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PHP Cross Reference of WordPress Trunk (Updated Daily) |
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1 <?php 2 /** 3 * WordPress Administration for Navigation Menus 4 * Interface functions 5 * 6 * @version 2.0.0 7 * 8 * @package WordPress 9 * @subpackage Administration 10 */ 11 12 /** Load WordPress Administration Bootstrap */ 13 require_once __DIR__ . '/admin.php'; 14 15 // Load all the nav menu interface functions. 16 require_once ABSPATH . 'wp-admin/includes/nav-menu.php'; 17 18 if ( ! current_theme_supports( 'menus' ) && ! current_theme_supports( 'widgets' ) ) { 19 wp_die( __( 'Your theme does not support navigation menus or widgets.' ) ); 20 } 21 22 // Permissions check. 23 if ( ! current_user_can( 'edit_theme_options' ) ) { 24 wp_die( 25 '<h1>' . __( 'You need a higher level of permission.' ) . '</h1>' . 26 '<p>' . __( 'Sorry, you are not allowed to edit theme options on this site.' ) . '</p>', 27 403 28 ); 29 } 30 31 // Used in the HTML title tag. 32 $title = __( 'Menus' ); 33 34 wp_enqueue_script( 'nav-menu' ); 35 36 if ( wp_is_mobile() ) { 37 wp_enqueue_script( 'jquery-touch-punch' ); 38 } 39 40 // Container for any messages displayed to the user. 41 $messages = array(); 42 43 // Container that stores the name of the active menu. 44 $nav_menu_selected_title = ''; 45 46 // The menu id of the current menu being edited. 47 $nav_menu_selected_id = isset( $_REQUEST['menu'] ) ? (int) $_REQUEST['menu'] : 0; 48 49 // Get existing menu locations assignments. 50 $locations = get_registered_nav_menus(); 51 $menu_locations = get_nav_menu_locations(); 52 $num_locations = count( array_keys( $locations ) ); 53 54 // Allowed actions: add, update, delete. 55 $action = isset( $_REQUEST['action'] ) ? $_REQUEST['action'] : 'edit'; 56 57 /* 58 * If a JSON blob of navigation menu data is found, expand it and inject it 59 * into `$_POST` to avoid PHP `max_input_vars` limitations. See #14134. 60 */ 61 _wp_expand_nav_menu_post_data(); 62 63 switch ( $action ) { 64 case 'add-menu-item': 65 check_admin_referer( 'add-menu_item', 'menu-settings-column-nonce' ); 66 67 if ( isset( $_REQUEST['nav-menu-locations'] ) ) { 68 set_theme_mod( 'nav_menu_locations', array_map( 'absint', $_REQUEST['menu-locations'] ) ); 69 } elseif ( isset( $_REQUEST['menu-item'] ) ) { 70 wp_save_nav_menu_items( $nav_menu_selected_id, $_REQUEST['menu-item'] ); 71 } 72 73 break; 74 75 case 'move-down-menu-item': 76 // Moving down a menu item is the same as moving up the next in order. 77 check_admin_referer( 'move-menu_item' ); 78 79 $menu_item_id = isset( $_REQUEST['menu-item'] ) ? (int) $_REQUEST['menu-item'] : 0; 80 81 if ( is_nav_menu_item( $menu_item_id ) ) { 82 $menus = isset( $_REQUEST['menu'] ) ? array( (int) $_REQUEST['menu'] ) : wp_get_object_terms( $menu_item_id, 'nav_menu', array( 'fields' => 'ids' ) ); 83 84 if ( ! is_wp_error( $menus ) && ! empty( $menus[0] ) ) { 85 $menu_id = (int) $menus[0]; 86 $ordered_menu_items = wp_get_nav_menu_items( $menu_id ); 87 $menu_item_data = (array) wp_setup_nav_menu_item( get_post( $menu_item_id ) ); 88 89 // Set up the data we need in one pass through the array of menu items. 90 $dbids_to_orders = array(); 91 $orders_to_dbids = array(); 92 93 foreach ( (array) $ordered_menu_items as $ordered_menu_item_object ) { 94 if ( isset( $ordered_menu_item_object->ID ) ) { 95 if ( isset( $ordered_menu_item_object->menu_order ) ) { 96 $dbids_to_orders[ $ordered_menu_item_object->ID ] = $ordered_menu_item_object->menu_order; 97 $orders_to_dbids[ $ordered_menu_item_object->menu_order ] = $ordered_menu_item_object->ID; 98 } 99 } 100 } 101 102 // Get next in order. 103 if ( isset( $orders_to_dbids[ $dbids_to_orders[ $menu_item_id ] + 1 ] ) ) { 104 $next_item_id = $orders_to_dbids[ $dbids_to_orders[ $menu_item_id ] + 1 ]; 105 $next_item_data = (array) wp_setup_nav_menu_item( get_post( $next_item_id ) ); 106 107 // If not siblings of same parent, bubble menu item up but keep order. 108 if ( ! empty( $menu_item_data['menu_item_parent'] ) 109 && ( empty( $next_item_data['menu_item_parent'] ) 110 || (int) $next_item_data['menu_item_parent'] !== (int) $menu_item_data['menu_item_parent'] ) 111 ) { 112 if ( in_array( (int) $menu_item_data['menu_item_parent'], $orders_to_dbids, true ) ) { 113 $parent_db_id = (int) $menu_item_data['menu_item_parent']; 114 } else { 115 $parent_db_id = 0; 116 } 117 118 $parent_object = wp_setup_nav_menu_item( get_post( $parent_db_id ) ); 119 120 if ( ! is_wp_error( $parent_object ) ) { 121 $parent_data = (array) $parent_object; 122 $menu_item_data['menu_item_parent'] = $parent_data['menu_item_parent']; 123 124 // Reset invalid `menu_item_parent`. 125 $menu_item_data = _wp_reset_invalid_menu_item_parent( $menu_item_data ); 126 127 update_post_meta( $menu_item_data['ID'], '_menu_item_menu_item_parent', (int) $menu_item_data['menu_item_parent'] ); 128 } 129 130 // Make menu item a child of its next sibling. 131 } else { 132 $next_item_data['menu_order'] = $next_item_data['menu_order'] - 1; 133 $menu_item_data['menu_order'] = $menu_item_data['menu_order'] + 1; 134 135 $menu_item_data['menu_item_parent'] = $next_item_data['ID']; 136 137 // Reset invalid `menu_item_parent`. 138 $menu_item_data = _wp_reset_invalid_menu_item_parent( $menu_item_data ); 139 140 update_post_meta( $menu_item_data['ID'], '_menu_item_menu_item_parent', (int) $menu_item_data['menu_item_parent'] ); 141 142 wp_update_post( $menu_item_data ); 143 wp_update_post( $next_item_data ); 144 } 145 146 // The item is last but still has a parent, so bubble up. 147 } elseif ( ! empty( $menu_item_data['menu_item_parent'] ) 148 && in_array( (int) $menu_item_data['menu_item_parent'], $orders_to_dbids, true ) 149 ) { 150 $menu_item_data['menu_item_parent'] = (int) get_post_meta( $menu_item_data['menu_item_parent'], '_menu_item_menu_item_parent', true ); 151 152 // Reset invalid `menu_item_parent`. 