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/wp-admin/wp-admin/includes/nav-menu.php

https://bitbucket.org/crypticrod/sr_wp_code
PHP | 1171 lines | 880 code | 135 blank | 156 comment | 146 complexity | 94f81d3701dce939c6b624933d5562f4 MD5 | raw file
Possible License(s): AGPL-1.0, GPL-2.0, LGPL-2.1, GPL-3.0, LGPL-2.0, AGPL-3.0
  1. <?php
  2. /**
  3. * Create HTML list of nav menu input items.
  4. *
  5. * @package WordPress
  6. * @since 3.0.0
  7. * @uses Walker_Nav_Menu
  8. */
  9. class Walker_Nav_Menu_Edit extends Walker_Nav_Menu {
  10. /**
  11. * @see Walker_Nav_Menu::start_lvl()
  12. * @since 3.0.0
  13. *
  14. * @param string $output Passed by reference.
  15. */
  16. function start_lvl(&$output) {}
  17. /**
  18. * @see Walker_Nav_Menu::end_lvl()
  19. * @since 3.0.0
  20. *
  21. * @param string $output Passed by reference.
  22. */
  23. function end_lvl(&$output) {
  24. }
  25. /**
  26. * @see Walker::start_el()
  27. * @since 3.0.0
  28. *
  29. * @param string $output Passed by reference. Used to append additional content.
  30. * @param object $item Menu item data object.
  31. * @param int $depth Depth of menu item. Used for padding.
  32. * @param object $args
  33. */
  34. function start_el(&$output, $item, $depth, $args) {
  35. global $_wp_nav_menu_max_depth;
  36. $_wp_nav_menu_max_depth = $depth > $_wp_nav_menu_max_depth ? $depth : $_wp_nav_menu_max_depth;
  37. $indent = ( $depth ) ? str_repeat( "\t", $depth ) : '';
  38. ob_start();
  39. $item_id = esc_attr( $item->ID );
  40. $removed_args = array(
  41. 'action',
  42. 'customlink-tab',
  43. 'edit-menu-item',
  44. 'menu-item',
  45. 'page-tab',
  46. '_wpnonce',
  47. );
  48. $original_title = '';
  49. if ( 'taxonomy' == $item->type ) {
  50. $original_title = get_term_field( 'name', $item->object_id, $item->object, 'raw' );
  51. if ( is_wp_error( $original_title ) )
  52. $original_title = false;
  53. } elseif ( 'post_type' == $item->type ) {
  54. $original_object = get_post( $item->object_id );
  55. $original_title = $original_object->post_title;
  56. }
  57. $classes = array(
  58. 'menu-item menu-item-depth-' . $depth,
  59. 'menu-item-' . esc_attr( $item->object ),
  60. 'menu-item-edit-' . ( ( isset( $_GET['edit-menu-item'] ) && $item_id == $_GET['edit-menu-item'] ) ? 'active' : 'inactive'),
  61. );
  62. $title = $item->title;
  63. if ( ! empty( $item->_invalid ) ) {
  64. $classes[] = 'menu-item-invalid';
  65. /* translators: %s: title of menu item which is invalid */
  66. $title = sprintf( __( '%s (Invalid)' ), $item->title );
  67. } elseif ( isset( $item->post_status ) && 'draft' == $item->post_status ) {
  68. $classes[] = 'pending';
  69. /* translators: %s: title of menu item in draft status */
  70. $title = sprintf( __('%s (Pending)'), $item->title );
  71. }
  72. $title = empty( $item->label ) ? $title : $item->label;
  73. ?>
  74. <li id="menu-item-<?php echo $item_id; ?>" class="<?php echo implode(' ', $classes ); ?>">
  75. <dl class="menu-item-bar">
  76. <dt class="menu-item-handle">
  77. <span class="item-title"><?php echo esc_html( $title ); ?></span>
  78. <span class="item-controls">
  79. <span class="item-type"><?php echo esc_html( $item->type_label ); ?></span>
  80. <span class="item-order">
  81. <a href="<?php
  82. echo wp_nonce_url(
  83. add_query_arg(
  84. array(
  85. 'action' => 'move-up-menu-item',
  86. 'menu-item' => $item_id,
  87. ),
  88. remove_query_arg($removed_args, admin_url( 'nav-menus.php' ) )
  89. ),
  90. 'move-menu_item'
  91. );
  92. ?>" class="item-move-up"><abbr title="<?php esc_attr_e('Move up'); ?>">&#8593;</abbr></a>
  93. |
  94. <a href="<?php
  95. echo wp_nonce_url(
  96. add_query_arg(
  97. array(
  98. 'action' => 'move-down-menu-item',
  99. 'menu-item' => $item_id,
  100. ),
  101. remove_query_arg($removed_args, admin_url( 'nav-menus.php' ) )
  102. ),
  103. 'move-menu_item'
  104. );
  105. ?>" class="item-move-down"><abbr title="<?php esc_attr_e('Move down'); ?>">&#8595;</abbr></a>
  106. </span>
  107. <a class="item-edit" id="edit-<?php echo $item_id; ?>" title="<?php _e('Edit Menu Item'); ?>" href="<?php
  108. 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 ) ) );
  109. ?>"><?php _e( 'Edit Menu Item' ); ?></a>
  110. </span>
  111. </dt>
  112. </dl>
  113. <div class="menu-item-settings" id="menu-item-settings-<?php echo $item_id; ?>">
  114. <?php if( 'custom' == $item->type ) : ?>
  115. <p class="field-url description description-wide">
  116. <label for="edit-menu-item-url-<?php echo $item_id; ?>">
  117. <?php _e( 'URL' ); ?><br />
  118. <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 ); ?>" />
  119. </label>
  120. </p>
  121. <?php endif; ?>
  122. <p class="description description-thin">
  123. <label for="edit-menu-item-title-<?php echo $item_id; ?>">
  124. <?php _e( 'Navigation Label' ); ?><br />
  125. <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 ); ?>" />
  126. </label>
  127. </p>
  128. <p class="description description-thin">
  129. <label for="edit-menu-item-attr-title-<?php echo $item_id; ?>">
  130. <?php _e( 'Title Attribute' ); ?><br />
  131. <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 ); ?>" />
  132. </label>
  133. </p>
  134. <p class="field-link-target description description-thin">
  135. <label for="edit-menu-item-target-<?php echo $item_id; ?>">
  136. <?php _e( 'Link Target' ); ?><br />
  137. <select id="edit-menu-item-target-<?php echo $item_id; ?>" class="widefat edit-menu-item-target" name="menu-item-target[<?php echo $item_id; ?>]">
  138. <option value="" <?php selected( $item->target, ''); ?>><?php _e('Same window or tab'); ?></option>
  139. <option value="_blank" <?php selected( $item->target, '_blank'); ?>><?php _e('New window or tab'); ?></option>
  140. </select>
  141. </label>
  142. </p>
  143. <p class="field-css-classes description description-thin">
  144. <label for="edit-menu-item-classes-<?php echo $item_id; ?>">
  145. <?php _e( 'CSS Classes (optional)' ); ?><br />
  146. <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 ) ); ?>" />
  147. </label>
  148. </p>
  149. <p class="field-xfn description description-thin">
