From e0e25ea54ba6fe468997a9da5f9f64a58bbc6ac1 Mon Sep 17 00:00:00 2001
From: Lucas Bartholemy <lucas.bartholemy@humhub.com>
Date: Wed, 25 May 2016 17:19:37 +0200
Subject: [PATCH] Fixed GitHub e-mail address lookup

---
 .../humhub/modules/user/authclient/GitHub.php | 21 +++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/protected/humhub/modules/user/authclient/GitHub.php b/protected/humhub/modules/user/authclient/GitHub.php
index 5d367765b9..c76cf9ff7c 100644
--- a/protected/humhub/modules/user/authclient/GitHub.php
+++ b/protected/humhub/modules/user/authclient/GitHub.php
@@ -14,6 +14,27 @@ namespace humhub\modules\user\authclient;
 class GitHub extends \yii\authclient\clients\GitHub
 {
 
+    /**
+     * @inheritdoc
+     */
+    protected function normalizeUserAttributes($attributes)
+    {
+        if (!isset($attributes['email'])) {
+            $emails = $this->api('user/emails', 'GET');
+
+            if (is_array($emails)) {
+                foreach ($emails as $email) {
+                    if ($email['primary'] == 1 && $email['verified'] == 1) {
+                        $attributes['email'] = $email['email'];
+                        break;
+                    }
+                }
+            }
+        }
+
+        return parent::normalizeUserAttributes($attributes);
+    }
+
     /**
      * @inheritdoc
      */