Adding modifications from kritbit

system/vendor/phpoauthlib2/oauth.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace system\vendor\phpoauthlib2;
+
+class OAuth {
+    protected $oauthProvider = null;
+    protected $request = null;
+
+    public function __construct($provider, $request) {
+        $this->oauthProvider = $provider;
+        $this->request = $request;
+    }
+
+    public function check() {
+        if (isset($this->request["code"]) && !empty($this->request["code"])) {
+            $this->oauthProvider->getProfile();
+            return true;
+        } else {
+            return $this->oauthProvider->getLoginUrl();
+        }
+    }
+
+    public function getProfile() {
+        return $this->oauthProvider->getProfile();
+    }
+}