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 SubmitEdit_Click(object sender, EventArgs e)
{
CommentManagementBO bo = new CommentManagementBO();
//A stupid little hack I'm having to put in, because my properties keep getting reset to null
CommentVO commentVO = bo.GetComment(Convert.ToInt32(commentID.Text));
try {
//Check for no text
if (editTextBox.Text.Equals("")) {
throw new Exception(NO_TEXT_EXCEPTION);
}
//Edit comment
string comText = editTextBox.Text;
comText = Server.HtmlEncode(comText);
comText = comText.Replace(Environment.NewLine, "<br/>");
commentVO.CommentContents = comText;
bo.UpdateComment(commentVO);
this.Visible = false;
Response.Redirect(Request.Url.ToString());
}
catch (Exception exc) {
errorLabel.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());
}
}
}
