virtual public void ParseXHtml(PdfWriter writer, Document doc, Stream inp, Stream inCssFile, Encoding charset, IFontProvider fontProvider)
{
CssFilesImpl cssFiles = new CssFilesImpl();
if (inCssFile != null)
{
cssFiles.Add(GetCSS(inCssFile));
}
else
{
cssFiles.Add(GetDefaultCSS());
}
StyleAttrCSSResolver cssResolver = new StyleAttrCSSResolver(cssFiles);
HtmlPipelineContext hpc = new HtmlPipelineContext(new CssAppliersImpl(fontProvider));
hpc.SetAcceptUnknown(true).AutoBookmark(true).SetTagFactory(GetDefaultTagProcessorFactory());
HtmlPipeline htmlPipeline = new HtmlPipeline(hpc, new PdfWriterPipeline(doc, writer));
IPipeline pipeline = new CssResolverPipeline(cssResolver, htmlPipeline);
XMLWorker worker = new XMLWorker(pipeline, true);
XMLParser p = new XMLParser(true, worker, charset);
if (charset != null)
{
p.Parse(inp, charset);
}
else
{
p.Parse(inp);
}
}
protected virtual void TransformHtml2Pdf(Document doc, PdfWriter pdfWriter, IImageProvider imageProvider,
IFontProvider fontProvider, Stream cssFile)
{
CssFilesImpl cssFiles = new CssFilesImpl();
if (cssFile == null)
{
cssFile =
typeof(XMLWorker).Assembly.GetManifestResourceStream("iTextSharp.tool.xml.css.default.css");
}
cssFiles.Add(XMLWorkerHelper.GetCSS(cssFile));
StyleAttrCSSResolver cssResolver = new StyleAttrCSSResolver(cssFiles);
HtmlPipelineContext hpc;
if (fontProvider != null)
{
hpc = new HtmlPipelineContext(new CssAppliersImpl(fontProvider));
}
else
{
hpc = new HtmlPipelineContext(null);
}
hpc.SetImageProvider(imageProvider);
hpc.SetAcceptUnknown(true).AutoBookmark(true).SetTagFactory(Tags.GetHtmlTagProcessorFactory());
HtmlPipeline htmlPipeline = new HtmlPipeline(hpc, new PdfWriterPipeline(doc, pdfWriter));
IPipeline pipeline = new CssResolverPipeline(cssResolver, htmlPipeline);
XMLWorker worker = new XMLWorker(pipeline, true);
XMLParser xmlParse = new XMLParser(true, worker, Encoding.GetEncoding("UTF-8"));
xmlParse.Parse(File.OpenRead(inputHtml), Encoding.GetEncoding("UTF-8"));
}
protected override void TransformHtml2Pdf()
{
Document doc = new Document(PageSize.A4.Rotate());
PdfWriter pdfWriter = PdfWriter.GetInstance(doc, new FileStream(outPdf, FileMode.Create));
doc.SetMargins(doc.LeftMargin - 10, doc.RightMargin - 10, doc.TopMargin, doc.BottomMargin);
doc.Open();
CssFilesImpl cssFiles = new CssFilesImpl();
cssFiles.Add(
XMLWorkerHelper.GetCSS(
File.OpenRead(RESOURCES + @"\tool\xml\examples\" + "sampleTest.css")));
StyleAttrCSSResolver cssResolver = new StyleAttrCSSResolver(cssFiles);
HtmlPipelineContext hpc =
new HtmlPipelineContext(
new CssAppliersImpl(new XMLWorkerFontProvider(RESOURCES + @"\tool\xml\examples\fonts")));
hpc.SetAcceptUnknown(true).AutoBookmark(true).SetTagFactory(Tags.GetHtmlTagProcessorFactory());
hpc.SetImageProvider(new SampleTest.SampleTestImageProvider());
HtmlPipeline htmlPipeline = new HtmlPipeline(hpc, new PdfWriterPipeline(doc, pdfWriter));
IPipeline pipeline = new CssResolverPipeline(cssResolver, htmlPipeline);
XMLWorker worker = new XMLWorker(pipeline, true);
XMLParser p = new XMLParser(true, worker, Encoding.GetEncoding("UTF-8"));
p.Parse(File.OpenRead(inputHtml), Encoding.GetEncoding("UTF-8"));
doc.Close();
}
virtual public void ParseXfaOnlyXML()
{
TextReader bis = File.OpenText(RESOURCE_TEST_PATH + SNIPPETS + TEST + "snippet.html");
Document doc = new Document(PageSize.A4);
float margin = utils.ParseRelativeValue("10%", PageSize.A4.Width);
doc.SetMargins(margin, margin, margin, margin);
PdfWriter writer = null;
try {
writer = PdfWriter.GetInstance(doc, new FileStream(
TARGET + TEST + "Test.pdf", FileMode.Create));
}
catch (DocumentException e) {
Console.WriteLine(e);
}
CssFilesImpl cssFiles = new CssFilesImpl();
cssFiles.Add(XMLWorkerHelper.GetInstance().GetDefaultCSS());
StyleAttrCSSResolver cssResolver = new StyleAttrCSSResolver(cssFiles);
HtmlPipelineContext hpc = new HtmlPipelineContext(null);
hpc.SetAcceptUnknown(true).AutoBookmark(true).SetTagFactory(Tags.GetHtmlTagProcessorFactory());
IPipeline pipeline = new CssResolverPipeline(cssResolver,
new HtmlPipeline(hpc, new PdfWriterPipeline(doc, writer)));
XMLWorker worker = new XMLWorker(pipeline, true);
doc.Open();
XMLParser p = new XMLParser(true, worker);
p.Parse(bis);
doc.Close();
}
protected override void MakePdf(string outPdf)
{
Document doc = new Document(PageSize.A4_LANDSCAPE);
PdfWriter pdfWriter = PdfWriter.GetInstance(doc, new FileStream(outPath + outPdf, FileMode.Create));
doc.SetMargins(0, 0, 0, 0);
doc.Open();
CssFilesImpl cssFiles = new CssFilesImpl();
cssFiles.Add(
XMLWorkerHelper.GetCSS(
File.OpenRead(RESOURCES + Path.DirectorySeparatorChar + testPath + testName +
Path.DirectorySeparatorChar + "sampleTest.css")));
StyleAttrCSSResolver cssResolver = new StyleAttrCSSResolver(cssFiles);
HtmlPipelineContext hpc =
new HtmlPipelineContext(