  150. <label for="edit-menu-item-xfn-<?php echo $item_id; ?>">
  151. <?php _e( 'Link Relationship (XFN)' ); ?><br />
  152. <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 ); ?>" />
  153. </label>
  154. </p>
  155. <p class="field-description description description-wide">
  156. <label for="edit-menu-item-description-<?php echo $item_id; ?>">
  157. <?php _e( 'Description' ); ?><br />
  158. <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>
  159. <span class="description"><?php _e('The description will be displayed in the menu if the current theme supports it.'); ?></span>
  160. </label>
  161. </p>
  162. <div class="menu-item-actions description-wide submitbox">
  163. <?php if( 'custom' != $item->type && $original_title !== false ) : ?>
  164. <p class="link-to-original">
  165. <?php printf( __('Original: %s'), '<a href="' . esc_attr( $item->url ) . '">' . esc_html( $original_title ) . '</a>' ); ?>
  166. </p>
  167. <?php endif; ?>
  168. <a class="item-delete submitdelete deletion" id="delete-<?php echo $item_id; ?>" href="<?php
  169. echo wp_nonce_url(
  170. add_query_arg(
  171. array(
  172. 'action' => 'delete-menu-item',
  173. 'menu-item' => $item_id,
  174. ),
  175. remove_query_arg($removed_args, admin_url( 'nav-menus.php' ) )
  176. ),
  177. 'delete-menu_item_' . $item_id
  178. ); ?>"><?php _e('Remove'); ?></a> <span class="meta-sep"> | </span> <a class="item-cancel submitcancel" id="cancel-<?php echo $item_id; ?>" href="<?php echo esc_url( add_query_arg( array('edit-menu-item' => $item_id, 'cancel' => time()), remove_query_arg( $removed_args, admin_url( 'nav-menus.php' ) ) ) );
  179. ?>#menu-item-settings-<?php echo $item_id; ?>"><?php _e('Cancel'); ?></a>
  180. </div>
  181. <input class="menu-item-data-db-id" type="hidden" name="menu-item-db-id[<?php echo $item_id; ?>]" value="<?php echo $item_id; ?>" />
  182. <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 ); ?>" />
  183. <input class="menu-item-data-object" type="hidden" name="menu-item-object[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->object ); ?>" />
  184. <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 ); ?>" />
  185. <input class="menu-item-data-position" type="hidden" name="menu-item-position[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->menu_order ); ?>" />
  186. <input class="menu-item-data-type" type="hidden" name="menu-item-type[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->type ); ?>" />
  187. </div><!-- .menu-item-settings-->
  188. <ul class="menu-item-transport"></ul>
  189. <?php
  190. $output .= ob_get_clean();
  191. }
  192. }
  193. /**
  194. * Create HTML list of nav menu input items.
  195. *
  196. * @package WordPress
  197. * @since 3.0.0
  198. * @uses Walker_Nav_Menu
  199. */
  200. class Walker_Nav_Menu_Checklist extends Walker_Nav_Menu {
  201. function __construct( $fields = false ) {
  202. if ( $fields ) {
  203. $this->db_fields = $fields;
  204. }
  205. }
  206. function start_lvl( &$output, $depth ) {
  207. $indent = str_repeat( "\t", $depth );
  208. $output .= "\n$indent<ul class='children'>\n";
  209. }
  210. function end_lvl( &$output, $depth ) {
  211. $indent = str_repeat( "\t", $depth );
  212. $output .= "\n$indent</ul>";
  213. }
  214. /**
  215. * @see Walker::start_el()
  216. * @since 3.0.0
  217. *
  218. * @param string $output Passed by reference. Used to append additional content.
  219. * @param object $item Menu item data object.
  220. * @param int $depth Depth of menu item. Used for padding.
  221. * @param object $args
  222. */
  223. function start_el(&$output, $item, $depth, $args) {
  224. global $_nav_menu_placeholder;
  225. $_nav_menu_placeholder = ( 0 > $_nav_menu_placeholder ) ? intval($_nav_menu_placeholder) - 1 : -1;
  226. $possible_object_id = isset( $item->post_type ) && 'nav_menu_item' == $item->post_type ? $item->object_id : $_nav_menu_placeholder;
  227. $possible_db_id = ( ! empty( $item->ID ) ) && ( 0 < $possible_object_id ) ? (int) $item->ID : 0;
  228. $indent = ( $depth ) ? str_repeat( "\t", $depth ) : '';
  229. $output .= $indent . '<li>';
  230. $output .= '<label class="menu-item-title">';
  231. $output .= '<input type="checkbox" class="menu-item-checkbox';
  232. if ( ! empty( $item->_add_to_top ) ) {
  233. $output .= ' add-to-top';
  234. }
  235. $output .= '" name="menu-item[' . $possible_object_id . '][menu-item-object-id]" value="'. esc_attr( $item->object_id ) .'" /> ';
  236. $output .= empty( $item->label ) ? esc_html( $item->title ) : esc_html( $item->label );
  237. $output .= '</label>';
  238. // Menu item hidden fields
  239. $output .= '<input type="hidden" class="menu-item-db-id" name="menu-item[' . $possible_object_id . '][menu-item-db-id]" value="' . $possible_db_id . '" />';
  240. $output .= '<input type="hidden" class="menu-item-object" name="menu-item[' . $possible_object_id . '][menu-item-object]" value="'. esc_attr( $item->object ) .'" />';
  241. $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 ) .'" />';
  242. $output .= '<input type="hidden" class="menu-item-type" name="menu-item[' . $possible_object_id . '][menu-item-type]" value="'. esc_attr( $item->type ) .'" />';
  243. $output .= '<input type="hidden" class="menu-item-title" name="menu-item[' . $possible_object_id . '][menu-item-title]" value="'. esc_attr( $item->title ) .'" />';
  244. $output .= '<input type="hidden" class="menu-item-url" name="menu-item[' . $possible_object_id . '][menu-item-url]" value="'. esc_attr( $item->url ) .'" />';
  245. $output .= '<input type="hidden" class="menu-item-target" name="menu-item[' . $possible_object_id . '][menu-item-target]" value="'. esc_attr( $item->target ) .'" />';
  246. $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 ) .'" />';
  247. $output .= '<input type="hidden" class="menu-item-classes" name="menu-item[' . $possible_object_id . '][menu-item-classes]" value="'. esc_attr( implode( ' ', $item->classes ) ) .'" />';
  248. $output .= '<input type="hidden" class="menu-item-xfn" name="menu-item[' . $possible_object_id . '][menu-item-xfn]" value="'. esc_attr( $item->xfn ) .'" />';
  249. }
  250. }
  251. /**
  252. * Prints the appropriate response to a menu quick search.
