wp-includes/customize/class-wp-customize-nav-menus-panel.php

   1 <?php
   2 /**
   3  * Customize API: WP_Customize_Nav_Menus_Panel class
   4  *
   5  * @package WordPress
   6  * @subpackage Customize
   7  * @since 4.4.0
   8  */
   9
  10 /**
  11  * Customize Nav Menus Panel Class
  12  *
  13  * Needed to add screen options.
  14  *
  15  * @since 4.3.0
  16  *
  17  * @see WP_Customize_Panel
  18  */
  19 class WP_Customize_Nav_Menus_Panel extends WP_Customize_Panel {
  20
  21         /**
  22          * Control type.
  23          *
  24          * @since 4.3.0
  25          * @access public
  26          * @var string
  27          */
  28         public $type = 'nav_menus';
  29
  30         /**
  31          * Render screen options for Menus.
  32          *
  33          * @since 4.3.0
  34          * @access public
  35          */
  36         public function render_screen_options() {
  37                 // Essentially adds the screen options.
  38                 add_filter( 'manage_nav-menus_columns', array( $this, 'wp_nav_menu_manage_columns' ) );
  39
  40                 // Display screen options.
  41                 $screen = WP_Screen::get( 'nav-menus.php' );
  42                 $screen->render_screen_options( array( 'wrap' => false ) );
  43         }
  44
  45         /**
  46          * Returns the advanced options for the nav menus page.
  47          *
  48          * Link title attribute added as it's a relatively advanced concept for new users.
  49          *
  50          * @since 4.3.0
  51          * @access public
  52          *
  53          * @return array The advanced menu properties.
  54          */
  55         public function wp_nav_menu_manage_columns() {
  56                 return array(
  57                         '_title'      => __( 'Show advanced menu properties' ),
  58                         'cb'          => '<input type="checkbox" />',
  59                         'link-target' => __( 'Link Target' ),
  60                         'attr-title'  => __( 'Title Attribute' ),
  61                         'css-classes' => __( 'CSS Classes' ),
  62                         'xfn'         => __( 'Link Relationship (XFN)' ),
  63                         'description' => __( 'Description' ),
  64                 );
  65         }
  66
  67         /**
  68          * An Underscore (JS) template for this panel's content (but not its container).
  69          *
  70          * Class variables for this panel class are available in the `data` JS object;
  71          * export custom variables by overriding WP_Customize_Panel::json().
  72          *
  73          * @since 4.3.0
  74          * @access protected
  75          *
  76          * @see WP_Customize_Panel::print_template()
  77          */
  78         protected function content_template() {
  79                 ?>
  80                 <li class="panel-meta customize-info accordion-section <# if ( ! data.description ) { #> cannot-expand<# } #>">
  81                         <button type="button" class="customize-panel-back" tabindex="-1">
  82                                 <span class="screen-reader-text"><?php _e( 'Back' ); ?></span>
  83                         </button>
  84                         <div class="accordion-section-title">
  85                                 <span class="preview-notice">
  86                                         <?php
  87                                         /* Translators: %s is the site/panel title in the Customizer. */
  88                                         printf( __( 'You are customizing %s' ), '<strong class="panel-title">{{ data.title }}</strong>' );
  89                                         ?>
  90                                 </span>
  91                                 <button type="button" class="customize-help-toggle dashicons dashicons-editor-help" aria-expanded="false">
  92                                         <span class="screen-reader-text"><?php _e( 'Help' ); ?></span>
  93                                 </button>
  94                                 <button type="button" class="customize-screen-options-toggle" aria-expanded="false">
  95                                         <span class="screen-reader-text"><?php _e( 'Menu Options' ); ?></span>
  96                                 </button>
  97                         </div>
  98                         <# if ( data.description ) { #>
  99                         <div class="description customize-panel-description">{{{ data.description }}}</div>
 100                         <# } #>
 101                         <div id="screen-options-wrap">
 102                                 <?php $this->render_screen_options(); ?>
 103                         </div>
 104                 </li>
 105         <?php
 106         }
 107 }