153 $menu_item_data = _wp_reset_invalid_menu_item_parent( $menu_item_data ); 154 155 update_post_meta( $menu_item_data['ID'], '_menu_item_menu_item_parent', (int) $menu_item_data['menu_item_parent'] ); 156 } 157 } 158 } 159 160 break; 161 162 case 'move-up-menu-item': 163 check_admin_referer( 'move-menu_item' ); 164 165 $menu_item_id = isset( $_REQUEST['menu-item'] ) ? (int) $_REQUEST['menu-item'] : 0; 166 167 if ( is_nav_menu_item( $menu_item_id ) ) { 168 if ( isset( $_REQUEST['menu'] ) ) { 169 $menus = array( (int) $_REQUEST['menu'] ); 170 } else { 171 $menus = wp_get_object_terms( $menu_item_id, 'nav_menu', array( 'fields' => 'ids' ) ); 172 } 173 174 if ( ! is_wp_error( $menus ) && ! empty( $menus[0] ) ) { 175 $menu_id = (int) $menus[0]; 176 $ordered_menu_items = wp_get_nav_menu_items( $menu_id ); 177 $menu_item_data = (array) wp_setup_nav_menu_item( get_post( $menu_item_id ) ); 178 179 // Set up the data we need in one pass through the array of menu items. 180 $dbids_to_orders = array(); 181 $orders_to_dbids = array(); 182 183 foreach ( (array) $ordered_menu_items as $ordered_menu_item_object ) { 184 if ( isset( $ordered_menu_item_object->ID ) ) { 185 if ( isset( $ordered_menu_item_object->menu_order ) ) { 186 $dbids_to_orders[ $ordered_menu_item_object->ID ] = $ordered_menu_item_object->menu_order; 187 $orders_to_dbids[ $ordered_menu_item_object->menu_order ] = $ordered_menu_item_object->ID; 188 } 189 } 190 } 191 192 // If this menu item is not first. 193 if ( ! empty( $dbids_to_orders[ $menu_item_id ] ) 194 && ! empty( $orders_to_dbids[ $dbids_to_orders[ $menu_item_id ] - 1 ] ) 195 ) { 196 197 // If this menu item is a child of the previous. 198 if ( ! empty( $menu_item_data['menu_item_parent'] ) 199 && in_array( (int) $menu_item_data['menu_item_parent'], array_keys( $dbids_to_orders ), true ) 200 && isset( $orders_to_dbids[ $dbids_to_orders[ $menu_item_id ] - 1 ] ) 201 && ( (int) $menu_item_data['menu_item_parent'] === $orders_to_dbids[ $dbids_to_orders[ $menu_item_id ] - 1 ] ) 202 ) { 203 if ( in_array( (int) $menu_item_data['menu_item_parent'], $orders_to_dbids, true ) ) { 204 $parent_db_id = (int) $menu_item_data['menu_item_parent']; 205 } else { 206 $parent_db_id = 0; 207 } 208 209 $parent_object = wp_setup_nav_menu_item( get_post( $parent_db_id ) ); 210 211 if ( ! is_wp_error( $parent_object ) ) { 212 $parent_data = (array) $parent_object; 213 214 /* 215 * If there is something before the parent and parent a child of it, 216 * make menu item a child also of it. 217 */ 218 if ( ! empty( $dbids_to_orders[ $parent_db_id ] ) 219 && ! empty( $orders_to_dbids[ $dbids_to_orders[ $parent_db_id ] - 1 ] ) 220 && ! empty( $parent_data['menu_item_parent'] ) 221 ) { 222 $menu_item_data['menu_item_parent'] = $parent_data['menu_item_parent']; 223 224 /* 225 * Else if there is something before parent and parent not a child of it, 226 * make menu item a child of that something's parent 227 */ 228 } elseif ( ! empty( $dbids_to_orders[ $parent_db_id ] ) 229 && ! empty( $orders_to_dbids[ $dbids_to_orders[ $parent_db_id ] - 1 ] ) 230 ) { 231 $_possible_parent_id = (int) get_post_meta( $orders_to_dbids[ $dbids_to_orders[ $parent_db_id ] - 1 ], '_menu_item_menu_item_parent', true ); 232 233 if ( in_array( $_possible_parent_id, array_keys( $dbids_to_orders ), true ) ) { 234 $menu_item_data['menu_item_parent'] = $_possible_parent_id; 235 } else { 236 $menu_item_data['menu_item_parent'] = 0; 237 } 238 239 // Else there isn't something before the parent. 240 } else { 241 $menu_item_data['menu_item_parent'] = 0; 242 } 243 244 // Set former parent's [menu_order] to that of menu-item's. 245 $parent_data['menu_order'] = $parent_data['menu_order'] + 1; 246 247 // Set menu-item's [menu_order] to that of former parent. 248 $menu_item_data['menu_order'] = $menu_item_data['menu_order'] - 1; 249 250 // Save changes. 251 update_post_meta( $menu_item_data['ID'], '_menu_item_menu_item_parent', (int) $menu_item_data['menu_item_parent'] ); 252 wp_update_post( $menu_item_data ); 253 wp_update_post( $parent_data ); 254 } 255 256 // Else this menu item is not a child of the previous. 257 } elseif ( empty( $menu_item_data['menu_order'] ) 258 || empty( $menu_item_data['menu_item_parent'] ) 259 || ! in_array( (int) $menu_item_data['menu_item_parent'], array_keys( $dbids_to_orders ), true ) 260 || empty( $orders_to_dbids[ $dbids_to_orders[ $menu_item_id ] - 1 ] ) 261 || $orders_to_dbids[ $dbids_to_orders[ $menu_item_id ] - 1 ] !== (int) $menu_item_data['menu_item_parent'] 262 ) { 263 // Just make it a child of the previous; keep the order. 264 $menu_item_data['menu_item_parent'] = (int) $orders_to_dbids[ $dbids_to_orders[ $menu_item_id ] - 1 ]; 265 266 // Reset invalid `menu_item_parent`. 267 $menu_item_data = _wp_reset_invalid_menu_item_parent( $menu_item_data ); 268 269 update_post_meta( $menu_item_data['ID'], '_menu_item_menu_item_parent', (int) $menu_item_data['menu_item_parent'] ); 270 wp_update_post( $menu_item_data ); 271 } 272 } 273 } 274 } 275 276 break; 277 278 case 'delete-menu-item': 279 $menu_item_id = (int) $_REQUEST['menu-item']; 280 281 check_admin_referer( 'delete-menu_item_' . $menu_item_id ); 282 283 if ( is_nav_menu_item( $menu_item_id ) && wp_delete_post( $menu_item_id, true ) ) { 284 $messages[] = wp_get_admin_notice( 285 __( 'The menu item has been successfully deleted.' ), 286 array( 287 'id' => 'message', 288 'additional_classes' => array( 'updated' ), 289 'dismissible' => true, 290 ) 291 ); 292 } 293 294 break; 295 296 case 'delete': 297 check_admin_referer( 'delete-nav_menu-' . $nav_menu_selected_id ); 298 299 if ( is_nav_menu( $nav_menu_selected_id ) ) { 300 $deletion = wp_delete_nav_menu( $nav_menu_selected_id ); 301 } else { 302 // Reset the selected menu. 303 $nav_menu_selected_id = 0; 304 unset( $_REQUEST['menu'] ); 305 } 306 307 if ( ! isset( $deletion ) ) { 308 break; 309 } 310 311 if ( is_wp_error( $deletion ) ) { 312 $messages[] = wp_get_admin_notice( 313 $deletion->get_error_message(), 314 array( 315 'id' => 'message', 316 'additional_classes' => array( 'error' ), 317 'dismissible' => true, 318 ) 319 ); 320 } else { 321 $messages[] = wp_get_admin_notice( 322 __( 'The menu has been successfully deleted.' ), 