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   1  <?php
   2  /**
   3   * Customize API: WP_Customize_Sidebar_Section class
   4   *
   5   * @package WordPress
   6   * @subpackage Customize
   7   * @since 4.4.0
   8   */
   9  
  10  /**
  11   * Customizer section representing widget area (sidebar).
  12   *
  13   * @since 4.1.0
  14   *
  15   * @see WP_Customize_Section
  16   */
  17  class WP_Customize_Sidebar_Section extends WP_Customize_Section {
  18  
  19      /**
  20       * Type of this section.
  21       *
  22       * @since 4.1.0
  23       * @var string
  24       */
  25      public $type = 'sidebar';
  26  
  27      /**
  28       * Unique identifier.
  29       *
  30       * @since 4.1.0
  31       * @var string
  32       */
  33      public $sidebar_id;
  34  
  35      /**
  36       * Gather the parameters passed to client JavaScript via JSON.
  37       *
  38       * @since 4.1.0
  39       *
  40       * @return array The array to be exported to the client as JSON.
  41       */
  42  	public function json() {
  43          $json              = parent::json();
  44          $json['sidebarId'] = $this->sidebar_id;
  45          return $json;
  46      }
  47  
  48      /**
  49       * Whether the current sidebar is rendered on the page.
  50       *
  51       * @since 4.1.0
  52       *
  53       * @return bool Whether sidebar is rendered.
  54       */
  55  	public function active_callback() {
  56          return $this->manager->widgets->is_sidebar_rendered( $this->sidebar_id );
  57      }
  58  }