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

https://bitbucket.org/Thane2376/death-edge.ru
PHP | 1328 lines | 920 code | 144 blank | 264 comment | 157 complexity | d9be19c941be009f72a103994f0638f1 MD5 | raw file
Possible License(s): LGPL-2.1, GPL-2.0, LGPL-3.0, AGPL-1.0

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  1. <?php

    2. 

  2. 

    3. 

  3. /**

    4. 

  4.  * Create HTML list of nav menu input items.

    5. 

  5.  *

    6. 

  6.  * @package WordPress

    7. 

  7.  * @since 3.0.0

    8. 

  8.  * @uses Walker_Nav_Menu

    9. 

  9.  */

    10. 

  10. class Walker_Nav_Menu_Edit extends Walker_Nav_Menu {

    11. 

  11. 	/**

    12. 

  12. 	 * Starts the list before the elements are added.

    13. 

  13. 	 *

    14. 

  14. 	 * @see Walker_Nav_Menu::start_lvl()

    15. 

  15. 	 *

    16. 

  16. 	 * @since 3.0.0

    17. 

  17. 	 *

    18. 

  18. 	 * @param string $output Passed by reference.

    19. 

  19. 	 * @param int    $depth  Depth of menu item. Used for padding.

    20. 

  20. 	 * @param array  $args   Not used.

    21. 

  21. 	 */

    22. 

  22. 	public function start_lvl( &$output, $depth = 0, $args = array() ) {}

    23. 

  23. 

    24. 

  24. 	/**

    25. 

  25. 	 * Ends the list of after the elements are added.

    26. 

  26. 	 *

    27. 

  27. 	 * @see Walker_Nav_Menu::end_lvl()

    28. 

  28. 	 *

    29. 

  29. 	 * @since 3.0.0

    30. 

  30. 	 *

    31. 

  31. 	 * @param string $output Passed by reference.

    32. 

  32. 	 * @param int    $depth  Depth of menu item. Used for padding.

    33. 

  33. 	 * @param array  $args   Not used.

    34. 

  34. 	 */

    35. 

  35. 	public function end_lvl( &$output, $depth = 0, $args = array() ) {}

    36. 

  36. 

    37. 

  37. 	/**

    38. 

  38. 	 * Start the element output.

    39. 

  39. 	 *

    40. 

  40. 	 * @see Walker_Nav_Menu::start_el()

    41. 

  41. 	 * @since 3.0.0

    42. 

  42. 	 *

    43. 

  43. 	 * @param string $output Passed by reference. Used to append additional content.

    44. 

  44. 	 * @param object $item   Menu item data object.

    45. 

  45. 	 * @param int    $depth  Depth of menu item. Used for padding.

    46. 

  46. 	 * @param array  $args   Not used.

    47. 

  47. 	 * @param int    $id     Not used.

    48. 

  48. 	 */

    49. 

  49. 	public function start_el( &$output, $item, $depth = 0, $args = array(), $id = 0 ) {

    50. 

  50. 		global $_wp_nav_menu_max_depth;

    51. 

  51. 		$_wp_nav_menu_max_depth = $depth > $_wp_nav_menu_max_depth ? $depth : $_wp_nav_menu_max_depth;

    52. 

  52. 

    53. 

  53. 		ob_start();

    54. 

  54. 		$item_id = esc_attr( $item->ID );

    55. 

  55. 		$removed_args = array(

    56. 

  56. 			'action',

    57. 

  57. 			'customlink-tab',

    58. 

  58. 			'edit-menu-item',

    59. 

  59. 			'menu-item',

    60. 

  60. 			'page-tab',

    61. 

  61. 			'_wpnonce',

    62. 

  62. 		);

    63. 

  63. 

    64. 

  64. 		$original_title = '';

    65. 

  65. 		if ( 'taxonomy' == $item->type ) {

    66. 

  66. 			$original_title = get_term_field( 'name', $item->object_id, $item->object, 'raw' );

    67. 

  67. 			if ( is_wp_error( $original_title ) )

    68. 

  68. 				$original_title = false;

    69. 

  69. 		} elseif ( 'post_type' == $item->type ) {

    70. 

  70. 			$original_object = get_post( $item->object_id );

    71. 

  71. 			$original_title = get_the_title( $original_object->ID );

    72. 

  72. 		}

    73. 

  73. 

    74. 

  74. 		$classes = array(

    75. 

  75. 			'menu-item menu-item-depth-' . $depth,

    76. 

  76. 			'menu-item-' . esc_attr( $item->object ),

    77. 

  77. 			'menu-item-edit-' . ( ( isset( $_GET['edit-menu-item'] ) && $item_id == $_GET['edit-menu-item'] ) ? 'active' : 'inactive'),

    78. 

  78. 		);

    79. 

  79. 

    80. 

  80. 		$title = $item->title;

    81. 

  81. 

    82. 

  82. 		if ( ! empty( $item->_invalid ) ) {

    83. 

  83. 			$classes[] = 'menu-item-invalid';

    84. 

  84. 			/* translators: %s: title of menu item which is invalid */

    85. 

  85. 			$title = sprintf( __( '%s (Invalid)' ), $item->title );

    86. 

  86. 		} elseif ( isset( $item->post_status ) && 'draft' == $item->post_status ) {

    87. 

  87. 			$classes[] = 'pending';

    88. 

  88. 			/* translators: %s: title of menu item in draft status */

    89. 

  89. 			$title = sprintf( __('%s (Pending)'), $item->title );

    90. 

  90. 		}

    91. 

  91. 

    92. 

  92. 		$title = ( ! isset( $item->label ) || '' == $item->label ) ? $title : $item->label;

    93. 

  93. 

    94. 

  94. 		$submenu_text = '';

    95. 

  95. 		if ( 0 == $depth )

    96. 

  96. 			$submenu_text = 'style="display: none;"';

    97. 

  97. 

    98. 

  98. 		?>

    99. 

  99. 		<li id="menu-item-<?php echo $item_id; ?>" class="<?php echo implode(' ', $classes ); ?>">

    100. 

  100. 			<dl class="menu-item-bar">

    101. 

  101. 				<dt class="menu-item-handle">

    102. 

  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. 

  103. 					<span class="item-controls">

    104. 

  104. 						<span class="item-type"><?php echo esc_html( $item->type_label ); ?></span>

    105. 

  105. 						<span class="item-order hide-if-js">

    106. 

  106. 							<a href="<?php

    107. 

  107. 								echo wp_nonce_url(

    108. 

  108. 									add_query_arg(

    109. 

  109. 										array(

    110. 

  110. 											'action' => 'move-up-menu-item',

    111. 

  111. 											'menu-item' => $item_id,

    112. 

  112. 										),

    113. 

  113. 										remove_query_arg($removed_args, admin_url( 'nav-menus.php' ) )

    114. 

  114. 									),

    115. 

  115. 									'move-menu_item'

    116. 

  116. 								);

    117. 

  117. 							?>" class="item-move-up"><abbr title="<?php esc_attr_e('Move up'); ?>">&#8593;</abbr></a>

    118. 

  118. 							|

    119. 

  119. 							<a href="<?php

    120. 

  120. 								echo wp_nonce_url(

    121. 

  121. 									add_query_arg(

    122. 

  122. 										array(

    123. 

  123. 											'action' => 'move-down-menu-item',

    124. 

  124. 											'menu-item' => $item_id,

    125. 

  125. 										),

    126. 

  126. 										remove_query_arg($removed_args, admin_url( 'nav-menus.php' ) )

    127. 

  127. 									),

    128. 

  128. 									'move-menu_item'

    129. 

  129. 								);

    130. 

  130. 							?>" class="item-move-down"><abbr title="<?php esc_attr_e('Move down'); ?>">&#8595;</abbr></a>

    131. 

  131. 						</span>

    132. 

  132. 						<a class="item-edit" id="edit-<?php echo $item_id; ?>" title="<?php esc_attr_e('Edit Menu Item'); ?>" href="<?php

    133. 

  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. 

  134. 						?>"><?php _e( 'Edit Menu Item' ); ?></a>

    135. 

  135. 					</span>

    136. 

  136. 				</dt>

    137. 

  137. 			</dl>

    138. 

  138. 

    139. 

  139. 			<div class="menu-item-settings" id="menu-item-settings-<?php echo $item_id; ?>">

    140. 

  140. 				<?php if( 'custom' == $item->type ) : ?>

    141. 

  141. 					<p class="field-url description description-wide">

    142. 

  142. 						<label for="edit-menu-item-url-<?php echo $item_id; ?>">

    143. 

  143. 							<?php _e( 'URL' ); ?><br />

    144. 

  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 ); ?>" />

    145. 

  145. 						</label>

    146. 

  146. 					</p>

    147. 

  147. 				<?php endif; ?>

    148. 

  148. 				<p class="description description-thin">

    149. 

  149. 					<label for="edit-menu-item-title-<?php echo $item_id; ?>">

    150. 

  150. 						<?php _e( 'Navigation Label' ); ?><br />

    151. 

  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 ); ?>" />

    152. 

  152. 					</label>

    153. 

  153. 				</p>

    154. 

  154. 				<p class="description description-thin">

    155. 

  155. 					<label for="edit-menu-item-attr-title-<?php echo $item_id; ?>">

    156. 

  156. 						<?php _e( 'Title Attribute' ); ?><br />

    157. 

  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 ); ?>" />

    158. 

  158. 					</label>

    159. 

  159. 				</p>

    160. 

