] );
274                 }
275
276                 if ( ! isset( $deletion ) )
277                         break;
278
279                 if ( is_wp_error( $deletion ) )
280                         $messages[] = '<div id="message" class="error notice is-dismissible"><p>' . $deletion->get_error_message() . '</p></div>';
281                 else
282                         $messages[] = '<div id="message" class="updated notice is-dismissible"><p>' . __( 'The menu has been successfully deleted.' ) . '</p></div>';
283                 break;
284
285         case 'delete_menus':
286                 check_admin_referer( 'nav_menus_bulk_actions' );
287                 foreach ( $_REQUEST['delete_menus'] as $menu_id_to_delete ) {
288                         if ( ! is_nav_menu( $menu_id_to_delete ) )
289                                 continue;
290
291                         $deletion = wp_delete_nav_menu( $menu_id_to_delete );
292                         if ( is_wp_error( $deletion ) ) {
293                                 $messages[] = '<div id="message" class="error notice is-dismissible"><p>' . $deletion->get_error_message() . '</p></div>';
294                                 $deletion_error = true;
295                         }
296                 }
297
298                 if ( empty( $deletion_error ) )
299                         $messages[] = '<div id="message" class="updated notice is-dismissible"><p>' . __( 'Selected menus have been successfully deleted.' ) . '</p></div>';
300                 break;
301
302         case 'update':
303                 check_admin_referer( 'update-nav_menu', 'update-nav-menu-nonce' );
304
305                 // Remove menu locations that have been unchecked.
306                 foreach ( $locations as $location => $description ) {
307                         if ( ( empty( $_POST['menu-locations'] ) || empty( $_POST['menu-locations'][ $location ] ) ) && isset( $menu_locations[ $location ] ) && $menu_locations[ $location ] == $nav_menu_selected_id )
308                                 unset( $menu_locations[ $location ] );
309                 }
310
311                 // Merge new and existing menu locations if any new ones are set.
312                 if ( isset( $_POST['menu-locations'] ) ) {
313                         $new_menu_locations = array_map( 'absint', $_POST['menu-locations'] );
314                         $menu_locations = array_merge( $menu_locations, $new_menu_locations );
315                 }
316
317                 // Set menu locations.
318                 set_theme_mod( 'nav_menu_locations', $menu_locations );
319
320                 // Add Menu.
321                 if ( 0 == $nav_menu_selected_id ) {
322                         $new_menu_title = trim( esc_html( $_POST['menu-name'] ) );
323
324                         if ( $new_menu_title ) {
325                                 $_nav_menu_selected_id = wp_update_nav_menu_object( 0, array('menu-name' => $new_menu_title) );
326
327                                 if ( is_wp_error( $_nav_menu_selected_id ) ) {
328                                         $messages[] = '<div id="message" class="error notice is-dismissible"><p>' . $_nav_menu_selected_id->get_error_message() . '</p></div>';
329                                 } else {
330                                         $_menu_object = wp_get_nav_menu_object( $_nav_menu_selected_id );
331                                         $nav_menu_selected_id = $_nav_menu_selected_id;
332                                         $nav_menu_selected_title = $_menu_object->name;
333                                         if ( isset( $_REQUEST['menu-item'] ) )
334                                                 wp_save_nav_menu_items( $nav_menu_selected_id, absint( $_REQUEST['menu-item'] ) );
335                                         if ( isset( $_REQUEST['zero-menu-state'] ) ) {
336                                                 // If there are menu items, add them
337                                                 wp_nav_menu_update_menu_items( $nav_menu_selected_id, $nav_menu_selected_title );
338                                                 // Auto-save nav_menu_locations
339                                                 $locations = get_nav_menu_locations();
340                                                 foreach ( $locations as $location => $menu_id ) {
341                                                                 $locations[ $location ] = $nav_menu_selected_id;
342                                                                 break; // There should only be 1
343                                                 }
344                                                 set_theme_mod( 'nav_menu_locations', $locations );
345                                         }
346                                         if ( isset( $_REQUEST['use-location'] ) ) {
347                                                 $locations = get_registered_nav_menus();
348                                                 $menu_locations = get_nav_menu_locations();
349                                                 if ( isset( $locations[ $_REQUEST['use-location'] ] ) )
350                                                         $menu_locations[ $_REQUEST['use-location'] ] = $nav_menu_selected_id;
351                                                 set_theme_mod( 'nav_menu_locations', $menu_locations );
352                                         }
353
354                                         // $messages[] = '<div id="message" class="updated"><p>' . sprintf( __( '<strong>%s</strong> has been created.' ), $nav_menu_selected_title ) . '</p></div>';
355                                         wp_redirect( admin_url( 'nav-menus.php?menu=' . $_nav_menu_selected_id ) );
356                                         exit();
357                                 }
358                         } else {
359                                 $messages[] = '<div id="message" class="error notice is-dismissible"><p>' . __( 'Please enter a valid menu name.' ) . '</p></div>';
360                         }
361
362                 // Update existing menu.
