protected void Page_Load(object sender, EventArgs e)
{
if (IsPostBack)
{
return;
}
// ===== DEBUG DEBUG DEBUG =====
//Session["member"] = GetMemberById(2);
// =============================
Page.Title = "Forum Index";
ListViewCategories.DataSource = new BLForum().GetParentForums();
ListViewCategories.DataBind();
Layout masterPage = Master as Layout;
masterPage.GenerateBreadCrumb(null);
LiteralTotalPosts.Text = new BLPost().CountAll().ToString();
BLMember blMember = new BLMember();
LiteralTotalMembers.Text = blMember.CountAll().ToString();
LiteralNewestMember.Text = blMember.GetNewestMember().Name;
}
protected void ButtonRegister_Click(object sender, EventArgs e)
{
const int MIN_PASSWORD_LENGTH = 5;
string name = TextBoxName.Text;
string password = TextBoxPassword.Text;
string repeatPassword = TextBoxPasswordRepeat.Text;
BLMember blMember = new BLMember();
if (string.IsNullOrWhiteSpace(name))
{
AddError("Name must not be empty.");
}
if (password.Length < MIN_PASSWORD_LENGTH)
{
AddError("Password must be at least " + MIN_PASSWORD_LENGTH.ToString() + " characters long.");
}
if (blMember.IsNameInUse(name))
{
AddError("This username is already in use.");
}
if (password != repeatPassword)
{
AddError("Passwords don't match.");
}
if (!CheckBoxTerms.Checked)
{
AddError("You must accept the terms of service.");
}
if (BulletedListErrors.Items.Count > 0)
{
PanelAlert.Visible = true;
}
else
{
Member member = new BLMember().Create(name, password);
if (member != null)
{
Session["member"] = member;
Response.Redirect("index.aspx");
}
else
{
AddError("An unexpected error occured. Please try again. If the problem persists, please notify the administrator.");
PanelAlert.Visible = true;
}
}
}
protected void GridViewForumModerators_RowDeleting(object sender, GridViewDeleteEventArgs e)
{
BLMember blMember = new BLMember();
BLForum blForum = new BLForum();
Member member = blMember.GetMemberById((int)GridViewForumModerators.DataKeys[e.RowIndex]["Id"]);
Forum forum = blForum.GetForumById(int.Parse(Request.QueryString["id"]));
blForum.RemoveModerator(forum, member);
PopulateGridView(forum);
}
protected void GridViewSearchResults_RowDeleting(object sender, GridViewDeleteEventArgs e)
{
BLMember blMember = new BLMember();
Member member = blMember.GetMemberById((int)GridViewSearchResults.DataKeys[e.RowIndex]["Id"]);
if (!blMember.Delete(member))
{
ShowAlert("Member \"" + member.Name + "\" cannot be deleted at this time. He/she still has active posts, or is an administrator of this forum.", "alert-danger");
e.Cancel = true;
}
else
{
ShowAlert("Member \"" + member.Name + "\" was deleted.", "alert-warning");
PopulateGridView();
}
}
protected void PopulateGridView()
{
string query = Request.QueryString["query"];
if (string.IsNullOrWhiteSpace(query))
{
throw new HttpException(400, "Bad Request");
}
LabelQuery.Text = query;
BLMember blMember = new BLMember();
List <Member> results = blMember.FindMembersByName(query);
GridViewSearchResults.DataSource = results;
GridViewSearchResults.DataBind();
}
protected Member GetMemberFromQueryString()
{
int memberId;
if (!int.TryParse(Request.QueryString["memberId"], out memberId))
{
throw new HttpException(400, "Bad Request");
}
Member member = new BLMember().GetMemberById(memberId);
if (member == null)
{
throw new HttpException(404, "Not Found");
}
return(member);
}
protected void GridViewSearchResults_RowUpdating(object sender, GridViewUpdateEventArgs e)
{
// controls in de row
TextBox textBoxNaam = GetUpdateControl(GridViewSearchResults, e.RowIndex, 0) as TextBox;
TextBox textBoxRegistratieDatum = GetUpdateControl(GridViewSearchResults, e.RowIndex, 1) as TextBox;
// input validation
string naam = textBoxNaam.Text;
DateTime registratieDatum;
if (string.IsNullOrWhiteSpace(naam))
{
e.Cancel = true;
}
if (!DateTime.TryParse(textBoxRegistratieDatum.Text, out registratieDatum))
{
e.Cancel = true;
}
if (e.Cancel)
{
ShowAlert("An error occured while trying to update. Please ensure that the name is not empty and that the registration date is in the correct format.", "alert-danger");
}
else
{
// valide
BLMember blMember = new BLMember();
Member member = null;
blMember.PrepareUpdate((int)GridViewSearchResults.DataKeys[e.RowIndex]["Id"], out member);
member.Name = naam;
member.RegistrationDate = registratieDatum;
blMember.Update();
GridViewSearchResults.EditIndex = -1;
PopulateGridView();
ShowAlert("Member was successfully updated!", "alert-success");
}
}
protected void ButtonLogin_Click(object sender, EventArgs e)
{
string name = TextBoxName.Text;
string password = TextBoxPassword.Text;
Member member = new BLMember().PerformLoginAttempt(name, password);
if (member != null)
{
Session["member"] = member;
Response.Redirect("index.aspx");
}
else
{
LabelAlertText.Text = "Invalid username or password.";
PanelAlert.CssClass = "alert alert-danger";
PanelAlert.Visible = true;
}
}
