359 lines
11 KiB
PHP
Executable File
359 lines
11 KiB
PHP
Executable File
<?php
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/**
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* ============================================================================
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* 微信接口类
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*/
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namespace wechat;
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use think\Db;
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use think\Cache;
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class WSTWechat{
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public $appId;
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public $secret;
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private $tokenId;
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private $error;
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private $tpl = [
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'text' => "<xml>
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<ToUserName><![CDATA[%s]]></ToUserName>
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<FromUserName><![CDATA[%s]]></FromUserName>
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<CreateTime>%s</CreateTime>
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<MsgType><![CDATA[text]]></MsgType>
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<Content><![CDATA[%s]]></Content>
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<FuncFlag>0</FuncFlag>
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</xml>",
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'image' => " <xml>
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<ToUserName><![CDATA[%s]]></ToUserName>
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<FromUserName><![CDATA[%s]]></FromUserName>
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<CreateTime>%s</CreateTime>
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<MsgType><![CDATA[image]]></MsgType>
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<PicUrl><![CDATA[this is a url]]></PicUrl>
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<MediaId><![CDATA[media_id]]></MediaId>
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<MsgId>1234567890123456</MsgId>
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</xml>",
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'news' => '<xml>
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<ToUserName><![CDATA[%s]]></ToUserName>
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<FromUserName><![CDATA[%s]]></FromUserName>
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<CreateTime>%s</CreateTime>
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<MsgType><![CDATA[news]]></MsgType>
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<ArticleCount>%s</ArticleCount>
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<Articles>
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%s
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</Articles>
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</xml> ',
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'content' => '<item>
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<Title><![CDATA[%s]]></Title>
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<Description><![CDATA[%s]]></Description>
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<PicUrl><![CDATA[%s]]></PicUrl>
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<Url><![CDATA[%s]]></Url>
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</item>',
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];
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/**
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* 初始微信配置信息
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*/
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public function __construct($appId, $secret) {
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$this->appId = $appId;
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$this->secret = $secret;
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$this->getToken();
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}
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/**
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* http访问
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* @param $url 访问网址
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*/
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private function http($url,$data = null){
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$curl = curl_init();
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curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($curl, CURLOPT_TIMEOUT, 500);
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curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
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curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
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curl_setopt($curl, CURLOPT_URL, $url);
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if($data){
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curl_setopt($curl,CURLOPT_POST,1);
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curl_setopt($curl,CURLOPT_POSTFIELDS,$data);//如果要处理的数据，请在处理后再传进来 ，例如http_build_query这里不要加
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}
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$res = curl_exec($curl);
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if(!$res){
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$error = curl_errno($curl);
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echo $error;
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}
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curl_close($curl);
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return $res;
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}
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/**
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* 获取访问令牌
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*/
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public function getToken(){
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$access_token = cache('access_token');
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if($access_token!=false) { //已缓存，直接使用
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$this->tokenId = $access_token;
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return $this->tokenId;
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} else { //获取access_token
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$url = 'https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid='.$this->appId.'&secret='.$this->secret;
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$data = $this->http($url);
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$data = json_decode($data, true);
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if($data['access_token']!=''){
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Cache::set('access_token',$data['access_token'],600);
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$this->tokenId = $data['access_token'];
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return $this->tokenId;
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}else{
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$this->error = $data;
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}
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return false;
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}
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}
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/**
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* 获取openid和access_token/微信端
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*/
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public function getUserInfo($code){
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$url = 'https://api.weixin.qq.com/sns/oauth2/access_token?appid='.$this->appId.'&secret='.$this->secret.'&code='.$code.'&grant_type=authorization_code';
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$data = $this->http($url);
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return json_decode($data, true);
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}
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/**
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* 获取用户详细信息/微信端
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*/
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public function UserInfo($wdata){
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$url = 'https://api.weixin.qq.com/sns/userinfo?access_token='.$wdata['access_token'].'&openid='.$wdata['openid'].'&lang=zh_CN';
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$data = $this->http($url);
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return json_decode($data, true);
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}
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/**
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* 创建自定义菜单
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*/
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public function wxMenuCreate($wdata){
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$url = "https://api.weixin.qq.com/cgi-bin/menu/create?access_token=".$this->getToken();
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$data = $this->http($url,$wdata);
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return json_decode($data, true);
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}
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/**
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* 获取自定义菜单
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*/
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public function wxMenuGet(){
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$url = "https://api.weixin.qq.com/cgi-bin/menu/get?access_token=".$this->getToken();
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$data = $this->http($url);
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return json_decode($data, true);
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}
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/**
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* 获取用户基本信息/后台
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*/
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public function wxUserInfo($openid){
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$url = 'https://api.weixin.qq.com/cgi-bin/user/info?access_token='.$this->getToken().'&openid='.$openid.'&lang=zh_CN';
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$data = $this->http($url);
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return json_decode($data, true);
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}
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/**
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* 获取用户列表
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*/
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public function wxUserGet($nextOpenid=''){
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$url = 'https://api.weixin.qq.com/cgi-bin/user/get?access_token='.$this->getToken().'&next_openid='.$nextOpenid;
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$data = $this->http($url);
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return json_decode($data, true);
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}
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/**
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* 设置备注名
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*/
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public function wxUpdateremark($wdata){
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$url = 'https://api.weixin.qq.com/cgi-bin/user/info/updateremark?access_token='.$this->getToken();
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$data = $this->http($url,$wdata);
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return json_decode($data, true);
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}
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/**
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* 发送模板消息
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*/
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public function sendTemplateMessage($data){
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$url = "https://api.weixin.qq.com/cgi-bin/message/template/send?access_token=".$this->getToken();
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return $this->http($url,$data);
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//return json_decode($rdata, true);
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}
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// 响应用户操作
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public function responseMsg()
