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.
235 * @uses Walker_Nav_Menu
237 class Walker_Nav_Menu_Checklist extends Walker_Nav_Menu {
238 function __construct( $fields = false ) {
240 $this->db_fields = $fields;
245 * Starts the list before the elements are added.
247 * @see Walker_Nav_Menu::start_lvl()
251 * @param string $output Passed by reference. Used to append additional content.
252 * @param int $depth Depth of page. Used for padding.
253 * @param array $args Not used.
255 function start_lvl( &$output, $depth = 0, $args = array() ) {
256 $indent = str_repeat( "\t", $depth );
257 $output .= "\n$indent<ul class='children'>\n";
261 * Ends the list of after the elements are added.
263 * @see Walker_Nav_Menu::end_lvl()
267 * @param string $output Passed by reference. Used to append additional content.
268 * @param int $depth Depth of page. Used for padding.
269 * @param array $args Not used.
271 function end_lvl( &$output, $depth = 0, $args = array() ) {
272 $indent = str_repeat( "\t", $depth );
273 $output .= "\n$indent</ul>";
277 * Start the element output.
279 * @see Walker_Nav_Menu::start_el()
283 * @param string $output Passed by reference. Used to append additional content.
284 * @param object $item Menu item data object.
285 * @param int $depth Depth of menu item. Used for padding.
286 * @param array $args Not used.
287 * @param int $id Not used.
289 function start_el( &$output, $item, $depth = 0, $args = array(), $id = 0 ) {
290 global $_nav_menu_placeholder;
292 $_nav_menu_placeholder = ( 0 > $_nav_menu_placeholder ) ? intval($_nav_menu_placeholder) - 1 : -1;
293 $possible_object_id = isset( $item->post_type ) && 'nav_menu_item' == $item->post_type ? $item->object_id : $_nav_menu_placeholder;
294 $possible_db_id = ( ! empty( $item->ID ) ) && ( 0 < $possible_object_id ) ? (int) $item->ID : 0;
296 $indent = ( $depth ) ? str_repeat( "\t", $depth ) : '';
298 $output .= $indent . '<li>';
299 $output .= '<label class="menu-item-title">';
300 $output .= '<input type="checkbox" class="menu-item-checkbox';
302 if ( ! empty( $item->front_or_home ) )
303 $output .= ' add-to-top';
305 $output .= '" name="menu-item[' . $possible_object_id . '][menu-item-object-id]" value="'. esc_attr( $item->object_id ) .'" /> ';
307 if ( ! empty( $item->label ) ) {
308 $title = $item->label;
309 } elseif ( isset( $item->post_type ) ) {
310 /** This filter is documented in wp-includes/post-template.php */
311 $title = apply_filters( 'the_title', $item->post_title, $item->ID );
312 if ( ! empty( $item->front_or_home ) && _x( 'Home', 'nav menu home label' ) !== $title )
313 $title = sprintf( _x( 'Home: %s', 'nav menu front page title' ), $title );
316 $output .= isset( $title ) ? esc_html( $title ) : esc_html( $item->title );
317 $output .= '</label>';
319 // Menu item hidden fields
320 $output .= '<input type="hidden" class="menu-item-db-id" name="menu-item[' . $possible_object_id . '][menu-item-db-id]" value="' . $possible_db_id . '" />';
321 $output .= '<input type="hidden" class="menu-item-object" name="menu-item[' . $possible_object_id . '][menu-item-object]" value="'. esc_attr( $item->object ) .'" />';
322 $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 ) .'" />';
323 $output .= '<input type="hidden" class="menu-item-type" name="menu-item[' . $possible_object_id . '][menu-item-type]" value="'. esc_attr( $item->type ) .'" />';
324 $output .= '<input type="hidden" class="menu-item-title" name="menu-item[' . $possible_object_id . '][menu-item-title]" value="'. esc_attr( $item->title ) .'" />';
325 $output .= '<input type="hidden" class="menu-item-url" name="menu-item[' . $possible_object_id . '][menu-item-url]" value="'. esc_attr( $item->url ) .'" />';
326 $output .= '<input type="hidden" class="menu-item-target" name="menu-item[' . $possible_object_id . '][menu-item-target]" value="'. esc_attr( $item->target ) .'" />';
327 $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 ) .'" />';
328 $output .= '<input type="hidden" class="menu-item-classes" name="menu-item[' . $possible_object_id . '][menu-item-classes]" value="'. esc_attr( implode( ' ', $item->classes ) ) .'" />';
329 $output .= '<input type="hidden" class="menu-item-xfn" name="menu-item[' . $possible_object_id . '][menu-item-xfn]" value="'. esc_attr( $item->xfn ) .'" />';
332 } // Walker_Nav_Menu_Checklist
335 * Prints the appropriate response to a menu quick search.
339 * @param array $request The unsanitized request values.
