public async Task <IHttpActionResult> GetAccessTokenAsync()
{
//if (System.Web.HttpRuntime.Cache["JsapiTicket"] != null)
//{
// var oldvm = (AccessTokenVM)System.Web.HttpRuntime.Cache["JsapiTicket"];
// if (oldvm.access_token != null && oldvm.expires_in == 7200)
// {
// return Json((AccessTokenVM)System.Web.HttpRuntime.Cache["JsapiTicket"]);
// }
//}
var vm = await WeChatHepler.GetAccessTokenAsync(SettingsManager.WeiXin.AppId, SettingsManager.WeiXin.AppSecret);
//if (vm.access_token != null && vm.expires_in == 7200)
//{
// System.Web.HttpRuntime.Cache.Insert("JsapiTicket", vm, null, DateTime.Now.AddSeconds(7200), Cache.NoSlidingExpiration);
//}
return(Ok(vm));
}
public async Task <JsonResult> JsapiTicket()
{
if (System.Web.HttpRuntime.Cache["JsapiTicket"] != null)
{
var oldvm = (JsapiTicketVM)System.Web.HttpRuntime.Cache["JsapiTicket"];
if (oldvm.ticket != null && oldvm.expires_in == 7200)
{
return(Json((JsapiTicketVM)System.Web.HttpRuntime.Cache["JsapiTicket"]));
}
}
var vm = await WeChatHepler.GetJsapiTicketAsync(SettingsManager.WeiXin.AppId, SettingsManager.WeiXin.AppSecret);
if (vm.ticket != null && vm.expires_in == 7200)
{
System.Web.HttpRuntime.Cache.Insert("JsapiTicket", vm, null, DateTime.Now.AddSeconds(7200), Cache.NoSlidingExpiration);
}
return(Json(vm));
}
/**
* snsapi_userinfo
* **/
public async Task <ActionResult> OAuthSnsApiUserInfo()
{
string code = Request.QueryString["code"];
try
{
if (!string.IsNullOrEmpty(code))
{
OAuthToken oauthToken = await WeChatHepler.GetAsync <OAuthToken>(
$"https://api.weixin.qq.com/sns/oauth2/access_token?appid={SettingsManager.WeiXin.AppId}&secret={SettingsManager.WeiXin.AppSecret}&code={code}&grant_type=authorization_code");
if (!string.IsNullOrEmpty(oauthToken?.openid) && !string.IsNullOrEmpty(oauthToken.access_token))
{
OAuthUserInfo userInfo = await WeChatHepler.GetAsync <OAuthUserInfo>(
$"https://api.weixin.qq.com/sns/userinfo?access_token={oauthToken.access_token}&openid={oauthToken.openid}&lang=zh_CN");
if (userInfo != null)
{
Log("获取到用户信息nickName:" + userInfo.nickname);
ViewData["headImage"] = userInfo.headimgurl;
ViewData["openid"] = userInfo.Openid;
ViewData["nickName"] = userInfo.nickname;
if (userInfo.sex == 0)
{
ViewData["sex"] = "未知";
}
else if (userInfo.sex == 1)
{
ViewData["sex"] = "男";
}
else
{
ViewData["sex"] = "女";
}
ViewData["province"] = userInfo.province;
ViewData["city"] = userInfo.city;
}
else
{
Log("未获取到用户信息");
}
}
else
{
Log("access_token:" + oauthToken.access_token + ",openid:" + oauthToken.openid);
}
}
else
{
return(Redirect(
$"https://open.weixin.qq.com/connect/oauth2/authorize?appid={SettingsManager.WeiXin.AppId}&redirect_uri={Server.UrlEncode("http://" + Request.Url.Host + Url.Action("OAuthSnsApiUserInfo"))}&response_type=code&scope=snsapi_userinfo&state=123456#wechat_redirect"));
}
}
catch (Exception ex)
{
Log(ex.Message);
ViewData["errmsg"] = ex.Message;
}
return(View());
}
/**
* snsapi_base
* **/
public async Task <ActionResult> OAuthSnsApiBase()
{
string code = Request.QueryString["code"];
try
{
if (!string.IsNullOrEmpty(code))
{
OAuthToken oauthToken = await WeChatHepler.GetAsync <OAuthToken>(
$"https://api.weixin.qq.com/sns/oauth2/access_token?appid={SettingsManager.WeiXin.AppId}&secret={SettingsManager.WeiXin.AppSecret}&code={code}&grant_type=authorization_code");
string accesstoken = string.Empty;