  253. *
  254. * @since 3.0.0
  255. *
  256. * @param array $request The unsanitized request values.
  257. */
  258. function _wp_ajax_menu_quick_search( $request = array() ) {
  259. $args = array();
  260. $type = isset( $request['type'] ) ? $request['type'] : '';
  261. $object_type = isset( $request['object_type'] ) ? $request['object_type'] : '';
  262. $query = isset( $request['q'] ) ? $request['q'] : '';
  263. $response_format = isset( $request['response-format'] ) && in_array( $request['response-format'], array( 'json', 'markup' ) ) ? $request['response-format'] : 'json';
  264. if ( 'markup' == $response_format ) {
  265. $args['walker'] = new Walker_Nav_Menu_Checklist;
  266. }
  267. if ( 'get-post-item' == $type ) {
  268. if ( post_type_exists( $object_type ) ) {
  269. if ( isset( $request['ID'] ) ) {
  270. $object_id = (int) $request['ID'];
  271. if ( 'markup' == $response_format ) {
  272. echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', array( get_post( $object_id ) ) ), 0, (object) $args );
  273. } elseif ( 'json' == $response_format ) {
  274. $post_obj = get_post( $object_id );
  275. echo json_encode(
  276. array(
  277. 'ID' => $object_id,
  278. 'post_title' => get_the_title( $object_id ),
  279. 'post_type' => get_post_type( $object_id ),
  280. )
  281. );
  282. echo "\n";
  283. }
  284. }
  285. } elseif ( taxonomy_exists( $object_type ) ) {
  286. if ( isset( $request['ID'] ) ) {
  287. $object_id = (int) $request['ID'];
  288. if ( 'markup' == $response_format ) {
  289. echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', array( get_term( $object_id, $object_type ) ) ), 0, (object) $args );
  290. } elseif ( 'json' == $response_format ) {
  291. $post_obj = get_term( $object_id, $object_type );
  292. echo json_encode(
  293. array(
  294. 'ID' => $object_id,
  295. 'post_title' => $post_obj->name,
  296. 'post_type' => $object_type,
  297. )
  298. );
  299. echo "\n";
  300. }
  301. }
  302. }
  303. } elseif ( preg_match('/quick-search-(posttype|taxonomy)-([a-zA-Z_-]*\b)/', $type, $matches) ) {
  304. if ( 'posttype' == $matches[1] && get_post_type_object( $matches[2] ) ) {
  305. query_posts(array(
  306. 'posts_per_page' => 10,
  307. 'post_type' => $matches[2],
  308. 's' => $query,
  309. ));
  310. if ( ! have_posts() )
  311. return;
  312. while ( have_posts() ) {
  313. the_post();
  314. if ( 'markup' == $response_format ) {
  315. echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', array( get_post( get_the_ID() ) ) ), 0, (object) $args );
  316. } elseif ( 'json' == $response_format ) {
  317. echo json_encode(
  318. array(
  319. 'ID' => get_the_ID(),
  320. 'post_title' => get_the_title(),
  321. 'post_type' => get_post_type(),
  322. )
  323. );
  324. echo "\n";
  325. }
  326. }
  327. } elseif ( 'taxonomy' == $matches[1] ) {
  328. $terms = get_terms( $matches[2], array(
  329. 'name__like' => $query,
  330. 'number' => 10,
  331. ));
  332. if ( empty( $terms ) || is_wp_error( $terms ) )
  333. return;
  334. foreach( (array) $terms as $term ) {
  335. if ( 'markup' == $response_format ) {
  336. echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', array( $term ) ), 0, (object) $args );
  337. } elseif ( 'json' == $response_format ) {
  338. echo json_encode(
  339. array(
  340. 'ID' => $term->term_id,
  341. 'post_title' => $term->name,
  342. 'post_type' => $matches[2],
  343. )
  344. );
  345. echo "\n";
  346. }
  347. }
  348. }
  349. }
  350. }
  351. /**
  352. * Register nav menu metaboxes and advanced menu items
  353. *
  354. * @since 3.0.0
  355. **/
  356. function wp_nav_menu_setup() {
  357. // Register meta boxes
  358. if ( wp_get_nav_menus() )
  359. add_meta_box( 'nav-menu-theme-locations', __( 'Theme Locations' ), 'wp_nav_menu_locations_meta_box' , 'nav-menus', 'side', 'default' );
  360. add_meta_box( 'add-custom-links', __('Custom Links'), 'wp_nav_menu_item_link_meta_box', 'nav-menus', 'side', 'default' );
  361. wp_nav_menu_post_type_meta_boxes();
  362. wp_nav_menu_taxonomy_meta_boxes();
  363. // Register advanced menu items (columns)
  364. add_filter( 'manage_nav-menus_columns', 'wp_nav_menu_manage_columns');
  365. // If first time editing, disable advanced items by default.
  366. if( false === get_user_option( 'managenav-menuscolumnshidden' ) ) {
  367. $user = wp_get_current_user();
  368. update_user_option($user->ID, 'managenav-menuscolumnshidden',
  369. array( 0 => 'link-target', 1 => 'css-classes', 2 => 'xfn', 3 => 'description', ),
  370. true);
  371. }
  372. }
  373. /**
  374. * Limit the amount of meta boxes to just links, pages and cats for first time users.
  375. *
  376. * @since 3.0.0
  377. **/
  378. function wp_initial_nav_menu_meta_boxes() {
  379. global $wp_meta_boxes;
  380. if ( get_user_option( 'metaboxhidden_nav-menus' ) !== false || ! is_array($wp_meta_boxes) )
  381. return;
  382. $initial_meta_boxes = array( 'nav-menu-theme-locations', 'add-custom-links', 'add-page', 'add-category' );
  383. $hidden_meta_boxes = array();
  384. foreach ( array_keys($wp_meta_boxes['nav-menus']) as $context ) {
  385. foreach ( array_keys($wp_meta_boxes['nav-menus'][$context]) as $priority ) {
  386. foreach ( $wp_meta_boxes['nav-menus'][$context][$priority] as $box ) {
  387. if ( in_array( $box['id'], $initial_meta_boxes ) ) {
  388. unset( $box['id'] );
  389. } else {
  390. $hidden_meta_boxes[] = $box['id'];
  391. }
  392. }
  393. }
  394. }
  395. $user = wp_get_current_user();
  396. update_user_option( $user->ID, 'metaboxhidden_nav-menus', $hidden_meta_boxes, true );
  397. }
  398. /**
  399. * Creates metaboxes for any post type menu item.
