protected void btnRegister_Click(object sender, EventArgs e)
{
string Username = tbUsername.Text;
string Password = tbPassword.Text;
string Password2 = tbPassword2.Text;
if (Password != Password2)
{
throw new Exception("Passwords do not match");
}
ParakeetUser Usr = ParakeetDb.Select <ParakeetUser>(new DbFilter("Username", Username)).FirstOrDefault();
if (Usr != null)
{
throw new Exception("Username has been reserved");
}
ParakeetUser NewUser = new ParakeetUser();
NewUser.Username = Username;
NewUser.Salt = PasswordManager.GenerateSalt();
NewUser.Hash = PasswordManager.HashPassword(Password, NewUser.Salt);
ParakeetDb.Insert(NewUser);
SetUser(NewUser);
Response.Redirect("~/Default.aspx");
}
protected void btnUpload_Click(object sender, EventArgs e)
{
if (!fileUpload.HasFile)
{
PrintMessage("File was not attached");
return;
}
byte[] Bytes = fileUpload.FileBytes;
string Name = Files.GetFileName(fileUpload.FileName);
string Ext = Path.GetExtension(fileUpload.FileName).ToLower();
string NewName = Files.GenFileName(Ext);
string[] Formats = new[] { ".jpg", ".png", ".gif" };
if (!Formats.Contains(Ext))
{
PrintMessage(string.Format("Unsupported file format ({0})", string.Join(", ", Formats)));
return;
}
if (Bytes.Length > 16000000)
{
PrintMessage("File size too big! 16 megabytes or less supported");
return;
}
HashSet <string> Tags = Utils.ParseTags(inTags.Text);
Tags.Add(Name);
Files.SaveImageFile(NewName, Bytes);
ContentID Content = new ContentID();
Content.ContentType = ContentIDType.Image;
Content.Name = Name;
Content.OwnerID = User.ID;
Content.Tags = Utils.JoinTags(Tags);
Content.FileName = NewName;
ParakeetDb.Insert(Content);
Clear();
PrintMessage("Upload success!");
}
protected void btnLogin_Click(object sender, EventArgs e)
{
string Username = tbUsername.Text;
string Password = tbPassword.Text;
bool RememberMe = cbRememberMe.Checked;
ParakeetUser Usr = ParakeetDb.Select <ParakeetUser>(new DbFilter("Username", Username)).First();
if (Usr == null)
{
ThrowInvalidUserOrPass();
}
if (!PasswordManager.IsValidPassword(Password, Usr.Salt, Usr.Hash))
{
ThrowInvalidUserOrPass();
}
SetUser(Usr);
Response.Redirect("~/Default.aspx");
}
protected void Page_Load(object sender, EventArgs e)
{
ParakeetUser User = null;
if (!CheckLoggedIn(out User))
{
Response.Redirect("~/Login.aspx");
return;
}
NameValueCollection QS = Request.QueryString;
string[] Tags = (QS.Get("tags") ?? "").Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
if (Tags.Length == 0)
{
Tags = null;
}
ContentItem[] Items = ParakeetDb.Select <ContentID>().Where(CID => CID.HasTags(Tags)).Select(CID => new ContentItem(CID)).ToArray();
rptImages.DataSource = Items;
rptImages.DataBind();
}
protected void Page_Load(object sender, EventArgs e)
{
ParakeetUser Admin = ParakeetDb.Select <ParakeetUser>(new DbFilter("Username", "admin")).First();
}
