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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 = ( ! isset( $item->label ) || '' == $item->label ) ? $title : $item->label; 83 84 $submenu_text = ''; 85 if ( 0 == $depth ) 86 $submenu_text = 'style="display: none;"'; 87 88 ?> 89 <li id="menu-item-<?php echo $item_id; ?>" class="<?php echo implode(' ', $classes ); ?>"> 90 <dl class="menu-item-bar"> 91 <dt class="menu-item-handle"> 92 <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> 93 <span class="item-controls"> 94 <span class="item-type"><?php echo esc_html( $item->type_label ); ?></span> 95 <span class="item-order hide-if-js"> 96 <a href="<?php 97 echo wp_nonce_url( 98 add_query_arg( 99 array( 100 'action' => 'move-up-menu-item', 101 'menu-item' => $item_id, 102 ), 103 remove_query_arg($removed_args, admin_url( 'nav-menus.php' ) ) 104 ), 105 'move-menu_item' 106 ); 107 ?>" class="item-move-up"><abbr title="<?php esc_attr_e('Move up'); ?>">↑</abbr></a> 108 | 109 <a href="<?php 110 echo wp_nonce_url( 111 add_query_arg( 112 array( 113 'action' => 'move-down-menu-item', 114 'menu-item' => $item_id, 115 ), 116 remove_query_arg($removed_args, admin_url( 'nav-menus.php' ) ) 117 ), 118 'move-menu_item' 119 ); 120 ?>" class="item-move-down"><abbr title="<?php esc_attr_e('Move down'); ?>">↓</abbr></a> 121 </span> 122 <a class="item-edit" id="edit-<?php echo $item_id; ?>" title="<?php esc_attr_e('Edit Menu Item'); ?>" href="<?php 123 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 ) ) ); 124 ?>"><?php _e( 'Edit Menu Item' ); ?></a> 125 </span> 126 </dt> 127 </dl> 128 129 <div class="menu-item-settings" id="menu-item-settings-<?php echo $item_id; ?>"> 130 <?php if( 'custom' == $item->type ) : ?> 131 <p class="field-url description description-wide"> 132 <label for="edit-menu-item-url-<?php echo $item_id; ?>"> 133 <?php _e( 'URL' ); ?><br /> 134 <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 ); ?>" /> 135 </label> 136 </p> 137 <?php endif; ?> 138 <p class="description description-thin"> 139 <label for="edit-menu-item-title-<?php echo $item_id; ?>"> 140 <?php _e( 'Navigation Label' ); ?><br /> 141 <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 ); ?>" /> 142 </label> 143 </p> 144 <p class="description description-thin"> 145 <label for="edit-menu-item-attr-title-<?php echo $item_id; ?>"> 146 <?php _e( 'Title Attribute' ); ?><br /> 147 <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 ); ?>" /> 148 </label> 149 </p> 150 <p class="field-link-target description"> 151 <label for="edit-menu-item-target-<?php echo $item_id; ?>"> 152 <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' ); ?> /> 153 <?php _e( 'Open link in a new window/tab' ); ?> 154 </label> 155 </p> 156 <p class="field-css-classes description description-thin"> 157 <label for="edit-menu-item-classes-<?php echo $item_id; ?>"> 158 <?php _e( 'CSS Classes (optional)' ); ?><br /> 159 <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 ) ); ?>" /> 160 </label> 161 </p> 162 <p class="field-xfn description description-thin"> 163 <label for="edit-menu-item-xfn-<?php echo $item_id; ?>"> 164 <?php _e( 'Link Relationship (XFN)' ); ?><br /> 165 <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 ); ?>" /> 166 </label> 167 </p> 168 <p class="field-description description description-wide"> 169 <label for="edit-menu-item-description-<?php echo $item_id; ?>"> 170 <?php _e( 'Description' ); ?><br /> 171 <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> 172 <span class="description"><?php _e('The description will be displayed in the menu if the current theme supports it.'); ?></span> 173 </label> 174 </p> 175 176 <p class="field-move description description-wide"> 177 <label> 178 <span><?php _e( 'Move' ); ?></span> 179 <a href="#" class="menus-move-up"><?php _e( 'Up one' ); ?></a> 180 <a href="#" class="menus-move-down"><?php _e( 'Down one' ); ?></a> 181 <a href="#" class="menus-move-left"></a> 182 <a href="#" class="menus-move-right"></a> 183 <a href="#" class="menus-move-top"><?php _e( 'To the top' ); ?></a> 184 </label> 185 </p> 186 187 <div class="menu-item-actions description-wide submitbox"> 188 <?php if( 'custom' != $item->type && $original_title !== false ) : ?> 189 <p class="link-to-original"> 190 <?php printf( __('Original: %s'), '<a href="' . esc_attr( $item->url ) . '">' . esc_html( $original_title ) . '</a>' ); ?> 191 </p> 192 <?php endif; ?> 193 <a class="item-delete submitdelete deletion" id="delete-<?php echo $item_id; ?>" href="<?php 194 echo wp_nonce_url( 195 add_query_arg( 196 array( 197 'action' => 'delete-menu-item', 198 'menu-item' => $item_id, 199 ), 200 admin_url( 'nav-menus.php' ) 201 ), 202 'delete-menu_item_' . $item_id 203 ); ?>"><?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' ) ) ); 204 ?>#menu-item-settings-<?php echo $item_id; ?>"><?php _e('Cancel'); ?></a> 205 </div> 206 207 <input class="menu-item-data-db-id" type="hidden" name="menu-item-db-id[<?php echo $item_id; ?>]" value="<?php echo $item_id; ?>" /> 208 <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 ); ?>" /> 209 <input class="menu-item-data-object" type="hidden" name="menu-item-object[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->object ); ?>" /> 210 <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 ); ?>" /> 211 <input class="menu-item-data-position" type="hidden" name="menu-item-position[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->menu_order ); ?>" /> 212 <input class="menu-item-data-type" type="hidden" name="menu-item-type[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->type ); ?>" /> 213 </div><!-- .menu-item-settings--> 214 <ul class="menu-item-transport"></ul> 215 <?php 216 $output .