php 微信模板消息发送

<?php
ini_set ( 'date.timezone', 'Asia/Shanghai' );
define ( 'IN_ASK2', TRUE );
$http_type = ((isset ( $_SERVER ['HTTPS'] ) && $_SERVER ['HTTPS'] == 'on') || (isset ( $_SERVER ['HTTP_X_FORWARDED_PROTO'] ) && $_SERVER ['HTTP_X_FORWARDED_PROTO'] == 'https')) ? 'https://' : 'https://';
if (is_https ()) {
    define ( 'SITE_URL', 'https://' . $_SERVER ['HTTP_HOST'] . '/' );
} else {
    define ( 'SITE_URL', 'http://' . $_SERVER ['HTTP_HOST'] . '/' );
}

define ( 'ENVIRONMENT', isset ( $_SERVER ['CI_ENV'] ) ? $_SERVER ['CI_ENV'] : 'production' );
define ( 'FC_PATH', dirname ( dirname ( dirname ( __FILE__ ) ) ) . DIRECTORY_SEPARATOR );
define ( 'BASEPATH', FC_PATH . 'system' );
require FC_PATH . 'lib/db_mysqli.php';
$wechatObj = new wechatCallbackapiTest ();

if (! isset ( $_GET ['echostr'] )) {
    $wechatObj->responseMsg ();
} else {
    $wechatObj->valid ();
}
//判断是否是https
function is_https() {
    if (! empty ( $_SERVER ['HTTPS'] ) && strtolower ( $_SERVER ['HTTPS'] ) !== 'off') {
        return TRUE;
    } elseif (isset ( $_SERVER ['HTTP_X_FORWARDED_PROTO'] ) && $_SERVER ['HTTP_X_FORWARDED_PROTO'] === 'https') {
        return TRUE;
    } elseif (! empty ( $_SERVER ['HTTP_FRONT_END_HTTPS'] ) && strtolower ( $_SERVER ['HTTP_FRONT_END_HTTPS'] ) !== 'off') {
        return TRUE;
    }

    return FALSE;
}
class wechatCallbackapiTest {
    var $db;
    var $token;
    function wechatCallbackapiTest() {

        $this->init_db ();

        $this->token = $this->getoken ();
    }
    function init_db() {
        require FC_PATH . 'application' . DIRECTORY_SEPARATOR . 'config' . DIRECTORY_SEPARATOR . 'database.php';
        $dbconfig = $db ['default'];
        $db = new db ();
        define ( 'DB_TABLEPRE', $dbconfig ['dbprefix'] );
        $config = array ();
        $config ['hostname'] = $dbconfig ['hostname'];
        $config ['username'] = $dbconfig ['username'];
        $config ['password'] = $dbconfig ['password'];
        $config ['database'] = $dbconfig ['database'];
        $config ['charset'] = $dbconfig ['char_set'];
        $config ['autoconnect'] = 1;
        $config ['dbport'] = 3306;
        $config ['debug'] = true;
        $db->open ( $config );
        $this->db = $db;
    }
    function getoken() {
        $wxtoken = $this->db->fetch_first ( "SELECT * FROM " . DB_TABLEPRE . "setting where k='wxtoken' limit 0,1" );
        return trim ( $wxtoken ['v'] );
    }
    //验证签名
    public function valid() {

        $echoStr = $_GET ["echostr"];
        $signature = $_GET ["signature"];
        $timestamp = $_GET ["timestamp"];
        $nonce = $_GET ["nonce"];
        $token = $this->token;
        $tmpArr = array ($token, $timestamp, $nonce );
        sort ( $tmpArr, SORT_STRING );
        $tmpStr = implode ( $tmpArr );
        $tmpStr = sha1 ( $tmpStr );
        if ($tmpStr == $signature) {
            echo $echoStr;
            exit ();
        }
    }

