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1 <?php 2 3 /** 4 * Create HTML list of nav menu input items. 5 * 6 * @package WordPress 7 * @since 3.0.0 8 * @uses Walker_Nav_Menu 9 */ 10 class Walker_Nav_Menu_Edit extends Walker_Nav_Menu { 11 /** 12 * @see Walker_Nav_Menu::start_lvl() 13 * @since 3.0.0 14 * 15 * @param string $output Passed by reference. 16 */ 17 function start_lvl(&$output) {} 18 19 /** 20 * @see Walker_Nav_Menu::end_lvl() 21 * @since 3.0.0 22 * 23 * @param string $output Passed by reference. 24 */ 25 function end_lvl(&$output) { 26 } 27 28 /** 29 * @see Walker::start_el() 30 * @since 3.0.0 31 * 32 * @param string $output Passed by reference. Used to append additional content. 33 * @param object $item Menu item data object. 34 * @param int $depth Depth of menu item. Used for padding. 35 * @param object $args 36 */ 37 function start_el(&$output, $item, $depth, $args) { 38 global $_wp_nav_menu_max_depth; 39 $_wp_nav_menu_max_depth = $depth > $_wp_nav_menu_max_depth ? $depth : $_wp_nav_menu_max_depth; 40 41 $indent = ( $depth ) ? str_repeat( "\t", $depth ) : ''; 42 43 ob_start(); 44 $item_id = esc_attr( $item->ID ); 45 $removed_args = array( 46 'action', 47 'customlink-tab', 48 'edit-menu-item', 49 'menu-item', 50 'page-tab', 51 '_wpnonce', 52 ); 53 54 $original_title = ''; 55 if ( 'taxonomy' == $item->type ) { 56 $original_title = get_term_field( 'name', $item->object_id, $item->object, 'raw' ); 57 if ( is_wp_error( $original_title ) ) 58 $original_title = false; 59 } elseif ( 'post_type' == $item->type ) { 60 $original_object = get_post( $item->object_id ); 61 $original_title = $original_object->post_title; 62 } 63 64 $classes = array( 65 'menu-item menu-item-depth-' . $depth, 66 'menu-item-' . esc_attr( $item->object ), 67 'menu-item-edit-' . ( ( isset( $_GET['edit-menu-item'] ) && $item_id == $_GET['edit-menu-item'] ) ? 'active' : 'inactive'), 68 ); 69 70 $title = $item->title; 71 72 if ( ! empty( $item->_invalid ) ) { 73 $classes[] = 'menu-item-invalid'; 74 /* translators: %s: title of menu item which is invalid */ 75 $title = sprintf( __( '%s (Invalid)' ), $item->title ); 76 } elseif ( isset( $item->post_status ) && 'draft' == $item->post_status ) { 77 $classes[] = 'pending'; 78 /* translators: %s: title of menu item in draft status */ 79 $title = sprintf( __('%s (Pending)'), $item->title ); 80 } 81 82 $title = empty( $item->label ) ? $title : $item->label; 83 84 ?> 85 <li id="menu-item-<?php echo $item_id; ?>" class="<?php echo implode(' ', $classes ); ?>"> 86 <dl class="menu-item-bar"> 87 <dt class="menu-item-handle"> 88 <span class="item-title"><?php echo esc_html( $title ); ?></span> 89 <span class="item-controls"> 90 <span class="item-type"><?php echo esc_html( $item->type_label ); ?></span> 91 <span class="item-order hide-if-js"> 92 <a href="<?php 93 echo wp_nonce_url( 94 add_query_arg( 95 array( 96 'action' => 'move-up-menu-item', 97 'menu-item' => $item_id, 98 ), 99 remove_query_arg($removed_args, admin_url( 'nav-menus.php' ) ) 100 ), 101 'move-menu_item' 102 ); 103 ?>" class="item-move-up"><abbr title="<?php esc_attr_e('Move up'); ?>">↑</abbr></a> 104 | 105 <a href="<?php 106 echo wp_nonce_url( 107 add_query_arg( 108 array( 109 'action' => 'move-down-menu-item', 110 'menu-item' => $item_id, 111 ), 112 remove_query_arg($removed_args, admin_url( 'nav-menus.php' ) ) 113 ), 114 'move-menu_item' 115 ); 116 ?>" class="item-move-down"><abbr title="<?php esc_attr_e('Move down'); ?>">↓</abbr></a> 117 </span> 118 <a class="item-edit" id="edit-<?php echo $item_id; ?>" title="<?php esc_attr_e('Edit Menu Item'); ?>" href="<?php 119 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 ) ) ); 120 ?>"><?php _e( 'Edit Menu Item' ); ?></a> 121 </span> 122 </dt> 123 </dl> 124 125 <div class="menu-item-settings" id="menu-item-settings-<?php echo $item_id; ?>"> 126 <?php if( 'custom' == $item->type ) : ?> 127 <p class="field-url description description-wide"> 128 <label for="edit-menu-item-url-<?php echo $item_id; ?>"> 129 <?php _e( 'URL' ); ?><br /> 130 <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 ); ?>" /> 131 </label> 132 </p> 133 <?php endif; ?> 134 <p class="description description-thin"> 135 <label for="edit-menu-item-title-<?php echo $item_id; ?>"> 136 <?php _e( 'Navigation Label' ); ?><br /> 137 <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 ); ?>" /> 138 </label> 139 </p> 140 <p class="description description-thin"> 141 <label for="edit-menu-item-attr-title-<?php echo $item_id; ?>"> 142 <?php _e( 'Title Attribute' ); ?><br /> 143 <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 ); ?>" /> 144 </label> 145 </p> 146 <p class="field-link-target description"> 147 <label for="edit-menu-item-target-<?php echo $item_id; ?>"> 148 <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' ); ?> /> 149 <?php _e( 'Open link in a new window/tab' ); ?> 150 </label> 151 </p> 152 <p class="field-css-classes description description-thin"> 153 <label for="edit-menu-item-classes-<?php echo $item_id; ?>"> 154 <?php _e( 'CSS Classes (optional)' ); ?><br /> 155 <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 ) ); ?>" /> 156 </label> 157 </p> 158 <p class="field-xfn description description-thin"> 159 <label for="edit-menu-item-xfn-<?php echo $item_id; ?>"> 160 <?php _e( 'Link Relationship (XFN)' ); ?><br /> 161 <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 ); ?