363                 } else {
364
365                         $_menu_object = wp_get_nav_menu_object( $nav_menu_selected_id );
366
367                         $menu_title = trim( esc_html( $_POST['menu-name'] ) );
368                         if ( ! $menu_title ) {
369                                 $messages[] = '<div id="message" class="error notice is-dismissible"><p>' . __( 'Please enter a valid menu name.' ) . '</p></div>';
370                                 $menu_title = $_menu_object->name;
371                         }
372
373                         if ( ! is_wp_error( $_menu_object ) ) {
374                                 $_nav_menu_selected_id = wp_update_nav_menu_object( $nav_menu_selected_id, array( 'menu-name' => $menu_title ) );
375                                 if ( is_wp_error( $_nav_menu_selected_id ) ) {
376                                         $_menu_object = $_nav_menu_selected_id;
377                                         $messages[] = '<div id="message" class="error notice is-dismissible"><p>' . $_nav_menu_selected_id->get_error_message() . '</p></div>';
378                                 } else {
379                                         $_menu_object = wp_get_nav_menu_object( $_nav_menu_selected_id );
380                                         $nav_menu_selected_title = $_menu_object->name;
381                                 }
382                         }
383
384                         // Update menu items.
385                         if ( ! is_wp_error( $_menu_object ) ) {
386                                 $messages = array_merge( $messages, wp_nav_menu_update_menu_items( $_nav_menu_selected_id, $nav_menu_selected_title ) );
387
388                                 // If the menu ID changed, redirect to the new URL.
389                                 if ( $nav_menu_selected_id != $_nav_menu_selected_id ) {
390                                         wp_redirect( admin_url( 'nav-menus.php?menu=' . intval( $_nav_menu_selected_id ) ) );
391                                         exit();
392                                 }
393                         }
394                 }
395                 break;
396         case 'locations':
397                 if ( ! $num_locations ) {
398                         wp_redirect( admin_url( 'nav-menus.php' ) );
399                         exit();
400                 }
401
402                 add_filter( 'screen_options_show_screen', '__return_false' );
403
404                 if ( isset( $_POST['menu-locations'] ) ) {
405                         check_admin_referer( 'save-menu-locations' );
406
407                         $new_menu_locations = array_map( 'absint', $_POST['menu-locations'] );
408                         $menu_locations = array_merge( $menu_locations, $new_menu_locations );
409                         // Set menu locations
410                         set_theme_mod( 'nav_menu_locations', $menu_locations );
411
412                         $messages[] = '<div id="message" class="updated notice is-dismissible"><p>' . __( 'Menu locations updated.' ) . '</p></div>';
413                 }
414                 break;
415 }
416
417 // Get all nav menus.
418 $nav_menus = wp_get_nav_menus();
419 $menu_count = count( $nav_menus );
420
421 // Are we on the add new screen?
422 $add_new_screen = ( isset( $_GET['menu'] ) && 0 == $_GET['menu'] ) ? true : false;
423
424 $locations_screen = ( isset( $_GET['action'] ) && 'locations' == $_GET['action'] ) ? true : false;
425
426 /*
427  * If we have one theme location, and zero menus, we take them right
428  * into editing their first menu.
