private void SaveHtmlAsPdf(string fName, string html)
{
GlobalConfig cfg = new GlobalConfig();
SimplePechkin sp = new SimplePechkin(cfg);
ObjectConfig oc = new ObjectConfig();
oc.SetCreateExternalLinks(true)
.SetFallbackEncoding(Encoding.ASCII)
.SetLoadImages(true)
.SetAllowLocalContent(true)
.SetPrintBackground(true);
byte[] pdfBuf = sp.Convert(oc, "<html><head><meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\"><title></title></head><body>" + html + "</body></html>");
FileStream fs = new FileStream(fName, FileMode.Create, FileAccess.ReadWrite);
foreach (var byteSymbol in pdfBuf)
fs.WriteByte(byteSymbol);
fs.Close();
}
private static byte[] ToPdf(string xml)
{
// create global configuration object
GlobalConfig gc = new GlobalConfig();
// set it up using fluent notation
gc.SetDocumentTitle("DeadFolder certificate").SetPaperSize(PaperKind.A4Rotated);
// create converter
IPechkin pechkin = new SynchronizedPechkin(gc);
// create document configuration object
ObjectConfig oc = new ObjectConfig();
// and set it up using fluent notation too
oc.SetCreateExternalLinks(false)
.SetPrintBackground(true)
.SetFallbackEncoding(Encoding.ASCII)
.SetLoadImages(true)
.SetIntelligentShrinking(true);
//... etc
// convert document
return pechkin.Convert(oc, xml);
}
/// <summary>
/// Constructs HTML to PDF converter instance from <code>GlobalConfig</code>.
/// </summary>
/// <param name="config">global configuration object</param>
public SimplePechkin(GlobalConfig config)
{
if (_log.IsTraceEnabled)
_log.Trace("T:" + Thread.CurrentThread.Name + " Creating SimplePechkin");
_globalConfig = config;
if (_log.IsTraceEnabled)
_log.Trace("T:" + Thread.CurrentThread.Name + " Created global config");
this.IsDisposed = false;
}
public string Get()
{
var config = new GlobalConfig();
config.SetMargins(0, 0, 100, 0);
config.SetOutputDpi(300);
config.SetPaperSize(PaperKind.A4);
var converter = Factory.Create(config);
var contents = File.ReadAllText(@"C:\Users\janand\Documents\GitHub\Invoicer\InvoicerHost\invoice.html");
var pdfBytes = converter.Convert(contents);
using (var writer = new BinaryWriter(new FileStream(@"C:\Users\janand\Documents\test.pdf", FileMode.Create)))
{
writer.Write(pdfBytes);
}
return "yeah!";
}
public ActionResult Index()
{
var view = ViewEngines.Engines.FindView(ControllerContext, "index", null);
FileContentResult actionResult;
using (var writer = new StringWriter()) {
var context = new ViewContext(ControllerContext, view.View, ViewData, TempData, writer);
view.View.Render(context, writer);
writer.Flush();
var content = writer.ToString();
var gc = new GlobalConfig();
var converter = new SynchronizedPechkin(gc);
var pdfbuf = converter.Convert(content);
actionResult = File(pdfbuf, "application/pdf");
}
return actionResult;
}
/// <summary>
/// Constructs HTML to PDF converter instance from <code>GlobalConfig</code>.
/// </summary>
/// <param name="config">global configuration object</param>
public SimplePechkin(GlobalConfig config)
{
if (_log.IsTraceEnabled)
_log.Trace("T:" + Thread.CurrentThread.Name + " Creating SimplePechkin");
// create and STORE delegates to protect them from GC
_errorCallback = OnError;
_finishedCallback = OnFinished;
_phaseChangedCallback = OnPhaseChanged;
_progressChangedCallback = OnProgressChanged;
_warningCallback = OnWarning;
PechkinStatic.InitLib(false);
_globalConfig = config;
if (_log.IsTraceEnabled)
_log.Trace("T:" + Thread.CurrentThread.Name + " Created global config");
CreateConverter();
}
/// <summary>
/// Returns an instance of a PDF converter that implements the IPechkin interface.
