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Author: xutl

src/Wechat.php

@@ -219,7 +219,7 @@ public function coreComponents()
             'accessToken' => ['class' => 'xutl\wechat\AccessToken'],
             'oauth' => ['class' => 'xutl\wechat\oauth\OAuth'],
             'openOAuth' => ['class' => 'xutl\wechat\oauth\OAuth'],
-            'miniProgram' => ['class' => 'xutl\wechat\oauth\OAuth'],
+            'miniProgram' => ['class' => 'xutl\wechat\oauth\MiniOAuth'],
             'js' => ['class' => 'xutl\wechat\js\Js'],
             'notice' => ['class' => 'xutl\wechat\notice\Notice'],
             'url' => ['class' => 'xutl\wechat\url\Url'],

src/oauth/MiniOAuth.php

@@ -0,0 +1,88 @@
+<?php
+/**
+ * @link http://www.tintsoft.com/
+ * @copyright Copyright (c) 2012 TintSoft Technology Co. Ltd.
+ * @license http://www.tintsoft.com/license/
+ */
+
+namespace xutl\wechat\oauth;
+
+use Yii;
+use yii\authclient\OAuth2;
+use yii\web\HttpException;
+
+/**
+ * 微信小程序定制
+ * @package xutl\wechat\oauth
+ */
+class MiniOAuth extends OAuth2
+{
+    /**
+     * @inheritdoc
+     */
+    public $tokenUrl = 'https://api.weixin.qq.com/sns/jscode2session';
+
+    /**
+     * @var bool 是否使用openid
+     */
+    public $useOpenId = true;
+
+    /**
+     * 获取Token
+     * @param string $authCode
+     * @param array $params
+     * @return \yii\authclient\OAuthToken
+     * @throws \yii\authclient\InvalidResponseException
+     */
+    public function fetchAccessToken($authCode, array $params = [])
+    {
+        $defaultParams = [
+            'appid' => $this->clientId,
+            'secret' => $this->clientSecret,
+            'js_code' => $authCode,
+            'grant_type' => 'authorization_code'
+        ];
+
+        $request = $this->createRequest()
+            ->setMethod('GET')
+            ->setUrl($this->tokenUrl)
+            ->setData(array_merge($defaultParams, $params));
+
+        $response = $this->sendRequest($request);
+
+        $token = $this->createToken(['params' => $response]);
+        $this->setAccessToken($token);
+
+        return $token;
+    }
+
+    /**
+     * Creates token from its configuration.
+     * @param array $tokenConfig token configuration.
+     * @return \yii\authclient\OAuthToken token instance.
+     */
+    protected function createToken(array $tokenConfig = [])
+    {
+        $tokenConfig['tokenParamKey'] = 'session_key';
+
+        return parent::createToken($tokenConfig);
+    }
+
+    /**
+     * @inheritdoc
+     */
+    protected function defaultNormalizeUserAttributeMap()
+    {
+        return [
+            'id' => $this->useOpenId ? 'openid' : 'unionid',
+        ];
+    }
+
+    /**
+     * @inheritdoc
+     */
+    protected function initUserAttributes()
+    {
+        return [];
+    }
+}