    //响应消息
    public function responseMsg() {
        $postStr = $GLOBALS ["HTTP_RAW_POST_DATA"]? $GLOBALS ["HTTP_RAW_POST_DATA"]:file_get_contents('php://input');
        if (! empty ( $postStr )) {
            $this->logger ( "R \r\n" . $postStr );
            $postObj = simplexml_load_string ( $postStr, 'SimpleXMLElement', LIBXML_NOCDATA );
            $RX_TYPE = trim ( $postObj->MsgType );
            if (($postObj->MsgType == "event") && ($postObj->Event == "subscribe" || $postObj->Event == "unsubscribe")) {
                //过滤关注和取消关注事件
            } else {

            }

            //消息类型分离
            switch ($RX_TYPE) {
                case "event" :
                    $result = $this->receiveEvent ( $postObj );
                    break;
                case "text" :

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

                    break;
                case "image" :
                    $result = $this->receiveImage ( $postObj );
                    break;
                case "location" :
                    $result = $this->receiveLocation ( $postObj );
                    break;
                case "voice" :
                    $result = $this->receiveVoice ( $postObj );
                    break;
                case "video" :
                    $result = $this->receiveVideo ( $postObj );
                    break;
                case "link" :
                    $result = $this->receiveLink ( $postObj );
                    break;
                default :
                    $result = "unknown msg type: " . $RX_TYPE;
                    break;
            }
            $this->logger ( "T \r\n" . $result );

            echo $result;
        } else {
            echo "";
            exit ();
        }
    }

    //接收事件消息
    private function receiveEvent($object) {
        $content = "";
        switch ($object->Event) {
            case "subscribe" :
                $site = $this->db->fetch_first ( "SELECT * FROM " . DB_TABLEPRE . "weixin_info limit 0,1" );
                $content = $site ['msg'];
                $content .= (! empty ( $object->EventKey )) ? ("\n来自二维码场景 " . str_replace ( "qrscene_", "", $object->EventKey )) : "";
                break;
            case "unsubscribe" :
                $content = "取消关注";
                break;
            case "CLICK" :
                $content = $this->getcontent ( $object->EventKey );
                break;
            case "VIEW" :
                $content = "跳转链接 " . $object->EventKey;
                break;
            case "SCAN" :
                $content = "扫描场景 " . $object->EventKey;
                break;
            case "LOCATION" :
                // $content = "上传位置：纬度 ".$object->Latitude.";经度 ".$object->Longitude;
                break;
            case "scancode_waitmsg" :
                if ($object->ScanCodeInfo->ScanType == "qrcode") {
                    $content = "扫码带提示：类型 二维码 结果：" . $object->ScanCodeInfo->ScanResult;
                } else if ($object->ScanCodeInfo->ScanType == "barcode") {
                    $codeinfo = explode ( ",", strval ( $object->ScanCodeInfo->ScanResult ) );
                    $codeValue = $codeinfo [1];
                    $content = "扫码带提示：类型 条形码 结果：" . $codeValue;
                } else {
                    $content = "扫码带提示：类型 " . $object->ScanCodeInfo->ScanType . " 结果：" . $object->ScanCodeInfo->ScanResult;
                }
                break;
            case "scancode_push" :
                $content = "扫码推事件";
                break;
            case "pic_sysphoto" :
                $content = "系统拍照";
                break;
            case "pic_weixin" :
                $content = "相册发图：数量 " . $object->SendPicsInfo->Count;
                break;
            case "pic_photo_or_album" :
                $content = "拍照或者相册：数量 " . $object->SendPicsInfo->Count;
                break;
            case "location_select" :
                $content = "发送位置：标签 " . $object->SendLocationInfo->Label;
                break;
            default :
                // $content = "receive a new event: ".$object->Event;
                break;
        }

        if($object->Event=='subscribe'||$object->Event=='SCAN'){
                $myopenid = sprintf($object->FromUserName);
                $mytoken = sprintf($object->EventKey);
                $user = $this->db->fetch_first ( "SELECT * FROM " . DB_TABLEPRE . "user where openid='$myopenid' limit 0,1" );

                if($object->Event=='SCAN'){
                    $type=1;
                    $content = '';
                }else{
                    $content = $site ['msg'];

