token = $wxConfig['token'];
$this->appid = $wxConfig['appid'];
$this->appsecret = $wxConfig['appsecret'];
$this->setLog(date('Y-m-d H:i:s'));
}
/**
* Des:接收参数并处理返回值
* Name: exec
* @return string
* @author 倪宗锋
*/
public function exec()
{
$content = $this->getContent();//获取参数并解析
if ($content['MsgType'] == 'text') {
$this->response = $this->textMsg($content);
} elseif ($content['MsgType'] == 'event') {
$this->response = $this->eventMsg($content);
}
return $this->response;
}
/**
* Des:用户输入内容处理
* Name: textMsg
* @param $content
* @return bool|string
* @author 倪宗锋
*/
public function textMsg($content)
{
$word = $content['Content'];
return $this->send($word, $content, 'text');
}
/**
* Des:推送事件处理
* Name: eventMsg
* @param $content
* @return string
* @author 倪宗锋
*/
public function eventMsg($content)
{
if ($content['Event'] == 'subscribe') {//微信关注事件 发送欢迎语
$word = 'subscribe';
if (empty($content['EventKey']) == false ) {
$EventKey = explode('_',$content['EventKey']);
$textConfig = require ROOT_PATH . '/data/wxConfig/Wx.event.config.php';
if (empty($EventKey[1]) == false && empty($textConfig[$EventKey[1]]) == false) {
$word = $EventKey[1];
}
}
} elseif ($content['Event'] == 'unsubscribe') {//微信关注事件 发送欢迎语
$word = 'unsubscribe';
} elseif ($content['Event'] == 'SCAN') {//扫一扫
$word = 'SCAN';
if (empty($content['EventKey']) == false ) {
$textConfig = require ROOT_PATH . '/data/wxConfig/Wx.event.config.php';
if (empty($textConfig[$content['EventKey']]) == false) {
$word = $content['EventKey'];
}
}
} else if ($content['Event'] == 'VIEW' || empty($content['EventKey'])) {
return false;
} else {
$word = $content['EventKey'];
}
if ($word == 'MSG_LIANXIKEFU') {
return $this->callCuster($content);
}
return $this->send($word, $content, 'event');
}
/**
* Des: 发送处理
* Name: send
* @param $word
* @param $content
* @param string $type 触发类型：text 用户输入 event:推送事件
* @return string
* @author 倪宗锋
*/
public function send($word, $content, $type = 'text')
{
$textConfig = require ROOT_PATH . '/data/wxConfig/Wx.' . $type . '.config.php';
if (empty($textConfig[$word]) == false) {//如果 有指定的配置就用指定的配置
$msgSend = $textConfig[$word];
} else if ($type == 'text') {//没有指定的配置 且 接收的是用户输入文本信息
$info = new WxDoFunction();
$getDoResult = $info->showOrderInfo($word);
if ($getDoResult == '') {
//默认联系客服
$msgSend = $this->callCuster($content);
return $msgSend;
} else {
$msgSend = $getDoResult;
}
} else {//没有指定配置 且接收的是按钮或扫一扫则直接返回关注自动回复信息
$msgSend = $textConfig['subscribe'];
}
$this->setLog('sendMsg:' . print_r($msgSend, 1));//日志记录
Util::setLogs(json_encode($msgSend));
if (is_array($msgSend) && empty($msgSend['function']) == false) {//当推送事件有方法指定时，则调用该方法
$wxDoFunction = new WxDoFunction();
$function = $msgSend['function'];
$wxDoFunction->$function($content);
}
if (isset($msgSend['type']) && $msgSend['type'] == 'news') {//如果是图文类型
return $this->sendNews($content, $msgSend);
} elseif (isset($msgSend['type']) && $msgSend['type'] == 'img') {//如果是图片类型
return $this->sendImage($content, $msgSend['id']);
} elseif (isset($msgSend['type']) && $msgSend['type'] == 'voice') {//如果是语音类型
return $this->sendVoice($content, $msgSend['id']);
} elseif (isset($msgSend['type']) && $msgSend['type'] == 'video') {//如果是视频类型
return $this->sendVideo($content, $msgSend);
} else {
return $this->sendText($content, $msgSend);
}
}
/**
* Des:联系客服
* Name: sendText
* @param $content
* @return string
* @author 倪宗锋
*/
private function callCuster($content)
{
$textTpl = '' . "
%s
";
$resultStr = sprintf($textTpl, $content['FromUserName'], $content['ToUserName'], time());
return $resultStr;
}
/**
* Des:发送文字
* Name: sendText
