4 * Create HTML list of nav menu input items.
8 * @uses Walker_Nav_Menu
10 class Walker_Nav_Menu_Edit extends Walker_Nav_Menu {
12 * Starts the list before the elements are added.
14 * @see Walker_Nav_Menu::start_lvl()
18 * @param string $output Passed by reference.
19 * @param int $depth Depth of menu item. Used for padding.
20 * @param array $args Not used.
22 function start_lvl( &$output, $depth = 0, $args = array() ) {}
25 * Ends the list of after the elements are added.
27 * @see Walker_Nav_Menu::end_lvl()
31 * @param string $output Passed by reference.
32 * @param int $depth Depth of menu item. Used for padding.
33 * @param array $args Not used.
35 function end_lvl( &$output, $depth = 0, $args = array() ) {}
38 * Start the element output.
40 * @see Walker_Nav_Menu::start_el()
43 * @param string $output Passed by reference. Used to append additional content.
44 * @param object $item Menu item data object.
45 * @param int $depth Depth of menu item. Used for padding.
46 * @param array $args Not used.
47 * @param int $id Not used.
49 function start_el( &$output, $item, $depth = 0, $args = array(), $id = 0 ) {
50 global $_wp_nav_menu_max_depth;
51 $_wp_nav_menu_max_depth = $depth > $_wp_nav_menu_max_depth ? $depth : $_wp_nav_menu_max_depth;
54 $item_id = esc_attr( $item->ID );
55 $removed_args = array(
65 if ( 'taxonomy' == $item->type ) {
66 $original_title = get_term_field( 'name', $item->object_id, $item->object, 'raw' );
67 if ( is_wp_error( $original_title ) )
68 $original_title = false;
69 } elseif ( 'post_type' == $item->type ) {
70 $original_object = get_post( $item->object_id );
71 $original_title = get_the_title( $original_object->ID );
75 'menu-item menu-item-depth-' . $depth,
76 'menu-item-' . esc_attr( $item->object ),
77 'menu-item-edit-' . ( ( isset( $_GET['edit-menu-item'] ) && $item_id == $_GET['edit-menu-item'] ) ? 'active' : 'inactive'),
80 $title = $item->title;
82 if ( ! empty( $item->_invalid ) ) {
83 $classes[] = 'menu-item-invalid';
84 /* translators: %s: title of menu item which is invalid */
85 $title = sprintf( __( '%s (Invalid)' ), $item->title );
86 } elseif ( isset( $item->post_status ) && 'draft' == $item->post_status ) {
87 $classes[] = 'pending';
88 /* translators: %s: title of menu item in draft status */
89 $title = sprintf( __('%s (Pending)'), $item->title );
92 $title = ( ! isset( $item->label ) || '' == $item->label ) ? $title : $item->label;
96 $submenu_text = 'style="display: none;"';
99 <li id="menu-item-<?php echo $item_id; ?>" class="<?php echo implode(' ', $classes ); ?>">
100 <dl class="menu-item-bar">
101 <dt class="menu-item-handle">
102 <span class="item-title"><span class="menu-item-title"><?php echo esc_html( $title ); ?></span> <span class="is-submenu" <?php echo $submenu_text; ?>><?php _e( 'sub item' ); ?></span></span>
103 <span class="item-controls">
104 <span class="item-type"><?php echo esc_html( $item->type_label ); ?></span>
105 <span class="item-order hide-if-js">
110 'action' => 'move-up-menu-item',
111 'menu-item' => $item_id,
113 remove_query_arg($removed_args, admin_url( 'nav-menus.php' ) )
117 ?>" class="item-move-up"><abbr title="<?php esc_attr_e('Move up'); ?>">↑</abbr></a>
123 'action' => 'move-down-menu-item',
124 'menu-item' => $item_id,
126 remove_query_arg($removed_args, admin_url( 'nav-menus.php' ) )
130 ?>" class="item-move-down"><abbr title="<?php esc_attr_e('Move down'); ?>">↓</abbr></a>
132 <a class="item-edit" id="edit-<?php echo $item_id; ?>" title="<?php esc_attr_e('Edit Menu Item'); ?>" href="<?php
133 echo ( isset( $_GET['edit-menu-item'] ) && $item_id == $_GET['edit-menu-item'] ) ? admin_url( 'nav-menus.php' ) : add_query_arg( 'edit-menu-item', $item_id, remove_query_arg( $removed_args, admin_url( 'nav-menus.php#menu-item-settings-' . $item_id ) ) );
134 ?>"><?php _e( 'Edit Menu Item' ); ?></a>
139 <div class="menu-item-settings" id="menu-item-settings-<?php echo $item_id; ?>">
140 <?php if( 'custom' == $item->type ) : ?>
141 <p class="field-url description description-wide">
142 <label for="edit-menu-item-url-<?php echo $item_id; ?>">
143 <?php _e( 'URL' ); ?><br />
144 <input type="text" id="edit-menu-item-url-<?php echo $item_id; ?>" class="widefat code edit-menu-item-url" name="menu-item-url[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->url ); ?>" />
148 <p class="description description-thin">
149 <label for="edit-menu-item-title-<?php echo $item_id; ?>">
150 <?php _e( 'Navigation Label' ); ?><br />
151 <input type="text" id="edit-menu-item-title-<?php echo $item_id; ?>" class="widefat edit-menu-item-title" name="menu-item-title[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->title ); ?>" />
154 <p class="description description-thin">
155 <label for="edit-menu-item-attr-title-<?php echo $item_id; ?>">
156 <?php _e( 'Title Attribute' ); ?><br />
157 <input type="text" id="edit-menu-item-attr-title-<?php echo $item_id; ?>" class="widefat edit-menu-item-attr-title" name="menu-item-attr-title[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->post_excerpt ); ?>" />
160 <p class="field-link-target description">
161 <label for="edit-menu-item-target-<?php echo $item_id; ?>">
162 <input type="checkbox" id="edit-menu-item-target-<?php echo $item_id; ?>" value="_blank" name="menu-item-target[<?php echo $item_id; ?>]"<?php checked( $item->target, '_blank' ); ?> />
163 <?php _e( 'Open link in a new window/tab' ); ?>
166 <p class="field-css-classes description description-thin">
167 <label for="edit-menu-item-classes-<?php echo $item_id; ?>">
168 <?php _e( 'CSS Classes (optional)' ); ?><br />
169 <input type="text" id="edit-menu-item-classes-<?php echo $item_id; ?>" class="widefat code edit-menu-item-classes" name="menu-item-classes[<?php echo $item_id; ?>]" value="<?php echo esc_attr( implode(' ', $item->classes ) ); ?>" />
172 <p class="field-xfn description description-thin">
173 <label for="edit-menu-item-xfn-<?php echo $item_id; ?>">
174 <?php _e( 'Link Relationship (XFN)' ); ?><br />
175 <input type="text" id="edit-menu-item-xfn-<?php echo $item_id; ?>" class="widefat code edit-menu-item-xfn" name="menu-item-xfn[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->xfn ); ?>" />
178 <p class="field-description description description-wide">
179 <label for="edit-menu-item-description-<?php echo $item_id; ?>">
180 <?php _e( 'Description' ); ?><br />
181 <textarea id="edit-menu-item-description-<?php echo $item_id; ?>" class="widefat edit-menu-item-description" rows="3" cols="20" name="menu-item-description[<?php echo $item_id; ?>]"><?php echo esc_html( $item->description ); // textarea_escaped ?></textarea>
182 <span class="description"><?php _e('The description will be displayed in the menu if the current theme supports it.'); ?></span>
186 <p class="field-move hide-if-no-js description description-wide">
188 <span><?php _e( 'Move' ); ?></span>