429  */
430 $page_count = wp_count_posts( 'page' );
431 $one_theme_location_no_menus = ( 1 == count( get_registered_nav_menus() ) && ! $add_new_screen && empty( $nav_menus ) && ! empty( $page_count->publish ) ) ? true : false;
432
433 $nav_menus_l10n = array(
434         'oneThemeLocationNoMenus' => $one_theme_location_no_menus,
435         'moveUp'       => __( 'Move up one' ),
436         'moveDown'     => __( 'Move down one' ),
437         'moveToTop'    => __( 'Move to the top' ),
438         /* translators: %s: previous item name */
439         'moveUnder'    => __( 'Move under %s' ),
440         /* translators: %s: previous item name */
441         'moveOutFrom'  => __( 'Move out from under %s' ),
442         /* translators: %s: previous item name */
443         'under'        => __( 'Under %s' ),
444         /* translators: %s: previous item name */
445         'outFrom'      => __( 'Out from under %s' ),
446         /* translators: 1: item name, 2: item position, 3: total number of items */
447         'menuFocus'    => __( '%1$s. Menu item %2$d of %3$d.' ),
448         /* translators: 1: item name, 2: item position, 3: parent item name */
449         'subMenuFocus' => __( '%1$s. Sub item number %2$d under %3$s.' ),
450 );
451 wp_localize_script( 'nav-menu', 'menus', $nav_menus_l10n );
452
453 /*
454  * Redirect to add screen if there are no menus and this users has either zero,
455  * or more than 1 theme locations.
456  */
457 if ( 0 == $menu_count && ! $add_new_screen && ! $one_theme_location_no_menus )
458         wp_redirect( admin_url( 'nav-menus.php?action=edit&menu=0' ) );
459
460 // Get recently edited nav menu.
461 $recently_edited = absint( get_user_option( 'nav_menu_recently_edited' ) );
462 if ( empty( $recently_edited ) && is_nav_menu( $nav_menu_selected_id ) )
463         $recently_edited = $nav_menu_selected_id;
464
465 // Use $recently_edited if none are selected.
466 if ( empty( $nav_menu_selected_id ) && ! isset( $_GET['menu'] ) && is_nav_menu( $recently_edited ) )
467         $nav_menu_selected_id = $recently_edited;
468
469 // On deletion of menu, if another menu exists, show it.
470 if ( ! $add_new_screen && 0 < $menu_count && isset( $_GET['action'] ) && 'delete' == $_GET['action'] )
471         $nav_menu_selected_id = $nav_menus[0]->term_id;
472
473 // Set $nav_menu_selected_id to 0 if no menus.
474 if ( $one_theme_location_no_menus ) {
475         $nav_menu_selected_id = 0;
476 } elseif ( empty( $nav_menu_selected_id ) && ! empty( $nav_menus ) && ! $add_new_screen ) {
477         // if we have no selection yet, and we have menus, set to the first one in the list.
478         $nav_menu_selected_id = $nav_menus[0]->term_id;
479 }
480
481 // Update the user's setting.
482 if ( $nav_menu_selected_id != $recently_edited && is_nav_menu( $nav_menu_selected_id ) )
483         update_user_meta( $current_user->ID, 'nav_menu_recently_edited', $nav_menu_selected_id );
484
485 // If there's a menu, get its name.
486 if ( ! $nav_menu_selected_title && is_nav_menu( $nav_menu_selected_id ) ) {
487         $_menu_object = wp_get_nav_menu_object( $nav_menu_selected_id );
488         $nav_menu_selected_title = ! is_wp_error( $_menu_object ) ? $_menu_object->name : '';
489 }
490
491 // Generate truncated menu names.
492 foreach ( (array) $nav_menus as $key => $_nav_menu ) {
493         $nav_menus[$key]->truncated_name = wp_html_excerpt( $_nav_menu->name, 40, '&hellip;' );
494 }
495
496 // Retrieve menu locations.
497 if ( current_theme_supports( 'menus' ) ) {
498         $locations = get_registered_nav_menus();
499         $menu_locations = get_nav_menu_locations();
500 }
501
502 /*
503  * Ensure the user will be able to scroll horizontally
504  * by adding a class for the max menu depth.
