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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( dirname( __FILE__ ) . '/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 // Permissions Check 22 if ( ! current_user_can('edit_theme_options') ) 23 wp_die( __( 'Cheatin’ uh?' ) ); 24 25 wp_enqueue_script( 'nav-menu' ); 26 27 if ( wp_is_mobile() ) 28 wp_enqueue_script( 'jquery-touch-punch' ); 29 30 // Container for any messages displayed to the user 31 $messages = array(); 32 33 // Container that stores the name of the active menu 34 $nav_menu_selected_title = ''; 35 36 // The menu id of the current menu being edited 37 $nav_menu_selected_id = isset( $_REQUEST['menu'] ) ? (int) $_REQUEST['menu'] : 0; 38 39 // Get existing menu locations assignments 40 $locations = get_registered_nav_menus(); 41 $menu_locations = get_nav_menu_locations(); 42 $num_locations = count( array_keys( $locations ) ); 43 44 // Allowed actions: add, update, delete 45 $action = isset( $_REQUEST['action'] ) ? $_REQUEST['action'] : 'edit'; 46 47 switch ( $action ) { 48 case 'add-menu-item': 49 check_admin_referer( 'add-menu_item', 'menu-settings-column-nonce' ); 50 if ( isset( $_REQUEST['nav-menu-locations'] ) ) 51 set_theme_mod( 'nav_menu_locations', array_map( 'absint', $_REQUEST['menu-locations'] ) ); 52 elseif ( isset( $_REQUEST['menu-item'] ) ) 53 wp_save_nav_menu_items( $nav_menu_selected_id, $_REQUEST['menu-item'] ); 54 break; 55 case 'move-down-menu-item' : 56 // moving down a menu item is the same as moving up the next in order 57 check_admin_referer( 'move-menu_item' ); 58 $menu_item_id = isset( $_REQUEST['menu-item'] ) ? (int) $_REQUEST['menu-item'] : 0; 59 if ( is_nav_menu_item( $menu_item_id ) ) { 60 $menus = isset( $_REQUEST['menu'] ) ? array( (int) $_REQUEST['menu'] ) : wp_get_object_terms( $menu_item_id, 'nav_menu', array( 'fields' => 'ids' ) ); 61 if ( ! is_wp_error( $menus ) && ! empty( $menus[0] ) ) { 62 $menu_id = (int) $menus[0]; 63 $ordered_menu_items = wp_get_nav_menu_items( $menu_id ); 64 $menu_item_data = (array) wp_setup_nav_menu_item( get_post( $menu_item_id ) ); 65 66 // set up the data we need in one pass through the array of menu items 67 $dbids_to_orders = array(); 68 $orders_to_dbids = array(); 69 foreach( (array) $ordered_menu_items as $ordered_menu_item_object ) { 70 if ( isset( $ordered_menu_item_object->ID ) ) { 71 if ( isset( $ordered_menu_item_object->menu_order ) ) { 72 $dbids_to_orders[$ordered_menu_item_object->ID] = $ordered_menu_item_object->menu_order; 73 $orders_to_dbids[$ordered_menu_item_object->menu_order] = $ordered_menu_item_object->ID; 74 } 75 } 76 } 77 78 // get next in order 79 if ( 80 isset( $orders_to_dbids[$dbids_to_orders[$menu_item_id] + 1] ) 81 ) { 82 $next_item_id = $orders_to_dbids[$dbids_to_orders[$menu_item_id] + 1]; 83 $next_item_data = (array) wp_setup_nav_menu_item( get_post( $next_item_id ) ); 84 85 // if not siblings of same parent, bubble menu item up but keep order 86 if ( 87 ! empty( $menu_item_data['menu_item_parent'] ) && 88 ( 89 empty( $next_item_data['menu_item_parent'] ) || 90 $next_item_data['menu_item_parent'] != $menu_item_data['menu_item_parent'] 91 ) 92 ) { 93 94 $parent_db_id = in_array( $menu_item_data['menu_item_parent'], $orders_to_dbids ) ? (int) $menu_item_data['menu_item_parent'] : 0; 95 96 $parent_object = wp_setup_nav_menu_item( get_post( $parent_db_id ) ); 97 98 if ( ! is_wp_error( $parent_object ) ) { 99 $parent_data = (array) $parent_object; 100 $menu_item_data['menu_item_parent'] = $parent_data['menu_item_parent']; 101 update_post_meta( $menu_item_data['ID'], '_menu_item_menu_item_parent', (int) $menu_item_data['menu_item_parent'] ); 102 103 } 104 105 // make menu item a child of its next sibling 106 } else { 107 $next_item_data['menu_order'] = $next_item_data['menu_order'] - 1; 108 $menu_item_data['menu_order'] = $menu_item_data['menu_order'] + 1; 109 110 $menu_item_data['menu_item_parent'] = $next_item_data['ID']; 111 update_post_meta( $menu_item_data['ID'], '_menu_item_menu_item_parent', (int) $menu_item_data['menu_item_parent'] ); 112 113 wp_update_post($menu_item_data); 114 wp_update_post($next_item_data); 115 } 116 117 // the item is last but still has a parent, so bubble up 118 } elseif ( 119 ! empty( $menu_item_data['menu_item_parent'] ) && 120 in_array( $menu_item_data['menu_item_parent'], $orders_to_dbids ) 121 ) { 122 $menu_item_data['menu_item_parent'] = (int) get_post_meta( $menu_item_data['menu_item_parent'], '_menu_item_menu_item_parent', true); 123 update_post_meta( $menu_item_data['ID'], '_menu_item_menu_item_parent', (int) $menu_item_data['menu_item_parent'] ); 