189 <a href="#" class="menus-move-up"><?php _e( 'Up one' ); ?></a>
190 <a href="#" class="menus-move-down"><?php _e( 'Down one' ); ?></a>
191 <a href="#" class="menus-move-left"></a>
192 <a href="#" class="menus-move-right"></a>
193 <a href="#" class="menus-move-top"><?php _e( 'To the top' ); ?></a>
197 <div class="menu-item-actions description-wide submitbox">
198 <?php if( 'custom' != $item->type && $original_title !== false ) : ?>
199 <p class="link-to-original">
200 <?php printf( __('Original: %s'), '<a href="' . esc_attr( $item->url ) . '">' . esc_html( $original_title ) . '</a>' ); ?>
203 <a class="item-delete submitdelete deletion" id="delete-<?php echo $item_id; ?>" href="<?php
207 'action' => 'delete-menu-item',
208 'menu-item' => $item_id,
210 admin_url( 'nav-menus.php' )
212 'delete-menu_item_' . $item_id
213 ); ?>"><?php _e( 'Remove' ); ?></a> <span class="meta-sep hide-if-no-js"> | </span> <a class="item-cancel submitcancel hide-if-no-js" id="cancel-<?php echo $item_id; ?>" href="<?php echo esc_url( add_query_arg( array( 'edit-menu-item' => $item_id, 'cancel' => time() ), admin_url( 'nav-menus.php' ) ) );
214 ?>#menu-item-settings-<?php echo $item_id; ?>"><?php _e('Cancel'); ?></a>
217 <input class="menu-item-data-db-id" type="hidden" name="menu-item-db-id[<?php echo $item_id; ?>]" value="<?php echo $item_id; ?>" />
218 <input class="menu-item-data-object-id" type="hidden" name="menu-item-object-id[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->object_id ); ?>" />
219 <input class="menu-item-data-object" type="hidden" name="menu-item-object[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->object ); ?>" />
220 <input class="menu-item-data-parent-id" type="hidden" name="menu-item-parent-id[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->menu_item_parent ); ?>" />
221 <input class="menu-item-data-position" type="hidden" name="menu-item-position[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->menu_order ); ?>" />
222 <input class="menu-item-data-type" type="hidden" name="menu-item-type[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->type ); ?>" />
223 </div><!-- .menu-item-settings-->
224 <ul class="menu-item-transport"></ul>
226 $output .= ob_get_clean();
229 } // Walker_Nav_Menu_Edit
232 * Create HTML list of nav menu input items.
236 * @uses Walker_Nav_Menu
238 class Walker_Nav_Menu_Checklist extends Walker_Nav_Menu {
239 function __construct( $fields = false ) {
241 $this->db_fields = $fields;
246 * Starts the list before the elements are added.
248 * @see Walker_Nav_Menu::start_lvl()
252 * @param string $output Passed by reference. Used to append additional content.
253 * @param int $depth Depth of page. Used for padding.
254 * @param array $args Not used.
256 function start_lvl( &$output, $depth = 0, $args = array() ) {
257 $indent = str_repeat( "\t", $depth );
258 $output .= "\n$indent<ul class='children'>\n";
262 * Ends the list of after the elements are added.
264 * @see Walker_Nav_Menu::end_lvl()
268 * @param string $output Passed by reference. Used to append additional content.
269 * @param int $depth Depth of page. Used for padding.
270 * @param array $args Not used.
272 function end_lvl( &$output, $depth = 0, $args = array() ) {
273 $indent = str_repeat( "\t", $depth );
274 $output .= "\n$indent</ul>";
278 * Start the element output.
280 * @see Walker_Nav_Menu::start_el()
284 * @param string $output Passed by reference. Used to append additional content.
285 * @param object $item Menu item data object.
286 * @param int $depth Depth of menu item. Used for padding.
287 * @param array $args Not used.
288 * @param int $id Not used.
290 function start_el( &$output, $item, $depth = 0, $args = array(), $id = 0 ) {
291 global $_nav_menu_placeholder;
293 $_nav_menu_placeholder = ( 0 > $_nav_menu_placeholder ) ? intval($_nav_menu_placeholder) - 1 : -1;
294 $possible_object_id = isset( $item->post_type ) && 'nav_menu_item' == $item->post_type ? $item->object_id : $_nav_menu_placeholder;
295 $possible_db_id = ( ! empty( $item->ID ) ) && ( 0 < $possible_object_id ) ? (int) $item->ID : 0;
297 $indent = ( $depth ) ? str_repeat( "\t", $depth ) : '';
299 $output .= $indent . '<li>';
300 $output .= '<label class="menu-item-title">';
301 $output .= '<input type="checkbox" class="menu-item-checkbox';
303 if ( ! empty( $item->front_or_home ) )
304 $output .= ' add-to-top';
306 $output .= '" name="menu-item[' . $possible_object_id . '][menu-item-object-id]" value="'. esc_attr( $item->object_id ) .'" /> ';
308 if ( ! empty( $item->label ) ) {
309 $title = $item->label;
310 } elseif ( isset( $item->post_type ) ) {
311 /** This filter is documented in wp-includes/post-template.php */
312 $title = apply_filters( 'the_title', $item->post_title, $item->ID );
313 if ( ! empty( $item->front_or_home ) && _x( 'Home', 'nav menu home label' ) !== $title )
314 $title = sprintf( _x( 'Home: %s', 'nav menu front page title' ), $title );
317 $output .= isset( $title ) ? esc_html( $title ) : esc_html( $item->title );
318 $output .= '</label>';
320 // Menu item hidden fields
321 $output .= '<input type="hidden" class="menu-item-db-id" name="menu-item[' . $possible_object_id . '][menu-item-db-id]" value="' . $possible_db_id . '" />';
322 $output .= '<input type="hidden" class="menu-item-object" name="menu-item[' . $possible_object_id . '][menu-item-object]" value="'. esc_attr( $item->object ) .'" />';
323 $output .= '<input type="hidden" class="menu-item-parent-id" name="menu-item[' . $possible_object_id . '][menu-item-parent-id]" value="'. esc_attr( $item->menu_item_parent ) .'" />';
324 $output .= '<input type="hidden" class="menu-item-type" name="menu-item[' . $possible_object_id . '][menu-item-type]" value="'. esc_attr( $item->type ) .'" />';
325 $output .= '<input type="hidden" class="menu-item-title" name="menu-item[' . $possible_object_id . '][menu-item-title]" value="'. esc_attr( $item->title ) .'" />';
326 $output .= '<input type="hidden" class="menu-item-url" name="menu-item[' . $possible_object_id . '][menu-item-url]" value="'. esc_attr( $item->url ) .'" />';
327 $output .= '<input type="hidden" class="menu-item-target" name="menu-item[' . $possible_object_id . '][menu-item-target]" value="'. esc_attr( $item->target ) .'" />';
328 $output .= '<input type="hidden" class="menu-item-attr_title" name="menu-item[' . $possible_object_id . '][menu-item-attr_title]" value="'. esc_attr( $item->attr_title ) .'" />';
329 $output .= '<input type="hidden" class="menu-item-classes" name="menu-item[' . $possible_object_id . '][menu-item-classes]" value="'. esc_attr( implode( ' ', $item->classes ) ) .'" />';
330 $output .= '<input type="hidden" class="menu-item-xfn" name="menu-item[' . $possible_object_id . '][menu-item-xfn]" value="'. esc_attr( $item->xfn ) .'" />';
333 } // Walker_Nav_Menu_Checklist
336 * Prints the appropriate response to a menu quick search.
