public static string getCategoryName(int?categoryID)
{
using (DataDataContext db = new DataDataContext())
{
var category = db.Categories.Where(n => n.Id == categoryID).SingleOrDefault();
if (category != null)
{
return(category.Name);
}
else
{
return("Not Found");
}
}
}
public static bool checkUserExists(string UserName)
{
using (DataDataContext db = new DataDataContext())
{
var user = db.Users.Where(n => n.Name == UserName).SingleOrDefault();
if (user != null)
{
return(true);
}
else
{
return(false);
}
}
}
public static string getUserName(int?UserID)
{
using (DataDataContext db = new DataDataContext())
{
var user = db.Users.Where(n => n.Id == UserID).FirstOrDefault();
if (user != null)
{
return(user.Name);
}
else
{
return("default");
}
}
}
public static int?getUserRole(int?UserID)
{
using (DataDataContext db = new DataDataContext())
{
var user = db.Users.Where(n => n.Id == UserID).FirstOrDefault();
if (user != null)
{
return(user.Role);
}
else
{
return(null);
}
}
}
public static int getUserID(string UserName)
{
using (DataDataContext db = new DataDataContext())
{
var user = db.Users.Where(n => n.Name == UserName).FirstOrDefault();
if (user != null)
{
return(user.Id);
}
else
{
return(0);
}
}
}
protected void lnkForgotPassword_Click(object sender, EventArgs e)
{
using (DataDataContext db = new DataDataContext())
{
var user = db.Users.Where(n => n.Name == txtUserName.Text).SingleOrDefault();
if (user == null)
{
ClientScript.RegisterClientScriptBlock(this.GetType(), "User", "alert('Username incorrect!')", true);
}
else
{
user.Reset_Request = true;
db.SubmitChanges();
ClientScript.RegisterClientScriptBlock(this.GetType(), "User", "alert('Request to admin have been sent!')", true);
}
}
}
private bool AuthorisedUser(string userName, string password)
{
var ensdPassword = FormsAuthentication.HashPasswordForStoringInConfigFile(password, "SHA1");
using (DataDataContext db = new DataDataContext())
{
var user = db.Users.Where(n => n.Name == userName && n.Password == ensdPassword && n.Active == true).SingleOrDefault();
if (user != null)
{
Session["LoginId"] = user.Id;
return(true);
}
else
{
return(false);
}
}
}
public void ProcessRequest(HttpContext context)
{
using (DataDataContext db = new DataDataContext())
{
var postID = Convert.ToInt32(context.Request.QueryString["PostID"]);
string Size = context.Request.QueryString["Size"].ToString().ToLower();
var post = db.Posts.Where(n => n.Id == postID).SingleOrDefault();
if (post != null)
{
var img = GlobalMethods.BinaryToImage(post.Image.ToArray());
var imgArray = GetBytesFromImage(generateImage(img, Size));
context.Response.ContentType = "image/jpg";
context.Response.OutputStream.Write(imgArray, 0, imgArray.Length);
context.Response.Flush();
context.Response.End();
}
}
}
