public void AddOrReplaceTitle(string title)
{
if (string.IsNullOrWhiteSpace(title))
{
return;
}
_pdfa.GetDocumentInfo().SetMoreInfo(PdfName.Title.GetValue(), title);
}
public virtual void CreatePdf(String dest)
{
//Initialize PDFA document with output intent
PdfADocument pdf = new PdfADocument(new PdfWriter(dest), PdfAConformanceLevel.PDF_A_1A, new PdfOutputIntent
("Custom", "", "http://www.color.org", "sRGB IEC61966-2.1", new FileStream(INTENT, FileMode.Open, FileAccess.Read
)));
//Setting some required parameters
pdf.SetTagged();
pdf.GetCatalog().SetLang(new PdfString("en-US"));
pdf.GetCatalog().SetViewerPreferences(new PdfViewerPreferences().SetDisplayDocTitle(true));
PdfDocumentInfo info = pdf.GetDocumentInfo();
info.SetTitle("iText7 PDF/A-1a example");
//Create PdfMerger instance
PdfMerger merger = new PdfMerger(pdf);
//Add pages from the first document
PdfDocument firstSourcePdf = new PdfDocument(new PdfReader(SRC1));
merger.Merge(firstSourcePdf, 1, firstSourcePdf.GetNumberOfPages());
//Add pages from the second pdf document
PdfDocument secondSourcePdf = new PdfDocument(new PdfReader(SRC2));
merger.Merge(secondSourcePdf, 1, secondSourcePdf.GetNumberOfPages());
//Close the documents
firstSourcePdf.Close();
secondSourcePdf.Close();
pdf.Close();
}
public async Task ShouldAddCustomProperties()
{
var path = $"/pdfa";
var prop1 = Guid.NewGuid().ToString("N");
var prop2 = Guid.NewGuid().ToString("N");
var fixture = $"{Program.TestProjectPath}/Fixtures/dummy.pdf";
var pdfFile = await File.ReadAllBytesAsync(fixture);
var formData = new PdfFormData().WithConformanceLevel("PDF_A_2B")
.AddCustomProperty(nameof(prop1), prop1)
.AddCustomProperty(nameof(prop2), prop2)
.Upload(pdfFile);
var response = await _client.PostAsync(path, formData);
var stream = await response.Content.ReadAsStreamAsync();
var pdfa = new PdfADocument(new PdfReader(stream), new PdfWriter(new MemoryStream()));
Assert.Equal(HttpStatusCode.OK, response.StatusCode);
Assert.Equal(prop1, pdfa.GetDocumentInfo().GetMoreInfo(nameof(prop1)));
Assert.Equal(prop2, pdfa.GetDocumentInfo().GetMoreInfo(nameof(prop2)));
}
public virtual void CreatePdf(String dest)
{
PdfADocument pdf = new PdfADocument(new PdfWriter(dest), PdfAConformanceLevel.PDF_A_3A, new PdfOutputIntent
("Custom", "", "http://www.color.org", "sRGB IEC61966-2.1", new FileStream(INTENT, FileMode.Open, FileAccess.Read
)));
Document document = new Document(pdf, PageSize.A4.Rotate());
document.SetMargins(20, 20, 20, 20);
//Setting some required parameters
pdf.SetTagged();
pdf.GetCatalog().SetLang(new PdfString("en-US"));
pdf.GetCatalog().SetViewerPreferences(new PdfViewerPreferences().SetDisplayDocTitle(true));
PdfDocumentInfo info = pdf.GetDocumentInfo();
info.SetTitle("iText7 PDF/A-3 example");
//Add attachment
PdfDictionary parameters = new PdfDictionary();
parameters.Put(PdfName.ModDate, new PdfDate().GetPdfObject());
PdfFileSpec fileSpec = PdfFileSpec.CreateEmbeddedFileSpec(pdf, File.ReadAllBytes(System.IO.Path.Combine(DATA
)), "united_states.csv", "united_states.csv", new PdfName("text/csv"), parameters, PdfName.Data);
fileSpec.Put(new PdfName("AFRelationship"), new PdfName("Data"));
pdf.AddFileAttachment("united_states.csv", fileSpec);
PdfArray array = new PdfArray();
array.Add(fileSpec.GetPdfObject().GetIndirectReference());
pdf.GetCatalog().Put(new PdfName("AF"), array);
//Embed fonts
PdfFont font = PdfFontFactory.CreateFont(FONT, true);
PdfFont bold = PdfFontFactory.CreateFont(BOLD_FONT, true);
// Create content
