public function autoRegisterWidgets()
{
$widget_path = FileSystem::getDirectory('widgets_path');
$files_list = File::get_file_list($widget_path);
foreach ($files_list as $file) {
if ($file != '.' && $file != '..') {
$class_file = $widget_path . DIRECTORY_SEPARATOR . $file;
$classes = String::getClassNameFromFile($class_file);
foreach ($classes as $class) {
if (class_exists($class)) {
\register_widget($class);
}
}
}
}
}
/**
*
* filter $_POST meta data options and prepare to save in db
*
* @param array $options array with meta data to filter
* @param string $prefix
*
* @return array
*/
public static function getPostOption(array $options, $prefix = null)
{
if (!\is_null($prefix)) {
$prefix = '_' . $prefix . '_';
}
$option = array();
foreach ($options as $key => $value) {
$result = array();
if (\preg_match('/^' . THEME_OPTION_PREFIX . $prefix . '/', $key, $result)) {
$index = \preg_replace('/^' . THEME_OPTION_PREFIX . '_/', '', $key);
// Sanitize the user input.
$option[$index] = String::sanitize_text_field($value);
}
}
return $option;
}