/**
* Refresh the parameters passed to the JavaScript via JSON.
*
* @since 3.4.0
*
* @uses WP_Customize_Media_Control::to_json()
*/
public function to_json()
{
parent::to_json();
$value = $this->value();
if ($value) {
// Get the attachment model for the existing file.
$attachment_id = attachment_url_to_postid($value);
if ($attachment_id) {
$this->json['attachment'] = wp_prepare_attachment_for_js($attachment_id);
}
}
}
/**
* Refresh the parameters passed to the JavaScript via JSON.
*
* @since 4.3.0
* @access public
*
* @see WP_Customize_Control::to_json()
*/
public function to_json()
{
parent::to_json();
$this->json['width'] = absint($this->width);
$this->json['height'] = absint($this->height);
$this->json['flex_width'] = absint($this->flex_width);
$this->json['flex_height'] = absint($this->flex_height);
}