new CssAppliersImpl(new XMLWorkerFontProvider(RESOURCES + @"\tool\xml\examples\fonts")));
hpc.SetAcceptUnknown(true).AutoBookmark(true).SetTagFactory(Tags.GetHtmlTagProcessorFactory());
hpc.SetImageProvider(new SampleTestImageProvider());
HtmlPipeline htmlPipeline = new HtmlPipeline(hpc, new PdfWriterPipeline(doc, pdfWriter));
IPipeline pipeline = new CssResolverPipeline(cssResolver, htmlPipeline);
XMLWorker worker = new XMLWorker(pipeline, true);
XMLParser p = new XMLParser(true, worker, Encoding.GetEncoding("UTF-8"));
p.Parse(File.OpenRead(inputHtml), Encoding.GetEncoding("UTF-8"));
doc.Close();
}
virtual public void SetUp()
{
LoggerFactory.GetInstance().SetLogger(new SysoLogger(3));
files = new CssFilesImpl();
StyleAttrCSSResolver resolver = new StyleAttrCSSResolver(files);
string u = RESOURCES + "/css/style.css";
resolver.AddCssFile(u.Replace("%20", " "), false); // fix url conversion of space (%20) for File
Dictionary <String, String> attr = new Dictionary <String, String>();
t = new Tag("body", attr);
}
public byte[] GeneratePdfOutput(ControllerContext context, object model = null, string viewName = null,
Action <PdfWriter, Document> configureSettings = null)
{
if (viewName == null)
{
viewName = context.RouteData.GetRequiredString("action");
}
context.Controller.ViewData.Model = model;
byte[] output;
using (var document = new Document())
{
using (var workStream = new MemoryStream())
{
PdfWriter writer = PdfWriter.GetInstance(document, workStream);
writer.CloseStream = false;
if (configureSettings != null)
{
configureSettings(writer, document);
}
document.Open();
//base64 image support : https://rupertmaier.wordpress.com/2014/08/22/creating-a-pdf-with-an-image-in-itextsharp/
var tagProcessors = (DefaultTagProcessorFactory)Tags.GetHtmlTagProcessorFactory();
tagProcessors.RemoveProcessor(HTML.Tag.IMG);
tagProcessors.AddProcessor(HTML.Tag.IMG, new CustomImageTagProcessor());
var cssFiles = new CssFilesImpl();
cssFiles.Add(XMLWorkerHelper.GetInstance().GetDefaultCSS());
var cssResolver = new StyleAttrCSSResolver(cssFiles);
var charset = Encoding.UTF8;
var hpc = new HtmlPipelineContext(new CssAppliersImpl(new XMLWorkerFontProvider()));
hpc.SetAcceptUnknown(true).AutoBookmark(true).SetTagFactory(tagProcessors);
var htmlPipeline = new HtmlPipeline(hpc, new PdfWriterPipeline(document, writer));
var cssPipeline = new CssResolverPipeline(cssResolver, htmlPipeline);
var worker = new XMLWorker(cssPipeline, true);
var xmlParser = new XMLParser(true, worker, charset);
using (var reader = new StringReader(RenderRazorView(context, viewName)))
{
xmlParser.Parse(reader);
document.Close();
output = workStream.ToArray();
}
}
}
return(output);
}
//public FileResult GetEligibilityForm(string id = "0")
public ActionResult GetMDTFormPDF(long id = 0, bool isdoc = false)
{
var fileBytes = new byte[0];
if (isdoc)
{
var attachDetails = FactoryInstance.Instance.CreateInstance <Reporting>().GetMDTAttachmentById(id);
fileBytes = attachDetails.AttachmentFileByte;
}
else
{
var result = FactoryInstance.Instance.CreateInstance <Reporting>().GetMDTReportById(id, "pdf");
// Render the view xml to a string, then parse that string into an XML dom.
string html = this.RenderActionResultToString(this.View("MDTFormPdfView", result));
var output = new MemoryStream();
using (var doc = new Document(PageSize.A4))
{
var writer = PdfWriter.GetInstance(doc, output);
PDFBackgroundHelper pageEventHelper = new PDFBackgroundHelper();
writer.PageEvent = pageEventHelper;
writer.CloseStream = false;
doc.Open();
var tagProcessors = (DefaultTagProcessorFactory)Tags.GetHtmlTagProcessorFactory();
tagProcessors.RemoveProcessor(HTML.Tag.IMG); // remove the default processor
tagProcessors.AddProcessor(HTML.Tag.IMG, new CustomImageTagProcessor()); // use our new processor
CssFilesImpl cssFiles = new CssFilesImpl();
cssFiles.Add(XMLWorkerHelper.GetInstance().GetDefaultCSS());
var cssResolver = new StyleAttrCSSResolver(cssFiles);
cssResolver.AddCss(@"code { padding: 2px 4px; }", "utf-8", true);
var charset = Encoding.UTF8;
var hpc = new HtmlPipelineContext(new CssAppliersImpl(new XMLWorkerFontProvider()));
hpc.SetAcceptUnknown(true).AutoBookmark(true).SetTagFactory(tagProcessors); // inject the tagProcessors
var htmlPipeline = new HtmlPipeline(hpc, new PdfWriterPipeline(doc, writer));
var pipeline = new CssResolverPipeline(cssResolver, htmlPipeline);
var worker = new XMLWorker(pipeline, true);
var xmlParser = new XMLParser(true, worker, charset);
xmlParser.Parse(new StringReader(html));
}
output.Position = 0;
fileBytes = output.ToArray();
}
// Send the binary data to the browser.
return(new BinaryContentResult(fileBytes, "application/pdf"));
// return File(fileBytes, "application/pdf", "MDT form of" + result.Name + ".pdf");
}
/// <summary>
/// Converts the specified view name and data model to a PDF.
