function __construct()
{
parent::__construct();
$this->JANUSKING_WECHAT = $this->WECHATCONFIG;
}
/**
* 微信方法
*/
function __construct()
{
parent::__construct();
$this->employees = array('ouTetjpJvbB3o43-WzskTlKfHReQ' => 'VrWorking！');
$this->JANUSKING_WECHAT = $this->WECHATCONFIG;
if (!array_key_exists('signature', $_GET) || !array_key_exists('nonce', $_GET) || !array_key_exists('timestamp', $_GET)) {
// 外部调用微信方法API /////////////////////////////////////////////////////////////////////////////
// 外部调用微信处理必备四个固定参数 method, time, ver, hash
if (!array_key_exists('method', $_GET)) {
echo json_encode($this->_err[1000]);
exit;
}
// check input params
if (I('get.hash') == '') {
echo json_encode($this->_err[1000]);
exit;
}
if (strcmp($this->_version, I('get.ver')) != 0) {
echo json_encode($this->_err[1001]);
exit;
}
// verify params
$params['method'] = I('get.method');
$params['time'] = I('get.time');
$params['ver'] = I('get.ver');
if (!$this->verifyHash(I('get.hash'), $params)) {
echo json_encode($this->_err[1003]);
exit;
}
// 业务参数检查
if (preg_match("/^[a-zA-Z]{2,}[a-zA-Z-]+[a-zA-Z]{2,}\$/", $params['method']) == false) {
echo json_encode($this->_err[1001]);
exit;
}
$str = explode('-', $params['method']);
if (count($str) == 1) {
$params['method'] = 'api' . strtoupper(substr($params['method'], 0, 1)) . substr($params['method'], 1);
} else {
foreach ($str as $k => $v) {
if (strlen($v) > 0) {
$str[$k] = strtoupper(substr($v, 0, 1)) . substr($v, 1);
}
}
$params['method'] = 'api' . implode('', $str);
}
unset($str);
$this->getToken();
// init wechat token
// auto fire method
if (method_exists($this, $params['method'])) {
call_user_func(array(get_class($this), $params['method']));
}
exit;
} else {
// 微信服务器回调方法API ////////////////////////////////////////////////////////////////////////////
// valid message
tt(array('unique_id' => 1, 'comment' => 'WX_GET:' . json_encode($_GET)));
tt(array('unique_id' => 2, 'comment' => 'WX_HTTP_RAW_POST_DATA:' . json_encode($GLOBALS["HTTP_RAW_POST_DATA"])));
$tmpArr = array(self::MY_TOKEN, I('get.timestamp'), I('get.nonce'));
sort($tmpArr, SORT_STRING);
// 微信2014-03-04更正
$tmpStr = implode('', $tmpArr);
$tmpStr = sha1($tmpStr);
if ($tmpStr == I('get.signature')) {
if (isset($_GET['echostr'])) {
echo I('get.echostr');
// 来自微信的主动验证，直接返回 echostr 内容即可
tt(array('unique_id' => 3, 'comment' => '微信主动验证OK'));
exit;
}
} else {
tt(array('unique_id' => 4, 'comment' => 'signature ER: ' . $tmpStr . ' != ' . I('get.signature')));
exit;
}
// get message content
$postStr = $GLOBALS["HTTP_RAW_POST_DATA"];
if (empty($postStr)) {
exit;
}
// 解析消息
$postObj = simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA);
$openID = (string) $postObj->FromUserName;
// 发送方的openid
$serviceID = (string) $postObj->ToUserName;
// 服务号
$msgType = (string) $postObj->MsgType;
// 消息类型 text event
$content = (string) trim($postObj->Content);
$wxCreateTime = (int) $postObj->CreateTime;
// 过滤垃圾微信的事件通知
$cacheFilter = F('WX_FILTER_' . date('Ymd'));
if ($cacheFilter === false) {
$cacheFilter = array();
