protected void UploadButton_Click(object sender, EventArgs e)
{
if (FileUpload1.HasFile)
{
try
{
if (ddlSection.SelectedIndex != -1)
{
DulyDBDataContext dc = new DulyDBDataContext();
//get the extension
string extension = System.IO.Path.GetExtension(FileUpload1.FileName);
//generate RandomName
string random = randomName();
string newFileName = random + extension;
FileUpload1.SaveAs(HttpContext.Current.Server.MapPath("~") + "/Uploads/" +
newFileName);
//THIS IS WHERE THE PREVIEW IMG IS CREATED
//open the document
PdfManager objPdf = new PdfManager();
PdfDocument objDoc = objPdf.OpenDocument(HttpContext.Current.Server.MapPath("~") + "/Uploads/" + newFileName);
//get the first page
PdfPage firstPage = objDoc.Pages[1];
//convert to img
PdfPreview objPreview = firstPage.ToImage("ResolutionX=100; ResolutionY=100");
//save
objPreview.Save(HttpContext.Current.Server.MapPath("~") + "/Preview/" + random + ".png", true);
//END OF PREVIEW
//test link
hyperlink.NavigateUrl = "http://dulynoted-001-site1.smarterasp.net/Uploads/" + newFileName;
hyperlink.Visible = true;
var newNote = new Note
{
sId = int.Parse(ddlSection.SelectedValue),
userId = int.Parse(Session["dulyNoted"].ToString()),
numberTimesFlagged = 0,
upVoteCounter = 0,
downVoteCounter = 0,
source = "http://dulynoted-001-site1.smarterasp.net/Uploads/" + newFileName,
preview = "http://dulynoted-001-site1.smarterasp.net/Preview/" + random + ".png",
title = NoteTitle.Text,
description = NoteDescription.Text,
noteDate = Calendar_NoteDate.SelectedDate,
uploadDate = DateTime.Now
};
dc.Notes.InsertOnSubmit(newNote);
dc.SubmitChanges();
//AFTER THE FILE IS UPLOADED HERE
NoteTitle.Text = "";
NoteDescription.Text = "";
}
else
{
UploadLabel1.Text = "You must select a section.";
}
}
catch (Exception ex)
{
UploadLabel1.Text = "ERROR: " + ex.Message.ToString();
}
}
else
{
UploadLabel1.Text = "You have not specified a file.";
}
}