340 * @param array $request The unsanitized request values.
342 function _wp_ajax_menu_quick_search( $request = array() ) {
344 $type = isset( $request['type'] ) ? $request['type'] : '';
345 $object_type = isset( $request['object_type'] ) ? $request['object_type'] : '';
346 $query = isset( $request['q'] ) ? $request['q'] : '';
347 $response_format = isset( $request['response-format'] ) && in_array( $request['response-format'], array( 'json', 'markup' ) ) ? $request['response-format'] : 'json';
349 if ( 'markup' == $response_format ) {
350 $args['walker'] = new Walker_Nav_Menu_Checklist;
353 if ( 'get-post-item' == $type ) {
354 if ( post_type_exists( $object_type ) ) {
355 if ( isset( $request['ID'] ) ) {
356 $object_id = (int) $request['ID'];
357 if ( 'markup' == $response_format ) {
358 echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', array( get_post( $object_id ) ) ), 0, (object) $args );
359 } elseif ( 'json' == $response_format ) {
360 $post_obj = get_post( $object_id );
364 'post_title' => get_the_title( $object_id ),
365 'post_type' => get_post_type( $object_id ),
371 } elseif ( taxonomy_exists( $object_type ) ) {
372 if ( isset( $request['ID'] ) ) {
373 $object_id = (int) $request['ID'];
374 if ( 'markup' == $response_format ) {
375 echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', array( get_term( $object_id, $object_type ) ) ), 0, (object) $args );
376 } elseif ( 'json' == $response_format ) {
377 $post_obj = get_term( $object_id, $object_type );
381 'post_title' => $post_obj->name,
382 'post_type' => $object_type,
391 } elseif ( preg_match('/quick-search-(posttype|taxonomy)-([a-zA-Z_-]*\b)/', $type, $matches) ) {
392 if ( 'posttype' == $matches[1] && get_post_type_object( $matches[2] ) ) {
394 'posts_per_page' => 10,
395 'post_type' => $matches[2],
398 if ( ! have_posts() )
400 while ( have_posts() ) {
402 if ( 'markup' == $response_format ) {
403 $var_by_ref = get_the_ID();
404 echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', array( get_post( $var_by_ref ) ) ), 0, (object) $args );
405 } elseif ( 'json' == $response_format ) {
408 'ID' => get_the_ID(),
409 'post_title' => get_the_title(),
410 'post_type' => get_post_type(),
416 } elseif ( 'taxonomy' == $matches[1] ) {
417 $terms = get_terms( $matches[2], array(
418 'name__like' => $query,
421 if ( empty( $terms ) || is_wp_error( $terms ) )
423 foreach( (array) $terms as $term ) {
424 if ( 'markup' == $response_format ) {
425 echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', array( $term ) ), 0, (object) $args );
426 } elseif ( 'json' == $response_format ) {
429 'ID' => $term->term_id,
430 'post_title' => $term->name,
431 'post_type' => $matches[2],
442 * Register nav menu metaboxes and advanced menu items
446 function wp_nav_menu_setup() {
447 // Register meta boxes
448 wp_nav_menu_post_type_meta_boxes();
449 add_meta_box( 'add-custom-links', __( 'Links' ), 'wp_nav_menu_item_link_meta_box', 'nav-menus', 'side', 'default' );
450 wp_nav_menu_taxonomy_meta_boxes();
452 // Register advanced menu items (columns)
453 add_filter( 'manage_nav-menus_columns', 'wp_nav_menu_manage_columns' );
455 // If first time editing, disable advanced items by default.
456 if( false === get_user_option( 'managenav-menuscolumnshidden' ) ) {
457 $user = wp_get_current_user();
458 update_user_option($user->ID, 'managenav-menuscolumnshidden',
459 array( 0 => 'link-target', 1 => 'css-classes', 2 => 'xfn', 3 => 'description', ),
465 * Limit the amount of meta boxes to just links, pages and cats for first time users.
469 function wp_initial_nav_menu_meta_boxes() {
470 global $wp_meta_boxes;
472 if ( get_user_option( 'metaboxhidden_nav-menus' ) !== false || ! is_array($wp_meta_boxes) )
475 $initial_meta_boxes = array( 'nav-menu-theme-locations', 'add-page', 'add-custom-links', 'add-category' );
476 $hidden_meta_boxes = array();
478 foreach ( array_keys($wp_meta_boxes['nav-menus']) as $context ) {
479 foreach ( array_keys($wp_meta_boxes['nav-menus'][$context]) as $priority ) {
480 foreach ( $wp_meta_boxes['nav-menus'][$context][$priority] as $box ) {
481 if ( in_array( $box['id'], $initial_meta_boxes ) ) {
484 $hidden_meta_boxes[] = $box['id'];
490 $user = wp_get_current_user();
491 update_user_option( $user->ID, 'metaboxhidden_nav-menus', $hidden_meta_boxes, true );
495 * Creates metaboxes for any post type menu item.
499 function wp_nav_menu_post_type_meta_boxes() {
500 $post_types = get_post_types( array( 'show_in_nav_menus' => true ), 'object' );
505 foreach ( $post_types as $post_type ) {
507 * Filter whether a menu items meta box will be added for the current post type.
509 * If a falsey value is returned instead of a post type object,
510 * the post type menu items meta box will not be added.
514 * @param object $post_type The post type object to be used as a meta box.
516 $post_type = apply_filters( 'nav_menu_meta_box_object', $post_type );
518 $id = $post_type->name;
519 // give pages a higher priority
520 $priority = ( 'page' == $post_type->name ? 'core' : 'default' );
521 add_meta_box( "add-{$id}", $post_type->labels->name, 'wp_nav_menu_item_post_type_meta_box', 'nav-menus', 'side', $priority, $post_type );
527 * Creates metaboxes for any taxonomy menu item.