>" /> 162 </label> 163 </p> 164 <p class="field-description description description-wide"> 165 <label for="edit-menu-item-description-<?php echo $item_id; ?>"> 166 <?php _e( 'Description' ); ?><br /> 167 <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> 168 <span class="description"><?php _e('The description will be displayed in the menu if the current theme supports it.'); ?></span> 169 </label> 170 </p> 171 172 <div class="menu-item-actions description-wide submitbox"> 173 <?php if( 'custom' != $item->type && $original_title !== false ) : ?> 174 <p class="link-to-original"> 175 <?php printf( __('Original: %s'), '<a href="' . esc_attr( $item->url ) . '">' . esc_html( $original_title ) . '</a>' ); ?> 176 </p> 177 <?php endif; ?> 178 <a class="item-delete submitdelete deletion" id="delete-<?php echo $item_id; ?>" href="<?php 179 echo wp_nonce_url( 180 add_query_arg( 181 array( 182 'action' => 'delete-menu-item', 183 'menu-item' => $item_id, 184 ), 185 remove_query_arg($removed_args, admin_url( 'nav-menus.php' ) ) 186 ), 187 'delete-menu_item_' . $item_id 188 ); ?>"><?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' ) ) ) ); 189 ?>#menu-item-settings-<?php echo $item_id; ?>"><?php _e('Cancel'); ?></a> 190 </div> 191 192 <input class="menu-item-data-db-id" type="hidden" name="menu-item-db-id[<?php echo $item_id; ?>]" value="<?php echo $item_id; ?>" /> 193 <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 ); ?>" /> 194 <input class="menu-item-data-object" type="hidden" name="menu-item-object[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->object ); ?>" /> 195 <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 ); ?>" /> 196 <input class="menu-item-data-position" type="hidden" name="menu-item-position[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->menu_order ); ?>" /> 197 <input class="menu-item-data-type" type="hidden" name="menu-item-type[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->type ); ?>" /> 198 </div><!-- .menu-item-settings--> 199 <ul class="menu-item-transport"></ul> 200 <?php 201 $output .= ob_get_clean(); 202 } 203 } 204 205 /** 206 * Create HTML list of nav menu input items. 207 * 208 * @package WordPress 209 * @since 3.0.0 210 * @uses Walker_Nav_Menu 211 */ 212 class Walker_Nav_Menu_Checklist extends Walker_Nav_Menu { 213 function __construct( $fields = false ) { 214 if ( $fields ) { 215 $this->db_fields = $fields; 216 } 217 } 218 219 function start_lvl( &$output, $depth ) { 220 $indent = str_repeat( "\t", $depth ); 221 $output .= "\n$indent<ul class='children'>\n"; 222 } 223 224 function end_lvl( &$output, $depth ) { 225 $indent = str_repeat( "\t", $depth ); 226 $output .= "\n$indent</ul>"; 227 } 228 229 /** 230 * @see Walker::start_el() 231 * @since 3.0.0 232 * 233 * @param string $output Passed by reference. Used to append additional content. 234 * @param object $item Menu item data object. 235 * @param int $depth Depth of menu item. Used for padding. 236 * @param object $args 237 */ 238 function start_el(&$output, $item, $depth, $args) { 239 global $_nav_menu_placeholder; 240 241 $_nav_menu_placeholder = ( 0 > $_nav_menu_placeholder ) ? intval($_nav_menu_placeholder) - 1 : -1; 242 $possible_object_id = isset( $item->post_type ) && 'nav_menu_item' == $item->post_type ? $item->object_id : $_nav_menu_placeholder; 243 $possible_db_id = ( ! empty( $item->ID ) ) && ( 0 < $possible_object_id ) ? (int) $item->ID : 0; 244 245 $indent = ( $depth ) ? str_repeat( "\t", $depth ) : ''; 246 247 $output .= $indent . '<li>'; 248 $output .= '<label class="menu-item-title">'; 249 $output .= '<input type="checkbox" class="menu-item-checkbox'; 250 if ( ! empty( $item->_add_to_top ) ) { 251 $output .= ' add-to-top'; 252 } 253 $output .= '" name="menu-item[' . $possible_object_id . '][menu-item-object-id]" value="'. esc_attr( $item->object_id ) .'" /> '; 254 $output .= empty( $item->label ) ? esc_html( $item->title ) : esc_html( $item->label ); 255 $output .= '</label>'; 256 257 // Menu item hidden fields 258 $output .= '<input type="hidden" class="menu-item-db-id" name="menu-item[' . $possible_object_id . '][menu-item-db-id]" value="' . $possible_db_id . '" />'; 259 $output .= '<input type="hidden" class="menu-item-object" name="menu-item[' . $possible_object_id . '][menu-item-object]" value="'. esc_attr( $item->object ) .'" />'; 260 $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 ) .'" />'; 261 $output .= '<input type="hidden" class="menu-item-type" name="menu-item[' . $possible_object_id . '][menu-item-type]" value="'. esc_attr( $item->type ) .'" />'; 262 $output .= '<input type="hidden" class="menu-item-title" name="menu-item[' . $possible_object_id . '][menu-item-title]" value="'. esc_attr( $item->title ) .'" />'; 263 $output .= '<input type="hidden" class="menu-item-url" name="menu-item[' . $possible_object_id . '][menu-item-url]" value="'. esc_attr( $item->url ) .'" />'; 264 $output .= '<input type="hidden" class="menu-item-target" name="menu-item[' . $possible_object_id . '][menu-item-target]" value="'. esc_attr( $item->target ) .'" />'; 265 $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 ) .'" />'; 266 $output .= '<input type="hidden" class="menu-item-classes" name="menu-item[' . $possible_object_id . '][menu-item-classes]" value="'. esc_attr( implode( ' ', $item->classes ) ) .'" />'; 267 $output .