323 array( 324 'id' => 'message', 325 'additional_classes' => array( 'updated' ), 326 'dismissible' => true, 327 ) 328 ); 329 } 330 331 break; 332 333 case 'delete_menus': 334 check_admin_referer( 'nav_menus_bulk_actions' ); 335 336 foreach ( $_REQUEST['delete_menus'] as $menu_id_to_delete ) { 337 if ( ! is_nav_menu( $menu_id_to_delete ) ) { 338 continue; 339 } 340 341 $deletion = wp_delete_nav_menu( $menu_id_to_delete ); 342 343 if ( is_wp_error( $deletion ) ) { 344 $messages[] = wp_get_admin_notice( 345 $deletion->get_error_message(), 346 array( 347 'id' => 'message', 348 'additional_classes' => array( 'error' ), 349 'dismissible' => true, 350 ) 351 ); 352 $deletion_error = true; 353 } 354 } 355 356 if ( empty( $deletion_error ) ) { 357 $messages[] = wp_get_admin_notice( 358 __( 'Selected menus have been successfully deleted.' ), 359 array( 360 'id' => 'message', 361 'additional_classes' => array( 'updated' ), 362 'dismissible' => true, 363 ) 364 ); 365 } 366 367 break; 368 369 case 'update': 370 check_admin_referer( 'update-nav_menu', 'update-nav-menu-nonce' ); 371 372 // Merge new and existing menu locations if any new ones are set. 373 $new_menu_locations = array(); 374 if ( isset( $_POST['menu-locations'] ) ) { 375 $new_menu_locations = array_map( 'absint', $_POST['menu-locations'] ); 376 $menu_locations = array_merge( $menu_locations, $new_menu_locations ); 377 } 378 379 // Add Menu. 380 if ( 0 === $nav_menu_selected_id ) { 381 $new_menu_title = trim( esc_html( $_POST['menu-name'] ) ); 382 383 if ( $new_menu_title ) { 384 $_nav_menu_selected_id = wp_update_nav_menu_object( 0, array( 'menu-name' => $new_menu_title ) ); 385 386 if ( is_wp_error( $_nav_menu_selected_id ) ) { 387 $messages[] = wp_get_admin_notice( 388 $_nav_menu_selected_id->get_error_message(), 389 array( 390 'id' => 'message', 391 'additional_classes' => array( 'error' ), 392 'dismissible' => true, 393 ) 394 ); 395 } else { 396 $_menu_object = wp_get_nav_menu_object( $_nav_menu_selected_id ); 397 $nav_menu_selected_id = $_nav_menu_selected_id; 398 $nav_menu_selected_title = $_menu_object->name; 399 400 if ( isset( $_REQUEST['menu-item'] ) ) { 401 wp_save_nav_menu_items( $nav_menu_selected_id, absint( $_REQUEST['menu-item'] ) ); 402 } 403 404 if ( isset( $_REQUEST['zero-menu-state'] ) || ! empty( $_POST['auto-add-pages'] ) ) { 405 // If there are menu items, add them. 406 wp_nav_menu_update_menu_items( $nav_menu_selected_id, $nav_menu_selected_title ); 407 } 408 409 if ( isset( $_REQUEST['zero-menu-state'] ) ) { 410 // Auto-save nav_menu_locations. 411 $locations = get_nav_menu_locations(); 412 413 foreach ( $locations as $location => $menu_id ) { 414 $locations[ $location ] = $nav_menu_selected_id; 415 break; // There should only be 1. 416 } 417 418 set_theme_mod( 'nav_menu_locations', $locations ); 419 } elseif ( count( $new_menu_locations ) > 0 ) { 420 // If locations have been selected for the new menu, save those. 421 $locations = get_nav_menu_locations(); 422 423 foreach ( array_keys( $new_menu_locations ) as $location ) { 424 $locations[ $location ] = $nav_menu_selected_id; 425 } 426 427 set_theme_mod( 'nav_menu_locations', $locations ); 428 } 429 430 if ( isset( $_REQUEST['use-location'] ) ) { 431 $locations = get_registered_nav_menus(); 432 $menu_locations = get_nav_menu_locations(); 433 434 if ( isset( $locations[ $_REQUEST['use-location'] ] ) ) { 435 $menu_locations[ $_REQUEST['use-location'] ] = $nav_menu_selected_id; 436 } 437 438 set_theme_mod( 'nav_menu_locations', $menu_locations ); 439 } 440 441 wp_redirect( admin_url( 'nav-menus.php?menu=' . $_nav_menu_selected_id ) ); 442 exit; 443 } 444 } else { 445 $messages[] = wp_get_admin_notice( 446 __( 'Please enter a valid menu name.' ), 447 array( 448 'id' => 'message', 449 'additional_classes' => array( 'error' ), 450 'dismissible' => true, 451 ) 452 ); 453 } 454 455 // Update existing menu. 456 } else { 457 // Remove menu locations that have been unchecked. 458 foreach ( $locations as $location => $description ) { 459 if ( ( empty( $_POST['menu-locations'] ) || empty( $_POST['menu-locations'][ $location ] ) ) 460 && isset( $menu_locations[ $location ] ) && $menu_locations[ $location ] === $nav_menu_selected_id 461 ) { 462 unset( $menu_locations[ $location ] ); 463 } 464 } 465 466 // Set menu locations. 467 set_theme_mod( 'nav_menu_locations', $menu_locations ); 468 469 $_menu_object = wp_get_nav_menu_object( $nav_menu_selected_id ); 470 471 $menu_title = trim( esc_html( $_POST['menu-name'] ) ); 472 473 if ( ! $menu_title ) { 474 $messages[] = wp_get_admin_notice( 475 __( 'Please enter a valid menu name.' ), 476 array( 477 'id' => 'message', 478 'additional_classes' => array( 'error' ), 479 'dismissible' => true, 480 ) 481 ); 482 $menu_title = $_menu_object->name; 483 } 484 485 if ( ! is_wp_error( $_menu_object ) ) { 486 $_nav_menu_selected_id = wp_update_nav_menu_object( $nav_menu_selected_id, array( 'menu-name' => $menu_title ) ); 487 488 if ( is_wp_error( $_nav_menu_selected_id ) ) { 489 $_menu_object = $_nav_menu_selected_id; 490 $messages[] = wp_get_admin_notice( 491 $_nav_menu_selected_id->get_error_message(), 492 array( 493 'id' => 'message', 494 'additional_classes' => array( 'error' ), 495 'dismissible' => true, 496 ) 497 ); 498 } else { 499 $_menu_object = wp_get_nav_menu_object( $_nav_menu_selected_id ); 500 $nav_menu_selected_title = $_menu_object->name; 501 } 502 } 503 504 // Update menu items. 505 if ( ! is_wp_error( $_menu_object ) ) { 506 $messages = array_merge( $messages, wp_nav_menu_update_menu_items( $_nav_menu_selected_id, $nav_menu_selected_title ) ); 507 508 // If the menu ID changed, redirect to the new URL. 509 if ( $nav_menu_selected_id !== $_nav_menu_selected_id ) { 510 wp_redirect( admin_url( 'nav-menus.php?menu=' . (int) $_nav_menu_selected_id ) ); 511 exit; 512 } 513 } 514 } 515 516 break; 517 518 case 'locations': 519 if ( ! $num_locations ) { 520 wp_redirect( admin_url( 'nav-menus.php' ) ); 521 exit; 522 } 523 524 add_filter( 'screen_options_show_screen', '__return_false' ); 525 526 if ( isset( $_POST['menu-locations'] ) ) { 527 check_admin_referer( 'save-menu-locations' ); 528 529 $new_menu_locations = array_map( 'absint', $_POST['menu-locations'] ); 530 $menu_locations = array_merge( $menu_locations, $new_menu_locations ); 531 // Set menu locations. 