wp-admin/includes/class-walker-nav-menu-edit.php

   1 <?php
   2 /**
   3  * Navigation Menu API: Walker_Nav_Menu_Edit class
   4  *
   5  * @package WordPress
   6  * @subpackage Administration
   7  * @since 4.4.0
   8  */
   9
  10 /**
  11  * Create HTML list of nav menu input items.
  12  *
  13  * @package WordPress
  14  * @since 3.0.0
  15  * @uses Walker_Nav_Menu
  16  */
  17 class Walker_Nav_Menu_Edit extends Walker_Nav_Menu {
  18         /**
  19          * Starts the list before the elements are added.
  20          *
  21          * @see Walker_Nav_Menu::start_lvl()
  22          *
  23          * @since 3.0.0
  24          *
  25          * @param string $output Passed by reference.
  26          * @param int    $depth  Depth of menu item. Used for padding.
  27          * @param array  $args   Not used.
  28          */
  29         public function start_lvl( &$output, $depth = 0, $args = array() ) {}
  30
  31         /**
  32          * Ends the list of after the elements are added.
  33          *
  34          * @see Walker_Nav_Menu::end_lvl()
  35          *
  36          * @since 3.0.0
  37          *
  38          * @param string $output Passed by reference.
  39          * @param int    $depth  Depth of menu item. Used for padding.
  40          * @param array  $args   Not used.
  41          */
  42         public function end_lvl( &$output, $depth = 0, $args = array() ) {}
  43
  44         /**
  45          * Start the element output.
  46          *
  47          * @see Walker_Nav_Menu::start_el()
  48          * @since 3.0.0
  49          *
  50          * @global int $_wp_nav_menu_max_depth
  51          *
  52          * @param string $output Passed by reference. Used to append additional content.
  53          * @param object $item   Menu item data object.
  54          * @param int    $depth  Depth of menu item. Used for padding.
  55          * @param array  $args   Not used.
  56          * @param int    $id     Not used.
  57          */
  58         public function start_el( &$output, $item, $depth = 0, $args = array(), $id = 0 ) {
  59                 global $_wp_nav_menu_max_depth;
  60                 $_wp_nav_menu_max_depth = $depth > $_wp_nav_menu_max_depth ? $depth : $_wp_nav_menu_max_depth;
  61
  62                 ob_start();
  63                 $item_id = esc_attr( $item->ID );
  64                 $removed_args = array(
  65                         'action',
  66                         'customlink-tab',
  67                         'edit-menu-item',
  68                         'menu-item',
  69                         'page-tab',
  70                         '_wpnonce',
  71                 );
  72
  73                 $original_title = false;
  74                 if ( 'taxonomy' == $item->type ) {
  75                         $original_title = get_term_field( 'name', $item->object_id, $item->object, 'raw' );
  76                         if ( is_wp_error( $original_title ) )
  77                                 $original_title = false;
  78                 } elseif ( 'post_type' == $item->type ) {
  79                         $original_object = get_post( $item->object_id );
  80                         $original_title = get_the_title( $original_object->ID );
  81                 } elseif ( 'post_type_archive' == $item->type ) {
  82                         $original_object = get_post_type_object( $item->object );
  83                         if ( $original_object ) {
  84                                 $original_title = $original_object->labels->archives;
  85                         }
  86                 }
  87
  88                 $classes = array(
  89                         'menu-item menu-item-depth-' . $depth,
  90                         'menu-item-' . esc_attr( $item->object ),
  91                         'menu-item-edit-' . ( ( isset( $_GET['edit-menu-item'] ) && $item_id == $_GET['edit-menu-item'] ) ? 'active' : 'inactive'),
  92                 );
  93
  94                 $title = $item->title;
  95
  96                 if ( ! empty( $item->_invalid ) ) {
  97                         $classes[] = 'menu-item-invalid';
  98                         /* translators: %s: title of menu item which is invalid */
  99                         $title = sprintf( __( '%s (Invalid)' ), $item->title );
 100                 } elseif ( isset( $item->post_status ) && 'draft' == $item->post_status ) {
 101                         $classes[] = 'pending';
 102                         /* translators: %s: title of menu item in draft status */
 103                         $title = sprintf( __('%s (Pending)'), $item->title );
 104                 }
 105
 106                 $title = ( ! isset( $item->label ) || '' == $item->label ) ? $title : $item->label;
 107
 108                 $submenu_text = '';
 109                 if ( 0 == $depth )
 110                         $submenu_text = 'style="display: none;"';
 111
 112                 ?>
 113                 <li id="menu-item-<?php echo $item_id; ?>" class="<?php echo implode(' ', $classes ); ?>">
 114                         <div class="menu-item-bar">
 115                                 <div class="menu-item-handle">
 116                                         <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>
 117                                         <span class="item-controls">
 118                                                 <span class="item-type"><?php echo esc_html( $item->type_label ); ?></span>