= ob_get_clean(); 217 } 218 } 219 220 /** 221 * Create HTML list of nav menu input items. 222 * 223 * @package WordPress 224 * @since 3.0.0 225 * @uses Walker_Nav_Menu 226 */ 227 class Walker_Nav_Menu_Checklist extends Walker_Nav_Menu { 228 function __construct( $fields = false ) { 229 if ( $fields ) { 230 $this->db_fields = $fields; 231 } 232 } 233 234 function start_lvl( &$output, $depth ) { 235 $indent = str_repeat( "\t", $depth ); 236 $output .= "\n$indent<ul class='children'>\n"; 237 } 238 239 function end_lvl( &$output, $depth ) { 240 $indent = str_repeat( "\t", $depth ); 241 $output .= "\n$indent</ul>"; 242 } 243 244 /** 245 * @see Walker::start_el() 246 * @since 3.0.0 247 * 248 * @param string $output Passed by reference. Used to append additional content. 249 * @param object $item Menu item data object. 250 * @param int $depth Depth of menu item. Used for padding. 251 * @param object $args 252 */ 253 function start_el(&$output, $item, $depth, $args) { 254 global $_nav_menu_placeholder; 255 256 $_nav_menu_placeholder = ( 0 > $_nav_menu_placeholder ) ? intval($_nav_menu_placeholder) - 1 : -1; 257 $possible_object_id = isset( $item->post_type ) && 'nav_menu_item' == $item->post_type ? $item->object_id : $_nav_menu_placeholder; 258 $possible_db_id = ( ! empty( $item->ID ) ) && ( 0 < $possible_object_id ) ? (int) $item->ID : 0; 259 260 $indent = ( $depth ) ? str_repeat( "\t", $depth ) : ''; 261 262 $output .= $indent . '<li>'; 263 $output .= '<label class="menu-item-title">'; 264 $output .= '<input type="checkbox" class="menu-item-checkbox'; 265 if ( property_exists( $item, 'front_or_home' ) && $item->front_or_home ) { 266 $title = sprintf( _x( 'Home: %s', 'nav menu front page title' ), $item->post_title ); 267 $output .= ' add-to-top'; 268 } 269 $output .= '" name="menu-item[' . $possible_object_id . '][menu-item-object-id]" value="'. esc_attr( $item->object_id ) .'" /> '; 270 $output .= isset( $title ) ? esc_html( $title ) : esc_html( $item->title ); 271 $output .= '</label>'; 272 273 // Menu item hidden fields 274 $output .= '<input type="hidden" class="menu-item-db-id" name="menu-item[' . $possible_object_id . '][menu-item-db-id]" value="' . $possible_db_id . '" />'; 275 $output .= '<input type="hidden" class="menu-item-object" name="menu-item[' . $possible_object_id . '][menu-item-object]" value="'. esc_attr( $item->object ) .'" />'; 276 $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 ) .'" />'; 277 $output .= '<input type="hidden" class="menu-item-type" name="menu-item[' . $possible_object_id . '][menu-item-type]" value="'. esc_attr( $item->type ) .'" />'; 278 $output .= '<input type="hidden" class="menu-item-title" name="menu-item[' . $possible_object_id . '][menu-item-title]" value="'. esc_attr( $item->title ) .'" />'; 279 $output .= '<input type="hidden" class="menu-item-url" name="menu-item[' . $possible_object_id . '][menu-item-url]" value="'. esc_attr( $item->url ) .'" />'; 280 $output .= '<input type="hidden" class="menu-item-target" name="menu-item[' . $possible_object_id . '][menu-item-target]" value="'. esc_attr( $item->target ) .'" />'; 281 $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 ) .'" />'; 282 $output .= '<input type="hidden" class="menu-item-classes" name="menu-item[' . $possible_object_id . '][menu-item-classes]" value="'. esc_attr( implode( ' ', $item->classes ) ) .'" />'; 283 $output .= '<input type="hidden" class="menu-item-xfn" name="menu-item[' . $possible_object_id . '][menu-item-xfn]" value="'. esc_attr( $item->xfn ) .'" />'; 284 } 285 } 286 287 /** 288 * Prints the appropriate response to a menu quick search. 289 * 290 * @since 3.0.0 291 * 292 * @param array $request The unsanitized request values. 293 */ 294 function _wp_ajax_menu_quick_search( $request = array() ) { 295 $args = array(); 296 $type = isset( $request['type'] ) ? $request['type'] : ''; 297 $object_type = isset( $request['object_type'] ) ? $request['object_type'] : ''; 298 $query = isset( $request['q'] ) ? $request['q'] : ''; 299 $response_format = isset( $request['response-format'] ) && in_array( $request['response-format'], array( 'json', 'markup' ) ) ? $request['response-format'] : 'json'; 300 301 if ( 'markup' == $response_format ) { 302 $args['walker'] = new Walker_Nav_Menu_Checklist; 303 } 304 305 if ( 'get-post-item' == $type ) { 306 if ( post_type_exists( $object_type ) ) { 307 if ( isset( $request['ID'] ) ) { 308 $object_id = (int) $request['ID']; 309 if ( 'markup' == $response_format ) { 310 echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', array( get_post( $object_id ) ) ), 0, (object) $args ); 311 } elseif ( 'json' == $response_format ) { 312 $post_obj = get_post( $object_id ); 313 echo json_encode( 314 array( 315 'ID' => $object_id, 316 'post_title' => get_the_title( $object_id ), 317 'post_type' => get_post_type( $object_id ), 318 ) 319 ); 320 echo "\n"; 321 } 322 } 323 } elseif ( taxonomy_exists( $object_type ) ) { 324 if ( isset( $request['ID'] ) ) { 325 $object_id = (int) $request['ID']; 326 if ( 'markup' == $response_format ) { 327 echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', array( get_term( $object_id, $object_type ) ) ), 0, (object) $args ); 328 } elseif ( 'json' == $response_format ) { 329 $post_obj = get_term( $object_id, $object_type ); 330 echo json_encode( 331 array( 332 'ID' => $object_id, 333 'post_title' => $post_obj->name, 334 'post_type' => $object_type, 335 ) 336 ); 337 echo "\n"; 338 } 339 } 340 341 } 342 343 } elseif ( preg_match('/quick-search-(posttype|taxonomy)-([a-zA-Z_-]*\b)/', $type, $matches) ) { 344 if ( 'posttype' == $matches[1] && get_post_type_object( $matches[2] ) ) { 345 query_posts(array( 346 'posts_per_page' => 10, 347 'post_type' => $matches[2], 348 's' => $query, 