huahuibao/app/www/controllers/WxOpenController.php

<?php

namespace www\controllers;

use biz\merchant\services\MerchantService;
use biz\weixin\services\WxOpenService;
use common\services\xhMerchantExtendService;
use Yii;
use common\services\xhApplyOrderService;
use common\services\xhWxMenuService;
use common\services\xhMerchantService;
use common\services\xhInviteService;
use common\components\util;
use common\components\configDict;
use common\services\xhWxOpenService;
use common\components\stringUtil;
use common\components\wxUtil;
use common\services\xhSetMealService;

/**
 * 微信开放平台相关
 */
class WxOpenController extends PublicController
{
	
	public $withoutLogin = [];
	
	//开放平台开始授权 shish 2020.1.16
	public function actionBeginAuth()
	{
		$merchantId = Yii::$app->request->get('id', 0);
		$open = WxOpenService::getOpen();
		if (isset($open['merchantId']) && !empty($open['merchantId'])) {
			if (!empty($merchantId)) {
				util::stop('平台已经关联的公众号，无需重复关联');
			}
		}
		$pre = wxUtil::getPreAuthCode($open);
		$appId = $open['appId'];
		$oData = [];
		$oData['preAuthCodeTime'] = date("Y-m-d H:i:s");
		//设置预授码过期，让下个用户可以获取新的预授码
		xhWxOpenService::updateById(1, $oData);
		$url = Yii::$app->params['wHost'] . '/wx-open-callback/' . $merchantId;
		$authType = Yii::$app->request->get('authType', 3);
		echo "<a href='https://mp.weixin.qq.com/cgi-bin/componentloginpage?component_appid={$appId}&pre_auth_code={$pre}&redirect_uri={$url}&auth_type={$authType}'>授权</a>";
	}
	
	//平台没有绑定商家公众号时初始化一个商家 shish 2020.2.11
	public function actionAddMerchant()
	{
		$return = MerchantService::initOpenMerchant();
		dd($return);
	}
	
	public function actionCheckMerchantName()
	{
		$get = Yii::$app->request->get();
		$merchantName = isset($get['merchantName']) ? $get['merchantName'] : '';
		$m = xhMerchantService::getByMerchantName($merchantName);
		if (!empty($m)) {
			util::fail('公众号名称已经使用');
		}
		util::ok();
	}
	
	/**
	 * 下载微信里的图片到服务器
	 */
	public function actionDownloadWxImg()
	{
		$get = Yii::$app->request->get();
		$mediaId = isset($get['mediaId']) ? $get['mediaId'] : '';
		$imgList = wxUtil::downloadmediaIdImg($this->merchant, $mediaId);
		if (!empty($imgList)) {
			util::success($imgList);
		}
		util::fail();
	}
	
	//创建平台使用的公众号
	public function actionCallback()
	{
		$get = Yii::$app->request->get();
		if (isset($get['auth_code']) == false) {
			util::stop('公众号授权回调未成功');
		}
		$id = isset($get['id']) ? $get['id'] : 0;
		$code = $get['auth_code'];
		//使用授权码换取公众号的接口调用凭据和授权信息
		$authorize = wxUtil::getAuthorizer($code);
		if (isset($authorize['authorization_info']) == false) {
			util::stop('未换取公众号的接口调用凭据和授权信息');
		}
		$info = $authorize['authorization_info'];
		$authorizeAppId = $info['authorizer_appid'];
		$authorize_access_token = $info['authorizer_access_token'];
		$expires_in = $info['expires_in'];//7200
		$authorize_refresh_token = $info['authorizer_refresh_token'];
		//获取授权方的公众号帐号基本信息
		$authorizeDetailInfo = wxUtil::getAuthorizerInfo($authorizeAppId);
		if (isset($authorizeDetailInfo['authorizer_info']) == false) {
			util::stop('没有获取到公众号帐号基本信息');
		}
		$authorize_info = $authorizeDetailInfo['authorizer_info'];
		//$nick_name = $authorize_info['nick_name'];
		$head_img = $authorize_info['head_img'];
		$service_type_info = $authorize_info['service_type_info'];
		if ($service_type_info['id'] != 2) {
			util::stop('公众号不是服务号');
		}
		$verify_type_info = $authorize_info['verify_type_info'];
		if ($verify_type_info['id'] != 0) {
			util::stop('公众号还没有认证哦');
		}
		$user_name = $authorize_info['user_name'];
		$alias = $authorize_info['alias'];
		$qrCodeUrl = $authorize_info['qrcode_url'];
		$accessTokenTime = date("Y-m-d H:i:s", (time() + $expires_in - 100));//安全起见，将过期时间设置得比微信里还短100秒
		
