qidong_app/sq.php

<?php
/*
    方倍工作室 http://www.cnblogs.com/txw1958/
    CopyRight 2014 All Rights Reserved
*/
	//echo "success";
define("TOKEN", "eqcxcx");
define("AppID", "wxd6972323f37bfdf0");//Appsecret
define("Appsecret", "e7c30a645edec78aa64d30a92024237b");
define("EncodingAESKey", "53o42sbbzslie4tjbll3ta5zlwe11rrk53o42sbbzsl");
require_once('php/wxBizMsgCrypt.php');

$wechatObj = new wechatCallbackapiTest();
if (!isset($_GET['echostr'])) {
    $wechatObj->responseMsg();
}else{
    $wechatObj->valid();
}

class wechatCallbackapiTest
{
    //验证签名
    public function valid()
    {
        $echoStr = $_GET["echostr"];
        $signature = $_GET["signature"];
        $timestamp = $_GET["timestamp"];
        $nonce = $_GET["nonce"];
        $tmpArr = array(TOKEN, $timestamp, $nonce);
        sort($tmpArr);
        $tmpStr = implode($tmpArr);
        $tmpStr = sha1($tmpStr);
        if($tmpStr == $signature){
  //          echo $echoStr;
            exit;
        }
    }

    //响应消息
    public function responseMsg()
    {
        $timestamp  = $_GET['timestamp'];
        $nonce = $_GET["nonce"];
        $msg_signature  = $_GET['msg_signature'];
        $encrypt_type = (isset($_GET['encrypt_type']) && ($_GET['encrypt_type'] == 'aes')) ? "aes" : "raw";
        
        $postStr = $GLOBALS["HTTP_RAW_POST_DATA"];
        if (!empty($postStr)){
            //解密
            if ($encrypt_type == 'aes'){
                $pc = new WXBizMsgCrypt(TOKEN, EncodingAESKey, AppID);                
                $this->logger(" D \r\n".$postStr);
                $decryptMsg = "";  //解密后的明文
                $errCode = $pc->DecryptMsg($msg_signature, $timestamp, $nonce, $postStr, $decryptMsg);
                $postStr = $decryptMsg;
            }
            $this->logger(" R \r\n".$postStr);
            $postObj = simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA);
            $RX_TYPE = trim($postObj->MsgType);
			$ComponentVerifyTicket = trim($postObj->ComponentVerifyTicket);
			$this->logger(" T: \r\n".$ComponentVerifyTicket);
			if($ComponentVerifyTicket<>''){//保存即可.
			
				$res=file_put_contents("json/VerifyTicket.json", $ComponentVerifyTicket);
				if (ob_get_level() == 0) ob_start();

 ob_implicit_flush(true);
 ob_clean();
 header("Content-type: text/plain");
 #log_msg(headers_list());
 echo("success");
 ob_flush();
 flush();
 ob_end_flush();

 die();
 exit();
				$data_string='{
"component_appid":"'.AppID.'" ,
"component_appsecret": "'.Appsecret.'",
"component_verify_ticket": "'.$ComponentVerifyTicket.'"
}';
		//	$bbb =  http_post_data("https://api.weixin.qq.com/cgi-bin/component/api_component_token", $data_string);
				 $this->logger(" B \r\n".$bbb);
			
			//	exit;
				//echo "sucsess";
			}
            //消息类型分离
            switch ($RX_TYPE)
            {
                case "event":
                    $result = $this->receiveEvent($postObj);
                    break;
                case "text":
                    $result = $this->receiveText($postObj);
                    break;
            }
            $this->logger(" Re: \r\n".$RX_TYPE.$result);
            //加密
            if ($encrypt_type == 'aes'){
                $encryptMsg = ''; //加密后的密文
                $errCode = $pc->encryptMsg($result, $timeStamp, $nonce, $encryptMsg);
                $result = $encryptMsg;
                $this->logger(" E \r\n".$result);
            }
            echo $result;
        }else {
            echo "";
            exit;
        }
    }

    //接收事件消息
    private function receiveEvent($object)
    {
        $content = "";
        switch ($object->Event)
        {
            case "subscribe":
                $content = "欢迎关注方倍工作室 ";
                break;
        }

        $result = $this->transmitText($object, $content);
        return $result;
    }

    //接收文本消息
    private function receiveText($object)
    {
        $keyword = trim($object->Content);
        if (strstr($keyword, "文本")){
            $content = "这是个文本消息";
        }else if (strstr($keyword, "单图文")){
            $content = array();
            $content[] = array("Title"=>"单图文标题",  "Description"=>"单图文内容", "PicUrl"=>"http://discuz.comli.com/weixin/weather/icon/cartoon.jpg", "Url" =>"http://m.cnblogs.com/?u=txw1958");
        }else if (strstr($keyword, "图文") || strstr($keyword, "多图文")){
            $content = array();
            $content[] = array("Title"=>"多图文1标题", "Description"=>"", "PicUrl"=>"http://discuz.comli.com/weixin/weather/icon/cartoon.jpg", "Url" =>"http://m.cnblogs.com/?u=txw1958");
            $content[] = array("Title"=>"多图文2标题", "Description"=>"", "PicUrl"=>"http://d.hiphotos.bdimg.com/wisegame/pic/item/f3529822720e0cf3ac9f1ada0846f21fbe09aaa3.jpg", "Url" =>"http://m.cnblogs.com/?u=txw1958");
            $content[] = array("Title"=>"多图文3标题", "Description"=>"", "PicUrl"=>"http://g.hiphotos.bdimg.com/wisegame/pic/item/18cb0a46f21fbe090d338acc6a600c338644adfd.jpg", "Url" =>"http://m.cnblogs.com/?u=txw1958");
        }else if (strstr($keyword, "音乐")){
            $content = array();
            $content = array("Title"=>"最炫民族风", "Description"=>"歌手：凤凰传奇", "MusicUrl"=>"http://121.199.4.61/music/zxmzf.mp3", "HQMusicUrl"=>"http://121.199.4.61/music/zxmzf.mp3");
        }else{
            $content = date("Y-m-d H:i:s",time())."\n".$object->FromUserName."\n技术支持 方倍工作室";
        }

        if(is_array($content)){
            if (isset($content[0])){
                $result = $this->transmitNews($object, $content);
            }else if (isset($content['MusicUrl'])){
                $result = $this->transmitMusic($object, $content);
            }
        }else{
            $result = $this->transmitText($object, $content);
        }
        return $result;
    }