124 } 125 } 126 } 127 128 break; 129 case 'move-up-menu-item' : 130 check_admin_referer( 'move-menu_item' ); 131 $menu_item_id = isset( $_REQUEST['menu-item'] ) ? (int) $_REQUEST['menu-item'] : 0; 132 if ( is_nav_menu_item( $menu_item_id ) ) { 133 $menus = isset( $_REQUEST['menu'] ) ? array( (int) $_REQUEST['menu'] ) : wp_get_object_terms( $menu_item_id, 'nav_menu', array( 'fields' => 'ids' ) ); 134 if ( ! is_wp_error( $menus ) && ! empty( $menus[0] ) ) { 135 $menu_id = (int) $menus[0]; 136 $ordered_menu_items = wp_get_nav_menu_items( $menu_id ); 137 $menu_item_data = (array) wp_setup_nav_menu_item( get_post( $menu_item_id ) ); 138 139 // set up the data we need in one pass through the array of menu items 140 $dbids_to_orders = array(); 141 $orders_to_dbids = array(); 142 foreach( (array) $ordered_menu_items as $ordered_menu_item_object ) { 143 if ( isset( $ordered_menu_item_object->ID ) ) { 144 if ( isset( $ordered_menu_item_object->menu_order ) ) { 145 $dbids_to_orders[$ordered_menu_item_object->ID] = $ordered_menu_item_object->menu_order; 146 $orders_to_dbids[$ordered_menu_item_object->menu_order] = $ordered_menu_item_object->ID; 147 } 148 } 149 } 150 151 // if this menu item is not first 152 if ( ! empty( $dbids_to_orders[$menu_item_id] ) && ! empty( $orders_to_dbids[$dbids_to_orders[$menu_item_id] - 1] ) ) { 153 154 // if this menu item is a child of the previous 155 if ( 156 ! empty( $menu_item_data['menu_item_parent'] ) && 157 in_array( $menu_item_data['menu_item_parent'], array_keys( $dbids_to_orders ) ) && 158 isset( $orders_to_dbids[$dbids_to_orders[$menu_item_id] - 1] ) && 159 ( $menu_item_data['menu_item_parent'] == $orders_to_dbids[$dbids_to_orders[$menu_item_id] - 1] ) 160 ) { 161 $parent_db_id = in_array( $menu_item_data['menu_item_parent'], $orders_to_dbids ) ? (int) $menu_item_data['menu_item_parent'] : 0; 162 $parent_object = wp_setup_nav_menu_item( get_post( $parent_db_id ) ); 163 164 if ( ! is_wp_error( $parent_object ) ) { 165 $parent_data = (array) $parent_object; 166 167 // if there is something before the parent and parent a child of it, make menu item a child also of it 168 if ( 169 ! empty( $dbids_to_orders[$parent_db_id] ) && 170 ! empty( $orders_to_dbids[$dbids_to_orders[$parent_db_id] - 1] ) && 171 ! empty( $parent_data['menu_item_parent'] ) 172 ) { 173 $menu_item_data['menu_item_parent'] = $parent_data['menu_item_parent']; 174 175 // else if there is something before parent and parent not a child of it, make menu item a child of that something's parent 176 } elseif ( 177 ! empty( $dbids_to_orders[$parent_db_id] ) && 178 ! empty( $orders_to_dbids[$dbids_to_orders[$parent_db_id] - 1] ) 179 ) { 180 $_possible_parent_id = (int) get_post_meta( $orders_to_dbids[$dbids_to_orders[$parent_db_id] - 1], '_menu_item_menu_item_parent', true); 181 if ( in_array( $_possible_parent_id, array_keys( $dbids_to_orders ) ) ) 182 $menu_item_data['menu_item_parent'] = $_possible_parent_id; 183 else 184 $menu_item_data['menu_item_parent'] = 0; 185 186 // else there isn't something before the parent 187 } else { 188 $menu_item_data['menu_item_parent'] = 0; 189 } 190 191 // set former parent's [menu_order] to that of menu-item's 192 $parent_data['menu_order'] = $parent_data['menu_order'] + 1; 193 194 // set menu-item's [menu_order] to that of former parent 195 $menu_item_data['menu_order'] = $menu_item_data['menu_order'] - 1; 196 197 // save changes 198 update_post_meta( $menu_item_data['ID'], '_menu_item_menu_item_parent', (int) $menu_item_data['menu_item_parent'] ); 199 wp_update_post($menu_item_data); 200 wp_update_post($parent_data); 201 } 202 203 // else this menu item is not a child of the previous 204 } elseif ( 205 empty( $menu_item_data['menu_order'] ) || 206 empty( $menu_item_data['menu_item_parent'] ) || 207 ! in_array( $menu_item_data['menu_item_parent'], array_keys( $dbids_to_orders ) ) || 208 empty( $orders_to_dbids[$dbids_to_orders[$menu_item_id] - 1] ) || 209 $orders_to_dbids[$dbids_to_orders[$menu_item_id] - 1] != $menu_item_data['menu_item_parent'] 210 ) { 211 // just make it a child of the previous; keep the order 212 $menu_item_data['menu_item_parent'] = (int) $orders_to_dbids[$dbids_to_orders[$menu_item_id] - 1]; 213 update_post_meta( $menu_item_data['ID'], '_menu_item_menu_item_parent', (int) $menu_item_data['menu_item_parent'] ); 214 wp_update_post($menu_item_data); 215 } 216 } 217 } 218 } 219 break; 220 221 case 'delete-menu-item': 222 $menu_item_id = (int) $_REQUEST['menu-item']; 223 224 check_admin_referer( 'delete-menu_item_' . $menu_item_id ); 225 226 if ( is_nav_menu_item( $menu_item_id ) && wp_delete_post( $menu_item_id, true ) ) 227 $messages[] = '<div id="message" class="updated"><p>' . __('The menu item has been successfully deleted.') . '</p></div>'; 228 break; 229 230 case 'delete': 231 check_admin_referer( 'delete-nav_menu-' . $nav_menu_selected_id ); 232 if ( is_nav_menu( $nav_menu_selected_id ) ) { 233 $deletion = wp_delete_nav_menu( $nav_menu_selected_id ); 234 } else { 235 // Reset the selected menu 236 $nav_menu_selected_id = 0; 237 unset( $_REQUEST['menu'] ); 238 } 239 240 if ( ! isset( $deletion ) ) 241 break; 242 243 if ( is_wp_error( $deletion ) ) 244 $messages[] = '<div id="message" class="error"><p>' . $deletion->get_error_message() . '</p></div>'; 245 else 246 $messages[] = '<div id="message" class="updated"><p>' . __( 'The menu has been successfully deleted.' ) . '</p></div>'; 247 break; 248 249 case 'delete_menus': 250 check_admin_referer( 'nav_menus_bulk_actions' ); 251 foreach ( $_REQUEST['delete_menus'] as $menu_id_to_delete ) { 252 if ( ! is_nav_menu( $menu_id_to_delete ) ) 253 continue; 254 255 $deletion = wp_delete_nav_menu( $menu_id_to_delete ); 256 if ( is_wp_error( $deletion ) ) { 257 $messages[] = '<div id="message" class="error"><p>' . $deletion->get_error_message() . '</p></div>'; 258 $deletion_error = true; 259 } 260 } 261 262 if ( empty( $deletion_error ) ) 263 $messages[] = '<div id="message" class="updated"><p>' . __( 'Selected menus have been successfully deleted.' ) . '</p></div>'; 264 break; 265 266 case 'update': 267 check_admin_referer( 'update-nav_menu', 'update-nav-menu-nonce' ); 268 269 // Remove menu locations that have been unchecked 270 foreach ( $locations as $location => $description ) { 271 if ( ( empty( $_POST['menu-locations'] ) || empty( $_POST['menu-locations'][ $location ] ) ) && isset( $menu_locations[ $location ] ) && $menu_locations[ $location ] == $nav_menu_selected_id ) 272 unset( $menu_locations[ $location ] ); 273 } 274 275 // Merge new and existing menu locations if any new ones are set 276 if ( isset( $_POST['menu-locations'] ) ) { 277 $new_menu_locations = array_map( 'absint', $_POST['menu-locations'] ); 278 $menu_locations = array_merge( $menu_locations, $new_menu_locations ); 279 } 280 281 // Set menu locations 282 set_theme_mod( 'nav_menu_locations', $menu_locations ); 283 284 // Add Menu 285 if ( 0 == $nav_menu_selected_id ) { 286 $new_menu_title = trim( esc_html( $_POST['menu-name'] ) ); 287 288 if ( $new_menu_title ) { 289 $_nav_menu_selected_id = wp_update_nav_menu_object( 0, array('menu-name' => $new_menu_title) ); 290 291 if ( is_wp_error( $_nav_menu_selected_id ) ) { 292 $messages[] = '<div id="message" class="error"><p>' . $_nav_menu_selected_id->get_error_message() . '</p></div>'; 293 } else { 294 $_menu_object = wp_get_nav_menu_object( $_nav_menu_selected_id ); 295 $nav_menu_selected_id = $_nav_menu_selected_id; 296 $nav_menu_selected_title = $_menu_object->name; 297 if ( isset( $_REQUEST['menu-item'] ) ) 298 wp_save_nav_menu_items( $nav_menu_selected_id, absint( $_REQUEST['menu-item'] ) ); 299 if ( isset( $_REQUEST['zero-menu-state'] ) ) { 300 // If there are menu items, add them 301 wp_nav_menu_update_menu_items( $nav_menu_selected_id, $nav_menu_selected_title ); 302 // Auto-save nav_menu_locations 303 $locations = get_nav_menu_locations(); 304 foreach ( $locations as $location => $menu_id ) { 305 $locations[ $location ] = $nav_menu_selected_id; 306 break; // There should only be 1 307 } 308 set_theme_mod( 'nav_menu_locations', $locations ); 309 } 310 if ( isset( $_REQUEST['use-location'] ) ) { 311 $locations = get_registered_nav_menus(); 312 $menu_locations = get_nav_menu_locations(); 313 if ( isset( $locations[ $_REQUEST['use-location'] ] ) ) 314 $menu_locations[ $_REQUEST['use-location'] ] = $nav_menu_selected_id; 315 set_theme_mod( 'nav_menu_locations', $menu_locations ); 316 } 317 // $messages[] = '<div id="message" class="updated"><p>' . sprintf( __( '<strong>%s</strong> has been created.' ), $nav_menu_selected_title ) . '</p></div>'; 318 wp_redirect( admin_url( 'nav-menus.php?menu=' . $_nav_menu_selected_id ) ); 319 exit(); 320 } 321 } else { 322 $messages[] = '<div id="message" class="error"><p>' . __( 'Please enter a valid menu name.' ) . '</p></div>'; 323 } 324 325 // Update existing menu 326 } else { 327 328 $_menu_object = wp_get_nav_menu_object( $nav_menu_selected_id ); 329 330 $menu_title = trim( esc_html( $_POST['menu-name'] ) ); 331 if ( ! $menu_title ) { 332 $messages[] = '<div id="message" class="error"><p>' . __( 'Please enter a valid menu name.' ) . '</p></div>'; 333 $menu_title = $_menu_object->name; 334 } 335 336 if ( ! is_wp_error( $_menu_object ) ) { 337 $_nav_menu_selected_id = wp_update_nav_menu_object( $nav_menu_selected_id, array( 'menu-name' => $menu_title ) ); 338 if ( is_wp_error( $_nav_menu_selected_id ) ) { 339 $_menu_object = $_nav_menu_selected_id; 340 $messages[] = '<div id="message" class="error"><p>' . $_nav_menu_selected_id->get_error_message() . '</p></div>'; 341 } else { 342 $_menu_object = wp_get_nav_menu_object( $_nav_menu_selected_id ); 343 $nav_menu_selected_title = $_menu_object->name; 344 } 345 } 346 347 // Update menu items 348 if ( ! is_wp_error( $_menu_object ) ) { 349 $messages = array_merge( $messages, wp_nav_menu_update_menu_items( $nav_menu_selected_id, $nav_menu_selected_title ) ); 350 } 351 } 352 break; 353 case 'locations': 354 if ( ! $num_locations ) { 355 wp_redirect( admin_url( 'nav-menus.php' ) ); 356 exit(); 357 } 358 359 add_filter( 'screen_options_show_screen', '__return_false' ); 360 361 if ( isset( $_POST['menu-locations'] ) ) { 362 check_admin_referer( 'save-menu-locations' ); 363 364 $new_menu_locations = array_map( 'absint', $_POST['menu-locations'] ); 365 $menu_locations = array_merge( $menu_locations, $new_menu_locations ); 366 // Set menu locations 367 set_theme_mod( 'nav_menu_locations', $menu_locations ); 368 369 $messages[] = '<div id="message" class="updated"><p>' . __( 'Menu locations updated.' ) . '</p></div>'; 370 } 371 break; 372 } 373 374 // Get all nav menus 375 $nav_menus = wp_get_nav_menus( array('orderby' => 'name') ); 376 $menu_count = count( $nav_menus ); 377 378 // Are we on the add new screen? 379 $add_new_screen = ( isset( $_GET['menu'] ) && 0 == $_GET['menu'] ) ? true : false; 380 381 $locations_screen = ( isset( $_GET['action'] ) && 'locations' == $_GET['action'] ) ? true : false; 382 383 // If we have one theme location, and zero menus, we take them right into editing their first menu 384 $page_count = wp_count_posts( 'page' ); 385 $one_theme_location_no_menus = ( 1 == count( get_registered_nav_menus() ) && ! $add_new_screen && empty( $nav_menus ) && ! empty( $page_count->publish ) ) ? true : false; 386 387 $nav_menus_l10n = array( 388 'oneThemeLocationNoMenus' => $one_theme_location_no_menus, 389 'moveUp' => __( 'Move up one' ), 390 'moveDown' => __( 'Move down one' ), 391 'moveToTop' => __( 'Move to the top' ), 392 /* translators: %s: previous item name */ 393 'moveUnder' => __( 'Move under %s' ), 394 /* translators: %s: previous item name */ 395 'moveOutFrom' => __( 'Move out from under %s' ), 396 /* translators: %s: previous item name */ 397 'under' => __( 'Under %s' ), 398 /* translators: %s: previous item name */ 399 'outFrom' => __( 'Out from under %s' ), 400 /* translators: 1: item name, 2: item position, 3: total number of items */ 401 'menuFocus' => __( '%1$s. Menu item %2$d of %3$d.' ), 402 /* translators: 1: item name, 2: item position, 3: parent item name */ 403 'subMenuFocus' => __( '%1$s. Sub item number %2$d under %3$s.' ), 404 ); 405 wp_localize_script( 'nav-menu', 'menus', $nav_menus_l10n ); 406 407 // Redirect to add screen if there are no menus and this users has either zero, or more than 1 theme locations 408 if ( 0 == $menu_count && ! $add_new_screen && ! $one_theme_location_no_menus ) 409 wp_redirect( admin_url( 'nav-menus.php?action=edit&menu=0' ) ); 410 411 // Get recently edited nav menu 412 $recently_edited = absint( get_user_option( 'nav_menu_recently_edited' ) ); 413 if ( empty( $recently_edited ) && is_nav_menu( $nav_menu_selected_id ) ) 414 $recently_edited = $nav_menu_selected_id; 415 416 // Use $recently_edited if none are selected 417 if ( empty( $nav_menu_selected_id ) && ! isset( $_GET['menu'] ) && is_nav_menu( $recently_edited ) ) 418 $nav_menu_selected_id = $recently_edited; 419 420 // On deletion of menu, if another menu exists, show it 421 if ( ! $add_new_screen && 0 < $menu_count && isset( $_GET['action'] ) && 'delete' == $_GET['action'] ) 422 $nav_menu_selected_id = $nav_menus[0]->term_id; 423 424 // Set $nav_menu_selected_id to 0 if no menus 425 if ( $one_theme_location_no_menus ) { 426 $nav_menu_selected_id = 0; 427 } elseif ( empty( $nav_menu_selected_id ) && ! empty( $nav_menus ) && ! $add_new_screen ) { 428 // if we have no selection yet, and we have menus, set to the first one in the list 429 $nav_menu_selected_id = $nav_menus[0]->term_id; 430 } 431 432 // Update the user's setting 433 if ( $nav_menu_selected_id != $recently_edited && is_nav_menu( $nav_menu_selected_id ) ) 434 update_user_meta( $current_user->ID, 'nav_menu_recently_edited', $nav_menu_selected_id ); 435 