/// </summary>
/// <param name="viewName">The name of the view to convert to PDF.</param>
/// <param name="dataModel">The data model to use.</param>
/// <param name="pageSize">The size of the page to create.</param>
/// <returns>The raw data of the PDF as a byte array.</returns>
protected virtual byte[] PdfBytes(string viewName, object dataModel, Rectangle pageSize)
{
if (String.IsNullOrEmpty(viewName))
{
viewName = ControllerContext.RouteData.Values["action"].ToString();
}
using (var document = new Document()) {
if (pageSize == null)
{
pageSize = PageSize.LETTER;
}
document.SetPageSize(pageSize);
using (var ms = new MemoryStream()) {
PdfWriter writer = PdfWriter.GetInstance(document, ms);
writer.CloseStream = false;
document.Open();
using (var sw = new StringWriter()) {
ViewData.Model = dataModel;
var viewEngine = (ICompositeViewEngine)HttpContext.RequestServices.GetService(typeof(ICompositeViewEngine));
var contextAccessor = (IActionContextAccessor)HttpContext.RequestServices.GetService(typeof(IActionContextAccessor));
var viewResult = viewEngine.FindView(contextAccessor.ActionContext, viewName, true);
var viewContext = new ViewContext(contextAccessor.ActionContext, viewResult.View, ViewData, TempData, sw, new HtmlHelperOptions());
var viewTask = viewResult.View.RenderAsync(viewContext);
viewTask.Wait();
using (var reader = new StringReader(sw.ToString())) {
var tagProcessors = (DefaultTagProcessorFactory)Tags.GetHtmlTagProcessorFactory();
tagProcessors.RemoveProcessor(HTML.Tag.IMG); // remove the default processor
tagProcessors.AddProcessor(HTML.Tag.IMG, new EmbeddedImageTagProcessor()); // use our new processor
CssFilesImpl cssFiles = new CssFilesImpl();
cssFiles.Add(XMLWorkerHelper.GetInstance().GetDefaultCSS());
var cssResolver = new StyleAttrCSSResolver(cssFiles);
var charset = Encoding.UTF8;
var hpc = new HtmlPipelineContext(new CssAppliersImpl(new XMLWorkerFontProvider()));
hpc.SetAcceptUnknown(true).AutoBookmark(true).SetTagFactory(tagProcessors); // inject the tagProcessors
var htmlPipeline = new HtmlPipeline(hpc, new PdfWriterPipeline(document, writer));
var pipeline = new CssResolverPipeline(cssResolver, htmlPipeline);
var worker = new XMLWorker(pipeline, true);
var xmlParser = new XMLParser(true, worker, charset);
//XMLWorkerHelper.GetInstance().ParseXHtml(writer, document, reader);
xmlParser.Parse(reader);
document.Close();
return(ms.ToArray());
}
}
}
}
}
/**
* @param d the ElementHandler
* @param inp the Stream
* @throws IOException if something went seriously wrong with IO.
*/
public void ParseXHtml(IElementHandler d, Stream inp, Encoding charset)
{
CssFilesImpl cssFiles = new CssFilesImpl();
cssFiles.Add(GetDefaultCSS());
StyleAttrCSSResolver cssResolver = new StyleAttrCSSResolver(cssFiles);
HtmlPipelineContext hpc = new HtmlPipelineContext();
hpc.SetAcceptUnknown(true).AutoBookmark(true).SetTagFactory(GetDefaultTagProcessorFactory());
IPipeline pipeline = new CssResolverPipeline(cssResolver, new HtmlPipeline(hpc, new ElementHandlerPipeline(d,
null)));
XMLWorker worker = new XMLWorker(pipeline, true);
XMLParser p = new XMLParser(true, worker, charset);
p.Parse(inp);
}
/**
* Parses the xml data. This method configures the XMLWorker to parse
* (X)HTML/CSS and accept unknown tags. Writes the output in the given
* PdfWriter with the given document.
*
* @param writer the PdfWriter
* @param doc the Document
* @param inp the reader
* @throws IOException thrown when something went wrong with the IO
*/
virtual public void ParseXHtml(PdfWriter writer, Document doc, TextReader inp)
{
CssFilesImpl cssFiles = new CssFilesImpl();
cssFiles.Add(GetDefaultCSS());
StyleAttrCSSResolver cssResolver = new StyleAttrCSSResolver(cssFiles);
HtmlPipelineContext hpc = new HtmlPipelineContext(null);
hpc.SetAcceptUnknown(true).AutoBookmark(true).SetTagFactory(GetDefaultTagProcessorFactory());
IPipeline pipeline = new CssResolverPipeline(cssResolver, new HtmlPipeline(hpc, new PdfWriterPipeline(doc,
writer)));
XMLWorker worker = new XMLWorker(pipeline, true);
XMLParser p = new XMLParser();
p.AddListener(worker);
p.Parse(inp);
}
virtual public void SetUp()
{
LoggerFactory.GetInstance().SetLogger(new SysoLogger(3));
cssFiles = new CssFilesImpl();
String path = RESOURCES + @"\css\test.css";
path = path.Substring(0, path.LastIndexOf("test.css"));
FileRetrieveImpl r = new FileRetrieveImpl(new String[] { path });
StyleAttrCSSResolver cssResolver = new StyleAttrCSSResolver(cssFiles, r);
HtmlPipelineContext hpc = new HtmlPipelineContext(null);
hpc.SetAcceptUnknown(false).AutoBookmark(true).SetTagFactory(Tags.GetHtmlTagProcessorFactory());
IPipeline pipeline = new CssResolverPipeline(cssResolver, new HtmlPipeline(hpc, null));
XMLWorker worker = new XMLWorker(pipeline, true);
p = new XMLParser(worker);
}
/**
* Parses the xml data. This method configures the XMLWorker to parse
* (X)HTML/CSS and accept unknown tags. Writes the output in the given
* PdfWriter with the given document.