 119                                                 <span class="item-order hide-if-js">
 120                                                         <a href="<?php
 121                                                                 echo wp_nonce_url(
 122                                                                         add_query_arg(
 123                                                                                 array(
 124                                                                                         'action' => 'move-up-menu-item',
 125                                                                                         'menu-item' => $item_id,
 126                                                                                 ),
 127                                                                                 remove_query_arg($removed_args, admin_url( 'nav-menus.php' ) )
 128                                                                         ),
 129                                                                         'move-menu_item'
 130                                                                 );
 131                                                         ?>" class="item-move-up" aria-label="<?php esc_attr_e( 'Move up' ) ?>">&#8593;</a>
 132                                                         |
 133                                                         <a href="<?php
 134                                                                 echo wp_nonce_url(
 135                                                                         add_query_arg(
 136                                                                                 array(
 137                                                                                         'action' => 'move-down-menu-item',
 138                                                                                         'menu-item' => $item_id,
 139                                                                                 ),
 140                                                                                 remove_query_arg($removed_args, admin_url( 'nav-menus.php' ) )
 141                                                                         ),
 142                                                                         'move-menu_item'
 143                                                                 );
 144                                                         ?>" class="item-move-down" aria-label="<?php esc_attr_e( 'Move down' ) ?>">&#8595;</a>
 145                                                 </span>
 146                                                 <a class="item-edit" id="edit-<?php echo $item_id; ?>" href="<?php
 147                                                         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 ) ) );
 148                                                 ?>" aria-label="<?php esc_attr_e( 'Edit menu item' ); ?>"><?php _e( 'Edit' ); ?></a>
 149                                         </span>
 150                                 </div>
 151                         </div>
 152
 153                         <div class="menu-item-settings wp-clearfix" id="menu-item-settings-<?php echo $item_id; ?>">
 154                                 <?php if ( 'custom' == $item->type ) : ?>
 155                                         <p class="field-url description description-wide">
 156                                                 <label for="edit-menu-item-url-<?php echo $item_id; ?>">
 157                                                         <?php _e( 'URL' ); ?><br />
 158                                                         <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 ); ?>" />
 159                                                 </label>
 160                                         </p>
 161                                 <?php endif; ?>
 162                                 <p class="description description-wide">
 163                                         <label for="edit-menu-item-title-<?php echo $item_id; ?>">
 164                                                 <?php _e( 'Navigation Label' ); ?><br />
 165                                                 <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 ); ?>" />
 166                                         </label>
 167                                 </p>
 168                                 <p class="field-title-attribute field-attr-title description description-wide">
 169                                         <label for="edit-menu-item-attr-title-<?php echo $item_id; ?>">
 170                                                 <?php _e( 'Title Attribute' ); ?><br />
 171                                                 <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 ); ?>" />
 172                                         </label>
 173                                 </p>
 174                                 <p class="field-link-target description">
 175                                         <label for="edit-menu-item-target-<?php echo $item_id; ?>">
 176                                                 <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' ); ?> />
 177                                                 <?php _e( 'Open link in a new tab' ); ?>
 178                                         </label>
 179                                 </p>
 180                                 <p class="field-css-classes description description-thin">