341 function _wp_ajax_menu_quick_search( $request = array() ) {
343 $type = isset( $request['type'] ) ? $request['type'] : '';
344 $object_type = isset( $request['object_type'] ) ? $request['object_type'] : '';
345 $query = isset( $request['q'] ) ? $request['q'] : '';
346 $response_format = isset( $request['response-format'] ) && in_array( $request['response-format'], array( 'json', 'markup' ) ) ? $request['response-format'] : 'json';
348 if ( 'markup' == $response_format ) {
349 $args['walker'] = new Walker_Nav_Menu_Checklist;
352 if ( 'get-post-item' == $type ) {
353 if ( post_type_exists( $object_type ) ) {
354 if ( isset( $request['ID'] ) ) {
355 $object_id = (int) $request['ID'];
356 if ( 'markup' == $response_format ) {
357 echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', array( get_post( $object_id ) ) ), 0, (object) $args );
358 } elseif ( 'json' == $response_format ) {
359 $post_obj = get_post( $object_id );
363 'post_title' => get_the_title( $object_id ),
364 'post_type' => get_post_type( $object_id ),
370 } elseif ( taxonomy_exists( $object_type ) ) {
371 if ( isset( $request['ID'] ) ) {
372 $object_id = (int) $request['ID'];
373 if ( 'markup' == $response_format ) {
374 echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', array( get_term( $object_id, $object_type ) ) ), 0, (object) $args );
375 } elseif ( 'json' == $response_format ) {
376 $post_obj = get_term( $object_id, $object_type );
380 'post_title' => $post_obj->name,
381 'post_type' => $object_type,
390 } elseif ( preg_match('/quick-search-(posttype|taxonomy)-([a-zA-Z_-]*\b)/', $type, $matches) ) {
391 if ( 'posttype' == $matches[1] && get_post_type_object( $matches[2] ) ) {
393 'posts_per_page' => 10,
394 'post_type' => $matches[2],
397 if ( ! have_posts() )
399 while ( have_posts() ) {
401 if ( 'markup' == $response_format ) {
402 $var_by_ref = get_the_ID();
403 echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', array( get_post( $var_by_ref ) ) ), 0, (object) $args );
404 } elseif ( 'json' == $response_format ) {
407 'ID' => get_the_ID(),
408 'post_title' => get_the_title(),
409 'post_type' => get_post_type(),
415 } elseif ( 'taxonomy' == $matches[1] ) {
416 $terms = get_terms( $matches[2], array(
417 'name__like' => $query,
420 if ( empty( $terms ) || is_wp_error( $terms ) )
422 foreach( (array) $terms as $term ) {
423 if ( 'markup' == $response_format ) {
424 echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', array( $term ) ), 0, (object) $args );
425 } elseif ( 'json' == $response_format ) {
428 'ID' => $term->term_id,
429 'post_title' => $term->name,
430 'post_type' => $matches[2],
441 * Register nav menu metaboxes and advanced menu items
445 function wp_nav_menu_setup() {
446 // Register meta boxes
447 wp_nav_menu_post_type_meta_boxes();
448 add_meta_box( 'add-custom-links', __( 'Links' ), 'wp_nav_menu_item_link_meta_box', 'nav-menus', 'side', 'default' );
449 wp_nav_menu_taxonomy_meta_boxes();
451 // Register advanced menu items (columns)
452 add_filter( 'manage_nav-menus_columns', 'wp_nav_menu_manage_columns' );
454 // If first time editing, disable advanced items by default.
455 if( false === get_user_option( 'managenav-menuscolumnshidden' ) ) {
456 $user = wp_get_current_user();
457 update_user_option($user->ID, 'managenav-menuscolumnshidden',
458 array( 0 => 'link-target', 1 => 'css-classes', 2 => 'xfn', 3 => 'description', ),
464 * Limit the amount of meta boxes to just links, pages and cats for first time users.
468 function wp_initial_nav_menu_meta_boxes() {
469 global $wp_meta_boxes;
471 if ( get_user_option( 'metaboxhidden_nav-menus' ) !== false || ! is_array($wp_meta_boxes) )
474 $initial_meta_boxes = array( 'nav-menu-theme-locations', 'add-page', 'add-custom-links', 'add-category' );
475 $hidden_meta_boxes = array();
477 foreach ( array_keys($wp_meta_boxes['nav-menus']) as $context ) {
478 foreach ( array_keys($wp_meta_boxes['nav-menus'][$context]) as $priority ) {
479 foreach ( $wp_meta_boxes['nav-menus'][$context][$priority] as $box ) {
480 if ( in_array( $box['id'], $initial_meta_boxes ) ) {
483 $hidden_meta_boxes[] = $box['id'];
489 $user = wp_get_current_user();
490 update_user_option( $user->ID, 'metaboxhidden_nav-menus', $hidden_meta_boxes, true );
494 * Creates metaboxes for any post type menu item.
498 function wp_nav_menu_post_type_meta_boxes() {
499 $post_types = get_post_types( array( 'show_in_nav_menus' => true ), 'object' );
504 foreach ( $post_types as $post_type ) {
506 * Filter whether a menu items meta box will be added for the current post type.
508 * If a falsey value is returned instead of a post type object,
509 * the post type menu items meta box will not be added.
513 * @param object $post_type The post type object to be used as a meta box.