Table table = new Table(UnitValue.CreatePercentArray(new float[] { 4, 1, 3, 4, 3, 3, 3, 3, 1 }))
.UseAllAvailableWidth();
using (StreamReader sr = File.OpenText(DATA))
{
String line = sr.ReadLine();
Process(table, line, bold, true);
while ((line = sr.ReadLine()) != null)
{
Process(table, line, font, false);
}
}
document.Add(table);
//Close document
document.Close();
}
public async Task ShouldReplaceAuthor()
{
var path = $"/pdfa";
var author = Guid.NewGuid().ToString("N");
var fixture = $"{Program.TestProjectPath}/Fixtures/dummy.pdf";
var pdfFile = await File.ReadAllBytesAsync(fixture);
var formData = new PdfFormData()
.WithConformanceLevel("PDF_A_2B")
.WithAuthor(author)
.Upload(pdfFile);
var response = await _client.PostAsync(path, formData);
var stream = await response.Content.ReadAsStreamAsync();
var pdfa = new PdfADocument(new PdfReader(stream), new PdfWriter(new MemoryStream()));
Assert.Equal(HttpStatusCode.OK, response.StatusCode);
Assert.Equal(author, pdfa.GetDocumentInfo().GetAuthor());
}
private void ManipulatePdf(String dest)
{
PdfFont font = PdfFontFactory.CreateFont(FONT, PdfEncodings.IDENTITY_H);
Stream fileStream =
new FileStream("../../../resources/data/sRGB_CS_profile.icm", FileMode.Open, FileAccess.Read);
PdfADocument pdfDoc = new PdfADocument(new PdfWriter(dest), PdfAConformanceLevel.PDF_A_1A,
new PdfOutputIntent("Custom", "",
null, "sRGB IEC61966-2.1", fileStream));
pdfDoc.GetCatalog().SetLang(new PdfString("nl-nl"));
pdfDoc.SetTagged();
Document doc = new Document(pdfDoc);
doc.SetMargins(MARGIN_OF_ONE_CM, MARGIN_OF_ONE_CM, MARGIN_OF_ONE_CM, MARGIN_OF_ONE_CM);
PdfDocumentInfo info = pdfDoc.GetDocumentInfo();
info
.SetTitle("title")
.SetAuthor("Author")
.SetSubject("Subject")
.SetCreator("Creator")
.SetKeywords("Metadata, iText, PDF")
.SetCreator("My program using iText")
.AddCreationDate();
Paragraph element = new Paragraph("Hello World").SetFont(font).SetFontSize(10);
doc.Add(element);
Image logoImage = new Image(ImageDataFactory.Create(LOGO));
logoImage.GetAccessibilityProperties().SetAlternateDescription("Logo");
doc.Add(logoImage);
doc.Close();
}
public async Task ShouldReplaceCreationDate()
{
var path = $"/pdfa";
var creationDate = new DateTime(1980, 10, 10);
var fixture = $"{Program.TestProjectPath}/Fixtures/dummy.pdf";
var pdfFile = await File.ReadAllBytesAsync(fixture);
var formData = new PdfFormData()
.WithConformanceLevel("PDF_A_2B")
.WithCreationDate(creationDate)
.Upload(pdfFile);
var response = await _client.PostAsync(path, formData);
var stream = await response.Content.ReadAsStreamAsync();
var pdfa = new PdfADocument(new PdfReader(stream), new PdfWriter(new MemoryStream()));
var creationDateProperty = PdfName.CreationDate.GetValue();
var pdfaCreationDate = pdfa.GetDocumentInfo().GetMoreInfo(creationDateProperty);
Assert.Equal(HttpStatusCode.OK, response.StatusCode);
Assert.Equal(creationDate, Convert.ToDateTime(pdfaCreationDate));
}
private void ButtonStart_Click(object sender, EventArgs e)
{
string title = IniFile.ReadIni("metadane", "Title");
string author = IniFile.ReadIni("metadane", "Author");
string subject = IniFile.ReadIni("metadane", "Subject");
string keywords = IniFile.ReadIni("metadane", "Keywords");
string podstawaPrawna = IniFile.ReadIni("metadane_dod", "podstawa_prawna");
List <string> inputFolders = new List <string> {
_inputDir
};
inputFolders.AddRange(Directory.GetDirectories(_inputDir, "*", SearchOption.AllDirectories).ToList());
Dictionary <string, int> validationErrors = new Dictionary <string, int>();