436 // If there's a menu, get its name. 437 if ( ! $nav_menu_selected_title && is_nav_menu( $nav_menu_selected_id ) ) { 438 $_menu_object = wp_get_nav_menu_object( $nav_menu_selected_id ); 439 $nav_menu_selected_title = ! is_wp_error( $_menu_object ) ? $_menu_object->name : ''; 440 } 441 442 // Generate truncated menu names 443 foreach( (array) $nav_menus as $key => $_nav_menu ) { 444 $nav_menus[$key]->truncated_name = wp_html_excerpt( $_nav_menu->name, 40, '…' ); 445 } 446 447 // Retrieve menu locations 448 if ( current_theme_supports( 'menus' ) ) { 449 $locations = get_registered_nav_menus(); 450 $menu_locations = get_nav_menu_locations(); 451 } 452 453 // Ensure the user will be able to scroll horizontally 454 // by adding a class for the max menu depth. 455 global $_wp_nav_menu_max_depth; 456 $_wp_nav_menu_max_depth = 0; 457 458 // Calling wp_get_nav_menu_to_edit generates $_wp_nav_menu_max_depth 459 if ( is_nav_menu( $nav_menu_selected_id ) ) { 460 $menu_items = wp_get_nav_menu_items( $nav_menu_selected_id, array( 'post_status' => 'any' ) ); 461 $edit_markup = wp_get_nav_menu_to_edit( $nav_menu_selected_id ); 462 } 463 464 function wp_nav_menu_max_depth($classes) { 465 global $_wp_nav_menu_max_depth; 466 return "$classes menu-max-depth-$_wp_nav_menu_max_depth"; 467 } 468 469 add_filter('admin_body_class', 'wp_nav_menu_max_depth'); 470 471 wp_nav_menu_setup(); 472 wp_initial_nav_menu_meta_boxes(); 473 474 if ( ! current_theme_supports( 'menus' ) && ! $num_locations ) 475 $messages[] = '<div id="message" class="updated"><p>' . sprintf( __( 'Your theme does not natively support menus, but you can use them in sidebars by adding a “Custom Menu” widget on the <a href="%s">Widgets</a> screen.' ), admin_url( 'widgets.php' ) ) . '</p></div>'; 476 477 if ( ! $locations_screen ) : // Main tab 478 $overview = '<p>' . __( 'This screen is used for managing your custom navigation menus.' ) . '</p>'; 479 $overview .= '<p>' . sprintf( __( 'Menus can be displayed in locations defined by your theme, even used in sidebars by adding a “Custom Menu” widget on the <a href="%1$s">Widgets</a> screen. If your theme does not support the custom 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.' ), admin_url( 'widgets.php' ), 'Twenty Fourteen', 'Twenty Thirteen' ) . '</p>'; 480 $overview .= '<p>' . __( 'From this screen you can:' ) . '</p>'; 481 $overview .= '<ul><li>' . __( 'Create, edit, and delete menus' ) . '</li>'; 482 $overview .= '<li>' . __( 'Add, organize, and modify individual menu items' ) . '</li></ul>'; 483 484 get_current_screen()->add_help_tab( array( 485 'id' => 'overview', 486 'title' => __( 'Overview' ), 487 'content' => $overview 488 ) ); 489 490 $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>'; 491 $menu_management .= '<ul><li>' . __( 'To edit an existing menu, <strong>choose a menu from the drop down and click Select</strong>' ) . '</li>'; 492 $menu_management .= '<li>' . __( 'If you haven’t yet created any menus, <strong>click the ’create a new menu’ link</strong> to get started' ) . '</li></ul>'; 493 $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>'; 494 495 get_current_screen()->add_help_tab( array( 496 'id' => 'menu-management', 497 'title' => __( 'Menu Management' ), 498 'content' => $menu_management 499 ) ); 500 501 $editing_menus = '<p>' . __( 'Each custom 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>'; 502 $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>'; 503 $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>'; 504 $editing_menus .= '<li>' . __( 'To add a custom link, <strong>expand the Links section, enter a URL and link text, and click Add to Menu</strong>' ) .'</li>'; 505 $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>'; 506 $editing_menus .= '<li>' . __( 'Delete a menu item by <strong>expanding it and clicking the Remove link</strong>' ) . '</li></ul>'; 507 508 get_current_screen()->add_help_tab( array( 509 'id' => 'editing-menus', 510 'title' => __( 'Editing Menus' ), 511 'content' => $editing_menus 512 ) ); 513 else : // Locations Tab 514 $locations_overview = '<p>' . __( 'This screen is used for globally assigning menus to locations defined by your theme.' ) . '</p>'; 515 $locations_overview .= '<ul><li>' . __( 'To assign menus to one or more theme locations, <strong>select a menu from each location’s drop down.</strong> When you’re finished, <strong>click Save Changes</strong>' ) . '</li>'; 516 $locations_overview .