/**
* 管理员登录
*/
public function loginAction()
{
$request = $this->getRequest();
$admin_service = new AdminService();
//用户已登录跳转到后台首页
if ($admin_service->checkLogin() == true) {
return $this->redirect('/admin');
}
if ($request->isPost()) {
$username = trim($request->getParam('username'));
$password = $request->getParam('password');
$captcha = $request->getParam('captcha');
$remember = $request->getParam('remember');
if (empty($username)) {
return $this->showJson(1, '请输入用户名');
}
if (empty($password) || strlen($password) < 6) {
return $this->showJson(2, '请输入6位以上密码');
}
if ($admin_service->checkCaptcha($captcha) == false) {
return $this->showJson(3, '帐号或密码有误，请重新输入');
}
$admin = $admin_service->getAdminByUsername($username);
if (empty($admin)) {
return $this->showJson(403, '帐号或密码有误，请重新输入');
}
//当天密码错误超过500次
if ($admin['error_times'] > 500) {
return $this->showJson(4, '帐号密码输入错误次数过多，请明日再试。');
}
//验证密码是否正确
if ($admin['password'] == Password::Encryption($username, $password)) {
$admin_service->adminLogin($username, '', $remember);
} else {
$admin_data = array();
if (Star_Date::getDate() == $admin['error_date']) {
$admin_data = array('error_date' => Star_Date::getDate(), 'error_times' => 'error_times + 1');
} else {
$admin_data = array('error_date' => Star_Date::getDate(), 'error_times' => 1);
}
$admin_service->updateAdmin($admin['admin_id'], $admin_data, false);
return $this->showJson(403, '帐号或密码有误，请重新输入');
}
return $this->showJson(0, '登录成功');
}
}