微信开发之网页授权获取用户信息(二)

$menu = '{"button":[{"type": "view","name": "商城","url": "https://open.weixin.qq.com/connect/oauth/authorize?appid=xxx&redirect_uri=http://tx.heivr.com/index.php&response_type=code&scope=snsapi_base&state=#wechat_redirect"},{"name":"快递服务","sub_button":[{"type":"click","name":"发快递","key":"express"},{"type":"click","name":"快递查询","key":"ww"}]},]}'; 

<?phpnamespace common/tools/wechat;/*** 微信请求相关配置类库*/class ConfigTool {/*** 微信配置参数* @return array 配置参数*/public function setConfig() {// 用于验证微信接口配置信息的Token，可以任意填写$config['token'] = '自己的token';// appID$config['appid'] = '自己的appid';// appSecret$config['secret'] = '自己的secret';// 回调链接地址$config['redirect_uri'] = 'http://tx.heivr.com/index.php?';// 是否以 HTTPS 安全协议访问接口$config['https_request'] = false;// 授权作用域，snsapi_base （不弹出授权页面，直接跳转，只能获取用户openid），// snsapi_userinfo （弹出授权页面，可通过openid拿到昵称、性别、所在地。并且，// 即使在未关注的情况下，只要用户授权，也能获取其信息）$config['scope'] = 'snsapi_userinfo';// 语言$config['lang'] = 'zh_CN'; // zh_CN 简体，zh_TW 繁体，en 英语// 微信公众账户授权地址$config['mp_authorize_url'] = 'https://api.weixin.qq.com/cgi-bin/token';// 微信公众账户js临时票据地址$config['jsapi_ticket_url'] = 'https://api.weixin.qq.com/cgi-bin/ticket/getticket';// 授权地址$config['authorize_url'] = 'https://open.weixin.qq.com/connect/oauth/authorize';// 获取access token 的地址$config['access_token_url'] = 'https://api.weixin.qq.com/sns/oauth/access_token';// 刷新 token 的地址$config['refresh_token_url'] = 'https://api.weixin.qq.com/sns/oauth/refresh_token';// 获取用户信息地址$config['userinfo_url'] = 'https://api.weixin.qq.com/sns/userinfo';// 验证access token$config['valid_token_url'] = 'https://api.weixin.qq.com/sns/auth';// 上传临时素材地址$config['media_temp_upload_url'] = 'https://api.weixin.qq.com/cgi-bin/media/upload?';// 上传永久素材地址$config['media_forever_upload_url'] = 'https://api.weixin.qq.com/cgi-bin/material/add_material?';return $config;}}

<?phpnamespace common/tools;/*** https请求相关类库*/class HttpsTool {const TIMEOUT = ; // 设置超时时间private $ch; // curl对象/*** 发送curl请求，并获取请求结果* @param string 请求地址* @param array 如果是post请求则需要传入请求参数* @param string 请求方法，get 或者 post， 默认为get* @param bool 是否以https协议请求*/public function send_request($requests, $params = null, $method = 'get', $https = true) {// 以get方式提交if ($method == 'get') {if($params){$request = $requests . $this->create_url($params);}else{$request = $requests;}}else{$request = $requests;}$this->ch = curl_init($request);curl_setopt($this->ch, CURLOPT_RETURNTRANSFER, );// 设置不显示结果，储存入变量curl_setopt($this->ch, CURLOPT_TIMEOUT, self::TIMEOUT); // 设置超时限制防止死循环// 判断是否以https方式访问if ($https) {curl_setopt($this->ch, CURLOPT_SSL_VERIFYPEER, ); // 对认证证书来源的检查curl_setopt($this->ch, CURLOPT_SSL_VERIFYHOST, ); // 从证书中检查SSL加密算法是否存在}if ($method == 'post') { // 以post方式提交//curl_setopt($this->ch, CURLOPT_SAFE_UPLOAD, false); //php .文件上传必加内容,.不需要curl_setopt($this->ch, CURLOPT_POST, ); // 发送一个常规的Post请求curl_setopt($this->ch, CURLOPT_POSTFIELDS, $params); // Post提交的数据包curl_setopt($this->ch, CURLOPT_RETURNTRANSFER, );}$tmpInfo = curl_exec($this->ch); // 执行操作if (curl_errno($this->ch)) {echo 'Errno:'.curl_error($this->ch);//捕抓异常}curl_close($this->ch); // 关闭CURL会话//var_dump($tmpInfo);exit;return $tmpInfo; // 返回数据}/*** 生成url*/public function create_url($data) {$temp = '?';foreach ($data as $key => $item) {$temp = $temp . $key . '=' . $item . '&';}return substr($temp, , -);}}

