public void LoadUserDetails()
{
UserManagementBO bo = new UserManagementBO();
UserVO vo = null;
if (Username != null)
{
vo = bo.GetUser(Username);
UserID = vo.UserID;
}
else if (UserID != 0)
{
vo = bo.GetUser(UserID);
Username = vo.Username;
}
usernameLabel.Text = "<h1>" + vo.Username + "</h1>";
ratingLabel.Text = vo.Rating + " collective positive rating";
joinDateLabel.Text = "Joined on " + vo.RegisterDate.ToLongDateString();
if (Session["login"] != null)
{
if (Session["login"].ToString() == Username)
{
passwordChangePanel.Visible = true;
}
}
//Load the content in the first time we visit
if (!Page.IsPostBack)
{
GenerateRecentContent("submissions");
}
}
protected void LoadCommentDetails()
{
CommentManagementBO bo = new CommentManagementBO();
UserManagementBO userBO = new UserManagementBO();
CommentVO vo = bo.GetComment(commentID);
comVO = vo;
//Give comment space for its depth
for (int i = 0; i < commentDepth; i++)
{
spacingLabel.Text = spacingLabel.Text + "<td width=\"25px\"></td>";
}
commentRating = vo.Rating;
string username = userBO.GetUser(vo.UserID).Username;
userLink.Text = username;
commentInfo.Text = " rated at " +
commentRating + " points, posted " +
bo.FormatePostTime(vo.PostDate);
commentContents.Text = "<p>" + vo.CommentContents + "</p>";
//Choose which controls to display
if (Session["login"] == null)
{
editButton.Visible = false;
deleteButton.Visible = false;
replyButton.Visible = false;
}
else if (!username.Equals(Session["login"].ToString()))
{
editButton.Visible = false;
deleteButton.Visible = false;
}
//Change vote image based on whether or not it's been voted on
if (Session["login"] != null)
{
int i = bo.CheckIfVoted(commentID, userBO.GetUser(Session["login"].ToString()).UserID);
if (i == 1)
{
upArrow.ImageUrl = "~/Images/uparrow_voted.png";
}
else if (i == -1)
{
downArrow.ImageUrl = "~/Images/downarrow_voted.png";
}
}
}
protected void SubmitVote(int vote)
{
UserManagementBO userBO = new UserManagementBO();
UserVO userVO;
if (Session["login"] != null)
{
userVO = userBO.GetUser(Session["login"].ToString());
if (userBO.CheckIfVoted(submissionID, userVO.UserID) == 0)
{
userBO.SubmitVote(submissionID, userVO.UserID, vote);
int i = int.Parse(submissionRating.Text);
i += vote;
submissionRating.Text = i.ToString();
if (vote == 1)
{
upArrow.ImageUrl = "~/Images/uparrow_voted.png";
}
else if (vote == -1)
{
downArrow.ImageUrl = "~/Images/downarrow_voted.png";
}
}
}
}
protected void GenerateLoggedInText()
{
UserManagementBO userBO = new UserManagementBO();
UserVO userVO = userBO.GetUser(Session["login"].ToString());
viewProfile.Text = userVO.Username;
loggedInLabel.Text = " [" + userVO.Rating.ToString() + "] | ";
}
protected void GenerateSubmissionDetails()
{
CommentManagementBO comBO = new CommentManagementBO();
SubmissionManagementBO bo = new SubmissionManagementBO();
SubmissionVO sub = bo.GetSubmission(submissionID);
UserManagementBO userBO = new UserManagementBO();
UserVO vo = userBO.GetUser(sub.UserID);
submissionRating.Text = sub.Rating.ToString();
submissionCommentLink.Text = (comBO.GetListOfSubmissionComments(submissionID).Count + " comments");
Uri url;
try {
url = new Uri(sub.Link);
}
catch (Exception e) {
try {
url = new Uri("http://" + sub.Link);
}
catch (Exception exc) {
url = new Uri("http://CouldntParseUrl");
}
}
submissionTitle.Text = "<a href=\"" + url + "\">" + sub.Title + "</a> (" + url.Host.ToString() + ")";
submissionDetails.Text = bo.FormatePostTime(sub.PostTime);
userLink.Text = vo.Username;
//Change arrow based on voting
if (Session["login"] != null)
{
int i = userBO.CheckIfVoted(submissionID, userBO.GetUser(Session["login"].ToString()).UserID);
if (i == 1)
{
upArrow.ImageUrl = "~/Images/uparrow_voted.png";
}
else if (i == -1)
{
downArrow.ImageUrl = "~/Images/downarrow_voted.png";
}
}
}
protected void CreateUser_Submit(object sender, EventArgs e)
{
UserManagementBO userBO = new UserManagementBO();
//Make sure username isn't already taken
try {
//For starters, make sure they've entered info in all the fields.