/// </summary>
/// <param name="config">A GlobalConfig object for the converter to apply.</param>
/// <returns>IPechkin</returns>
public static IPechkin Create(GlobalConfig config)
{
if (Factory.operatingDomain == null)
{
Factory.SetupAppDomain();
}
String location = Factory.realAssemblyLocation ?? Assembly.GetExecutingAssembly().Location;
ObjectHandle handle = Activator.CreateInstanceFrom(
Factory.operatingDomain,
location,
typeof(SimplePechkin).FullName,
false,
BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance,
null,
new object[] { config },
null,
null,
null);
IPechkin instance = handle.Unwrap() as IPechkin;
Proxy proxy = new Proxy(instance, Factory.invocationDelegate);
Factory.proxies.Add(proxy);
proxy.Disposed += Factory.OnInstanceDisposed;
return proxy;
}
public static void CreatePdfFromHtml(string htmlFilePath)
{
var htmlFileInfo = new FileInfo(htmlFilePath);
if (!htmlFileInfo.Exists)
{
throw new FileNotFoundException(htmlFileInfo.FullName);
}
Debug.Assert(htmlFileInfo.DirectoryName != null, "htmlFileInfo.DirectoryName != null");
var tmpPdfFileInfo = new FileInfo(Path.Combine(htmlFileInfo.DirectoryName, "tmp.pdf"));
var pdfOutFileInfo = new FileInfo(GetPdfEquivalentPath(htmlFileInfo.FullName));
var gc = new GlobalConfig();
gc.SetImageQuality(100);
gc.SetOutputDpi(96);
gc.SetPaperSize(1024, 1123);
var oc = new ObjectConfig();
oc.SetLoadImages(true);
oc.SetAllowLocalContent(true);
oc.SetPrintBackground(true);
oc.SetZoomFactor(1.093);
oc.SetPageUri(htmlFileInfo.FullName);
if (tmpPdfFileInfo.Exists)
{
tmpPdfFileInfo.Delete();
}
IPechkin pechkin = new SynchronizedPechkin(gc);
pechkin.Error += (converter, text) =>
{
Console.Out.WriteLine("error " + text);
};
pechkin.Warning += (converter, text) =>
{
Console.Out.WriteLine("warning " + text);
};
using (var file = File.OpenWrite(tmpPdfFileInfo.FullName))
{
var bytes = pechkin.Convert(oc);
file.Write(bytes, 0, bytes.Length);
}
if (pdfOutFileInfo.Exists)
{
pdfOutFileInfo.Delete();
}
CreateDirectories(pdfOutFileInfo.DirectoryName);
tmpPdfFileInfo.MoveTo(pdfOutFileInfo.FullName);
}
private byte[] CreatePDF(HtmlDocument doc)
{
// Create global configuration object
GlobalConfig gc = new GlobalConfig();
// Set it up using fluent notation
gc.SetMargins(new Margins(50, 100, 0, 0))
.SetDocumentTitle("Request")
.SetPaperSize(PaperKind.A4);
// Create converter
IPechkin pechkin = new SimplePechkin(gc);
// Create document configuration object
ObjectConfig oc = new ObjectConfig();
// And set it up using fluent notation
oc.SetCreateExternalLinks(true)
.SetFallbackEncoding(Encoding.ASCII)
.SetZoomFactor(2)
.SetIntelligentShrinking(true)
.SetLoadImages(true);
// Convert document
return pechkin.Convert(oc, doc.DocumentNode.OuterHtml);
}
public HttpResponseMessage PrintReceipt(string receiptId)
{
var path = HttpContext.Current.Server.MapPath("~/receiptTemplate.html");
var template = File.ReadAllText(path);
var result = new HttpResponseMessage(HttpStatusCode.OK);
var receipt = _dal.GetReceipt(Convert.ToInt32(receiptId));
var client = _dal.GetClient(receipt.ClientId);
var receiptTemplate = template;
receiptTemplate = receiptTemplate.Replace("{indexNumber}", receipt.IndexNumber.ToString());
receiptTemplate = receiptTemplate.Replace("{total}", receipt.TotalAmount.ToString());
receiptTemplate = receiptTemplate.Replace("{vat}", receipt.VatAmount.ToString());
receiptTemplate = receiptTemplate.Replace("{vatpercent}", receipt.VatPercent.ToString());
receiptTemplate = receiptTemplate.Replace("{net}", receipt.NetAmount.ToString());
receiptTemplate = receiptTemplate.Replace("{firstName}", client.FirstName);
receiptTemplate = receiptTemplate.Replace("{lastName}", client.LastName);
receiptTemplate = receiptTemplate.Replace("{address}", client.Address);