515 $post_type = apply_filters( 'nav_menu_meta_box_object', $post_type );
517 $id = $post_type->name;
518 // give pages a higher priority
519 $priority = ( 'page' == $post_type->name ? 'core' : 'default' );
520 add_meta_box( "add-{$id}", $post_type->labels->name, 'wp_nav_menu_item_post_type_meta_box', 'nav-menus', 'side', $priority, $post_type );
526 * Creates metaboxes for any taxonomy menu item.
530 function wp_nav_menu_taxonomy_meta_boxes() {
531 $taxonomies = get_taxonomies( array( 'show_in_nav_menus' => true ), 'object' );
536 foreach ( $taxonomies as $tax ) {
538 * Filter whether a menu items meta box will be added for the current taxonomy.
540 * If a falsey value is returned instead of a taxonomy object,
541 * the taxonomy menu items meta box will not be added.
545 * @param object $tax The taxonomy object to be used as a meta box.
547 $tax = apply_filters( 'nav_menu_meta_box_object', $tax );
550 add_meta_box( "add-{$id}", $tax->labels->name, 'wp_nav_menu_item_taxonomy_meta_box', 'nav-menus', 'side', 'default', $tax );
556 * Check whether to disable the Menu Locations meta box submit button
560 * @uses global $one_theme_location_no_menus to determine if no menus exist
561 * @uses disabled() to output the disabled attribute in $other_attributes param in submit_button()
563 * @param int|string $nav_menu_selected_id (id, name or slug) of the currently-selected menu
564 * @return string Disabled attribute if at least one menu exists, false if not
566 function wp_nav_menu_disabled_check( $nav_menu_selected_id ) {
567 global $one_theme_location_no_menus;
569 if ( $one_theme_location_no_menus )
572 return disabled( $nav_menu_selected_id, 0 );
576 * Displays a metabox for the custom links menu item.
580 function wp_nav_menu_item_link_meta_box() {
581 global $_nav_menu_placeholder, $nav_menu_selected_id;
583 $_nav_menu_placeholder = 0 > $_nav_menu_placeholder ? $_nav_menu_placeholder - 1 : -1;
586 <div class="customlinkdiv" id="customlinkdiv">
587 <input type="hidden" value="custom" name="menu-item[<?php echo $_nav_menu_placeholder; ?>][menu-item-type]" />
588 <p id="menu-item-url-wrap">
589 <label class="howto" for="custom-menu-item-url">
590 <span><?php _e('URL'); ?></span>
591 <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://" />
595 <p id="menu-item-name-wrap">
596 <label class="howto" for="custom-menu-item-name">
597 <span><?php _e( 'Link Text' ); ?></span>
598 <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'); ?>" />
602 <p class="button-controls">
603 <span class="add-to-menu">
604 <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" />
605 <span class="spinner"></span>
609 </div><!-- /.customlinkdiv -->
614 * Displays a metabox for a post type menu item.
618 * @param string $object Not used.
619 * @param string $post_type The post type object.
621 function wp_nav_menu_item_post_type_meta_box( $object, $post_type ) {
622 global $_nav_menu_placeholder, $nav_menu_selected_id;
624 $post_type_name = $post_type['args']->name;
626 // paginate browsing for large numbers of post objects
628 $pagenum = isset( $_REQUEST[$post_type_name . '-tab'] ) && isset( $_REQUEST['paged'] ) ? absint( $_REQUEST['paged'] ) : 1;
629 $offset = 0 < $pagenum ? $per_page * ( $pagenum - 1 ) : 0;
634 'orderby' => 'title',
635 'posts_per_page' => $per_page,
636 'post_type' => $post_type_name,
637 'suppress_filters' => true,
638 'update_post_term_cache' => false,
639 'update_post_meta_cache' => false
642 if ( isset( $post_type['args']->_default_query ) )
643 $args = array_merge($args, (array) $post_type['args']->_default_query );
645 // @todo transient caching of these results with proper invalidation on updating of a post of this type
646 $get_posts = new WP_Query;
647 $posts = $get_posts->query( $args );
648 if ( ! $get_posts->post_count ) {
649 echo '<p>' . __( 'No items.' ) . '</p>';
653 $post_type_object = get_post_type_object($post_type_name);
655 $num_pages = $get_posts->max_num_pages;
657 $page_links = paginate_links( array(
658 'base' => add_query_arg(
660 $post_type_name . '-tab' => 'all',
662 'item-type' => 'post_type',
663 'item-object' => $post_type_name,
667 'prev_text' => __('«'),
668 'next_text' => __('»'),
669 'total' => $num_pages,
670 'current' => $pagenum
674 $error = '<li id="error">'. $post_type['args']->labels->not_found .'</li>';
677 if ( is_post_type_hierarchical( $post_type_name ) ) {
678 $db_fields = array( 'parent' => 'post_parent', 'id' => 'ID' );
681 $walker = new Walker_Nav_Menu_Checklist( $db_fields );
683 $current_tab = 'most-recent';