  400. *
  401. * @since 3.0.0
  402. */
  403. function wp_nav_menu_post_type_meta_boxes() {
  404. $post_types = get_post_types( array( 'show_in_nav_menus' => true ), 'object' );
  405. if ( ! $post_types )
  406. return;
  407. foreach ( $post_types as $post_type ) {
  408. $post_type = apply_filters( 'nav_menu_meta_box_object', $post_type );
  409. if ( $post_type ) {
  410. $id = $post_type->name;
  411. add_meta_box( "add-{$id}", $post_type->labels->name, 'wp_nav_menu_item_post_type_meta_box', 'nav-menus', 'side', 'default', $post_type );
  412. }
  413. }
  414. }
  415. /**
  416. * Creates metaboxes for any taxonomy menu item.
  417. *
  418. * @since 3.0.0
  419. */
  420. function wp_nav_menu_taxonomy_meta_boxes() {
  421. $taxonomies = get_taxonomies( array( 'show_in_nav_menus' => true ), 'object' );
  422. if ( !$taxonomies )
  423. return;
  424. foreach ( $taxonomies as $tax ) {
  425. $tax = apply_filters( 'nav_menu_meta_box_object', $tax );
  426. if ( $tax ) {
  427. $id = $tax->name;
  428. add_meta_box( "add-{$id}", $tax->labels->name, 'wp_nav_menu_item_taxonomy_meta_box', 'nav-menus', 'side', 'default', $tax );
  429. }
  430. }
  431. }
  432. /**
  433. * Displays a metabox for the nav menu theme locations.
  434. *
  435. * @since 3.0.0
  436. */
  437. function wp_nav_menu_locations_meta_box() {
  438. global $nav_menu_selected_id;
  439. if ( ! current_theme_supports( 'menus' ) ) {
  440. // We must only support widgets. Leave a message and bail.
  441. echo '<p class="howto">' . __('The current theme does not natively support menus, but you can use the &#8220;Custom Menu&#8221; widget to add any menus you create here to the theme&#8217;s sidebar.') . '</p>';
  442. return;
  443. }
  444. $locations = get_registered_nav_menus();
  445. $menus = wp_get_nav_menus();
  446. $menu_locations = get_nav_menu_locations();
  447. $num_locations = count( array_keys($locations) );
  448. echo '<p class="howto">' . sprintf( _n('Your theme supports %s menu. Select which menu you would like to use.', 'Your theme supports %s menus. Select which menu appears in each location.', $num_locations ), number_format_i18n($num_locations) ) . '</p>';
  449. foreach ( $locations as $location => $description ) {
  450. ?>
  451. <p>
  452. <label class="howto" for="locations-<?php echo $location; ?>">
  453. <span><?php echo $description; ?></span>
  454. <select name="menu-locations[<?php echo $location; ?>]" id="locations-<?php echo $location; ?>">
  455. <option value="0"></option>
  456. <?php foreach ( $menus as $menu ) : ?>
  457. <option<?php selected( isset( $menu_locations[ $location ] ) && $menu_locations[ $location ] == $menu->term_id ); ?>
  458. value="<?php echo $menu->term_id; ?>"><?php
  459. $truncated_name = wp_html_excerpt( $menu->name, 40 );
  460. echo $truncated_name == $menu->name ? $menu->name : trim( $truncated_name ) . '&hellip;';
  461. ?></option>
  462. <?php endforeach; ?>
  463. </select>
  464. </label>
  465. </p>
  466. <?php
  467. }
  468. ?>
  469. <p class="button-controls">
  470. <img class="waiting" src="<?php echo esc_url( admin_url( 'images/wpspin_light.gif' ) ); ?>" alt="" />
  471. <?php submit_button( __( 'Save' ), 'primary', 'nav-menu-locations', false, disabled( $nav_menu_selected_id, 0, false ) ); ?>
  472. </p>
  473. <?php
  474. }
  475. /**
  476. * Displays a metabox for the custom links menu item.
  477. *
  478. * @since 3.0.0
  479. */
  480. function wp_nav_menu_item_link_meta_box() {
  481. global $_nav_menu_placeholder, $nav_menu_selected_id;
  482. $_nav_menu_placeholder = 0 > $_nav_menu_placeholder ? $_nav_menu_placeholder - 1 : -1;
  483. $current_tab = 'create';
  484. if ( isset( $_REQUEST['customlink-tab'] ) && in_array( $_REQUEST['customlink-tab'], array('create', 'all') ) ) {
  485. $current_tab = $_REQUEST['customlink-tab'];
  486. }
  487. $removed_args = array(
  488. 'action',
  489. 'customlink-tab',
  490. 'edit-menu-item',
  491. 'menu-item',
  492. 'page-tab',
  493. '_wpnonce',
  494. );
  495. ?>
  496. <div class="customlinkdiv" id="customlinkdiv">
  497. <input type="hidden" value="custom" name="menu-item[<?php echo $_nav_menu_placeholder; ?>][menu-item-type]" />
  498. <p id="menu-item-url-wrap">
  499. <label class="howto" for="custom-menu-item-url">
  500. <span><?php _e('URL'); ?></span>
  501. <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://" />
  502. </label>
  503. </p>
  504. <p id="menu-item-name-wrap">
  505. <label class="howto" for="custom-menu-item-name">
  506. <span><?php _e('Label'); ?></span>
  507. <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'); ?>" />
  508. </label>
  509. </p>
  510. <p class="button-controls">
  511. <span class="add-to-menu">
  512. <img class="waiting" src="<?php echo esc_url( admin_url( 'images/wpspin_light.gif' ) ); ?>" alt="" />
  513. <input type="submit"<?php disabled( $nav_menu_selected_id, 0 ); ?> class="button-secondary submit-add-to-menu" value="<?php esc_attr_e('Add to Menu'); ?>" name="add-custom-menu-item" id="submit-customlinkdiv" />
  514. </span>
  515. </p>
  516. </div><!-- /.customlinkdiv -->
  517. <?php
  518. }
  519. /**
  520. * Displays a metabox for a post type menu item.
  521. *
  522. * @since 3.0.0
  523. *
  524. * @param string $object Not used.
  525. * @param string $post_type The post type object.