  160. 				<p class="field-link-target description">

    161. 

  161. 					<label for="edit-menu-item-target-<?php echo $item_id; ?>">

    162. 

  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. 

  163. 						<?php _e( 'Open link in a new window/tab' ); ?>

    164. 

  164. 					</label>

    165. 

  165. 				</p>

    166. 

  166. 				<p class="field-css-classes description description-thin">

    167. 

  167. 					<label for="edit-menu-item-classes-<?php echo $item_id; ?>">

    168. 

  168. 						<?php _e( 'CSS Classes (optional)' ); ?><br />

    169. 

  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 ) ); ?>" />

    170. 

  170. 					</label>

    171. 

  171. 				</p>

    172. 

  172. 				<p class="field-xfn description description-thin">

    173. 

  173. 					<label for="edit-menu-item-xfn-<?php echo $item_id; ?>">

    174. 

  174. 						<?php _e( 'Link Relationship (XFN)' ); ?><br />

    175. 

  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 ); ?>" />

    176. 

  176. 					</label>

    177. 

  177. 				</p>

    178. 

  178. 				<p class="field-description description description-wide">

    179. 

  179. 					<label for="edit-menu-item-description-<?php echo $item_id; ?>">

    180. 

  180. 						<?php _e( 'Description' ); ?><br />

    181. 

  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. 

  182. 						<span class="description"><?php _e('The description will be displayed in the menu if the current theme supports it.'); ?></span>

    183. 

  183. 					</label>

    184. 

  184. 				</p>

    185. 

  185. 

    186. 

  186. 				<p class="field-move hide-if-no-js description description-wide">

    187. 

  187. 					<label>

    188. 

  188. 						<span><?php _e( 'Move' ); ?></span>

    189. 

  189. 						<a href="#" class="menus-move-up"><?php _e( 'Up one' ); ?></a>

    190. 

  190. 						<a href="#" class="menus-move-down"><?php _e( 'Down one' ); ?></a>

    191. 

  191. 						<a href="#" class="menus-move-left"></a>

    192. 

  192. 						<a href="#" class="menus-move-right"></a>

    193. 

  193. 						<a href="#" class="menus-move-top"><?php _e( 'To the top' ); ?></a>

    194. 

  194. 					</label>

    195. 

  195. 				</p>

    196. 

  196. 

    197. 

  197. 				<div class="menu-item-actions description-wide submitbox">

    198. 

  198. 					<?php if( 'custom' != $item->type && $original_title !== false ) : ?>

    199. 

  199. 						<p class="link-to-original">

    200. 

  200. 							<?php printf( __('Original: %s'), '<a href="' . esc_attr( $item->url ) . '">' . esc_html( $original_title ) . '</a>' ); ?>

    201. 

  201. 						</p>

    202. 

  202. 					<?php endif; ?>

    203. 

  203. 					<a class="item-delete submitdelete deletion" id="delete-<?php echo $item_id; ?>" href="<?php

    204. 

  204. 					echo wp_nonce_url(

    205. 

  205. 						add_query_arg(

    206. 

  206. 							array(

    207. 

  207. 								'action' => 'delete-menu-item',

    208. 

  208. 								'menu-item' => $item_id,

    209. 

  209. 							),

    210. 

  210. 							admin_url( 'nav-menus.php' )

    211. 

  211. 						),

    212. 

  212. 						'delete-menu_item_' . $item_id

    213. 

  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. 

  214. 						?>#menu-item-settings-<?php echo $item_id; ?>"><?php _e('Cancel'); ?></a>

    215. 

  215. 				</div>

    216. 

  216. 

    217. 

  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. 

  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. 

  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. 

  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. 

  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. 

  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. 

  223. 			</div><!-- .menu-item-settings-->

    224. 

  224. 			<ul class="menu-item-transport"></ul>

    225. 

  225. 		<?php

    226. 

  226. 		$output .= ob_get_clean();

    227. 

  227. 	}

    228. 

  228. 

    229. 

  229. } // Walker_Nav_Menu_Edit

    230. 

  230. 

    231. 

  231. /**

    232. 

  232.  * Create HTML list of nav menu input items.

    233. 

  233.  *

    234. 

  234.  * @since 3.0.0

    235. 

  235.  * @uses Walker_Nav_Menu

    236. 

  236.  */

    237. 

  237. class Walker_Nav_Menu_Checklist extends Walker_Nav_Menu {

    238. 

  238. 	public function __construct( $fields = false ) {

    239. 

  239. 		if ( $fields ) {

    240. 

  240. 			$this->db_fields = $fields;

    241. 

  241. 		}

    242. 

  242. 	}

    243. 

  243. 

    244. 

  244. 	/**

    245. 

  245. 	 * Starts the list before the elements are added.

    246. 

  246. 	 *

    247. 

  247. 	 * @see Walker_Nav_Menu::start_lvl()

    248. 

  248. 	 *

    249. 

  249. 	 * @since 3.0.0

    250. 

  250. 	 *

    251. 

  251. 	 * @param string $output Passed by reference. Used to append additional content.

    252. 

  252. 	 * @param int    $depth  Depth of page. Used for padding.

    253. 

  253. 	 * @param array  $args   Not used.

    254. 

  254. 	 */

    255. 

  255. 	public function start_lvl( &$output, $depth = 0, $args = array() ) {

    256. 

  256. 		$indent = str_repeat( "\t", $depth );

    257. 

  257. 		$output .= "\n$indent<ul class='children'>\n";

    258. 

  258. 	}

    259. 

  259. 

    260. 

  260. 	/**

    261. 

  261. 	 * Ends the list of after the elements are added.

    262. 

  262. 	 *

    263. 

  263. 	 * @see Walker_Nav_Menu::end_lvl()

    264. 

  264. 	 *

    265. 

  265. 	 * @since 3.0.0

    266. 

  266. 	 *

    267. 

  267. 	 * @param string $output Passed by reference. Used to append additional content.

    268. 

  268. 	 * @param int    $depth  Depth of page. Used for padding.

    269. 

  269. 	 * @param array  $args   Not used.

    270. 

  270. 	 */

    271. 

  271. 	public function end_lvl( &$output, $depth = 0, $args = array() ) {

    272. 

  272. 		$indent = str_repeat( "\t", $depth );

    273. 

  273. 		$output .= "\n$indent</ul>";

    274. 

  274. 	}

    275. 

  275. 

    276. 

  276. 	/**

    277. 

  277. 	 * Start the element output.

    278. 

  278. 	 *

    279. 

  279. 	 * @see Walker_Nav_Menu::start_el()

    280. 

  280. 	 *

    281. 

  281. 	 * @since 3.0.0

    282. 

  282. 	 *

    283. 

  283. 	 * @param string $output Passed by reference. Used to append additional content.

    284. 

  284. 	 * @param object $item   Menu item data object.

    285. 

  285. 	 * @param int    $depth  Depth of menu item. Used for padding.

    286. 

  286. 	 * @param array  $args   Not used.

    287. 

  287. 	 * @param int    $id     Not used.

    288. 

  288. 	 */

    289. 

  289. 	public function start_el( &$output, $item, $depth = 0, $args = array(), $id = 0 ) {

    290. 

  290. 		global $_nav_menu_placeholder;

    291. 

  291. 

    292. 

  292. 		$_nav_menu_placeholder = ( 0 > $_nav_menu_placeholder ) ? intval($_nav_menu_placeholder) - 1 : -1;

    293. 

  293. 		$possible_object_id = isset( $item->post_type ) && 'nav_menu_item' == $item->post_type ? $item->object_id : $_nav_menu_placeholder;

    294. 

  294. 		$possible_db_id = ( ! empty( $item->ID ) ) && ( 0 < $possible_object_id ) ? (int) $item->ID : 0;

    295. 

  295. 

    296. 

  296. 		$indent = ( $depth ) ? str_repeat( "\t", $depth ) : '';

    297. 

  297. 

    298. 

  298. 		$output .= $indent . '<li>';

    299. 

  299. 		$output .= '<label class="menu-item-title">';

    300. 

  300. 		$output .= '<input type="checkbox" class="menu-item-checkbox';

    301. 

  301. 

    302. 

  302. 		if ( ! empty( $item->front_or_home ) )

    303. 

  303. 			$output .= ' add-to-top';

    304. 

  304. 

    305. 

  305. 		$output .= '" name="menu-item[' . $possible_object_id . '][menu-item-object-id]" value="'. esc_attr( $item->object_id ) .'" /> ';

    306. 

  306. 

    307. 

  307. 		if ( ! empty( $item->label ) ) {

    308. 

  308. 			$title = $item->label;

    309. 

  309. 		} elseif ( isset( $item->post_type ) ) {

    310. 

  310. 			/** This filter is documented in wp-includes/post-template.php */

    311. 

  311. 			$title = apply_filters( 'the_title', $item->post_title, $item->ID );

    312. 

  312. 			if ( ! empty( $item->front_or_home ) && _x( 'Home', 'nav menu home label' ) !== $title )

    313. 

  313. 				$title = sprintf( _x( 'Home: %s', 'nav menu front page title' ), $title );

    314. 

  314. 		}

    315. 

  315. 

    316. 

  316. 		$output .= isset( $title ) ? esc_html( $title ) : esc_html( $item->title );

    317. 

  317.  		$output .= '</label>';

    318. 

  318. 

    319. 

  319. 		// Menu item hidden fields

    320. 

  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. 