532 set_theme_mod( 'nav_menu_locations', $menu_locations ); 533 534 $messages[] = wp_get_admin_notice( 535 __( 'Menu locations updated.' ), 536 array( 537 'id' => 'message', 538 'additional_classes' => array( 'updated' ), 539 'dismissible' => true, 540 ) 541 ); 542 } 543 544 break; 545 } 546 547 // Get all nav menus. 548 $nav_menus = wp_get_nav_menus(); 549 $menu_count = count( $nav_menus ); 550 551 // Are we on the add new screen? 552 $add_new_screen = ( isset( $_GET['menu'] ) && 0 === (int) $_GET['menu'] ) ? true : false; 553 554 $locations_screen = ( isset( $_GET['action'] ) && 'locations' === $_GET['action'] ) ? true : false; 555 556 $page_count = wp_count_posts( 'page' ); 557 558 /* 559 * If we have one theme location, and zero menus, we take them right 560 * into editing their first menu. 561 */ 562 if ( 1 === count( get_registered_nav_menus() ) && ! $add_new_screen 563 && empty( $nav_menus ) && ! empty( $page_count->publish ) 564 ) { 565 $one_theme_location_no_menus = true; 566 } else { 567 $one_theme_location_no_menus = false; 568 } 569 570 $nav_menus_l10n = array( 571 'oneThemeLocationNoMenus' => $one_theme_location_no_menus, 572 'moveUp' => __( 'Move up one' ), 573 'moveDown' => __( 'Move down one' ), 574 'moveToTop' => __( 'Move to the top' ), 575 /* translators: %s: Previous item name. */ 576 'moveUnder' => __( 'Move under %s' ), 577 /* translators: %s: Previous item name. */ 578 'moveOutFrom' => __( 'Move out from under %s' ), 579 /* translators: %s: Previous item name. */ 580 'under' => __( 'Under %s' ), 581 /* translators: %s: Previous item name. */ 582 'outFrom' => __( 'Out from under %s' ), 583 /* translators: 1: Item name, 2: Item position, 3: Total number of items. */ 584 'menuFocus' => __( '%1$s. Menu item %2$d of %3$d.' ), 585 /* translators: 1: Item name, 2: Item position, 3: Parent item name. */ 586 'subMenuFocus' => __( '%1$s. Sub item number %2$d under %3$s.' ), 587 /* translators: %s: Item name. */ 588 'menuItemDeletion' => __( 'item %s' ), 589 /* translators: %s: Item name. */ 590 'itemsDeleted' => __( 'Deleted menu item: %s.' ), 591 'itemAdded' => __( 'Menu item added' ), 592 'itemRemoved' => __( 'Menu item removed' ), 593 'movedUp' => __( 'Menu item moved up' ), 594 'movedDown' => __( 'Menu item moved down' ), 595 'movedTop' => __( 'Menu item moved to the top' ), 596 'movedLeft' => __( 'Menu item moved out of submenu' ), 597 'movedRight' => __( 'Menu item is now a sub-item' ), 598 ); 599 wp_localize_script( 'nav-menu', 'menus', $nav_menus_l10n ); 600 601 /* 602 * Redirect to add screen if there are no menus and this users has either zero, 603 * or more than 1 theme locations. 604 */ 605 if ( 0 === $menu_count && ! $add_new_screen && ! $one_theme_location_no_menus ) { 606 wp_redirect( admin_url( 'nav-menus.php?action=edit&menu=0' ) ); 607 } 608 609 // Get recently edited nav menu. 610 $recently_edited = absint( get_user_option( 'nav_menu_recently_edited' ) ); 611 if ( empty( $recently_edited ) && is_nav_menu( $nav_menu_selected_id ) ) { 612 $recently_edited = $nav_menu_selected_id; 613 } 614 615 // Use $recently_edited if none are selected. 616 if ( empty( $nav_menu_selected_id ) && ! isset( $_GET['menu'] ) && is_nav_menu( $recently_edited ) ) { 617 $nav_menu_selected_id = $recently_edited; 618 } 619 620 // On deletion of menu, if another menu exists, show it. 621 if ( ! $add_new_screen && $menu_count > 0 && isset( $_GET['action'] ) && 'delete' === $_GET['action'] ) { 622 $nav_menu_selected_id = $nav_menus[0]->term_id; 623 } 624 625 // Set $nav_menu_selected_id to 0 if no menus. 626 if ( $one_theme_location_no_menus ) { 627 $nav_menu_selected_id = 0; 628 } elseif ( empty( $nav_menu_selected_id ) && ! empty( $nav_menus ) && ! $add_new_screen ) { 629 // If we have no selection yet, and we have menus, set to the first one in the list. 630 $nav_menu_selected_id = $nav_menus[0]->term_id; 631 } 632 633 // Update the user's setting. 634 if ( $nav_menu_selected_id !== $recently_edited && is_nav_menu( $nav_menu_selected_id ) ) { 635 update_user_meta( $current_user->ID, 'nav_menu_recently_edited', $nav_menu_selected_id ); 636 } 637 638 // If there's a menu, get its name. 639 if ( ! $nav_menu_selected_title && is_nav_menu( $nav_menu_selected_id ) ) { 640 $_menu_object = wp_get_nav_menu_object( $nav_menu_selected_id ); 641 $nav_menu_selected_title = ! is_wp_error( $_menu_object ) ? $_menu_object->name : ''; 642 } 643 644 // Generate truncated menu names. 645 foreach ( (array) $nav_menus as $key => $_nav_menu ) { 646 $nav_menus[ $key ]->truncated_name = wp_html_excerpt( $_nav_menu->name, 40, '…' ); 647 } 648 649 // Retrieve menu locations. 650 if ( current_theme_supports( 'menus' ) ) { 651 $locations = get_registered_nav_menus(); 652 $menu_locations = get_nav_menu_locations(); 653 } 654 655 /* 656 * Ensure the user will be able to scroll horizontally 657 * by adding a class for the max menu depth. 658 * 659 * @global int $_wp_nav_menu_max_depth 660 */ 661 global $_wp_nav_menu_max_depth; 662 $_wp_nav_menu_max_depth = 0; 663 664 // Calling wp_get_nav_menu_to_edit generates $_wp_nav_menu_max_depth. 665 if ( is_nav_menu( $nav_menu_selected_id ) ) { 666 $menu_items = wp_get_nav_menu_items( $nav_menu_selected_id, array( 'post_status' => 'any' ) ); 667 $edit_markup = wp_get_nav_menu_to_edit( $nav_menu_selected_id ); 668 } 669 670 /** 671 * @global int $_wp_nav_menu_max_depth 672 * 673 * @param string $classes 674 * @return string 675 */ 676 function wp_nav_menu_max_depth( $classes ) { 677 global $_wp_nav_menu_max_depth; 678 return "$classes menu-max-depth-$_wp_nav_menu_max_depth"; 679 } 680 681 add_filter( 'admin_body_class', 'wp_nav_menu_max_depth' ); 682 683 wp_nav_menu_setup(); 684 wp_initial_nav_menu_meta_boxes(); 685 686 if ( ! current_theme_supports( 'menus' ) && ! $num_locations ) { 687 $message_no_theme_support = sprintf( 688 /* translators: %s: URL to Widgets screen. */ 689 __( 'Your theme does not natively support menus, but you can use them in sidebars by adding a “Navigation Menu” widget on the <a href="%s">Widgets</a> screen.' ), 690 admin_url( 'widgets.php' ) 691 ); 692 $messages[] = wp_get_admin_notice( 693 $message_no_theme_support, 694 array( 695 'id' => 'message', 696 'additional_classes' => array( 'updated' ), 697 'dismissible' => true, 698 ) 699 ); 700 } 701 702 if ( ! $locations_screen ) : // Main tab. 703 $overview = '<p>' . __( 'This screen is used for managing your navigation menus.' ) . '</p>'; 704 $overview .