684 if ( isset( $_REQUEST[$post_type_name . '-tab'] ) && in_array( $_REQUEST[$post_type_name . '-tab'], array('all', 'search') ) ) {
685 $current_tab = $_REQUEST[$post_type_name . '-tab'];
688 if ( ! empty( $_REQUEST['quick-search-posttype-' . $post_type_name] ) ) {
689 $current_tab = 'search';
692 $removed_args = array(
702 <div id="posttype-<?php echo $post_type_name; ?>" class="posttypediv">
703 <ul id="posttype-<?php echo $post_type_name; ?>-tabs" class="posttype-tabs add-menu-item-tabs">
704 <li <?php echo ( 'most-recent' == $current_tab ? ' class="tabs"' : '' ); ?>>
705 <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">
706 <?php _e( 'Most Recent' ); ?>
709 <li <?php echo ( 'all' == $current_tab ? ' class="tabs"' : '' ); ?>>
710 <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">
711 <?php _e( 'View All' ); ?>
714 <li <?php echo ( 'search' == $current_tab ? ' class="tabs"' : '' ); ?>>
715 <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">
716 <?php _e( 'Search'); ?>
719 </ul><!-- .posttype-tabs -->
721 <div id="tabs-panel-posttype-<?php echo $post_type_name; ?>-most-recent" class="tabs-panel <?php
722 echo ( 'most-recent' == $current_tab ? 'tabs-panel-active' : 'tabs-panel-inactive' );
724 <ul id="<?php echo $post_type_name; ?>checklist-most-recent" class="categorychecklist form-no-clear">
726 $recent_args = array_merge( $args, array( 'orderby' => 'post_date', 'order' => 'DESC', 'posts_per_page' => 15 ) );
727 $most_recent = $get_posts->query( $recent_args );
728 $args['walker'] = $walker;
729 echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', $most_recent), 0, (object) $args );
732 </div><!-- /.tabs-panel -->
734 <div class="tabs-panel <?php
735 echo ( 'search' == $current_tab ? 'tabs-panel-active' : 'tabs-panel-inactive' );
736 ?>" id="tabs-panel-posttype-<?php echo $post_type_name; ?>-search">
738 if ( isset( $_REQUEST['quick-search-posttype-' . $post_type_name] ) ) {
739 $searched = esc_attr( $_REQUEST['quick-search-posttype-' . $post_type_name] );
740 $search_results = get_posts( array( 's' => $searched, 'post_type' => $post_type_name, 'fields' => 'all', 'order' => 'DESC', ) );
743 $search_results = array();
746 <p class="quick-search-wrap">
747 <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; ?>" />
748 <span class="spinner"></span>
749 <?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 ) ); ?>
752 <ul id="<?php echo $post_type_name; ?>-search-checklist" data-wp-lists="list:<?php echo $post_type_name?>" class="categorychecklist form-no-clear">
753 <?php if ( ! empty( $search_results ) && ! is_wp_error( $search_results ) ) : ?>
755 $args['walker'] = $walker;
756 echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', $search_results), 0, (object) $args );
758 <?php elseif ( is_wp_error( $search_results ) ) : ?>
759 <li><?php echo $search_results->get_error_message(); ?></li>
760 <?php elseif ( ! empty( $searched ) ) : ?>
761 <li><?php _e('No results found.'); ?></li>
764 </div><!-- /.tabs-panel -->
766 <div id="<?php echo $post_type_name; ?>-all" class="tabs-panel tabs-panel-view-all <?php
767 echo ( 'all' == $current_tab ? 'tabs-panel-active' : 'tabs-panel-inactive' );
769 <?php if ( ! empty( $page_links ) ) : ?>
770 <div class="add-menu-item-pagelinks">
771 <?php echo $page_links; ?>
774 <ul id="<?php echo $post_type_name; ?>checklist" data-wp-lists="list:<?php echo $post_type_name?>" class="categorychecklist form-no-clear">
776 $args['walker'] = $walker;
778 // if we're dealing with pages, let's put a checkbox for the front page at the top of the list
779 if ( 'page' == $post_type_name ) {
780 $front_page = 'page' == get_option('show_on_front') ? (int) get_option( 'page_on_front' ) : 0;
781 if ( ! empty( $front_page ) ) {
782 $front_page_obj = get_post( $front_page );
783 $front_page_obj->front_or_home = true;
784 array_unshift( $posts, $front_page_obj );
786 $_nav_menu_placeholder = ( 0 > $_nav_menu_placeholder ) ? intval($_nav_menu_placeholder) - 1 : -1;
787 array_unshift( $posts, (object) array(
788 'front_or_home' => true,
790 'object_id' => $_nav_menu_placeholder,
791 'post_content' => '',
792 'post_excerpt' => '',
794 'post_title' => _x('Home', 'nav menu home label'),
795 'post_type' => 'nav_menu_item',
797 'url' => home_url('/'),
803 * Filter the posts displayed in the 'View All' tab of the current
804 * post type's menu items meta box.
806 * The dynamic portion of the hook name, $post_type_name,
807 * refers to the slug of the current post type.
811 * @see WP_Query::query()
813 * @param array $posts The posts for the current post type.
