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   1  <?php
   2  /**
   3   * Customize API: WP_Widget_Area_Customize_Control class
   4   *
   5   * @package WordPress
   6   * @subpackage Customize
   7   * @since 4.4.0
   8   */
   9  
  10  /**
  11   * Widget Area Customize Control class.
  12   *
  13   * @since 3.9.0
  14   *
  15   * @see WP_Customize_Control
  16   */
  17  class WP_Widget_Area_Customize_Control extends WP_Customize_Control {
  18  
  19      /**
  20       * Customize control type.
  21       *
  22       * @since 3.9.0
  23       * @var string
  24       */
  25      public $type = 'sidebar_widgets';
  26  
  27      /**
  28       * Sidebar ID.
  29       *
  30       * @since 3.9.0
  31       * @var int|string
  32       */
  33      public $sidebar_id;
  34  
  35      /**
  36       * Refreshes the parameters passed to the JavaScript via JSON.
  37       *
  38       * @since 3.9.0
  39       */
  40  	public function to_json() {
  41          parent::to_json();
  42          $exported_properties = array( 'sidebar_id' );
  43          foreach ( $exported_properties as $key ) {
  44              $this->json[ $key ] = $this->$key;
  45          }
  46      }
  47  
  48      /**
  49       * Renders the control's content.
  50       *
  51       * @since 3.9.0
  52       */
  53  	public function render_content() {
  54          $id = 'reorder-widgets-desc-' . str_replace( array( '[', ']' ), array( '-', '' ), $this->id );
  55          ?>
  56          <button type="button" class="button add-new-widget" aria-expanded="false" aria-controls="available-widgets">
  57              <?php _e( 'Add a Widget' ); ?>
  58          </button>
  59          <button type="button" class="button-link reorder-toggle" aria-label="<?php esc_attr_e( 'Reorder widgets' ); ?>" aria-describedby="<?php echo esc_attr( $id ); ?>">
  60              <span class="reorder"><?php _e( 'Reorder' ); ?></span>
  61              <span class="reorder-done"><?php _e( 'Done' ); ?></span>
  62          </button>
  63          <p class="screen-reader-text" id="<?php echo esc_attr( $id ); ?>"><?php _e( 'When in reorder mode, additional controls to reorder widgets will be available in the widgets list above.' ); ?></p>
  64          <?php
  65      }
  66  }