= '<li>' . __( 'To edit a menu currently assigned to a theme location, <strong>click the adjacent ’Edit’ link</strong>' ) . '</li>'; 517 $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>'; 518 519 get_current_screen()->add_help_tab( array( 520 'id' => 'locations-overview', 521 'title' => __( 'Overview' ), 522 'content' => $locations_overview 523 ) ); 524 endif; 525 526 get_current_screen()->set_help_sidebar( 527 '<p><strong>' . __('For more information:') . '</strong></p>' . 528 '<p>' . __('<a href="http://codex.wordpress.org/Appearance_Menus_Screen" target="_blank">Documentation on Menus</a>') . '</p>' . 529 '<p>' . __('<a href="http://wordpress.org/support/" target="_blank">Support Forums</a>') . '</p>' 530 ); 531 532 // Get the admin header 533 require_once ( ABSPATH . 'wp-admin/admin-header.php' ); 534 ?> 535 <div class="wrap"> 536 <h2 class="nav-tab-wrapper"> 537 <a href="<?php echo admin_url( 'nav-menus.php' ); ?>" class="nav-tab<?php if ( ! isset( $_GET['action'] ) || isset( $_GET['action'] ) && 'locations' != $_GET['action'] ) echo ' nav-tab-active'; ?>"><?php esc_html_e( 'Edit Menus' ); ?></a> 538 <?php if ( $num_locations && $menu_count ) : ?> 539 <a href="<?php echo esc_url( add_query_arg( array( 'action' => 'locations' ), admin_url( 'nav-menus.php' ) ) ); ?>" class="nav-tab<?php if ( $locations_screen ) echo ' nav-tab-active'; ?>"><?php esc_html_e( 'Manage Locations' ); ?></a> 540 <?php endif; ?> 541 </h2> 542 <?php 543 foreach( $messages as $message ) : 544 echo $message . "\n"; 545 endforeach; 546 ?> 547 <?php 548 if ( $locations_screen ) : 549 echo '<p>' . sprintf( _n( 'Your theme supports %s menu. Select which menu you would like to use.', 'Your theme supports %s menus. Select which menu appears in each location.', $num_locations ), number_format_i18n( $num_locations ) ) . '</p>'; 550 ?> 551 <div id="menu-locations-wrap"> 552 <form method="post" action="<?php echo esc_url( add_query_arg( array( 'action' => 'locations' ), admin_url( 'nav-menus.php' ) ) ); ?>"> 553 <table class="widefat fixed" cellspacing="0" id="menu-locations-table"> 554 <thead> 555 <tr> 556 <th scope="col" class="manage-column column-locations"><?php _e( 'Theme Location' ); ?></th> 557 <th scope="col" class="manage-column column-menus"><?php _e( 'Assigned Menu' ); ?></th> 558 </tr> 559 </thead> 560 <!--<tfoot> 561 <tr> 562 <th scope="col" class="manage-column column-locations"><?php _e( 'Theme Location' ); ?></th> 563 <th scope="col" class="manage-column column-menus"><?php _e( 'Assigned Menu' ); ?></th> 564 </tr> 565 </tfoot>--> 566 <tbody class="menu-locations"> 567 <?php foreach ( $locations as $_location => $_name ) { ?> 568 <tr id="menu-locations-row"> 569 <td class="menu-location-title"><strong><?php echo $_name; ?></strong></td> 570 <td class="menu-location-menus"> 571 <select name="menu-locations[<?php echo $_location; ?>]" id="locations-<?php echo $_location; ?>"> 572 <option value="0"><?php printf( '— %s —', esc_html__( 'Select a Menu' ) ); ?></option> 573 <?php foreach ( $nav_menus as $menu ) : ?> 574 <?php $selected = isset( $menu_locations[$_location] ) && $menu_locations[$_location] == $menu->term_id; ?> 575 <option <?php if ( $selected ) echo 'data-orig="true"'; ?> <?php selected( $selected ); ?> value="<?php echo $menu->term_id; ?>"> 576 <?php echo wp_html_excerpt( $menu->name, 40, '…' ); ?> 577 </option> 578 <?php endforeach; ?> 579 </select> 580 <div class="locations-row-links"> 581 <?php if ( isset( $menu_locations[ $_location ] ) && 0 != $menu_locations[ $_location ] ) : ?> 582 <span class="locations-edit-menu-link"> 583 <a href="<?php echo esc_url( add_query_arg( array( 'action' => 'edit', 'menu' => $menu_locations[$_location] ), admin_url( 'nav-menus.php' ) ) ); ?>"> 584 <?php _ex( 'Edit', 'menu' ); ?> 585 </a> 586 </span> 587 <?php endif; ?> 588 <span class="locations-add-menu-link"> 589 <a href="<?php echo esc_url( add_query_arg( array( 'action' => 'edit', 'menu' => 0, 'use-location' => $_location ), admin_url( 'nav-menus.php' ) ) ); ?>"> 590 <?php _ex( 'Use new menu', 'menu' ); ?> 591 </a> 592 </span> 593 </div><!-- #locations-row-links --> 594 </td><!-- .menu-location-menus --> 595 </tr><!-- #menu-locations-row --> 596 <?php } // foreach ?> 597 </tbody> 598 </table> 599 <p class="button-controls"><?php submit_button( __( 'Save Changes' ), 'primary left', 'nav-menu-locations', false ); ?></p> 600 <?php wp_nonce_field( 'save-menu-locations' ); ?> 601 <input type="hidden" name="menu" id="nav-menu-meta-object-id" value="<?php echo esc_attr( $nav_menu_selected_id ); ?>" /> 602 </form> 603 </div><!-- #menu-locations-wrap --> 604 <?php 605 /** 606 * Fires after the menu locations table is displayed. 607 * 608 * @since 3.6.0 609 */ 610 do_action( 'after_menu_locations_table' ); ?