531 function wp_nav_menu_taxonomy_meta_boxes() {
532 $taxonomies = get_taxonomies( array( 'show_in_nav_menus' => true ), 'object' );
537 foreach ( $taxonomies as $tax ) {
539 * Filter whether a menu items meta box will be added for the current taxonomy.
541 * If a falsey value is returned instead of a taxonomy object,
542 * the taxonomy menu items meta box will not be added.
546 * @param object $tax The taxonomy object to be used as a meta box.
548 $tax = apply_filters( 'nav_menu_meta_box_object', $tax );
551 add_meta_box( "add-{$id}", $tax->labels->name, 'wp_nav_menu_item_taxonomy_meta_box', 'nav-menus', 'side', 'default', $tax );
557 * Check whether to disable the Menu Locations meta box submit button
561 * @uses global $one_theme_location_no_menus to determine if no menus exist
562 * @uses disabled() to output the disabled attribute in $other_attributes param in submit_button()
564 * @param int|string $nav_menu_selected_id (id, name or slug) of the currently-selected menu
565 * @return string Disabled attribute if at least one menu exists, false if not
567 function wp_nav_menu_disabled_check( $nav_menu_selected_id ) {
568 global $one_theme_location_no_menus;
570 if ( $one_theme_location_no_menus )
573 return disabled( $nav_menu_selected_id, 0 );
577 * Displays a metabox for the custom links menu item.
581 function wp_nav_menu_item_link_meta_box() {
582 global $_nav_menu_placeholder, $nav_menu_selected_id;
584 $_nav_menu_placeholder = 0 > $_nav_menu_placeholder ? $_nav_menu_placeholder - 1 : -1;
587 <div class="customlinkdiv" id="customlinkdiv">
588 <input type="hidden" value="custom" name="menu-item[<?php echo $_nav_menu_placeholder; ?>][menu-item-type]" />
589 <p id="menu-item-url-wrap">
590 <label class="howto" for="custom-menu-item-url">
591 <span><?php _e('URL'); ?></span>
592 <input id="custom-menu-item-url" name="menu-item[<?php echo $_nav_menu_placeholder; ?>][menu-item-url]" type="text" class="code menu-item-textbox" value="http://" />
596 <p id="menu-item-name-wrap">
597 <label class="howto" for="custom-menu-item-name">
598 <span><?php _e( 'Link Text' ); ?></span>
599 <input id="custom-menu-item-name" name="menu-item[<?php echo $_nav_menu_placeholder; ?>][menu-item-title]" type="text" class="regular-text menu-item-textbox input-with-default-title" title="<?php esc_attr_e('Menu Item'); ?>" />
603 <p class="button-controls">
604 <span class="add-to-menu">
605 <input type="submit"<?php wp_nav_menu_disabled_check( $nav_menu_selected_id ); ?> class="button-secondary submit-add-to-menu right" value="<?php esc_attr_e('Add to Menu'); ?>" name="add-custom-menu-item" id="submit-customlinkdiv" />
606 <span class="spinner"></span>
610 </div><!-- /.customlinkdiv -->
615 * Displays a metabox for a post type menu item.
619 * @param string $object Not used.
620 * @param string $post_type The post type object.
622 function wp_nav_menu_item_post_type_meta_box( $object, $post_type ) {
623 global $_nav_menu_placeholder, $nav_menu_selected_id;
625 $post_type_name = $post_type['args']->name;
627 // paginate browsing for large numbers of post objects
629 $pagenum = isset( $_REQUEST[$post_type_name . '-tab'] ) && isset( $_REQUEST['paged'] ) ? absint( $_REQUEST['paged'] ) : 1;
630 $offset = 0 < $pagenum ? $per_page * ( $pagenum - 1 ) : 0;
635 'orderby' => 'title',
636 'posts_per_page' => $per_page,
637 'post_type' => $post_type_name,
638 'suppress_filters' => true,
639 'update_post_term_cache' => false,
640 'update_post_meta_cache' => false
643 if ( isset( $post_type['args']->_default_query ) )
644 $args = array_merge($args, (array) $post_type['args']->_default_query );
646 // @todo transient caching of these results with proper invalidation on updating of a post of this type
647 $get_posts = new WP_Query;
648 $posts = $get_posts->query( $args );
649 if ( ! $get_posts->post_count ) {
650 echo '<p>' . __( 'No items.' ) . '</p>';
654 $post_type_object = get_post_type_object($post_type_name);
656 $num_pages = $get_posts->max_num_pages;
658 $page_links = paginate_links( array(
659 'base' => add_query_arg(
661 $post_type_name . '-tab' => 'all',
663 'item-type' => 'post_type',
664 'item-object' => $post_type_name,
668 'prev_text' => __('«'),
669 'next_text' => __('»'),
670 'total' => $num_pages,
671 'current' => $pagenum
675 $error = '<li id="error">'. $post_type['args']->labels->not_found .'</li>';
678 if ( is_post_type_hierarchical( $post_type_name ) ) {
679 $db_fields = array( 'parent' => 'post_parent', 'id' => 'ID' );
682 $walker = new Walker_Nav_Menu_Checklist( $db_fields );
684 $current_tab = 'most-recent';
685 if ( isset( $_REQUEST[$post_type_name . '-tab'] ) && in_array( $_REQUEST[$post_type_name . '-tab'], array('all', 'search') ) ) {
686 $current_tab = $_REQUEST[$post_type_name . '-tab'];
689 if ( ! empty( $_REQUEST['quick-search-posttype-' . $post_type_name] ) ) {
690 $current_tab = 'search';
693 $removed_args = array(
703 <div id="posttype-<?php echo $post_type_name; ?>" class="posttypediv">
704 <ul id="posttype-<?php echo $post_type_name; ?>-tabs" class="posttype-tabs add-menu-item-tabs">
705 <li <?php echo ( 'most-recent' == $current_tab ? ' class="tabs"' : '' ); ?>>
706 <a class="nav-tab-link" data-type="tabs-panel-posttype-<?php echo esc_attr( $post_type_name ); ?>-most-recent" href="<?php if ( $nav_menu_selected_id ) echo esc_url(add_query_arg($post_type_name . '-tab', 'most-recent', remove_query_arg($removed_args))); ?>#tabs-panel-posttype-<?php echo $post_type_name; ?>-most-recent">
707 <?php _e( 'Most Recent' ); ?>
710 <li <?php echo ( 'all' == $current_tab ? ' class="tabs"' : '' ); ?>>
711 <a class="nav-tab-link" data-type="<?php echo esc_attr( $post_type_name ); ?>-all" href="<?php if ( $nav_menu_selected_id ) echo esc_url(add_query_arg($post_type_name . '-tab', 'all', remove_query_arg($removed_args))); ?>#<?php echo $post_type_name; ?>-all">
