/**
* Function used to create instance of class.
*/
public static function instance()
{
if (!isset(self::$instance)) {
self::$instance = new Easy_Real_Estate_Property_Taxonomies();
}
return self::$instance;
}
/**
* This function handles updating (saving) widget options
*/
function update($new_instance, $old_instance)
{
// Sanitize all input data
$new_instance['title'] = sanitize_text_field($new_instance['title']);
// Widget Title
// Taxonomies
$ere_property_taxonomies = Easy_Real_Estate_Property_Taxonomies::get_taxonomies();
// Get active taxonomies
foreach ($new_instance['taxonomies'] as $taxonomy => $value) {
$new_instance['taxonomies'][$taxonomy] = isset($new_instance['taxonomies'][$taxonomy]) && array_key_exists($taxonomy, $ere_property_taxonomies) ? $ere_property_taxonomies[$taxonomy]['labels']['name'] : false;
}
$new_instance['button_text'] = sanitize_text_field($new_instance['button_text']);
// Button Text
return $new_instance;
}