<?php namespace common/tools/wechat;use common/tools/wechat/ConfigTool;use common/tools/HttpsTool;/*** Weixin_oauth 类库*/class OauthTool {public $conf;public function __construct(){$re = new ConfigTool; $this->conf = $re->setConfig();} /*** 生成用户授权的地址* @param string 自定义需要保持的信息* @param sting 请求的路由* @param bool 是否是通过公众平台方式认真*/public function authorize_addr($route, $state='', $mp=false) {if ($mp) {$data = ['appid' => $this->conf['appid'],'secret' => $this->conf['token'],'grant_type' => 'client_credential'];$url = $this->conf['mp_authorize_url'];} else {$data = ['appid' => $this->conf['appid'], //公众号唯一标识'redirect_uri' => urlencode($this->conf['redirect_uri'] . $route), //授权后重定向的回调链接地址'response_type' => 'code', //返回类型，此处填写code'scope'=>$this->conf['scope'], //应用授权作用域'state'=>$state, //重定向后带上state参数，开发者可以填写任意参数'#wechat_redirect'=>'' //直接在微信打开链接，可不填，做页面重定向时必须带此参数];$url = $this->conf['authorize_url'];}$send = new HttpsTool;//var_dump($url . $send->create_url($data));exit;return $url . $send->create_url($data);}/*** 获取 access token* @param string 用于换取access token的code，微信提供*/public function access_token($code) {$data = ['appid' => $this->conf['appid'],'secret' => $this->conf['secret'],'code' => $code,'grant_type' => 'authorization_code'];// 生成授权url$url = $this->conf['access_token_url'];$send = new HttpsTool;return $send->send_request($url, $data);}/*** 获取用户信息* @param string access token* @param string 用户的open id*/public function userinfo($token, $openid) {$data = ['access_token' => $token,'openid' => $openid,'lang' => $this->conf['lang']];// 生成授权url$url = $this->conf['userinfo_url'];$send = new HttpsTool;return $send->send_request($url, $data);}}

<?phpnamespace wechat/controllers/classes;use common/tools/wechat/OauthTool;use common/models/User;use common/tools/EmojiTool;/*** 微信用户基本信息获取*/class UserinfoClass {/*** 用户授权并获取code * @return string 用户code*/public function getCode($route, $state){$re = new OauthTool;$request = $re->authorize_addr($route, $state);$code = isset($_GET['code']) ? $_GET['code'] : '';return [$request,$code];}/*** 获取用户信息并写入数据库(之后加参数传给code)*/public function info($code) {$re = new OauthTool;//获取access token$access = $re->access_token($code);$token = json_decode($access,true);//header("Content-type: text/html; charset=gbk"); //获取用户信息if(count($token) != ) {$response = $re->userinfo($token['access_token'], $token['openid']);$user = json_decode($response,true);//用户昵称转换//$user['nickname'] = EmojiTool::emoji_trans($user['nickname']);if($model = User::findOne(['openid' => $user['openid'] ])) { //用户已存在更新数据$model->attributes = $user;$model->modify_time = time();$model->save(false);}else{ //用户不存在写入$model = new User;$model->attributes = $user;$model->create_time = time();$model->save(false);}}return isset($model->id) ? $model->id : '';}} 

/*** 产品列表* @return object 所有可用产品信息*/public function actionIndex(){//判断页面是否自动刷新if(isset($_GET['state'])) {$refresh = ;}else{$refresh = ;}//获取用户code$user = new UserinfoClass;$request = $user->getCode('r=store/index', );//该用户userid$userid = $user->info($request[]);$model = new Product;$list = $model->find()->where(['status' => ])->all();return $this->render('index',['list' => $list, 'refresh' => $refresh, 'userid' => $userid, 'request' => $request]);}

<script type="text/javascript">//自动请求获取code$(function(){var refresh = <?= $refresh; ?>;var request = '<?= $request[]; ?>';if(refresh == ){console.log();location = request;}});</script>