505  *
506  * @global int $_wp_nav_menu_max_depth
507  */
508 global $_wp_nav_menu_max_depth;
509 $_wp_nav_menu_max_depth = 0;
510
511 // Calling wp_get_nav_menu_to_edit generates $_wp_nav_menu_max_depth.
512 if ( is_nav_menu( $nav_menu_selected_id ) ) {
513         $menu_items = wp_get_nav_menu_items( $nav_menu_selected_id, array( 'post_status' => 'any' ) );
514         $edit_markup = wp_get_nav_menu_to_edit( $nav_menu_selected_id );
515 }
516
517 /**
518  *
519  * @global int $_wp_nav_menu_max_depth
520  *
521  * @param string $classes
522  * @return string
523  */
524 function wp_nav_menu_max_depth( $classes ) {
525         global $_wp_nav_menu_max_depth;
526         return "$classes menu-max-depth-$_wp_nav_menu_max_depth";
527 }
528
529 add_filter('admin_body_class', 'wp_nav_menu_max_depth');
530
531 wp_nav_menu_setup();
532 wp_initial_nav_menu_meta_boxes();
533
534 if ( ! current_theme_supports( 'menus' ) && ! $num_locations )
535         $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>';
536
537 if ( ! $locations_screen ) : // Main tab
538         $overview  = '<p>' . __( 'This screen is used for managing your custom navigation menus.' ) . '</p>';
539         $overview .= '<p>' . sprintf( __( 'Menus can be displayed in locations defined by your theme, even used in sidebars by adding a &#8220;Custom Menu&#8221; widget on the <a href="%1$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>';
540         $overview .= '<p>' . __( 'From this screen you can:' ) . '</p>';
541         $overview .= '<ul><li>' . __( 'Create, edit, and delete menus' ) . '</li>';
542         $overview .= '<li>' . __( 'Add, organize, and modify individual menu items' ) . '</li></ul>';
543
544         get_current_screen()->add_help_tab( array(
545                 'id'      => 'overview',
546                 'title'   => __( 'Overview' ),
547                 'content' => $overview
548         ) );
549
550         $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>';
551         $menu_management .= '<ul><li>' . __( 'To edit an existing menu, <strong>choose a menu from the drop down and click Select</strong>' ) . '</li>';
552         $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>';
553         $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>';
554
555         get_current_screen()->add_help_tab( array(
556                 'id'      => 'menu-management',
557                 'title'   => __( 'Menu Management' ),
558                 'content' => $menu_management
559         ) );
560
561         $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>';
562         $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>';
563         $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>';
564         $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>';
565         $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>';
566         $editing_menus .= '<li>' . __( 'Delete a menu item by <strong>expanding it and clicking the Remove link</strong>' ) . '</li></ul>';
567
568         get_current_screen()->add_help_tab( array(
569                 'id'      => 'editing-menus',
570                 'title'   => __( 'Editing Menus' ),
571                 'content' => $editing_menus
572         ) );
573 else : // Locations Tab.
574         $locations_overview  = '<p>' . __( 'This screen is used for globally assigning menus to locations defined by your theme.' ) . '</p>';
575         $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>';
576         $locations_overview .= '<li>' . __( 'To edit a menu currently assigned to a theme location, <strong>click the adjacent &#8217;Edit&#8217; link</strong>' ) . '</li>';
577         $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>';
578
579         get_current_screen()->add_help_tab( array(
580                 'id'      => 'locations-overview',
581                 'title'   => __( 'Overview' ),
582                 'content' => $locations_overview
583         ) );
584 endif;
585
586 get_current_screen()->set_help_sidebar(
587         '<p><strong>' . __('For more information:') . '</strong></p>' .
588         '<p>' . __('<a href="https://codex.wordpress.org/Appearance_Menus_Screen" target="_blank">Documentation on Menus</a>') . '</p>' .
589         '<p>' . __('<a href="https://wordpress.org/support/" target="_blank">Support Forums</a>') . '</p>'
590 );
591
592 // Get the admin header.
