added views and Authclients

lib/User/AuthClient/Yandex.php

@@ -0,0 +1,42 @@
+<?php
+namespace Da\User\AuthClient;
+
+use Da\User\Contracts\AuthClientInterface;
+use Yii;
+
+class Yandex extends \yii\authclient\clients\Yandex implements AuthClientInterface
+{
+    /**
+     * @inheritdoc
+     */
+    public function getEmail()
+    {
+        $emails = isset($this->getUserAttributes()['emails'])
+            ? $this->getUserAttributes()['emails']
+            : null;
+
+        if ($emails !== null && isset($emails[0])) {
+            return $emails[0];
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function getUsername()
+    {
+        return isset($this->getUserAttributes()['login'])
+            ? $this->getUserAttributes()['login']
+            : null;
+    }
+
+    /**
+     * @inheritdoc
+     */
+    protected function defaultTitle()
+    {
+        return Yii::t('user', 'Yandex');
+    }
+}