712 <?php _e( 'View All' ); ?>
715 <li <?php echo ( 'search' == $current_tab ? ' class="tabs"' : '' ); ?>>
716 <a class="nav-tab-link" data-type="tabs-panel-posttype-<?php echo esc_attr( $post_type_name ); ?>-search" href="<?php if ( $nav_menu_selected_id ) echo esc_url(add_query_arg($post_type_name . '-tab', 'search', remove_query_arg($removed_args))); ?>#tabs-panel-posttype-<?php echo $post_type_name; ?>-search">
717 <?php _e( 'Search'); ?>
720 </ul><!-- .posttype-tabs -->
722 <div id="tabs-panel-posttype-<?php echo $post_type_name; ?>-most-recent" class="tabs-panel <?php
723 echo ( 'most-recent' == $current_tab ? 'tabs-panel-active' : 'tabs-panel-inactive' );
725 <ul id="<?php echo $post_type_name; ?>checklist-most-recent" class="categorychecklist form-no-clear">
727 $recent_args = array_merge( $args, array( 'orderby' => 'post_date', 'order' => 'DESC', 'posts_per_page' => 15 ) );
728 $most_recent = $get_posts->query( $recent_args );
729 $args['walker'] = $walker;
730 echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', $most_recent), 0, (object) $args );
733 </div><!-- /.tabs-panel -->
735 <div class="tabs-panel <?php
736 echo ( 'search' == $current_tab ? 'tabs-panel-active' : 'tabs-panel-inactive' );
737 ?>" id="tabs-panel-posttype-<?php echo $post_type_name; ?>-search">
739 if ( isset( $_REQUEST['quick-search-posttype-' . $post_type_name] ) ) {
740 $searched = esc_attr( $_REQUEST['quick-search-posttype-' . $post_type_name] );
741 $search_results = get_posts( array( 's' => $searched, 'post_type' => $post_type_name, 'fields' => 'all', 'order' => 'DESC', ) );
744 $search_results = array();
747 <p class="quick-search-wrap">
748 <input type="search" class="quick-search input-with-default-title" title="<?php esc_attr_e('Search'); ?>" value="<?php echo $searched; ?>" name="quick-search-posttype-<?php echo $post_type_name; ?>" />
749 <span class="spinner"></span>
750 <?php submit_button( __( 'Search' ), 'button-small quick-search-submit button-secondary hide-if-js', 'submit', false, array( 'id' => 'submit-quick-search-posttype-' . $post_type_name ) ); ?>
753 <ul id="<?php echo $post_type_name; ?>-search-checklist" data-wp-lists="list:<?php echo $post_type_name?>" class="categorychecklist form-no-clear">
754 <?php if ( ! empty( $search_results ) && ! is_wp_error( $search_results ) ) : ?>
756 $args['walker'] = $walker;
757 echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', $search_results), 0, (object) $args );
759 <?php elseif ( is_wp_error( $search_results ) ) : ?>
760 <li><?php echo $search_results->get_error_message(); ?></li>
761 <?php elseif ( ! empty( $searched ) ) : ?>
762 <li><?php _e('No results found.'); ?></li>
765 </div><!-- /.tabs-panel -->
767 <div id="<?php echo $post_type_name; ?>-all" class="tabs-panel tabs-panel-view-all <?php
768 echo ( 'all' == $current_tab ? 'tabs-panel-active' : 'tabs-panel-inactive' );
770 <?php if ( ! empty( $page_links ) ) : ?>
771 <div class="add-menu-item-pagelinks">
772 <?php echo $page_links; ?>
775 <ul id="<?php echo $post_type_name; ?>checklist" data-wp-lists="list:<?php echo $post_type_name?>" class="categorychecklist form-no-clear">
777 $args['walker'] = $walker;
779 // if we're dealing with pages, let's put a checkbox for the front page at the top of the list
780 if ( 'page' == $post_type_name ) {
781 $front_page = 'page' == get_option('show_on_front') ? (int) get_option( 'page_on_front' ) : 0;
782 if ( ! empty( $front_page ) ) {
783 $front_page_obj = get_post( $front_page );
784 $front_page_obj->front_or_home = true;
785 array_unshift( $posts, $front_page_obj );
787 $_nav_menu_placeholder = ( 0 > $_nav_menu_placeholder ) ? intval($_nav_menu_placeholder) - 1 : -1;
788 array_unshift( $posts, (object) array(
789 'front_or_home' => true,
791 'object_id' => $_nav_menu_placeholder,
792 'post_content' => '',
793 'post_excerpt' => '',
795 'post_title' => _x('Home', 'nav menu home label'),
796 'post_type' => 'nav_menu_item',
798 'url' => home_url('/'),
804 * Filter the posts displayed in the 'View All' tab of the current
805 * post type's menu items meta box.
807 * The dynamic portion of the hook name, $post_type_name,
808 * refers to the slug of the current post type.
812 * @see WP_Query::query()
814 * @param array $posts The posts for the current post type.
815 * @param array $args An array of WP_Query arguments.
816 * @param object $post_type The current post type object for this menu item meta box.
818 $posts = apply_filters( "nav_menu_items_{$post_type_name}", $posts, $args, $post_type );
819 $checkbox_items = walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', $posts), 0, (object) $args );
821 if ( 'all' == $current_tab && ! empty( $_REQUEST['selectall'] ) ) {
822 $checkbox_items = preg_replace('/(type=(.)checkbox(\2))/', '$1 checked=$2checked$2', $checkbox_items);
826 echo $checkbox_items;
829 <?php if ( ! empty( $page_links ) ) : ?>
830 <div class="add-menu-item-pagelinks">
831 <?php echo $page_links; ?>
834 </div><!-- /.tabs-panel -->
836 <p class="button-controls">
837 <span class="list-controls">
839 echo esc_url( add_query_arg(
841 $post_type_name . '-tab' => 'all',
844 remove_query_arg( $removed_args )
846 ?>#posttype-<?php echo $post_type_name; ?>" class="select-all"><?php _e('Select All'); ?></a>
849 <span class="add-to-menu">
850 <input type="submit"<?php wp_nav_menu_disabled_check( $nav_menu_selected_id ); ?> class="button-secondary submit-add-to-menu right" value="<?php esc_attr_e( 'Add to Menu' ); ?>" name="add-post-type-menu-item" id="<?php echo esc_attr( 'submit-posttype-' . $post_type_name ); ?>" />
851 <span class="spinner"></span>
855 </div><!-- /.posttypediv -->
860 * Displays a metabox for a taxonomy menu item.
864 * @param string $object Not used.
865 * @param string $taxonomy The taxonomy object.