AccessTokenVM tokenVm = await WeChatHepler.GetAccessTokenAsync(SettingsManager.WeiXin.AppId, SettingsManager.WeiXin.AppSecret);
if (!string.IsNullOrEmpty(tokenVm?.access_token))
{
accesstoken = tokenVm.access_token;
}
if (oauthToken != null && !string.IsNullOrEmpty(oauthToken.openid))
{
OAuthUserInfo userInfo = await WeChatHepler.GetAsync <OAuthUserInfo>(
$"https://api.weixin.qq.com/cgi-bin/user/info?access_token={accesstoken}&openid={oauthToken.openid}&lang=zh_CN");
if (userInfo != null)
{
Log("获取到用户信息nickName:" + userInfo.nickname);
// return View(userInfo);
//BatchSendMessagesVM message = new BatchSendMessagesVM { Touser = new string[] { userInfo.Openid, "oBjaPuA6nUCz6ufJFtse-3sDYB4I" }, Msgtype = "text", Text = new Message { Content = "测试消息！" } };
var message = new SingleSendMessagesVM {
ToUser = userInfo.Openid, MsgType = "text", Text = new Message {
Content = "单发测试消息！"
}
};
string json = JsonConvert.SerializeObject(message, Newtonsoft.Json.Formatting.Indented,
new JsonSerializerSettings {
ContractResolver = new LowercaseContractResolver()
});
Log("post:" + json);
HttpContent content = new StringContent(json);
content.Headers.ContentType = new MediaTypeHeaderValue("application/json");
var oo = await WeChatHepler.SingleSendMessagesAsync(accesstoken, content);
Log("群发消息:" + oo.ErrMsg);
ViewData["headImage"] = userInfo.headimgurl;
ViewData["openid"] = userInfo.Openid;
ViewData["nickName"] = userInfo.nickname;
if (userInfo.sex == 0)
{
ViewData["sex"] = "未知";
}
else if (userInfo.sex == 1)
{
ViewData["sex"] = "男";
}
else
{
ViewData["sex"] = "女";
}
ViewData["province"] = userInfo.province;
ViewData["city"] = userInfo.city;
}
else
{
Log("未获取到用户信息");
}
}
else
{
Log("access_token:" + oauthToken.access_token + ",openid:" + oauthToken.openid);
}
}
else
{
return(Redirect(
$"https://open.weixin.qq.com/connect/oauth2/authorize?appid={SettingsManager.WeiXin.AppId}&redirect_uri={"http://" + Request.Url.Host + Url.Action("OAuthSnsApiBase")}&response_type=code&scope=snsapi_base&state=123456#wechat_redirect"));
}
}
catch (Exception ex)
{
Log(ex.Message);
ViewData["errmsg"] = ex.Message;
}
return(View());
}
public void Execute()
{
// Trace.WriteLine("现在时间是：" + DateTime.Now);
lock (_lock)
{
if (_shuttingDown)
{
return;
}
ILoggingService _logger = new LoggingService();
try
{
VideoServices videoServices = new VideoServices();
ReservationServices reservationServices = new ReservationServices();
CacheService cacheServices = new CacheService();
var videos = videoServices.GetNoticedElementsAsync().Result;
//_logger.Info("消息发送处理视频：" + videos.Count() + "条");
foreach (var video in videos)
{
var res = video.Reservations;
//_logger.Info("Reservations.Any：" + video.Reservations.Any());
if (!video.Reservations.Any())
{
continue;
}
string accesstoken;
if (cacheServices.IsSet("access_token"))
{
accesstoken = (string)cacheServices.Get("access_token");
}
else
{
var atvm = WeChatHepler.GetAccessTokenAsync(SettingsManager.WeiXin.AppId, SettingsManager.WeiXin.AppSecret).Result;
accesstoken = atvm.access_token;
cacheServices.Set("access_token", accesstoken, 120);
}
//_logger.Info("accesstoken：" + accesstoken);
var msg = $"您预约的直播视频[{video.Title}]即将在{video.StartDate:F}直播，At@{DateTime.Now}";
_logger.Info("消息内容：" + msg);
var openIds = res.Select(d => d.OpenId).ToArray();
if (openIds.Length == 1)
{
// _logger.Info("accesstoken：单发");
var message = new SingleSendMessagesVM {