593 require_once( ABSPATH . 'wp-admin/admin-header.php' );
594 ?>
595 <div class="wrap">
596         <h1><?php echo esc_html( __( 'Menus' ) ); ?>
597                 <?php
598                 if ( current_user_can( 'customize' ) ) :
599                         $focus = $locations_screen ? array( 'section' => 'menu_locations' ) : array( 'panel' => 'nav_menus' );
600                         printf(
601                                 ' <a class="page-title-action hide-if-no-customize" href="%1$s">%2$s</a>',
602                                 esc_url( add_query_arg( array(
603                                         array( 'autofocus' => $focus ),
604                                         'return' => urlencode( wp_unslash( $_SERVER['REQUEST_URI'] ) ),
605                                 ), admin_url( 'customize.php' ) ) ),
606                                 __( 'Manage in Customizer' )
607                         );
608                 endif;
609                 ?>
610         </h1>
611         <h2 class="nav-tab-wrapper wp-clearfix">
612                 <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>
613                 <?php if ( $num_locations && $menu_count ) : ?>
614                         <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>
615                 <?php
616                         endif;
617                 ?>
618         </h2>
619         <?php
620         foreach ( $messages as $message ) :
621                 echo $message . "\n";
622         endforeach;
623         ?>
624         <?php
625         if ( $locations_screen ) :
626                 if ( 1 == $num_locations ) {
627                         echo '<p>' . __( 'Your theme supports one menu. Select which menu you would like to use.' ) . '</p>';
628                 } else {
629                         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>';
630                 }
631         ?>
632         <div id="menu-locations-wrap">
633                 <form method="post" action="<?php echo esc_url( add_query_arg( array( 'action' => 'locations' ), admin_url( 'nav-menus.php' ) ) ); ?>">
634                         <table class="widefat fixed" id="menu-locations-table">
635                                 <thead>
636                                 <tr>
637                                         <th scope="col" class="manage-column column-locations"><?php _e( 'Theme Location' ); ?></th>
638                                         <th scope="col" class="manage-column column-menus"><?php _e( 'Assigned Menu' ); ?></th>
639                                 </tr>
640                                 </thead>
641                                 <tbody class="menu-locations">
642                                 <?php foreach ( $locations as $_location => $_name ) { ?>
643                                         <tr class="menu-locations-row">
644                                                 <td class="menu-location-title"><label for="locations-<?php echo $_location; ?>"><?php echo $_name; ?></label></td>
645                                                 <td class="menu-location-menus">
646                                                         <select name="menu-locations[<?php echo $_location; ?>]" id="locations-<?php echo $_location; ?>">
647                                                                 <option value="0"><?php printf( '&mdash; %s &mdash;', esc_html__( 'Select a Menu' ) ); ?></option>
648                                                                 <?php foreach ( $nav_menus as $menu ) : ?>
649                                                                         <?php $selected = isset( $menu_locations[$_location] ) && $menu_locations[$_location] == $menu->term_id; ?>
650                                                                         <option <?php if ( $selected ) echo 'data-orig="true"'; ?> <?php selected( $selected ); ?> value="<?php echo $menu->term_id; ?>">
651                                                                                 <?php echo wp_html_excerpt( $menu->name, 40, '&hellip;' ); ?>
652                                                                         </option>
653                                                                 <?php endforeach; ?>
654                                                         </select>
655                                                         <div class="locations-row-links">
656                                                                 <?php if ( isset( $menu_locations[ $_location ] ) && 0 != $menu_locations[ $_location ] ) : ?>
657                                                                 <span class="locations-edit-menu-link">
658                                                                         <a href="<?php echo esc_url( add_query_arg( array( 'action' => 'edit', 'menu' => $menu_locations[$_location] ), admin_url( 'nav-menus.php' ) ) ); ?>">
659                                                                                 <span aria-hidden="true"><?php _ex( 'Edit', 'menu' ); ?></span><span class="screen-reader-text"><?php _e( 'Edit selected menu' ); ?></span>
660                                                                         </a>
661                                                                 </span>
662                                                                 <?php endif; ?>
663                                                                 <span class="locations-add-menu-link">
664                                                                         <a href="<?php echo esc_url( add_query_arg( array( 'action' => 'edit', 'menu' => 0, 'use-location' => $_location ), admin_url( 'nav-menus.php' ) ) ); ?>">
665                                                                                 <?php _ex( 'Use new menu', 'menu' ); ?>
666                                                                         </a>
667                                                                 </span>
668                                                         </div><!-- .locations-row-links -->
669                                                 </td><!-- .menu-location-menus -->
670                                         </tr><!-- .menu-locations-row -->
671                                 <?php } // foreach ?>
672                                 </tbody>
673                         </table>
674                         <p class="button-controls wp-clearfix"><?php submit_button( __( 'Save Changes' ), 'primary left', 'nav-menu-locations', false ); ?></p>
675                         <?php wp_nonce_field( 'save-menu-locations' ); ?>
676                         <input type="hidden" name="menu" id="nav-menu-meta-object-id" value="<?php echo esc_attr( $nav_menu_selected_id ); ?>" />
677                 </form>
678         </div><!-- #menu-locations-wrap -->
679         <?php
680         /**
681          * Fires after the menu locations table is displayed.
