fix bugs

Author: mingyoung

src/Middleware/OAuthAuthenticate.php

@@ -40,7 +40,7 @@ public function handle($request, Closure $next, $scopes = null)
         $isNewSession = false;
         $onlyRedirectInWeChatBrowser = config('wechat.oauth.only_wechat_browser', false);
 
-        if ($onlyRedirectInWeChatBrowser && !$this->isWeChatBrowser()) {
+        if ($onlyRedirectInWeChatBrowser && !$this->isWeChatBrowser($request)) {
             if (config('debug')) {
                 Log::debug('[not wechat browser] skip wechat oauth redirect.');
             }
@@ -103,9 +103,10 @@ protected function needReauth($scopes)
     /**
      * Detect current user agent type.
      *
+     * @param \Illuminate\Http\Request $request
      * @return bool
      */
-    protected function isWeChatBrowser()
+    protected function isWeChatBrowser($request)
     {
         return strpos($request->header('user_agent'), 'MicroMessenger') !== false;
     }