= '<input type="hidden" class="menu-item-xfn" name="menu-item[' . $possible_object_id . '][menu-item-xfn]" value="'. esc_attr( $item->xfn ) .'" />'; 268 } 269 } 270 271 /** 272 * Prints the appropriate response to a menu quick search. 273 * 274 * @since 3.0.0 275 * 276 * @param array $request The unsanitized request values. 277 */ 278 function _wp_ajax_menu_quick_search( $request = array() ) { 279 $args = array(); 280 $type = isset( $request['type'] ) ? $request['type'] : ''; 281 $object_type = isset( $request['object_type'] ) ? $request['object_type'] : ''; 282 $query = isset( $request['q'] ) ? $request['q'] : ''; 283 $response_format = isset( $request['response-format'] ) && in_array( $request['response-format'], array( 'json', 'markup' ) ) ? $request['response-format'] : 'json'; 284 285 if ( 'markup' == $response_format ) { 286 $args['walker'] = new Walker_Nav_Menu_Checklist; 287 } 288 289 if ( 'get-post-item' == $type ) { 290 if ( post_type_exists( $object_type ) ) { 291 if ( isset( $request['ID'] ) ) { 292 $object_id = (int) $request['ID']; 293 if ( 'markup' == $response_format ) { 294 echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', array( get_post( $object_id ) ) ), 0, (object) $args ); 295 } elseif ( 'json' == $response_format ) { 296 $post_obj = get_post( $object_id ); 297 echo json_encode( 298 array( 299 'ID' => $object_id, 300 'post_title' => get_the_title( $object_id ), 301 'post_type' => get_post_type( $object_id ), 302 ) 303 ); 304 echo "\n"; 305 } 306 } 307 } elseif ( taxonomy_exists( $object_type ) ) { 308 if ( isset( $request['ID'] ) ) { 309 $object_id = (int) $request['ID']; 310 if ( 'markup' == $response_format ) { 311 echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', array( get_term( $object_id, $object_type ) ) ), 0, (object) $args ); 312 } elseif ( 'json' == $response_format ) { 313 $post_obj = get_term( $object_id, $object_type ); 314 echo json_encode( 315 array( 316 'ID' => $object_id, 317 'post_title' => $post_obj->name, 318 'post_type' => $object_type, 319 ) 320 ); 321 echo "\n"; 322 } 323 } 324 325 } 326 327 } elseif ( preg_match('/quick-search-(posttype|taxonomy)-([a-zA-Z_-]*\b)/', $type, $matches) ) { 328 if ( 'posttype' == $matches[1] && get_post_type_object( $matches[2] ) ) { 329 query_posts(array( 330 'posts_per_page' => 10, 331 'post_type' => $matches[2], 332 's' => $query, 333 )); 334 if ( ! have_posts() ) 335 return; 336 while ( have_posts() ) { 337 the_post(); 338 if ( 'markup' == $response_format ) { 339 $var_by_ref = get_the_ID(); 340 echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', array( get_post( $var_by_ref ) ) ), 0, (object) $args ); 341 } elseif ( 'json' == $response_format ) { 342 echo json_encode( 343 array( 344 'ID' => get_the_ID(), 345 'post_title' => get_the_title(), 346 'post_type' => get_post_type(), 347 ) 348 ); 349 echo "\n"; 350 } 351 } 352 } elseif ( 'taxonomy' == $matches[1] ) { 353 $terms = get_terms( $matches[2], array( 354 'name__like' => $query, 355 'number' => 10, 356 )); 357 if ( empty( $terms ) || is_wp_error( $terms ) ) 358 return; 359 foreach( (array) $terms as $term ) { 360 if ( 'markup' == $response_format ) { 361 echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', array( $term ) ), 0, (object) $args ); 362 } elseif ( 'json' == $response_format ) { 363 echo json_encode( 364 array( 365 'ID' => $term->term_id, 366 'post_title' => $term->name, 367 'post_type' => $matches[2], 368 ) 369 ); 370 echo "\n"; 371 } 372 } 373 } 374 } 375 } 376 377 /** 378 * Register nav menu metaboxes and advanced menu items 379 * 380 * @since 3.0.0 381 **/ 382 function wp_nav_menu_setup() { 383 // Register meta boxes 384 if ( wp_get_nav_menus() ) 385 add_meta_box( 'nav-menu-theme-locations', __( 'Theme Locations' ), 'wp_nav_menu_locations_meta_box' , 'nav-menus', 'side', 'default' ); 386 add_meta_box( 'add-custom-links', __('Custom Links'), 'wp_nav_menu_item_link_meta_box', 'nav-menus', 'side', 'default' ); 387 wp_nav_menu_post_type_meta_boxes(); 388 wp_nav_menu_taxonomy_meta_boxes(); 389 390 // Register advanced menu items (columns) 391 add_filter( 'manage_nav-menus_columns', 'wp_nav_menu_manage_columns'); 392 393 // If first time editing, disable advanced items by default. 394 if( false === get_user_option( 'managenav-menuscolumnshidden' ) ) { 395 $user = wp_get_current_user(); 396 update_user_option($user->ID, 'managenav-menuscolumnshidden', 397 array( 0 => 'link-target', 1 => 'css-classes', 2 => 'xfn', 3 => 'description', ), 398 true); 399 } 400 } 401 402 /** 403 * Limit the amount of meta boxes to just links, pages and cats for first time users. 404 * 405 * @since 3.0.0 406 **/ 407 function wp_initial_nav_menu_meta_boxes() { 408 global $wp_meta_boxes; 409 410 if ( get_user_option( 'metaboxhidden_nav-menus' ) !