protected int GetLikes(Article item)
{
if (item.Likes.Count > 0)
{
return item.Likes.Sum(l => l.Value);
}
return 0;
}
protected int GetCurrentUserVote(Article item)
{
string userID = User.Identity.GetUserId();
Like like = item.Likes.FirstOrDefault(l => l.UserID == userID);
if (like == null)
{
return 0;
}
return like.Value;
}
protected bool? GetUserVote(Article item)
{
string userID = this.User.Identity.GetUserId();
var like = item.Likes.FirstOrDefault(l => l.UserID == userID);
if (like == null)
{
return null;
}
return like.Value;
}
public void ListViewArticles_InsertItem()
{
var item = new NewsSite.Models.Article();
item.DateCreated = DateTime.Now;
item.AuthorID = User.Identity.GetUserId();
TryUpdateModel(item);
if (ModelState.IsValid)
{
this.dbContext.Articles.Add(item);
this.dbContext.SaveChanges();
}
}
public void ListViewArticles_InsertItem()
{
var item = new Article();
TryUpdateModel(item);
item.DateCreated = DateTime.Now;
item.AuthorId = db.Users.Where(u => u.UserName == this.Context.User.Identity.Name).FirstOrDefault().Id;
if (ModelState.IsValid)
{
db.Articles.Add(item);
db.SaveChanges();
}
}
// The id parameter name should match the DataKeyNames value set on the control
public void ListViewArticles_UpdateItem(int id)
{
NewsSite.Models.Article item = this.dbContext.Articles.Find(id);
if (item == null)
{
// The item wasn't found
ModelState.AddModelError("", String.Format("Item with id {0} was not found", id));
return;
}
TryUpdateModel(item);
if (ModelState.IsValid)
{
this.dbContext.SaveChanges();
}
}
public void ListViewArticles_InsertItem()
{
var item = new NewsSite.Models.Article();
item.DateCreated = DateTime.Now;
item.AuthorID = User.Identity.GetUserId();
TryUpdateModel(item);
if (ModelState.IsValid)
{
this.dbContext.Articles.Add(item);
this.dbContext.SaveChanges();
}
}
protected string GetTitle(NewsSite.Models.Article article)
{
return(string.Format("<strong>{0}</strong> <i> by {1}</i>", Server.HtmlEncode(article.Title), Server.HtmlEncode(article.Author.UserName)));
}
protected int GetLikesValue(Article item)
{
int likesCount = item.Likes.Count(l => l.Value == true);
int hatesCount = item.Likes.Count(l => l.Value == false);
return likesCount - hatesCount;
}
// The id parameter name should match the DataKeyNames value set on the control
public void ListViewArticles_DeleteItem(int id)
{
NewsSite.Models.Article item = this.dbContext.Articles.Find(id);
this.dbContext.Articles.Remove(item);
this.dbContext.SaveChanges();
}
