/**
* Prepare JSON for Customizer
*
* Turns JSON options back into their array
* equivalent so that they can be used by
* the WP_Customize_Setting class. This allows
* the customizer to preserve the state of any
* font controls that the user has edited even
* when they navigate to a different page in the
* customizer.
*
* @param array $options - The options either as JSON or as an array
* @return array $options - The options as an array
*
* @since 1.3.2
* @version 1.3.2
*
*/
public function prep_option_for_customizer($options = array())
{
remove_filter('option_tt_font_theme_options', array($this, 'prep_option_for_customizer'), 5);
if (empty($options)) {
$options = array();
}
// Return the options if we are not in the customizer
foreach ($options as $option) {
/**
* Add font color and background color for this
* option to prevent errors parsing JSON when the
* user navigates to another page in the customizer.
*
*/
$option['font_color'] = '';
$option['background_color'] = '';
// Convert option to array if it is in JSON format
if (is_string($option)) {
$option = json_decode($option);
}
// Convert option to array if it is a StdClass Object
if (is_object($option)) {
$option = Easy_Google_Fonts::object_to_array($option);
}
}
add_filter('option_tt_font_theme_options', array($this, 'prep_option_for_customizer'), 5);
return $options;
}