  321. 		$output .= '<input type="hidden" class="menu-item-object" name="menu-item[' . $possible_object_id . '][menu-item-object]" value="'. esc_attr( $item->object ) .'" />';

    322. 

  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. 

  323. 		$output .= '<input type="hidden" class="menu-item-type" name="menu-item[' . $possible_object_id . '][menu-item-type]" value="'. esc_attr( $item->type ) .'" />';

    324. 

  324. 		$output .= '<input type="hidden" class="menu-item-title" name="menu-item[' . $possible_object_id . '][menu-item-title]" value="'. esc_attr( $item->title ) .'" />';

    325. 

  325. 		$output .= '<input type="hidden" class="menu-item-url" name="menu-item[' . $possible_object_id . '][menu-item-url]" value="'. esc_attr( $item->url ) .'" />';

    326. 

  326. 		$output .= '<input type="hidden" class="menu-item-target" name="menu-item[' . $possible_object_id . '][menu-item-target]" value="'. esc_attr( $item->target ) .'" />';

    327. 

  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. 

  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. 

  329. 		$output .= '<input type="hidden" class="menu-item-xfn" name="menu-item[' . $possible_object_id . '][menu-item-xfn]" value="'. esc_attr( $item->xfn ) .'" />';

    330. 

  330. 	}

    331. 

  331. 

    332. 

  332. } // Walker_Nav_Menu_Checklist

    333. 

  333. 

    334. 

  334. /**

    335. 

  335.  * Prints the appropriate response to a menu quick search.

    336. 

  336.  *

    337. 

  337.  * @since 3.0.0

    338. 

  338.  *

    339. 

  339.  * @param array $request The unsanitized request values.

    340. 

  340.  */

    341. 

  341. function _wp_ajax_menu_quick_search( $request = array() ) {

    342. 

  342. 	$args = array();

    343. 

  343. 	$type = isset( $request['type'] ) ? $request['type'] : '';

    344. 

  344. 	$object_type = isset( $request['object_type'] ) ? $request['object_type'] : '';

    345. 

  345. 	$query = isset( $request['q'] ) ? $request['q'] : '';

    346. 

  346. 	$response_format = isset( $request['response-format'] ) && in_array( $request['response-format'], array( 'json', 'markup' ) ) ? $request['response-format'] : 'json';

    347. 

  347. 

    348. 

  348. 	if ( 'markup' == $response_format ) {

    349. 

  349. 		$args['walker'] = new Walker_Nav_Menu_Checklist;

    350. 

  350. 	}

    351. 

  351. 

    352. 

  352. 	if ( 'get-post-item' == $type ) {

    353. 

  353. 		if ( post_type_exists( $object_type ) ) {

    354. 

  354. 			if ( isset( $request['ID'] ) ) {

    355. 

  355. 				$object_id = (int) $request['ID'];

    356. 

  356. 				if ( 'markup' == $response_format ) {

    357. 

  357. 					echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', array( get_post( $object_id ) ) ), 0, (object) $args );

    358. 

  358. 				} elseif ( 'json' == $response_format ) {

    359. 

  359. 					echo json_encode(

    360. 

  360. 						array(

    361. 

  361. 							'ID' => $object_id,

    362. 

  362. 							'post_title' => get_the_title( $object_id ),

    363. 

  363. 							'post_type' => get_post_type( $object_id ),

    364. 

  364. 						)

    365. 

  365. 					);

    366. 

  366. 					echo "\n";

    367. 

  367. 				}

    368. 

  368. 			}

    369. 

  369. 		} elseif ( taxonomy_exists( $object_type ) ) {

    370. 

  370. 			if ( isset( $request['ID'] ) ) {

    371. 

  371. 				$object_id = (int) $request['ID'];

    372. 

  372. 				if ( 'markup' == $response_format ) {

    373. 

  373. 					echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', array( get_term( $object_id, $object_type ) ) ), 0, (object) $args );

    374. 

  374. 				} elseif ( 'json' == $response_format ) {

    375. 

  375. 					$post_obj = get_term( $object_id, $object_type );

    376. 

  376. 					echo json_encode(

    377. 

  377. 						array(

    378. 

  378. 							'ID' => $object_id,

    379. 

  379. 							'post_title' => $post_obj->name,

    380. 

  380. 							'post_type' => $object_type,

    381. 

  381. 						)

    382. 

  382. 					);

    383. 

  383. 					echo "\n";

    384. 

  384. 				}

    385. 

  385. 			}

    386. 

  386. 

    387. 

  387. 		}

    388. 

  388. 

    389. 

  389. 	} elseif ( preg_match('/quick-search-(posttype|taxonomy)-([a-zA-Z_-]*\b)/', $type, $matches) ) {

    390. 

  390. 		if ( 'posttype' == $matches[1] && get_post_type_object( $matches[2] ) ) {

    391. 

  391. 			query_posts(array(

    392. 

  392. 				'posts_per_page' => 10,

    393. 

  393. 				'post_type' => $matches[2],

    394. 

  394. 				's' => $query,

    395. 

  395. 			));

    396. 

  396. 			if ( ! have_posts() )

    397. 

  397. 				return;

    398. 

  398. 			while ( have_posts() ) {

    399. 

  399. 				the_post();

    400. 

  400. 				if ( 'markup' == $response_format ) {

    401. 

  401. 					$var_by_ref = get_the_ID();

    402. 

  402. 					echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', array( get_post( $var_by_ref ) ) ), 0, (object) $args );

    403. 

  403. 				} elseif ( 'json' == $response_format ) {

    404. 

  404. 					echo json_encode(

    405. 

  405. 						array(

    406. 

  406. 							'ID' => get_the_ID(),

    407. 

  407. 							'post_title' => get_the_title(),

    408. 

  408. 							'post_type' => get_post_type(),

    409. 

  409. 						)

    410. 

  410. 					);

    411. 

  411. 					echo "\n";

    412. 

  412. 				}

    413. 

  413. 			}

    414. 

  414. 		} elseif ( 'taxonomy' == $matches[1] ) {

    415. 

  415. 			$terms = get_terms( $matches[2], array(

    416. 

  416. 				'name__like' => $query,

    417. 

  417. 				'number' => 10,

    418. 

  418. 			));

    419. 

  419. 			if ( empty( $terms ) || is_wp_error( $terms ) )

    420. 

  420. 				return;

    421. 

  421. 			foreach( (array) $terms as $term ) {

    422. 

  422. 				if ( 'markup' == $response_format ) {

    423. 

  423. 					echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', array( $term ) ), 0, (object) $args );

    424. 

  424. 				} elseif ( 'json' == $response_format ) {

    425. 

  425. 					echo json_encode(

    426. 

  426. 						array(

    427. 

  427. 							'ID' => $term->term_id,

    428. 

  428. 							'post_title' => $term->name,

    429. 

  429. 							'post_type' => $matches[2],

    430. 

  430. 						)

    431. 

  431. 					);

    432. 

  432. 					echo "\n";

    433. 

  433. 				}

    434. 

  434. 			}

    435. 

  435. 		}

    436. 

  436. 	}

    437. 

  437. }

    438. 

  438. 

    439. 

  439. /**

    440. 

  440.  * Register nav menu metaboxes and advanced menu items

    441. 

  441.  *

    442. 

  442.  * @since 3.0.0

    443. 

  443.  **/

    444. 

  444. function wp_nav_menu_setup() {

    445. 

  445. 	// Register meta boxes

    446. 

  446. 	wp_nav_menu_post_type_meta_boxes();

    447. 

  447. 	add_meta_box( 'add-custom-links', __( 'Links' ), 'wp_nav_menu_item_link_meta_box', 'nav-menus', 'side', 'default' );

    448. 

  448. 	wp_nav_menu_taxonomy_meta_boxes();

    449. 

  449. 

    450. 

  450. 	// Register advanced menu items (columns)

    451. 

  451. 	add_filter( 'manage_nav-menus_columns', 'wp_nav_menu_manage_columns' );

    452. 

  452. 

    453. 

  453. 	// If first time editing, disable advanced items by default.

    454. 

  454. 	if( false === get_user_option( 'managenav-menuscolumnshidden' ) ) {

    455. 

  455. 		$user = wp_get_current_user();

    456. 

  456. 		update_user_option($user->ID, 'managenav-menuscolumnshidden',

    457. 

  457. 			array( 0 => 'link-target', 1 => 'css-classes', 2 => 'xfn', 3 => 'description', ),

    458. 

  458. 			true);

    459. 

  459. 	}

    460. 

  460. }

    461. 

  461. 

    462. 

  462. /**

    463. 

  463.  * Limit the amount of meta boxes to just links, pages and cats for first time users.

    464. 

  464.  *

    465. 

  465.  * @since 3.0.0

    466. 

  466.  **/

    467. 

  467. function wp_initial_nav_menu_meta_boxes() {

    468. 

  468. 	global $wp_meta_boxes;

    469. 

  469. 

    470. 

  470. 	if ( get_user_option( 'metaboxhidden_nav-menus' ) !== false || ! is_array($wp_meta_boxes) )

    471. 

  471. 		return;

    472. 

  472. 

    473. 

  473. 	$initial_meta_boxes = array( 'nav-menu-theme-locations', 'add-page', 'add-custom-links', 'add-category' );

    474. 

  474. 	$hidden_meta_boxes = array();

    475. 

  475. 

    476. 

  476. 	foreach ( array_keys($wp_meta_boxes['nav-menus']) as $context ) {

    477. 

  477. 		foreach ( array_keys($wp_meta_boxes['nav-menus'][$context]) as $priority ) {

    478. 