  526. */
  527. function wp_nav_menu_item_post_type_meta_box( $object, $post_type ) {
  528. global $_nav_menu_placeholder, $nav_menu_selected_id;
  529. $post_type_name = $post_type['args']->name;
  530. // paginate browsing for large numbers of post objects
  531. $per_page = 50;
  532. $pagenum = isset( $_REQUEST[$post_type_name . '-tab'] ) && isset( $_REQUEST['paged'] ) ? absint( $_REQUEST['paged'] ) : 1;
  533. $offset = 0 < $pagenum ? $per_page * ( $pagenum - 1 ) : 0;
  534. $args = array(
  535. 'offset' => $offset,
  536. 'order' => 'ASC',
  537. 'orderby' => 'title',
  538. 'posts_per_page' => $per_page,
  539. 'post_type' => $post_type_name,
  540. 'suppress_filters' => true,
  541. 'update_post_term_cache' => false,
  542. 'update_post_meta_cache' => false
  543. );
  544. if ( isset( $post_type['args']->_default_query ) )
  545. $args = array_merge($args, (array) $post_type['args']->_default_query );
  546. // @todo transient caching of these results with proper invalidation on updating of a post of this type
  547. $get_posts = new WP_Query;
  548. $posts = $get_posts->query( $args );
  549. if ( ! $get_posts->post_count ) {
  550. echo '<p>' . __( 'No items.' ) . '</p>';
  551. return;
  552. }
  553. $post_type_object = get_post_type_object($post_type_name);
  554. $num_pages = $get_posts->max_num_pages;
  555. $page_links = paginate_links( array(
  556. 'base' => add_query_arg(
  557. array(
  558. $post_type_name . '-tab' => 'all',
  559. 'paged' => '%#%',
  560. 'item-type' => 'post_type',
  561. 'item-object' => $post_type_name,
  562. )
  563. ),
  564. 'format' => '',
  565. 'prev_text' => __('&laquo;'),
  566. 'next_text' => __('&raquo;'),
  567. 'total' => $num_pages,
  568. 'current' => $pagenum
  569. ));
  570. if ( !$posts )
  571. $error = '<li id="error">'. $post_type['args']->labels->not_found .'</li>';
  572. $db_fields = false;
  573. if ( is_post_type_hierarchical( $post_type_name ) ) {
  574. $db_fields = array( 'parent' => 'post_parent', 'id' => 'ID' );
  575. }
  576. $walker = new Walker_Nav_Menu_Checklist( $db_fields );
  577. $current_tab = 'most-recent';
  578. if ( isset( $_REQUEST[$post_type_name . '-tab'] ) && in_array( $_REQUEST[$post_type_name . '-tab'], array('all', 'search') ) ) {
  579. $current_tab = $_REQUEST[$post_type_name . '-tab'];
  580. }
  581. if ( ! empty( $_REQUEST['quick-search-posttype-' . $post_type_name] ) ) {
  582. $current_tab = 'search';
  583. }
  584. $removed_args = array(
  585. 'action',
  586. 'customlink-tab',
  587. 'edit-menu-item',
  588. 'menu-item',
  589. 'page-tab',
  590. '_wpnonce',
  591. );
  592. ?>
  593. <div id="posttype-<?php echo $post_type_name; ?>" class="posttypediv">
  594. <ul id="posttype-<?php echo $post_type_name; ?>-tabs" class="posttype-tabs add-menu-item-tabs">
  595. <li <?php echo ( 'most-recent' == $current_tab ? ' class="tabs"' : '' ); ?>><a class="nav-tab-link" 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"><?php _e('Most Recent'); ?></a></li>
  596. <li <?php echo ( 'all' == $current_tab ? ' class="tabs"' : '' ); ?>><a class="nav-tab-link" 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"><?php _e('View All'); ?></a></li>
  597. <li <?php echo ( 'search' == $current_tab ? ' class="tabs"' : '' ); ?>><a class="nav-tab-link" 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"><?php _e('Search'); ?></a></li>
  598. </ul>
  599. <div id="tabs-panel-posttype-<?php echo $post_type_name; ?>-most-recent" class="tabs-panel <?php
  600. echo ( 'most-recent' == $current_tab ? 'tabs-panel-active' : 'tabs-panel-inactive' );
  601. ?>">
  602. <ul id="<?php echo $post_type_name; ?>checklist-most-recent" class="categorychecklist form-no-clear">
  603. <?php
  604. $recent_args = array_merge( $args, array( 'orderby' => 'post_date', 'order' => 'DESC', 'posts_per_page' => 15 ) );
  605. $most_recent = $get_posts->query( $recent_args );
  606. $args['walker'] = $walker;
  607. echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', $most_recent), 0, (object) $args );
  608. ?>
  609. </ul>
  610. </div><!-- /.tabs-panel -->
  611. <div class="tabs-panel <?php
  612. echo ( 'search' == $current_tab ? 'tabs-panel-active' : 'tabs-panel-inactive' );
  613. ?>" id="tabs-panel-posttype-<?php echo $post_type_name; ?>-search">
  614. <?php
  615. if ( isset( $_REQUEST['quick-search-posttype-' . $post_type_name] ) ) {
  616. $searched = esc_attr( $_REQUEST['quick-search-posttype-' . $post_type_name] );
  617. $search_results = get_posts( array( 's' => $searched, 'post_type' => $post_type_name, 'fields' => 'all', 'order' => 'DESC', ) );
  618. } else {
  619. $searched = '';
  620. $search_results = array();
  621. }
  622. ?>
  623. <p class="quick-search-wrap">
  624. <input type="text" 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; ?>" />
  625. <img class="waiting" src="<?php echo esc_url( admin_url( 'images/wpspin_light.gif' ) ); ?>" alt="" />
  626. <?php submit_button( __( 'Search' ), 'quick-search-submit button-secondary hide-if-js', 'submit', false, array( 'id' => 'submit-quick-search-posttype-' . $post_type_name ) ); ?>
  627. </p>
  628. <ul id="<?php echo $post_type_name; ?>-search-checklist" class="list:<?php echo $post_type_name?> categorychecklist form-no-clear">
  629. <?php if ( ! empty( $search_results ) && ! is_wp_error( $search_results ) ) : ?>
  630. <?php
  631. $args['walker'] = $walker;
  632. echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', $search_results), 0, (object) $args );
  633. ?>
  634. <?php elseif ( is_wp_error( $search_results ) ) : ?>
  635. <li><?php echo $search_results->get_error_message(); ?></li>
  636. <?php elseif ( ! empty( $searched ) ) : ?>
  637. <li><?php _e('No results found.'); ?></li>
  638. <?php endif; ?>
  639. </ul>
  640. </div><!-- /.tabs-panel -->
  641. <div id="<?php echo $post_type_name; ?>-all" class="tabs-panel tabs-panel-view-all <?php
  642. echo ( 'all' == $current_tab ? 'tabs-panel-active' : 'tabs-panel-inactive' );
  643. ?>">
  644. <?php if ( ! empty( $page_links ) ) : ?>
  645. <div class="add-menu-item-pagelinks">
  646. <?php echo $page_links; ?>
  647. </div>
  648. <?php endif; ?>
  649. <ul id="<?php echo $post_type_name; ?>checklist" class="list:<?php echo $post_type_name?> categorychecklist form-no-clear">
  650. <?php
  651. $args['walker'] = $walker;
  652. // if we're dealing with pages, let's put a checkbox for the front page at the top of the list
  653. if ( 'page' == $post_type_name ) {
  654. $front_page = 'page' == get_option('show_on_front') ? (int) get_option( 'page_on_front' ) : 0;
  655. if ( ! empty( $front_page ) ) {
