// GET: WXMedia/News
public ActionResult Index(int index = 1, int size = 3)
{
var list = new WX_MediaManager().Where(m => m.AppId.Equals(WXAPP.AppId) && (m.MediaType.Equals("news")));
ViewBag.PageList = new PageList <WX_Media_News>(list.TransitionToNews(), index, size);
return(View());
}
/// <summary>
/// 测试用群发消息
/// </summary>
/// <param name="text"></param>
public void Send()
{
var news = new WX_MediaManager().Where(m => m.MediaType.Equals("news"))[0];
List <string> openIdList = WXAPP.WX_User.ToList().GetOpenIdList();
string result = new MessageService(WXAPP.AppId, WXAPP.AppSecret).Send(news);
WX_CustomMsgManager manager = new WX_CustomMsgManager();
JObject json = JObject.Parse(result);
if (json["errcode"].ToString().Equals("0"))
{
foreach (var i in openIdList)
{
WX_CustomMsg msg = new WX_CustomMsg()
{
MsgId = json["msg_id"].ToString(),
OpenID = i,
AppId = WXAPP.AppId,
CreateTime = DateTime.Now,
Content = news.MediaContent,
MsgSource = "客服",
MsgType = "text",
};
manager.Add(msg);
}
}
}
/// <summary>
/// 图文
/// </summary>
/// <returns></returns>
public ActionResult Sync(string AppId)
{
var Ap = new WX_AppManager().GetByPK(AppId);
var list = new WX_MediaManager().Where(m => m.AppId.Equals(Ap.AppId) && m.MediaType.Equals("news")).TransitionToNews();
return(Json(list, JsonRequestBehavior.AllowGet));
}
public ActionResult Delete(string mediaid)
{
WX_MediaManager manager = new WX_MediaManager();
var json = JObject.Parse(new MediaService(WXAPP.AppId, WXAPP.AppSecret).Delete(mediaid));
if (json["errcode"].ToString().Equals("0"))
{
var info = manager.GetByMediaId(mediaid, WXAPP.AppId);
var r = manager.Delete(info.MyMediaId);
return(Json(r, JsonRequestBehavior.AllowGet));
}
return(Json(false, JsonRequestBehavior.AllowGet));
}
public ActionResult Sync()
{
var r = false;
var json = JObject.Parse(new MediaService(WXAPP.AppId, WXAPP.AppSecret).Get("news"));
int total_count = Convert.ToInt32(json["total_count"].ToString());
int item_count = Convert.ToInt32(json["total_count"].ToString());
if (total_count > item_count) //如果总数大于单次获取的量,那么循环调用
{
}
else
{
WX_MediaManager manager = new WX_MediaManager();
foreach (var i in json["item"].Children())
{
var jo = i["content"]["news_item"][0];
WX_Media_News news = new WX_Media_News()
{
title = jo["title"].ToString(),
thumb_media_id = jo["thumb_media_id"].ToString(),
show_cover_pic = Convert.ToInt32(jo["show_cover_pic"].ToString()),
author = jo["author"].ToString(),
digest = jo["digest"].ToString(),
content = jo["content"].ToString(),
content_source_url = jo["content_source_url"].ToString(),
url = jo["url"].ToString(),
};
WX_Media media = new WX_Media()
{
AppId = WXAPP.AppId,
MediaId = i["media_id"].ToString(),
MediaName = jo["title"].ToString(),
MediaType = "news",
MediaContent = JsonConvert.SerializeObject(news).Replace("\\", "")
};
var info = manager.Where(m => m.AppId.Equals(media.AppId) && m.MediaId.Equals(media.MediaId)).FirstOrDefault();
if (info != null)
{
media.MyMediaId = info.MyMediaId;
r = manager.Update(media);
}
else
{
r = manager.Add(media);
}
}
}
return(Json(r, JsonRequestBehavior.AllowGet));
}
public ActionResult GetPublicMedia()
{
var list = new WX_MediaManager().Where(m => m.AppId == null);
var json = list.Select(m => new
{
m.MyMediaId,
m.MediaId,
m.MediaName,
m.MediaType,
m.MediaContent,
m.MediaState,
m.UploadTime,
});
return(Json(list, JsonRequestBehavior.AllowGet));
}
public ActionResult AddMedia(FormCollection form)
{
if (Request.Files.Count == 0)
{
//Request.Files.Count 文件数为0上传不成功
return(Json("文件数为0上传不成功", JsonRequestBehavior.AllowGet));
}
var file = Request.Files["Media"];
if (file.ContentLength == 0)
{
//文件大小（以字节为单位）为0时，做一些操作
return(Json("文件大小（以字节为单位）为0", JsonRequestBehavior.AllowGet));
}
else
{
HttpPostedFileBase files = Request.Files[0];
string fileName = (!string.IsNullOrEmpty(form["FileName"])) ? form["FileName"]: files.FileName;
string format = files.FileName.Substring(files.FileName.LastIndexOf('.'));
if (fileName.IndexOf(format) == -1)
{
fileName += format;
}
//文件大小不为0
string url = Server.MapPath("/Upload/") + fileName;
files.SaveAs(url);
MediaService ser = new MediaService(WXAPP.AppId, WXAPP.AppSecret);
JObject jo = ser.PostImage(fileName); //返回一个mediaid和url
if (jo != null) //新增成功
{
var r = new WX_MediaManager().Add(new WX_Media()
{
AppId = WXAPP.AppId,
MediaId = jo["media_id"].ToString(),
MediaName = fileName,
MediaType = "image",
MediaContent = jo["url"].ToString(),
UploadTime = DateTime.Now,
});
}
}
return(Redirect("Index"));
}
public ActionResult SyncImage()
{
string json = new MediaService(WXAPP.AppId, WXAPP.AppSecret).Get("image");
JObject jo = JObject.Parse(json);
if (jo["errcode"] != null)
{
return(Content("<script> alert('错误:" + jo["errmsg"].ToString() + "');</script>"));
}
int total_count = Convert.ToInt32(jo["total_count"]); // 该类型素材总数
int item_count = Convert.ToInt32(jo["item_count"]); // 本次获取的素材数量
if (total_count > item_count) //如果总数大于单次获取的量,那么循环调用
{
}
else
{
WX_MediaManager manager = new WX_MediaManager();
foreach (var i in jo["item"].Children())
{
var media = new WX_Media()
{
AppId = WXAPP.AppId,
MediaId = i["media_id"].ToString(),
MediaName = i["name"].ToString(),
MediaType = "image",
MediaContent = i["url"].ToString(),
//UploadTime = DateTime_EX.GetDateTime(Convert.ToInt32(i["update_Time"].ToString()))
};
var info = manager.GetByMediaId(media.MediaId, media.AppId);
if (info != null)
{
media.MyMediaId = info.MyMediaId;
var r = manager.Update(media);
}
else
{
var r = manager.Add(media);
}
}
}
return(Json(json, JsonRequestBehavior.AllowGet));
}