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{
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//get post data, May be due to the different environments
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$postStr = $GLOBALS["HTTP_RAW_POST_DATA"];
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$postObj = simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA);
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//判断用户发送的什么类型的消息
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switch($postObj->MsgType)
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{
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case 'event':
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$this->_doEvent($postObj);
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break;
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case 'text':
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$this->_doText($postObj);
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break;
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case 'image':
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$this->_doImage($postObj);
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break;
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case 'voice':
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$this->_doVoice($postObj);
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break;
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case 'video':
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$this->_doVideo($postObj);
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break;
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case 'location':
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$this->_doLocation($postObj);
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break;
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case 'shortvideo':
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$this->_doShortVideo($postObj);
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break;
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case 'link':
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$this->_doLink($postObj);
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break;
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default:exit;
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}
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}
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/*************** 被动回复消息 ****************/
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public function _doText($postObj)
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{
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$time = time();
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$msgType = "text";
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$keyword = trim($postObj->Content);// 用户发送过来的关键字
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$keyword = "$keyword";
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$m = Db::name('wx_passive_replys');
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$msgType = $m->where(['keyword'=>$keyword])->value('msgType');
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if($msgType=='text'){
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$contentStr = $m->where(['keyword'=>$keyword])->value('content');
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$resultStr = sprintf($this->tpl['text'], $postObj->FromUserName, $postObj->ToUserName, $time, $contentStr);
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echo $resultStr;
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}elseif($msgType=='news'){
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// 图文消息最多发送10条
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$news = $m->field('title,description,picurl,url')->where(['keyword'=>$keyword])->limit(10)->select();
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$count = count($news);
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$newC='';
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for($i=0;$i<$count;++$i){
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$newC .= sprintf($this->tpl['content'], $news[$i]['title'], $news[$i]['description'], $news[$i]['picurl'], $news[$i]['url']);
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}
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//将内容输出到新闻模板
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$news = sprintf($this->tpl['news'], $postObj->FromUserName, $postObj->ToUserName, $time, $count, $newC);
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echo $news;
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}
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exit;
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}
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/********************** 模板消息相关 ************************/
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// 查询模板列表
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public function getTemplates(){
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$url = "https://api.weixin.qq.com/cgi-bin/template/get_all_private_template?access_token=".$this->getToken();
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return $this->http($url);
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}
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// 发送模板消息
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public function sendTemplate(){
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$url = "https://api.weixin.qq.com/cgi-bin/message/template/send?access_token=".$this->getToken();
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// 没有 "url":"http://weixin.wstmart.net", 则发送出去的模板消息详情
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$data = '{
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"touser":"oCRQgwemDVQvHuAVgCBCjQjvRo3I",
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"template_id":"8tsGZ3xPapfft_llrPgsy6CKe_iK6oMQ9LeO-uoR2D0",
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"data":{
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"first": {
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"value":"您收到了一条新的订单",
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"color":"#173177"
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},
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"keynote1":{
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"value":"这个是订单时间",
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"color":"#173177"
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},
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"keynote2": {
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"value":"这个是订单类型",
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"color":"#173177"
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},
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"keynote3": {
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"value":"客户信息",
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"color":"#173177"
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},
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"keynote4": {
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"value":"测试一下",
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"color":"#173177"
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},
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"keynote5": {
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"value":"测试一下2",
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"color":"#173177"
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},
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"remark":{
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"value":"订单备注。",
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"color":"#173177"
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}
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}
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}';
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return $this->http($url,$data);
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}
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/*******************************************************************
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*
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* JS SDK相关接口
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*
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******************************************************************/
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/**
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* 获取随机字符加数值
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* @param len 需要返回的字符串长度
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*/
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public function getRadomStr($len = 16){
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$chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
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$str = "";
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for ($i = 0; $i < $len; $i++) {
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$str .= substr($chars, mt_rand(0, strlen($chars) - 1), 1);
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}
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return $str;
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}
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/**
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*
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*/
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/**
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* 获取jsapi_ticket
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*/
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public function getJsApiTicket(){
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$tokenId = $this->getToken();
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$url = 'https://api.weixin.qq.com/cgi-bin/ticket/getticket?access_token='.$tokenId.'&type=jsapi';
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$data = $this->http($url);
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return json_decode($data, true);
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}
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/**
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* 获取签名
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* @param url 调用的网址
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* @return array('status'=>-1/1)
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*/
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public function getJsSignature($url){
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//如果jsapi_ticket过期的话就重新获取，否则就继续用原来的
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$jsapi_ticket = cache('jsapi_ticket_'.md5($url));
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if($jsapi_ticket){
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return $jsapi_ticket;
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}else{
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$ticket = $this->getJsApiTicket();
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if($ticket['errcode']==0){
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$data = array();
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$data['status'] = 1;
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$data['noncestr'] = $this->getRadomStr();
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$data['timestamp'] = time();
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$data['jsapi_ticket'] = $ticket['ticket'];
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$data['signature'] = sha1('jsapi_ticket='.$ticket['ticket'].'&noncestr='.$data['noncestr'].'×tamp='.$data['timestamp'].'&url='.$url);
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cache('jsapi_ticket_'.md5($url),$data,600);
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return $data;
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}else{
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$this->error = $ticket;
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}
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return array('status'=>-1,'errcode'=>$ticket['errcode'],'errmsg'=>$ticket['errmsg']);
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}
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}
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/**
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* 记录出错日志
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* @return array
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*/
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public function getError(){
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return $this->error;
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}
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} |