3 * Customize API: WP_Customize_Header_Image_Setting class
6 * @subpackage Customize
11 * A setting that is used to filter a value, but will not save the results.
13 * Results should be properly handled using another setting or callback.
17 * @see WP_Customize_Setting
19 final class WP_Customize_Header_Image_Setting extends WP_Customize_Setting {
20 public $id = 'header_image_data';
25 * @global Custom_Image_Header $custom_image_header
29 public function update( $value ) {
30 global $custom_image_header;
32 // If the value doesn't exist (removed or random),
33 // use the header_image value.
35 $value = $this->manager->get_setting('header_image')->post_value();
37 if ( is_array( $value ) && isset( $value['choice'] ) )
38 $custom_image_header->set_header_image( $value['choice'] );
40 $custom_image_header->set_header_image( $value );