$cacheFilter[$openID]['event'] = '';
$cacheFilter[$openID]['msg'] = '';
$cacheFilter[$openID]['time'] = $wxCreateTime;
} else {
if (array_key_exists($openID, $cacheFilter)) {
$lastCreateTime = (int) $cacheFilter[$openID]['time'];
$lastEvent = (string) $cacheFilter[$openID]['event'];
$lastMsg = (string) $cacheFilter[$openID]['msg'];
if (strtolower($msgType) == 'event') {
$event = strtolower((string) trim($postObj->EventKey));
if ($lastEvent == $event && $lastCreateTime == $wxCreateTime) {
// 微信连续push相同的事件，忽略
echo '';
exit;
}
$cacheFilter[$openID]['event'] = $event;
$cacheFilter[$openID]['msg'] = '';
$cacheFilter[$openID]['time'] = $wxCreateTime;
} else {
$msg = strtolower((string) trim($postObj->MsgId));
if ($lastMsg == $msg && $lastCreateTime == $wxCreateTime) {
// 微信连续push相同的msg，忽略
echo '';
exit;
}
$cacheFilter[$openID]['event'] = '';
$cacheFilter[$openID]['msg'] = $msg;
$cacheFilter[$openID]['time'] = $wxCreateTime;
}
} else {
$cacheFilter[$openID]['msg'] = '';
$cacheFilter[$openID]['event'] = '';
$cacheFilter[$openID]['time'] = $wxCreateTime;
}
}
F('WX_FILTER_' . date('Ymd'), $cacheFilter);
$this->getToken();
// init wechat token
// 以下是业务处理
$this->recordOpenUser($openID);
// 尝试记录用户信息
$userID = 0;
$userToken = '';
$userMobile = '0';
$userOS = 0;
$checkUserBind = $this->checkUserBind($openID);
// 检查此微信号是否绑定手机
if ($checkUserBind === false) {
// unregist
} else {
$userID = $checkUserBind['user_id'];
$userToken = $checkUserBind['user_token'];
$userMobile = $checkUserBind['user_mobile'];
$userOS = $checkUserBind['os'];
}
$model = M();
// 内部员工
$this->isEmployee = array_key_exists($openID, $this->employees);
switch (strtolower($msgType)) {
case 'event':
// 接收 -> 事件推送
$event = (string) trim($postObj->Event);
switch (strtolower($event)) {
case 'subscribe':
// 关注动作
$this->doSubscribe($openID, $userID, $userMobile, $this->time);
$params = '{"touser": "******", "msgtype": "text", "text": {"content": "' . $this->lang['SUBSCRIBE'] . '"}}';
$this->push($openID, $params);
break;
case 'unsubscribe':
// 取消关注动作
$this->doUnsubscribe($openID);
break;
case 'location':
// 地理位置信息(用户自动上报)
$lng = trim($postObj->Longitude);
$lat = trim($postObj->Latitude);
$address = $this->geodecode($lng, $lat, $userOS == 1 ? 'amap' : 'baidu');
// 逆向地理编码
$this->recordLocate($lng, $lat, $address, $openID, $userID);
break;
case 'click':
// 自定义菜单的点击事件
$eventKey = (string) trim($postObj->EventKey);
// 这个是自定义菜单中定义的
switch (strtoupper($eventKey)) {
case 'K_PRICE':
// 价格表 -> 回复文本消息
$this->response($openID, $serviceID, $priceText);
break;
}
break;
}
break;
case 'text':
// 接收 -> 文本消息
$this->response($openID, $serviceID, $this->lang['DEFAULT']);
// 默认消息
break;
case 'image':
// 接收 -> 图片消息
// 接收 -> 图片消息
case 'voice':
// 接收 -> 语音消息
// 接收 -> 语音消息
case 'video':
// 接收 -> 视频消息
// 接收 -> 视频消息
case 'link':
// 接收 -> 链接消息
$this->response($openID, $serviceID, $this->lang['DEFAULT']);
// 默认消息
break;
case 'location':
// 地理位置消息(用户手工上报)
break;
default:
$this->response($openID, $serviceID, $this->lang['DEFAULT']);
// 默认消息
}
}
exit;
}
