WordPress 4.4
[autoinstalls/wordpress.git] / wp-includes / customize / class-wp-customize-upload-control.php
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 }