                    $type=0;
                    $mytoken = substr($mytoken,-9);
                }
                if(empty($user)){
                    $uid=0;
                    $content .= "请先注册 ";
                }else{
                    $uid=$user['uid'];
                    if(empty($user['phone'])){
                        $content .= "请验证手机号";
                    }else{

                        $content .= "欢迎登陆 ";

                    }

                }
                $time = time();
                $this->db->query ( "INSERT INTO " . DB_TABLEPRE . "user_loginjilu(openid,uid,token,type,time) values ('$myopenid','$uid','$mytoken','$type',$time)" );
                $infoid = $this->db->insert_id ();
                // file_put_contents("text.txt", var_export($infoid,true)."\r\n",FILE_APPEND);
            }

            if (is_array ( $content )) {
                if (isset ( $content [0] ['PicUrl'] )) {
                    $result = $this->transmitNews ( $object, $content );
                } else if (isset ( $content ['MusicUrl'] )) {
                    $result = $this->transmitMusic ( $object, $content );
                }
            } else {
                if ($content == "") {
                    $site = $this->db->fetch_first ( "SELECT * FROM " . DB_TABLEPRE . "weixin_info limit 0,1" );
                    $content = $site ['unword'];
                }

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

        return $result;
    }

    private function getcontent($keyword, $object = null) {
        // runlog ( 'test', $keyword );
        $keys = array ();
        $kcontent = array ();
        $content = '';
        $query = $this->db->query ( "SELECT * FROM " . DB_TABLEPRE . "weixin_keywords order by id desc LIMIT 0,1000" );
        while ( $key = $this->db->fetch_array ( $query ) ) {
            //精准匹配
            if ($key ['showtype'] == 1) {
                if ($keyword == $key ['txtname']) {
                    //系统关键词
                    if ($key ['txttype'] == 1) {
                        switch (trim ( $key ['txtcontent'] )) {
                            case '#最新问题#' :
                                $content = $this->newquestion ();
                                if (count ( $content ) <= 0) {
                                    $content = "没有最新问题推荐哟";
                                }
                                break;
                            case '#热门问题#' :
                                $content = $this->hotquestion ();
                                if (count ( $content ) <= 0) {
                                    $content = "没有热门问题推荐哟";
                                }
                                break;
                            case '#最新文章#' :
                                $content = $this->newblog ();
                                if (count ( $content ) <= 0) {
                                    $content = "没有最新文章推荐哟";
                                }
                                break;
                            case '#站长推荐#' :
                                $content = $this->hotblog ();
                                if (count ( $content ) <= 0) {
                                    $content = "没有站长推荐的文章哟";
                                }
                                break;
                            case '#附近的人#' :
                                break;
                            case '#附近的问题#' :
                                break;

                        }
                    } else {
                        if (! empty ( $key ['title'] ) && $key ['title'] != '') {

                            $sql = $this->db->query ( "SELECT * FROM " . DB_TABLEPRE . "weixin_keywords where txtname='$keyword' order by id desc LIMIT 0,9" );

                            while ( $topic = $this->db->fetch_array ( $sql ) ) {

                                if (strstr ( $topic ['wburl'], 'http:' )) {
                                    $kcontent [] = array ("Title" => $topic ['title'], "Description" => $topic ['txtcontent'], "PicUrl" => SITE_URL . $topic ['fmtu'], "Url" => $topic ['wburl'] );

                                } else {
                                    $kcontent [] = array ("Title" => $topic ['title'], "Description" => $topic ['txtcontent'], "PicUrl" => SITE_URL . $topic ['fmtu'], "Url" => SITE_URL . 'index.php?topic/getone/' . $topic ['wzid'] . '.html' );

                                }

                            }

                        } else {
                            $content = $key ['txtcontent'];
                        }