== false || ! is_array($wp_meta_boxes) ) 411 return; 412 413 $initial_meta_boxes = array( 'nav-menu-theme-locations', 'add-custom-links', 'add-page', 'add-category' ); 414 $hidden_meta_boxes = array(); 415 416 foreach ( array_keys($wp_meta_boxes['nav-menus']) as $context ) { 417 foreach ( array_keys($wp_meta_boxes['nav-menus'][$context]) as $priority ) { 418 foreach ( $wp_meta_boxes['nav-menus'][$context][$priority] as $box ) { 419 if ( in_array( $box['id'], $initial_meta_boxes ) ) { 420 unset( $box['id'] ); 421 } else { 422 $hidden_meta_boxes[] = $box['id']; 423 } 424 } 425 } 426 } 427 428 $user = wp_get_current_user(); 429 update_user_option( $user->ID, 'metaboxhidden_nav-menus', $hidden_meta_boxes, true ); 430 } 431 432 /** 433 * Creates metaboxes for any post type menu item. 434 * 435 * @since 3.0.0 436 */ 437 function wp_nav_menu_post_type_meta_boxes() { 438 $post_types = get_post_types( array( 'show_in_nav_menus' => true ), 'object' ); 439 440 if ( ! $post_types ) 441 return; 442 443 foreach ( $post_types as $post_type ) { 444 $post_type = apply_filters( 'nav_menu_meta_box_object', $post_type ); 445 if ( $post_type ) { 446 $id = $post_type->name; 447 add_meta_box( "add-{$id}", $post_type->labels->name, 'wp_nav_menu_item_post_type_meta_box', 'nav-menus', 'side', 'default', $post_type ); 448 } 449 } 450 } 451 452 /** 453 * Creates metaboxes for any taxonomy menu item. 454 * 455 * @since 3.0.0 456 */ 457 function wp_nav_menu_taxonomy_meta_boxes() { 458 $taxonomies = get_taxonomies( array( 'show_in_nav_menus' => true ), 'object' ); 459 460 if ( !$taxonomies ) 461 return; 462 463 foreach ( $taxonomies as $tax ) { 464 $tax = apply_filters( 'nav_menu_meta_box_object', $tax ); 465 if ( $tax ) { 466 $id = $tax->name; 467 add_meta_box( "add-{$id}", $tax->labels->name, 'wp_nav_menu_item_taxonomy_meta_box', 'nav-menus', 'side', 'default', $tax ); 468 } 469 } 470 } 471 472 /** 473 * Displays a metabox for the nav menu theme locations. 474 * 475 * @since 3.0.0 476 */ 477 function wp_nav_menu_locations_meta_box() { 478 global $nav_menu_selected_id; 479 480 if ( ! current_theme_supports( 'menus' ) ) { 481 // We must only support widgets. Leave a message and bail. 482 echo '<p class="howto">' . __('The current theme does not natively support menus, but you can use the “Custom Menu” widget to add any menus you create here to the theme’s sidebar.') . '</p>'; 483 return; 484 } 485 486 $locations = get_registered_nav_menus(); 487 $menus = wp_get_nav_menus(); 488 $menu_locations = get_nav_menu_locations(); 489 $num_locations = count( array_keys($locations) ); 490 491 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>'; 492 493 foreach ( $locations as $location => $description ) { 494 ?> 495 <p> 496 <label class="howto" for="locations-<?php echo $location; ?>"> 497 <span><?php echo $description; ?></span> 498 <select name="menu-locations[<?php echo $location; ?>]" id="locations-<?php echo $location; ?>"> 499 <option value="0"></option> 500 <?php foreach ( $menus as $menu ) : ?> 501 <option<?php selected( isset( $menu_locations[ $location ] ) && $menu_locations[ $location ] == $menu->term_id ); ?> 502 value="<?php echo $menu->term_id; ?>"><?php 503 $truncated_name = wp_html_excerpt( $menu->name, 40 ); 504 echo $truncated_name == $menu->name ? $menu->name : trim( $truncated_name ) . '…'; 505 ?></option> 506 <?php endforeach; ?> 507 </select> 508 </label> 509 </p> 510 <?php 511 } 512 ?> 513 <p class="button-controls"> 514 <img class="waiting" src="<?php echo esc_url( admin_url( 'images/wpspin_light.gif' ) ); ?>" alt="" /> 515 <?php submit_button( __( 'Save' ), 'primary', 'nav-menu-locations', false, disabled( $nav_menu_selected_id, 0, false ) ); ?> 516 </p> 517 <?php 518 } 519 520 /** 521 * Displays a metabox for the custom links menu item. 522 * 523 * @since 3.0.0 524 */ 525 function wp_nav_menu_item_link_meta_box() { 526 global $_nav_menu_placeholder, $nav_menu_selected_id; 527 $_nav_menu_placeholder = 0 > $_nav_menu_placeholder ? $_nav_menu_placeholder - 1 : -1; 528 529 $current_tab = 'create'; 530 if ( isset( $_REQUEST['customlink-tab'] ) && in_array( $_REQUEST['customlink-tab'], array('create', 'all') ) ) { 531 $current_tab = $_REQUEST['customlink-tab']; 532 } 533 534 $removed_args = array( 535 'action', 536 'customlink-tab', 537 'edit-menu-item', 538 'menu-item', 539 'page-tab', 540 '_wpnonce', 541 ); 542 543 ?> 544 <div class="customlinkdiv" id="customlinkdiv"> 545 546 <input type="hidden" value="custom" name="menu-item[<?php echo $_nav_menu_placeholder; ?>][menu-item-type]" /> 547 <p id="menu-item-url-wrap"> 548 <label class="howto" for="custom-menu-item-url"> 549 <span><?php _e('URL'); ?></span> 550 <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://" /> 551 </label> 552 </p> 553 554 <p id="menu-item-name-wrap"> 555 <label class="howto" for="custom-menu-item-name"> 556 <span><?php _e('Label'); ?></span> 557 <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'); ?>" /> 558 </label> 559 </p> 560 561 <p class="button-controls"> 562 <span class="add-to-menu"> 563 <img class="waiting" src="<?php echo esc_url( admin_url( 'images/wpspin_light.gif' ) ); ?>" alt="" /> 564 <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" /> 565 </span> 566 </p> 567 568 </div><!-- /.customlinkdiv --> 569 <?php 570 } 571 572 /** 573 * Displays a metabox for a post type menu item. 574 * 575 * @since 3.0.0 576 * 577 * @param string $object Not used. 578 * @param string $post_type The post type object. 