/**
* 接收微信消息
*/
function router()
{
if (!empty($this->get->signature) && !empty($this->get->echostr) && !empty($this->get->timestamp) && !empty($this->get->nonce)) {
$token = $this->model('system')->get('token', 'weixin');
if ($this->_wechat->checkSignature($this->get->signature, $this->get->timestamp, $this->get->nonce, $token)) {
return $this->get->echostr;
}
} else {
$data = $this->_wechat->getData();
if (empty($data)) {
return new json(json::PARAMETER_ERROR, '错误的访问');
}
switch (strtolower($data->MsgType)) {
case 'event':
switch (strtolower($data->Event)) {
case 'subscribe':
$eventKey = $data->EventKey;
list($qrscene, $eventKey) = explode('_', $eventKey);
if (strtolower($qrscene) == 'qrscene') {
$eventKey = ltrim($eventKey, 0);
} else {
echo "扫码参数错误";
}
break;
case 'scan':
$eventKey = ltrim($data->EventKey, 0);
break;
case 'click':
switch ($data->EventKey) {
case 'myeqcode':
$openid = $data->FromUserName;
//二维码保存地址
$file = ROOT . '/application/upload/' . md5($data->FromUserName) . '.jpg';
$userModel = $this->model('user');
$user = $userModel->getByOpenid($openid);
if (empty($user)) {
$uid = $userModel->registerWeiXin($openid);
} else {
$uid = $user['id'];
}
$access_token = $this->access_token();
$action = 'upload';
$type = 'image';
file_put_contents($file, $this->eqcode($uid));
$systemModel = $this->model('system');
$dist = $systemModel->fetch('dist');
$dist = $systemModel->toArray($dist, 'dist');
$eqcodebackground = $dist['eqcodebackground'];
$eqcodebackground_x = isset($dist['eqcodebackgroundx']) ? $dist['eqcodebackgroundx'] : 0;
$eqcodebackground_y = isset($dist['eqcodebackgroundy']) ? $dist['eqcodebackgroundy'] : 0;
$eqcodesize = isset($dist['eqcodesize']) ? $dist['eqcodesize'] : 250;
if (is_file($eqcodebackground)) {
//给二维码增加背景图
$alpha = 100;
$image = new image();
$image->water($eqcodebackground, $file, $eqcodebackground_x, $eqcodebackground_y, $alpha, $file, $eqcodesize, $eqcodesize);
}
$result = $this->_wechat->file($access_token, $action, $file, $type);
$result = json_decode($result, true);
if (isset($result['media_id'])) {
return new xml(array('ToUserName' => $data->FromUserName, 'FromUserName' => $data->ToUserName, 'CreateTime' => $_SERVER['REQUEST_TIME'], 'MsgType' => 'image', 'Image' => array('MediaId' => $result['media_id'])), true, false);
} else {
return new xml(array('ToUserName' => $data->FromUserName, 'FromUserName' => $data->ToUserName, 'CreateTime' => $_SERVER['REQUEST_TIME'], 'MsgType' => 'text', 'Content' => '无法获取二维码'));
}
break;
default:
return new xml(array('ToUserName' => $data->FromUserName, 'FromUserName' => $data->ToUserName, 'CreateTime' => $_SERVER['REQUEST_TIME'], 'MsgType' => 'text', 'Content' => '尚未定义消息事件'), true, false);
}
break;
default:
return;
}
//扫码之后绑定oid和openid 只允许第一次
$openid = $data->FromUserName;
$user = $this->model('user')->getByOpenid($openid);
if (!empty($user)) {
if (empty($user['oid'])) {
if ($eventKey === $user['id']) {
return new xml(array('ToUserName' => $data->FromUserName, 'FromUserName' => $data->ToUserName, 'CreateTime' => $_SERVER['REQUEST_TIME'], 'MsgType' => 'text', 'Content' => 'Sorry,您不能把自己做为自己的分销商哦'));
}
$this->model('user')->where('openid=?', array($openid))->update('oid', $eventKey);
return new xml(array('ToUserName' => $data->FromUserName, 'FromUserName' => $data->ToUserName, 'CreateTime' => $_SERVER['REQUEST_TIME'], 'MsgType' => 'text', 'Content' => '恭喜，您已经成功入住,成为TA旗下的一份子了'), true, false);
} else {
return new xml(array('ToUserName' => $data->FromUserName, 'FromUserName' => $data->ToUserName, 'CreateTime' => $_SERVER['REQUEST_TIME'], 'MsgType' => 'text', 'Content' => '您已经有了上级分销商了'), true, false);
}
} else {
return new xml(array('ToUserName' => $data->FromUserName, 'FromUserName' => $data->ToUserName, 'CreateTime' => $_SERVER['REQUEST_TIME'], 'MsgType' => 'text', 'Content' => '尚未注册或绑定账号，请点此注册或登陆' . $this->http->url('mobile', 'login')), true, false);
}
break;
case 'text':
$tid = trim($data->Content);
$themeModel = $this->model('theme');
$theme = $themeModel->get($tid);
if (!empty($theme)) {
return new xml(array('ToUserName' => $data->FromUserName, 'FromUserName' => $data->ToUserName, 'CreateTime' => $_SERVER['REQUEST_TIME'], 'MsgType' => 'news', 'ArticleCount' => 1, 'Articles' => array('item' => array('Title' => $theme['name'], 'Description' => $theme['description'], 'PicUrl' => file::realpathToUrl($theme['middlepic']), 'Url' => $this->http->url('mobile', 'themeDetail', array('id' => $tid))))), true, false);
}
break;
default:
//处理无法请求的事件
return file_get_contents('http://www.baidu.com');
}
}
}
