/**
* @param Model $obj
*/
protected function do_insert(Model $obj)
{
$user = $this->user_dao->find(get_current_user_id());
$obj->set_creator($user);
$obj->set_date(current_time('mysql'));
$obj->set_date_gmt(current_time('mysql', 1));
$obj->set_modified($obj->get_date());
$obj->set_modified_gmt($obj->get_date_gmt());
// Create GUID.
if (!$obj->get_guid()) {
$site_url = get_site_url();
$hash = md5($obj->get_title() . $obj->get_date_gmt() . rand(0, 10000));
$obj->set_guid($site_url . '/?' . $hash);
}
$array = $this->create_array($obj);
$format = $this->format();
$this->wpdb->insert($this->get_table(), $array, $format);
$obj->set_id($this->wpdb->insert_id);
$this->update_batch_content($obj);
}