* @param $content
* @param $msgSend
* @return string
* @author 倪宗锋
*/
private function sendText($content, $msgSend)
{
$textTpl = '' . "
%s
";
$msgType = "text";
if (is_array($msgSend)) {
$msgSend = $msgSend['text'];
}
$resultStr = sprintf($textTpl, $content['FromUserName'], $content['ToUserName'], time(), $msgType, $msgSend);
return $resultStr;
}
/**
* Des:发送图文
* Name: sendNews
* @param $content array
* @param $msgSend array
* @return string
* @author 倪宗锋
*/
private function sendNews($content, $msgSend)
{
$news = $this->getNewsByMediaId($msgSend);
return $this->transmitNews($content, $news);
}
/**
* Des:发送图片
* Name: sendImage
* @param $content
* @param $mediaId
* @return string
* @author 倪宗锋
*/
private function sendImage($content, $mediaId)
{
$xmlTpl = '' . "
%s
";
$result = sprintf($xmlTpl, $content['FromUserName'], $content['ToUserName'], time(), $mediaId);
return $result;
}
/**
* Des:发送语音
* Name: sendVoice
* @param $content
* @param $mediaId
* @return string
* @author 倪宗锋
*/
private function sendVoice($content, $mediaId)
{
$xmlTpl = '' . "
%s
";
$result = sprintf($xmlTpl, $content['FromUserName'], $content['ToUserName'], time(), $mediaId);
return $result;
}
/**
* Des:发送视频
* Name: sendVideo
* @param $content
* @param $sendMsg
* @return string
* @author 倪宗锋
*/
private function sendVideo($content, $sendMsg)
{
$xmlTpl = '' . "
%s
";
$result = sprintf($xmlTpl, $content['FromUserName'], $content['ToUserName'], time(), $sendMsg['id'], $sendMsg["title"], $sendMsg["des"]);
return $result;
}
/**
* Des:根据ID获取图文信息
* Name: getNewsByMediaId
* @param $msgSend array
* @return array
* @author 倪宗锋
*/
public function getNewsByMediaId($msgSend)
{
$data_media_id = '{"media_id":"' . $msgSend['id'] . '"}';
$url = "https://api.weixin.qq.com/cgi-bin/material/get_material?access_token=" . $this->getAccessToken();
$response = $this->_requestPost($url, $data_media_id);
$media = json_decode($response, true);
$mediaArray = $media['news_item'];
$content = array();
foreach ($mediaArray as $k => $v) {
if (isset($msgSend['url'])) {
$v['url'] = $msgSend['url'];
$v['content_source_url'] = $msgSend['url'];
}
if ($k == 0 || $k == 1) {
$content[] = array("Title" => $v['title'], "Description" => $v['digest'], "PicUrl" => $v['thumb_url'], "Url" => $v['url']);
}elseif ($k == 2) {
$content[] = array("Title" => $v['title'], "Description" => $v['digest'], "PicUrl" => $v['thumb_url'], "Url" => $v['content_source_url']);
} else
$content[] = array("Title" => $v['title'], "Description" => $v['digest'], "PicUrl" => $v['thumb_url'], "Url" => $v['content_source_url']);
}
return $content;
}
/**
* Des:图文推送数据处理
* Name: transmitNews
* @param $content
* @param $newsArray
* @return string
* @author 倪宗锋
*/
private function transmitNews($content, $newsArray)
{
if (!is_array($newsArray)) {
return '';
}
$itemTpl = '' . "- <![CDATA[%s]]>
";
$item_str = "";
foreach ($newsArray as $item) {
$item_str .= sprintf($itemTpl, $item['Title'], $item['Description'], $item['PicUrl'], $item['Url']);
}
$xmlTpl = '' . "
" . time() . "
" . count($newsArray) . "
$item_str
";
// $result = sprintf($xmlTpl, $content['FromUserName'], $content['ToUserName'], time(), count($newsArray));
return $xmlTpl;
}
/*************************=========第一次请求校验==========***********************************/
/**
* Des:第一次校验
* Name: valid
* @return bool
* @author 倪宗锋
*/
public function valid()
{
$echoStr = $_GET["echostr"];
if ($this->checkSignature()) {
$this->response = $echoStr;
}
return $this->response;
}
/**
* Des:数据校验
* Name: checkSignature
* @return bool
* @author 倪宗锋
*/
private function checkSignature()
