public function actionToken()
{
$request = Yii::$app->getRequest();
$params = $request->get();
$params = array_map('htmlEntityString', $params);
$appid = isset($params['app_id']) ? $params['app_id'] : '';
$appkey = isset($params['app_key']) ? $params['app_key'] : '';
if (!$appid) {
return responseArray(1101, 'appid_params_missing', '缺失应用ID参数');
}
if (!$appkey) {
return responseArray(1102, 'appkey_params_missing', '缺失应用KEY参数');
}
try {
// 验证app_id app_key有效性
$application = new ApplicationBase();
$ret = $application->validateApp($appid, $appkey);
if (!$ret) {
return responseArray(2101, 'appid_appkey_invalid', '应用ID或者应用KEY无效');
}
$accessToken = new AccessToken();
$tokenEntity = $accessToken->getAccessToken($appid, $appkey);
$result = null;
if ($tokenEntity == null || strtotime($tokenEntity->expires_in) < time()) {
$token = generateRandString();
// 有效期默认两小时
$expires_in = date('Y-m-d H:i:s', time() + 7200);
if ($tokenEntity == null) {
$result = $accessToken->setAccessToken($token, $appid, $appkey, $expires_in);
} else {
$tokenEntity->access_token = $token;
$tokenEntity->expires_in = $expires_in;
$result = $tokenEntity->save();
}
//TODO:: 保存access_token失败的处理
if (!$result) {
return responseArray(1, 'network_anomaly', '网络异常请稍后重试');
}
} else {
$token = $tokenEntity->access_token;
// 有效期默认两小时
$expires_in = $tokenEntity->expires_in;
}
$ret = ['access_token' => $token, 'expires' => $expires_in];
return responseArray(1, 'success', '授权成功', $ret);
} catch (Exception $ex) {
return responseArray(1, 'network_anomaly', '网络异常，请稍后重试');
}
}