                    }
                    if (count ( $kcontent ) > 0) {
                        $content = $kcontent;
                    }
                    break;
                }
            } else {
                //模糊匹配
                if (strstr ( $keyword, $key ['txtname'] )) {
                    if ($key ['txttype'] == 1) {
                        switch (trim ( $key ['txtcontent'] )) {
                            case '#最新问题#' :
                                $content = $this->newquestion ();
                                if (count ( $content ) <= 0) {
                                    $content = "没有最新问题推荐哟";
                                }
                                break;
                            case '#热门问题#' :
                                $content = $this->hotquestion ();
                                if (count ( $content ) <= 0) {
                                    $content = "没有最新问题推荐哟";
                                }
                                break;
                            case '#最新文章#' :
                                $content = $this->newblog ();
                                if (count ( $content ) <= 0) {
                                    $content = "没有最新文章推荐哟";
                                }
                                break;
                            case '#站长推荐#' :
                                $content = $this->hotblog ();
                                if (count ( $content ) <= 0) {
                                    $content = "没有站长推荐的文章哟";
                                }
                                break;
                            case '#附近的人#' :
                                break;
                            case '#附近的问题#' :
                                break;
                        }
                    } else {
                        if (! empty ( $key ['title'] ) && $key ['title'] != '') {

                            $sql = $this->db->query ( "SELECT * FROM " . DB_TABLEPRE . "weixin_keywords where txtname='$keyword' order by id desc LIMIT 0,9" );

                            while ( $topic = $this->db->fetch_array ( $sql ) ) {
                                if (strstr ( $topic ['wburl'], 'http:' )) {
                                    $kcontent [] = array ("Title" => $topic ['title'], "Description" => $topic ['txtcontent'], "PicUrl" => SITE_URL . $topic ['fmtu'], "Url" => $topic ['wburl'] );

                                } else {
                                    $kcontent [] = array ("Title" => $topic ['title'], "Description" => $topic ['txtcontent'], "PicUrl" => SITE_URL . $topic ['fmtu'], "Url" => SITE_URL . 'index.php?topic/getone/' . $topic ['wzid'] . '.html' );

                                }
                            }

                        } else {

                            $content = $key ['txtcontent'];
                        }
                    }
                    if (count ( $kcontent ) > 0) {
                        $content = $kcontent;
                    }
                    break;
                }
            }
        }
        if ($keyword == "签到" || $keyword == "打卡") {
            $content = "签到记录已经收到";
        }
        if ($keyword == "账号绑定" || $content == "账号绑定") {
            $openid = $object->FromUserName;
            $getone = $this->db->fetch_first ( "SELECT * FROM " . DB_TABLEPRE . "user where openid='$openid' limit 0,1" );
            if ($getone == null) {
                $url = SITE_URL . "index.php?account/bind/$openid";
                $content = "<a href='$url'>" . $getone ['username'] . "点击进入账号绑定</a>";
            } else {

                $content = $getone ['username'] . "您已经绑定账号了!";
            }

        }
        if ($keyword == 'openid') {
            $content = "您的openid:" . $object->FromUserName;
        }
        return $content;
    }
    //接收文本消息
    private function receiveText($object) {
        $keyword = trim ( $object->Content );

        $content = "";
        $content = $this->getcontent ( $keyword, $object );
        $type = '';
        $firststr = substr ( $keyword, 0, 1 );
        $laststr = substr ( $keyword, strlen ( $keyword ) - 1, 1 );
        if ($laststr == "#" && $firststr == "#") {
            $type = 'topic'; //表示文章检索
        }
        if ($laststr == "$" && $firststr == "$") {
            $type = 'question'; //表示文章检索
        }
        //        //检索内容
        switch ($type) {
            case 'topic' :
                $topickeyword = trim ( $keyword, "#" );
                $content = array ();
                $query = $this->db->query ( "SELECT * FROM " . DB_TABLEPRE . "topic where title like '%$topickeyword%' order by id desc LIMIT 0,4" );
                while ( $topic = $this->db->fetch_array ( $query ) ) {