349 )); 350 if ( ! have_posts() ) 351 return; 352 while ( have_posts() ) { 353 the_post(); 354 if ( 'markup' == $response_format ) { 355 $var_by_ref = get_the_ID(); 356 echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', array( get_post( $var_by_ref ) ) ), 0, (object) $args ); 357 } elseif ( 'json' == $response_format ) { 358 echo json_encode( 359 array( 360 'ID' => get_the_ID(), 361 'post_title' => get_the_title(), 362 'post_type' => get_post_type(), 363 ) 364 ); 365 echo "\n"; 366 } 367 } 368 } elseif ( 'taxonomy' == $matches[1] ) { 369 $terms = get_terms( $matches[2], array( 370 'name__like' => $query, 371 'number' => 10, 372 )); 373 if ( empty( $terms ) || is_wp_error( $terms ) ) 374 return; 375 foreach( (array) $terms as $term ) { 376 if ( 'markup' == $response_format ) { 377 echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', array( $term ) ), 0, (object) $args ); 378 } elseif ( 'json' == $response_format ) { 379 echo json_encode( 380 array( 381 'ID' => $term->term_id, 382 'post_title' => $term->name, 383 'post_type' => $matches[2], 384 ) 385 ); 386 echo "\n"; 387 } 388 } 389 } 390 } 391 } 392 393 /** 394 * Register nav menu metaboxes and advanced menu items 395 * 396 * @since 3.0.0 397 **/ 398 function wp_nav_menu_setup() { 399 // Register meta boxes 400 wp_nav_menu_post_type_meta_boxes(); 401 add_meta_box( 'add-custom-links', __( 'Links' ), 'wp_nav_menu_item_link_meta_box', 'nav-menus', 'side', 'default' ); 402 wp_nav_menu_taxonomy_meta_boxes(); 403 404 // Register advanced menu items (columns) 405 add_filter( 'manage_nav-menus_columns', 'wp_nav_menu_manage_columns' ); 406 407 // If first time editing, disable advanced items by default. 408 if( false === get_user_option( 'managenav-menuscolumnshidden' ) ) { 409 $user = wp_get_current_user(); 410 update_user_option($user->ID, 'managenav-menuscolumnshidden', 411 array( 0 => 'link-target', 1 => 'css-classes', 2 => 'xfn', 3 => 'description', ), 412 true); 413 } 414 } 415 416 /** 417 * Limit the amount of meta boxes to just links, pages and cats for first time users. 418 * 419 * @since 3.0.0 420 **/ 421 function wp_initial_nav_menu_meta_boxes() { 422 global $wp_meta_boxes; 423 424 if ( get_user_option( 'metaboxhidden_nav-menus' ) !== false || ! is_array($wp_meta_boxes) ) 425 return; 426 427 $initial_meta_boxes = array( 'nav-menu-theme-locations', 'add-page', 'add-custom-links', 'add-category' ); 428 $hidden_meta_boxes = array(); 429 430 foreach ( array_keys($wp_meta_boxes['nav-menus']) as $context ) { 431 foreach ( array_keys($wp_meta_boxes['nav-menus'][$context]) as $priority ) { 432 foreach ( $wp_meta_boxes['nav-menus'][$context][$priority] as $box ) { 433 if ( in_array( $box['id'], $initial_meta_boxes ) ) { 434 unset( $box['id'] ); 435 } else { 436 $hidden_meta_boxes[] = $box['id']; 437 } 438 } 439 } 440 } 441 442 $user = wp_get_current_user(); 443 update_user_option( $user->ID, 'metaboxhidden_nav-menus', $hidden_meta_boxes, true ); 444 } 445 446 /** 447 * Creates metaboxes for any post type menu item. 448 * 449 * @since 3.0.0 450 */ 451 function wp_nav_menu_post_type_meta_boxes() { 452 $post_types = get_post_types( array( 'show_in_nav_menus' => true ), 'object' ); 453 454 if ( ! $post_types ) 455 return; 456 457 foreach ( $post_types as $post_type ) { 458 $post_type = apply_filters( 'nav_menu_meta_box_object', $post_type ); 459 if ( $post_type ) { 460 $id = $post_type->name; 461 // give pages a higher priority 462 $priority = ( 'page' == $post_type->name ? 'core' : 'default' ); 463 add_meta_box( "add-{$id}", $post_type->labels->name, 'wp_nav_menu_item_post_type_meta_box', 'nav-menus', 'side', $priority, $post_type ); 464 } 465 } 466 } 467 468 /** 469 * Creates metaboxes for any taxonomy menu item. 470 * 471 * @since 3.0.0 472 */ 473 function wp_nav_menu_taxonomy_meta_boxes() { 474 $taxonomies = get_taxonomies( array( 'show_in_nav_menus' => true ), 'object' ); 475 476 if ( !$taxonomies ) 477 return; 478 479 foreach ( $taxonomies as $tax ) { 480 $tax = apply_filters( 'nav_menu_meta_box_object', $tax ); 481 if ( $tax ) { 482 $id = $tax->name; 483 add_meta_box( "add-{$id}", $tax->labels->name, 'wp_nav_menu_item_taxonomy_meta_box', 'nav-menus', 'side', 'default', $tax ); 484 } 485 } 486 } 487 488 /** 489 * Displays a metabox for the nav menu theme locations. 490 * 491 * @since 3.0.0 492 */ 493 function wp_nav_menu_locations_meta_box() { 494 global $nav_menu_selected_id; 495 496 if ( ! current_theme_supports( 'menus' ) ) { 497 // We must only support widgets. Leave a message and bail. 498 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>'; 499 return; 500 } 501 502 $locations = get_registered_nav_menus(); 503 $menus = wp_get_nav_menus(); 504 $menu_locations = get_nav_menu_locations(); 505 $num_locations = count( array_keys($locations) ); 506 507 echo '<p class="howto">' . _n( 'Select a menu to use within your theme.', 'Select the menus you will use in your theme.', $num_locations ) . '</p>'; 508 509 foreach ( $locations as $location => $description ) { 510 ?> 511 <p> 512 <label class="howto" for="locations-<?php echo $location; ?>"> 513 <span><?php echo $description; ?></span> 514 <select name="menu-locations[<?php echo $location; ?>]" id="locations-<?php echo $location; ?>"> 515 <option value="0"></option> 516 <?php foreach ( $menus as $menu ) : ?> 517 <option<?php selected( isset( $menu_locations[ $location ] ) && $menu_locations[ $location ] == $menu->term_id ); ?> 518 value="<?php echo $menu->term_id; ?>"><?php echo wp_html_excerpt( $menu->name, 40, '…' ); ?></option> 519 <?php endforeach; ?> 520 </select> 521 </label> 522 </p> 523 <?php 524 } 525 ?> 526 <p class="button-controls"> 527 <?php submit_button( __( 'Save' ), 'primary right', 'nav-menu-locations', false, wp_nav_menu_disabled_check( $nav_menu_selected_id ) ); ?