= '<p>' . sprintf( 705 /* translators: 1: URL to Widgets screen, 2 and 3: The names of the default themes. */ 706 __( 'Menus can be displayed in locations defined by your theme, even used in sidebars by adding a “Navigation Menu” widget on the <a href="%1$s">Widgets</a> screen. If your theme does not support the navigation menus feature (the default themes, %2$s and %3$s, do), you can learn about adding this support by following the documentation link to the side.' ), 707 admin_url( 'widgets.php' ), 708 'Twenty Twenty', 709 'Twenty Twenty-One' 710 ) . '</p>'; 711 $overview .= '<p>' . __( 'From this screen you can:' ) . '</p>'; 712 $overview .= '<ul><li>' . __( 'Create, edit, and delete menus' ) . '</li>'; 713 $overview .= '<li>' . __( 'Add, organize, and modify individual menu items' ) . '</li></ul>'; 714 715 get_current_screen()->add_help_tab( 716 array( 717 'id' => 'overview', 718 'title' => __( 'Overview' ), 719 'content' => $overview, 720 ) 721 ); 722 723 $menu_management = '<p>' . __( 'The menu management box at the top of the screen is used to control which menu is opened in the editor below.' ) . '</p>'; 724 $menu_management .= '<ul><li>' . __( 'To edit an existing menu, <strong>choose a menu from the dropdown and click Select</strong>' ) . '</li>'; 725 $menu_management .= '<li>' . __( 'If you have not yet created any menus, <strong>click the ’create a new menu’ link</strong> to get started' ) . '</li></ul>'; 726 $menu_management .= '<p>' . __( 'You can assign theme locations to individual menus by <strong>selecting the desired settings</strong> at the bottom of the menu editor. To assign menus to all theme locations at once, <strong>visit the Manage Locations tab</strong> at the top of the screen.' ) . '</p>'; 727 728 get_current_screen()->add_help_tab( 729 array( 730 'id' => 'menu-management', 731 'title' => __( 'Menu Management' ), 732 'content' => $menu_management, 733 ) 734 ); 735 736 $editing_menus = '<p>' . __( 'Each navigation menu may contain a mix of links to pages, categories, custom URLs or other content types. Menu links are added by selecting items from the expanding boxes in the left-hand column below.' ) . '</p>'; 737 $editing_menus .= '<p>' . __( '<strong>Clicking the arrow to the right of any menu item</strong> in the editor will reveal a standard group of settings. Additional settings such as link target, CSS classes, link relationships, and link descriptions can be enabled and disabled via the Screen Options tab.' ) . '</p>'; 738 $editing_menus .= '<ul><li>' . __( 'Add one or several items at once by <strong>selecting the checkbox next to each item and clicking Add to Menu</strong>' ) . '</li>'; 739 $editing_menus .= '<li>' . __( 'To add a custom link, <strong>expand the Custom Links section, enter a URL and link text, and click Add to Menu</strong>' ) . '</li>'; 740 $editing_menus .= '<li>' . __( 'To reorganize menu items, <strong>drag and drop items with your mouse or use your keyboard</strong>. Drag or move a menu item a little to the right to make it a submenu' ) . '</li>'; 741 $editing_menus .= '<li>' . __( 'Delete a menu item by <strong>expanding it and clicking the Remove link</strong>' ) . '</li></ul>'; 742 743 get_current_screen()->add_help_tab( 744 array( 745 'id' => 'editing-menus', 746 'title' => __( 'Editing Menus' ), 747 'content' => $editing_menus, 748 ) 749 ); 750 else : // Locations tab. 751 $locations_overview = '<p>' . __( 'This screen is used for globally assigning menus to locations defined by your theme.' ) . '</p>'; 752 $locations_overview .= '<ul><li>' . __( 'To assign menus to one or more theme locations, <strong>select a menu from each location’s dropdown</strong>. When you are finished, <strong>click Save Changes</strong>' ) . '</li>'; 753 $locations_overview .= '<li>' . __( 'To edit a menu currently assigned to a theme location, <strong>click the adjacent ’Edit’ link</strong>' ) . '</li>'; 754 $locations_overview .= '<li>' . __( 'To add a new menu instead of assigning an existing one, <strong>click the ’Use new menu’ link</strong>. Your new menu will be automatically assigned to that theme location' ) . '</li></ul>'; 755 756 get_current_screen()->add_help_tab( 757 array( 758 'id' => 'locations-overview', 759 'title' => __( 'Overview' ), 760 'content' => $locations_overview, 761 ) 762 ); 763 endif; 764 765 get_current_screen()->set_help_sidebar( 766 '<p><strong>' . __( 'For more information:' ) . '</strong></p>' . 767 '<p>' . __( '<a href="https://wordpress.org/documentation/article/appearance-menus-screen/">Documentation on Menus</a>' ) . '</p>' . 768 '<p>' . __( '<a href="https://wordpress.org/support/forums/">Support forums</a>' ) . '</p>' 769 ); 770 771 // Get the admin header. 772 require_once ABSPATH . 'wp-admin/admin-header.php'; 773 ?> 774 <div class="wrap"> 775 <h1 class="wp-heading-inline"><?php esc_html_e( 'Menus' ); ?></h1> 776 <?php 777 if ( current_user_can( 'customize' ) ) : 778 $focus = $locations_screen ? array( 'section' => 'menu_locations' ) : array( 'panel' => 'nav_menus' ); 779 printf( 780 ' <a class="page-title-action hide-if-no-customize" href="%1$s">%2$s</a>', 781 esc_url( 782 add_query_arg( 783 array( 784 array( 'autofocus' => $focus ), 785 'return' => urlencode( remove_query_arg( wp_removable_query_args(), wp_unslash( $_SERVER['REQUEST_URI'] ) ) ), 786 ), 787 admin_url( 'customize.php' ) 788 ) 789 ), 790 __( 'Manage with Live Preview' ) 791 ); 792 endif; 793 794 $nav_tab_active_class = ''; 795 $nav_aria_current = ''; 796 797 if ( ! isset( $_GET['action'] ) || isset( $_GET['action'] ) && 'locations' !