    //回复文本消息
    private function transmitText($object, $content)
    {
        $xmlTpl = "<xml>
    <ToUserName><![CDATA[%s]]></ToUserName>
    <FromUserName><![CDATA[%s]]></FromUserName>
    <CreateTime>%s</CreateTime>
    <MsgType><![CDATA[text]]></MsgType>
    <Content><![CDATA[%s]]></Content>
</xml>";
        $result = sprintf($xmlTpl, $object->FromUserName, $object->ToUserName, time(), $content);
        return $result;
    }

    //回复图文消息
    private function transmitNews($object, $newsArray)
    {
        if(!is_array($newsArray)){
            return;
        }
        $itemTpl = "        <item>
            <Title><![CDATA[%s]]></Title>
            <Description><![CDATA[%s]]></Description>
            <PicUrl><![CDATA[%s]]></PicUrl>
            <Url><![CDATA[%s]]></Url>
        </item>
";
        $item_str = "";
        foreach ($newsArray as $item){
            $item_str .= sprintf($itemTpl, $item['Title'], $item['Description'], $item['PicUrl'], $item['Url']);
        }
        $xmlTpl = "<xml>
    <ToUserName><![CDATA[%s]]></ToUserName>
    <FromUserName><![CDATA[%s]]></FromUserName>
    <CreateTime>%s</CreateTime>
    <MsgType><![CDATA[news]]></MsgType>
    <ArticleCount>%s</ArticleCount>
    <Articles>
$item_str    </Articles>
</xml>";

        $result = sprintf($xmlTpl, $object->FromUserName, $object->ToUserName, time(), count($newsArray));
        return $result;
    }

    //回复音乐消息
    private function transmitMusic($object, $musicArray)
    {
        $itemTpl = "<Music>
        <Title><![CDATA[%s]]></Title>
        <Description><![CDATA[%s]]></Description>
        <MusicUrl><![CDATA[%s]]></MusicUrl>
        <HQMusicUrl><![CDATA[%s]]></HQMusicUrl>
    </Music>";

        $item_str = sprintf($itemTpl, $musicArray['Title'], $musicArray['Description'], $musicArray['MusicUrl'], $musicArray['HQMusicUrl']);

        $xmlTpl = "<xml>
    <ToUserName><![CDATA[%s]]></ToUserName>
    <FromUserName><![CDATA[%s]]></FromUserName>
    <CreateTime>%s</CreateTime>
    <MsgType><![CDATA[music]]></MsgType>
    $item_str
</xml>";

        $result = sprintf($xmlTpl, $object->FromUserName, $object->ToUserName, time());
        return $result;
    }

    //日志记录
    public function logger($log_content)
    {
        if(isset($_SERVER['HTTP_APPNAME'])){   //SAE
            sae_set_display_errors(false);
            sae_debug($log_content);
            sae_set_display_errors(true);
        }else if($_SERVER['REMOTE_ADDR'] != "127.0.0.1"){ //LOCAL
            $max_size = 500000;
            $log_filename = "log_wx.xml";
            if(file_exists($log_filename) and (abs(filesize($log_filename)) > $max_size)){unlink($log_filename);}
            file_put_contents($log_filename, date('Y-m-d H:i:s').$log_content."\r\n", FILE_APPEND);
        }
    }
	public function getToken($appid,$appsecret,$jsonid){
     
    $file = file_get_contents("json/{$jsonid}_token.json",true);
    $result = json_decode($file,true);
		if (time() > $result['expires']){
        $data = array();
        $data['access_token'] = getNewToken($appid,$appsecret);
        $data['expires']=time()+7200;
        $jsonStr =  json_encode($data);
        $fp = fopen("json/{$jsonid}_token.json", "w");
        fwrite($fp, $jsonStr);
        fclose($fp);
        return $data['access_token'];
    }else{
        return $result['access_token'];
    }
}

	public function getNewToken($appid,$appsecret){
    $url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid={$appid}&secret={$appsecret}";
    $access_token_Arr =  https_request($url);
    return $access_token_Arr['access_token'];
}
	public function https_request ($url){
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
        $out = curl_exec($ch);
        curl_close($ch);
        return  json_decode($out,true);
}
    public function http_post_data($url, $data_string) {    
    
        $ch = curl_init();    
        curl_setopt($ch, CURLOPT_POST, 1);    
        curl_setopt($ch, CURLOPT_URL, $url);    
        curl_setopt($ch, CURLOPT_POSTFIELDS, $data_string);    
        curl_setopt($ch, CURLOPT_HTTPHEADER, array(    
            'Content-Type: application/json; charset=utf-8',    
            'Content-Length: ' . strlen($data_string))    
        );    
        ob_start();    
        curl_exec($ch);    
        $return_content = ob_get_contents();    
        //echo $return_content."<br>";  
        ob_end_clean();    
    
        $return_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);    
      //  return array($return_code, $return_content);    
      return  $return_content;  
    }   
	


}
?>