814 * @param array $args An array of WP_Query arguments.
815 * @param object $post_type The current post type object for this menu item meta box.
817 $posts = apply_filters( "nav_menu_items_{$post_type_name}", $posts, $args, $post_type );
818 $checkbox_items = walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', $posts), 0, (object) $args );
820 if ( 'all' == $current_tab && ! empty( $_REQUEST['selectall'] ) ) {
821 $checkbox_items = preg_replace('/(type=(.)checkbox(\2))/', '$1 checked=$2checked$2', $checkbox_items);
825 echo $checkbox_items;
828 <?php if ( ! empty( $page_links ) ) : ?>
829 <div class="add-menu-item-pagelinks">
830 <?php echo $page_links; ?>
833 </div><!-- /.tabs-panel -->
835 <p class="button-controls">
836 <span class="list-controls">
838 echo esc_url( add_query_arg(
840 $post_type_name . '-tab' => 'all',
843 remove_query_arg( $removed_args )
845 ?>#posttype-<?php echo $post_type_name; ?>" class="select-all"><?php _e('Select All'); ?></a>
848 <span class="add-to-menu">
849 <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 ); ?>" />
850 <span class="spinner"></span>
854 </div><!-- /.posttypediv -->
859 * Displays a metabox for a taxonomy menu item.
863 * @param string $object Not used.
864 * @param string $taxonomy The taxonomy object.
866 function wp_nav_menu_item_taxonomy_meta_box( $object, $taxonomy ) {
867 global $nav_menu_selected_id;
868 $taxonomy_name = $taxonomy['args']->name;
870 // paginate browsing for large numbers of objects
872 $pagenum = isset( $_REQUEST[$taxonomy_name . '-tab'] ) && isset( $_REQUEST['paged'] ) ? absint( $_REQUEST['paged'] ) : 1;
873 $offset = 0 < $pagenum ? $per_page * ( $pagenum - 1 ) : 0;
878 'hide_empty' => false,
881 'number' => $per_page,
885 'pad_counts' => false,
888 $terms = get_terms( $taxonomy_name, $args );
890 if ( ! $terms || is_wp_error($terms) ) {
891 echo '<p>' . __( 'No items.' ) . '</p>';
895 $num_pages = ceil( wp_count_terms( $taxonomy_name , array_merge( $args, array('number' => '', 'offset' => '') ) ) / $per_page );
897 $page_links = paginate_links( array(
898 'base' => add_query_arg(
900 $taxonomy_name . '-tab' => 'all',
902 'item-type' => 'taxonomy',
903 'item-object' => $taxonomy_name,
907 'prev_text' => __('«'),
908 'next_text' => __('»'),
909 'total' => $num_pages,
910 'current' => $pagenum
914 if ( is_taxonomy_hierarchical( $taxonomy_name ) ) {
915 $db_fields = array( 'parent' => 'parent', 'id' => 'term_id' );
918 $walker = new Walker_Nav_Menu_Checklist( $db_fields );
920 $current_tab = 'most-used';
921 if ( isset( $_REQUEST[$taxonomy_name . '-tab'] ) && in_array( $_REQUEST[$taxonomy_name . '-tab'], array('all', 'most-used', 'search') ) ) {
922 $current_tab = $_REQUEST[$taxonomy_name . '-tab'];
925 if ( ! empty( $_REQUEST['quick-search-taxonomy-' . $taxonomy_name] ) ) {
926 $current_tab = 'search';
929 $removed_args = array(
939 <div id="taxonomy-<?php echo $taxonomy_name; ?>" class="taxonomydiv">
940 <ul id="taxonomy-<?php echo $taxonomy_name; ?>-tabs" class="taxonomy-tabs add-menu-item-tabs">
941 <li <?php echo ( 'most-used' == $current_tab ? ' class="tabs"' : '' ); ?>>
942 <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">
943 <?php _e( 'Most Used' ); ?>
946 <li <?php echo ( 'all' == $current_tab ? ' class="tabs"' : '' ); ?>>
947 <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">
948 <?php _e( 'View All' ); ?>
951 <li <?php echo ( 'search' == $current_tab ? ' class="tabs"' : '' ); ?>>
952 <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; ?>">
953 <?php _e( 'Search' ); ?>
956 </ul><!-- .taxonomy-tabs -->
958 <div id="tabs-panel-<?php echo $taxonomy_name; ?>-pop" class="tabs-panel <?php
959 echo ( 'most-used' == $current_tab ? 'tabs-panel-active' : 'tabs-panel-inactive' );
961 <ul id="<?php echo $taxonomy_name; ?>checklist-pop" class="categorychecklist form-no-clear" >
963 $popular_terms = get_terms( $taxonomy_name, array( 'orderby' => 'count', 'order' => 'DESC', 'number' => 10, 'hierarchical' => false ) );
964 $args['walker'] = $walker;
965 echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', $popular_terms), 0, (object) $args );
968 </div><!-- /.tabs-panel -->
970 <div id="tabs-panel-<?php echo $taxonomy_name; ?>-all" class="tabs-panel tabs-panel-view-all <?php
971 echo ( 'all' == $current_tab ? 'tabs-panel-active' : 'tabs-panel-inactive' );
973 <?php if ( ! empty( $page_links ) ) : ?>
974 <div class="add-menu-item-pagelinks">
