public void gvCategories_UpdateItem(int id)
{
var context = new NewsSiteDbContext();
Category item = context.Categories.Find(id);
if (item == null)
{
ModelState.AddModelError("", String.Format("Item with id {0} was not found", id));
return;
}
var editTextBox = this.gvCategories.Rows[this.gvCategories.EditIndex].Controls[0].Controls[0] as TextBox;
if (editTextBox != null)
{
item.Name = editTextBox.Text;
}
TryUpdateModel(item);
if (ModelState.IsValid)
{
context.SaveChanges();
}
}
public UserController(UserManager <ApplicationUser> userManager, SignInManager <ApplicationUser> signInManager, NewsSiteDbContext newsSiteDbContext)
{
this.userManager = userManager;
this.signInManager = signInManager;
this.newsSiteDbContext = newsSiteDbContext;
newsSiteDbContext.Database.EnsureCreatedAsync();
}
public DataAccessAdapter(IConnStringWrapper connStr)
{
if (connStr == null)
{
throw new NullReferenceException("IConnStringWrapper must be initialized");
}
_dbContext = new NewsSiteDbContext(connStr.ConnectionName);
}
public IQueryable<Category> gvCategories_GetData()
{
var context = new NewsSiteDbContext();
var categories = context.Categories.OrderBy(c => c.Name);
return categories;
}
public IQueryable<Category> lvCategories_GetData()
{
var context = new NewsSiteDbContext();
var categories = context.Categories;
return categories;
}
protected void btnInsert_Click(object sender, EventArgs e)
{
var categoryName = this.tbInsertCategory.Text;
var categoryToInsert = new Category() { Name = categoryName };
var context = new NewsSiteDbContext();
context.Categories.Add(categoryToInsert);
context.SaveChanges();
}
public IEnumerable<Article> repeaterArticle_GetData()
{
var context = new NewsSiteDbContext();
var articlesByLikes = context.Articles
.OrderByDescending(a => a.Likes)
.Take(3)
.ToList();
return articlesByLikes;
}
public void lvArticles_DeleteItem(int id)
{
var context = new NewsSiteDbContext();
var article = context.Articles.Find(id);
if (article != null)
{
context.Articles.Remove(article);
context.SaveChanges();
}
}
public IEnumerable<Article> lvCategoryArticles_GetData(string categoryName)
{
var context = new NewsSiteDbContext();
var articlesByDate = context.Articles
.Where(a => a.Category.Name == categoryName)
.OrderByDescending(a => a.DateCreated)
.Take(3)
.ToList();
return articlesByDate;
}
public Article fvArticle_GetData([QueryString]string id)
{
var context = new NewsSiteDbContext();
var queryId = int.Parse(id);
if (queryId != 0)
{
return context.Articles.Find(queryId);
}
else
{
return null;
}
}
public IQueryable<Article> lvArticles_GetData([QueryString]string orderBy)
{
var context = new NewsSiteDbContext();
var articles = context.Articles;
if (string.IsNullOrEmpty(orderBy))
{
articles.OrderByDescending(a => a.Likes);
}
else
{
articles.OrderBy(orderBy + " Ascending");
}
return articles;
}
public void lvArticles_UpdateItem(int id)
{
var context = new NewsSiteDbContext();
var item = context.Articles.Find(id);
if (item == null)
{
ModelState.AddModelError("", String.Format("Item with id {0} was not found", id));
return;
}
TryUpdateModel(item);
if (ModelState.IsValid)
{
context.SaveChanges();
}
}
public void gvCategories_DeleteItem(int id)
{
var context = new NewsSiteDbContext();
var category = context.Categories.Find(id);
if (category != null)
{
var articles = category.Articles.ToList();
for (int i = 0; i < articles.Count; i++)
{
context.Articles.Remove(articles[i]);
}
context.Categories.Remove(category);
}
context.SaveChanges();
}
public void lvArticles_InsertItem()
{
var context = new NewsSiteDbContext();
var item = new Article();
TryUpdateModel(item);
var authorId = Page.User.Identity.GetUserId();
item.AuthorId = authorId;
item.DateCreated = DateTime.Now;
item.Likes = 0;
if (ModelState.IsValid)
{
context.Articles.Add(item);
context.SaveChanges();
}
}
public News()
{
this.db = new NewsSiteDbContext();
}
public ArticleDetails()
{
this.db = new NewsSiteDbContext();
}
public EFTextFieldRepository(NewsSiteDbContext context)
{
_context = context;
}
public EFNewsItemRepository(NewsSiteDbContext context)
{
_context = context;
}
public Like()
{
this.db = new NewsSiteDbContext();
}
public Categories()
{
this.db = new NewsSiteDbContext();
}