*
* @param writer the PdfWriter
* @param doc the Document
* @param in the reader
* @throws IOException thrown when something went wrong with the IO
*/
public PdfTemplate ParseToTemplate(PdfContentByte cb, TextReader input)
{
CssFilesImpl cssFiles = new CssFilesImpl();
cssFiles.Add(GetDefaultCSS());
ICSSResolver cssResolver = new StyleAttrSvgCSSResolver(cssFiles);
SvgPipelineContext hpc = new SvgPipelineContext();
hpc.SetTagFactory(GetDefaultTagProcessorFactory());
PdfTemplatePipeline templatePipeline = new PdfTemplatePipeline(cb);
IPipeline pipeline = new CssResolverPipeline(cssResolver, new SvgPipeline(hpc, templatePipeline));
XMLWorker worker = new XMLWorker(pipeline, true);
XMLParser p = new XMLParser();
p.AddListener(worker);
p.Parse(input);
return(templatePipeline.GetTemplate());
}
public static void ServePdfEmbeddedImages(string url)
{
using (var doc = new Document(PageSize.LETTER))
{
var writer = PdfWriter.GetInstance(doc, HttpContext.Current.Response.OutputStream);
writer.InitialLeading = 12.5f;
doc.Open();
string lastPart = "";
string[] parts = url.Split('=');
if (parts.Count() > 2)
{
lastPart = "_" + parts[parts.Count() - 2];
}
HttpContext.Current.Response.ContentType = "application/pdf";
HttpContext.Current.Response.AddHeader("content-disposition", "attachment;filename=Alert" + lastPart + ".pdf");
HttpContext.Current.Response.Cache.SetCacheability(HttpCacheability.NoCache);
WebClient web = new WebClient();
var html = web.DownloadString(url);
var tagProcessors = (DefaultTagProcessorFactory)Tags.GetHtmlTagProcessorFactory();
tagProcessors.RemoveProcessor(HTML.Tag.IMG); // remove the default processor
tagProcessors.AddProcessor(HTML.Tag.IMG, new CustomImageTagProcessor()); // use our new processor
CssFilesImpl cssFiles = new CssFilesImpl();
cssFiles.Add(XMLWorkerHelper.GetInstance().GetDefaultCSS());
var cssResolver = new StyleAttrCSSResolver(cssFiles);
cssResolver.AddCss(@"code { padding: 2px 4px; } img { padding: 4px 8px; }", "utf-8", true);
var charset = Encoding.UTF8;
var hpc = new HtmlPipelineContext(new CssAppliersImpl(new XMLWorkerFontProvider()));
hpc.SetAcceptUnknown(true).AutoBookmark(true).SetTagFactory(tagProcessors); // inject the tagProcessors
var htmlPipeline = new HtmlPipeline(hpc, new PdfWriterPipeline(doc, writer));
var pipeline = new CssResolverPipeline(cssResolver, htmlPipeline);
var worker = new XMLWorker(pipeline, true);
var xmlParser = new XMLParser(true, worker, charset);
xmlParser.Parse(new StringReader(html));
HttpContext.Current.Response.Write(doc);
HttpContext.Current.Response.End();
}
//Process.Start("test.pdf");
}
protected override void MakePdf(string outPdf)
{
Document doc = new Document(PageSize.A3.Rotate());
PdfWriter pdfWriter = PdfWriter.GetInstance(doc, new FileStream(outPdf, FileMode.Create));
pdfWriter.CreateXmpMetadata();
doc.SetMargins(200, 200, 0, 0);
doc.Open();
CssFilesImpl cssFiles = new CssFilesImpl();
cssFiles.Add(
XMLWorkerHelper.GetCSS(
File.OpenRead(RESOURCES + Path.DirectorySeparatorChar + testPath + Path.DirectorySeparatorChar + testName +
Path.DirectorySeparatorChar + "complexDiv_files" + Path.DirectorySeparatorChar +
"main.css")));
cssFiles.Add(
XMLWorkerHelper.GetCSS(
File.OpenRead(RESOURCES + Path.DirectorySeparatorChar + testPath + Path.DirectorySeparatorChar + testName +
Path.DirectorySeparatorChar + "complexDiv_files" + Path.DirectorySeparatorChar +
"widget082.css")));
StyleAttrCSSResolver cssResolver = new StyleAttrCSSResolver(cssFiles);
HtmlPipelineContext hpc =
new HtmlPipelineContext(
new CssAppliersImpl(new XMLWorkerFontProvider(RESOURCES + @"\tool\xml\examples\fonts")));
hpc.SetAcceptUnknown(true).AutoBookmark(true).SetTagFactory(Tags.GetHtmlTagProcessorFactory());
hpc.SetImageProvider(new SampleTestImageProvider());
hpc.SetPageSize(doc.PageSize);
HtmlPipeline htmlPipeline = new HtmlPipeline(hpc, new PdfWriterPipeline(doc, pdfWriter));
IPipeline pipeline = new CssResolverPipeline(cssResolver, htmlPipeline);
XMLWorker worker = new XMLWorker(pipeline, true);
XMLParser p = new XMLParser(true, worker, Encoding.GetEncoding("UTF-8"));
p.Parse(File.OpenRead(inputHtml), Encoding.GetEncoding("UTF-8"));
//ICC_Profile icc = ICC_Profile.getInstance(ComplexDiv01Test.class.getResourceAsStream("sRGB Color Space Profile.icm"));
//pdfWriter.setOutputIntents("Custom", "", "http://www.color.org", "sRGB IEC61966-2.1", icc);
doc.Close();
}
static protected void TransformHtml2Pdf(FileStream inputHtml, Document doc, PdfWriter pdfWriter)
{
CssFilesImpl cssFiles = new CssFilesImpl();
cssFiles.Add(XMLWorkerHelper.GetInstance().GetDefaultCSS());
StyleAttrCSSResolver cssResolver = new StyleAttrCSSResolver(cssFiles);
String Css1 =
"https://specialtyonlinestg.cardinalhealth.com/CardinalHealthSpecialty/themes/html/SS_SPDCardinalHealth/css/globalStyles.css?version=RI_20121023";
String Css2 =
"https://specialtyonlinestg.cardinalhealth.com/CardinalHealthSpecialty/themes/html/SS_SPDCardinalHealth/css/SPDCSS/CAHPHReconciliationPortletView.css?version=AC_20120717";