579 */ 580 function wp_nav_menu_item_post_type_meta_box( $object, $post_type ) { 581 global $_nav_menu_placeholder, $nav_menu_selected_id; 582 583 $post_type_name = $post_type['args']->name; 584 585 // paginate browsing for large numbers of post objects 586 $per_page = 50; 587 $pagenum = isset( $_REQUEST[$post_type_name . '-tab'] ) && isset( $_REQUEST['paged'] ) ? absint( $_REQUEST['paged'] ) : 1; 588 $offset = 0 < $pagenum ? $per_page * ( $pagenum - 1 ) : 0; 589 590 $args = array( 591 'offset' => $offset, 592 'order' => 'ASC', 593 'orderby' => 'title', 594 'posts_per_page' => $per_page, 595 'post_type' => $post_type_name, 596 'suppress_filters' => true, 597 'update_post_term_cache' => false, 598 'update_post_meta_cache' => false 599 ); 600 601 if ( isset( $post_type['args']->_default_query ) ) 602 $args = array_merge($args, (array) $post_type['args']->_default_query ); 603 604 // @todo transient caching of these results with proper invalidation on updating of a post of this type 605 $get_posts = new WP_Query; 606 $posts = $get_posts->query( $args ); 607 if ( ! $get_posts->post_count ) { 608 echo '<p>' . __( 'No items.' ) . '</p>'; 609 return; 610 } 611 612 $post_type_object = get_post_type_object($post_type_name); 613 614 $num_pages = $get_posts->max_num_pages; 615 616 $page_links = paginate_links( array( 617 'base' => add_query_arg( 618 array( 619 $post_type_name . '-tab' => 'all', 620 'paged' => '%#%', 621 'item-type' => 'post_type', 622 'item-object' => $post_type_name, 623 ) 624 ), 625 'format' => '', 626 'prev_text' => __('«'), 627 'next_text' => __('»'), 628 'total' => $num_pages, 629 'current' => $pagenum 630 )); 631 632 if ( !$posts ) 633 $error = '<li id="error">'. $post_type['args']->labels->not_found .'</li>'; 634 635 $db_fields = false; 636 if ( is_post_type_hierarchical( $post_type_name ) ) { 637 $db_fields = array( 'parent' => 'post_parent', 'id' => 'ID' ); 638 } 639 640 $walker = new Walker_Nav_Menu_Checklist( $db_fields ); 641 642 $current_tab = 'most-recent'; 643 if ( isset( $_REQUEST[$post_type_name . '-tab'] ) && in_array( $_REQUEST[$post_type_name . '-tab'], array('all', 'search') ) ) { 644 $current_tab = $_REQUEST[$post_type_name . '-tab']; 645 } 646 647 if ( ! empty( $_REQUEST['quick-search-posttype-' . $post_type_name] ) ) { 648 $current_tab = 'search'; 649 } 650 651 $removed_args = array( 652 'action', 653 'customlink-tab', 654 'edit-menu-item', 655 'menu-item', 656 'page-tab', 657 '_wpnonce', 658 ); 659 660 ?> 661 <div id="posttype-<?php echo $post_type_name; ?>" class="posttypediv"> 662 <ul id="posttype-<?php echo $post_type_name; ?>-tabs" class="posttype-tabs add-menu-item-tabs"> 663 <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> 664 <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> 665 <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> 666 </ul> 667 668 <div id="tabs-panel-posttype-<?php echo $post_type_name; ?>-most-recent" class="tabs-panel <?php 669 echo ( 'most-recent' == $current_tab ? 'tabs-panel-active' : 'tabs-panel-inactive' ); 670 ?>"> 671 <ul id="<?php echo $post_type_name; ?>checklist-most-recent" class="categorychecklist form-no-clear"> 672 <?php 673 $recent_args = array_merge( $args, array( 'orderby' => 'post_date', 'order' => 'DESC', 'posts_per_page' => 15 ) ); 674 $most_recent = $get_posts->query( $recent_args ); 675 $args['walker'] = $walker; 676 echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', $most_recent), 0, (object) $args ); 677 ?> 678 </ul> 679 </div><!-- /.tabs-panel --> 680 681 <div class="tabs-panel <?php 682 echo ( 'search' == $current_tab ? 'tabs-panel-active' : 'tabs-panel-inactive' ); 683 ?>" id="tabs-panel-posttype-<?php echo $post_type_name; ?>-search"> 684 <?php 685 if ( isset( $_REQUEST['quick-search-posttype-' . $post_type_name] ) ) { 686 $searched = esc_attr( $_REQUEST['quick-search-posttype-' . $post_type_name] ); 687 $search_results = get_posts( array( 's' => $searched, 'post_type' => $post_type_name, 'fields' => 'all', 'order' => 'DESC', ) ); 688 } else { 689 $searched = ''; 690 $search_results = array(); 691 } 692 ?> 693 <p class="quick-search-wrap"> 694 <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; ?>" /> 695 <img class="waiting" src="<?php echo esc_url( admin_url( 'images/wpspin_light.gif' ) ); ?>" alt="" /> 696 <?php submit_button( __( 'Search' ), 'quick-search-submit button-secondary hide-if-js', 'submit', false, array( 'id' => 'submit-quick-search-posttype-' . $post_type_name ) ); ?> 697 </p> 698 699 <ul id="<?php echo $post_type_name; ?>-search-checklist" class="list:<?php echo $post_type_name?> categorychecklist form-no-clear"> 700 <?php if ( ! empty( $search_results ) && ! is_wp_error( $search_results ) ) : ?> 701 <?php 702 $args['walker'] = $walker; 703 echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', $search_results), 0, (object) $args ); 704 ?> 705 <?php elseif ( is_wp_error( $search_results ) ) : ?> 706 <li><?php echo $search_results->get_error_message(); ?></li> 707 <?php elseif ( ! empty( $searched ) ) : ?> 708 <li><?php _e('No results found.'); ?></li> 709 <?php endif; ?> 710 </ul> 711 </div><!-- /.tabs-panel --> 712 713 <div id="<?php echo $post_type_name; ?>-all" class="tabs-panel tabs-panel-view-all <?php 714 echo ( 'all' == $current_tab ? 'tabs-panel-active' : 'tabs-panel-inactive' ); 715 ?>"> 716 <?php if ( ! empty( $page_links ) ) : ?> 717 <div class="add-menu-item-pagelinks"> 718 <?php echo $page_links; ?> 719 </div> 720 <?php endif; ?> 721 <ul id="<?php echo $post_type_name; ?>checklist" class="list:<?php echo $post_type_name?