微信公众平台消息接口开发小黄鸡(小贱鸡)机器人微信公众平台公众号聊天机器人,消息,接口,小黄鸡,小贱鸡,机器人

    $params['key'] = "d4899e2a-7ea8-40ab-a0d2-f258ddd7de15";
    $params['lc'] = "ch";
    $params['ft'] = "1.0";
    $params['text'] = $keyword;
    
    $url = "http://sandbox.api.simsimi.com/request.p?".http_build_query($params);

    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    $output = curl_exec($ch);
    curl_close($ch);

    $message = json_decode($output,true);
    $result = "";
    if ($message['result'] == 100){
        $result = $message['response'];
    }else{
        $result = $message['result'].$message['msg'];
    }

function callSimsimi($keyword)
{
    $params['key'] = "d4899e2a-7ea8-40ab-a0d2-f258ddd7de15";
    $params['lc'] = "ch";
    $params['ft'] = "1.0";
    $params['text'] = $keyword;
    
    $url = "http://sandbox.api.simsimi.com/request.p?".http_build_query($params);
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    $output = curl_exec($ch);
    curl_close($ch);

    $message = json_decode($output,true);
    $result = "";
    if ($message['result'] == 100){
        $result = $message['response'];
    }else{
        $result = $message['result']."-".$message['msg'];
    }
    return $result;
}

define("TOKEN", "pondbay");

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

class wechatCallbackapiTest
{
    public function valid()
    {
        $echoStr = $_GET["echostr"];
        if($this->checkSignature()){
            echo $echoStr;
            exit;
        }
    }

    private function checkSignature()
    {
        $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 ){
            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);
            $RX_TYPE = trim($postObj->MsgType);

            switch ($RX_TYPE)
            {
                case "text":
                    $resultStr = $this->receiveText($postObj);
                    break;
                case "event":
                    $resultStr = $this->receiveEvent($postObj);
                    break;
            }
            echo $resultStr;
        }else {
            echo "";
            exit;
        }
    }

    private function receiveText($object)
    {
        $funcFlag = 0;
        $keyword = trim($object->Content);
        include('simsimi.php');
        $cOntentStr= callSimsimi($keyword);
        $resultStr = $this->transmitText($object, $contentStr, $funcFlag);
        return $resultStr;
    }

    private function receiveEvent($object)
    {
        $cOntentStr= "";
        switch ($object->Event)
        {
            case "subscribe":
                $cOntentStr= "欢迎关注方倍工作室\n小黄鸡为您服务！";
        }
        $resultStr = $this->transmitText($object, $contentStr);
        return $resultStr;
    }

    private function transmitText($object, $content, $flag = 0)
    {
        $textTpl = "


%s


%d
";
        $resultStr = sprintf($textTpl, $object->FromUserName, $object->ToUserName, time(), $content, $flag);
        return $resultStr;
    }
}