		//开放平台还没有关联公众号，先将开放平台关联公众号
		$open = WxOpenService::getOpen();
		if (isset($open['merchantId']) && empty($open['merchantId'])) {
			WxOpenService::updateById(1, ['merchantId' => $id]);
		}
		
		$merchant = MerchantService::getMerchantById($id);
		if (!empty($merchant['wxAppId']) && $merchant['wxAppId'] != $authorizeAppId) {
			util::stop('授权的公众号与商家不对应');
		}
		
		//小程序
		if (isset($authorize_info['MiniProgramInfo']) && !empty($authorize_info['MiniProgramInfo'])) {
			$merchant = xhMerchantService::getByCondition(['miniAppId' => $authorizeAppId]);
			if (empty($merchant)) {
				Yii::info('没有小程序信息 appId:' . $authorizeAppId);
				util::stop('没有小程序信息 appId:' . $authorizeAppId);
			}
			$merchantId = $merchant['id'];
			xhMerchantExtendService::updateByMerchantId($merchantId, ['miniAccessToken' => $authorize_access_token, 'miniAccessTokenTime' => $accessTokenTime, 'miniRefreshToken' => $authorize_refresh_token]);
			Yii::info('小程序信息更新成功：' . json_encode($authorize_info));
			util::stop("小程序信息更新成功");
		}
		
		$upData = [];
		$appData['wxUserName'] = $user_name;
		$appData['wxAliasName'] = $alias;
		$upData['logo'] = xhMerchantService::logoSave($head_img, $authorizeAppId);//公众号logo
		$upData['wxQrcodeUrl'] = xhMerchantService::qrCodeSave($qrCodeUrl, $authorizeAppId);//公众号二维码
		$upData['wxAppId'] = $authorizeAppId;
		$upData['wxAccessToken'] = $authorize_access_token;
		$upData['wxAccessTokenTime'] = $accessTokenTime;
		$upData['wxRefreshToken'] = $authorize_refresh_token;
		$upData['status'] = 1;//审核通过
		xhMerchantService::updateById($id, $upData);
		
		echo 'ok';
	}
	
	public function actionResult()
	{
		$get = Yii::$app->request->get();
		$id = isset($get['id']) ? $get['id'] : 0;
		$merchant = xhMerchantService::getById($id);
		$status = configDict::getConfig('merchantStatusName');
		$orMechantId = configDict::getConfig('merchantId');
		$originalMerchant = xhMerchantService::getById($orMechantId);
		return $this->renderPartial('result', ['originalMerchant' => $originalMerchant, 'merchant' => $merchant, 'status' => $status]);
	}
	
	public function actionCheckInviteCode()
	{
		$get = Yii::$app->request->get();
		$code = isset($get['code']) ? $get['code'] : '';
		$invite = xhInviteService::getByCode($code);
		if (empty($invite)) {
			util::fail('邀请码错误');
		}
		$now = time();
		if ($now > $invite['deadline']) {
			util::fail('邀请码已经失效');
		}
		if (!empty($invite['takeStatus'])) {
			util::fail('邀请码已经使用');
		}
		util::success($invite);
	}
	
	public function actionSelect()
	{
		$isWx = util::isWx();
		if ($isWx == false) {
			return $this->renderPartial('notWeixin');
		}
		return $this->renderPartial('select');
	}
	
	public function actionApi()
	{
		$openData = file_get_contents('php://input');
		if (isset ($openData) == false || empty($openData)) {
			util::stop('has no post data');
		}
		$weixinSecret = Yii::getAlias("@vendor/weixinSecret");
		require_once($weixinSecret . '/wxBizMsgCrypt.php');
		$get = Yii::$app->request->get();
		$encryptMsg = $openData;
		$openId = configDict::getConfig('openId');
		$open = xhWxOpenService::getById($openId);
		$encodingAesKey = $open['aesKey'];
		$token = $open['token'];
		$appId = $open['appId'];
		$signature = isset($get['signature']) ? $get['signature'] : '';
		$timestamp = isset($get['timestamp']) ? $get['timestamp'] : '';
		$nonce = isset($get['nonce']) ? $get['nonce'] : '';
		$encrypt_type = isset($get['encrypt_type']) ? $get['encrypt_type'] : '';
		$msg_signature = isset($get['msg_signature']) ? $get['msg_signature'] : '';
		$xml_tree = new \DOMDocument();
		$xml_tree->loadXML($encryptMsg);
		$array_e = $xml_tree->getElementsByTagName('Encrypt');
		$encrypt = $array_e->item(0)->nodeValue;
		$format = "<xml><ToUserName><![CDATA[toUser]]></ToUserName><Encrypt><![CDATA[%s]]></Encrypt></xml>";
		$from_xml = sprintf($format, $encrypt);
		
