private void createPDF(PDFJob job, string outFld)
{
if (!Directory.Exists(outFld))
{
Directory.CreateDirectory(outFld);
}
DateTime currentDate = DateTime.Now;
string strNow = currentDate.ToString("yyyyMMddHHmmssffff", System.Globalization.CultureInfo.GetCultureInfo("en-US"));
string strPDFFilename = strNow + "_" + job.orderid + "_" + job.id + "_" + job.sku + ".pdf";
string strOutputPDF = outFld + strPDFFilename;
FileStream fs = new FileStream(strOutputPDF, FileMode.Create);
switch (job.pgunit)
{
case "mm":
job.fpgwidth = Utilities.MillimetersToPoints(job.fpgwidth);
job.fpgheight = Utilities.MillimetersToPoints(job.fpgheight);
job.fpgbleed = Utilities.MillimetersToPoints(job.fpgbleed);
break;
case "in":
job.fpgwidth = job.fpgwidth * 72;
job.fpgheight = job.fpgheight * 72;
job.fpgbleed = job.fpgbleed * 72;
break;
default:
break;
}
// pgsz is mediabox
Rectangle pgsz = new Rectangle(job.fpgwidth + (2 * job.fpgbleed), job.fpgheight + (2 * job.fpgbleed));
// trbx = trimbox i.e. actual pagesize
Rectangle trbx = new Rectangle(job.fpgbleed, job.fpgbleed, job.fpgwidth + job.fpgbleed, job.fpgheight + job.fpgbleed);
// blbx = bleedbox i.e. setting to be the mediabox
Rectangle blbx = new Rectangle(0, 0, job.fpgwidth + (2 * job.fpgbleed), job.fpgheight + (2 * job.fpgbleed));
Document doc = new Document(pgsz);
PdfWriter writer = PdfWriter.GetInstance(doc, fs);
writer.SetBoxSize("bleed", blbx);
writer.SetBoxSize("trim", trbx);
// Open the document to enable you to write to the document
doc.Open();
foreach (string strImg in job.pgimg)
{
Image imgPage = Image.GetInstance(strImg);
imgPage.Alignment = Element.ALIGN_CENTER;
imgPage.ScaleToFit(job.fpgwidth + (2 * job.fpgbleed), job.fpgheight + (2 * job.fpgbleed));
imgPage.SetAbsolutePosition(0, 0);
doc.Add(imgPage);
doc.NewPage();
}
// Close the document
doc.Close();
// Close the writer instance
writer.Close();
// Always close open filehandles explicity
fs.Close();
}
void StartProcessXML(string xmlfile)
{
//update notification textbox
string filename = Path.GetFileName(xmlfile);
DateTime currentDate = DateTime.Now;
updateLog(filename + " -- " + currentDate.ToLocalTime());
string message = "";
string caption = "Error";
MessageBoxButtons buttons = MessageBoxButtons.OK;
bool blnXmlIsValid = false;
string OutputPath = txtOutPDFFolder.Text.Trim();
if (OutputPath == "")
{
OutputPath = strWatchFolder + "\\" + cOutput + "\\";
}
else
{
OutputPath += "\\";
if (!Directory.Exists(OutputPath))
{
OutputPath = strWatchFolder + "\\" + cOutput + "\\";
}
}
//validate xml
try
{
XmlReaderSettings settings = new XmlReaderSettings();
settings.Schemas.Add(null, cJobXSD);
settings.ValidationType = ValidationType.Schema;
using (XmlReader reader = XmlReader.Create(xmlfile, settings))
{
XmlDocument document = new XmlDocument();
document.Load(reader);
PDFJob job = new PDFJob();
XmlNode jobNode = document.SelectSingleNode("job");
job.id = jobNode.Attributes["id"].Value;
job.orderid = jobNode["orderid"].InnerText;
job.sku = jobNode["sku"].InnerText;
XmlNode pagesize = jobNode["pagesize"];
job.pgunit = pagesize["unit"].InnerText;
job.fpgwidth = float.Parse(pagesize["width"].InnerText);
job.fpgheight = float.Parse(pagesize["height"].InnerText);
job.fpgbleed = float.Parse(pagesize["bleed"].InnerText);
XmlNode pages = jobNode["pages"];
job.imgfld = pages.Attributes["imgfld"].Value;
//check if image folder exist
if (!Directory.Exists(job.imgfld))
{
updateLog(job.imgfld + " folder does not exist!");
blnXmlIsValid = false;
goto outer;
}
List <string> pgimg = new List <string>();
foreach (XmlNode page in pages.ChildNodes)
{
string strImg = page.Attributes["img"].Value;
string strJpeg = job.imgfld + "\\" + strImg;
// check file exist
if (!File.Exists(strJpeg))
{
updateLog(strJpeg + " image file does not exist!");
blnXmlIsValid = false;
goto outer;
}
pgimg.Add(strJpeg);
}
job.pgimg = new List <string>(pgimg);
createPDF(job, OutputPath);
}
// everything is ok
blnXmlIsValid = true;
}
catch (Exception ex)
{
message = ex.Message;
MessageBox.Show(message, caption, buttons);
blnXmlIsValid = false;
}
outer:
// once done, move to success directory
string donePath = "";
if (blnXmlIsValid)
{
donePath = strWatchFolder + "\\" + cSuccess + "\\";
updateLog("OK: " + filename);
}
else
{
donePath = strWatchFolder + "\\" + cError + "\\";
updateLog("ERROR: " + filename);
}
//check first
if (!Directory.Exists(donePath))
{
Directory.CreateDirectory(donePath);
}
string sourceFile = xmlfile;
string destinationFile = donePath + filename;
try
{
// To move a file or folder to a new location
File.Move(sourceFile, destinationFile);
}
catch (Exception e)
{
if (e is IOException)
{
File.Copy(sourceFile, destinationFile, true);
File.Delete(sourceFile);
}
else
{
// do nothing
}
}
}