> 528 <span class="spinner"></span> 529 </p> 530 <?php 531 } 532 533 /** 534 * Check whether to disable the Menu Locations meta box submit button 535 * 536 * @since 3.6.0 537 * 538 * @uses global $one_theme_location_no_menus to determine if no menus exist 539 * @uses disabled() to output the disabled attribute in $other_attributes param in submit_button() 540 * 541 * @param int|string $nav_menu_selected_id (id, name or slug) of the currently-selected menu 542 * @return string Disabled attribute if at least one menu exists, false if not 543 */ 544 function wp_nav_menu_disabled_check( $nav_menu_selected_id ) { 545 global $one_theme_location_no_menus; 546 547 if ( $one_theme_location_no_menus ) 548 return false; 549 550 return disabled( $nav_menu_selected_id, 0 ); 551 } 552 553 /** 554 * Displays a metabox for the custom links menu item. 555 * 556 * @since 3.0.0 557 */ 558 function wp_nav_menu_item_link_meta_box() { 559 global $_nav_menu_placeholder, $nav_menu_selected_id; 560 561 $_nav_menu_placeholder = 0 > $_nav_menu_placeholder ? $_nav_menu_placeholder - 1 : -1; 562 563 ?> 564 <div class="customlinkdiv" id="customlinkdiv"> 565 <input type="hidden" value="custom" name="menu-item[<?php echo $_nav_menu_placeholder; ?>][menu-item-type]" /> 566 <p id="menu-item-url-wrap"> 567 <label class="howto" for="custom-menu-item-url"> 568 <span><?php _e('URL'); ?></span> 569 <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://" /> 570 </label> 571 </p> 572 573 <p id="menu-item-name-wrap"> 574 <label class="howto" for="custom-menu-item-name"> 575 <span><?php _e( 'Link Text' ); ?></span> 576 <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'); ?>" /> 577 </label> 578 </p> 579 580 <p class="button-controls"> 581 <span class="add-to-menu"> 582 <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" /> 583 <span class="spinner"></span> 584 </span> 585 </p> 586 587 </div><!-- /.customlinkdiv --> 588 <?php 589 } 590 591 /** 592 * Displays a metabox for a post type menu item. 593 * 594 * @since 3.0.0 595 * 596 * @param string $object Not used. 597 * @param string $post_type The post type object. 598 */ 599 function wp_nav_menu_item_post_type_meta_box( $object, $post_type ) { 600 global $_nav_menu_placeholder, $nav_menu_selected_id; 601 602 $post_type_name = $post_type['args']->name; 603 604 // paginate browsing for large numbers of post objects 605 $per_page = 50; 606 $pagenum = isset( $_REQUEST[$post_type_name . '-tab'] ) && isset( $_REQUEST['paged'] ) ? absint( $_REQUEST['paged'] ) : 1; 607 $offset = 0 < $pagenum ? $per_page * ( $pagenum - 1 ) : 0; 608 609 $args = array( 610 'offset' => $offset, 611 'order' => 'ASC', 612 'orderby' => 'title', 613 'posts_per_page' => $per_page, 614 'post_type' => $post_type_name, 615 'suppress_filters' => true, 616 'update_post_term_cache' => false, 617 'update_post_meta_cache' => false 618 ); 619 620 if ( isset( $post_type['args']->_default_query ) ) 621 $args = array_merge($args, (array) $post_type['args']->_default_query ); 622 623 // @todo transient caching of these results with proper invalidation on updating of a post of this type 624 $get_posts = new WP_Query; 625 $posts = $get_posts->query( $args ); 626 if ( ! $get_posts->post_count ) { 627 echo '<p>' . __( 'No items.' ) . '</p>'; 628 return; 629 } 630 631 $post_type_object = get_post_type_object($post_type_name); 632 633 $num_pages = $get_posts->max_num_pages; 634 635 $page_links = paginate_links( array( 636 'base' => add_query_arg( 637 array( 638 $post_type_name . '-tab' => 'all', 639 'paged' => '%#%', 640 'item-type' => 'post_type', 641 'item-object' => $post_type_name, 642 ) 643 ), 644 'format' => '', 645 'prev_text' => __('«'), 646 'next_text' => __('»'), 647 'total' => $num_pages, 648 'current' => $pagenum 649 )); 650 651 if ( !$posts ) 652 $error = '<li id="error">'. $post_type['args']->labels->not_found .'</li>'; 653 654 $db_fields = false; 655 if ( is_post_type_hierarchical( $post_type_name ) ) { 656 $db_fields = array( 'parent' => 'post_parent', 'id' => 'ID' ); 657 } 658 659 $walker = new Walker_Nav_Menu_Checklist( $db_fields ); 660 661 $current_tab = 'most-recent'; 662 if ( isset( $_REQUEST[$post_type_name . '-tab'] ) && in_array( $_REQUEST[$post_type_name . '-tab'], array('all', 'search') ) ) { 663 $current_tab = $_REQUEST[$post_type_name . '-tab']; 664 } 665 666 if ( ! empty( $_REQUEST['quick-search-posttype-' . $post_type_name] ) ) { 667 $current_tab = 'search'; 668 } 669 670 $removed_args = array( 671 'action', 672 'customlink-tab', 673 'edit-menu-item', 674 'menu-item', 675 'page-tab', 676 '_wpnonce', 677 ); 678 679 ?> 680 <div id="posttype-<?php echo $post_type_name; ?>" class="posttypediv"> 681 <ul id="posttype-<?php echo $post_type_name; ?>-tabs" class="posttype-tabs add-menu-item-tabs"> 682 <li <?php echo ( 'most-recent' == $current_tab ? ' class="tabs"' : '' ); ?>> 683 <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"> 684 <?php _e( 'Most Recent' ); ?> 685 </a> 686 </li> 687 <li <?php echo ( 'all' == $current_tab ? ' class="tabs"' : '' ); ?>> 688 <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"> 689 <?php _e( 'View All' ); ?> 690 </a> 691 </li> 692 <li <?php echo ( 'search' == $current_tab ? ' class="tabs"' : '' ); ?>> 693 <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"> 694 <?php _e( 'Search'); ?> 695 </a> 696 </li> 697 </ul><!-- .posttype-tabs --> 698 699 <div id="tabs-panel-posttype-<?php echo $post_type_name; ?>-most-recent" class="tabs-panel <?php 700 echo ( 'most-recent' == $current_tab ? 'tabs-panel-active' : 'tabs-panel-inactive' ); 701 ?>"> 702 <ul id="<?php echo $post_type_name; ?