> 611 <?php else : ?> 612 <div class="manage-menus"> 613 <?php if ( $menu_count < 2 ) : ?> 614 <span class="add-edit-menu-action"> 615 <?php printf( __( 'Edit your menu below, or <a href="%s">create a new menu</a>.' ), esc_url( add_query_arg( array( 'action' => 'edit', 'menu' => 0 ), admin_url( 'nav-menus.php' ) ) ) ); ?> 616 </span><!-- /add-edit-menu-action --> 617 <?php else : ?> 618 <form method="get" action="<?php echo admin_url( 'nav-menus.php' ); ?>"> 619 <input type="hidden" name="action" value="edit" /> 620 <label for="menu" class="selected-menu"><?php _e( 'Select a menu to edit:' ); ?></label> 621 <select name="menu" id="menu"> 622 <?php if ( $add_new_screen ) : ?> 623 <option value="0" selected="selected"><?php _e( '-- Select --' ); ?></option> 624 <?php endif; ?> 625 <?php foreach( (array) $nav_menus as $_nav_menu ) : ?> 626 <option value="<?php echo esc_attr( $_nav_menu->term_id ); ?>" <?php selected( $_nav_menu->term_id, $nav_menu_selected_id ); ?>> 627 <?php 628 echo esc_html( $_nav_menu->truncated_name ) ; 629 630 if ( ! empty( $menu_locations ) && in_array( $_nav_menu->term_id, $menu_locations ) ) { 631 $locations_assigned_to_this_menu = array(); 632 foreach ( array_keys( $menu_locations, $_nav_menu->term_id ) as $menu_location_key ) { 633 if ( isset( $locations[ $menu_location_key ] ) ) { 634 $locations_assigned_to_this_menu[] = $locations[ $menu_location_key ]; 635 } 636 } 637 638 /** 639 * Filter the number of locations listed per menu in the drop-down select. 640 * 641 * @since 3.6.0 642 * 643 * @param int $locations Number of menu locations to list. Default 3. 644 */ 645 $assigned_locations = array_slice( $locations_assigned_to_this_menu, 0, absint( apply_filters( 'wp_nav_locations_listed_per_menu', 3 ) ) ); 646 647 // Adds ellipses following the number of locations defined in $assigned_locations 648 if ( ! empty( $assigned_locations ) ) { 649 printf( ' (%1$s%2$s)', 650 implode( ', ', $assigned_locations ), 651 count( $locations_assigned_to_this_menu ) > count( $assigned_locations ) ? ' …' : '' 652 ); 653 } 654 } 655 ?> 656 </option> 657 <?php endforeach; ?> 658 </select> 659 <span class="submit-btn"><input type="submit" class="button-secondary" value="<?php _e( 'Select' ); ?>"></span> 660 <span class="add-new-menu-action"> 661 <?php printf( __( 'or <a href="%s">create a new menu</a>.' ), esc_url( add_query_arg( array( 'action' => 'edit', 'menu' => 0 ), admin_url( 'nav-menus.php' ) ) ) ); ?> 662 </span><!-- /add-new-menu-action --> 663 </form> 664 <?php endif; ?> 665 </div><!-- /manage-menus --> 666 <div id="nav-menus-frame"> 667 <div id="menu-settings-column" class="metabox-holder<?php if ( isset( $_GET['menu'] ) && '0' == $_GET['menu'] ) { echo ' metabox-holder-disabled'; } ?>"> 668 669 <div class="clear"></div> 670 671 <form id="nav-menu-meta" action="" class="nav-menu-meta" method="post" enctype="multipart/form-data"> 672 <input type="hidden" name="menu" id="nav-menu-meta-object-id" value="<?php echo esc_attr( $nav_menu_selected_id ); ?>" /> 673 <input type="hidden" name="action" value="add-menu-item" /> 674 <?php wp_nonce_field( 'add-menu_item', 'menu-settings-column-nonce' ); ?> 675 <?php do_accordion_sections( 'nav-menus', 'side', null ); ?> 676 </form> 677 678 </div><!-- /#menu-settings-column --> 679 <div id="menu-management-liquid"> 680 <div id="menu-management"> 681 <form id="update-nav-menu" action="" method="post" enctype="multipart/form-data"> 682 <div class="menu-edit <?php if ( $add_new_screen ) echo 'blank-slate'; ?>"> 683 <?php 684 wp_nonce_field( 'closedpostboxes', 'closedpostboxesnonce', false ); 685 wp_nonce_field( 'meta-box-order', 'meta-box-order-nonce', false ); 686 wp_nonce_field( 'update-nav_menu', 'update-nav-menu-nonce' ); 687 688 if ( $one_theme_location_no_menus ) { ?> 689 <input type="hidden" name="zero-menu-state" value="true" /> 690 <?php } ?> 691 <input type="hidden" name="action" value="update" /> 692 <input type="hidden" name="menu" id="menu" value="<?php echo esc_attr( $nav_menu_selected_id ); ?>" /> 693 <div id="nav-menu-header"> 694 <div class="major-publishing-actions"> 695 <label class="menu-name-label howto open-label" for="menu-name"> 696 <span><?php _e( 'Menu Name' ); ?></span> 697 <input name="menu-name" id="menu-name" type="text" class="menu-name regular-text menu-item-textbox input-with-default-title" title="<?php esc_attr_e( 'Enter menu name here' ); ?>" value="<?php if ( $one_theme_location_no_menus ) _e( 'Menu 1' ); else echo esc_attr( $nav_menu_selected_title ); ?