                    //$topic['viewtime'] = tdate($topic['viewtime']);
                    $index = strpos ( $topic ['image'], 'http' );
                    if ($index == 0) {
                        $content [] = array ("Title" => $topic ['title'], "Description" => "", "PicUrl" => $topic ['image'], "Url" => SITE_URL . 'index.php?topic/getone/' . $topic ['id'] );
                    } else {
                        $content [] = array ("Title" => $topic ['title'], "Description" => "", "PicUrl" => SITE_URL . $topic ['image'], "Url" => SITE_URL . 'index.php?topic/getone/' . $topic ['id'] );
                    }

                }
                break;
            case 'question' :
                $topickeyword = trim ( $keyword, "$" );
                $content = array ();
                $query = $this->db->query ( "SELECT * FROM " . DB_TABLEPRE . "question where title like '%$topickeyword%' order by id desc LIMIT 0,4" );
                while ( $question = $this->db->fetch_array ( $query ) ) {

                    //$topic['viewtime'] = tdate($topic['viewtime']);
                    $imgsrc = $question ['description'];
                    if ($imgsrc == null || $imgsrc == '') {
                        $imgsrc = SITE_URL . "static/css/default/avatar.gif"; //get_avatar_dir($question['authorid']);
                    }
                    $question ['image'] = $imgsrc;

                    $content [] = array ("Title" => $question ['title'], "Description" => "", "PicUrl" => $question ['image'], "Url" => SITE_URL . 'index.php?q-' . $question ['id'] . '.html' );

                }
                break;
        }

        if ($content == "") {
            $content = array ();
            $query = $this->db->query ( "SELECT * FROM " . DB_TABLEPRE . "question where title like '%$keyword%' order by id desc LIMIT 0,4" );
            while ( $question = $this->db->fetch_array ( $query ) ) {

                //$topic['viewtime'] = tdate($topic['viewtime']);
                $imgsrc = $question ['description'];
                if ($imgsrc == null || $imgsrc == '') {
                    $imgsrc = SITE_URL . "static/css/default/avatar.gif"; //get_avatar_dir($question['authorid']);
                }
                $question ['image'] = $imgsrc;

                $content [] = array ("Title" => $question ['title'], "Description" => "", "PicUrl" => $question ['image'], "Url" => SITE_URL . 'index.php?q-' . $question ['id'] . '.html' );

            }
            $query = $this->db->query ( "SELECT * FROM " . DB_TABLEPRE . "topic where title like '%$keyword%' order by id desc LIMIT 0,4" );
            while ( $topic = $this->db->fetch_array ( $query ) ) {

                //$topic['viewtime'] = tdate($topic['viewtime']);
                $index = strpos ( $topic ['image'], 'http' );
                if ($index == 0) {
                    $content [] = array ("Title" => $topic ['title'], "Description" => "", "PicUrl" => $topic ['image'], "Url" => SITE_URL . 'index.php?topic/getone/' . $topic ['id'] . '.html' );
                } else {
                    $content [] = array ("Title" => $topic ['title'], "Description" => "", "PicUrl" => SITE_URL . $topic ['image'], "Url" => SITE_URL . 'index.php?topic/getone/' . $topic ['id'] . '.html' );
                }

            }

            if (count ( $content ) == 0) {
                $unword = $this->db->fetch_first ( "SELECT * FROM " . DB_TABLEPRE . "setting where k='unword' limit 0,1" );
                $_content = trim ( $unword ['v'] );

                $content = empty ( $_content ) ? "小编不知道你在说啥" : $_content;
            }

        }
        //                  if($content=='我圣诞快乐'){
        //                      @require   '../../lib/wxpay/hongbao/pay.php';
        //$packet = new Packet();
        ////
        //////调取支付方法
        //    $result=$packet->_route('wxpacket',array('openid'=>$object->FromUserName));
        ////
        //    switch ($result){
        //        case 'SUCCESS':
        //            $content="圣诞快乐，送了你一个红包，赶快领取吧！";
        //            break;
        //            default:
        //                $content="红包领取失败，再接再励!".$result;
        //                break;
        //    }
        ////
        //                  }