> categorychecklist form-no-clear"> 722 <?php 723 $args['walker'] = $walker; 724 725 // if we're dealing with pages, let's put a checkbox for the front page at the top of the list 726 if ( 'page' == $post_type_name ) { 727 $front_page = 'page' == get_option('show_on_front') ? (int) get_option( 'page_on_front' ) : 0; 728 if ( ! empty( $front_page ) ) { 729 $front_page_obj = get_post( $front_page ); 730 $front_page_obj->_add_to_top = true; 731 $front_page_obj->label = sprintf( _x('Home: %s', 'nav menu front page title'), $front_page_obj->post_title ); 732 array_unshift( $posts, $front_page_obj ); 733 } else { 734 $_nav_menu_placeholder = ( 0 > $_nav_menu_placeholder ) ? intval($_nav_menu_placeholder) - 1 : -1; 735 array_unshift( $posts, (object) array( 736 '_add_to_top' => true, 737 'ID' => 0, 738 'object_id' => $_nav_menu_placeholder, 739 'post_content' => '', 740 'post_excerpt' => '', 741 'post_parent' => '', 742 'post_title' => _x('Home', 'nav menu home label'), 743 'post_type' => 'nav_menu_item', 744 'type' => 'custom', 745 'url' => home_url('/'), 746 ) ); 747 } 748 } 749 750 $posts = apply_filters( 'nav_menu_items_'.$post_type_name, $posts, $args, $post_type ); 751 $checkbox_items = walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', $posts), 0, (object) $args ); 752 753 if ( 'all' == $current_tab && ! empty( $_REQUEST['selectall'] ) ) { 754 $checkbox_items = preg_replace('/(type=(.)checkbox(\2))/', '$1 checked=$2checked$2', $checkbox_items); 755 756 } 757 758 echo $checkbox_items; 759 ?> 760 </ul> 761 <?php if ( ! empty( $page_links ) ) : ?> 762 <div class="add-menu-item-pagelinks"> 763 <?php echo $page_links; ?> 764 </div> 765 <?php endif; ?> 766 </div><!-- /.tabs-panel --> 767 768 <p class="button-controls"> 769 <span class="list-controls"> 770 <a href="<?php 771 echo esc_url(add_query_arg( 772 array( 773 $post_type_name . '-tab' => 'all', 774 'selectall' => 1, 775 ), 776 remove_query_arg($removed_args) 777 )); 778 ?>#posttype-<?php echo $post_type_name; ?>" class="select-all"><?php _e('Select All'); ?></a> 779 </span> 780 781 <span class="add-to-menu"> 782 <img class="waiting" src="<?php echo esc_url( admin_url( 'images/wpspin_light.gif' ) ); ?>" alt="" /> 783 <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; ?>" /> 784 </span> 785 </p> 786 787 </div><!-- /.posttypediv --> 788 <?php 789 } 790 791 /** 792 * Displays a metabox for a taxonomy menu item. 793 * 794 * @since 3.0.0 795 * 796 * @param string $object Not used. 797 * @param string $taxonomy The taxonomy object. 798 */ 799 function wp_nav_menu_item_taxonomy_meta_box( $object, $taxonomy ) { 800 global $nav_menu_selected_id; 801 $taxonomy_name = $taxonomy['args']->name; 802 803 // paginate browsing for large numbers of objects 804 $per_page = 50; 805 $pagenum = isset( $_REQUEST[$taxonomy_name . '-tab'] ) && isset( $_REQUEST['paged'] ) ? absint( $_REQUEST['paged'] ) : 1; 806 $offset = 0 < $pagenum ? $per_page * ( $pagenum - 1 ) : 0; 807 808 $args = array( 809 'child_of' => 0, 810 'exclude' => '', 811 'hide_empty' => false, 812 'hierarchical' => 1, 813 'include' => '', 814 'number' => $per_page, 815 'offset' => $offset, 816 'order' => 'ASC', 817 'orderby' => 'name', 818 'pad_counts' => false, 819 ); 820 821 $terms = get_terms( $taxonomy_name, $args ); 822 823 if ( ! $terms || is_wp_error($terms) ) { 824 echo '<p>' . __( 'No items.' ) . '</p>'; 825 return; 826 } 827 828 $num_pages = ceil( wp_count_terms( $taxonomy_name , array_merge( $args, array('number' => '', 'offset' => '') ) ) / $per_page ); 829 830 $page_links = paginate_links( array( 831 'base' => add_query_arg( 832 array( 833 $taxonomy_name . '-tab' => 'all', 834 'paged' => '%#%', 835 'item-type' => 'taxonomy', 836 'item-object' => $taxonomy_name, 837 ) 838 ), 839 'format' => '', 840 'prev_text' => __('«'), 841 'next_text' => __('»'), 842 'total' => $num_pages, 843 'current' => $pagenum 844 )); 845 846 $db_fields = false; 847 if ( is_taxonomy_hierarchical( $taxonomy_name ) ) { 848 $db_fields = array( 'parent' => 'parent', 'id' => 'term_id' ); 849 } 850 851 $walker = new Walker_Nav_Menu_Checklist( $db_fields ); 852 853 $current_tab = 'most-used'; 854 if ( isset( $_REQUEST[$taxonomy_name . '-tab'] ) && in_array( $_REQUEST[$taxonomy_name . '-tab'], array('all', 'most-used', 'search') ) ) { 855 $current_tab = $_REQUEST[$taxonomy_name . '-tab']; 856 } 857 858 if ( ! empty( $_REQUEST['quick-search-taxonomy-' . $taxonomy_name] ) ) { 859 $current_tab = 'search'; 860 } 861 862 $removed_args = array( 863 'action', 864 'customlink-tab', 865 'edit-menu-item', 866 'menu-item', 867 'page-tab', 868 '_wpnonce', 869 ); 870 871 ?> 872 <div id="taxonomy-<?php echo $taxonomy_name; ?>" class="taxonomydiv"> 873 <ul id="taxonomy-<?php echo $taxonomy_name; ?>-tabs" class="taxonomy-tabs add-menu-item-tabs"> 874 <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> 875 <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> 876 <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> 877 </ul> 878 879 <div id="tabs-panel-<?php echo $taxonomy_name; ?>-pop" class="tabs-panel <?php 880 echo ( 'most-used' == $current_tab ? 'tabs-panel-active' : 'tabs-panel-inactive' ); 881 ?>"> 882 <ul id="<?php echo $taxonomy_name; ?>checklist-pop" class="categorychecklist form-no-clear" > 883 <?php 884 $popular_terms = get_terms( $taxonomy_name, array( 'orderby' => 'count', 'order' => 'DESC', 'number' => 10, 'hierarchical' => false ) ); 885 $args['walker'] = $walker; 886 echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', $popular_terms), 0, (object) $args ); 887 ?> 888 </ul> 889 </div><!-- /.tabs-panel --> 890 891 <div id="tabs-panel-<?php echo $taxonomy_name; ?>-all" class="tabs-panel tabs-panel-view-all <?php 892 echo ( 'all' == $current_tab ? 'tabs-panel-active' : 'tabs-panel-inactive' ); 893 ?>"> 894 <?php if ( ! empty( $page_links ) ) : ?> 895 <div class="add-menu-item-pagelinks"> 896 <?php echo $page_links; ?