try {
cssResolver.AddCssFile(Css1, true);
cssResolver.AddCssFile(Css2, true);
}
catch (CssResolverException e) {
// TODO Auto-generated catch block
}
HtmlPipelineContext htmlContext = new HtmlPipelineContext(new CssAppliersImpl(new XMLWorkerFontProvider()));
htmlContext.SetTagFactory(Tags.GetHtmlTagProcessorFactory());
htmlContext.SetPageSize(new Rectangle(doc.Left, doc.Bottom, doc.Right, doc.Top));
// Pipelines
PdfWriterPipeline pdf = new PdfWriterPipeline(doc, pdfWriter);
HtmlPipeline html = new HtmlPipeline(htmlContext, pdf);
CssResolverPipeline css = new CssResolverPipeline(cssResolver, html);
XMLWorker worker = new XMLWorker(css, true);
XMLParser parser = new XMLParser(worker, Encoding.UTF8);
parser.Parse(inputHtml, Encoding.UTF8);
}
static void Main(string[] args)
{
if (args.Length < 2)
{
Console.WriteLine("Invalid number of arguments.");
Console.WriteLine("Usage: html2Pdf.exe [input html_file/directory] [default css file]");
return;
}
List <FileStream> fileList = new List <FileStream>();
if (File.Exists(args[0]))
{
fileList.Add(new FileStream(args[0], FileMode.Open));
}
else if (Directory.Exists(args[0]))
{
CollectHtmlFiles(fileList, args[0]);
}
if (fileList.Count == 0)
{
Console.WriteLine("Invalid html_file/directory");
Console.WriteLine("Usage: html2Pdf.exe [input html_file/directory] [default css file]");
return;
}
foreach (FileStream fileStream in fileList)
{
Document doc = new Document(PageSize.LETTER);
doc.SetMargins(doc.LeftMargin, doc.RightMargin, 35, 0);
String path = Path.GetDirectoryName(Path.GetFullPath(fileStream.Name)) + Path.DirectorySeparatorChar +
Path.GetFileNameWithoutExtension(fileStream.Name) + ".pdf";
PdfWriter pdfWriter = PdfWriter.GetInstance(doc, new FileStream(path, FileMode.Create));
doc.Open();
Dictionary <String, String> substFonts = new Dictionary <String, String>();
substFonts["Arial Unicode MS"] = "Helvetica";
CssFilesImpl cssFiles = new CssFilesImpl();
cssFiles.Add(XMLWorkerHelper.GetCSS(new FileStream(args[1], FileMode.Open)));
StyleAttrCSSResolver cssResolver = new StyleAttrCSSResolver(cssFiles);
HtmlPipelineContext hpc = new HtmlPipelineContext(new CssAppliersImpl(new UnembedFontProvider(XMLWorkerFontProvider.DONTLOOKFORFONTS, substFonts)));
hpc.SetImageProvider(new ImageProvider(args[0]));
hpc.SetAcceptUnknown(true).AutoBookmark(true).SetTagFactory(Tags.GetHtmlTagProcessorFactory());
HtmlPipeline htmlPipeline = new HtmlPipeline(hpc, new PdfWriterPipeline(doc, pdfWriter));
IPipeline pipeline = new CssResolverPipeline(cssResolver, htmlPipeline);
XMLWorker worker = new XMLWorker(pipeline, true);
XMLParser xmlParse = new XMLParser(true, worker, null);
xmlParse.Parse(fileStream);
doc.Close();
String cmpPath = Path.GetDirectoryName(Path.GetFullPath(fileStream.Name)) + Path.DirectorySeparatorChar +
"cmp_" + Path.GetFileNameWithoutExtension(fileStream.Name) + ".pdf";
if (File.Exists(cmpPath))
{
CompareTool ct = new CompareTool(path, cmpPath);
String outImage = "<testName>-%03d.png".Replace("<testName>", Path.GetFileNameWithoutExtension(fileStream.Name));
String cmpImage = "cmp_<testName>-%03d.png".Replace("<testName>", Path.GetFileNameWithoutExtension(fileStream.Name));
String diffPath = Path.GetDirectoryName(Path.GetFullPath(fileStream.Name)) +
Path.DirectorySeparatorChar + "diff_" + Path.GetFileNameWithoutExtension(fileStream.Name) + ".png";
String errorMessage = ct.Compare(Path.GetDirectoryName(Path.GetFullPath(fileStream.Name)) + Path.DirectorySeparatorChar + "compare" + Path.DirectorySeparatorChar, diffPath);
if (errorMessage != null)
{
Console.WriteLine(errorMessage);
}
}
}
}
public FileContentResult PDFViewMultiple <T>(List <T> models, string viewPath, string Page = "Potrait")
{
List <byte[]> listBytes = new List <byte[]>();
int CheckModels = 0;
TSS_SurveyDocument GetFirstSurvey = models[0] as TSS_SurveyDocument;
string SiteSubCategory = GetFirstSurvey.SubCategory;
float marginTop = 220;
foreach (var model in models)
{
CheckModels++;
TSS_SurveyDocument TempModel = model as TSS_SurveyDocument;
var Title = TempModel.SurveyTitle + " " + TempModel.SiteCode.ToString();
TempModel.ChecklistCount = CheckModels;
var html = WebUtility.HtmlDecode(GetHtml(TempModel, viewPath));
byte[] bytes;
using (var ms = new MemoryStream())
{
using (var doc = new Document(iTextSharp.text.PageSize.A4.Rotate(), 10, 10, marginTop, 10))
{
using (var writer = PdfWriter.GetInstance(doc, ms))
{
doc.Open();
try
{
doc.NewPage();
doc.SetPageSize(PageSize.A4.Rotate());
var tagProcessors = (DefaultTagProcessorFactory)Tags.GetHtmlTagProcessorFactory();
tagProcessors.RemoveProcessor(HTML.Tag.IMG); // remove the default processor
tagProcessors.AddProcessor(HTML.Tag.IMG, new CustomImageTagProcessor()); // use our new processor
CssFilesImpl cssFiles = new CssFilesImpl();
cssFiles.Add(XMLWorkerHelper.GetInstance().GetDefaultCSS());
var cssResolver = new StyleAttrCSSResolver(cssFiles);
cssResolver.AddCss(@"code { padding: 2px 4px; }", "utf-8", true);
