/**
* 更新联系人分组名
* @param int $id 分组ID
*/
public function update($id = NULL)
{
if ($this->get_method() != 'POST') {
$this->send_response(405, NULL, Kohana::lang('contact.method_not_exist'));
}
$data = $this->get_data();
$name = isset($data['name']) ? $data['name'] : '';
$id = (int) $id;
if (empty($id)) {
$this->send_response(400, NULL, Kohana::lang('contact.group_id_empty'));
} elseif (empty($name)) {
$this->send_response(400, NULL, Kohana::lang('contact.group_name_empty'));
} elseif (mb_strlen($name, 'utf8') > 32) {
$this->send_response(400, NULL, Kohana::lang('contact.group_name_too_long'));
} elseif ($this->model->check_name($this->user_id, $name, $id)) {
$this->send_response(400, NULL, Kohana::lang('contact.group_name_exist'));
} else {
$status = $this->model->edit($this->user_id, $name, $id);
if ($status == FALSE) {
$this->send_response(404, NULL, Kohana::lang('contact.group_not_exist'));
} else {
$this->send_response(200, array('id' => (int) $id, 'name' => $name), '', FALSE);
}
}
}