  656. $front_page_obj = get_post( $front_page );
  657. $front_page_obj->_add_to_top = true;
  658. $front_page_obj->label = sprintf( _x('Home: %s', 'nav menu front page title'), $front_page_obj->post_title );
  659. array_unshift( $posts, $front_page_obj );
  660. } else {
  661. $_nav_menu_placeholder = ( 0 > $_nav_menu_placeholder ) ? intval($_nav_menu_placeholder) - 1 : -1;
  662. array_unshift( $posts, (object) array(
  663. '_add_to_top' => true,
  664. 'ID' => 0,
  665. 'object_id' => $_nav_menu_placeholder,
  666. 'post_content' => '',
  667. 'post_excerpt' => '',
  668. 'post_parent' => '',
  669. 'post_title' => _x('Home', 'nav menu home label'),
  670. 'post_type' => 'nav_menu_item',
  671. 'type' => 'custom',
  672. 'url' => home_url('/'),
  673. ) );
  674. }
  675. }
  676. $posts = apply_filters( 'nav_menu_items_'.$post_type_name, $posts, $args, $post_type );
  677. $checkbox_items = walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', $posts), 0, (object) $args );
  678. if ( 'all' == $current_tab && ! empty( $_REQUEST['selectall'] ) ) {
  679. $checkbox_items = preg_replace('/(type=(.)checkbox(\2))/', '$1 checked=$2checked$2', $checkbox_items);
  680. }
  681. echo $checkbox_items;
  682. ?>
  683. </ul>
  684. <?php if ( ! empty( $page_links ) ) : ?>
  685. <div class="add-menu-item-pagelinks">
  686. <?php echo $page_links; ?>
  687. </div>
  688. <?php endif; ?>
  689. </div><!-- /.tabs-panel -->
  690. <p class="button-controls">
  691. <span class="list-controls">
  692. <a href="<?php
  693. echo esc_url(add_query_arg(
  694. array(
  695. $post_type_name . '-tab' => 'all',
  696. 'selectall' => 1,
  697. ),
  698. remove_query_arg($removed_args)
  699. ));
  700. ?>#posttype-<?php echo $post_type_name; ?>" class="select-all"><?php _e('Select All'); ?></a>
  701. </span>
  702. <span class="add-to-menu">
  703. <img class="waiting" src="<?php echo esc_url( admin_url( 'images/wpspin_light.gif' ) ); ?>" alt="" />
  704. <input type="submit"<?php disabled( $nav_menu_selected_id, 0 ); ?> class="button-secondary submit-add-to-menu" value="<?php esc_attr_e('Add to Menu'); ?>" name="add-post-type-menu-item" id="submit-posttype-<?php echo $post_type_name; ?>" />
  705. </span>
  706. </p>
  707. </div><!-- /.posttypediv -->
  708. <?php
  709. }
  710. /**
  711. * Displays a metabox for a taxonomy menu item.
  712. *
  713. * @since 3.0.0
  714. *
  715. * @param string $object Not used.
  716. * @param string $taxonomy The taxonomy object.
  717. */
  718. function wp_nav_menu_item_taxonomy_meta_box( $object, $taxonomy ) {
  719. global $nav_menu_selected_id;
  720. $taxonomy_name = $taxonomy['args']->name;
  721. // paginate browsing for large numbers of objects
  722. $per_page = 50;
  723. $pagenum = isset( $_REQUEST[$taxonomy_name . '-tab'] ) && isset( $_REQUEST['paged'] ) ? absint( $_REQUEST['paged'] ) : 1;
  724. $offset = 0 < $pagenum ? $per_page * ( $pagenum - 1 ) : 0;
  725. $args = array(
  726. 'child_of' => 0,
  727. 'exclude' => '',
  728. 'hide_empty' => false,
  729. 'hierarchical' => 1,
  730. 'include' => '',
  731. 'include_last_update_time' => false,
  732. 'number' => $per_page,
  733. 'offset' => $offset,
  734. 'order' => 'ASC',
  735. 'orderby' => 'name',
  736. 'pad_counts' => false,
  737. );
  738. $terms = get_terms( $taxonomy_name, $args );
  739. if ( ! $terms || is_wp_error($terms) ) {
  740. echo '<p>' . __( 'No items.' ) . '</p>';
  741. return;
  742. }
  743. $num_pages = ceil( wp_count_terms( $taxonomy_name , array_merge( $args, array('number' => '', 'offset' => '') ) ) / $per_page );
  744. $page_links = paginate_links( array(
  745. 'base' => add_query_arg(
  746. array(
  747. $taxonomy_name . '-tab' => 'all',
  748. 'paged' => '%#%',
  749. 'item-type' => 'taxonomy',
  750. 'item-object' => $taxonomy_name,
  751. )
  752. ),
  753. 'format' => '',
  754. 'prev_text' => __('&laquo;'),
  755. 'next_text' => __('&raquo;'),
  756. 'total' => $num_pages,
  757. 'current' => $pagenum
  758. ));
  759. $db_fields = false;
  760. if ( is_taxonomy_hierarchical( $taxonomy_name ) ) {
  761. $db_fields = array( 'parent' => 'parent', 'id' => 'term_id' );
  762. }
  763. $walker = new Walker_Nav_Menu_Checklist( $db_fields );
  764. $current_tab = 'most-used';
  765. if ( isset( $_REQUEST[$taxonomy_name . '-tab'] ) && in_array( $_REQUEST[$taxonomy_name . '-tab'], array('all', 'most-used', 'search') ) ) {
  766. $current_tab = $_REQUEST[$taxonomy_name . '-tab'];
  767. }
  768. if ( ! empty( $_REQUEST['quick-search-taxonomy-' . $taxonomy_name] ) ) {
  769. $current_tab = 'search';
  770. }
  771. $removed_args = array(
  772. 'action',
  773. 'customlink-tab',
  774. 'edit-menu-item',
  775. 'menu-item',
  776. 'page-tab',
  777. '_wpnonce',
  778. );
  779. ?>
  780. <div id="taxonomy-<?php echo $taxonomy_name; ?>" class="taxonomydiv">
  781. <ul id="taxonomy-<?php echo $taxonomy_name; ?>-tabs" class="taxonomy-tabs add-menu-item-tabs">
  782. <li <?php echo ( 'most-used' == $current_tab ? ' class="tabs"' : '' ); ?>><a class="nav-tab-link" 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"><?php _e('Most Used'); ?></a></li>
  783. <li <?php echo ( 'all' == $current_tab ? ' class="tabs"' : '' ); ?>><a class="nav-tab-link" 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"><?php _e('View All'); ?></a></li>
  784. <li <?php echo ( 'search' == $current_tab ? ' class="tabs"' : '' ); ?>><a class="nav-tab-link" 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; ?>"><?php _e('Search'); ?></a></li>
  785. </ul>
  786. <div id="tabs-panel-<?php echo $taxonomy_name; ?>-pop" class="tabs-panel <?php
  787. echo ( 'most-used' == $current_tab ? 'tabs-panel-active' : 'tabs-panel-inactive' );
  788. ?>">
  789. <ul id="<?php echo $taxonomy_name; ?>checklist-pop" class="categorychecklist form-no-clear" >
  790. <?php
  791. $popular_terms = get_terms( $taxonomy_name, array( 'orderby' => 'count', 'order' => 'DESC', 'number' => 10, 'hierarchical' => false ) );
  792. $args['walker'] = $walker;
  793. echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', $popular_terms), 0, (object) $args );
  794. ?>
  795. </ul>
  796. </div><!-- /.tabs-panel -->
  797. <div id="tabs-panel-<?php echo $taxonomy_name; ?>-all" class="tabs-panel tabs-panel-view-all <?php
  798. echo ( 'all' == $current_tab ? 'tabs-panel-active' : 'tabs-panel-inactive' );
  799. ?>">
  800. <?php if ( ! empty( $page_links ) ) : ?>
  801. <div class="add-menu-item-pagelinks">
  802. <?php echo $page_links; ?>
  803. </div>
  804. <?php endif; ?>
  805. <ul id="<?php echo $taxonomy_name; ?>checklist" class="list:<?php echo $taxonomy_name?> categorychecklist form-no-clear">