var charset = Encoding.UTF8;
var hpc = new HtmlPipelineContext(new CssAppliersImpl(new XMLWorkerFontProvider()));
hpc.SetAcceptUnknown(true).AutoBookmark(true).SetTagFactory(tagProcessors); // inject the tagProcessors
var htmlPipeline = new HtmlPipeline(hpc, new PdfWriterPipeline(doc, writer));
var pipeline = new CssResolverPipeline(cssResolver, htmlPipeline);
var worker = new XMLWorker(pipeline, true);
var xmlParser = new XMLParser(true, worker, charset);
xmlParser.Parse(new StringReader(html));
}
catch (Exception Ex)
{
doc.NewPage();
doc.SetPageSize(PageSize.A4.Rotate());
var tagProcessors = (DefaultTagProcessorFactory)Tags.GetHtmlTagProcessorFactory();
tagProcessors.RemoveProcessor(HTML.Tag.IMG); // remove the default processor
tagProcessors.AddProcessor(HTML.Tag.IMG, new CustomImageTagProcessor()); // use our new processor
CssFilesImpl cssFiles = new CssFilesImpl();
cssFiles.Add(XMLWorkerHelper.GetInstance().GetDefaultCSS());
var cssResolver = new StyleAttrCSSResolver(cssFiles);
cssResolver.AddCss(@"code { padding: 2px 4px; }", "utf-8", true);
var charset = Encoding.UTF8;
var hpc = new HtmlPipelineContext(new CssAppliersImpl(new XMLWorkerFontProvider()));
hpc.SetAcceptUnknown(true).AutoBookmark(true).SetTagFactory(tagProcessors); // inject the tagProcessors
var htmlPipeline = new HtmlPipeline(hpc, new PdfWriterPipeline(doc, writer));
var pipeline = new CssResolverPipeline(cssResolver, htmlPipeline);
var worker = new XMLWorker(pipeline, true);
var xmlParser = new XMLParser(true, worker, charset);
xmlParser.Parse(new StringReader("<p>Content Load Failed!</p>"));
}
finally
{
doc.Close();
}
}
}
bytes = ms.ToArray();
}
using (var reader = new PdfReader(bytes))
{
using (var ms = new MemoryStream())
{
using (var stamper = new PdfStamper(reader, ms))
{
int PageCount = reader.NumberOfPages;
for (int i = 1; i <= PageCount; i++)
{
if (SiteSubCategory.ToUpper() == "CRAN" || SiteSubCategory.ToUpper() == "AIRSCALE")
{
iTextSharp.text.Image image = iTextSharp.text.Image.GetInstance(Server.MapPath("~/Content/Images/ClientLogo/verizon_logo_mini.png"));
var pdfContentByte = stamper.GetOverContent(i);
image.SetAbsolutePosition(305, 495);
pdfContentByte.AddImage(image);
}
else
{
iTextSharp.text.Image image = iTextSharp.text.Image.GetInstance(Server.MapPath("~/Content/Images/ClientLogo/rsz_amp-slide-bkg.jpg"));
var pdfContentByte = stamper.GetOverContent(i);
image.SetAbsolutePosition(285, 465);
pdfContentByte.AddImage(image);
}
if (listBytes.Count == 0)
{
if (i != 1)
{
//ColumnText.ShowTextAligned(stamper.GetOverContent(i), Element.ALIGN_CENTER,
// new Phrase(Title, new Font(Font.FontFamily.UNDEFINED, 15, Font.BOLD)), 420, 430, 0);
}
else
{
if (SiteSubCategory.ToUpper() == "MICROWAVE" || SiteSubCategory.ToUpper() == "CORRECTION" || SiteSubCategory.ToUpper() == "MAINTENANCE" || SiteSubCategory.ToUpper() == "LOS COP" || SiteSubCategory.ToUpper() == "FASTBACK")
{
ColumnText.ShowTextAligned(stamper.GetOverContent(i), Element.ALIGN_CENTER,
new Phrase("Completed by AMP Communications LLC", new Font(Font.FontFamily.UNDEFINED, 15, Font.BOLD)), 430, 20, 0);
}
}
}
else
{
//ColumnText.ShowTextAligned(stamper.GetOverContent(i), Element.ALIGN_CENTER,
// new Phrase(Title, new Font(Font.FontFamily.UNDEFINED, 15, Font.BOLD)), 420, 430, 0);
}
//ColumnText.ShowTextAligned(stamper.GetOverContent(i), Element.ALIGN_RIGHT, new Phrase(String.Format("Page {0} of {1}", i, PageCount), new Font(Font.FontFamily.HELVETICA, 8)), 760, 10, 0);
}
}
listBytes.Add(ms.ToArray());
}
}
}
byte[] Multiplebytes = CombineMultipleByteArrays(listBytes);
return(new FileContentResult(Multiplebytes, "application/pdf"));
}
public FileContentResult PDFView <T>(T model, string viewPath, string Page = "Potrait")
{
TSS_SurveyDocument TempModel = model as TSS_SurveyDocument;
var Title = TempModel.SurveyTitle + " " + TempModel.SiteCode.ToString();
var html = WebUtility.HtmlDecode(GetHtml(model, viewPath));
byte[] bytes;
using (var ms = new MemoryStream())
{
using (var doc = new Document())
{
using (var writer = PdfWriter.GetInstance(doc, ms))
{
doc.Open();
try
{
var tagProcessors = (DefaultTagProcessorFactory)Tags.GetHtmlTagProcessorFactory();
tagProcessors.RemoveProcessor(HTML.Tag.IMG); // remove the default processor
tagProcessors.AddProcessor(HTML.Tag.IMG, new CustomImageTagProcessor()); // use our new processor
CssFilesImpl cssFiles = new CssFilesImpl();
cssFiles.Add(XMLWorkerHelper.GetInstance().GetDefaultCSS());
var cssResolver = new StyleAttrCSSResolver(cssFiles);
cssResolver.AddCss(@"code { padding: 2px 4px; }", "utf-8", true);
var charset = Encoding.UTF8;
var hpc = new HtmlPipelineContext(new CssAppliersImpl(new XMLWorkerFontProvider()));
hpc.SetAcceptUnknown(true).AutoBookmark(true).SetTagFactory(tagProcessors); // inject the tagProcessors
var htmlPipeline = new HtmlPipeline(hpc, new PdfWriterPipeline(doc, writer));
var pipeline = new CssResolverPipeline(cssResolver, htmlPipeline);
var worker = new XMLWorker(pipeline, true);
