上传到服务器，微信验证(wx_sample.php)
说明
第一次验证，调用valid方法，之后就可以切换成responseMsg方法进行自动回复了
判断事件类型：text为发送文本事件，event为触发事件
<?php
//定义你的验证token
define("TOKEN", "weixin");
$wechatObj = new wechatCallbackapiTest();
//$wechatObj->valid();
$wechatObj->responseMsg();
class wechatCallbackapiTest
{
public function valid()
{
$echoStr = $_GET["echostr"];
if($this->checkSignature()){
echo $echoStr;
exit;
}
}
private function checkSignature()
{
if (!defined("TOKEN")) {
throw new Exception(‘TOKEN is not defined!‘);
}
$signature = $_GET["signature"];
$timestamp = $_GET["timestamp"];
$nonce = $_GET["nonce"];
$token = TOKEN;
$tmpArr = array($token, $timestamp, $nonce);
// use SORT_STRING rule
sort($tmpArr, SORT_STRING);
$tmpStr = implode( $tmpArr );
$tmpStr = sha1( $tmpStr );
if( $tmpStr == $signature ){
return true;
}else{
return false;
}
}
public function responseMsg()
{
$postStr = $GLOBALS["HTTP_RAW_POST_DATA"];
if (!empty($postStr)){
$postObj = simplexml_load_string($postStr, ‘SimpleXMLElement‘, LIBXML_NOCDATA);
$MsgType = trim($postObj->MsgType);
//判断是发送文本事件还是触发事件
switch ($MsgType)
{
case "text":
$resultStr = $this->receiveText($postObj);
break;
case "event":
$resultStr = $this->receiveEvent($postObj);
break;
default:
$resultStr = "";
break;
}
echo $resultStr;
}else {
echo "";
exit;
}
}
private function receiveText($object)
{
$funcFlag = 0;
$key=$object->Content;
if($key==‘房客‘){
$contentStr[] = array("Title" =>"房客指南",
"Description" =>"查看恋家房客指南",
"PicUrl" =>"http://www.test.com/img/1.jpg",
"Url" =>"http://www.test.com/tg.php");
$resultStr = $this->transmitNews($object, $contentStr);
}else{
$key=intval($key);
if($key){
$contentStr[] = array("Title" =>‘推送框标题‘,
"Description" =>‘推送框说明‘,
"PicUrl" =>‘http://www.test.com/img/‘.$key.‘.jpg‘,//显示图片
"Url" =>"http://www.test.com/room/$key");//点击后跳转页面
$resultStr = $this->transmitNews($object, $contentStr);
}else{
//返回文本
$contentStr = "请输入正确内容（数字）";
$resultStr = $this->transmitText($object, $contentStr, $funcFlag);
}
}
return $resultStr;
}
private function receiveEvent($object)
{
$contentStr = "";
switch ($object->Event)
{
//关注微信事件
case "subscribe":
$contentStr = "欢迎关注恋家网";
//取消关注事件
case "unsubscribe":
break;
//点击事件
case "CLICK":
switch ($object->EventKey)
{
//如果点击按钮接收关键词为mtr
case "mtr":
$contentStr[] = array("Title" =>"神秘房客报名",
"Description" =>"恋家神秘房客报名享大礼",
"PicUrl" =>"http://www.test.com/img/mtr.jpg",
"Url" =>"http://www.test.com/mtr.php");
break;
//如果点击按钮接收关键词为lg
case "lg":
$contentStr[] = array("Title" =>"房东指南",
"Description" =>"查看恋家房东指南",
"PicUrl" =>"http://www.test.com/img/lg.jpg",
"Url" =>"http://www.test.com/lg.php");
break;
//如果点击按钮接收关键词为tg
case "tg":
$contentStr[] = array("Title" =>"房客指南",
"Description" =>"查看恋家房客指南",
"PicUrl" =>"http://www.test.com/img/tg.jpg",
"Url" =>"http://www.test.com/tg.php");
break;
//其他点击事件
default:
$contentStr[] = array("Title" =>"默认菜单回复",
"Description" =>"您正在使用的是恋家网的自定义菜单测试接口",
"PicUrl" =>"http://www.test.com/img/default.jpg",
"Url" =>"http://www.test.com/img/default.php");
break;
}
break;
//其它事件
default:
break;
}
if (is_array($contentStr)){
$resultStr = $this->transmitNews($object, $contentStr);
}else{
$resultStr = $this->transmitText($object, $contentStr);
}
return $resultStr;
}
private function transmitText($object, $content, $funcFlag = 0)
{
$textTpl = "<xml>
<ToUserName><![CDATA[%s]]></ToUserName>
<FromUserName><![CDATA[%s]]></FromUserName>
<CreateTime>%s</CreateTime>
<MsgType><![CDATA[text]]></MsgType>
<Content><![CDATA[%s]]></Content>
<FuncFlag>%d</FuncFlag>
</xml>";
$resultStr = sprintf($textTpl, $object->FromUserName, $object->ToUserName, time(), $content, $funcFlag);
return $resultStr;
}
private function transmitNews($object, $arr_item, $funcFlag = 0)
{
//首条标题28字，其他标题39字
if(!is_array($arr_item))
return;
$itemTpl = "<item>
<Title><![CDATA[%s]]></Title>
<Description><![CDATA[%s]]></Description>
<PicUrl><![CDATA[%s]]></PicUrl>
<Url><![CDATA[%s]]></Url>
</item>";
$item_str = "";
foreach ($arr_item as $item)
$item_str .= sprintf($itemTpl, $item[‘Title‘], $item[‘Description‘], $item[‘PicUrl‘], $item[‘Url‘]);
$newsTpl = "<xml>
<ToUserName><![CDATA[%s]]></ToUserName>
<FromUserName><![CDATA[%s]]></FromUserName>
<CreateTime>%s</CreateTime>
<MsgType><![CDATA[news]]></MsgType>
<Content><![CDATA[]]></Content>
<ArticleCount>%s</ArticleCount><Articles>
$item_str</Articles>
<FuncFlag>%s</FuncFlag>
</xml>";
$resultStr = sprintf($newsTpl, $object->FromUserName, $object->ToUserName, time(), count($arr_item), $funcFlag);
return $resultStr;
}
}
?>时间： 2024-10-20 22:16:57