wp-includes/customize/class-wp-customize-nav-menu-location-control.php

   1 <?php
   2 /**
   3  * Customize API: WP_Customize_Nav_Menu_Location_Control class
   4  *
   5  * @package WordPress
   6  * @subpackage Customize
   7  * @since 4.4.0
   8  */
   9
  10 /**
  11  * Customize Menu Location Control Class.
  12  *
  13  * This custom control is only needed for JS.
  14  *
  15  * @since 4.3.0
  16  *
  17  * @see WP_Customize_Control
  18  */
  19 class WP_Customize_Nav_Menu_Location_Control extends WP_Customize_Control {
  20
  21         /**
  22          * Control type.
  23          *
  24          * @since 4.3.0
  25          * @access public
  26          * @var string
  27          */
  28         public $type = 'nav_menu_location';
  29
  30         /**
  31          * Location ID.
  32          *
  33          * @since 4.3.0
  34          * @access public
  35          * @var string
  36          */
  37         public $location_id = '';
  38
  39         /**
  40          * Refresh the parameters passed to JavaScript via JSON.
  41          *
  42          * @since 4.3.0
  43          * @access public
  44          *
  45          * @see WP_Customize_Control::to_json()
  46          */
  47         public function to_json() {
  48                 parent::to_json();
  49                 $this->json['locationId'] = $this->location_id;
  50         }
  51
  52         /**
  53          * Render content just like a normal select control.
  54          *
  55          * @since 4.3.0
  56          * @access public
  57          */
  58         public function render_content() {
  59                 if ( empty( $this->choices ) ) {
  60                         return;
  61                 }
  62                 ?>
  63                 <label>
  64                         <?php if ( ! empty( $this->label ) ) : ?>
  65                         <span class="customize-control-title"><?php echo esc_html( $this->label ); ?></span>
  66                         <?php endif; ?>
  67
  68                         <?php if ( ! empty( $this->description ) ) : ?>
  69                         <span class="description customize-control-description"><?php echo $this->description; ?></span>
  70                         <?php endif; ?>
  71
  72                         <select <?php $this->link(); ?>>
  73                                 <?php
  74                                 foreach ( $this->choices as $value => $label ) :
  75                                         echo '<option value="' . esc_attr( $value ) . '"' . selected( $this->value(), $value, false ) . '>' . $label . '</option>';
  76                                 endforeach;
  77                                 ?>
  78                         </select>
  79                 </label>
  80                 <?php
  81         }
  82 }