php永久mediaid,weixinapi.php

/*

方倍工作室 http://www.cnblogs.com/txw1958/

CopyRight 2013 www.fangbei.org All Rights Reserved

*/

header('Content-type:text');

//define("TOKEN", "weixin");

define("TOKEN","molihua");

$wechatObj = new wechatCallbackapiTest();

if (isset($_GET['echostr'])) {

$wechatObj->valid();

}else{

//回复文本消息(收到文本信息回复OK)

// $wechatObj->responseMsg();

//回复图片消息

//$wechatObj->catchPic();

//回复关注事件

//$wechatObj->attention();

//$wechatObj->responseTestInfo();

//回复单图文

//$wechatObj->singlePic();

//菜单设置

// $wechatObj->menuSet();

//获得access_token

// $wechatObj->getToken();

//回复地理位置OK

// $wechatObj->location();

}

class wechatCallbackapiTest

{

public function valid()

{

$echoStr = $_GET["echostr"];

if($this->checkSignature()){

header('content-type:text');

echo $echoStr;

exit;

}

}

private function checkSignature()

{

$signature = $_GET["signature"];

$timestamp = $_GET["timestamp"];

$nonce = $_GET["nonce"];

$token = TOKEN;

$tmpArr = array($token, $timestamp, $nonce);

sort($tmpArr, SORT_STRING);

$tmpStr = implode( $tmpArr );

$tmpStr = sha1( $tmpStr );

if( $tmpStr == $signature ){

return true;

}else{

return false;

}

}

public function responseMsg()

{

$postStr = $GLOBALS["HTTP_RAW_POST_DATA"];//记住这才是真正的XML字符串

if (!empty($postStr)){

$postObj = simplexml_load_string($postStr);

$fromUsername = $postObj->FromUserName;

$toUsername = $postObj->ToUserName;

$keyword = trim($postObj->Content);

$time = time();

$textTpl = "

%s

0

";

if($keyword == "?" || $keyword == "？")

{

$msgType = "text";

$contentStr = date("Y-m-d H:i:s",time());

$resultStr = sprintf($textTpl, $fromUsername, $toUsername, $time, $msgType, $contentStr);

echo $resultStr;

}

}else{

echo "";

exit;

}

}

//用户发送图片,注意，这个不行，需要mediaID,上传素材才有mediaID

/* public function catchPic()

{

$postStr = $GLOBALS["HTTP_RAW_POST_DATA"];

file_put_contents('pic.txt',12345);

if (!empty($postStr)){

file_put_contents('pc.txt',12345);

$postObj = simplexml_load_string($postStr);

$fromUsername = $postObj->FromUserName;

$toUsername = $postObj->ToUserName;

// $keyword = trim($postObj->Content);

$time = time();

$textTpl="

%s

";

$msgType = "image";

$mediaId=trim($postObj->MediaId);

$picurl='https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1495194853502&di=f4c31d1b1ea9df864e8e3ebd15e70189&imgtype=0&src=http%3A%2F%2Fnews.xinhuanet.com%2Fhealth%2F2010-08%2F18%2F12460007_491n.jpg';

$contentStr = date("Y-m-d H:i:s",time());

$resultStr = sprintf($textTpl, $fromUsername, $toUsername, $time, $msgType,$picurl, $mediaId);

echo $resultStr;

}else{

echo "";

exit;

}

} */

//关注事件 OK

public function attention()

{

$postStr = $GLOBALS["HTTP_RAW_POST_DATA"];

file_put_contents('nima.txt',32141);

$postObj = simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA);

if(strtolower($postObj->MsgType)=='event'){

if(strtolower($postObj->Event)=='subscribe'){

//发给用户

$toUser=$postObj->FromUserName;

//谁发

$fromUser=$postObj->ToUserName;

$time=time();

$MsgType='text';

$content='weclome';

$textTpl="

%s

";

$result = sprintf($textTpl, $postObj->FromUserName, $postObj->ToUserName, time(),$MsgType, $content);

echo $result;