== $_GET['action'] ) { 798 $nav_tab_active_class = ' nav-tab-active'; 799 $nav_aria_current = ' aria-current="page"'; 800 } 801 ?> 802 803 <hr class="wp-header-end"> 804 805 <nav class="nav-tab-wrapper wp-clearfix" aria-label="<?php esc_attr_e( 'Secondary menu' ); ?>"> 806 <a href="<?php echo esc_url( admin_url( 'nav-menus.php' ) ); ?>" class="nav-tab<?php echo $nav_tab_active_class; ?>"<?php echo $nav_aria_current; ?>><?php esc_html_e( 'Edit Menus' ); ?></a> 807 <?php 808 if ( $num_locations && $menu_count ) { 809 $active_tab_class = ''; 810 $aria_current = ''; 811 812 if ( $locations_screen ) { 813 $active_tab_class = ' nav-tab-active'; 814 $aria_current = ' aria-current="page"'; 815 } 816 ?> 817 <a href="<?php echo esc_url( add_query_arg( array( 'action' => 'locations' ), admin_url( 'nav-menus.php' ) ) ); ?>" class="nav-tab<?php echo $active_tab_class; ?>"<?php echo $aria_current; ?>><?php esc_html_e( 'Manage Locations' ); ?></a> 818 <?php 819 } 820 ?> 821 </nav> 822 <?php 823 foreach ( $messages as $message ) : 824 echo $message . "\n"; 825 endforeach; 826 ?> 827 <?php 828 if ( $locations_screen ) : 829 if ( 1 === $num_locations ) { 830 echo '<p>' . __( 'Your theme supports one menu. Select which menu you would like to use.' ) . '</p>'; 831 } else { 832 echo '<p>' . sprintf( 833 /* translators: %s: Number of menus. */ 834 _n( 835 'Your theme supports %s menu. Select which menu appears in each location.', 836 'Your theme supports %s menus. Select which menu appears in each location.', 837 $num_locations 838 ), 839 number_format_i18n( $num_locations ) 840 ) . '</p>'; 841 } 842 ?> 843 <div id="menu-locations-wrap"> 844 <form method="post" action="<?php echo esc_url( add_query_arg( array( 'action' => 'locations' ), admin_url( 'nav-menus.php' ) ) ); ?>"> 845 <table class="widefat fixed" id="menu-locations-table"> 846 <thead> 847 <tr> 848 <th scope="col" class="manage-column column-locations"><?php _e( 'Theme Location' ); ?></th> 849 <th scope="col" class="manage-column column-menus"><?php _e( 'Assigned Menu' ); ?></th> 850 </tr> 851 </thead> 852 <tbody class="menu-locations"> 853 <?php foreach ( $locations as $_location => $_name ) { ?> 854 <tr class="menu-locations-row"> 855 <td class="menu-location-title"><label for="locations-<?php echo $_location; ?>"><?php echo $_name; ?></label></td> 856 <td class="menu-location-menus"> 857 <select name="menu-locations[<?php echo $_location; ?>]" id="locations-<?php echo $_location; ?>"> 858 <option value="0"><?php printf( '— %s —', esc_html__( 'Select a Menu' ) ); ?></option> 859 <?php 860 foreach ( $nav_menus as $menu ) : 861 $data_orig = ''; 862 $selected = isset( $menu_locations[ $_location ] ) && $menu_locations[ $_location ] === $menu->term_id; 863 864 if ( $selected ) { 865 $data_orig = 'data-orig="true"'; 866 } 867 ?> 868 <option <?php echo $data_orig; ?> <?php selected( $selected ); ?> value="<?php echo $menu->term_id; ?>"> 869 <?php echo wp_html_excerpt( $menu->name, 40, '…' ); ?> 870 </option> 871 <?php endforeach; ?> 872 </select> 873 <div class="locations-row-links"> 874 <?php if ( isset( $menu_locations[ $_location ] ) && 0 !== $menu_locations[ $_location ] ) : ?> 875 <span class="locations-edit-menu-link"> 876 <a href=" 877 <?php 878 echo esc_url( 879 add_query_arg( 880 array( 881 'action' => 'edit', 882 'menu' => $menu_locations[ $_location ], 883 ), 884 admin_url( 'nav-menus.php' ) 885 ) 886 ); 887 ?> 888 "> 889 <span aria-hidden="true"><?php _ex( 'Edit', 'menu' ); ?></span><span class="screen-reader-text"> 890 <?php 891 /* translators: Hidden accessibility text. */ 892 _e( 'Edit selected menu' ); 893 ?> 894 </span> 895 </a> 896 </span> 897 <?php endif; ?> 898 <span class="locations-add-menu-link"> 899 <a href=" 900 <?php 901 echo esc_url( 902 add_query_arg( 903 array( 904 'action' => 'edit', 905 'menu' => 0, 906 'use-location' => $_location, 907 ), 908 admin_url( 'nav-menus.php' ) 909 ) 910 ); 911 ?> 912 "> 913 <?php _ex( 'Use new menu', 'menu' ); ?> 914 </a> 915 </span> 916 </div><!-- .locations-row-links --> 917 </td><!-- .menu-location-menus --> 918 </tr><!-- .menu-locations-row --> 919 <?php } // End foreach. ?> 920 </tbody> 921 </table> 922 <p class="button-controls wp-clearfix"><?php submit_button( __( 'Save Changes' ), 'primary left', 'nav-menu-locations', false ); ?></p> 923 <?php wp_nonce_field( 'save-menu-locations' ); ?> 924 <input type="hidden" name="menu" id="nav-menu-meta-object-id" value="<?php echo esc_attr( $nav_menu_selected_id ); ?>" /> 925 </form> 926 </div><!-- #menu-locations-wrap --> 927 <?php 928 /** 929 * Fires after the menu locations table is displayed. 930 * 931 * @since 3.6.0 932 */ 933 do_action( 'after_menu_locations_table' ); 934 ?> 935 <?php else : ?> 936 <div class="manage-menus"> 937 <?php if ( $menu_count < 1 ) : ?> 938 <span class="first-menu-message"> 939 <?php _e( 'Create your first menu below.' ); ?> 940 <span class="screen-reader-text"> 941 <?php 942 /* translators: Hidden accessibility text. */ 943 _e( 'Fill in the Menu Name and click the Create Menu button to create your first menu.' ); 944 ?> 945 </span> 946 </span><!-- /first-menu-message --> 947 <?php elseif ( $menu_count < 2 ) : ?> 948 <span class="add-edit-menu-action"> 949 <?php 950 printf( 951 /* translators: %s: URL to create a new menu. */ 952 __( 'Edit your menu below, or <a href="%s">create a new menu</a>. Do not forget to save your changes!' ), 953 esc_url( 954 add_query_arg( 955 array( 956 'action' => 'edit', 957 'menu' => 0, 958 ), 959 admin_url( 'nav-menus.php' ) 960 ) 961 ) 962 ); 963 ?> 964 <span class="screen-reader-text"> 965 <?php 966 /* translators: Hidden accessibility text. */ 967 _e( 'Click the Save Menu button to save your changes.' ); 968 ?> 969 </span> 970 </span><!-- /add-edit-menu-action --> 971 <?php else : ?> 972 <form method="get" action="<?php echo esc_url( admin_url( 'nav-menus.php' ) ); ?