		$formString = '1:' . $token . ' 2:' . $encodingAesKey . ' 3:' . $appId . ' 4:' . $msg_signature . ' 5:' . $timestamp . ' 6:' . $nonce . ' 7:' . $from_xml;
		Yii::warning("formString:" . $formString);
		
		//第三方收到公众号平台发送的消息
		$pc = new \WXBizMsgCrypt($token, $encodingAesKey, $appId);
		$msg = '';//解密后的消息
		$errCode = $pc->decryptMsg($msg_signature, $timestamp, $nonce, $from_xml, $msg);
		if ($errCode != 0) {
			Yii::warning("解密未成功，错误代码：" . $errCode);
			Yii::$app->end();
		}
		$postObj = simplexml_load_string($msg, 'SimpleXMLElement', LIBXML_NOCDATA);
		$infoType = $postObj->InfoType;
		switch ($infoType) {
			//推送 componentVerifyTicket
			case 'component_verify_ticket':
				$componentVerifyTicket = $postObj->ComponentVerifyTicket;
				if (!empty($componentVerifyTicket)) {
					$oData = [];
					$oData['verifyTicket'] = (string)$componentVerifyTicket;
					$oData['verifyTicketTime'] = date("Y-m-d H:i:s", $timestamp + 600);//每10分钟（600秒）推一次
					xhWxOpenService::updateById($openId, $oData);
					Yii::warning("component_verify_ticket:" . (string)$componentVerifyTicket);
					util::stop('success');
				}
				break;
			//取消授权通知
			case 'unauthorized':
				$AppId = $postObj->AppId;
				$authorizeAppid = $postObj->AuthorizerAppid;
				$merchant = xhMerchantService::getByAppId($authorizeAppid);
				if (!empty($merchant)) {
					$merchantId = $merchant['id'];
					//自主冻结
					xhMerchantService::updateById($merchantId, ['status' => 5]);
				}
				break;
			//授权成功通知
			case 'authorized':
				$AppId = $postObj->AppId;//第三方平台appid
				$CreateTime = $postObj->CreateTime;//公众号
				$authorizeAppid = $postObj->AuthorizerAppid;//授权码，可用于换取公众号的接口调用凭据，详细见上面的说明
				$AuthorizationCode = $postObj->AuthorizationCode;
				$AuthorizationCodeExpiredTime = $postObj->AuthorizationCodeExpiredTime;//授权码过期时间
				break;
			//授权更新通知
			case 'updateauthorized':
				$AppId = $postObj->AppId;
				$CreateTime = $postObj->CreateTime;
				$authorizeAppid = $postObj->AuthorizerAppid;
				$AuthorizationCode = $postObj->AuthorizationCode;
				$AuthorizationCodeExpiredTime = $postObj->AuthorizationCodeExpiredTime;
				$authorize = wxUtil::getAuthorizer($AuthorizationCode);
				if (isset($authorize['authorization_info']) == false) {
					$msg = '授权回调获取到auth_code，但未换取公众号的接口调用凭据和授权信息！！';
					Yii::warning($msg, __METHOD__);
					Yii::$app->end();
				}
				$info = $authorize['authorization_info'];
				$authorizeAppId = $info['authorizer_appid'];
				$authorize_access_token = $info['authorizer_access_token'];
				$expires_in = $info['expires_in'];//7200
				$authorize_refresh_token = $info['authorizer_refresh_token'];
				$merchant = xhMerchantService::getByAppId($authorizeAppId);
				if (empty($merchant)) {
					return false;
				}
				$merchantId = $merchant['id'];
				$wxData = [];
				$wxData['wxAccessToken'] = $authorize_access_token;
				$wxData['wxRefreshToken'] = $authorize_refresh_token;
				$wxData['wxAccessTokenTime'] = date("Y-m-d H:i:s", (time() + $expires_in - 100));
				$wxData['status'] = 1;
				xhMerchantService::updateById($merchantId, $wxData);
				break;
			default:
		}
		Yii::warning("---wx open data end--- \n");
	}
	
}