/// <summary>
/// Updates the file process.
/// </summary>
/// <param name="file">The file.</param>
public static void UpdateFileProcess(IFileProcess file)
{
if (file != null && (!file.IsNewVersion || string.IsNullOrEmpty(file.FileName)))
return;
var sysOptions = SystemOptionsInfo.GetSystemOptionsInfo();
if (sysOptions == null)
return;
if (file == null)
return;
var newFileName = Guid.NewGuid() + Path.GetExtension(file.FileName);
UpdateFileProcess(file.FileName, newFileName, sysOptions.FileProcessorURI);
if (file.IsReadyForPdf())
{
string newFileNameWithPdfExtension = FileHelper.GetNewFileNameWithPdfExtension(newFileName);
UpdateFileProcess(file.ConvertedFileName, newFileNameWithPdfExtension, sysOptions.FileProcessorURI);
}
file.FileName = newFileName;
}
public void UpdatePdf(IEditableRoot item, IFileProcess file)
{
if (file == null || item == null || string.IsNullOrEmpty(file.FileName)) return;
var sysOptions = SystemOptionsInfo.GetSystemOptionsInfo();
if (sysOptions == null)
return;
if (file.UseReport.HasValue && file.UseReport.Value)
{
GeneratePdfFromReport(item, file, sysOptions);
return;
}
if (!file.IsReadyForPdf())
{
return;
}
if (!file.IsPdfWithReport())
{
return;
}
DownloadDocument(
file.FileName,
sysOptions,
fileStream =>
{
if (fileStream == null || fileStream.Length == 0)
return;
try
{
var isLandscape = false;
using (var documentStream = new MemoryStream())
{
if (!SavePdfToStream(file.FileName, fileStream, documentStream, ref isLandscape)) return;
//watermarks
using (var pdfDoc = new Aspose.Pdf.Document(documentStream))
{
if (pdfDoc.Pages.Count == 0)
return;
var watermarkReport = isLandscape ? file.WatermarkLandscapeReportName : file.WatermarkPortraitReportName;
if (!string.IsNullOrEmpty(watermarkReport))
{
var ms = GetReportStream(item, watermarkReport);
var watermarkPdf = new Aspose.Pdf.Document(ms);
if (watermarkPdf.Pages.Count > 0)
{
var pageStamp = new Aspose.Pdf.PdfPageStamp(watermarkPdf.Pages[1]) { Background = false, Opacity = 0.0 };
var page = (file.FirstPageWatermark.HasValue && file.FirstPageWatermark.Value) ? 1 : 2;
for (var i = page; i <= pdfDoc.Pages.Count; i++)
pdfDoc.Pages[i].AddStamp(pageStamp);
}
}
//cover page
var coverPageReport = isLandscape ? file.CoverPageLandscapeReportName : file.CoverPagePortraitReportName;
if (!string.IsNullOrEmpty(coverPageReport))
{
var ms = GetReportStream(item, coverPageReport);
var coverPagePdf = new Aspose.Pdf.Document(ms);
pdfDoc.Pages.Insert(1, coverPagePdf.Pages);
}
//Appendix
var appendixReport = isLandscape ? file.AppendixLandscapeReportName : file.AppendixPortraitReportName;
if (!string.IsNullOrEmpty(appendixReport))
{
var ms = GetReportStream(item, appendixReport);
var appendixePdf = new Aspose.Pdf.Document(ms);
pdfDoc.Pages.Insert(pdfDoc.Pages.Count + 1, appendixePdf.Pages);
}
var outputStream = new MemoryStream();
pdfDoc.Save(outputStream);
var newFileNameWithPdfExtension = string.IsNullOrEmpty(file.ConvertedFileName) ?
FileHelper.GetNewFileNameWithPdfExtension(file.FileName) :
file.ConvertedFileName;
UploadFile(newFileNameWithPdfExtension, outputStream, sysOptions);
if (file.ConvertedFileName != newFileNameWithPdfExtension)
{
file.ConvertedFileName = newFileNameWithPdfExtension;
((ISavable)file).Save();
}
}
}
}
catch (Exception e)
{
Logger.Log(LogSeverity.Error, "FileManager.UpdatePdf", e.ToString());
}
});
}