>"> 973 <input type="hidden" name="action" value="edit" /> 974 <label for="select-menu-to-edit" class="selected-menu"><?php _e( 'Select a menu to edit:' ); ?></label> 975 <select name="menu" id="select-menu-to-edit"> 976 <?php if ( $add_new_screen ) : ?> 977 <option value="0" selected="selected"><?php _e( '— Select —' ); ?></option> 978 <?php endif; ?> 979 <?php foreach ( (array) $nav_menus as $_nav_menu ) : ?> 980 <option value="<?php echo esc_attr( $_nav_menu->term_id ); ?>" <?php selected( $_nav_menu->term_id, $nav_menu_selected_id ); ?>> 981 <?php 982 echo esc_html( $_nav_menu->truncated_name ); 983 984 if ( ! empty( $menu_locations ) && in_array( $_nav_menu->term_id, $menu_locations, true ) ) { 985 $locations_assigned_to_this_menu = array(); 986 987 foreach ( array_keys( $menu_locations, $_nav_menu->term_id, true ) as $menu_location_key ) { 988 if ( isset( $locations[ $menu_location_key ] ) ) { 989 $locations_assigned_to_this_menu[] = $locations[ $menu_location_key ]; 990 } 991 } 992 993 /** 994 * Filters the number of locations listed per menu in the drop-down select. 995 * 996 * @since 3.6.0 997 * 998 * @param int $locations Number of menu locations to list. Default 3. 999 */ 1000 $locations_listed_per_menu = absint( apply_filters( 'wp_nav_locations_listed_per_menu', 3 ) ); 1001 1002 $assigned_locations = array_slice( $locations_assigned_to_this_menu, 0, $locations_listed_per_menu ); 1003 1004 // Adds ellipses following the number of locations defined in $assigned_locations. 1005 if ( ! empty( $assigned_locations ) ) { 1006 printf( 1007 ' (%1$s%2$s)', 1008 implode( ', ', $assigned_locations ), 1009 count( $locations_assigned_to_this_menu ) > count( $assigned_locations ) ? ' …' : '' 1010 ); 1011 } 1012 } 1013 ?> 1014 </option> 1015 <?php endforeach; ?> 1016 </select> 1017 <span class="submit-btn"><input type="submit" class="button" value="<?php esc_attr_e( 'Select' ); ?>"></span> 1018 <span class="add-new-menu-action"> 1019 <?php 1020 printf( 1021 /* translators: %s: URL to create a new menu. */ 1022 __( 'or <a href="%s">create a new menu</a>. Do not forget to save your changes!' ), 1023 esc_url( 1024 add_query_arg( 1025 array( 1026 'action' => 'edit', 1027 'menu' => 0, 1028 ), 1029 admin_url( 'nav-menus.php' ) 1030 ) 1031 ) 1032 ); 1033 ?> 1034 <span class="screen-reader-text"> 1035 <?php 1036 /* translators: Hidden accessibility text. */ 1037 _e( 'Click the Save Menu button to save your changes.' ); 1038 ?> 1039 </span> 1040 </span><!-- /add-new-menu-action --> 1041 </form> 1042 <?php 1043 endif; 1044 1045 $metabox_holder_disabled_class = ''; 1046 1047 if ( isset( $_GET['menu'] ) && 0 === (int) $_GET['menu'] ) { 1048 $metabox_holder_disabled_class = ' metabox-holder-disabled'; 1049 } 1050 ?> 1051 </div><!-- /manage-menus --> 1052 <div id="nav-menus-frame" class="wp-clearfix"> 1053 <div id="menu-settings-column" class="metabox-holder<?php echo $metabox_holder_disabled_class; ?>"> 1054 1055 <div class="clear"></div> 1056 1057 <form id="nav-menu-meta" class="nav-menu-meta" method="post" enctype="multipart/form-data"> 1058 <input type="hidden" name="menu" id="nav-menu-meta-object-id" value="<?php echo esc_attr( $nav_menu_selected_id ); ?>" /> 1059 <input type="hidden" name="action" value="add-menu-item" /> 1060 <?php wp_nonce_field( 'add-menu_item', 'menu-settings-column-nonce' ); ?> 1061 <h2><?php _e( 'Add menu items' ); ?></h2> 1062 <?php do_accordion_sections( 'nav-menus', 'side', null ); ?> 1063 </form> 1064 1065 </div><!-- /#menu-settings-column --> 1066 <div id="menu-management-liquid"> 1067 <div id="menu-management"> 1068 <form id="update-nav-menu" method="post" enctype="multipart/form-data"> 1069 <h2><?php _e( 'Menu structure' ); ?></h2> 1070 <div class="menu-edit"> 1071 <input type="hidden" name="nav-menu-data"> 1072 <?php 1073 wp_nonce_field( 'closedpostboxes', 'closedpostboxesnonce', false ); 1074 wp_nonce_field( 'meta-box-order', 'meta-box-order-nonce', false ); 1075 wp_nonce_field( 'update-nav_menu', 'update-nav-menu-nonce' ); 1076 1077 $menu_name_aria_desc = $add_new_screen ? ' aria-describedby="menu-name-desc"' : ''; 1078 1079 if ( $one_theme_location_no_menus ) { 1080 $menu_name_val = 'value="' . esc_attr( 'Menu 1' ) . '"'; 1081 ?> 1082 <input type="hidden" name="zero-menu-state" value="true" /> 1083 <?php 1084 } else { 1085 $menu_name_val = 'value="' . esc_attr( $nav_menu_selected_title ) . '"'; 1086 } 1087 ?> 1088 <input type="hidden" name="action" value="update" /> 1089 <input type="hidden" name="menu" id="menu" value="<?php echo esc_attr( $nav_menu_selected_id ); ?>" /> 1090 <div id="nav-menu-header"> 1091 <div class="major-publishing-actions wp-clearfix"> 1092 <label class="menu-name-label" for="menu-name"><?php _e( 'Menu Name' ); ?></label> 1093 <input name="menu-name" id="menu-name" type="text" class="menu-name regular-text menu-item-textbox form-required" required="required" <?php echo $menu_name_val . $menu_name_aria_desc; ?> /> 1094 <div class="publishing-action"> 1095 <?php submit_button( empty( $nav_menu_selected_id ) ? __( 'Create Menu' ) : __( 'Save Menu' ), 'primary large menu-save', 'save_menu', false, array( 'id' => 'save_menu_header' ) ); ?> 1096 </div><!-- END .publishing-action --> 1097 </div><!-- END .major-publishing-actions --> 1098 </div><!-- END .nav-menu-header --> 1099 <div id="post-body"> 1100 <div id="post-body-content" class="wp-clearfix"> 1101 <?php if ( ! $add_new_screen ) : ?> 1102 <?php 1103 $hide_style = ''; 1104 1105 if ( isset( $menu_items ) && 0 === count( $menu_items ) ) { 1106 $hide_style = 'style="display: none;"'; 1107 } 1108 1109 if ( $one_theme_location_no_menus ) { 1110 $starter_copy = __( 'Edit your default menu by adding or removing items. Drag the items into the order you prefer. Click Create Menu to save your changes.' ); 1111 } else { 1112 $starter_copy = __( 'Drag the items into the order you prefer. Click the arrow on the right of the item to reveal additional configuration options.' ); 1113 } 1114 ?> 1115 <div class="drag-instructions post-body-plain" <?php echo $hide_style; ?>> 1116 <p><?php echo $starter_copy; ?