>" /> 698 </label> 699 <div class="publishing-action"> 700 <?php submit_button( empty( $nav_menu_selected_id ) ? __( 'Create Menu' ) : __( 'Save Menu' ), 'button-primary menu-save', 'save_menu', false, array( 'id' => 'save_menu_header' ) ); ?> 701 </div><!-- END .publishing-action --> 702 </div><!-- END .major-publishing-actions --> 703 </div><!-- END .nav-menu-header --> 704 <div id="post-body"> 705 <div id="post-body-content"> 706 <?php if ( ! $add_new_screen ) : ?> 707 <h3><?php _e( 'Menu Structure' ); ?></h3> 708 <?php $starter_copy = ( $one_theme_location_no_menus ) ? __( 'Edit your default menu by adding or removing items. Drag each item into the order you prefer. Click Create Menu to save your changes.' ) : __( 'Drag each item into the order you prefer. Click the arrow on the right of the item to reveal additional configuration options.' ); ?> 709 <div class="drag-instructions post-body-plain" <?php if ( isset( $menu_items ) && 0 == count( $menu_items ) ) { ?>style="display: none;"<?php } ?>> 710 <p><?php echo $starter_copy; ?></p> 711 </div> 712 <?php 713 if ( isset( $edit_markup ) && ! is_wp_error( $edit_markup ) ) { 714 echo $edit_markup; 715 } else { 716 ?> 717 <ul class="menu" id="menu-to-edit"></ul> 718 <?php } ?> 719 <?php endif; ?> 720 <?php if ( $add_new_screen ) : ?> 721 <p class="post-body-plain"><?php _e( 'Give your menu a name above, then click Create Menu.' ); ?></p> 722 <?php if ( isset( $_GET['use-location'] ) ) : ?> 723 <input type="hidden" name="use-location" value="<?php echo esc_attr( $_GET['use-location'] ); ?>" /> 724 <?php endif; ?> 725 <?php endif; ?> 726 <div class="menu-settings" <?php if ( $one_theme_location_no_menus ) { ?>style="display: none;"<?php } ?>> 727 <h3><?php _e( 'Menu Settings' ); ?></h3> 728 <?php 729 if ( ! isset( $auto_add ) ) { 730 $auto_add = get_option( 'nav_menu_options' ); 731 if ( ! isset( $auto_add['auto_add'] ) ) 732 $auto_add = false; 733 elseif ( false !== array_search( $nav_menu_selected_id, $auto_add['auto_add'] ) ) 734 $auto_add = true; 735 else 736 $auto_add = false; 737 } ?> 738 739 <dl class="auto-add-pages"> 740 <dt class="howto"><?php _e( 'Auto add pages' ); ?></dt> 741 <dd class="checkbox-input"><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></dd> 742 </dl> 743 744 <?php if ( current_theme_supports( 'menus' ) ) : ?> 745 746 <dl class="menu-theme-locations"> 747 <dt class="howto"><?php _e( 'Theme locations' ); ?></dt> 748 <?php foreach ( $locations as $location => $description ) : ?> 749 <dd class="checkbox-input"> 750 <input type="checkbox"<?php checked( isset( $menu_locations[ $location ] ) && $menu_locations[ $location ] == $nav_menu_selected_id ); ?> name="menu-locations[<?php echo esc_attr( $location ); ?>]" id="locations-<?php echo esc_attr( $location ); ?>" value="<?php echo esc_attr( $nav_menu_selected_id ); ?>" /> <label for="locations-<?php echo esc_attr( $location ); ?>"><?php echo $description; ?></label> 751 <?php if ( ! empty( $menu_locations[ $location ] ) && $menu_locations[ $location ] != $nav_menu_selected_id ) : ?> 752 <span class="theme-location-set"> <?php printf( __( "(Currently set to: %s)" ), wp_get_nav_menu_object( $menu_locations[ $location ] )->name ); ?> </span> 753 <?php endif; ?> 754 </dd> 755 <?php endforeach; ?> 756 </dl> 757 758 <?php endif; ?> 759 760 </div> 761 </div><!-- /#post-body-content --> 762 </div><!-- /#post-body --> 763 <div id="nav-menu-footer"> 764 <div class="major-publishing-actions"> 765 <?php if ( 0 != $menu_count && ! $add_new_screen ) : ?> 766 <span class="delete-action"> 767 <a class="submitdelete deletion menu-delete" href="<?php echo esc_url( wp_nonce_url( add_query_arg( array( 'action' => 'delete', 'menu' => $nav_menu_selected_id, admin_url() ) ), 'delete-nav_menu-' . $nav_menu_selected_id) ); ?>"><?php _e('Delete Menu'); ?></a> 768 </span><!-- END .delete-action --> 769 <?php endif; ?> 770 <div class="publishing-action"> 771 <?php submit_button( empty( $nav_menu_selected_id ) ? __( 'Create Menu' ) : __( 'Save Menu' ), 'button-primary menu-save', 'save_menu', false, array( 'id' => 'save_menu_header' ) ); ?> 772 </div><!-- END .publishing-action --> 773 </div><!-- END .major-publishing-actions --> 774 </div><!-- /#nav-menu-footer --> 775 </div><!-- /.menu-edit --> 776 </form><!-- /#update-nav-menu --> 777 </div><!-- /#menu-management --> 778 </div><!-- /#menu-management-liquid --> 779 </div><!-- /#nav-menus-frame --> 780 <?php endif; ?> 781 </div><!-- /.wrap--> 782 <?php include ( ABSPATH . 'wp-admin/admin-footer.php' ); ?>
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| Generated: Tue Mar 25 01:41:18 2014 | WordPress honlapkészítés: online1.hu |