  806. <?php
  807. $args['walker'] = $walker;
  808. echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', $terms), 0, (object) $args );
  809. ?>
  810. </ul>
  811. <?php if ( ! empty( $page_links ) ) : ?>
  812. <div class="add-menu-item-pagelinks">
  813. <?php echo $page_links; ?>
  814. </div>
  815. <?php endif; ?>
  816. </div><!-- /.tabs-panel -->
  817. <div class="tabs-panel <?php
  818. echo ( 'search' == $current_tab ? 'tabs-panel-active' : 'tabs-panel-inactive' );
  819. ?>" id="tabs-panel-search-taxonomy-<?php echo $taxonomy_name; ?>">
  820. <?php
  821. if ( isset( $_REQUEST['quick-search-taxonomy-' . $taxonomy_name] ) ) {
  822. $searched = esc_attr( $_REQUEST['quick-search-taxonomy-' . $taxonomy_name] );
  823. $search_results = get_terms( $taxonomy_name, array( 'name__like' => $searched, 'fields' => 'all', 'orderby' => 'count', 'order' => 'DESC', 'hierarchical' => false ) );
  824. } else {
  825. $searched = '';
  826. $search_results = array();
  827. }
  828. ?>
  829. <p class="quick-search-wrap">
  830. <input type="text" 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; ?>" />
  831. <img class="waiting" src="<?php echo esc_url( admin_url( 'images/wpspin_light.gif' ) ); ?>" alt="" />
  832. <?php submit_button( __( 'Search' ), 'quick-search-submit button-secondary hide-if-js', 'submit', false, array( 'id' => 'submit-quick-search-taxonomy-' . $taxonomy_name ) ); ?>
  833. </p>
  834. <ul id="<?php echo $taxonomy_name; ?>-search-checklist" class="list:<?php echo $taxonomy_name?> categorychecklist form-no-clear">
  835. <?php if ( ! empty( $search_results ) && ! is_wp_error( $search_results ) ) : ?>
  836. <?php
  837. $args['walker'] = $walker;
  838. echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', $search_results), 0, (object) $args );
  839. ?>
  840. <?php elseif ( is_wp_error( $search_results ) ) : ?>
  841. <li><?php echo $search_results->get_error_message(); ?></li>
  842. <?php elseif ( ! empty( $searched ) ) : ?>
  843. <li><?php _e('No results found.'); ?></li>
  844. <?php endif; ?>
  845. </ul>
  846. </div><!-- /.tabs-panel -->
  847. <p class="button-controls">
  848. <span class="list-controls">
  849. <a href="<?php
  850. echo esc_url(add_query_arg(
  851. array(
  852. $taxonomy_name . '-tab' => 'all',
  853. 'selectall' => 1,
  854. ),
  855. remove_query_arg($removed_args)
  856. ));
  857. ?>#taxonomy-<?php echo $taxonomy_name; ?>" class="select-all"><?php _e('Select All'); ?></a>
  858. </span>
  859. <span class="add-to-menu">
  860. <img class="waiting" src="<?php echo esc_url( admin_url( 'images/wpspin_light.gif' ) ); ?>" alt="" />
  861. <input type="submit"<?php disabled( $nav_menu_selected_id, 0 ); ?> class="button-secondary submit-add-to-menu" value="<?php esc_attr_e('Add to Menu'); ?>" name="add-taxonomy-menu-item" id="submit-taxonomy-<?php echo $taxonomy_name; ?>" />
  862. </span>
  863. </p>
  864. </div><!-- /.taxonomydiv -->
  865. <?php
  866. }
  867. /**
  868. * Save posted nav menu item data.
  869. *
  870. * @since 3.0.0
  871. *
  872. * @param int $menu_id The menu ID for which to save this item. $menu_id of 0 makes a draft, orphaned menu item.
  873. * @param array $menu_data The unsanitized posted menu item data.
  874. * @return array The database IDs of the items saved
  875. */
  876. function wp_save_nav_menu_items( $menu_id = 0, $menu_data = array() ) {
  877. $menu_id = (int) $menu_id;
  878. $items_saved = array();
  879. if ( 0 == $menu_id || is_nav_menu( $menu_id ) ) {
  880. // Loop through all the menu items' POST values
  881. foreach( (array) $menu_data as $_possible_db_id => $_item_object_data ) {
  882. if (
  883. empty( $_item_object_data['menu-item-object-id'] ) && // checkbox is not checked
  884. (
  885. ! isset( $_item_object_data['menu-item-type'] ) || // and item type either isn't set
  886. in_array( $_item_object_data['menu-item-url'], array( 'http://', '' ) ) || // or URL is the default
  887. ! ( '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)
  888. ! empty( $_item_object_data['menu-item-db-id'] ) // or it *is* a custom menu item that already exists
  889. )
  890. ) {
  891. continue; // then this potential menu item is not getting added to this menu
  892. }
  893. // if this possible menu item doesn't actually have a menu database ID yet
  894. if (
  895. empty( $_item_object_data['menu-item-db-id'] ) ||
  896. ( 0 > $_possible_db_id ) ||
  897. $_possible_db_id != $_item_object_data['menu-item-db-id']
  898. ) {
  899. $_actual_db_id = 0;
  900. } else {
  901. $_actual_db_id = (int) $_item_object_data['menu-item-db-id'];
  902. }
  903. $args = array(
  904. 'menu-item-db-id' => ( isset( $_item_object_data['menu-item-db-id'] ) ? $_item_object_data['menu-item-db-id'] : '' ),
  905. 'menu-item-object-id' => ( isset( $_item_object_data['menu-item-object-id'] ) ? $_item_object_data['menu-item-object-id'] : '' ),
  906. 'menu-item-object' => ( isset( $_item_object_data['menu-item-object'] ) ? $_item_object_data['menu-item-object'] : '' ),
  907. 'menu-item-parent-id' => ( isset( $_item_object_data['menu-item-parent-id'] ) ? $_item_object_data['menu-item-parent-id'] : '' ),
  908. 'menu-item-position' => ( isset( $_item_object_data['menu-item-position'] ) ? $_item_object_data['menu-item-position'] : '' ),
  909. 'menu-item-type' => ( isset( $_item_object_data['menu-item-type'] ) ? $_item_object_data['menu-item-type'] : '' ),
  910. 'menu-item-title' => ( isset( $_item_object_data['menu-item-title'] ) ? $_item_object_data['menu-item-title'] : '' ),
  911. 'menu-item-url' => ( isset( $_item_object_data['menu-item-url'] ) ? $_item_object_data['menu-item-url'] : '' ),
  912. 'menu-item-description' => ( isset( $_item_object_data['menu-item-description'] ) ? $_item_object_data['menu-item-description'] : '' ),
  913. 'menu-item-attr-title' => ( isset( $_item_object_data['menu-item-attr-title'] ) ? $_item_object_data['menu-item-attr-title'] : '' ),
  914. 'menu-item-target' => ( isset( $_item_object_data['menu-item-target'] ) ? $_item_object_data['menu-item-target'] : '' ),
  915. 'menu-item-classes' => ( isset( $_item_object_data['menu-item-classes'] ) ? $_item_object_data['menu-item-classes'] : '' ),
  916. 'menu-item-xfn' => ( isset( $_item_object_data['menu-item-xfn'] ) ? $_item_object_data['menu-item-xfn'] : '' ),
  917. );
  918. $items_saved[] = wp_update_nav_menu_item( $menu_id, $_actual_db_id, $args );
  919. }
  920. }
  921. return $items_saved;
  922. }
  923. /**
  924. * Adds custom arguments to some of the meta box object types.
