/**
* 静态方法, 单例统一访问入口
* @return object 返回对象的唯一实例
*/
public static function getInstance()
{
if (is_null(self::$_instance) || !isset(self::$_instance)) {
self::$_instance = new self();
}
return self::$_instance;
}
/**
* 根据clientId获得Client完整信息，在整个会话期内只有一个Client对象
* @param $token
*/
public function getAccessInfo2($token)
{
if ($this->hasCache2 === true && $this->accessToken !== NULL) {
Yii::trace("cache 2 get token:" . $token, "miniyun.cache2");
return $this->accessToken;
}
$this->accessToken = MiniToken::getInstance()->getAccessInfo($token);
return $this->accessToken;
}
/**
* Overrides OAuth2::getToken()
*/
protected function getToken($clientId, $scope, $deviceId)
{
//如是网页版，则把前一个Token删除，确保系统只有一个用户登录网页版
//如果是在pc客户端解锁页面的时候，不用删除设备
if (MiniHttp::clientIsBrowser()) {
MiniToken::getInstance()->deleteByDeviceId($deviceId);
}
$tokenOauth = MiniToken::getInstance()->getToken4Login($clientId, $deviceId);
if (!isset($tokenOauth)) {
return false;
}
$token = array("access_token" => $tokenOauth["oauth_token"], "expires_in" => $this->getVariable('access_token_lifetime', OAUTH2_DEFAULT_ACCESS_TOKEN_LIFETIME), "scope" => $tokenOauth["scope"]);
// Issue a refresh token also, if we support them
if (in_array(OAUTH2_GRANT_TYPE_REFRESH_TOKEN, $this->getSupportedGrantTypes())) {
$refreshToken = MiniRefreshToken::getInstance()->getToken($tokenOauth["oauth_token"]);
$token["refresh_token"] = $refreshToken["refresh_token"];
}
if ($tokenOauth["expires"] < time()) {
$this->setVariable('_old_oauth_token', $tokenOauth["oauth_token"]);
if (isset($refreshToken)) {
$this->setVariable('_old_refresh_token', $refreshToken["refresh_token"]);
}
return false;
}
return $token;
}
/**
*根据ID删除设备
* @param $deviceId
* @return boolean
*/
public function deleteDevice($deviceId)
{
//删除设备的Meta
MiniUserDeviceMeta::getInstance()->deleteMeta($deviceId);
//删除设备的Token
MiniToken::getInstance()->deleteToken($deviceId);
if ($this->hasCache === true) {
//删除设备的cache
$this->deleteCache($this->getCacheKey($deviceId));
}
//把在线设备清单进行删除
MiniOnlineDevice::getInstance()->deleteOnlineDevice($deviceId);
//把设备ID资源暂存到Options表中
$this->temporary2Option($deviceId);
//删除设备自己，这里不能修改为sql模式，因为设备ID在删除的时候，自动将ID记录到了Options表中
$device = UserDevice::model()->findByPk($deviceId);
if (isset($device)) {
$device->delete();
}
return true;
}
/**
* 把用户disabled
* @param int $userId
*/
public function disableUser($userId)
{
$user = User::model()->findByPk($userId);
if (isset($user)) {
$user["user_status"] = 0;
$user->save();
//清空cache
$this->cleanCache($userId);
//清理Token
MiniToken::getInstance()->cleanByUserId($userId);
}
}
/**
* 根据openId获得accessToken
*/
public function bindOpenId($appKey, $openId)
{
$user = MiniUser::getInstance()->getUserByOpenId($openId);
if (!empty($user)) {
$webDevice = MiniUserDevice::getInstance()->getWebDevice($user["id"]);
if (!empty($webDevice)) {
$token = MiniToken::getInstance()->getToken4Login($appKey, $webDevice["id"]);
if (!empty($token)) {
return array("success" => true, "access_token" => $token["oauth_token"]);
}
}
}
return array("success" => false);
}