975 <?php echo $page_links; ?>
978 <ul id="<?php echo $taxonomy_name; ?>checklist" data-wp-lists="list:<?php echo $taxonomy_name?>" class="categorychecklist form-no-clear">
980 $args['walker'] = $walker;
981 echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', $terms), 0, (object) $args );
984 <?php if ( ! empty( $page_links ) ) : ?>
985 <div class="add-menu-item-pagelinks">
986 <?php echo $page_links; ?>
989 </div><!-- /.tabs-panel -->
991 <div class="tabs-panel <?php
992 echo ( 'search' == $current_tab ? 'tabs-panel-active' : 'tabs-panel-inactive' );
993 ?>" id="tabs-panel-search-taxonomy-<?php echo $taxonomy_name; ?>">
995 if ( isset( $_REQUEST['quick-search-taxonomy-' . $taxonomy_name] ) ) {
996 $searched = esc_attr( $_REQUEST['quick-search-taxonomy-' . $taxonomy_name] );
997 $search_results = get_terms( $taxonomy_name, array( 'name__like' => $searched, 'fields' => 'all', 'orderby' => 'count', 'order' => 'DESC', 'hierarchical' => false ) );
1000 $search_results = array();
1003 <p class="quick-search-wrap">
1004 <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; ?>" />
1005 <span class="spinner"></span>
1006 <?php submit_button( __( 'Search' ), 'button-small quick-search-submit button-secondary hide-if-js', 'submit', false, array( 'id' => 'submit-quick-search-taxonomy-' . $taxonomy_name ) ); ?>
1009 <ul id="<?php echo $taxonomy_name; ?>-search-checklist" data-wp-lists="list:<?php echo $taxonomy_name?>" class="categorychecklist form-no-clear">
1010 <?php if ( ! empty( $search_results ) && ! is_wp_error( $search_results ) ) : ?>
1012 $args['walker'] = $walker;
1013 echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', $search_results), 0, (object) $args );
1015 <?php elseif ( is_wp_error( $search_results ) ) : ?>
1016 <li><?php echo $search_results->get_error_message(); ?></li>
1017 <?php elseif ( ! empty( $searched ) ) : ?>
1018 <li><?php _e('No results found.'); ?></li>
1021 </div><!-- /.tabs-panel -->
1023 <p class="button-controls">
1024 <span class="list-controls">
1026 echo esc_url(add_query_arg(
1028 $taxonomy_name . '-tab' => 'all',
1031 remove_query_arg($removed_args)
1033 ?>#taxonomy-<?php echo $taxonomy_name; ?>" class="select-all"><?php _e('Select All'); ?></a>
1036 <span class="add-to-menu">
1037 <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 ); ?>" />
1038 <span class="spinner"></span>
1042 </div><!-- /.taxonomydiv -->
1047 * Save posted nav menu item data.
1051 * @param int $menu_id The menu ID for which to save this item. $menu_id of 0 makes a draft, orphaned menu item.
1052 * @param array $menu_data The unsanitized posted menu item data.
1053 * @return array The database IDs of the items saved
1055 function wp_save_nav_menu_items( $menu_id = 0, $menu_data = array() ) {
1056 $menu_id = (int) $menu_id;
1057 $items_saved = array();
1059 if ( 0 == $menu_id || is_nav_menu( $menu_id ) ) {
1061 // Loop through all the menu items' POST values
1062 foreach( (array) $menu_data as $_possible_db_id => $_item_object_data ) {
1064 empty( $_item_object_data['menu-item-object-id'] ) && // checkbox is not checked
1066 ! isset( $_item_object_data['menu-item-type'] ) || // and item type either isn't set
1067 in_array( $_item_object_data['menu-item-url'], array( 'http://', '' ) ) || // or URL is the default
1068 ! ( '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)
1069 ! empty( $_item_object_data['menu-item-db-id'] ) // or it *is* a custom menu item that already exists
1072 continue; // then this potential menu item is not getting added to this menu
1075 // if this possible menu item doesn't actually have a menu database ID yet
1077 empty( $_item_object_data['menu-item-db-id'] ) ||
1078 ( 0 > $_possible_db_id ) ||
1079 $_possible_db_id != $_item_object_data['menu-item-db-id']
1083 $_actual_db_id = (int) $_item_object_data['menu-item-db-id'];
1087 'menu-item-db-id' => ( isset( $_item_object_data['menu-item-db-id'] ) ? $_item_object_data['menu-item-db-id'] : '' ),
1088 'menu-item-object-id' => ( isset( $_item_object_data['menu-item-object-id'] ) ? $_item_object_data['menu-item-object-id'] : '' ),
1089 'menu-item-object' => ( isset( $_item_object_data['menu-item-object'] ) ? $_item_object_data['menu-item-object'] : '' ),
1090 'menu-item-parent-id' => ( isset( $_item_object_data['menu-item-parent-id'] ) ? $_item_object_data['menu-item-parent-id'] : '' ),
1091 'menu-item-position' => ( isset( $_item_object_data['menu-item-position'] ) ? $_item_object_data['menu-item-position'] : '' ),