if (createUserUsername.Text.Equals("") || createUserPassword.Text.Equals(""))
{
throw new Exception(MISSING_INFO_EXCEPTION);
}
//Check if there are any illegal characters.
if (createUserUsername.Text.IndexOfAny(ILLEGAL_CHAR_ARRAY) >= 0)
{
throw new Exception(ILLEGAL_CHARACTER_EXCEPTION);
}
//Check if name taken
try {
userBO.GetUser(createUserUsername.Text);
//If it's found in the db, it won't throw the exception, causing it
//to hit this exception
throw new Exception(USERNAME_ALREADY_TAKEN_EXCEPTION);
}
catch (Exception exce) {
//If the exception we caught was the username taken, throw it again
if (exce.Message.Equals(USERNAME_ALREADY_TAKEN_EXCEPTION))
{
throw new Exception(USERNAME_ALREADY_TAKEN_EXCEPTION);
}
}
//Make sure the passwords are the same
if (createUserPassword.Text != createUserPassword2.Text)
{
throw new Exception(PASSWORD_MISMATCH_EXCEPTION);
}
//And if their info passed all of that, we make their account
userBO.CreateNewUser(createUserUsername.Text, createUserPassword.Text);
Session["login"] = createUserUsername.Text;
Response.Redirect(WebConstants.HOME_PAGE);
}
catch (Exception exc) {
errorMessage.Text = exc.Message;
}
}
protected void SubmitVote(int vote)
{
CommentManagementBO comBO = new CommentManagementBO();
UserManagementBO userBO = new UserManagementBO();
CommentVO comVO = comBO.GetComment(commentID);
UserVO userVO;
if (Session["login"] != null)
{
userVO = userBO.GetUser(Session["login"].ToString());
if (comBO.CheckIfVoted(commentID, userVO.UserID) == 0)
{
comBO.SubmitVote(commentID, userVO.UserID, vote);
commentRating += vote;
Response.Redirect(Request.Url.ToString());
}
}
}
protected void SubmitReply_Click(object sender, EventArgs e)
{
CommentManagementBO bo = new CommentManagementBO();
UserManagementBO userBO = new UserManagementBO();
try {
if (replyTextBox.Text == "")
{
throw new Exception("You must enter text to reply");
}
bo.CreateNewComment(userBO.GetUser(Session["login"].ToString()).Username, replyTextBox.Text,
Convert.ToInt32(Request.QueryString["subid"]), Convert.ToInt32(parentCommentID.Text));
Response.Redirect(Request.Url.ToString());
}
catch (Exception exc) {
errorLabel.Text = exc.Message;
}
}
protected void PasswordChange_Click(object sender, EventArgs e)
{
UserManagementBO bo = new UserManagementBO();
UserVO vo = bo.GetUser(UserID);
//Look for invalid inputs
try {
if (newPassword.Text != newPasswordConfirm.Text)
{
throw new Exception("Both new password fields must match");
}
if (!bo.CheckIfValidLogin(Username, oldPassword.Text))
{
throw new Exception("Invalid entry for current password");
}
bo.ChangePassword(UserID, newPassword.Text);
errorLabel.Text = "Password succesfully changed";
}
catch (Exception exc) {
errorLabel.Text = exc.Message;
}
}