682          *
683          * @since 3.6.0
684          */
685         do_action( 'after_menu_locations_table' ); ?>
686         <?php else : ?>
687         <div class="manage-menus">
688                 <?php if ( $menu_count < 2 ) : ?>
689                 <span class="add-edit-menu-action">
690                         <?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' ) ) ) ); ?>
691                 </span><!-- /add-edit-menu-action -->
692                 <?php else : ?>
693                         <form method="get" action="<?php echo admin_url( 'nav-menus.php' ); ?>">
694                         <input type="hidden" name="action" value="edit" />
695                         <label for="select-menu-to-edit" class="selected-menu"><?php _e( 'Select a menu to edit:' ); ?></label>
696                         <select name="menu" id="select-menu-to-edit">
697                                 <?php if ( $add_new_screen ) : ?>
698                                         <option value="0" selected="selected"><?php _e( '&mdash; Select &mdash;' ); ?></option>
699                                 <?php endif; ?>
700                                 <?php foreach ( (array) $nav_menus as $_nav_menu ) : ?>
701                                         <option value="<?php echo esc_attr( $_nav_menu->term_id ); ?>" <?php selected( $_nav_menu->term_id, $nav_menu_selected_id ); ?>>
702                                                 <?php
703                                                 echo esc_html( $_nav_menu->truncated_name ) ;
704
705                                                 if ( ! empty( $menu_locations ) && in_array( $_nav_menu->term_id, $menu_locations ) ) {
706                                                         $locations_assigned_to_this_menu = array();
707                                                         foreach ( array_keys( $menu_locations, $_nav_menu->term_id ) as $menu_location_key ) {
708                                                                 if ( isset( $locations[ $menu_location_key ] ) ) {
709                                                                         $locations_assigned_to_this_menu[] = $locations[ $menu_location_key ];
710                                                                 }
711                                                         }
712
713                                                         /**
714                                                          * Filter the number of locations listed per menu in the drop-down select.
715                                                          *
716                                                          * @since 3.6.0
717                                                          *
718                                                          * @param int $locations Number of menu locations to list. Default 3.
719                                                          */
720                                                         $assigned_locations = array_slice( $locations_assigned_to_this_menu, 0, absint( apply_filters( 'wp_nav_locations_listed_per_menu', 3 ) ) );
721
722                                                         // Adds ellipses following the number of locations defined in $assigned_locations.