>checklist-most-recent" class="categorychecklist form-no-clear"> 703 <?php 704 $recent_args = array_merge( $args, array( 'orderby' => 'post_date', 'order' => 'DESC', 'posts_per_page' => 15 ) ); 705 $most_recent = $get_posts->query( $recent_args ); 706 $args['walker'] = $walker; 707 echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', $most_recent), 0, (object) $args ); 708 ?> 709 </ul> 710 </div><!-- /.tabs-panel --> 711 712 <div class="tabs-panel <?php 713 echo ( 'search' == $current_tab ? 'tabs-panel-active' : 'tabs-panel-inactive' ); 714 ?>" id="tabs-panel-posttype-<?php echo $post_type_name; ?>-search"> 715 <?php 716 if ( isset( $_REQUEST['quick-search-posttype-' . $post_type_name] ) ) { 717 $searched = esc_attr( $_REQUEST['quick-search-posttype-' . $post_type_name] ); 718 $search_results = get_posts( array( 's' => $searched, 'post_type' => $post_type_name, 'fields' => 'all', 'order' => 'DESC', ) ); 719 } else { 720 $searched = ''; 721 $search_results = array(); 722 } 723 ?> 724 <p class="quick-search-wrap"> 725 <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; ?>" /> 726 <span class="spinner"></span> 727 <?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 ) ); ?> 728 </p> 729 730 <ul id="<?php echo $post_type_name; ?>-search-checklist" data-wp-lists="list:<?php echo $post_type_name?>" class="categorychecklist form-no-clear"> 731 <?php if ( ! empty( $search_results ) && ! is_wp_error( $search_results ) ) : ?> 732 <?php 733 $args['walker'] = $walker; 734 echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', $search_results), 0, (object) $args ); 735 ?> 736 <?php elseif ( is_wp_error( $search_results ) ) : ?> 737 <li><?php echo $search_results->get_error_message(); ?></li> 738 <?php elseif ( ! empty( $searched ) ) : ?> 739 <li><?php _e('No results found.'); ?></li> 740 <?php endif; ?> 741 </ul> 742 </div><!-- /.tabs-panel --> 743 744 <div id="<?php echo $post_type_name; ?>-all" class="tabs-panel tabs-panel-view-all <?php 745 echo ( 'all' == $current_tab ? 'tabs-panel-active' : 'tabs-panel-inactive' ); 746 ?>"> 747 <?php if ( ! empty( $page_links ) ) : ?> 748 <div class="add-menu-item-pagelinks"> 749 <?php echo $page_links; ?> 750 </div> 751 <?php endif; ?> 752 <ul id="<?php echo $post_type_name; ?>checklist" data-wp-lists="list:<?php echo $post_type_name?>" class="categorychecklist form-no-clear"> 753 <?php 754 $args['walker'] = $walker; 755 756 // if we're dealing with pages, let's put a checkbox for the front page at the top of the list 757 if ( 'page' == $post_type_name ) { 758 $front_page = 'page' == get_option('show_on_front') ? (int) get_option( 'page_on_front' ) : 0; 759 if ( ! empty( $front_page ) ) { 760 $front_page_obj = get_post( $front_page ); 761 $front_page_obj->front_or_home = true; 762 array_unshift( $posts, $front_page_obj ); 763 } else { 764 $_nav_menu_placeholder = ( 0 > $_nav_menu_placeholder ) ? intval($_nav_menu_placeholder) - 1 : -1; 765 array_unshift( $posts, (object) array( 766 'front_or_home' => true, 767 'ID' => 0, 768 'object_id' => $_nav_menu_placeholder, 769 'post_content' => '', 770 'post_excerpt' => '', 771 'post_parent' => '', 772 'post_title' => _x('Home', 'nav menu home label'), 773 'post_type' => 'nav_menu_item', 774 'type' => 'custom', 775 'url' => home_url('/'), 776 ) ); 777 } 778 } 779 780 $posts = apply_filters( 'nav_menu_items_'.$post_type_name, $posts, $args, $post_type ); 781 $checkbox_items = walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', $posts), 0, (object) $args ); 782 783 if ( 'all' == $current_tab && ! empty( $_REQUEST['selectall'] ) ) { 784 $checkbox_items = preg_replace('/(type=(.)checkbox(\2))/', '$1 checked=$2checked$2', $checkbox_items); 785 786 } 787 788 echo $checkbox_items; 789 ?> 790 </ul> 791 <?php if ( ! empty( $page_links ) ) : ?> 792 <div class="add-menu-item-pagelinks"> 793 <?php echo $page_links; ?> 794 </div> 795 <?php endif; ?> 796 </div><!-- /.tabs-panel --> 797 798 <p class="button-controls"> 799 <span class="list-controls"> 800 <a href="<?php 801 echo esc_url( add_query_arg( 802 array( 803 $post_type_name . '-tab' => 'all', 804 'selectall' => 1, 805 ), 806 remove_query_arg( $removed_args ) 807 )); 808 ?>#posttype-<?php echo $post_type_name; ?>" class="select-all"><?php _e('Select All'); ?></a> 809 </span> 810 811 <span class="add-to-menu"> 812 <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 esc_attr_e( 'submit-posttype-' . $post_type_name ); ?>" /> 813 <span class="spinner"></span> 814 </span> 815 </p> 816 817 </div><!-- /.posttypediv --> 818 <?php 819 } 820 821 /** 822 * Displays a metabox for a taxonomy menu item. 823 * 824 * @since 3.0.0 825 * 826 * @param string $object Not used. 827 * @param string $taxonomy The taxonomy object. 828 */ 829 function wp_nav_menu_item_taxonomy_meta_box( $object, $taxonomy ) { 830 global $nav_menu_selected_id; 831 $taxonomy_name = $taxonomy['args']->name; 832 833 // paginate browsing for large numbers of objects 834 $per_page = 50; 835 $pagenum = isset( $_REQUEST[$taxonomy_name . '-tab'] ) && isset( $_REQUEST['paged'] ) ? absint( $_REQUEST['paged'] ) : 1; 836 $offset = 0 < $pagenum ? $per_page * ( $pagenum - 1 ) : 0; 837 838 $args = array( 839 'child_of' => 0, 840 'exclude' => '', 841 'hide_empty' => false, 842 'hierarchical' => 1, 843 'include' => '', 844 'number' => $per_page, 845 'offset' => $offset, 846 'order' => 'ASC', 847 'orderby' => 'name', 848 'pad_counts' => false, 849 ); 850 851 $terms = get_terms( $taxonomy_name, $args ); 852 853 if ( ! $terms || is_wp_error($terms) ) { 854 echo '<p>' . __( 'No items.' ) . '</p>'; 855 return; 856 } 857 858 $num_pages = ceil( wp_count_terms( $taxonomy_name , array_merge( $args, array('number' => '', 'offset' => '') ) ) / $per_page ); 859 860 $page_links = paginate_links( array( 861 'base' => add_query_arg( 