}

}

}

//接收文本信息，回复文本信息

public function responseTestInfo()

{

//用户的openID是根据用户的ID和公众号的ID加密出来的

$postStr = $GLOBALS["HTTP_RAW_POST_DATA"];

$postObj = simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA);

$textTpl="

%s

";

if(strtolower($postObj->MsgType)=='text'){

file_put_contents('responsetext.txt',321416778878);

$toUser=$postObj->FromUserName;

//谁发

$fromUser=$postObj->ToUserName;

$time=time();

$MsgType='text';

$content='this is text';

$result = sprintf($textTpl, $postObj->FromUserName, $postObj->ToUserName, time(),$MsgType, $content);

echo $result;

}

}

//单图文 OK

public function singlePic()

{

$postStr = $GLOBALS["HTTP_RAW_POST_DATA"];

$postObj = simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA);

file_put_contents('diyi.txt',1431);

if(strtolower($postObj->MsgType)=='text'){

file_put_contents('dier.txt',1431);

$toUser=$postObj->FromUserName;

//谁发

$fromUser=$postObj->ToUserName;

$textTpl="

%s

1

";

$time=time();

$MsgType='news';

$title='这是title';

$description='这是description';

$picurl='http://img05.tooopen.com/images/20150531/tooopen_sy_127457023651.jpg';

$url='https://www.baidu.com/';

$result = sprintf($textTpl, $postObj->FromUserName, $postObj->ToUserName, time(),$MsgType, $title,$description,$picurl,$url);

echo $result;

}else {

file_put_contents('disan.txt',1431);

$textTpl="

%s

";

$MsgType='text';

$content='this is text';

$result = sprintf($textTpl, $postObj->FromUserName, $postObj->ToUserName, time(),$MsgType, $content);

echo $result;

}

}

//获取access_token

public function getToken()

{

//1.请求url地址

$appid = 'wx800913eefbf9e5a0';

$appsecret = '3319d9221fbfbb35aac10a74cc9934fe';

$url='https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid='.$appid.'&secret='.$appsecret;

echo $this->curl_request($url);

}

//自定义菜单

public function menuSet()

{

}

//地理位置消息

public function location()

{

$postStr = $GLOBALS["HTTP_RAW_POST_DATA"];

file_put_contents('gun.txt',$postStr);

$postObj = simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA);

$toUserName=trim($postObj->ToUserName);

$FromUserName=trim($postObj->FromUserName);

$MsgType=trim($postObj->MsgType);

$Location_X=trim($postObj->Location_X);

$Location_Y=trim($postObj->Location_Y);

$Scale=trim($postObj->Scale);

$Label=trim($postObj->Label);

//$content='helo world';

$content='您的坐标经度是'.$Location_X.'纬度是'.$Location_Y;

if(strtolower($MsgType)=='location'){

$textTpl="

%s

";

$result = sprintf($textTpl, $FromUserName, $toUserName, time(),'text', $content);

echo $result;

}else {

echo '';

exit;

}

}

/**

*_request():发出请求

*@curl:访问的URL

*@https：安全访问协议

*@method：请求的方式，默认为get

*@data：post方式请求时上传的数据

**/

public function curl_request($curl, $https=true, $method='get', $data=null){

$ch = curl_init();//初始化

curl_setopt($ch, CURLOPT_URL, $curl);//设置访问的URL

curl_setopt($ch, CURLOPT_HEADER, false);//设置不需要头信息

curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);//只获取页面内容，但不输出

if($https){

curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);//不做服务器认证

curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);//不做客户端认证

}

if($method == 'post'){

curl_setopt($ch, CURLOPT_POST, true);//设置请求是POST方式

curl_setopt($ch, CURLOPT_POSTFIELDS, $data);//设置POST请求的数据

}

$str = curl_exec($ch);//执行访问，返回结果

curl_close($ch);//关闭curl，释放资源

return $str;

}

}

?>

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