微信公众号-开发者-自定义菜单-CLICK事件处理

<?php

/*

    方倍工作室

    CopyRight 2014 All Rights Reserved

*/

define("TOKEN", "weixin");

$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"];

        $token = TOKEN;

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

        sort($tmpArr);

        $tmpStr = implode($tmpArr);

        $tmpStr = sha1($tmpStr);

        if($tmpStr == $signature){

            echo $echoStr;

            exit;

        }

        $siteURL='http://210.14.148.180/kdjy/';

    }

    public function responseMsg()

    {

        $postStr = $GLOBALS["HTTP_RAW_POST_DATA"];

        if (!empty($postStr)){

            $this->logger("R ".$postStr);

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

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

            $result = "";

            switch ($RX_TYPE)

            {

                case "event":

                    $result = $this->receiveEvent($postObj);

                    break;

                case "text":

                    $result = $this->receiveText($postObj);

                    break;

            }

            $this->logger("T ".$result);

            echo $result;

        }else {

            echo "";

            exit;

        }

    }

    private function receiveEvent($object)

    {

        switch ($object->Event)

        {

            case "subscribe":

                $content = "欢迎关注方倍工作室 ";

            //------------------- 赞一下 start ------------------------

            case "CLICK":   //这里是大写‘CLICK’

                $content = $object->EventKey; // 获取key

                if($content=='V1001_GOOD'){

                    $content = '谢谢支持！！！';

                }

            //------------------- 赞一下 end ------------------------

                break;

        }

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

        return $result;

    }

    private function receiveText($object)

    {

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

            $url = "http://apix.sinaapp.com/weather/?appkey=".$object->ToUserName."&city=".urlencode($keyword);

            $output = file_get_contents($url);

            $content = json_decode($output, true);

            $result = $this->transmitNews($object, $content);

        return $result;

    }

    private function transmitText($object, $content)

    {

        if (!isset($content) || empty($content)){

            return "";

        }

        $textTpl = "<xml>

<ToUserName><![CDATA[%s]]></ToUserName>

<FromUserName><![CDATA[%s]]></FromUserName>

<CreateTime>%s</CreateTime>

<MsgType><![CDATA[text]]></MsgType>

<Content><![CDATA[%s]]></Content>

</xml>";

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

        return $result;

    }

    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']);

        }

        $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>

</xml>";

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

        return $result;

    }

    private function logger($log_content)

    {

    }

}

?>