  478. 			foreach ( $wp_meta_boxes['nav-menus'][$context][$priority] as $box ) {

    479. 

  479. 				if ( in_array( $box['id'], $initial_meta_boxes ) ) {

    480. 

  480. 					unset( $box['id'] );

    481. 

  481. 				} else {

    482. 

  482. 					$hidden_meta_boxes[] = $box['id'];

    483. 

  483. 				}

    484. 

  484. 			}

    485. 

  485. 		}

    486. 

  486. 	}

    487. 

  487. 

    488. 

  488. 	$user = wp_get_current_user();

    489. 

  489. 	update_user_option( $user->ID, 'metaboxhidden_nav-menus', $hidden_meta_boxes, true );

    490. 

  490. }

    491. 

  491. 

    492. 

  492. /**

    493. 

  493.  * Creates metaboxes for any post type menu item.

    494. 

  494.  *

    495. 

  495.  * @since 3.0.0

    496. 

  496.  */

    497. 

  497. function wp_nav_menu_post_type_meta_boxes() {

    498. 

  498. 	$post_types = get_post_types( array( 'show_in_nav_menus' => true ), 'object' );

    499. 

  499. 

    500. 

  500. 	if ( ! $post_types )

    501. 

  501. 		return;

    502. 

  502. 

    503. 

  503. 	foreach ( $post_types as $post_type ) {

    504. 

  504. 		/**

    505. 

  505. 		 * Filter whether a menu items meta box will be added for the current

    506. 

  506. 		 * object type.

    507. 

  507. 		 *

    508. 

  508. 		 * If a falsey value is returned instead of an object, the menu items

    509. 

  509. 		 * meta box for the current meta box object will not be added.

    510. 

  510. 		 *

    511. 

  511. 		 * @since 3.0.0

    512. 

  512. 		 *

    513. 

  513. 		 * @param object $meta_box_object The current object to add a menu items

    514. 

  514. 		 *                                meta box for.

    515. 

  515. 		 */

    516. 

  516. 		$post_type = apply_filters( 'nav_menu_meta_box_object', $post_type );

    517. 

  517. 		if ( $post_type ) {

    518. 

  518. 			$id = $post_type->name;

    519. 

  519. 			// Give pages a higher priority.

    520. 

  520. 			$priority = ( 'page' == $post_type->name ? 'core' : 'default' );

    521. 

  521. 			add_meta_box( "add-{$id}", $post_type->labels->name, 'wp_nav_menu_item_post_type_meta_box', 'nav-menus', 'side', $priority, $post_type );

    522. 

  522. 		}

    523. 

  523. 	}

    524. 

  524. }

    525. 

  525. 

    526. 

  526. /**

    527. 

  527.  * Creates metaboxes for any taxonomy menu item.

    528. 

  528.  *

    529. 

  529.  * @since 3.0.0

    530. 

  530.  */

    531. 

  531. function wp_nav_menu_taxonomy_meta_boxes() {

    532. 

  532. 	$taxonomies = get_taxonomies( array( 'show_in_nav_menus' => true ), 'object' );

    533. 

  533. 

    534. 

  534. 	if ( !$taxonomies )

    535. 

  535. 		return;

    536. 

  536. 

    537. 

  537. 	foreach ( $taxonomies as $tax ) {

    538. 

  538. 		/** This filter is documented in wp-admin/includes/nav-menu.php */

    539. 

  539. 		$tax = apply_filters( 'nav_menu_meta_box_object', $tax );

    540. 

  540. 		if ( $tax ) {

    541. 

  541. 			$id = $tax->name;

    542. 

  542. 			add_meta_box( "add-{$id}", $tax->labels->name, 'wp_nav_menu_item_taxonomy_meta_box', 'nav-menus', 'side', 'default', $tax );

    543. 

  543. 		}

    544. 

  544. 	}

    545. 

  545. }

    546. 

  546. 

    547. 

  547. /**

    548. 

  548.  * Check whether to disable the Menu Locations meta box submit button

    549. 

  549.  *

    550. 

  550.  * @since 3.6.0

    551. 

  551.  *

    552. 

  552.  * @uses global $one_theme_location_no_menus to determine if no menus exist

    553. 

  553.  * @uses disabled() to output the disabled attribute in $other_attributes param in submit_button()

    554. 

  554.  *

    555. 

  555.  * @param int|string $nav_menu_selected_id (id, name or slug) of the currently-selected menu

    556. 

  556.  * @return string Disabled attribute if at least one menu exists, false if not

    557. 

  557. */

    558. 

  558. function wp_nav_menu_disabled_check( $nav_menu_selected_id ) {

    559. 

  559. 	global $one_theme_location_no_menus;

    560. 

  560. 

    561. 

  561. 	if ( $one_theme_location_no_menus )

    562. 

  562. 		return false;

    563. 

  563. 

    564. 

  564. 	return disabled( $nav_menu_selected_id, 0 );

    565. 

  565. }

    566. 

  566. 

    567. 

  567. /**

    568. 

  568.  * Displays a metabox for the custom links menu item.

    569. 

  569.  *

    570. 

  570.  * @since 3.0.0

    571. 

  571.  */

    572. 

  572. function wp_nav_menu_item_link_meta_box() {

    573. 

  573. 	global $_nav_menu_placeholder, $nav_menu_selected_id;

    574. 

  574. 

    575. 

  575. 	$_nav_menu_placeholder = 0 > $_nav_menu_placeholder ? $_nav_menu_placeholder - 1 : -1;

    576. 

  576. 

    577. 

  577. 	?>

    578. 

  578. 	<div class="customlinkdiv" id="customlinkdiv">

    579. 

  579. 		<input type="hidden" value="custom" name="menu-item[<?php echo $_nav_menu_placeholder; ?>][menu-item-type]" />

    580. 

  580. 		<p id="menu-item-url-wrap">

    581. 

  581. 			<label class="howto" for="custom-menu-item-url">

    582. 

  582. 				<span><?php _e('URL'); ?></span>

    583. 

  583. 				<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://" />

    584. 

  584. 			</label>

    585. 

  585. 		</p>

    586. 

  586. 

    587. 

  587. 		<p id="menu-item-name-wrap">

    588. 

  588. 			<label class="howto" for="custom-menu-item-name">

    589. 

  589. 				<span><?php _e( 'Link Text' ); ?></span>

    590. 

  590. 				<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'); ?>" />

    591. 

  591. 			</label>

    592. 

  592. 		</p>

    593. 

  593. 

    594. 

  594. 		<p class="button-controls">

    595. 

  595. 			<span class="add-to-menu">

    596. 

  596. 				<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" />

    597. 

  597. 				<span class="spinner"></span>

    598. 

  598. 			</span>

    599. 

  599. 		</p>

    600. 

  600. 

    601. 

  601. 	</div><!-- /.customlinkdiv -->

    602. 

  602. 	<?php

    603. 

  603. }

    604. 

  604. 

    605. 

  605. /**

    606. 

  606.  * Displays a metabox for a post type menu item.

    607. 

  607.  *

    608. 

  608.  * @since 3.0.0

    609. 

  609.  *

    610. 

  610.  * @param string $object Not used.

    611. 

  611.  * @param string $post_type The post type object.

    612. 

  612.  */

    613. 

  613. function wp_nav_menu_item_post_type_meta_box( $object, $post_type ) {

    614. 

  614. 	global $_nav_menu_placeholder, $nav_menu_selected_id;

    615. 

  615. 

    616. 

  616. 	$post_type_name = $post_type['args']->name;

    617. 

  617. 

    618. 

  618. 	// Paginate browsing for large numbers of post objects.

    619. 

  619. 	$per_page = 50;

    620. 

  620. 	$pagenum = isset( $_REQUEST[$post_type_name . '-tab'] ) && isset( $_REQUEST['paged'] ) ? absint( $_REQUEST['paged'] ) : 1;

    621. 

  621. 	$offset = 0 < $pagenum ? $per_page * ( $pagenum - 1 ) : 0;

    622. 

  622. 

    623. 

  623. 	$args = array(

    624. 

  624. 		'offset' => $offset,

    625. 

  625. 		'order' => 'ASC',

    626. 

  626. 		'orderby' => 'title',

    627. 

  627. 		'posts_per_page' => $per_page,

    628. 

  628. 		'post_type' => $post_type_name,

    629. 

  629. 		'suppress_filters' => true,

    630. 

  630. 		'update_post_term_cache' => false,

    631. 

  631. 		'update_post_meta_cache' => false

    632. 

  632. 	);

    633. 

  633. 

    634. 

  634. 	if ( isset( $post_type['args']->_default_query ) )

    635. 

  635. 		$args = array_merge($args, (array) $post_type['args']->_default_query );

    636. 

  636. 

    637. 

  637. 	// @todo transient caching of these results with proper invalidation on updating of a post of this type

    638. 

  638. 	$get_posts = new WP_Query;

    639. 

  639. 	$posts = $get_posts->query( $args );

    640. 

  640. 	if ( ! $get_posts->post_count ) {

    641. 

  641. 		echo '<p>' . __( 'No items.' ) . '</p>';

    642. 

  642. 		return;

    643. 

  643. 	}

    644. 

  644. 

    645. 

  645. 	$num_pages = $get_posts->max_num_pages;

    646. 

  646. 

    647. 

  647. 	$page_links = paginate_links( array(

    648. 

  648. 		'base' => add_query_arg(

    649. 

  649. 			array(

    650. 

