/// <summary>
/// 添加图文消息
/// </summary>
/// <param name="news"></param>
/// <returns></returns>
public string AddNews(WX_Media_News news)
{
var json = new
{
articles = new List <Object>()
{
new
{
title = news.title,
thumb_media_id = news.thumb_media_id,
author = news.author,
digest = news.digest,
show_cover_pic = news.show_cover_pic,
content = news.content,
content_source_url = news.content_source_url,
need_open_comment = news.need_open_comment,
only_fans_can_comment = news.only_fans_can_comment,
}
}
};
string url = string.Format(MEDIA_ADD_NEWS, this.Get_Access_Token());
string respJson = MyHttpUtility.SendPost(url, JsonConvert.SerializeObject(json));
return(respJson);
}
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));
}
private static WX_Media_News Trans(string MediaContent)
{
var jo = JObject.Parse(MediaContent);
WX_Media_News news = new WX_Media_News()
{
author = jo["author"].ToString(),
content = jo["content"].ToString(),
content_source_url = jo["content_source_url"].ToString(),
digest = jo["digest"].ToString(),
need_open_comment = Convert.ToInt32(jo["need_open_comment"]),
only_fans_can_comment = Convert.ToInt32(jo["only_fans_can_comment"]),
show_cover_pic = Convert.ToInt32(jo["show_cover_pic"]),
thumb_media_id = jo["thumb_media_id"].ToString(),
title = jo["title"].ToString(),
url = jo["url"].ToString(),
};
return(news);
}
public static string GetMediaId(this WX_Media_News news)
{
var content = JsonConvert.SerializeObject(news).Replace("\\", "");
return(new WXDataEntities().WX_Media.Where(m => m.MediaContent.Equals(content)).FirstOrDefault().MediaId);
}
public static string GetPicUrl(this WX_Media_News news)
{
return(new WXDataEntities().WX_Media.Where(m => m.MediaId.Equals(news.thumb_media_id) && m.MediaType.Equals("image")).FirstOrDefault().MediaContent);
}
public ActionResult Add(WX_Media_News news)
{
var json = new MediaService(WXAPP.AppId, WXAPP.AppSecret).AddNews(news);
return(Json(json, JsonRequestBehavior.AllowGet));
}