        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;
    }

    //接收图片消息
    private function receiveImage($object) {
        $content = array ("MediaId" => $object->MediaId );
        $result = $this->transmitImage ( $object, $content );
        return $result;
    }

    //接收位置消息
    private function receiveLocation($object) {
        $content = "你发送的是位置，经度为：" . $object->Location_Y . "；纬度为：" . $object->Location_X . "；缩放级别为：" . $object->Scale . "；位置为：" . $object->Label;
        $result = $this->transmitText ( $object, $content );
        return $result;
    }

    //接收语音消息
    private function receiveVoice($object) {
        if (isset ( $object->Recognition ) && ! empty ( $object->Recognition )) {
            $content = "你刚才说的是：" . $object->Recognition;
            // $object->content=$object->Recognition;
            //$this->receiveText($object);
            $result = $this->transmitText ( $object, $content );
        } else {
            $content = array ("MediaId" => $object->MediaId );
            $result = $this->transmitVoice ( $object, $content );
        }
        return $result;
    }

    //接收视频消息
    private function receiveVideo($object) {
        $content = array ("MediaId" => $object->MediaId, "ThumbMediaId" => $object->ThumbMediaId, "Title" => "", "Description" => "" );
        $result = $this->transmitVideo ( $object, $content );
        return $result;
    }

    //接收链接消息
    private function receiveLink($object) {
        $content = "你发送的是链接，标题为：" . $object->Title . "；内容为：" . $object->Description . "；链接地址为：" . $object->Url;
        $result = $this->transmitText ( $object, $content );
        return $result;
    }

    //回复文本消息
    private function transmitText($object, $content) {
        if (! isset ( $content ) || empty ( $content )) {
            return "";
        }

        $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) {
        if (! is_array ( $musicArray )) {
            return "";
        }
        $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;
    }

    //回复图片消息
    private function transmitImage($object, $imageArray) {
        $itemTpl = "<Image>
        <MediaId><![CDATA[%s]]></MediaId>
    </Image>";

        $item_str = sprintf ( $itemTpl, $imageArray ['MediaId'] );

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

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

    //回复语音消息
    private function transmitVoice($object, $voiceArray) {
        $itemTpl = "<Voice>
        <MediaId><![CDATA[%s]]></MediaId>
    </Voice>";

        $item_str = sprintf ( $itemTpl, $voiceArray ['MediaId'] );
        $xmlTpl = "<xml>
    <ToUserName><![CDATA[%s]]></ToUserName>
    <FromUserName><![CDATA[%s]]></FromUserName>
    <CreateTime>%s</CreateTime>
    <MsgType><![CDATA[voice]]></MsgType>
    $item_str
</xml>";

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

    //回复视频消息
    private function transmitVideo($object, $videoArray) {
        $itemTpl = "<Video>
        <MediaId><![CDATA[%s]]></MediaId>
        <ThumbMediaId><![CDATA[%s]]></ThumbMediaId>
        <Title><![CDATA[%s]]></Title>
        <Description><![CDATA[%s]]></Description>
    </Video>";

        $item_str = sprintf ( $itemTpl, $videoArray ['MediaId'], $videoArray ['ThumbMediaId'], $videoArray ['Title'], $videoArray ['Description'] );

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

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

    //回复多客服消息
    private function transmitService($object) {
        $xmlTpl = "<xml>
    <ToUserName><![CDATA[%s]]></ToUserName>
    <FromUserName><![CDATA[%s]]></FromUserName>
    <CreateTime>%s</CreateTime>
    <MsgType><![CDATA[transfer_customer_service]]></MsgType>
</xml>";
        $result = sprintf ( $xmlTpl, $object->FromUserName, $object->ToUserName, time () );
        return $result;
    }