862 array( 863 $taxonomy_name . '-tab' => 'all', 864 'paged' => '%#%', 865 'item-type' => 'taxonomy', 866 'item-object' => $taxonomy_name, 867 ) 868 ), 869 'format' => '', 870 'prev_text' => __('«'), 871 'next_text' => __('»'), 872 'total' => $num_pages, 873 'current' => $pagenum 874 )); 875 876 $db_fields = false; 877 if ( is_taxonomy_hierarchical( $taxonomy_name ) ) { 878 $db_fields = array( 'parent' => 'parent', 'id' => 'term_id' ); 879 } 880 881 $walker = new Walker_Nav_Menu_Checklist( $db_fields ); 882 883 $current_tab = 'most-used'; 884 if ( isset( $_REQUEST[$taxonomy_name . '-tab'] ) && in_array( $_REQUEST[$taxonomy_name . '-tab'], array('all', 'most-used', 'search') ) ) { 885 $current_tab = $_REQUEST[$taxonomy_name . '-tab']; 886 } 887 888 if ( ! empty( $_REQUEST['quick-search-taxonomy-' . $taxonomy_name] ) ) { 889 $current_tab = 'search'; 890 } 891 892 $removed_args = array( 893 'action', 894 'customlink-tab', 895 'edit-menu-item', 896 'menu-item', 897 'page-tab', 898 '_wpnonce', 899 ); 900 901 ?> 902 <div id="taxonomy-<?php echo $taxonomy_name; ?>" class="taxonomydiv"> 903 <ul id="taxonomy-<?php echo $taxonomy_name; ?>-tabs" class="taxonomy-tabs add-menu-item-tabs"> 904 <li <?php echo ( 'most-used' == $current_tab ? ' class="tabs"' : '' ); ?>> 905 <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"> 906 <?php _e( 'Most Used' ); ?> 907 </a> 908 </li> 909 <li <?php echo ( 'all' == $current_tab ? ' class="tabs"' : '' ); ?>> 910 <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"> 911 <?php _e( 'View All' ); ?> 912 </a> 913 </li> 914 <li <?php echo ( 'search' == $current_tab ? ' class="tabs"' : '' ); ?>> 915 <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; ?>"> 916 <?php _e( 'Search' ); ?> 917 </a> 918 </li> 919 </ul><!-- .taxonomy-tabs --> 920 921 <div id="tabs-panel-<?php echo $taxonomy_name; ?>-pop" class="tabs-panel <?php 922 echo ( 'most-used' == $current_tab ? 'tabs-panel-active' : 'tabs-panel-inactive' ); 923 ?>"> 924 <ul id="<?php echo $taxonomy_name; ?>checklist-pop" class="categorychecklist form-no-clear" > 925 <?php 926 $popular_terms = get_terms( $taxonomy_name, array( 'orderby' => 'count', 'order' => 'DESC', 'number' => 10, 'hierarchical' => false ) ); 927 $args['walker'] = $walker; 928 echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', $popular_terms), 0, (object) $args ); 929 ?> 930 </ul> 931 </div><!-- /.tabs-panel --> 932 933 <div id="tabs-panel-<?php echo $taxonomy_name; ?>-all" class="tabs-panel tabs-panel-view-all <?php 934 echo ( 'all' == $current_tab ? 'tabs-panel-active' : 'tabs-panel-inactive' ); 935 ?>"> 936 <?php if ( ! empty( $page_links ) ) : ?> 937 <div class="add-menu-item-pagelinks"> 938 <?php echo $page_links; ?> 939 </div> 940 <?php endif; ?> 941 <ul id="<?php echo $taxonomy_name; ?>checklist" data-wp-lists="list:<?php echo $taxonomy_name?>" class="categorychecklist form-no-clear"> 942 <?php 943 $args['walker'] = $walker; 944 echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', $terms), 0, (object) $args ); 945 ?> 946 </ul> 947 <?php if ( ! empty( $page_links ) ) : ?> 948 <div class="add-menu-item-pagelinks"> 949 <?php echo $page_links; ?> 950 </div> 951 <?php endif; ?> 952 </div><!-- /.tabs-panel --> 953 954 <div class="tabs-panel <?php 955 echo ( 'search' == $current_tab ? 'tabs-panel-active' : 'tabs-panel-inactive' ); 956 ?>" id="tabs-panel-search-taxonomy-<?php echo $taxonomy_name; ?>"> 957 <?php 958 if ( isset( $_REQUEST['quick-search-taxonomy-' . $taxonomy_name] ) ) { 959 $searched = esc_attr( $_REQUEST['quick-search-taxonomy-' . $taxonomy_name] ); 960 $search_results = get_terms( $taxonomy_name, array( 'name__like' => $searched, 'fields' => 'all', 'orderby' => 'count', 'order' => 'DESC', 'hierarchical' => false ) ); 961 } else { 962 $searched = ''; 963 $search_results = array(); 964 } 965 ?> 966 <p class="quick-search-wrap"> 967 <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; ?>" /> 968 <span class="spinner"></span> 969 <?php submit_button( __( 'Search' ), 'button-small quick-search-submit button-secondary hide-if-js', 'submit', false, array( 'id' => 'submit-quick-search-taxonomy-' . $taxonomy_name ) ); ?> 970 </p> 971 972 <ul id="<?php echo $taxonomy_name; ?>-search-checklist" data-wp-lists="list:<?php echo $taxonomy_name?>" class="categorychecklist form-no-clear"> 973 <?php if ( ! empty( $search_results ) && ! is_wp_error( $search_results ) ) : ?> 974 <?php 975 $args['walker'] = $walker; 976 echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', $search_results), 0, (object) $args ); 977 ?> 978 <?php elseif ( is_wp_error( $search_results ) ) : ?> 979 <li><?php echo $search_results->get_error_message(); ?></li> 980 <?php elseif ( ! empty( $searched ) ) : ?> 981 <li><?php _e('No results found.'); ?></li> 982 <?php endif; ?> 983 </ul> 984 </div><!-- /.tabs-panel --> 985 986 <p class="button-controls"> 987 <span class="list-controls"> 988 <a href="<?php 989 echo esc_url(add_query_arg( 990 array( 991 $taxonomy_name . '-tab' => 'all', 992 'selectall' => 1, 993 ), 994 remove_query_arg($removed_args) 995 )); 996 ?>#taxonomy-<?php echo $taxonomy_name; ?>" class="select-all"><?php _e('Select All'); ?></a> 997 </span> 998 999 <span class="add-to-menu"> 1000 <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 esc_attr_e( 'submit-taxonomy-' . $taxonomy_name ); ?>" /> 1001 <span class="spinner"></span> 1002 </span> 1003 </p> 1004 1005 </div><!