  925. *
  926. * @since 3.0.0
  927. *
  928. * @access private
  929. *
  930. * @param object $object The post type or taxonomy meta-object.
  931. * @return object The post type of taxonomy object.
  932. */
  933. function _wp_nav_menu_meta_box_object( $object = null ) {
  934. if ( isset( $object->name ) ) {
  935. if ( 'page' == $object->name ) {
  936. $object->_default_query = array(
  937. 'orderby' => 'menu_order title',
  938. 'post_status' => 'publish',
  939. );
  940. // posts should show only published items
  941. } elseif ( 'post' == $object->name ) {
  942. $object->_default_query = array(
  943. 'post_status' => 'publish',
  944. );
  945. // cats should be in reverse chronological order
  946. } elseif ( 'category' == $object->name ) {
  947. $object->_default_query = array(
  948. 'orderby' => 'id',
  949. 'order' => 'DESC',
  950. );
  951. // custom post types should show only published items
  952. } else {
  953. $object->_default_query = array(
  954. 'post_status' => 'publish',
  955. );
  956. }
  957. }
  958. return $object;
  959. }
  960. /**
  961. * Returns the menu formatted to edit.
  962. *
  963. * @since 3.0.0
  964. *
  965. * @param string $menu_id The ID of the menu to format.
  966. * @return string|WP_Error $output The menu formatted to edit or error object on failure.
  967. */
  968. function wp_get_nav_menu_to_edit( $menu_id = 0 ) {
  969. $menu = wp_get_nav_menu_object( $menu_id );
  970. // If the menu exists, get its items.
  971. if ( is_nav_menu( $menu ) ) {
  972. $menu_items = wp_get_nav_menu_items( $menu->term_id, array('post_status' => 'any') );
  973. $result = '<div id="menu-instructions" class="post-body-plain';
  974. $result .= ( ! empty($menu_items) ) ? ' menu-instructions-inactive">' : '">';
  975. $result .= '<p>' . __('Select menu items (pages, categories, links) from the boxes at left to begin building your custom menu.') . '</p>';
  976. $result .= '</div>';
  977. if( empty($menu_items) )
  978. return $result . ' <ul class="menu" id="menu-to-edit"> </ul>';
  979. $walker_class_name = apply_filters( 'wp_edit_nav_menu_walker', 'Walker_Nav_Menu_Edit', $menu_id );
  980. if ( class_exists( $walker_class_name ) )
  981. $walker = new $walker_class_name;
  982. else
  983. return new WP_Error( 'menu_walker_not_exist', sprintf( __('The Walker class named <strong>%s</strong> does not exist.'), $walker_class_name ) );
  984. $some_pending_menu_items = $some_invalid_menu_items = false;
  985. foreach( (array) $menu_items as $menu_item ) {
  986. if ( isset( $menu_item->post_status ) && 'draft' == $menu_item->post_status )
  987. $some_pending_menu_items = true;
  988. if ( ! empty( $menu_item->_invalid ) )
  989. $some_invalid_menu_items = true;
  990. }
  991. if ( $some_pending_menu_items )
  992. $result .= '<div class="updated inline"><p>' . __('Click Save Menu to make pending menu items public.') . '</p></div>';
  993. if ( $some_invalid_menu_items )
  994. $result .= '<div class="error inline"><p>' . __('There are some invalid menu items. Please check or delete them.') . '</p></div>';
  995. $result .= '<ul class="menu" id="menu-to-edit"> ';
  996. $result .= walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', $menu_items), 0, (object) array('walker' => $walker ) );
  997. $result .= ' </ul> ';
  998. return $result;
  999. } elseif ( is_wp_error( $menu ) ) {
  1000. return $menu;
  1001. }
  1002. }
  1003. /**
  1004. * Returns the columns for the nav menus page.
  1005. *
  1006. * @since 3.0.0
  1007. *
  1008. * @return string|WP_Error $output The menu formatted to edit or error object on failure.
  1009. */
  1010. function wp_nav_menu_manage_columns() {
  1011. return array(
  1012. '_title' => __('Show advanced menu properties'),
  1013. 'cb' => '<input type="checkbox" />',
  1014. 'link-target' => __('Link Target'),
  1015. 'css-classes' => __('CSS Classes'),
  1016. 'xfn' => __('Link Relationship (XFN)'),
  1017. 'description' => __('Description'),
  1018. );
  1019. }
  1020. /**
  1021. * Deletes orphaned draft menu items
  1022. *
  1023. * @access private
  1024. * @since 3.0.0
  1025. *
  1026. */
  1027. function _wp_delete_orphaned_draft_menu_items() {
  1028. global $wpdb;
  1029. $delete_timestamp = time() - (60*60*24*EMPTY_TRASH_DAYS);
  1030. // delete orphaned draft menu items
  1031. $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 ) );
  1032. foreach( (array) $menu_items_to_delete as $menu_item_id )
  1033. wp_delete_post( $menu_item_id, true );
  1034. }
  1035. add_action('admin_head-nav-menus.php', '_wp_delete_orphaned_draft_menu_items');
  1036. ?>