    //回复第三方接口消息
    private function relayPart3($url, $rawData) {
        $headers = array ("Content-Type: text/xml; charset=utf-8" );
        $ch = curl_init ();
        curl_setopt ( $ch, CURLOPT_URL, $url );
        curl_setopt ( $ch, CURLOPT_RETURNTRANSFER, 1 );
        curl_setopt ( $ch, CURLOPT_HTTPHEADER, $headers );
        curl_setopt ( $ch, CURLOPT_POST, 1 );
        curl_setopt ( $ch, CURLOPT_POSTFIELDS, $rawData );
        $output = curl_exec ( $ch );
        curl_close ( $ch );
        return $output;
    }

    //字节转Emoji表情
    function bytes_to_emoji($cp) {
        if ($cp > 0x10000) { # 4 bytes
            return chr ( 0xF0 | (($cp & 0x1C0000) >> 18) ) . chr ( 0x80 | (($cp & 0x3F000) >> 12) ) . chr ( 0x80 | (($cp & 0xFC0) >> 6) ) . chr ( 0x80 | ($cp & 0x3F) );
        } else if ($cp > 0x800) { # 3 bytes
            return chr ( 0xE0 | (($cp & 0xF000) >> 12) ) . chr ( 0x80 | (($cp & 0xFC0) >> 6) ) . chr ( 0x80 | ($cp & 0x3F) );
        } else if ($cp > 0x80) { # 2 bytes
            return chr ( 0xC0 | (($cp & 0x7C0) >> 6) ) . chr ( 0x80 | ($cp & 0x3F) );
        } else { # 1 byte
            return chr ( $cp );
        }
    }

    //日志记录
    private 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 = 1000000;
            $log_filename = "log.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 );
        }
    }
    //最新博客
    function newblog() {
        $content = array ();

        $newtopic = file_get_contents ( SITE_URL . 'index.php?api_article/clist' );

        $de_json = json_decode ( $newtopic, TRUE );

        $count_json = count ( $de_json );
        for($i = 0; $i < $count_json; $i ++) {

            $content [] = array ("Title" => $de_json [$i] ['Title'], "Description" => $de_json [$i] ['Description'], "PicUrl" => $de_json [$i] ['PicUrl'], "Url" => $de_json [$i] ['Url'] );

        }

        return $content;
    }
    //最热博客
    function hotblog() {
        $content = array ();

        $newtopic = file_get_contents ( SITE_URL . 'index.php?api_article/hotalist' );

        $de_json = json_decode ( $newtopic, TRUE );

        $count_json = count ( $de_json );
        for($i = 0; $i < $count_json; $i ++) {

            $content [] = array ("Title" => $de_json [$i] ['Title'], "Description" => $de_json [$i] ['Description'], "PicUrl" => $de_json [$i] ['PicUrl'], "Url" => $de_json [$i] ['Url'] );

        }

        return $content;
    }
    //最新问题
    function newquestion() {
        $content = array ();

        $newquestion = file_get_contents ( SITE_URL . 'index.php?api_article/newqlist' );

        $de_json = json_decode ( $newquestion, TRUE );

        $count_json = count ( $de_json );
        for($i = 0; $i < $count_json; $i ++) {

            $content [] = array ("Title" => $de_json [$i] ['title'], "Description" => '', "PicUrl" => $de_json [$i] ['avatar'], "Url" => $de_json [$i] ['url'] );
        }

        return $content;
    }
    //热门问题
    function hotquestion() {
        $content = array ();
        if (is_https ()) {
            ! define ( 'SITE_URL' ) && define ( 'SITE_URL', 'https://' . $_SERVER ['HTTP_HOST'] . '/' );
        } else {
            ! define ( 'SITE_URL' ) && define ( 'SITE_URL', 'http://' . $_SERVER ['HTTP_HOST'] . '/' );
        }

        $hotquestion = file_get_contents ( SITE_URL . 'index.php?api_article/hotqlist' );
        $de_json = json_decode ( $hotquestion, TRUE );

        $count_json = count ( $de_json );
        for($i = 0; $i < $count_json; $i ++) {

            $content [] = array ("Title" => $de_json [$i] ['title'], "Description" => '', "PicUrl" => $de_json [$i] ['avatar'], "Url" => $de_json [$i] ['url'] );
        }

        return $content;
    }
}
?>