></p> 1117 </div> 1118 1119 <?php if ( ! $add_new_screen ) : ?> 1120 <div id="nav-menu-bulk-actions-top" class="bulk-actions" <?php echo $hide_style; ?>> 1121 <label class="bulk-select-button" for="bulk-select-switcher-top"> 1122 <input type="checkbox" id="bulk-select-switcher-top" name="bulk-select-switcher-top" class="bulk-select-switcher"> 1123 <span class="bulk-select-button-label"><?php _e( 'Bulk Select' ); ?></span> 1124 </label> 1125 </div> 1126 <?php endif; ?> 1127 1128 <?php 1129 if ( isset( $edit_markup ) && ! is_wp_error( $edit_markup ) ) { 1130 echo $edit_markup; 1131 } else { 1132 ?> 1133 <ul class="menu" id="menu-to-edit"></ul> 1134 <?php } ?> 1135 1136 <?php endif; ?> 1137 1138 <?php if ( $add_new_screen ) : ?> 1139 <p class="post-body-plain" id="menu-name-desc"><?php _e( 'Give your menu a name, then click Create Menu.' ); ?></p> 1140 <?php if ( isset( $_GET['use-location'] ) ) : ?> 1141 <input type="hidden" name="use-location" value="<?php echo esc_attr( $_GET['use-location'] ); ?>" /> 1142 <?php endif; ?> 1143 1144 <?php 1145 endif; 1146 1147 $no_menus_style = ''; 1148 1149 if ( $one_theme_location_no_menus ) { 1150 $no_menus_style = 'style="display: none;"'; 1151 } 1152 ?> 1153 1154 <?php if ( ! $add_new_screen ) : ?> 1155 <div id="nav-menu-bulk-actions-bottom" class="bulk-actions" <?php echo $hide_style; ?>> 1156 <label class="bulk-select-button" for="bulk-select-switcher-bottom"> 1157 <input type="checkbox" id="bulk-select-switcher-bottom" name="bulk-select-switcher-top" class="bulk-select-switcher"> 1158 <span class="bulk-select-button-label"><?php _e( 'Bulk Select' ); ?></span> 1159 </label> 1160 <input type="button" class="deletion menu-items-delete disabled" value="<?php esc_attr_e( 'Remove Selected Items' ); ?>"> 1161 <div id="pending-menu-items-to-delete"> 1162 <p><?php _e( 'List of menu items selected for deletion:' ); ?></p> 1163 <ul></ul> 1164 </div> 1165 </div> 1166 <?php endif; ?> 1167 1168 <div class="menu-settings" <?php echo $no_menus_style; ?>> 1169 <h3><?php _e( 'Menu Settings' ); ?></h3> 1170 <?php 1171 if ( ! isset( $auto_add ) ) { 1172 $auto_add = get_option( 'nav_menu_options' ); 1173 1174 if ( ! isset( $auto_add['auto_add'] ) ) { 1175 $auto_add = false; 1176 } elseif ( false !== array_search( $nav_menu_selected_id, $auto_add['auto_add'], true ) ) { 1177 $auto_add = true; 1178 } else { 1179 $auto_add = false; 1180 } 1181 } 1182 ?> 1183 1184 <fieldset class="menu-settings-group auto-add-pages"> 1185 <legend class="menu-settings-group-name howto"><?php _e( 'Auto add pages' ); ?></legend> 1186 <div class="menu-settings-input checkbox-input"> 1187 <input type="checkbox"<?php checked( $auto_add ); ?> name="auto-add-pages" id="auto-add-pages" value="1" /> <label for="auto-add-pages"><?php printf( __( 'Automatically add new top-level pages to this menu' ), esc_url( admin_url( 'edit.php?post_type=page' ) ) ); ?></label> 1188 </div> 1189 </fieldset> 1190 1191 <?php if ( current_theme_supports( 'menus' ) ) : ?> 1192 1193 <fieldset class="menu-settings-group menu-theme-locations"> 1194 <legend class="menu-settings-group-name howto"><?php _e( 'Display location' ); ?></legend> 1195 <?php 1196 foreach ( $locations as $location => $description ) : 1197 $checked = false; 1198 1199 if ( isset( $menu_locations[ $location ] ) 1200 && 0 !== $nav_menu_selected_id 1201 && $menu_locations[ $location ] === $nav_menu_selected_id 1202 ) { 1203 $checked = true; 1204 } 1205 ?> 1206 <div class="menu-settings-input checkbox-input"> 1207 <input type="checkbox"<?php checked( $checked ); ?> name="menu-locations[<?php echo esc_attr( $location ); ?>]" id="locations-<?php echo esc_attr( $location ); ?>" value="<?php echo esc_attr( $nav_menu_selected_id ); ?>" /> 1208 <label for="locations-<?php echo esc_attr( $location ); ?>"><?php echo $description; ?></label> 1209 <?php if ( ! empty( $menu_locations[ $location ] ) && $menu_locations[ $location ] !== $nav_menu_selected_id ) : ?> 1210 <span class="theme-location-set"> 1211 <?php 1212 printf( 1213 /* translators: %s: Menu name. */ 1214 _x( '(Currently set to: %s)', 'menu location' ), 1215 wp_get_nav_menu_object( $menu_locations[ $location ] )->name 1216 ); 1217 ?> 1218 </span> 1219 <?php endif; ?> 1220 </div> 1221 <?php endforeach; ?> 1222 </fieldset> 1223 1224 <?php endif; ?> 1225 1226 </div> 1227 </div><!-- /#post-body-content --> 1228 </div><!-- /#post-body --> 1229 <div id="nav-menu-footer"> 1230 <div class="major-publishing-actions"> 1231 <div class="publishing-action"> 1232 <?php submit_button( empty( $nav_menu_selected_id ) ? __( 'Create Menu' ) : __( 'Save Menu' ), 'primary large menu-save', 'save_menu', false, array( 'id' => 'save_menu_footer' ) ); ?> 1233 </div><!-- END .publishing-action --> 1234 <?php if ( $menu_count > 0 ) : ?> 1235 1236 <?php if ( $add_new_screen ) : ?> 1237 <span class="cancel-action"> 1238 <a class="submitcancel cancellation menu-cancel" href="<?php echo esc_url( admin_url( 'nav-menus.php' ) ); ?>"><?php _e( 'Cancel' ); ?></a> 1239 </span><!-- END .cancel-action --> 1240 <?php else : ?> 1241 <span class="delete-action"> 1242 <a class="submitdelete deletion menu-delete" href=" 1243 <?php 1244 echo esc_url( 1245 wp_nonce_url( 1246 add_query_arg( 1247 array( 1248 'action' => 'delete', 1249 'menu' => $nav_menu_selected_id, 1250 ), 1251 admin_url( 'nav-menus.php' ) 1252 ), 1253 'delete-nav_menu-' . $nav_menu_selected_id 1254 ) 1255 ); 1256 ?> 1257 "><?php _e( 'Delete Menu' ); ?></a> 1258 </span><!-- END .delete-action --> 1259 <?php endif; ?> 1260 1261 <?php endif; ?> 1262 </div><!-- END .major-publishing-actions --> 1263 </div><!-- /#nav-menu-footer --> 1264 </div><!-- /.menu-edit --> 1265 </form><!-- /#update-nav-menu --> 1266 </div><!-- /#menu-management --> 1267 </div><!-- /#menu-management-liquid --> 1268 </div><!-- /#nav-menus-frame --> 1269 <?php endif; ?> 1270 </div><!-- /.wrap--> 1271 <?php require_once ABSPATH . 'wp-admin/admin-footer.php'; ?>
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| Generated : Thu May 9 08:20:02 2024 | Cross-referenced by PHPXref |