{
$token = $this->token;
$signature = isset($_GET["signature"]) ? $_GET["signature"] : "";
$timestamp = isset($_GET["timestamp"]) ? $_GET["timestamp"] : "";
$nonce = isset($_GET["nonce"]) ? $_GET["nonce"] : "";
$tmpArr = array($token, $timestamp, $nonce);
$this->setLog('param:' . print_r($tmpArr, 1));
sort($tmpArr, SORT_STRING);
$tmpStr = implode($tmpArr);
$tmpStr = sha1($tmpStr);
if ($tmpStr == $signature) {
return true;
} else {
return false;
}
}
/**
* Des:参数解析
* Name: getContent
* @author 倪宗锋
*/
private function getContent()
{
$content = file_get_contents("php://input");
// $content = "\n\n1492567969\n\n\n\n";
$this->setLog('content: ' . print_r($content, 1));
libxml_disable_entity_loader(true);
$this->request = (array)simplexml_load_string($content, 'SimpleXMLElement', LIBXML_NOCDATA);
return $this->request;
}
/**
* Des:获取token
* Name: getAccessToken
* @return string
* @author 倪宗锋
*/
public static function getAccessToken()
{
$wxConfig = Util::getWxPayConfig();
$appid = $wxConfig['appid'];
$appsecret = $wxConfig['appsecret'];
$time = time();
$data['appid'] = $appid;
$data['appsecret'] = $appsecret;
$data['time'] = $time;
$param = [
'code' => Util::authCode(http_build_query($data), 'ENCODE'),
'time' => $time
];
$curl = new CurlInterface($param, 4);
$siteConfig = Util::getSiteConfig();
$return = $curl->execute($siteConfig['wx_get_token'] . '/zzcx/interfaces/fx/get-wx-token', 'POST');
return $return;
}
/**
* Des:发起get请求
* Name: _requestGet
* @param $url string
* @param bool|true $ssl
* @return bool|mixed
* @author 倪宗锋
*/
public static function _requestGet($url, $ssl = true)
{
$curl = curl_init();
curl_setopt($curl, CURLOPT_URL, $url);
curl_setopt($curl, CURLOPT_AUTOREFERER, true);
if ($ssl) {
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 2);
}
curl_setopt($curl, CURLOPT_HEADER, false);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
$response = curl_exec($curl);
if ($response === false) {
return false;
}
return $response;
}
/**
* Des:发起post请求
* Name: _requestPost
* @param $url
* @param $data
* @param bool|true $ssl
* @return bool|mixed
* @author 倪宗锋
*/
public static function _requestPost($url, $data, $ssl = true)
{
$curl = curl_init();
curl_setopt($curl, CURLOPT_URL, $url);
$user_agent = isset($_SERVER['HTTP_USER_AGENT']) ? $_SERVER['HTTP_USER_AGENT'] : '';
curl_setopt($curl, CURLOPT_USERAGENT, $user_agent);
curl_setopt($curl, CURLOPT_AUTOREFERER, true);
if ($ssl) {
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 1);
}
curl_setopt($curl, CURLOPT_POST, true);
curl_setopt($curl, CURLOPT_POSTFIELDS, $data);
curl_setopt($curl, CURLOPT_HEADER, false);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
$response = curl_exec($curl);
if ($response === false) {
return false;
}
return $response;
}
/**
* Des:获取
* Name: httpRequest
* @param $url
* @param null $data
* @return mixed
* @author 倪宗锋
*/
static function httpRequest($url, $data = null)
{
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
if (!empty($data)) {
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
}
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$output = curl_exec($ch);
curl_close($ch);
return $output;
}
public function setLog($logMsg)
{
$logMsg = str_replace(PHP_EOL, '', $logMsg);
$logMsg = preg_replace("/\s(?=\s)/", "\\1", $logMsg);
$this->logMsg .= $logMsg . PHP_EOL;
}
/**
* 项目关闭 写入日志
*/
public function __destruct()
{
$this->setLog(print_r($this->response, 1));//写入返回值
$fileName = ROOT_PATH . '/data/log/WXLog/wxinterface' . date('Y-m-d') . '.log';
file_put_contents($fileName, $this->logMsg . PHP_EOL, FILE_APPEND);
}
}