public void PushToSubscribers(NewsDetailsModel data, string topicName)
{
if (data == null || string.IsNullOrWhiteSpace(topicName))
{
return;
}
List <ISubscriber> subscribers = GetSubscribers(topicName);
if (subscribers == null)
{
return;
}
foreach (var subscriber in subscribers)
{
try
{
subscriber.DisplayData(data);
}
catch
{
Console.WriteLine("Error in subscriber");
}
}
}
public async Task <IActionResult> Get(string id)
{
return(await this.Execute(false, true, async() =>
{
NewsDetailsModel news = await this.news.Get(id);
return this.Ok(new { news = news });
}));
}
public NewsDetailsViewModel(News news)
{
this.news = news;
Title = "新闻";
NewsDetails = new NewsDetailsModel()
{
CommentDisplay = news.CommentCount > 0 ? news.CommentCount.ToString() : "评论"
};
IsBusy = true;
}
public NewsDetailsViewModel(News news)
{
this.news = news;
Title = news.Title;
NewsDetails = new NewsDetailsModel()
{
DiggDisplay = news.DiggCount > 0 ? news.DiggCount.ToString() : "推荐",
CommentDisplay = news.CommentCount > 0 ? news.CommentCount.ToString() : "评论",
ViewDisplay = news.ViewCount > 0 ? news.ViewCount.ToString() : "阅读"
};
}
public NewsDetailsViewModel(News news)
{
this.news = news;
Title = news.Title;
NewsDetails = new NewsDetailsModel()
{
HasContent = false,
DiggDisplay = news.DiggCount > 0 ? news.DiggCount.ToString() : "推荐",
CommentDisplay = news.CommentCount > 0 ? news.CommentCount.ToString() : "评论",
ViewDisplay = news.ViewCount > 0 ? news.ViewCount.ToString() : "阅读",
DateDisplay = "发布于 " + news.DateDisplay
};
}
// GET: News/Details/5
public ActionResult Details(int id)
{
var e = _manager.GetNews(id);
var model = new NewsDetailsModel
{
CreationDate = e.CreationDate,
LastUpdateDate = e.LastUpdateDate,
Author = e.Author,
Title = e.Title,
ShortDescription = e.ShortDescription,
Description = e.Description
};
return PartialView("_Details", model);
}
/// <summary>
/// The detail page.
/// </summary>
/// <param name="id">the news id.</param>
/// <returns></returns>
public async Task <ActionResult> Details(int id = 0)
{
if (id == 0)
{
return(RedirectToAction("Index"));
}
NewsDetailsModel detail = new NewsDetailsModel
{
SubscriberFormData = new SubscriberFormData(),
OccurrencesViewData = await GetOccurrences(),
PartnersViewData = await GetPartners(),
NewsViewData = await FindNews(id),
NewsViewDatas = await GetNews()
};
return(View(detail));
}
public void DisplayData(NewsDetailsModel news)
{
Console.WriteLine($"In subscriber {Topic}.");
Console.WriteLine($"{news.Title} on {news.PublishDate.ToShortDateString()}");
Console.WriteLine(news.Description);
}
public void Publish(NewsDetailsModel data, string topicName)
{
Filter.FilterInstance.PushToSubscribers(data, topicName);
}
public void DisplayData(NewsDetailsModel news)
{
Console.WriteLine($"In subscriber {Topic}.");
Console.WriteLine($"News for {news.Category}: {news.Title} by {news.Author}");
Console.WriteLine(news.Description);
}