867 function wp_nav_menu_item_taxonomy_meta_box( $object, $taxonomy ) {
868 global $nav_menu_selected_id;
869 $taxonomy_name = $taxonomy['args']->name;
871 // paginate browsing for large numbers of objects
873 $pagenum = isset( $_REQUEST[$taxonomy_name . '-tab'] ) && isset( $_REQUEST['paged'] ) ? absint( $_REQUEST['paged'] ) : 1;
874 $offset = 0 < $pagenum ? $per_page * ( $pagenum - 1 ) : 0;
879 'hide_empty' => false,
882 'number' => $per_page,
886 'pad_counts' => false,
889 $terms = get_terms( $taxonomy_name, $args );
891 if ( ! $terms || is_wp_error($terms) ) {
892 echo '<p>' . __( 'No items.' ) . '</p>';
896 $num_pages = ceil( wp_count_terms( $taxonomy_name , array_merge( $args, array('number' => '', 'offset' => '') ) ) / $per_page );
898 $page_links = paginate_links( array(
899 'base' => add_query_arg(
901 $taxonomy_name . '-tab' => 'all',
903 'item-type' => 'taxonomy',
904 'item-object' => $taxonomy_name,
908 'prev_text' => __('«'),
909 'next_text' => __('»'),
910 'total' => $num_pages,
911 'current' => $pagenum
915 if ( is_taxonomy_hierarchical( $taxonomy_name ) ) {
916 $db_fields = array( 'parent' => 'parent', 'id' => 'term_id' );
919 $walker = new Walker_Nav_Menu_Checklist( $db_fields );
921 $current_tab = 'most-used';
922 if ( isset( $_REQUEST[$taxonomy_name . '-tab'] ) && in_array( $_REQUEST[$taxonomy_name . '-tab'], array('all', 'most-used', 'search') ) ) {
923 $current_tab = $_REQUEST[$taxonomy_name . '-tab'];
926 if ( ! empty( $_REQUEST['quick-search-taxonomy-' . $taxonomy_name] ) ) {
927 $current_tab = 'search';
930 $removed_args = array(
940 <div id="taxonomy-<?php echo $taxonomy_name; ?>" class="taxonomydiv">
941 <ul id="taxonomy-<?php echo $taxonomy_name; ?>-tabs" class="taxonomy-tabs add-menu-item-tabs">
942 <li <?php echo ( 'most-used' == $current_tab ? ' class="tabs"' : '' ); ?>>
943 <a class="nav-tab-link" data-type="tabs-panel-<?php echo esc_attr( $taxonomy_name ); ?>-pop" href="<?php if ( $nav_menu_selected_id ) echo esc_url(add_query_arg($taxonomy_name . '-tab', 'most-used', remove_query_arg($removed_args))); ?>#tabs-panel-<?php echo $taxonomy_name; ?>-pop">
944 <?php _e( 'Most Used' ); ?>
947 <li <?php echo ( 'all' == $current_tab ? ' class="tabs"' : '' ); ?>>
948 <a class="nav-tab-link" data-type="tabs-panel-<?php echo esc_attr( $taxonomy_name ); ?>-all" href="<?php if ( $nav_menu_selected_id ) echo esc_url(add_query_arg($taxonomy_name . '-tab', 'all', remove_query_arg($removed_args))); ?>#tabs-panel-<?php echo $taxonomy_name; ?>-all">
949 <?php _e( 'View All' ); ?>
952 <li <?php echo ( 'search' == $current_tab ? ' class="tabs"' : '' ); ?>>
953 <a class="nav-tab-link" data-type="tabs-panel-search-taxonomy-<?php echo esc_attr( $taxonomy_name ); ?>" href="<?php if ( $nav_menu_selected_id ) echo esc_url(add_query_arg($taxonomy_name . '-tab', 'search', remove_query_arg($removed_args))); ?>#tabs-panel-search-taxonomy-<?php echo $taxonomy_name; ?>">
954 <?php _e( 'Search' ); ?>
957 </ul><!-- .taxonomy-tabs -->
959 <div id="tabs-panel-<?php echo $taxonomy_name; ?>-pop" class="tabs-panel <?php
960 echo ( 'most-used' == $current_tab ? 'tabs-panel-active' : 'tabs-panel-inactive' );
962 <ul id="<?php echo $taxonomy_name; ?>checklist-pop" class="categorychecklist form-no-clear" >
964 $popular_terms = get_terms( $taxonomy_name, array( 'orderby' => 'count', 'order' => 'DESC', 'number' => 10, 'hierarchical' => false ) );
965 $args['walker'] = $walker;
966 echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', $popular_terms), 0, (object) $args );
969 </div><!-- /.tabs-panel -->
971 <div id="tabs-panel-<?php echo $taxonomy_name; ?>-all" class="tabs-panel tabs-panel-view-all <?php
972 echo ( 'all' == $current_tab ? 'tabs-panel-active' : 'tabs-panel-inactive' );
974 <?php if ( ! empty( $page_links ) ) : ?>
975 <div class="add-menu-item-pagelinks">
976 <?php echo $page_links; ?>
979 <ul id="<?php echo $taxonomy_name; ?>checklist" data-wp-lists="list:<?php echo $taxonomy_name?>" class="categorychecklist form-no-clear">
981 $args['walker'] = $walker;
982 echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', $terms), 0, (object) $args );
985 <?php if ( ! empty( $page_links ) ) : ?>
986 <div class="add-menu-item-pagelinks">
987 <?php echo $page_links; ?>
990 </div><!-- /.tabs-panel -->
992 <div class="tabs-panel <?php
993 echo ( 'search' == $current_tab ? 'tabs-panel-active' : 'tabs-panel-inactive' );
994 ?>" id="tabs-panel-search-taxonomy-<?php echo $taxonomy_name; ?>">
996 if ( isset( $_REQUEST['quick-search-taxonomy-' . $taxonomy_name] ) ) {
997 $searched = esc_attr( $_REQUEST['quick-search-taxonomy-' . $taxonomy_name] );
998 $search_results = get_terms( $taxonomy_name, array( 'name__like' => $searched, 'fields' => 'all', 'orderby' => 'count', 'order' => 'DESC', 'hierarchical' => false ) );
1001 $search_results = array();
1004 <p class="quick-search-wrap">
1005 <input type="search" class="quick-search input-with-default-title" title="<?php esc_attr_e('Search'); ?>" value="<?php echo $searched; ?>" name="quick-search-taxonomy-<?php echo $taxonomy_name; ?>" />
1006 <span class="spinner"></span>
1007 <?php submit_button( __( 'Search' ), 'button-small quick-search-submit button-secondary hide-if-js', 'submit', false, array( 'id' => 'submit-quick-search-taxonomy-' . $taxonomy_name ) ); ?>
1010 <ul id="<?php echo $taxonomy_name; ?>-search-checklist" data-wp-lists="list:<?php echo $taxonomy_name?>" class="categorychecklist form-no-clear">
1011 <?php if ( ! empty( $search_results ) && ! is_wp_error( $search_results ) ) : ?>
1013 $args['walker'] = $walker;
1014 echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', $search_results), 0, (object) $args );
1016 <?php elseif ( is_wp_error( $search_results ) ) : ?>
1017 <li><?php echo $search_results->get_error_message(); ?></li>
1018 <?php elseif ( ! empty( $searched ) ) : ?>
1019 <li><?php _e('No results found.'); ?></li>
1022 </div><!-- /.tabs-panel -->
1024 <p class="button-controls">
1025 <span class="list-controls">
1027 echo esc_url(add_query_arg(
1029 $taxonomy_name . '-tab' => 'all',
1032 remove_query_arg($removed_args)
1034 ?>#taxonomy-<?php echo $taxonomy_name; ?>" class="select-all"><?php _e('Select All'); ?></a>
1037 <span class="add-to-menu">
1038 <input type="submit"<?php wp_nav_menu_disabled_check( $nav_menu_selected_id ); ?> class="button-secondary submit-add-to-menu right" value="<?php esc_attr_e( 'Add to Menu' ); ?>" name="add-taxonomy-menu-item" id="<?php echo esc_attr( 'submit-taxonomy-' . $taxonomy_name ); ?>" />
1039 <span class="spinner"></span>
1043 </div><!-- /.taxonomydiv -->
1048 * Save posted nav menu item data.
