/**
* Get notified of an event
*
* @param Model $instance
* @param string $event
*/
public static function orm_notify(Model $instance, $event)
{
if (!array_key_exists($event, static::$events)) {
return;
}
$event_type = static::$events[$event];
$properties = $instance->properties();
foreach ($properties as $p => $settings) {
if (empty($settings['data_type']) || in_array($p, $instance->primary_key())) {
continue;
}
if ($instance->{$p} === null) {
if (array_key_exists('null', $settings) and $settings['null'] === false) {
throw new InvalidContentType('The property "' . $p . '" cannot be NULL.');
}
continue;
}
foreach (static::$type_methods as $match => $method) {
if (is_array($method)) {
$method = !empty($method[$event_type]) ? $method[$event_type] : false;
}
if ($method === false) {
continue;
}
if ($method and preg_match($match, $settings['data_type']) > 0) {
$instance->{$p} = call_user_func($method, $instance->{$p}, $settings);
continue;
}
}
}
if ($event_type == 'after') {
$instance->_update_original();
}
}