1092 'menu-item-type' => ( isset( $_item_object_data['menu-item-type'] ) ? $_item_object_data['menu-item-type'] : '' ),
1093 'menu-item-title' => ( isset( $_item_object_data['menu-item-title'] ) ? $_item_object_data['menu-item-title'] : '' ),
1094 'menu-item-url' => ( isset( $_item_object_data['menu-item-url'] ) ? $_item_object_data['menu-item-url'] : '' ),
1095 'menu-item-description' => ( isset( $_item_object_data['menu-item-description'] ) ? $_item_object_data['menu-item-description'] : '' ),
1096 'menu-item-attr-title' => ( isset( $_item_object_data['menu-item-attr-title'] ) ? $_item_object_data['menu-item-attr-title'] : '' ),
1097 'menu-item-target' => ( isset( $_item_object_data['menu-item-target'] ) ? $_item_object_data['menu-item-target'] : '' ),
1098 'menu-item-classes' => ( isset( $_item_object_data['menu-item-classes'] ) ? $_item_object_data['menu-item-classes'] : '' ),
1099 'menu-item-xfn' => ( isset( $_item_object_data['menu-item-xfn'] ) ? $_item_object_data['menu-item-xfn'] : '' ),
1102 $items_saved[] = wp_update_nav_menu_item( $menu_id, $_actual_db_id, $args );
1106 return $items_saved;
1110 * Adds custom arguments to some of the meta box object types.
1116 * @param object $object The post type or taxonomy meta-object.
1117 * @return object The post type of taxonomy object.
1119 function _wp_nav_menu_meta_box_object( $object = null ) {
1120 if ( isset( $object->name ) ) {
1122 if ( 'page' == $object->name ) {
1123 $object->_default_query = array(
1124 'orderby' => 'menu_order title',
1125 'post_status' => 'publish',
1128 // posts should show only published items
1129 } elseif ( 'post' == $object->name ) {
1130 $object->_default_query = array(
1131 'post_status' => 'publish',
1134 // cats should be in reverse chronological order
1135 } elseif ( 'category' == $object->name ) {
1136 $object->_default_query = array(
1141 // custom post types should show only published items
1143 $object->_default_query = array(
1144 'post_status' => 'publish',
1153 * Returns the menu formatted to edit.
1157 * @param string $menu_id The ID of the menu to format.
1158 * @return string|WP_Error $output The menu formatted to edit or error object on failure.
1160 function wp_get_nav_menu_to_edit( $menu_id = 0 ) {
1161 $menu = wp_get_nav_menu_object( $menu_id );
1163 // If the menu exists, get its items.
1164 if ( is_nav_menu( $menu ) ) {
1165 $menu_items = wp_get_nav_menu_items( $menu->term_id, array('post_status' => 'any') );
1166 $result = '<div id="menu-instructions" class="post-body-plain';
1167 $result .= ( ! empty($menu_items) ) ? ' menu-instructions-inactive">' : '">';
1168 $result .= '<p>' . __( 'Add menu items from the column on the left.' ) . '</p>';
1169 $result .= '</div>';
1171 if( empty($menu_items) )
1172 return $result . ' <ul class="menu" id="menu-to-edit"> </ul>';
1175 * Filter the Walker class used to render a menu formatted for editing.
1179 * @param string $walker_class_name The Walker class used to render a menu formatted for editing.
1180 * @param int $menu_id The ID of the menu being rendered.
1182 $walker_class_name = apply_filters( 'wp_edit_nav_menu_walker', 'Walker_Nav_Menu_Edit', $menu_id );
1184 if ( class_exists( $walker_class_name ) )
1185 $walker = new $walker_class_name;
1187 return new WP_Error( 'menu_walker_not_exist', sprintf( __('The Walker class named <strong>%s</strong> does not exist.'), $walker_class_name ) );
1189 $some_pending_menu_items = $some_invalid_menu_items = false;
1190 foreach( (array) $menu_items as $menu_item ) {
1191 if ( isset( $menu_item->post_status ) && 'draft' == $menu_item->post_status )
1192 $some_pending_menu_items = true;
1193 if ( ! empty( $menu_item->_invalid ) )
1194 $some_invalid_menu_items = true;
1197 if ( $some_pending_menu_items )
1198 $result .= '<div class="updated inline"><p>' . __('Click Save Menu to make pending menu items public.') . '</p></div>';
1200 if ( $some_invalid_menu_items )
1201 $result .= '<div class="error inline"><p>' . __('There are some invalid menu items. Please check or delete them.') . '</p></div>';
1203 $result .= '<ul class="menu" id="menu-to-edit"> ';
1204 $result .= walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', $menu_items), 0, (object) array('walker' => $walker ) );
1205 $result .= ' </ul> ';
1207 } elseif ( is_wp_error( $menu ) ) {
1214 * Returns the columns for the nav menus page.