1052 * @param int $menu_id The menu ID for which to save this item. $menu_id of 0 makes a draft, orphaned menu item.
1053 * @param array $menu_data The unsanitized posted menu item data.
1054 * @return array The database IDs of the items saved
1056 function wp_save_nav_menu_items( $menu_id = 0, $menu_data = array() ) {
1057 $menu_id = (int) $menu_id;
1058 $items_saved = array();
1060 if ( 0 == $menu_id || is_nav_menu( $menu_id ) ) {
1062 // Loop through all the menu items' POST values
1063 foreach( (array) $menu_data as $_possible_db_id => $_item_object_data ) {
1065 empty( $_item_object_data['menu-item-object-id'] ) && // checkbox is not checked
1067 ! isset( $_item_object_data['menu-item-type'] ) || // and item type either isn't set
1068 in_array( $_item_object_data['menu-item-url'], array( 'http://', '' ) ) || // or URL is the default
1069 ! ( 'custom' == $_item_object_data['menu-item-type'] && ! isset( $_item_object_data['menu-item-db-id'] ) ) || // or it's not a custom menu item (but not the custom home page)
1070 ! empty( $_item_object_data['menu-item-db-id'] ) // or it *is* a custom menu item that already exists
1073 continue; // then this potential menu item is not getting added to this menu
1076 // if this possible menu item doesn't actually have a menu database ID yet
1078 empty( $_item_object_data['menu-item-db-id'] ) ||
1079 ( 0 > $_possible_db_id ) ||
1080 $_possible_db_id != $_item_object_data['menu-item-db-id']
1084 $_actual_db_id = (int) $_item_object_data['menu-item-db-id'];
1088 'menu-item-db-id' => ( isset( $_item_object_data['menu-item-db-id'] ) ? $_item_object_data['menu-item-db-id'] : '' ),
1089 'menu-item-object-id' => ( isset( $_item_object_data['menu-item-object-id'] ) ? $_item_object_data['menu-item-object-id'] : '' ),
1090 'menu-item-object' => ( isset( $_item_object_data['menu-item-object'] ) ? $_item_object_data['menu-item-object'] : '' ),
1091 'menu-item-parent-id' => ( isset( $_item_object_data['menu-item-parent-id'] ) ? $_item_object_data['menu-item-parent-id'] : '' ),
1092 'menu-item-position' => ( isset( $_item_object_data['menu-item-position'] ) ? $_item_object_data['menu-item-position'] : '' ),
1093 'menu-item-type' => ( isset( $_item_object_data['menu-item-type'] ) ? $_item_object_data['menu-item-type'] : '' ),
1094 'menu-item-title' => ( isset( $_item_object_data['menu-item-title'] ) ? $_item_object_data['menu-item-title'] : '' ),
1095 'menu-item-url' => ( isset( $_item_object_data['menu-item-url'] ) ? $_item_object_data['menu-item-url'] : '' ),
1096 'menu-item-description' => ( isset( $_item_object_data['menu-item-description'] ) ? $_item_object_data['menu-item-description'] : '' ),
1097 'menu-item-attr-title' => ( isset( $_item_object_data['menu-item-attr-title'] ) ? $_item_object_data['menu-item-attr-title'] : '' ),
1098 'menu-item-target' => ( isset( $_item_object_data['menu-item-target'] ) ? $_item_object_data['menu-item-target'] : '' ),
1099 'menu-item-classes' => ( isset( $_item_object_data['menu-item-classes'] ) ? $_item_object_data['menu-item-classes'] : '' ),
1100 'menu-item-xfn' => ( isset( $_item_object_data['menu-item-xfn'] ) ? $_item_object_data['menu-item-xfn'] : '' ),
1103 $items_saved[] = wp_update_nav_menu_item( $menu_id, $_actual_db_id, $args );
1107 return $items_saved;
1111 * Adds custom arguments to some of the meta box object types.
1117 * @param object $object The post type or taxonomy meta-object.
1118 * @return object The post type of taxonomy object.
1120 function _wp_nav_menu_meta_box_object( $object = null ) {
1121 if ( isset( $object->name ) ) {
1123 if ( 'page' == $object->name ) {
1124 $object->_default_query = array(
1125 'orderby' => 'menu_order title',
1126 'post_status' => 'publish',
1129 // posts should show only published items
1130 } elseif ( 'post' == $object->name ) {
1131 $object->_default_query = array(
1132 'post_status' => 'publish',
1135 // cats should be in reverse chronological order
1136 } elseif ( 'category' == $object->name ) {
1137 $object->_default_query = array(
1142 // custom post types should show only published items
1144 $object->_default_query = array(
1145 'post_status' => 'publish',
1154 * Returns the menu formatted to edit.
1158 * @param string $menu_id The ID of the menu to format.
1159 * @return string|WP_Error $output The menu formatted to edit or error object on failure.
1161 function wp_get_nav_menu_to_edit( $menu_id = 0 ) {
1162 $menu = wp_get_nav_menu_object( $menu_id );
1164 // If the menu exists, get its items.
1165 if ( is_nav_menu( $menu ) ) {
1166 $menu_items = wp_get_nav_menu_items( $menu->term_id, array('post_status' => 'any') );
1167 $result = '<div id="menu-instructions" class="post-body-plain';
1168 $result .= ( ! empty($menu_items) ) ? ' menu-instructions-inactive">' : '">';
1169 $result .= '<p>' . __( 'Add menu items from the column on the left.' ) . '</p>';
1170 $result .= '</div>';
1172 if( empty($menu_items) )
1173 return $result . ' <ul class="menu" id="menu-to-edit"> </ul>';
1176 * Filter the Walker class used to render a menu formatted for editing.
1180 * @param string $walker_class_name The Walker class used to render a menu formatted for editing.
1181 * @param int $menu_id The ID of the menu being rendered.