  650. 				$post_type_name . '-tab' => 'all',

    651. 

  651. 				'paged' => '%#%',

    652. 

  652. 				'item-type' => 'post_type',

    653. 

  653. 				'item-object' => $post_type_name,

    654. 

  654. 			)

    655. 

  655. 		),

    656. 

  656. 		'format' => '',

    657. 

  657. 		'prev_text' => __('&laquo;'),

    658. 

  658. 		'next_text' => __('&raquo;'),

    659. 

  659. 		'total' => $num_pages,

    660. 

  660. 		'current' => $pagenum

    661. 

  661. 	));

    662. 

  662. 

    663. 

  663. 	$db_fields = false;

    664. 

  664. 	if ( is_post_type_hierarchical( $post_type_name ) ) {

    665. 

  665. 		$db_fields = array( 'parent' => 'post_parent', 'id' => 'ID' );

    666. 

  666. 	}

    667. 

  667. 

    668. 

  668. 	$walker = new Walker_Nav_Menu_Checklist( $db_fields );

    669. 

  669. 

    670. 

  670. 	$current_tab = 'most-recent';

    671. 

  671. 	if ( isset( $_REQUEST[$post_type_name . '-tab'] ) && in_array( $_REQUEST[$post_type_name . '-tab'], array('all', 'search') ) ) {

    672. 

  672. 		$current_tab = $_REQUEST[$post_type_name . '-tab'];

    673. 

  673. 	}

    674. 

  674. 

    675. 

  675. 	if ( ! empty( $_REQUEST['quick-search-posttype-' . $post_type_name] ) ) {

    676. 

  676. 		$current_tab = 'search';

    677. 

  677. 	}

    678. 

  678. 

    679. 

  679. 	$removed_args = array(

    680. 

  680. 		'action',

    681. 

  681. 		'customlink-tab',

    682. 

  682. 		'edit-menu-item',

    683. 

  683. 		'menu-item',

    684. 

  684. 		'page-tab',

    685. 

  685. 		'_wpnonce',

    686. 

  686. 	);

    687. 

  687. 

    688. 

  688. 	?>

    689. 

  689. 	<div id="posttype-<?php echo $post_type_name; ?>" class="posttypediv">

    690. 

  690. 		<ul id="posttype-<?php echo $post_type_name; ?>-tabs" class="posttype-tabs add-menu-item-tabs">

    691. 

  691. 			<li <?php echo ( 'most-recent' == $current_tab ? ' class="tabs"' : '' ); ?>>

    692. 

  692. 				<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">

    693. 

  693. 					<?php _e( 'Most Recent' ); ?>

    694. 

  694. 				</a>

    695. 

  695. 			</li>

    696. 

  696. 			<li <?php echo ( 'all' == $current_tab ? ' class="tabs"' : '' ); ?>>

    697. 

  697. 				<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">

    698. 

  698. 					<?php _e( 'View All' ); ?>

    699. 

  699. 				</a>

    700. 

  700. 			</li>

    701. 

  701. 			<li <?php echo ( 'search' == $current_tab ? ' class="tabs"' : '' ); ?>>

    702. 

  702. 				<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">

    703. 

  703. 					<?php _e( 'Search'); ?>

    704. 

  704. 				</a>

    705. 

  705. 			</li>

    706. 

  706. 		</ul><!-- .posttype-tabs -->

    707. 

  707. 

    708. 

  708. 		<div id="tabs-panel-posttype-<?php echo $post_type_name; ?>-most-recent" class="tabs-panel <?php

    709. 

  709. 			echo ( 'most-recent' == $current_tab ? 'tabs-panel-active' : 'tabs-panel-inactive' );

    710. 

  710. 		?>">

    711. 

  711. 			<ul id="<?php echo $post_type_name; ?>checklist-most-recent" class="categorychecklist form-no-clear">

    712. 

  712. 				<?php

    713. 

  713. 				$recent_args = array_merge( $args, array( 'orderby' => 'post_date', 'order' => 'DESC', 'posts_per_page' => 15 ) );

    714. 

  714. 				$most_recent = $get_posts->query( $recent_args );

    715. 

  715. 				$args['walker'] = $walker;

    716. 

  716. 				echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', $most_recent), 0, (object) $args );

    717. 

  717. 				?>

    718. 

  718. 			</ul>

    719. 

  719. 		</div><!-- /.tabs-panel -->

    720. 

  720. 

    721. 

  721. 		<div class="tabs-panel <?php

    722. 

  722. 			echo ( 'search' == $current_tab ? 'tabs-panel-active' : 'tabs-panel-inactive' );

    723. 

  723. 		?>" id="tabs-panel-posttype-<?php echo $post_type_name; ?>-search">

    724. 

  724. 			<?php

    725. 

  725. 			if ( isset( $_REQUEST['quick-search-posttype-' . $post_type_name] ) ) {

    726. 

  726. 				$searched = esc_attr( $_REQUEST['quick-search-posttype-' . $post_type_name] );

    727. 

  727. 				$search_results = get_posts( array( 's' => $searched, 'post_type' => $post_type_name, 'fields' => 'all', 'order' => 'DESC', ) );

    728. 

  728. 			} else {

    729. 

  729. 				$searched = '';

    730. 

  730. 				$search_results = array();

    731. 

  731. 			}

    732. 

  732. 			?>

    733. 

  733. 			<p class="quick-search-wrap">

    734. 

  734. 				<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; ?>" />

    735. 

  735. 				<span class="spinner"></span>

    736. 

  736. 				<?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 ) ); ?>

    737. 

  737. 			</p>

    738. 

  738. 

    739. 

  739. 			<ul id="<?php echo $post_type_name; ?>-search-checklist" data-wp-lists="list:<?php echo $post_type_name?>" class="categorychecklist form-no-clear">

    740. 

  740. 			<?php if ( ! empty( $search_results ) && ! is_wp_error( $search_results ) ) : ?>

    741. 

  741. 				<?php

    742. 

  742. 				$args['walker'] = $walker;

    743. 

  743. 				echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', $search_results), 0, (object) $args );

    744. 

  744. 				?>

    745. 

  745. 			<?php elseif ( is_wp_error( $search_results ) ) : ?>

    746. 

  746. 				<li><?php echo $search_results->get_error_message(); ?></li>

    747. 

  747. 			<?php elseif ( ! empty( $searched ) ) : ?>

    748. 

  748. 				<li><?php _e('No results found.'); ?></li>

    749. 

  749. 			<?php endif; ?>

    750. 

  750. 			</ul>

    751. 

  751. 		</div><!-- /.tabs-panel -->

    752. 

  752. 

    753. 

  753. 		<div id="<?php echo $post_type_name; ?>-all" class="tabs-panel tabs-panel-view-all <?php

    754. 

  754. 			echo ( 'all' == $current_tab ? 'tabs-panel-active' : 'tabs-panel-inactive' );

    755. 

  755. 		?>">

    756. 

  756. 			<?php if ( ! empty( $page_links ) ) : ?>

    757. 

  757. 				<div class="add-menu-item-pagelinks">

    758. 

  758. 					<?php echo $page_links; ?>

    759. 

  759. 				</div>

    760. 

  760. 			<?php endif; ?>

    761. 

  761. 			<ul id="<?php echo $post_type_name; ?>checklist" data-wp-lists="list:<?php echo $post_type_name?>" class="categorychecklist form-no-clear">

    762. 

  762. 				<?php

    763. 

  763. 				$args['walker'] = $walker;

    764. 

  764. 

    765. 

  765. 				/*

    766. 

  766. 				 * If we're dealing with pages, let's put a checkbox for the front

    767. 

  767. 				 * page at the top of the list.

    768. 

  768. 				 */

    769. 

  769. 				if ( 'page' == $post_type_name ) {

    770. 

  770. 					$front_page = 'page' == get_option('show_on_front') ? (int) get_option( 'page_on_front' ) : 0;

    771. 

  771. 					if ( ! empty( $front_page ) ) {

    772. 

  772. 						$front_page_obj = get_post( $front_page );

    773. 

  773. 						$front_page_obj->front_or_home = true;

    774. 

  774. 						array_unshift( $posts, $front_page_obj );

    775. 

  775. 					} else {

    776. 

  776. 						$_nav_menu_placeholder = ( 0 > $_nav_menu_placeholder ) ? intval($_nav_menu_placeholder) - 1 : -1;

    777. 

  777. 						array_unshift( $posts, (object) array(

    778. 

  778. 							'front_or_home' => true,

    779. 

  779. 							'ID' => 0,

    780. 

  780. 							'object_id' => $_nav_menu_placeholder,

    781. 

  781. 							'post_content' => '',

    782. 

  782. 							'post_excerpt' => '',

    783. 

  783. 							'post_parent' => '',

    784. 

  784. 							'post_title' => _x('Home', 'nav menu home label'),

    785. 

  785. 							'post_type' => 'nav_menu_item',

    786. 

  786. 							'type' => 'custom',

    787. 

  787. 							'url' => home_url('/'),

    788. 

  788. 						) );

    789. 

  789. 					}

    790. 

  790. 				}

    791. 

  791. 

    792. 

  792. 				/**

    793. 

  793. 				 * Filter the posts displayed in the 'View All' tab of the current

    794. 

  794. 				 * post type's menu items meta box.

    795. 

  795. 				 *

    796. 

  796. 				 * The dynamic portion of the hook name, $post_type_name,

    797. 

  797. 				 * refers to the slug of the current post type.

    798. 