ToUser = openIds[0], MsgType = "text", Text = new Message {
Content = msg
}
};
var json = JsonConvert.SerializeObject(message, Newtonsoft.Json.Formatting.Indented,
new JsonSerializerSettings {
ContractResolver = new LowercaseContractResolver()
});
//Log("post:" + json);
HttpContent content = new StringContent(json);
content.Headers.ContentType = new MediaTypeHeaderValue("application/json");
var result = WeChatHepler.SingleSendMessagesAsync(accesstoken, content).Result;
if (result.ErrCode == 0)
{
foreach (var r in res)
{
r.NoticedDate = DateTime.Now;
}
videoServices.Update(video);
}
_logger.Info($"单发结果[errcode:{result.ErrCode},errmsg:{result.ErrMsg}]；消息主体：{json}");
}
else
{
// _logger.Info("accesstoken：群发");
var message = new BatchSendMessagesVM {
ToUser = openIds, MsgType = "text", Text = new Message {
Content = msg
}
};
var json = JsonConvert.SerializeObject(message, Newtonsoft.Json.Formatting.Indented,
new JsonSerializerSettings {
ContractResolver = new LowercaseContractResolver()
});
//Log("post:" + json);
HttpContent content = new StringContent(json);
content.Headers.ContentType = new MediaTypeHeaderValue("application/json");
var result = WeChatHepler.BatchSendMessagesAsync(accesstoken, content).Result;
if (result.ErrCode == 0)
{
foreach (var r in res)
{
r.NoticedDate = DateTime.Now;
}
videoServices.Update(video);
}
_logger.Info($"群发结果[errcode:{result.ErrCode},errmsg:{result.ErrMsg}]；消息主体：{json}");
}
}
}
catch (Exception ex)
{
_logger.Fatal("发送失败：" + ex.Message);
}
}
}
public async Task <HttpResponseMessage> ReservationVideo(int videoId)
{
if (!User.Identity.IsAuthenticated)
{
return(Request.CreateErrorResponse(HttpStatusCode.Unauthorized, "还未授权"));
}
var openId = User.Identity.Name;
try
{
var video = _videoServices.GetById(videoId);
if (video == null)
{
return(Request.CreateErrorResponse(HttpStatusCode.NotFound, "不存在此视频！"));
}
var vm = new Reservation
{
VideoId = videoId,
OpenId = openId.ToString(),
CreatedDate = DateTime.Now
};
var message = new SingleSendMessagesVM {
ToUser = openId.ToString(), MsgType = "text", Text = new Message {
Content = $"你已成功预约了直播：【{video.Title}】"
}
};
var returnMsg = "预约成功";
var res = _reservationServices.GetById(vm.VideoId, vm.OpenId);
if (res != null)
{
_reservationServices.Delete(res);
message.Text = new Message {
Content = $"你已成功取消了直播：【{video.Title}】的预约"
};
returnMsg = "已取消预约";
}
else
{
_reservationServices.Create(vm);
}
var json = JsonConvert.SerializeObject(message, Newtonsoft.Json.Formatting.Indented,
new JsonSerializerSettings {
ContractResolver = new LowercaseContractResolver()
});
HttpContent content = new StringContent(json);
content.Headers.ContentType = new MediaTypeHeaderValue("application/json");
string accesstoken;
if (_cacheServices.IsSet("access_token"))
{
accesstoken = (string)_cacheServices.Get("access_token");
}
else
{
var atvm = await WeChatHepler.GetAccessTokenAsync(SettingsManager.WeiXin.AppId, SettingsManager.WeiXin.AppSecret);
accesstoken = atvm.access_token;
_cacheServices.Set("access_token", accesstoken, 120);
}
var result = await WeChatHepler.SingleSendMessagesAsync(accesstoken, content);
_logger.Info($"单发结果[errcode:{result.ErrCode},errmsg:{result.ErrMsg}]；消息主体：{json}");
return(Request.CreateResponse(HttpStatusCode.OK, returnMsg));
}
catch (Exception ex)
{
_logger.Fatal(ex);
return(Request.CreateErrorResponse(HttpStatusCode.InternalServerError, ex.Message, ex));
}
}