> 897 </div> 898 <?php endif; ?> 899 <ul id="<?php echo $taxonomy_name; ?>checklist" class="list:<?php echo $taxonomy_name?> categorychecklist form-no-clear"> 900 <?php 901 $args['walker'] = $walker; 902 echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', $terms), 0, (object) $args ); 903 ?> 904 </ul> 905 <?php if ( ! empty( $page_links ) ) : ?> 906 <div class="add-menu-item-pagelinks"> 907 <?php echo $page_links; ?> 908 </div> 909 <?php endif; ?> 910 </div><!-- /.tabs-panel --> 911 912 <div class="tabs-panel <?php 913 echo ( 'search' == $current_tab ? 'tabs-panel-active' : 'tabs-panel-inactive' ); 914 ?>" id="tabs-panel-search-taxonomy-<?php echo $taxonomy_name; ?>"> 915 <?php 916 if ( isset( $_REQUEST['quick-search-taxonomy-' . $taxonomy_name] ) ) { 917 $searched = esc_attr( $_REQUEST['quick-search-taxonomy-' . $taxonomy_name] ); 918 $search_results = get_terms( $taxonomy_name, array( 'name__like' => $searched, 'fields' => 'all', 'orderby' => 'count', 'order' => 'DESC', 'hierarchical' => false ) ); 919 } else { 920 $searched = ''; 921 $search_results = array(); 922 } 923 ?> 924 <p class="quick-search-wrap"> 925 <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; ?>" /> 926 <img class="waiting" src="<?php echo esc_url( admin_url( 'images/wpspin_light.gif' ) ); ?>" alt="" /> 927 <?php submit_button( __( 'Search' ), 'quick-search-submit button-secondary hide-if-js', 'submit', false, array( 'id' => 'submit-quick-search-taxonomy-' . $taxonomy_name ) ); ?> 928 </p> 929 930 <ul id="<?php echo $taxonomy_name; ?>-search-checklist" class="list:<?php echo $taxonomy_name?> categorychecklist form-no-clear"> 931 <?php if ( ! empty( $search_results ) && ! is_wp_error( $search_results ) ) : ?> 932 <?php 933 $args['walker'] = $walker; 934 echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', $search_results), 0, (object) $args ); 935 ?> 936 <?php elseif ( is_wp_error( $search_results ) ) : ?> 937 <li><?php echo $search_results->get_error_message(); ?></li> 938 <?php elseif ( ! empty( $searched ) ) : ?> 939 <li><?php _e('No results found.'); ?></li> 940 <?php endif; ?> 941 </ul> 942 </div><!-- /.tabs-panel --> 943 944 <p class="button-controls"> 945 <span class="list-controls"> 946 <a href="<?php 947 echo esc_url(add_query_arg( 948 array( 949 $taxonomy_name . '-tab' => 'all', 950 'selectall' => 1, 951 ), 952 remove_query_arg($removed_args) 953 )); 954 ?>#taxonomy-<?php echo $taxonomy_name; ?>" class="select-all"><?php _e('Select All'); ?></a> 955 </span> 956 957 <span class="add-to-menu"> 958 <img class="waiting" src="<?php echo esc_url( admin_url( 'images/wpspin_light.gif' ) ); ?>" alt="" /> 959 <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; ?>" /> 960 </span> 961 </p> 962 963 </div><!-- /.taxonomydiv --> 964 <?php 965 } 966 967 /** 968 * Save posted nav menu item data. 969 * 970 * @since 3.0.0 971 * 972 * @param int $menu_id The menu ID for which to save this item. $menu_id of 0 makes a draft, orphaned menu item. 973 * @param array $menu_data The unsanitized posted menu item data. 974 * @return array The database IDs of the items saved 975 */ 976 function wp_save_nav_menu_items( $menu_id = 0, $menu_data = array() ) { 977 $menu_id = (int) $menu_id; 978 $items_saved = array(); 979 980 if ( 0 == $menu_id || is_nav_menu( $menu_id ) ) { 981 982 // Loop through all the menu items' POST values 983 foreach( (array) $menu_data as $_possible_db_id => $_item_object_data ) { 984 if ( 985 empty( $_item_object_data['menu-item-object-id'] ) && // checkbox is not checked 986 ( 987 ! isset( $_item_object_data['menu-item-type'] ) || // and item type either isn't set 988 in_array( $_item_object_data['menu-item-url'], array( 'http://', '' ) ) || // or URL is the default 989 ! ( '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) 990 ! empty( $_item_object_data['menu-item-db-id'] ) // or it *is* a custom menu item that already exists 991 ) 992 ) { 993 continue; // then this potential menu item is not getting added to this menu 994 } 995 996 // if this possible menu item doesn't actually have a menu database ID yet 997 if ( 998 empty( $_item_object_data['menu-item-db-id'] ) || 999 ( 0 > $_possible_db_id ) || 1000 $_possible_db_id != $_item_object_data['menu-item-db-id'] 1001 ) { 1002 $_actual_db_id = 0; 1003 } else { 1004 $_actual_db_id = (int) $_item_object_data['menu-item-db-id']; 1005 } 1006 1007 $args = array( 1008 'menu-item-db-id' => ( isset( $_item_object_data['menu-item-db-id'] ) ? $_item_object_data['menu-item-db-id'] : '' ), 1009 'menu-item-object-id' => ( isset( $_item_object_data['menu-item-object-id'] ) ? $_item_object_data['menu-item-object-id'] : '' ), 1010 'menu-item-object' => ( isset( $_item_object_data['menu-item-object'] ) ? $_item_object_data['menu-item-object'] : '' ), 1011 'menu-item-parent-id' => ( isset( $_item_object_data['menu-item-parent-id'] ) ? $_item_object_data['menu-item-parent-id'] : '' ), 1012 'menu-item-position' => ( isset( $_item_object_data['menu-item-position'] ) ? $_item_object_data['menu-item-position'] : '' ), 1013 'menu-item-type' => ( isset( $_item_object_data['menu-item-type'] ) ? $_item_object_data['menu-item-type'] : '' ), 1014 'menu-item-title' => ( isset( $_item_object_data['menu-item-title'] ) ? $_item_object_data['menu-item-title'] : '' ), 1015 'menu-item-url' => ( isset( $_item_object_data['menu-item-url'] ) ? $_item_object_data['menu-item-url'] : '' ), 