  798. 				 *

    799. 

  799. 				 * @since 3.2.0

    800. 

  800. 				 *

    801. 

  801. 				 * @see WP_Query::query()

    802. 

  802. 				 *

    803. 

  803. 				 * @param array  $posts     The posts for the current post type.

    804. 

  804. 				 * @param array  $args      An array of WP_Query arguments.

    805. 

  805. 				 * @param object $post_type The current post type object for this menu item meta box.

    806. 

  806. 				 */

    807. 

  807. 				$posts = apply_filters( "nav_menu_items_{$post_type_name}", $posts, $args, $post_type );

    808. 

  808. 				$checkbox_items = walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', $posts), 0, (object) $args );

    809. 

  809. 

    810. 

  810. 				if ( 'all' == $current_tab && ! empty( $_REQUEST['selectall'] ) ) {

    811. 

  811. 					$checkbox_items = preg_replace('/(type=(.)checkbox(\2))/', '$1 checked=$2checked$2', $checkbox_items);

    812. 

  812. 

    813. 

  813. 				}

    814. 

  814. 

    815. 

  815. 				echo $checkbox_items;

    816. 

  816. 				?>

    817. 

  817. 			</ul>

    818. 

  818. 			<?php if ( ! empty( $page_links ) ) : ?>

    819. 

  819. 				<div class="add-menu-item-pagelinks">

    820. 

  820. 					<?php echo $page_links; ?>

    821. 

  821. 				</div>

    822. 

  822. 			<?php endif; ?>

    823. 

  823. 		</div><!-- /.tabs-panel -->

    824. 

  824. 

    825. 

  825. 		<p class="button-controls">

    826. 

  826. 			<span class="list-controls">

    827. 

  827. 				<a href="<?php

    828. 

  828. 					echo esc_url( add_query_arg(

    829. 

  829. 						array(

    830. 

  830. 							$post_type_name . '-tab' => 'all',

    831. 

  831. 							'selectall' => 1,

    832. 

  832. 						),

    833. 

  833. 						remove_query_arg( $removed_args )

    834. 

  834. 					));

    835. 

  835. 				?>#posttype-<?php echo $post_type_name; ?>" class="select-all"><?php _e('Select All'); ?></a>

    836. 

  836. 			</span>

    837. 

  837. 

    838. 

  838. 			<span class="add-to-menu">

    839. 

  839. 				<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 ); ?>" />

    840. 

  840. 				<span class="spinner"></span>

    841. 

  841. 			</span>

    842. 

  842. 		</p>

    843. 

  843. 

    844. 

  844. 	</div><!-- /.posttypediv -->

    845. 

  845. 	<?php

    846. 

  846. }

    847. 

  847. 

    848. 

  848. /**

    849. 

  849.  * Displays a metabox for a taxonomy menu item.

    850. 

  850.  *

    851. 

  851.  * @since 3.0.0

    852. 

  852.  *

    853. 

  853.  * @param string $object Not used.

    854. 

  854.  * @param string $taxonomy The taxonomy object.

    855. 

  855.  */

    856. 

  856. function wp_nav_menu_item_taxonomy_meta_box( $object, $taxonomy ) {

    857. 

  857. 	global $nav_menu_selected_id;

    858. 

  858. 	$taxonomy_name = $taxonomy['args']->name;

    859. 

  859. 

    860. 

  860. 	// Paginate browsing for large numbers of objects.

    861. 

  861. 	$per_page = 50;

    862. 

  862. 	$pagenum = isset( $_REQUEST[$taxonomy_name . '-tab'] ) && isset( $_REQUEST['paged'] ) ? absint( $_REQUEST['paged'] ) : 1;

    863. 

  863. 	$offset = 0 < $pagenum ? $per_page * ( $pagenum - 1 ) : 0;

    864. 

  864. 

    865. 

  865. 	$args = array(

    866. 

  866. 		'child_of' => 0,

    867. 

  867. 		'exclude' => '',

    868. 

  868. 		'hide_empty' => false,

    869. 

  869. 		'hierarchical' => 1,

    870. 

  870. 		'include' => '',

    871. 

  871. 		'number' => $per_page,

    872. 

  872. 		'offset' => $offset,

    873. 

  873. 		'order' => 'ASC',

    874. 

  874. 		'orderby' => 'name',

    875. 

  875. 		'pad_counts' => false,

    876. 

  876. 	);

    877. 

  877. 

    878. 

  878. 	$terms = get_terms( $taxonomy_name, $args );

    879. 

  879. 

    880. 

  880. 	if ( ! $terms || is_wp_error($terms) ) {

    881. 

  881. 		echo '<p>' . __( 'No items.' ) . '</p>';

    882. 

  882. 		return;

    883. 

  883. 	}

    884. 

  884. 

    885. 

  885. 	$num_pages = ceil( wp_count_terms( $taxonomy_name , array_merge( $args, array('number' => '', 'offset' => '') ) ) / $per_page );

    886. 

  886. 

    887. 

  887. 	$page_links = paginate_links( array(

    888. 

  888. 		'base' => add_query_arg(

    889. 

  889. 			array(

    890. 

  890. 				$taxonomy_name . '-tab' => 'all',

    891. 

  891. 				'paged' => '%#%',

    892. 

  892. 				'item-type' => 'taxonomy',

    893. 

  893. 				'item-object' => $taxonomy_name,

    894. 

  894. 			)

    895. 

  895. 		),

    896. 

  896. 		'format' => '',

    897. 

  897. 		'prev_text' => __('&laquo;'),

    898. 

  898. 		'next_text' => __('&raquo;'),

    899. 

  899. 		'total' => $num_pages,

    900. 

  900. 		'current' => $pagenum

    901. 

  901. 	));

    902. 

  902. 

    903. 

  903. 	$db_fields = false;

    904. 

  904. 	if ( is_taxonomy_hierarchical( $taxonomy_name ) ) {

    905. 

  905. 		$db_fields = array( 'parent' => 'parent', 'id' => 'term_id' );

    906. 

  906. 	}

    907. 

  907. 

    908. 

  908. 	$walker = new Walker_Nav_Menu_Checklist( $db_fields );

    909. 

  909. 

    910. 

  910. 	$current_tab = 'most-used';

    911. 

  911. 	if ( isset( $_REQUEST[$taxonomy_name . '-tab'] ) && in_array( $_REQUEST[$taxonomy_name . '-tab'], array('all', 'most-used', 'search') ) ) {

    912. 

  912. 		$current_tab = $_REQUEST[$taxonomy_name . '-tab'];

    913. 

  913. 	}

    914. 

  914. 

    915. 

  915. 	if ( ! empty( $_REQUEST['quick-search-taxonomy-' . $taxonomy_name] ) ) {

    916. 

  916. 		$current_tab = 'search';

    917. 

  917. 	}

    918. 

  918. 

    919. 

  919. 	$removed_args = array(

    920. 

  920. 		'action',

    921. 

  921. 		'customlink-tab',

    922. 

  922. 		'edit-menu-item',

    923. 

  923. 		'menu-item',

    924. 

  924. 		'page-tab',

    925. 

  925. 		'_wpnonce',

    926. 

  926. 	);

    927. 

  927. 

    928. 

  928. 	?>

    929. 

  929. 	<div id="taxonomy-<?php echo $taxonomy_name; ?>" class="taxonomydiv">

    930. 

  930. 		<ul id="taxonomy-<?php echo $taxonomy_name; ?>-tabs" class="taxonomy-tabs add-menu-item-tabs">

    931. 

  931. 			<li <?php echo ( 'most-used' == $current_tab ? ' class="tabs"' : '' ); ?>>

    932. 

  932. 				<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">

    933. 

  933. 					<?php _e( 'Most Used' ); ?>

    934. 

  934. 				</a>

    935. 

  935. 			</li>

    936. 

  936. 			<li <?php echo ( 'all' == $current_tab ? ' class="tabs"' : '' ); ?>>

    937. 

  937. 				<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">

    938. 

  938. 					<?php _e( 'View All' ); ?>

    939. 

  939. 				</a>

    940. 

  940. 			</li>

    941. 

  941. 			<li <?php echo ( 'search' == $current_tab ? ' class="tabs"' : '' ); ?>>

    942. 

  942. 				<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; ?>">

    943. 

  943. 					<?php _e( 'Search' ); ?>

    944. 

  944. 				</a>

    945. 

  945. 			</li>

    946. 

  946. 		</ul><!-- .taxonomy-tabs -->

    947. 

  947. 

    948. 

  948. 		<div id="tabs-panel-<?php echo $taxonomy_name; ?>-pop" class="tabs-panel <?php

    949. 

  949. 			echo ( 'most-used' == $current_tab ? 'tabs-panel-active' : 'tabs-panel-inactive' );

    950. 

  950. 		?>">

    951. 

  951. 			<ul id="<?php echo $taxonomy_name; ?>checklist-pop" class="categorychecklist form-no-clear" >

    952. 

  952. 				<?php

    953. 

  953. 				$popular_terms = get_terms( $taxonomy_name, array( 'orderby' => 'count', 'order' => 'DESC', 'number' => 10, 'hierarchical' => false ) );

    954. 

  954. 				$args['walker'] = $walker;

    955. 

  955. 				echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', $popular_terms), 0, (object) $args );

    956. 

  956. 				?>

    957. 

  957. 			</ul>

    958. 

  958. 		</div><!-- /.tabs-panel -->

    959. 

  959. 

    960. 

