public static string NewsLink(this UrlHelper helper, News news)
{
if(string.IsNullOrEmpty(news.UrlKey)){
return helper.Action("ViewNewsById", "Content", new {id=news.NewsID, area="Content"});
}
return helper.RouteUrl("News-View-Route", new { category = news.Category.StaticName, area = "Content" , news=news.UrlKey});
}
public ActionResult Create(CreateNewsModel model, FormCollection collection, HttpPostedFileBase PreviewImage)
{
try
{
if (ModelState.IsValid)
{
News news = new News() {
Subject = model.Subject,
Headline = model.Headline,
Content = model.Content,
Author = model.Author,
Source = model.Source,
News_CategoryID = model.CategoryId,
CreatedUserID =SessionManager.UserInfo.UserID,
SMSChannel = model.SMSChannel,
ViewCount = 0,
};
//HttpPostedFileBase file = HttpContext.Request.Files["Image"];
new NewsService().AddNews(news, PreviewImage);
return RedirectToAction("Index");
}
// TODO: Add insert logic here
}
catch(Exception ex)
{
Logger.Log(ex);
ModelState.AddModelError("Error500","Không thể cập nhật tin.");
}
return View(model);
}
public ActionResult Edit(int id, EditNewsModel model, FormCollection collection, HttpPostedFileBase PreviewImage)
{
try
{
if (ModelState.IsValid)
{
News ns = new News();
ns.CopyPropertiesFrom(model);
ns.News_CategoryID = model.CategoryId;
NewsService service = new NewsService();
ns.UpdatedUserID = SessionManager.UserInfo.UserID;
service.Edit(ns, PreviewImage);
return RedirectToAction("Index");
}
}
catch (Exception ex) {
ModelState.AddModelError("Error500", "Có lỗi hệ thống - không cập nhật được dữ liệu.");
}
return View(model);
}
public static string PageBreadcrum(this HtmlHelper helper, News item)
{
UrlHelper url = new UrlHelper(helper.ViewContext.RequestContext);
StringBuilder sb = new StringBuilder();
Category category = item.Category;
List<Category> categories = new List<Category>();
categories.Add(category);
while (category.Category1!= null)
{
category = category.Category1;
categories.Insert(0, category);
};
sb.AppendFormat("<h3>");
sb.AppendFormat("<a href=\"{0}\">Trang chủ</a>",url.Home());
sb.AppendFormat("<span class=\"space\"><img src=\"/Content/images/next.gif\"></span>");
foreach (var cat in categories)
{
sb.AppendFormat(" <a href=\"{0}\">{1}</a><span class=\"space\"><img src=\"/Content/images/next.gif\"></span>",url.CategoryLink(cat), cat.CategoryName);
}
sb.AppendFormat("<span class=\"current\">{0}</span>", item.Subject);
sb.AppendFormat("</h3>");
return sb.ToString();
}
/// <summary>
/// Deprecated Method for adding a new object to the News EntitySet. Consider using the .Add method of the associated ObjectSet<T> property instead.
/// </summary>
public void AddToNews(News news)
{
base.AddObject("News", news);
}
/// <summary>
/// Create a new News object.
/// </summary>
/// <param name="newsID">Initial value of the NewsID property.</param>
/// <param name="news_CategoryID">Initial value of the News_CategoryID property.</param>
/// <param name="stategyType">Initial value of the StategyType property.</param>
/// <param name="status">Initial value of the Status property.</param>
public static News CreateNews(global::System.Int32 newsID, global::System.Int32 news_CategoryID, global::System.String stategyType, global::System.String status)
{
News news = new News();
news.NewsID = newsID;
news.News_CategoryID = news_CategoryID;
news.StategyType = stategyType;
news.Status = status;
return news;
}