1218 * @return string|WP_Error $output The menu formatted to edit or error object on failure.
1220 function wp_nav_menu_manage_columns() {
1222 '_title' => __('Show advanced menu properties'),
1223 'cb' => '<input type="checkbox" />',
1224 'link-target' => __('Link Target'),
1225 'css-classes' => __('CSS Classes'),
1226 'xfn' => __('Link Relationship (XFN)'),
1227 'description' => __('Description'),
1232 * Deletes orphaned draft menu items
1238 function _wp_delete_orphaned_draft_menu_items() {
1240 $delete_timestamp = time() - ( DAY_IN_SECONDS * EMPTY_TRASH_DAYS );
1242 // delete orphaned draft menu items
1243 $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 ) );
1245 foreach( (array) $menu_items_to_delete as $menu_item_id )
1246 wp_delete_post( $menu_item_id, true );
1248 add_action('admin_head-nav-menus.php', '_wp_delete_orphaned_draft_menu_items');
1251 * Saves nav menu items
1255 * @uses wp_get_nav_menu_items() to retrieve the nav menu's menu items
1256 * @uses wp_defer_term_counter() to enable then disable term counting
1258 * @param int|string $nav_menu_selected_id (id, slug, or name ) of the currently-selected menu
1259 * @param string $nav_menu_selected_title Title of the currently-selected menu
1260 * @return array $messages The menu updated message
1262 function wp_nav_menu_update_menu_items ( $nav_menu_selected_id, $nav_menu_selected_title ) {
1263 $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' ) );
1265 $menu_items = array();
1266 // Index menu items by db ID
1267 foreach ( $unsorted_menu_items as $_item )
1268 $menu_items[$_item->db_id] = $_item;
1270 $post_fields = array(
1271 'menu-item-db-id', 'menu-item-object-id', 'menu-item-object',
1272 'menu-item-parent-id', 'menu-item-position', 'menu-item-type',
1273 'menu-item-title', 'menu-item-url', 'menu-item-description',
1274 'menu-item-attr-title', 'menu-item-target', 'menu-item-classes', 'menu-item-xfn'
1277 wp_defer_term_counting( true );
1278 // Loop through all the menu items' POST variables
1279 if ( ! empty( $_POST['menu-item-db-id'] ) ) {
1280 foreach( (array) $_POST['menu-item-db-id'] as $_key => $k ) {
1282 // Menu item title can't be blank
1283 if ( ! isset( $_POST['menu-item-title'][ $_key ] ) || '' == $_POST['menu-item-title'][ $_key ] )
1287 foreach ( $post_fields as $field )
1288 $args[$field] = isset( $_POST[$field][$_key] ) ? $_POST[$field][$_key] : '';
1290 $menu_item_db_id = wp_update_nav_menu_item( $nav_menu_selected_id, ( $_POST['menu-item-db-id'][$_key] != $_key ? 0 : $_key ), $args );
1292 if ( is_wp_error( $menu_item_db_id ) )
1293 $messages[] = '<div id="message" class="error"><p>' . $menu_item_db_id->get_error_message() . '</p></div>';
1294 elseif ( isset( $menu_items[$menu_item_db_id] ) )
1295 unset( $menu_items[$menu_item_db_id] );
1299 // Remove menu items from the menu that weren't in $_POST
1300 if ( ! empty( $menu_items ) ) {
1301 foreach ( array_keys( $menu_items ) as $menu_item_id ) {
1302 if ( is_nav_menu_item( $menu_item_id ) ) {
1303 wp_delete_post( $menu_item_id );
1308 // Store 'auto-add' pages.
1309 $auto_add = ! empty( $_POST['auto-add-pages'] );
1310 $nav_menu_option = (array) get_option( 'nav_menu_options' );
1311 if ( ! isset( $nav_menu_option['auto_add'] ) )
1312 $nav_menu_option['auto_add'] = array();
1314 if ( ! in_array( $nav_menu_selected_id, $nav_menu_option['auto_add'] ) )
1315 $nav_menu_option['auto_add'][] = $nav_menu_selected_id;
1317 if ( false !== ( $key = array_search( $nav_menu_selected_id, $nav_menu_option['auto_add'] ) ) )
1318 unset( $nav_menu_option['auto_add'][$key] );
1320 // Remove nonexistent/deleted menus
1321 $nav_menu_option['auto_add'] = array_intersect( $nav_menu_option['auto_add'], wp_get_nav_menus( array( 'fields' => 'ids' ) ) );
1322 update_option( 'nav_menu_options', $nav_menu_option );
1324 wp_defer_term_counting( false );
1326 /** This action is documented in wp-includes/nav-menu.php */
1327 do_action( 'wp_update_nav_menu', $nav_menu_selected_id );
1329 $messages[] = '<div id="message" class="updated"><p>' . sprintf( __( '<strong>%1$s</strong> has been updated.' ), $nav_menu_selected_title ) . '</p></div>';
1330 unset( $menu_items, $unsorted_menu_items );