1183 $walker_class_name = apply_filters( 'wp_edit_nav_menu_walker', 'Walker_Nav_Menu_Edit', $menu_id );
1185 if ( class_exists( $walker_class_name ) )
1186 $walker = new $walker_class_name;
1188 return new WP_Error( 'menu_walker_not_exist', sprintf( __('The Walker class named <strong>%s</strong> does not exist.'), $walker_class_name ) );
1190 $some_pending_menu_items = $some_invalid_menu_items = false;
1191 foreach( (array) $menu_items as $menu_item ) {
1192 if ( isset( $menu_item->post_status ) && 'draft' == $menu_item->post_status )
1193 $some_pending_menu_items = true;
1194 if ( ! empty( $menu_item->_invalid ) )
1195 $some_invalid_menu_items = true;
1198 if ( $some_pending_menu_items )
1199 $result .= '<div class="updated inline"><p>' . __('Click Save Menu to make pending menu items public.') . '</p></div>';
1201 if ( $some_invalid_menu_items )
1202 $result .= '<div class="error inline"><p>' . __('There are some invalid menu items. Please check or delete them.') . '</p></div>';
1204 $result .= '<ul class="menu" id="menu-to-edit"> ';
1205 $result .= walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', $menu_items), 0, (object) array('walker' => $walker ) );
1206 $result .= ' </ul> ';
1208 } elseif ( is_wp_error( $menu ) ) {
1215 * Returns the columns for the nav menus page.
1219 * @return string|WP_Error $output The menu formatted to edit or error object on failure.
1221 function wp_nav_menu_manage_columns() {
1223 '_title' => __('Show advanced menu properties'),
1224 'cb' => '<input type="checkbox" />',
1225 'link-target' => __('Link Target'),
1226 'css-classes' => __('CSS Classes'),
1227 'xfn' => __('Link Relationship (XFN)'),
1228 'description' => __('Description'),
1233 * Deletes orphaned draft menu items
1239 function _wp_delete_orphaned_draft_menu_items() {
1241 $delete_timestamp = time() - ( DAY_IN_SECONDS * EMPTY_TRASH_DAYS );
1243 // delete orphaned draft menu items
1244 $menu_items_to_delete = $wpdb->get_col($wpdb->prepare("SELECT ID FROM $wpdb->posts AS p LEFT JOIN $wpdb->postmeta AS m ON p.ID = m.post_id WHERE post_type = 'nav_menu_item' AND post_status = 'draft' AND meta_key = '_menu_item_orphaned' AND meta_value < '%d'", $delete_timestamp ) );
1246 foreach( (array) $menu_items_to_delete as $menu_item_id )
1247 wp_delete_post( $menu_item_id, true );
1249 add_action('admin_head-nav-menus.php', '_wp_delete_orphaned_draft_menu_items');
1252 * Saves nav menu items
1256 * @uses wp_get_nav_menu_items() to retrieve the nav menu's menu items
1257 * @uses wp_defer_term_counter() to enable then disable term counting
1259 * @param int|string $nav_menu_selected_id (id, slug, or name ) of the currently-selected menu
1260 * @param string $nav_menu_selected_title Title of the currently-selected menu
1261 * @return array $messages The menu updated message
1263 function wp_nav_menu_update_menu_items ( $nav_menu_selected_id, $nav_menu_selected_title ) {
1264 $unsorted_menu_items = wp_get_nav_menu_items( $nav_menu_selected_id, array( 'orderby' => 'ID', 'output' => ARRAY_A, 'output_key' => 'ID', 'post_status' => 'draft,publish' ) );
1266 $menu_items = array();
1267 // Index menu items by db ID
1268 foreach ( $unsorted_menu_items as $_item )
1269 $menu_items[$_item->db_id] = $_item;
1271 $post_fields = array(
1272 'menu-item-db-id', 'menu-item-object-id', 'menu-item-object',
1273 'menu-item-parent-id', 'menu-item-position', 'menu-item-type',
1274 'menu-item-title', 'menu-item-url', 'menu-item-description',
1275 'menu-item-attr-title', 'menu-item-target', 'menu-item-classes', 'menu-item-xfn'
1278 wp_defer_term_counting( true );
1279 // Loop through all the menu items' POST variables
1280 if ( ! empty( $_POST['menu-item-db-id'] ) ) {
1281 foreach( (array) $_POST['menu-item-db-id'] as $_key => $k ) {
1283 // Menu item title can't be blank
1284 if ( ! isset( $_POST['menu-item-title'][ $_key ] ) || '' == $_POST['menu-item-title'][ $_key ] )
1288 foreach ( $post_fields as $field )
1289 $args[$field] = isset( $_POST[$field][$_key] ) ? $_POST[$field][$_key] : '';
1291 $menu_item_db_id = wp_update_nav_menu_item( $nav_menu_selected_id, ( $_POST['menu-item-db-id'][$_key] != $_key ? 0 : $_key ), $args );
1293 if ( is_wp_error( $menu_item_db_id ) )
1294 $messages[] = '<div id="message" class="error"><p>' . $menu_item_db_id->get_error_message() . '</p></div>';
1295 elseif ( isset( $menu_items[$menu_item_db_id] ) )
1296 unset( $menu_items[$menu_item_db_id] );
1300 // Remove menu items from the menu that weren't in $_POST
1301 if ( ! empty( $menu_items ) ) {
1302 foreach ( array_keys( $menu_items ) as $menu_item_id ) {
1303 if ( is_nav_menu_item( $menu_item_id ) ) {
1304 wp_delete_post( $menu_item_id );
1309 // Store 'auto-add' pages.
1310 $auto_add = ! empty( $_POST['auto-add-pages'] );
1311 $nav_menu_option = (array) get_option( 'nav_menu_options' );
1312 if ( ! isset( $nav_menu_option['auto_add'] ) )
1313 $nav_menu_option['auto_add'] = array();
1315 if ( ! in_array( $nav_menu_selected_id, $nav_menu_option['auto_add'] ) )
1316 $nav_menu_option['auto_add'][] = $nav_menu_selected_id;
1318 if ( false !== ( $key = array_search( $nav_menu_selected_id, $nav_menu_option['auto_add'] ) ) )
1319 unset( $nav_menu_option['auto_add'][$key] );
1321 // Remove nonexistent/deleted menus
1322 $nav_menu_option['auto_add'] = array_intersect( $nav_menu_option['auto_add'], wp_get_nav_menus( array( 'fields' => 'ids' ) ) );
1323 update_option( 'nav_menu_options', $nav_menu_option );
1325 wp_defer_term_counting( false );
1327 /** This action is documented in wp-includes/nav-menu.php */
1328 do_action( 'wp_update_nav_menu', $nav_menu_selected_id );
1330 $messages[] = '<div id="message" class="updated"><p>' . sprintf( __( '<strong>%1$s</strong> has been updated.' ), $nav_menu_selected_title ) . '</p></div>';
1331 unset( $menu_items, $unsorted_menu_items );