1 <?php

     2 /**

     3  * Customize API: WP_Customize_Upload_Control class

     4  *

     5  * @package WordPress

     6  * @subpackage Customize

     7  * @since 4.4.0

     8  */

     9 

    10 /**

    11  * Customize Upload Control Class.

    12  *

    13  * @since 3.4.0

    14  *

    15  * @see WP_Customize_Media_Control

    16  */

    17 class WP_Customize_Upload_Control extends WP_Customize_Media_Control {

    18 	public $type          = 'upload';

    19 	public $mime_type     = '';

    20 	public $button_labels = array();

    21 	public $removed = ''; // unused

    22 	public $context; // unused

    23 	public $extensions = array(); // unused

    24 

    25 	/**

    26 	 * Refresh the parameters passed to the JavaScript via JSON.

    27 	 *

    28 	 * @since 3.4.0

    29 	 *

    30 	 * @uses WP_Customize_Media_Control::to_json()

    31 	 */

    32 	public function to_json() {

    33 		parent::to_json();

    34 

    35 		$value = $this->value();

    36 		if ( $value ) {

    37 			// Get the attachment model for the existing file.

    38 			$attachment_id = attachment_url_to_postid( $value );

    39 			if ( $attachment_id ) {

    40 				$this->json['attachment'] = wp_prepare_attachment_for_js( $attachment_id );

    41 			}

    42 		}

    43 	}

    44 }