var xmlParser = new XMLParser(true, worker, charset);
xmlParser.Parse(new StringReader(html));
}
catch (Exception ex)
{
var tagProcessors = (DefaultTagProcessorFactory)Tags.GetHtmlTagProcessorFactory();
tagProcessors.RemoveProcessor(HTML.Tag.IMG); // remove the default processor
tagProcessors.AddProcessor(HTML.Tag.IMG, new CustomImageTagProcessor()); // use our new processor
CssFilesImpl cssFiles = new CssFilesImpl();
cssFiles.Add(XMLWorkerHelper.GetInstance().GetDefaultCSS());
var cssResolver = new StyleAttrCSSResolver(cssFiles);
cssResolver.AddCss(@"code { padding: 2px 4px; }", "utf-8", true);
var charset = Encoding.UTF8;
var hpc = new HtmlPipelineContext(new CssAppliersImpl(new XMLWorkerFontProvider()));
hpc.SetAcceptUnknown(true).AutoBookmark(true).SetTagFactory(tagProcessors); // inject the tagProcessors
var htmlPipeline = new HtmlPipeline(hpc, new PdfWriterPipeline(doc, writer));
var pipeline = new CssResolverPipeline(cssResolver, htmlPipeline);
var worker = new XMLWorker(pipeline, true);
var xmlParser = new XMLParser(true, worker, charset);
xmlParser.Parse(new StringReader("<p>Some Content Failed to Load!</p>"));
}
finally
{
doc.Close();
}
}
}
bytes = ms.ToArray();
}
using (var reader = new PdfReader(bytes))
{
using (var ms = new MemoryStream())
{
using (var stamper = new PdfStamper(reader, ms))
{
int PageCount = reader.NumberOfPages;
for (int i = 1; i <= PageCount; i++)
{
ColumnText.ShowTextAligned(stamper.GetOverContent(i), Element.ALIGN_RIGHT, new Phrase(String.Format("Page {0} of {1}", i, PageCount), new Font(Font.FontFamily.HELVETICA, 8)), 560, 10, 0);
}
}
bytes = ms.ToArray();
}
}
return(new FileContentResult(bytes, "application/pdf"));
}
//将html字符串转为字节数组（代码来自百度）
private byte[] ConvertHtmlTextToPDF(string htmlText)
{
if (string.IsNullOrEmpty(htmlText))
{
return(null);
}
//避免當htmlText無任何html tag標籤的純文字時，轉PDF時會掛掉，所以一律加上<p>標籤
//htmlText = "<p>" + htmlText + "</p>";
try
{
MemoryStream outputStream = new MemoryStream(); //要把PDF寫到哪個串流
byte[] data = Encoding.UTF8.GetBytes(htmlText); //字串轉成byte[]
MemoryStream msInput = new MemoryStream(data);
// 设置页面
iTextSharp.text.Rectangle pageSize = new iTextSharp.text.Rectangle(GetPdfSize(75), GetPdfSize(100), 1);
pageSize.BackgroundColor = new iTextSharp.text.BaseColor(0xFF, 0xFF, 0xFF);
Document doc = new Document(pageSize, 0, 0, 0, 0);
//document.SetMargins(0f, 0f, 0f, 0f);
doc.SetPageSize(pageSize);
//Document doc = new Document(); //要寫PDF的文件，建構子沒填的話預設直式A4
PdfWriter writer = PdfWriter.GetInstance(doc, outputStream);
//指定文件預設開檔時的縮放為100%
PdfDestination pdfDest = new PdfDestination(PdfDestination.XYZ, 0, doc.PageSize.Height, 1f);
//開啟Document文件
doc.Open();
#region 图片的处理
CssFilesImpl cssFiles = new CssFilesImpl();
cssFiles.Add(XMLWorkerHelper.GetInstance().GetDefaultCSS());
var cssResolver = new StyleAttrCSSResolver(cssFiles);
var tagProcessors = (DefaultTagProcessorFactory)Tags.GetHtmlTagProcessorFactory();
tagProcessors.RemoveProcessor(HTML.Tag.IMG); // remove the default processor
tagProcessors.AddProcessor(HTML.Tag.IMG, new CustomImageTagProcessor(m_ImageXYDic)); // use new processor
var hpc = new HtmlPipelineContext(new CssAppliersImpl(new XMLWorkerFontProvider()));
hpc.SetAcceptUnknown(true).AutoBookmark(true).SetTagFactory(tagProcessors); // inject the tagProcessors
var charset = Encoding.UTF8;
var htmlPipeline = new HtmlPipeline(hpc, new PdfWriterPipeline(doc, writer));
var pipeline = new CssResolverPipeline(cssResolver, htmlPipeline);
var worker = new XMLWorker(pipeline, true);
var xmlParser = new XMLParser(true, worker, charset);
xmlParser.Parse(new StringReader(htmlText));
#endregion
//使用XMLWorkerHelper把Html parse到PDF檔裡
XMLWorkerHelper.GetInstance().ParseXHtml(writer, doc, msInput, null, Encoding.UTF8, new UnicodeFontFactory());
//將pdfDest設定的資料寫到PDF檔
PdfAction action = PdfAction.GotoLocalPage(1, pdfDest, writer);
writer.SetOpenAction(action);
doc.Close();
msInput.Close();
outputStream.Close();
return(outputStream.ToArray());
}
catch (Exception ex)
{
throw new ApplicationException("转PDF时异常", ex);
}
}
public static byte[] HTMLToPdf(string htmlContent)
{
System.IO.MemoryStream ms = new System.IO.MemoryStream();
StringWriter sw = new StringWriter(new StringBuilder(htmlContent));
HtmlTextWriter hw = new HtmlTextWriter(sw);
StringReader sr = new StringReader(sw.ToString());
Document pdfDoc = new Document(PageSize.A4, 10f, 10f, 100f, 0f);
HTMLWorker htmlparser = new HTMLWorker(pdfDoc);
PdfWriter.GetInstance(pdfDoc, ms);
pdfDoc.Open();
htmlparser.Parse(sr);
pdfDoc.Close();
byte[] Result = ms.ToArray();
return(Result);
HtmlAgilityPack.HtmlDocument hd = new HtmlAgilityPack.HtmlDocument();
hd.OptionWriteEmptyNodes = true; //autoclose hr, br etc
hd.OptionOutputAsXml = true; //MJW extension to preserve case of server tags
hd.LoadHtml(htmlContent);
#if (DEBUG)
string tmpFile = Path.GetTempFileName();
System.IO.File.WriteAllText(tmpFile, hd.DocumentNode.OuterHtml);
System.Diagnostics.Debug.WriteLine(tmpFile);
#endif
using (System.IO.MemoryStream stream = new System.IO.MemoryStream())
