protected void btnSelect_Click(object sender, EventArgs e)
{
if (OpenDropDownList.SelectedValue == string.Empty)
{
StatusLabel.Text = "There are no current issues!";
}
else
{
Issue existingIssue = MagazineData.OpenIssue(OpenDropDownList.SelectedValue);
ResolutionDropDownList.Text = existingIssue.Resolution;
QualityTextBox.Text = existingIssue.Quality;
TxtAliasingDropDownList.Text = existingIssue.TextAntialiasing;
GraphAliasingDropDownList.Text = existingIssue.GraphicsAntialiasing;
CreateXML.CreatePagesXMLFile(existingIssue.IssueId);
btnPreview.Visible = true;
btnUploadOnServer.Visible = true;
IssuePanel.Visible = true;
Panel1.Visible = true;
IssueNameLabel.Visible = true;
NameTextBox.Visible = false;
btnCreate.Visible = false;
btnUpdate.Visible = true;
IssueNameLabel.Text = "Issue name: " + existingIssue.IssueId.ToUpper();
}
}
protected void btnDelete_Click(object sender, EventArgs e)
{
if (OpenDropDownList.SelectedValue == string.Empty)
{
StatusLabel.Text = "There are no current issues!";
}
else
{
CreateImages.DeleteImages(OpenDropDownList.SelectedValue);
StatusLabel.Text = MagazineData.DeleteIssue(OpenDropDownList.SelectedValue);
OpenDropDownList.DataBind();
Panel1.Visible = true;
IssuePanel.Visible = false;
}
}
protected void btnUpdate_Click(object sender, EventArgs e)
{
if (FileUpload.HasFile)
{
UploadPdfFile();
}
string[] pdfFiles = Directory.GetFiles(Server.MapPath("~/pdf"));
string[] orgPdfFiles = Directory.GetFiles(Server.MapPath("~/content/" + OpenDropDownList.SelectedValue), "*.pdf");
if (pdfFiles.Length == 0)
{
File.Copy(orgPdfFiles[0], Server.MapPath("~/pdf/") + "temp.pdf");
}
string[] jpgFiles = Directory.GetFiles(Server.MapPath("~/content/" + OpenDropDownList.SelectedValue), "*.jpg");
foreach (string file in jpgFiles)
{
File.Delete(file);
}
Issue newIssue = new Issue();
newIssue.IssueId = OpenDropDownList.SelectedValue;
newIssue.IssueDirectory = ConfigurationManager.AppSettings["imagepath"] + OpenDropDownList.SelectedValue;
newIssue.Resolution = ResolutionDropDownList.SelectedValue;
newIssue.Quality = QualityTextBox.Text;
newIssue.TextAntialiasing = TxtAliasingDropDownList.SelectedValue;
newIssue.GraphicsAntialiasing = GraphAliasingDropDownList.SelectedValue;
StatusLabel.Text = CreateImages.CreateImagesGhostScript(newIssue);
string pdfpath = HttpContext.Current.Server.MapPath("~/pdf");
string sourcePDF = pdfpath + @"\temp.pdf";
string destinationPDF = newIssue.IssueDirectory + @"\" + newIssue.IssueId + ".pdf";
File.Copy(sourcePDF, destinationPDF, true);
File.Delete(sourcePDF);
MagazineData.UpdateIssue(newIssue);
CreateXML.CreatePagesXMLFile(newIssue.IssueId);
Panel1.Visible = true;
btnPreview.Visible = true;
RequiredFieldValidator4.Visible = false;
}
protected void btnCreate_Click(object sender, EventArgs e)
{
string temp2 = UploadPdfFile();
if (temp2 == "File uploaded!")
{
string temp1 = NameTextBox.Text;
int chk = temp1.IndexOf(" ");
if ((IsAlphaNumeric(NameTextBox.Text)) && chk == -1)
{
Issue newIssue = new Issue();
newIssue.IssueId = NameTextBox.Text;
newIssue.IssueDirectory = ConfigurationManager.AppSettings["imagepath"] + NameTextBox.Text;
if (Directory.Exists(newIssue.IssueDirectory))
{
StatusLabel.Text = "Folder already exists!";
}
else
{
if (!File.Exists(HttpContext.Current.Server.MapPath("~/pdf") + @"\temp.pdf"))
{
StatusLabel.Text = "Please upload PDF file first!";
}
else
{
Directory.CreateDirectory(newIssue.IssueDirectory);
newIssue.Resolution = ResolutionDropDownList.SelectedValue;
newIssue.Quality = QualityTextBox.Text;
newIssue.TextAntialiasing = TxtAliasingDropDownList.SelectedValue;
newIssue.GraphicsAntialiasing = GraphAliasingDropDownList.SelectedValue;
//StatusLabel.Text = CreateImages.CreateImagesGhostScript(newIssue);
string pdfpath = HttpContext.Current.Server.MapPath("~/pdf");
string sourcePDF = pdfpath + @"\temp.pdf";
List <string> fileList;
GhostScript.DeviceOption[] options = GhostScript.DeviceOptions.jpg(int.Parse(newIssue.Quality), int.Parse(newIssue.TextAntialiasing), int.Parse(newIssue.GraphicsAntialiasing));
GhostScript gs = new GhostScript(ConfigurationManager.AppSettings["gspath"]);
fileList = gs.Convert(GhostScript.OutputDevice.jpeg, options, sourcePDF, newIssue.IssueDirectory, "%d.jpg", pdfpath, int.Parse(newIssue.Resolution));
gs.Dispose();
string destinationPDF = newIssue.IssueDirectory + @"\" + newIssue.IssueId + ".pdf";
File.Move(sourcePDF, destinationPDF);
if (fileList.Count == 0)
{
MagazineData.CreateIssue(newIssue);
CreateXML.CreatePagesXMLFile(newIssue.IssueId);
btnPreview.Visible = true;
btnUploadOnServer.Visible = true;
StatusLabel.Text = "Image files created!";
}
else
{
StatusLabel.Text = "Error!";
}
}
}
}
else
{
StatusLabel.Text = "Enter valid Issue name";
}
}
else
{
StatusLabel.Text = temp2;
}
}