1016 'menu-item-description' => ( isset( $_item_object_data['menu-item-description'] ) ? $_item_object_data['menu-item-description'] : '' ), 1017 'menu-item-attr-title' => ( isset( $_item_object_data['menu-item-attr-title'] ) ? $_item_object_data['menu-item-attr-title'] : '' ), 1018 'menu-item-target' => ( isset( $_item_object_data['menu-item-target'] ) ? $_item_object_data['menu-item-target'] : '' ), 1019 'menu-item-classes' => ( isset( $_item_object_data['menu-item-classes'] ) ? $_item_object_data['menu-item-classes'] : '' ), 1020 'menu-item-xfn' => ( isset( $_item_object_data['menu-item-xfn'] ) ? $_item_object_data['menu-item-xfn'] : '' ), 1021 ); 1022 1023 $items_saved[] = wp_update_nav_menu_item( $menu_id, $_actual_db_id, $args ); 1024 1025 } 1026 } 1027 return $items_saved; 1028 } 1029 1030 /** 1031 * Adds custom arguments to some of the meta box object types. 1032 * 1033 * @since 3.0.0 1034 * 1035 * @access private 1036 * 1037 * @param object $object The post type or taxonomy meta-object. 1038 * @return object The post type of taxonomy object. 1039 */ 1040 function _wp_nav_menu_meta_box_object( $object = null ) { 1041 if ( isset( $object->name ) ) { 1042 1043 if ( 'page' == $object->name ) { 1044 $object->_default_query = array( 1045 'orderby' => 'menu_order title', 1046 'post_status' => 'publish', 1047 ); 1048 1049 // posts should show only published items 1050 } elseif ( 'post' == $object->name ) { 1051 $object->_default_query = array( 1052 'post_status' => 'publish', 1053 ); 1054 1055 // cats should be in reverse chronological order 1056 } elseif ( 'category' == $object->name ) { 1057 $object->_default_query = array( 1058 'orderby' => 'id', 1059 'order' => 'DESC', 1060 ); 1061 1062 // custom post types should show only published items 1063 } else { 1064 $object->_default_query = array( 1065 'post_status' => 'publish', 1066 ); 1067 } 1068 } 1069 1070 return $object; 1071 } 1072 1073 /** 1074 * Returns the menu formatted to edit. 1075 * 1076 * @since 3.0.0 1077 * 1078 * @param string $menu_id The ID of the menu to format. 1079 * @return string|WP_Error $output The menu formatted to edit or error object on failure. 1080 */ 1081 function wp_get_nav_menu_to_edit( $menu_id = 0 ) { 1082 $menu = wp_get_nav_menu_object( $menu_id ); 1083 1084 // If the menu exists, get its items. 1085 if ( is_nav_menu( $menu ) ) { 1086 $menu_items = wp_get_nav_menu_items( $menu->term_id, array('post_status' => 'any') ); 1087 $result = '<div id="menu-instructions" class="post-body-plain'; 1088 $result .= ( ! empty($menu_items) ) ? ' menu-instructions-inactive">' : '">'; 1089 $result .= '<p>' . __('Select menu items (pages, categories, links) from the boxes at left to begin building your custom menu.') . '</p>'; 1090 $result .= '</div>'; 1091 1092 if( empty($menu_items) ) 1093 return $result . ' <ul class="menu" id="menu-to-edit"> </ul>'; 1094 1095 $walker_class_name = apply_filters( 'wp_edit_nav_menu_walker', 'Walker_Nav_Menu_Edit', $menu_id ); 1096 1097 if ( class_exists( $walker_class_name ) ) 1098 $walker = new $walker_class_name; 1099 else 1100 return new WP_Error( 'menu_walker_not_exist', sprintf( __('The Walker class named <strong>%s</strong> does not exist.'), $walker_class_name ) ); 1101 1102 $some_pending_menu_items = $some_invalid_menu_items = false; 1103 foreach( (array) $menu_items as $menu_item ) { 1104 if ( isset( $menu_item->post_status ) && 'draft' == $menu_item->post_status ) 1105 $some_pending_menu_items = true; 1106 if ( ! empty( $menu_item->_invalid ) ) 1107 $some_invalid_menu_items = true; 1108 } 1109 1110 if ( $some_pending_menu_items ) 1111 $result .= '<div class="updated inline"><p>' . __('Click Save Menu to make pending menu items public.') . '</p></div>'; 1112 1113 if ( $some_invalid_menu_items ) 1114 $result .= '<div class="error inline"><p>' . __('There are some invalid menu items. Please check or delete them.') . '</p></div>'; 1115 1116 $result .= '<ul class="menu" id="menu-to-edit"> '; 1117 $result .= walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', $menu_items), 0, (object) array('walker' => $walker ) ); 1118 $result .= ' </ul> '; 1119 return $result; 1120 } elseif ( is_wp_error( $menu ) ) { 1121 return $menu; 1122 } 1123 1124 } 1125 1126 /** 1127 * Returns the columns for the nav menus page. 1128 * 1129 * @since 3.0.0 1130 * 1131 * @return string|WP_Error $output The menu formatted to edit or error object on failure. 1132 */ 1133 function wp_nav_menu_manage_columns() { 1134 return array( 1135 '_title' => __('Show advanced menu properties'), 1136 'cb' => '<input type="checkbox" />', 1137 'link-target' => __('Link Target'), 1138 'css-classes' => __('CSS Classes'), 1139 'xfn' => __('Link Relationship (XFN)'), 1140 'description' => __('Description'), 1141 ); 1142 } 1143 1144 /** 1145 * Deletes orphaned draft menu items 1146 * 1147 * @access private 1148 * @since 3.0.0 1149 * 1150 */ 1151 function _wp_delete_orphaned_draft_menu_items() { 1152 global $wpdb; 1153 $delete_timestamp = time() - (60*60*24*EMPTY_TRASH_DAYS); 1154 1155 // delete orphaned draft menu items 1156 $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 ) ); 1157 1158 foreach( (array) $menu_items_to_delete as $menu_item_id ) 1159 wp_delete_post( $menu_item_id, true ); 1160 } 1161 1162 add_action('admin_head-nav-menus.php', '_wp_delete_orphaned_draft_menu_items');
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