  960. 		<div id="tabs-panel-<?php echo $taxonomy_name; ?>-all" class="tabs-panel tabs-panel-view-all <?php

    961. 

  961. 			echo ( 'all' == $current_tab ? 'tabs-panel-active' : 'tabs-panel-inactive' );

    962. 

  962. 		?>">

    963. 

  963. 			<?php if ( ! empty( $page_links ) ) : ?>

    964. 

  964. 				<div class="add-menu-item-pagelinks">

    965. 

  965. 					<?php echo $page_links; ?>

    966. 

  966. 				</div>

    967. 

  967. 			<?php endif; ?>

    968. 

  968. 			<ul id="<?php echo $taxonomy_name; ?>checklist" data-wp-lists="list:<?php echo $taxonomy_name?>" class="categorychecklist form-no-clear">

    969. 

  969. 				<?php

    970. 

  970. 				$args['walker'] = $walker;

    971. 

  971. 				echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', $terms), 0, (object) $args );

    972. 

  972. 				?>

    973. 

  973. 			</ul>

    974. 

  974. 			<?php if ( ! empty( $page_links ) ) : ?>

    975. 

  975. 				<div class="add-menu-item-pagelinks">

    976. 

  976. 					<?php echo $page_links; ?>

    977. 

  977. 				</div>

    978. 

  978. 			<?php endif; ?>

    979. 

  979. 		</div><!-- /.tabs-panel -->

    980. 

  980. 

    981. 

  981. 		<div class="tabs-panel <?php

    982. 

  982. 			echo ( 'search' == $current_tab ? 'tabs-panel-active' : 'tabs-panel-inactive' );

    983. 

  983. 		?>" id="tabs-panel-search-taxonomy-<?php echo $taxonomy_name; ?>">

    984. 

  984. 			<?php

    985. 

  985. 			if ( isset( $_REQUEST['quick-search-taxonomy-' . $taxonomy_name] ) ) {

    986. 

  986. 				$searched = esc_attr( $_REQUEST['quick-search-taxonomy-' . $taxonomy_name] );

    987. 

  987. 				$search_results = get_terms( $taxonomy_name, array( 'name__like' => $searched, 'fields' => 'all', 'orderby' => 'count', 'order' => 'DESC', 'hierarchical' => false ) );

    988. 

  988. 			} else {

    989. 

  989. 				$searched = '';

    990. 

  990. 				$search_results = array();

    991. 

  991. 			}

    992. 

  992. 			?>

    993. 

  993. 			<p class="quick-search-wrap">

    994. 

  994. 				<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; ?>" />

    995. 

  995. 				<span class="spinner"></span>

    996. 

  996. 				<?php submit_button( __( 'Search' ), 'button-small quick-search-submit button-secondary hide-if-js', 'submit', false, array( 'id' => 'submit-quick-search-taxonomy-' . $taxonomy_name ) ); ?>

    997. 

  997. 			</p>

    998. 

  998. 

    999. 

  999. 			<ul id="<?php echo $taxonomy_name; ?>-search-checklist" data-wp-lists="list:<?php echo $taxonomy_name?>" class="categorychecklist form-no-clear">

    1000. 

  1000. 			<?php if ( ! empty( $search_results ) && ! is_wp_error( $search_results ) ) : ?>

    1001. 

  1001. 				<?php

    1002. 

  1002. 				$args['walker'] = $walker;

    1003. 

  1003. 				echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', $search_results), 0, (object) $args );

    1004. 

  1004. 				?>

    1005. 

  1005. 			<?php elseif ( is_wp_error( $search_results ) ) : ?>

    1006. 

  1006. 				<li><?php echo $search_results->get_error_message(); ?></li>

    1007. 

  1007. 			<?php elseif ( ! empty( $searched ) ) : ?>

    1008. 

  1008. 				<li><?php _e('No results found.'); ?></li>

    1009. 

  1009. 			<?php endif; ?>

    1010. 

  1010. 			</ul>

    1011. 

  1011. 		</div><!-- /.tabs-panel -->

    1012. 

  1012. 

    1013. 

  1013. 		<p class="button-controls">

    1014. 

  1014. 			<span class="list-controls">

    1015. 

  1015. 				<a href="<?php

    1016. 

  1016. 					echo esc_url(add_query_arg(

    1017. 

  1017. 						array(

    1018. 

  1018. 							$taxonomy_name . '-tab' => 'all',

    1019. 

  1019. 							'selectall' => 1,

    1020. 

  1020. 						),

    1021. 

  1021. 						remove_query_arg($removed_args)

    1022. 

  1022. 					));

    1023. 

  1023. 				?>#taxonomy-<?php echo $taxonomy_name; ?>" class="select-all"><?php _e('Select All'); ?></a>

    1024. 

  1024. 			</span>

    1025. 

  1025. 

    1026. 

  1026. 			<span class="add-to-menu">

    1027. 

  1027. 				<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 ); ?>" />

    1028. 

  1028. 				<span class="spinner"></span>

    1029. 

  1029. 			</span>

    1030. 

  1030. 		</p>

    1031. 

  1031. 

    1032. 

  1032. 	</div><!-- /.taxonomydiv -->

    1033. 

  1033. 	<?php

    1034. 

  1034. }

    1035. 

  1035. 

    1036. 

  1036. /**

    1037. 

  1037.  * Save posted nav menu item data.

    1038. 

  1038.  *

    1039. 

  1039.  * @since 3.0.0

    1040. 

  1040.  *

    1041. 

  1041.  * @param int $menu_id The menu ID for which to save this item. $menu_id of 0 makes a draft, orphaned menu item.

    1042. 

  1042.  * @param array $menu_data The unsanitized posted menu item data.

    1043. 

  1043.  * @return array The database IDs of the items saved

    1044. 

  1044.  */

    1045. 

  1045. function wp_save_nav_menu_items( $menu_id = 0, $menu_data = array() ) {

    1046. 

  1046. 	$menu_id = (int) $menu_id;

    1047. 

  1047. 	$items_saved = array();

    1048. 

  1048. 

    1049. 

  1049. 	if ( 0 == $menu_id || is_nav_menu( $menu_id ) ) {

    1050. 

  1050. 

    1051. 

  1051. 		// Loop through all the menu items' POST values.

    1052. 

  1052. 		foreach( (array) $menu_data as $_possible_db_id => $_item_object_data ) {

    1053. 

  1053. 			if (

    1054. 

  1054. 				// Checkbox is not checked.

    1055. 

  1055. 				empty( $_item_object_data['menu-item-object-id'] ) &&

    1056. 

  1056. 				(

    1057. 

  1057. 					// And item type either isn't set.

    1058. 

  1058. 					! isset( $_item_object_data['menu-item-type'] ) ||

    1059. 

  1059. 					// Or URL is the default.

    1060. 

  1060. 					in_array( $_item_object_data['menu-item-url'], array( 'http://', '' ) ) ||

    1061. 

  1061. 					! ( '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)

    1062. 

  1062. 					// Or it *is* a custom menu item that already exists.

    1063. 

  1063. 					! empty( $_item_object_data['menu-item-db-id'] )

    1064. 

  1064. 				)

    1065. 

  1065. 			) {

    1066. 

  1066. 				// Then this potential menu item is not getting added to this menu.

    1067. 

  1067. 				continue;

    1068. 

  1068. 			}

    1069. 

  1069. 

    1070. 

  1070. 			// If this possible menu item doesn't actually have a menu database ID yet.

    1071. 

  1071. 			if (

    1072. 

  1072. 				empty( $_item_object_data['menu-item-db-id'] ) ||

    1073. 

  1073. 				( 0 > $_possible_db_id ) ||

    1074. 

  1074. 				$_possible_db_id != $_item_object_data['menu-item-db-id']

    1075. 

  1075. 			) {

    1076. 

  1076. 				$_actual_db_id = 0;

    1077. 

  1077. 			} else {

    1078. 

  1078. 				$_actual_db_id = (int) $_item_object_data['menu-item-db-id'];

    1079. 

  1079. 			}

    1080. 

  1080. 

    1081. 

  1081. 			$args = array(

    1082. 

  1082. 				'menu-item-db-id' => ( isset( $_item_object_data['menu-item-db-id'] ) ? $_item_object_data['menu-item-db-id'] : '' ),

    1083. 

  1083. 				'menu-item-object-id' => ( isset( $_item_object_data['menu-item-object-id'] ) ? $_item_object_data['menu-item-object-id'] : '' ),

    1084. 

  1084. 				'menu-item-object' => ( isset( $_item_object_data['menu-item-object'] ) ? $_item_object_data['menu-item-object'] : '' ),

    1085. 

  1085. 				'menu-item-parent-id' => ( isset( $_item_object_data['menu-item-parent-id'] ) ? $_item_object_data['menu-item-parent-id'] : '' ),

    1086. 

  1086. 				'menu-item-position' => ( isset( $_item_object_data['menu-item-position'] ) ? $_item_object_data['menu-item-position'] : '' ),

    1087. 

  1087. 				'menu-item-type' => ( isset( $_item_object_data['menu-item-type'] ) ? $_item_object_data['menu-item-type'] : '' ),

    1088. 

  1088. 				'menu-item-title' => ( isset( $_item_object_data['menu-item-title'] ) ? $_item_object_data['menu-item-title'] : '' ),

    1089. 

  1089. 				'menu-item-url' => ( isset( $_item_object_data['menu-item-url'] ) ? $_item_object_data['menu-item-url'] : '' ),

    1090. 