723                                                         if ( ! empty( $assigned_locations ) ) {
724                                                                 printf( ' (%1$s%2$s)',
725                                                                         implode( ', ', $assigned_locations ),
726                                                                         count( $locations_assigned_to_this_menu ) > count( $assigned_locations ) ? ' &hellip;' : ''
727                                                                 );
728                                                         }
729                                                 }
730                                                 ?>
731                                         </option>
732                                 <?php endforeach; ?>
733                         </select>
734                         <span class="submit-btn"><input type="submit" class="button-secondary" value="<?php esc_attr_e( 'Select' ); ?>"></span>
735                         <span class="add-new-menu-action">
736                                 <?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' ) ) ) ); ?>
737                         </span><!-- /add-new-menu-action -->
738                 </form>
739         <?php endif; ?>
740         </div><!-- /manage-menus -->
741         <div id="nav-menus-frame" class="wp-clearfix">
742         <div id="menu-settings-column" class="metabox-holder<?php if ( isset( $_GET['menu'] ) && '0' == $_GET['menu'] ) { echo ' metabox-holder-disabled'; } ?>">
743
744                 <div class="clear"></div>
745
746                 <form id="nav-menu-meta" class="nav-menu-meta" method="post" enctype="multipart/form-data">
747                         <input type="hidden" name="menu" id="nav-menu-meta-object-id" value="<?php echo esc_attr( $nav_menu_selected_id ); ?>" />
748                         <input type="hidden" name="action" value="add-menu-item" />
749                         <?php wp_nonce_field( 'add-menu_item', 'menu-settings-column-nonce' ); ?>
750                         <?php do_accordion_sections( 'nav-menus', 'side', null ); ?>
751                 </form>
752
753         </div><!-- /#menu-settings-column -->
754         <div id="menu-management-liquid">
755                 <div id="menu-management">
756                         <form id="update-nav-menu" method="post" enctype="multipart/form-data">
757                                 <div class="menu-edit <?php if ( $add_new_screen ) echo 'blank-slate'; ?>">
758                                         <input type="hidden" name="nav-menu-data">
759                                         <?php
760                                         wp_nonce_field( 'closedpostboxes', 'closedpostboxesnonce', false );
761                                         wp_nonce_field( 'meta-box-order', 'meta-box-order-nonce', false );
762                                         wp_nonce_field( 'update-nav_menu', 'update-nav-menu-nonce' );
763
764                                         $menu_name_aria_desc = $add_new_screen ? ' aria-describedby="menu-name-desc"' : '';
765
766                                         if ( $one_theme_location_no_menus ) {
767                                                 $menu_name_val = 'value="' . esc_attr( 'Menu 1' ) . '"';
768                                         ?>
769                                                 <input type="hidden" name="zero-menu-state" value="true" />
770                                         <?php } else {
771                                                 $menu_name_val = 'value="' . esc_attr( $nav_menu_selected_title ) . '"';
772                                         } ?>
773                                         <input type="hidden" name="action" value="update" />
774                                         <input type="hidden" name="menu" id="menu" value="<?php echo esc_attr( $nav_menu_selected_id ); ?>" />
775                                         <div id="nav-menu-header">
776                                                 <div class="major-publishing-actions wp-clearfix">
777                                                         <label class="menu-name-label" for="menu-name"><?php _e( 'Menu Name' ); ?></label>
778                                                         <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; ?> />
779                                                         <div class="publishing-action">
780                                                                 <?php submit_button( empty( $nav_menu_selected_id ) ? __( 'Create Menu' ) : __( 'Save Menu' ), 'button-primary menu-save', 'save_menu', false, array( 'id' => 'save_menu_header' ) ); ?>
781                                                         </div><!-- END .publishing-action -->
782                                                 </div><!-- END .major-publishing-actions -->
783                                         </div><!-- END .nav-menu-header -->
784                                         <div id="post-body">
785                                                 <div id="post-body-content" class="wp-clearfix">
786                                                         <?php if ( ! $add_new_screen ) : ?>
787                                                         <h3><?php _e( 'Menu Structure' ); ?></h3>
788                                                         <?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.' ); ?>
789                                                         <div class="drag-instructions post-body-plain" <?php if ( isset( $menu_items ) && 0 == count( $menu_items ) ) { ?>style="display: none;"<?php } ?>>
790                                                                 <p><?php echo $starter_copy; ?></p>
791                                                         </div>
792                                                         <?php
793                                                         if ( isset( $edit_markup ) && ! is_wp_error( $edit_markup ) ) {
794                                                                 echo $edit_markup;
795                                                         } else {
796                                                         ?>
797                                                         <ul class="menu" id="menu-to-edit"></ul>
798                                                         <?php } ?>
799                                                         <?php endif; ?>
800                                                         <?php if ( $add_new_screen ) : ?>