Dictionary <string, int> prefiksErrors = new Dictionary <string, int>();
Dictionary <string, string> otherErrors = new Dictionary <string, string>();
foreach (string inputFolder in inputFolders)
{
string outputFolder = inputFolder.Replace(_inputDir, _outputDir);
Directory.CreateDirectory(outputFolder);
string[] inputFiles = Directory.GetFiles(inputFolder, "*.pdf", SearchOption.TopDirectoryOnly);
foreach (string inputFile in inputFiles)
{
string outputFile = Path.Combine(outputFolder, Path.GetFileName(inputFile) ?? throw new InvalidOperationException());
PdfDocument srcPdf = new PdfDocument(new PdfReader(inputFile));
PdfOutputIntent rgbIntent = new PdfOutputIntent("Custom",
"",
"http://www.color.org",
"sRGB IEC61966-2.1",
new MemoryStream(Resources.sRGB_CS_profile));
PdfADocument outputPdf = new PdfADocument(new PdfWriter(outputFile), PdfAConformanceLevel.PDF_A_3B, rgbIntent);
try
{
srcPdf.CopyPagesTo(1, srcPdf.GetNumberOfPages(), outputPdf);
}
catch (Exception exception)
{
srcPdf.Close();
Document document = new Document(outputPdf);
document.Add(new Paragraph());
document.Close();
outputPdf.Close();
otherErrors.Add(inputFile, exception.Message);
continue;
}
srcPdf.Close();
PdfDocumentInfo info = outputPdf.GetDocumentInfo();
info.SetCreator("GN PDF_A Creator");
info.SetTitle(title);
info.SetAuthor(author);
info.SetSubject(subject);
info.SetKeywords(keywords);
info.SetMoreInfo(@"Podstawa prawna", podstawaPrawna);
string file = Path.GetFileName(outputFile);
Dictionary <string, string> rodzajDokumentu = _prefix.Where(p => file.ToUpper().Contains(p.Key.ToUpper())).ToDictionary(x => x.Key, x => x.Value);
if (rodzajDokumentu.Count != 1)
{
prefiksErrors.Add(inputFile, rodzajDokumentu.Count);
info.SetMoreInfo(@"Rodzaj Dokumentu", "");
}
else
{
info.SetMoreInfo(@"Rodzaj Dokumentu", rodzajDokumentu.Values.ElementAt(0));
}
info.SetMoreInfo("software", @"The file was created by the PDF_A program using iText 7 library");
info.SetMoreInfo("license", @"This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.");
info.SetMoreInfo("copyright", @"Copyright (C) 2019 GISNET");
for (int i = 0; i <= outputPdf.GetNumberOfPdfObjects(); i++)
{
PdfObject pdfObject = outputPdf.GetPdfObject(i);
if (pdfObject != null && pdfObject.IsStream())
{
PdfStream pdfStream = (PdfStream)pdfObject;
PdfObject subtype = pdfStream.Get(PdfName.Subtype);
if (Equals(subtype, PdfName.Image) && pdfStream.ContainsKey(PdfName.Interpolate))
{
pdfStream.Remove(PdfName.Interpolate);
}
}
}
try
{
outputPdf.Close();
}
catch (Exception exception)
{
otherErrors.Add(inputFile, exception.Message);
continue;
}
using (PDFACompliance pdfA = new PDFACompliance(false, outputFile, null, PDFACompliance.Conformance.e_Level3B, null, 10, false))
{
int errCnt = pdfA.GetErrorCount();
if (errCnt > 0)
{
validationErrors.Add(outputFile, errCnt);
}
}
}
}
using (StreamWriter errorFile = new StreamWriter(new FileStream("errors_validation.txt", FileMode.Create)))
{
foreach (var error in validationErrors)
{
errorFile.WriteLine(error.Key + ": " + error.Value);
}
}
using (StreamWriter errorFile = new StreamWriter(new FileStream("errors_prefix.txt", FileMode.Create)))
{
foreach (var error in prefiksErrors)
{
errorFile.WriteLine(error.Key + ": " + error.Value);
}
}
using (StreamWriter errorFile = new StreamWriter(new FileStream("errors_other.txt", FileMode.Create)))
{
foreach (var error in otherErrors)
{
errorFile.WriteLine(error.Key + ": " + error.Value);
}
}
MessageBox.Show(@"Przetwarzanie zakończono.", Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Information);
}