-- /.taxonomydiv --> 1006 <?php 1007 } 1008 1009 /** 1010 * Save posted nav menu item data. 1011 * 1012 * @since 3.0.0 1013 * 1014 * @param int $menu_id The menu ID for which to save this item. $menu_id of 0 makes a draft, orphaned menu item. 1015 * @param array $menu_data The unsanitized posted menu item data. 1016 * @return array The database IDs of the items saved 1017 */ 1018 function wp_save_nav_menu_items( $menu_id = 0, $menu_data = array() ) { 1019 $menu_id = (int) $menu_id; 1020 $items_saved = array(); 1021 1022 if ( 0 == $menu_id || is_nav_menu( $menu_id ) ) { 1023 1024 // Loop through all the menu items' POST values 1025 foreach( (array) $menu_data as $_possible_db_id => $_item_object_data ) { 1026 if ( 1027 empty( $_item_object_data['menu-item-object-id'] ) && // checkbox is not checked 1028 ( 1029 ! isset( $_item_object_data['menu-item-type'] ) || // and item type either isn't set 1030 in_array( $_item_object_data['menu-item-url'], array( 'http://', '' ) ) || // or URL is the default 1031 ! ( '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) 1032 ! empty( $_item_object_data['menu-item-db-id'] ) // or it *is* a custom menu item that already exists 1033 ) 1034 ) { 1035 continue; // then this potential menu item is not getting added to this menu 1036 } 1037 1038 // if this possible menu item doesn't actually have a menu database ID yet 1039 if ( 1040 empty( $_item_object_data['menu-item-db-id'] ) || 1041 ( 0 > $_possible_db_id ) || 1042 $_possible_db_id != $_item_object_data['menu-item-db-id'] 1043 ) { 1044 $_actual_db_id = 0; 1045 } else { 1046 $_actual_db_id = (int) $_item_object_data['menu-item-db-id']; 1047 } 1048 1049 $args = array( 1050 'menu-item-db-id' => ( isset( $_item_object_data['menu-item-db-id'] ) ? $_item_object_data['menu-item-db-id'] : '' ), 1051 'menu-item-object-id' => ( isset( $_item_object_data['menu-item-object-id'] ) ? $_item_object_data['menu-item-object-id'] : '' ), 1052 'menu-item-object' => ( isset( $_item_object_data['menu-item-object'] ) ? $_item_object_data['menu-item-object'] : '' ), 1053 'menu-item-parent-id' => ( isset( $_item_object_data['menu-item-parent-id'] ) ? $_item_object_data['menu-item-parent-id'] : '' ), 1054 'menu-item-position' => ( isset( $_item_object_data['menu-item-position'] ) ? $_item_object_data['menu-item-position'] : '' ), 1055 'menu-item-type' => ( isset( $_item_object_data['menu-item-type'] ) ? $_item_object_data['menu-item-type'] : '' ), 1056 'menu-item-title' => ( isset( $_item_object_data['menu-item-title'] ) ? $_item_object_data['menu-item-title'] : '' ), 1057 'menu-item-url' => ( isset( $_item_object_data['menu-item-url'] ) ? $_item_object_data['menu-item-url'] : '' ), 1058 'menu-item-description' => ( isset( $_item_object_data['menu-item-description'] ) ? $_item_object_data['menu-item-description'] : '' ), 1059 'menu-item-attr-title' => ( isset( $_item_object_data['menu-item-attr-title'] ) ? $_item_object_data['menu-item-attr-title'] : '' ), 1060 'menu-item-target' => ( isset( $_item_object_data['menu-item-target'] ) ? $_item_object_data['menu-item-target'] : '' ), 1061 'menu-item-classes' => ( isset( $_item_object_data['menu-item-classes'] ) ? $_item_object_data['menu-item-classes'] : '' ), 1062 'menu-item-xfn' => ( isset( $_item_object_data['menu-item-xfn'] ) ? $_item_object_data['menu-item-xfn'] : '' ), 1063 ); 1064 1065 $items_saved[] = wp_update_nav_menu_item( $menu_id, $_actual_db_id, $args ); 1066 1067 } 1068 } 1069 return $items_saved; 1070 } 1071 1072 /** 1073 * Adds custom arguments to some of the meta box object types. 1074 * 1075 * @since 3.0.0 1076 * 1077 * @access private 1078 * 1079 * @param object $object The post type or taxonomy meta-object. 1080 * @return object The post type of taxonomy object. 1081 */ 1082 function _wp_nav_menu_meta_box_object( $object = null ) { 1083 if ( isset( $object->name ) ) { 1084 1085 if ( 'page' == $object->name ) { 1086 $object->_default_query = array( 1087 'orderby' => 'menu_order title', 1088 'post_status' => 'publish', 1089 ); 1090 1091 // posts should show only published items 1092 } elseif ( 'post' == $object->name ) { 1093 $object->_default_query = array( 1094 'post_status' => 'publish', 1095 ); 1096 1097 // cats should be in reverse chronological order 1098 } elseif ( 'category' == $object->name ) { 1099 $object->_default_query = array( 1100 'orderby' => 'id', 1101 'order' => 'DESC', 1102 ); 1103 1104 // custom post types should show only published items 1105 } else { 1106 $object->_default_query = array( 1107 'post_status' => 'publish', 1108 ); 1109 } 1110 } 1111 1112 return $object; 1113 } 1114 1115 /** 1116 * Returns the menu formatted to edit. 1117 * 1118 * @since 3.0.0 1119 * 1120 * @param string $menu_id The ID of the menu to format. 1121 * @return string|WP_Error $output The menu formatted to edit or error object on failure. 1122 */ 1123 function wp_get_nav_menu_to_edit( $menu_id = 0 ) { 1124 $menu = wp_get_nav_menu_object( $menu_id ); 1125 1126 // If the menu exists, get its items. 1127 if ( is_nav_menu( $menu ) ) { 1128 $menu_items = wp_get_nav_menu_items( $menu->term_id, array('post_status' => 'any') ); 1129 $result = '<div id="menu-instructions" class="post-body-plain'; 1130 $result .= ( ! empty($menu_items) ) ? ' menu-instructions-inactive">' : '">'; 1131 $result .= '<p>' . __( 'Add menu items (i.e. pages, links, categories) from the column on the left.' ) . '</p>'; 1132 $result .= '</div>'; 1133 1134 if( empty($menu_items) ) 1135 return $result . ' <ul class="menu" id="menu-to-edit"> </ul>'; 1136 1137 $walker_class_name = apply_filters( 'wp_edit_nav_menu_walker', 'Walker_Nav_Menu_Edit', $menu_id ); 1138 1139 if ( class_exists( $walker_class_name ) ) 1140 $walker = new $walker_class_name; 1141 else 1142 return new WP_Error( 'menu_walker_not_exist', sprintf( __('The Walker class named <strong>%s</strong> does not exist.'), $walker_class_name ) ); 1143 1144 $some_pending_menu_items = $some_invalid_menu_items = false; 1145 foreach( (array) $menu_items as $menu_item ) { 1146 if ( isset( $menu_item->post_status ) && 'draft' == $menu_item->post_status ) 1147 $some_pending_menu_items = true; 1148 if ( ! empty( $menu_item->_invalid ) ) 1149 $some_invalid_menu_items = true; 1150 } 1151 1152 if ( $some_pending_menu_items ) 1153 $result .