using (TextReader reader = new StringReader(hd.DocumentNode.OuterHtml))
using (Document document = new Document(PageSize.A4, 30, 30, 30, 30))
using (PdfWriter writer = PdfWriter.GetInstance(document, stream))
using (var srHtml = new StringReader(hd.DocumentNode.OuterHtml))
{
CssFilesImpl cssFiles = new CssFilesImpl();
cssFiles.Add(XMLWorkerHelper.GetInstance().GetDefaultCSS());
var cssResolver = new StyleAttrCSSResolver(cssFiles);
cssResolver.AddCss(@"code { padding: 2px 4px; }", "utf-8", true);
var tagProcessors = (DefaultTagProcessorFactory)Tags.GetHtmlTagProcessorFactory();
tagProcessors.RemoveProcessor(HTML.Tag.IMG); // remove the default processor
tagProcessors.AddProcessor(HTML.Tag.IMG, new CustomImageTagProcessor()); // use our new processor
var charset = Encoding.UTF8;
var hpc = new HtmlPipelineContext(new CssAppliersImpl(new XMLWorkerFontProvider()));
hpc.SetAcceptUnknown(true).AutoBookmark(true).SetTagFactory(tagProcessors); // inject the tagProcessors
var htmlPipeline = new HtmlPipeline(hpc, new PdfWriterPipeline(document, writer));
var pipeline = new CssResolverPipeline(cssResolver, htmlPipeline);
var worker = new XMLWorker(pipeline, true);
var xmlParser = new XMLParser(true, worker, charset);
document.Open();
xmlParser.Parse(reader);
document.Close();
return(stream.ToArray());
}
}
/// <summary>
/// 產生PDF byte[]
/// </summary>
/// <param name="htmlText"></param>
/// <param name="ds"></param>
/// <param name="exportFile">匯出檔案</param>
/// <returns></returns>
public FileContentResult exportPDF(string htmlText, IDocSetting ds, bool exportFile = false)
{
byte[] buf = null;
string actionName = "exportPDF";
setFileContentType(fileType.pdf);
try
{
if (string.IsNullOrEmpty(htmlText))
{
return(null);
}
//避免當htmlText無任何html tag標籤的純文字時，轉PDF時會掛掉，所以一律加上<p>標籤
//htmlText = "<p>" + htmlText + "</p>";
string[] pageHtml = System.Text.RegularExpressions.Regex.Split(htmlText, ds.pageSplit);
Document doc = new Document(iTextSharp.text.PageSize.A4);//要寫PDF的文件，建構子沒填的話預設直式A4
if (ds.SetMargins)
{
doc.SetMargins(ds.marginLeft, ds.marginRight, ds.marginTop, ds.marginBottom);
}
//指定文件預設開檔時的縮放為100%
PdfDestination pdfDest = new PdfDestination(PdfDestination.XYZ, 0, doc.PageSize.Height, 1f);
//開啟Document文件
MemoryStream outputStream = new MemoryStream();//要把PDF寫到哪個串流
PdfWriter writer = PdfWriter.GetInstance(doc, outputStream);
doc.Open();
foreach (string str in pageHtml)
{
if (str == "\r\n" && pageHtml.Length > 1)
{
continue;
}
doc.NewPage();
int page = 1;
string text = string.Format("{0}" + str + "{1}", "<p>", "</p>");
byte[] data = Encoding.UTF8.GetBytes(text);//字串轉成byte[]
MemoryStream msInput = new MemoryStream(data);
//使用XMLWorkerHelper把Html parse到PDF檔裡
Stream fs = null;
string sourcePath = "";
string sourceFile = "";
if (!string.IsNullOrWhiteSpace(ds.cssFile))
{
sourcePath = System.Web.Hosting.HostingEnvironment.MapPath("~\\StyleSheet\\");
sourceFile = System.IO.Path.Combine(sourcePath, ds.cssFile);
fs = System.IO.File.OpenRead(sourceFile);
}
/*------------------------- Cxr繪圖 2018.09.13 [下] -------------------------*/
#region Cxr
//1.版面配置CSS
CssFilesImpl cssFiles = new CssFilesImpl();
cssFiles.Add(XMLWorkerHelper.GetCSS(File.OpenRead(sourceFile))); // [File.OpenRead] 新增 [StyleAttrCSSResolver]
StyleAttrCSSResolver cssResolver = new StyleAttrCSSResolver(cssFiles);
//2.重新撰寫底層Image功能Tag
DefaultTagProcessorFactory tagProcessors = (DefaultTagProcessorFactory)Tags.GetHtmlTagProcessorFactory();
tagProcessors.RemoveProcessor(HTML.Tag.IMG); // remove the default processor
tagProcessors.AddProcessor(HTML.Tag.IMG, new CustomImageTagProcessor()); // use new processor
//3.重新編譯
//HtmlPipelineContext hpc = new HtmlPipelineContext(new CssAppliersImpl(new XMLWorkerFontProvider()));
HtmlPipelineContext hpc = new HtmlPipelineContext(new CssAppliersImpl(new UnicodeFontFactory()));
hpc.SetAcceptUnknown(true).AutoBookmark(true).SetTagFactory(tagProcessors); // inject the tagProcessors
HtmlPipeline htmlPipeline = new HtmlPipeline(hpc, new PdfWriterPipeline(doc, writer));
CssResolverPipeline pipeline = new CssResolverPipeline(cssResolver, htmlPipeline);
XMLWorker worker = new XMLWorker(pipeline, true);
XMLParser xmlParser = new XMLParser(true, worker, Encoding.UTF8);
xmlParser.Parse(new StringReader(text));
#endregion
/*------------------------- Cxr繪圖 2018.09.13 [上] -------------------------*/
/* 2018.09.13 恢復舊有功能
* //使用XMLWorkerHelper把Html parse到PDF檔裡
* XMLWorkerHelper.GetInstance().ParseXHtml(writer, doc, msInput, fs, Encoding.UTF8, new UnicodeFontFactory());
* //將pdfDest設定的資料寫到PDF檔
* PdfAction action = PdfAction.GotoLocalPage(page, pdfDest, writer);
* writer.SetOpenAction(action);
*/
msInput.Close();
page++;
}
doc.Close();
outputStream.Close();
//回傳PDF檔案
buf = outputStream.ToArray();
}
catch (Exception ex)
{
RESPONSE_MSG.message = "產生PDF發生錯誤，請洽資訊人員，錯誤訊息如下所示:" + ex.Message;
RESPONSE_MSG.status = RESPONSE_STATUS.EXCEPTION;
LogTool.SaveLogMessage(ex, actionName, csName);
}
return(retunFile(buf));
}