801                                                                 <p class="post-body-plain" id="menu-name-desc"><?php _e( 'Give your menu a name, then click Create Menu.' ); ?></p>
802                                                                 <?php if ( isset( $_GET['use-location'] ) ) : ?>
803                                                                         <input type="hidden" name="use-location" value="<?php echo esc_attr( $_GET['use-location'] ); ?>" />
804                                                                 <?php endif; ?>
805                                                         <?php endif; ?>
806                                                         <div class="menu-settings" <?php if ( $one_theme_location_no_menus ) { ?>style="display: none;"<?php } ?>>
807                                                                 <h3><?php _e( 'Menu Settings' ); ?></h3>
808                                                                 <?php
809                                                                 if ( ! isset( $auto_add ) ) {
810                                                                         $auto_add = get_option( 'nav_menu_options' );
811                                                                         if ( ! isset( $auto_add['auto_add'] ) )
812                                                                                 $auto_add = false;
813                                                                         elseif ( false !== array_search( $nav_menu_selected_id, $auto_add['auto_add'] ) )
814                                                                                 $auto_add = true;
815                                                                         else
816                                                                                 $auto_add = false;
817                                                                 } ?>
818
819                                                                 <dl class="auto-add-pages">
820                                                                         <dt class="howto"><?php _e( 'Auto add pages' ); ?></dt>
821                                                                         <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>
822                                                                 </dl>
823
824                                                                 <?php if ( current_theme_supports( 'menus' ) ) : ?>
825
826                                                                         <dl class="menu-theme-locations">
827                                                                                 <dt class="howto"><?php _e( 'Theme locations' ); ?></dt>
828                                                                                 <?php foreach ( $locations as $location => $description ) : ?>
829                                                                                 <dd class="checkbox-input">
830                                                                                         <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 ); ?>" />
831                                                                                         <label for="locations-<?php echo esc_attr( $location ); ?>"><?php echo $description; ?></label>
832                                                                                         <?php if ( ! empty( $menu_locations[ $location ] ) && $menu_locations[ $location ] != $nav_menu_selected_id ) : ?>
833                                                                                                 <span class="theme-location-set"><?php
834                                                                                                         /* translators: %s: menu name */
835                                                                                                         printf( _x( '(Currently set to: %s)', 'menu location' ),
836                                                                                                                 wp_get_nav_menu_object( $menu_locations[ $location ] )->name
837                                                                                                         );
838                                                                                                 ?></span>
839                                                                                         <?php endif; ?>
840                                                                                 </dd>
841                                                                                 <?php endforeach; ?>
842                                                                         </dl>
843
844                                                                 <?php endif; ?>
845
846                                                         </div>
847                                                 </div><!-- /#post-body-content -->
848                                         </div><!-- /#post-body -->
849                                         <div id="nav-menu-footer">
850                                                 <div class="major-publishing-actions wp-clearfix">
851                                                         <?php if ( 0 != $menu_count && ! $add_new_screen ) : ?>
852                                                         <span class="delete-action">
853                                                                 <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>
854                                                         </span><!-- END .delete-action -->
855                                                         <?php endif; ?>
856                                                         <div class="publishing-action">
857                                                                 <?php submit_button( empty( $nav_menu_selected_id ) ? __( 'Create Menu' ) : __( 'Save Menu' ), 'button-primary menu-save', 'save_menu', false, array( 'id' => 'save_menu_footer' ) ); ?>
858                                                         </div><!-- END .publishing-action -->
859                                                 </div><!-- END .major-publishing-actions -->
860                                         </div><!-- /#nav-menu-footer -->
861                                 </div><!-- /.menu-edit -->
862                         </form><!-- /#update-nav-menu -->
863                 </div><!-- /#menu-management -->
864         </div><!-- /#menu-management-liquid -->
865         </div><!-- /#nav-menus-frame -->
866         <?php endif; ?>
867 </div><!-- /.wrap-->
868 <?php include( ABSPATH . 'wp-admin/admin-footer.php' ); ?>