= '<div class="updated inline"><p>' . __('Click Save Menu to make pending menu items public.') . '</p></div>'; 1154 1155 if ( $some_invalid_menu_items ) 1156 $result .= '<div class="error inline"><p>' . __('There are some invalid menu items. Please check or delete them.') . '</p></div>'; 1157 1158 $result .= '<ul class="menu" id="menu-to-edit"> '; 1159 $result .= walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', $menu_items), 0, (object) array('walker' => $walker ) ); 1160 $result .= ' </ul> '; 1161 return $result; 1162 } elseif ( is_wp_error( $menu ) ) { 1163 return $menu; 1164 } 1165 1166 } 1167 1168 /** 1169 * Returns the columns for the nav menus page. 1170 * 1171 * @since 3.0.0 1172 * 1173 * @return string|WP_Error $output The menu formatted to edit or error object on failure. 1174 */ 1175 function wp_nav_menu_manage_columns() { 1176 return array( 1177 '_title' => __('Show advanced menu properties'), 1178 'cb' => '<input type="checkbox" />', 1179 'link-target' => __('Link Target'), 1180 'css-classes' => __('CSS Classes'), 1181 'xfn' => __('Link Relationship (XFN)'), 1182 'description' => __('Description'), 1183 ); 1184 } 1185 1186 /** 1187 * Deletes orphaned draft menu items 1188 * 1189 * @access private 1190 * @since 3.0.0 1191 * 1192 */ 1193 function _wp_delete_orphaned_draft_menu_items() { 1194 global $wpdb; 1195 $delete_timestamp = time() - ( DAY_IN_SECONDS * EMPTY_TRASH_DAYS ); 1196 1197 // delete orphaned draft menu items 1198 $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 ) ); 1199 1200 foreach( (array) $menu_items_to_delete as $menu_item_id ) 1201 wp_delete_post( $menu_item_id, true ); 1202 } 1203 add_action('admin_head-nav-menus.php', '_wp_delete_orphaned_draft_menu_items'); 1204 1205 /** 1206 * Saves nav menu items 1207 * 1208 * @since 3.6.0 1209 * 1210 * @uses wp_get_nav_menu_items() to retrieve the nav menu's menu items 1211 * @uses wp_defer_term_counter() to enable then disable term counting 1212 * 1213 * @param int|string $nav_menu_selected_id (id, slug, or name ) of the currently-selected menu 1214 * @param string $nav_menu_selected_title Title of the currently-selected menu 1215 * @return array $messages The menu updated message 1216 */ 1217 function wp_nav_menu_update_menu_items ( $nav_menu_selected_id, $nav_menu_selected_title ) { 1218 $unsorted_menu_items = wp_get_nav_menu_items( $nav_menu_selected_id, array( 'orderby' => 'ID', 'output' => ARRAY_A, 'output_key' => 'ID', 'post_status' => 'draft,publish' ) ); 1219 1220 $menu_items = array(); 1221 // Index menu items by db ID 1222 foreach ( $unsorted_menu_items as $_item ) 1223 $menu_items[$_item->db_id] = $_item; 1224 1225 $post_fields = array( 1226 'menu-item-db-id', 'menu-item-object-id', 'menu-item-object', 1227 'menu-item-parent-id', 'menu-item-position', 'menu-item-type', 1228 'menu-item-title', 'menu-item-url', 'menu-item-description', 1229 'menu-item-attr-title', 'menu-item-target', 'menu-item-classes', 'menu-item-xfn' 1230 ); 1231 1232 wp_defer_term_counting( true ); 1233 // Loop through all the menu items' POST variables 1234 if ( ! empty( $_POST['menu-item-db-id'] ) ) { 1235 foreach( (array) $_POST['menu-item-db-id'] as $_key => $k ) { 1236 1237 // Menu item title can't be blank 1238 if ( ! isset( $_POST['menu-item-title'][ $_key ] ) || '' == $_POST['menu-item-title'][ $_key ] ) 1239 continue; 1240 1241 $args = array(); 1242 foreach ( $post_fields as $field ) 1243 $args[$field] = isset( $_POST[$field][$_key] ) ? $_POST[$field][$_key] : ''; 1244 1245 $menu_item_db_id = wp_update_nav_menu_item( $nav_menu_selected_id, ( $_POST['menu-item-db-id'][$_key] != $_key ? 0 : $_key ), $args ); 1246 1247 if ( is_wp_error( $menu_item_db_id ) ) 1248 $messages[] = '<div id="message" class="error"><p>' . $menu_item_db_id->get_error_message() . '</p></div>'; 1249 elseif ( isset( $menu_items[$menu_item_db_id] ) ) 1250 unset( $menu_items[$menu_item_db_id] ); 1251 } 1252 } 1253 1254 // Remove menu items from the menu that weren't in $_POST 1255 if ( ! empty( $menu_items ) ) { 1256 foreach ( array_keys( $menu_items ) as $menu_item_id ) { 1257 if ( is_nav_menu_item( $menu_item_id ) ) { 1258 wp_delete_post( $menu_item_id ); 1259 } 1260 } 1261 } 1262 1263 // Store 'auto-add' pages. 1264 $auto_add = ! empty( $_POST['auto-add-pages'] ); 1265 $nav_menu_option = (array) get_option( 'nav_menu_options' ); 1266 if ( ! isset( $nav_menu_option['auto_add'] ) ) 1267 $nav_menu_option['auto_add'] = array(); 1268 if ( $auto_add ) { 1269 if ( ! in_array( $nav_menu_selected_id, $nav_menu_option['auto_add'] ) ) 1270 $nav_menu_option['auto_add'][] = $nav_menu_selected_id; 1271 } else { 1272 if ( false !== ( $key = array_search( $nav_menu_selected_id, $nav_menu_option['auto_add'] ) ) ) 1273 unset( $nav_menu_option['auto_add'][$key] ); 1274 } 1275 // Remove nonexistent/deleted menus 1276 $nav_menu_option['auto_add'] = array_intersect( $nav_menu_option['auto_add'], wp_get_nav_menus( array( 'fields' => 'ids' ) ) ); 1277 update_option( 'nav_menu_options', $nav_menu_option ); 1278 1279 wp_defer_term_counting( false ); 1280 1281 do_action( 'wp_update_nav_menu', $nav_menu_selected_id ); 1282 1283 $messages[] = '<div id="message" class="updated"><p>' . sprintf( __( '<strong>%1$s</strong> has been updated.' ), $nav_menu_selected_title ) . '</p></div>'; 1284 unset( $menu_items, $unsorted_menu_items ); 1285 1286 return $messages; 1287 }
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| Generated: Mon May 20 03:56:25 2013 | Hosted by follow the white rabbit. |