 181                                         <label for="edit-menu-item-classes-<?php echo $item_id; ?>">
 182                                                 <?php _e( 'CSS Classes (optional)' ); ?><br />
 183                                                 <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 ) ); ?>" />
 184                                         </label>
 185                                 </p>
 186                                 <p class="field-xfn description description-thin">
 187                                         <label for="edit-menu-item-xfn-<?php echo $item_id; ?>">
 188                                                 <?php _e( 'Link Relationship (XFN)' ); ?><br />
 189                                                 <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 ); ?>" />
 190                                         </label>
 191                                 </p>
 192                                 <p class="field-description description description-wide">
 193                                         <label for="edit-menu-item-description-<?php echo $item_id; ?>">
 194                                                 <?php _e( 'Description' ); ?><br />
 195                                                 <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>
 196                                                 <span class="description"><?php _e('The description will be displayed in the menu if the current theme supports it.'); ?></span>
 197                                         </label>
 198                                 </p>
 199
 200                                 <fieldset class="field-move hide-if-no-js description description-wide">
 201                                         <span class="field-move-visual-label" aria-hidden="true"><?php _e( 'Move' ); ?></span>
 202                                         <button type="button" class="button-link menus-move menus-move-up" data-dir="up"><?php _e( 'Up one' ); ?></button>
 203                                         <button type="button" class="button-link menus-move menus-move-down" data-dir="down"><?php _e( 'Down one' ); ?></button>
 204                                         <button type="button" class="button-link menus-move menus-move-left" data-dir="left"></button>
 205                                         <button type="button" class="button-link menus-move menus-move-right" data-dir="right"></button>
 206                                         <button type="button" class="button-link menus-move menus-move-top" data-dir="top"><?php _e( 'To the top' ); ?></button>
 207                                 </fieldset>
 208
 209                                 <div class="menu-item-actions description-wide submitbox">
 210                                         <?php if ( 'custom' != $item->type && $original_title !== false ) : ?>
 211                                                 <p class="link-to-original">
 212                                                         <?php printf( __('Original: %s'), '<a href="' . esc_attr( $item->url ) . '">' . esc_html( $original_title ) . '</a>' ); ?>
 213                                                 </p>
 214                                         <?php endif; ?>
 215                                         <a class="item-delete submitdelete deletion" id="delete-<?php echo $item_id; ?>" href="<?php
 216                                         echo wp_nonce_url(
 217                                                 add_query_arg(
 218                                                         array(
 219                                                                 'action' => 'delete-menu-item',
 220                                                                 'menu-item' => $item_id,
 221                                                         ),
 222                                                         admin_url( 'nav-menus.php' )
 223                                                 ),
 224                                                 'delete-menu_item_' . $item_id
 225                                         ); ?>"><?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' ) ) );
 226                                                 ?>#menu-item-settings-<?php echo $item_id; ?>"><?php _e('Cancel'); ?></a>
 227                                 </div>
 228
 229                                 <input class="menu-item-data-db-id" type="hidden" name="menu-item-db-id[<?php echo $item_id; ?>]" value="<?php echo $item_id; ?>" />
 230                                 <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 ); ?>" />
 231                                 <input class="menu-item-data-object" type="hidden" name="menu-item-object[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->object ); ?>" />
 232                                 <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 ); ?>" />
 233                                 <input class="menu-item-data-position" type="hidden" name="menu-item-position[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->menu_order ); ?>" />
 234                                 <input class="menu-item-data-type" type="hidden" name="menu-item-type[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->type ); ?>" />
 235                         </div><!-- .menu-item-settings-->
 236                         <ul class="menu-item-transport"></ul>
 237                 <?php
 238                 $output .= ob_get_clean();
 239         }
 240
 241 } // Walker_Nav_Menu_Edit