  1090. 				'menu-item-description' => ( isset( $_item_object_data['menu-item-description'] ) ? $_item_object_data['menu-item-description'] : '' ),

    1091. 

  1091. 				'menu-item-attr-title' => ( isset( $_item_object_data['menu-item-attr-title'] ) ? $_item_object_data['menu-item-attr-title'] : '' ),

    1092. 

  1092. 				'menu-item-target' => ( isset( $_item_object_data['menu-item-target'] ) ? $_item_object_data['menu-item-target'] : '' ),

    1093. 

  1093. 				'menu-item-classes' => ( isset( $_item_object_data['menu-item-classes'] ) ? $_item_object_data['menu-item-classes'] : '' ),

    1094. 

  1094. 				'menu-item-xfn' => ( isset( $_item_object_data['menu-item-xfn'] ) ? $_item_object_data['menu-item-xfn'] : '' ),

    1095. 

  1095. 			);

    1096. 

  1096. 

    1097. 

  1097. 			$items_saved[] = wp_update_nav_menu_item( $menu_id, $_actual_db_id, $args );

    1098. 

  1098. 

    1099. 

  1099. 		}

    1100. 

  1100. 	}

    1101. 

  1101. 	return $items_saved;

    1102. 

  1102. }

    1103. 

  1103. 

    1104. 

  1104. /**

    1105. 

  1105.  * Adds custom arguments to some of the meta box object types.

    1106. 

  1106.  *

    1107. 

  1107.  * @since 3.0.0

    1108. 

  1108.  *

    1109. 

  1109.  * @access private

    1110. 

  1110.  *

    1111. 

  1111.  * @param object $object The post type or taxonomy meta-object.

    1112. 

  1112.  * @return object The post type of taxonomy object.

    1113. 

  1113.  */

    1114. 

  1114. function _wp_nav_menu_meta_box_object( $object = null ) {

    1115. 

  1115. 	if ( isset( $object->name ) ) {

    1116. 

  1116. 

    1117. 

  1117. 		if ( 'page' == $object->name ) {

    1118. 

  1118. 			$object->_default_query = array(

    1119. 

  1119. 				'orderby' => 'menu_order title',

    1120. 

  1120. 				'post_status' => 'publish',

    1121. 

  1121. 			);

    1122. 

  1122. 

    1123. 

  1123. 		// Posts should show only published items.

    1124. 

  1124. 		} elseif ( 'post' == $object->name ) {

    1125. 

  1125. 			$object->_default_query = array(

    1126. 

  1126. 				'post_status' => 'publish',

    1127. 

  1127. 			);

    1128. 

  1128. 

    1129. 

  1129. 		// Categories should be in reverse chronological order.

    1130. 

  1130. 		} elseif ( 'category' == $object->name ) {

    1131. 

  1131. 			$object->_default_query = array(

    1132. 

  1132. 				'orderby' => 'id',

    1133. 

  1133. 				'order' => 'DESC',

    1134. 

  1134. 			);

    1135. 

  1135. 

    1136. 

  1136. 		// Custom post types should show only published items.

    1137. 

  1137. 		} else {

    1138. 

  1138. 			$object->_default_query = array(

    1139. 

  1139. 				'post_status' => 'publish',

    1140. 

  1140. 			);

    1141. 

  1141. 		}

    1142. 

  1142. 	}

    1143. 

  1143. 

    1144. 

  1144. 	return $object;

    1145. 

  1145. }

    1146. 

  1146. 

    1147. 

  1147. /**

    1148. 

  1148.  * Returns the menu formatted to edit.

    1149. 

  1149.  *

    1150. 

  1150.  * @since 3.0.0

    1151. 

  1151.  *

    1152. 

  1152.  * @param string $menu_id The ID of the menu to format.

    1153. 

  1153.  * @return string|WP_Error $output The menu formatted to edit or error object on failure.

    1154. 

  1154.  */

    1155. 

  1155. function wp_get_nav_menu_to_edit( $menu_id = 0 ) {

    1156. 

  1156. 	$menu = wp_get_nav_menu_object( $menu_id );

    1157. 

  1157. 

    1158. 

  1158. 	// If the menu exists, get its items.

    1159. 

  1159. 	if ( is_nav_menu( $menu ) ) {

    1160. 

  1160. 		$menu_items = wp_get_nav_menu_items( $menu->term_id, array('post_status' => 'any') );

    1161. 

  1161. 		$result = '<div id="menu-instructions" class="post-body-plain';

    1162. 

  1162. 		$result .= ( ! empty($menu_items) ) ? ' menu-instructions-inactive">' : '">';

    1163. 

  1163. 		$result .= '<p>' . __( 'Add menu items from the column on the left.' ) . '</p>';

    1164. 

  1164. 		$result .= '</div>';

    1165. 

  1165. 

    1166. 

  1166. 		if( empty($menu_items) )

    1167. 

  1167. 			return $result . ' <ul class="menu" id="menu-to-edit"> </ul>';

    1168. 

  1168. 

    1169. 

  1169. 		/**

    1170. 

  1170. 		 * Filter the Walker class used when adding nav menu items.

    1171. 

  1171. 		 *

    1172. 

  1172. 		 * @since 3.0.0

    1173. 

  1173. 		 *

    1174. 

  1174. 		 * @param string $class   The walker class to use. Default 'Walker_Nav_Menu_Edit'.

    1175. 

  1175. 		 * @param int    $menu_id ID of the menu being rendered.

    1176. 

  1176. 		 */

    1177. 

  1177. 		$walker_class_name = apply_filters( 'wp_edit_nav_menu_walker', 'Walker_Nav_Menu_Edit', $menu_id );

    1178. 

  1178. 

    1179. 

  1179. 		if ( class_exists( $walker_class_name ) )

    1180. 

  1180. 			$walker = new $walker_class_name;

    1181. 

  1181. 		else

    1182. 

  1182. 			return new WP_Error( 'menu_walker_not_exist', sprintf( __('The Walker class named <strong>%s</strong> does not exist.'), $walker_class_name ) );

    1183. 

  1183. 

    1184. 

  1184. 		$some_pending_menu_items = $some_invalid_menu_items = false;

    1185. 

  1185. 		foreach( (array) $menu_items as $menu_item ) {

    1186. 

  1186. 			if ( isset( $menu_item->post_status ) && 'draft' == $menu_item->post_status )

    1187. 

  1187. 				$some_pending_menu_items = true;

    1188. 

  1188. 			if ( ! empty( $menu_item->_invalid ) )

    1189. 

  1189. 				$some_invalid_menu_items = true;

    1190. 

  1190. 		}

    1191. 

  1191. 

    1192. 

  1192. 		if ( $some_pending_menu_items )

    1193. 

  1193. 			$result .= '<div class="updated inline"><p>' . __('Click Save Menu to make pending menu items public.') . '</p></div>';

    1194. 

  1194. 

    1195. 

  1195. 		if ( $some_invalid_menu_items )

    1196. 

  1196. 			$result .= '<div class="error inline"><p>' . __('There are some invalid menu items. Please check or delete them.') . '</p></div>';

    1197. 

  1197. 

    1198. 

  1198. 		$result .= '<ul class="menu" id="menu-to-edit"> ';

    1199. 

  1199. 		$result .= walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', $menu_items), 0, (object) array('walker' => $walker ) );

    1200. 

  1200. 		$result .= ' </ul> ';

    1201. 

  1201. 		return $result;

    1202. 

  1202. 	} elseif ( is_wp_error( $menu ) ) {

    1203. 

  1203. 		return $menu;

    1204. 

  1204. 	}

    1205. 

  1205. 

    1206. 

  1206. }

    1207. 

  1207. 

    1208. 

  1208. /**

    1209. 

  1209.  * Returns the columns for the nav menus page.

    1210. 

  1210.  *

    1211. 

  1211.  * @since 3.0.0

    1212. 

  1212.  *

    1213. 

  1213.  * @return string|WP_Error $output The menu formatted to edit or error object on failure.

    1214. 

  1214.  */

    1215. 

  1215. function wp_nav_menu_manage_columns() {

    1216. 

  1216. 	return array(

    1217. 

  1217. 		'_title' => __('Show advanced menu properties'),

    1218. 

  1218. 		'cb' => '<input type="checkbox" />',

    1219. 

  1219. 		'link-target' => __('Link Target'),

    1220. 

  1220. 		'css-classes' => __('CSS Classes'),

    1221. 

  1221. 		'xfn' => __('Link Relationship (XFN)'),

    1222. 

  1222. 		'description' => __('Description'),

    1223. 

  1223. 	);

    1224. 

  1224. }

    1225. 

  1225. 

    1226. 

  1226. /**

    1227. 

  1227.  * Deletes orphaned draft menu items

    1228. 

  1228.  *

    1229. 

  1229.  * @access private

    1230. 

  1230.  * @since 3.0.0

    1231. 

  1231.  *

    1232. 

  1232.  */

    1233. 

  1233. function _wp_delete_orphaned_draft_menu_items() {

    1234. 

  1234. 	global $wpdb;

    1235. 

  1235. 	$delete_timestamp = time() - ( DAY_IN_SECONDS * EMPTY_TRASH_DAYS );

    1236. 

  1236. 

    1237. 

  1237. 	// Delete orphaned draft menu items.

    1238. 

  1238. 	$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 ) );

    1239. 

  1239. 

    1240. 

  1240. 	foreach( (array) $menu_items_to_delete as $menu_item_id )

    1241. 

  1241. 	…
    1242.

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