receiptTemplate = receiptTemplate.Replace("{jobTitle}", client.Title);
receiptTemplate = receiptTemplate.Replace("{afm}", client.AFM);
receiptTemplate = receiptTemplate.Replace("{doy}", client.DOY);
receiptTemplate = receiptTemplate.Replace("{desciption}", receipt.ReceiptDescription);
receiptTemplate = receiptTemplate.Replace("{date}", receipt.Date.ToString("dd-MM-yyyy"));
var gc = new GlobalConfig();
gc.SetPaperSize(kind: PaperKind.A4);
gc.SetDocumentTitle(client.Address.Replace(".", "_"));
var margins = new Margins(30, 30, 30, 30);
gc.SetMargins(margins);
var pechkin = Factory.Create(gc);
var objConfig = new ObjectConfig();
objConfig.SetLoadImages(true);
objConfig.SetPrintBackground(true);
objConfig.SetScreenMediaType(true);
objConfig.SetCreateExternalLinks(true);
//objConfig.Footer.SetRightText(footerlbl.Text).SetFontSize(6).SetFontName("Verdana");
var pdf = pechkin.Convert(objConfig, receiptTemplate);
var stream = new MemoryStream(pdf);
result.Headers.AcceptRanges.Add("bytes");
result.Content = new StreamContent(stream);
result.Content.Headers.ContentDisposition = new ContentDispositionHeaderValue("attachment");
result.Content.Headers.ContentDisposition.FileName = string.Format("receipt_{0}_{1}.pdf", DateTime.Now.ToShortDateString(), receipt.IndexNumber);
result.Content.Headers.ContentType = new MediaTypeHeaderValue("application/octet-stream");
return result;
}
public bool SaveMultipleReceipts(int month, int year)
{
try
{
var receipts = _dal.SaveMultipleReceipts(month, year);
var path = HttpContext.Current.Server.MapPath("~/receiptTemplate.html");
var template = File.ReadAllText(path);
var zipPath = string.Format("{0}\\receipts_{1}_{2}.zip", HttpContext.Current.Server.MapPath("~/exports"), month, year);
var sourceZip = ZipFile.Create(zipPath);
sourceZip.BeginUpdate();
var gc = new GlobalConfig();
gc.SetPaperSize(kind: PaperKind.A4);
var margins = new Margins(30, 30, 30, 30);
gc.SetMargins(margins);
var pechkin = Factory.Create(gc);
var objConfig = new ObjectConfig();
objConfig.SetLoadImages(true);
objConfig.SetPrintBackground(true);
objConfig.SetScreenMediaType(true);
objConfig.SetCreateExternalLinks(true);
var fileList = new List<string>();
foreach (var r in receipts)
{
var receiptTemplate = template;
receiptTemplate = receiptTemplate.Replace("{indexNumber}", r.Receipt.IndexNumber.ToString());
receiptTemplate = receiptTemplate.Replace("{total}", r.Receipt.TotalAmount.ToString());
receiptTemplate = receiptTemplate.Replace("{vat}", r.Receipt.VatAmount.ToString());
receiptTemplate = receiptTemplate.Replace("{vatpercent}", ConfigurationManager.AppSettings["DefaultVatPercent"]);
receiptTemplate = receiptTemplate.Replace("{net}", r.Receipt.NetAmount.ToString());
receiptTemplate = receiptTemplate.Replace("{firstName}", r.Client.FirstName);
receiptTemplate = receiptTemplate.Replace("{lastName}", r.Client.LastName);
receiptTemplate = receiptTemplate.Replace("{address}", r.Client.Address);
receiptTemplate = receiptTemplate.Replace("{jobTitle}", r.Client.Title);
receiptTemplate = receiptTemplate.Replace("{afm}", r.Client.AFM);
receiptTemplate = receiptTemplate.Replace("{doy}", r.Client.DOY);
receiptTemplate = receiptTemplate.Replace("{desciption}", r.Receipt.ReceiptDescription);
receiptTemplate = receiptTemplate.Replace("{date}", r.Receipt.Date.ToString("dd-MM-yyyy"));
gc.SetDocumentTitle(r.Client.Address.Replace(".", "_"));
var pdf = pechkin.Convert(objConfig, receiptTemplate);
r.Client.Address = r.Client.Address.Replace(@"/", "-").Replace(@"\", "-");
r.Client.AdministrationOffice = r.Client.AdministrationOffice.Replace(@"/", "-").Replace(@"\", "-");
var filename = string.Format("{0}\\{1}_{2}{3}.pdf", HttpContext.Current.Server.MapPath("~/exports"),
r.Client.IndexNumber, r.Client.Address, (!String.IsNullOrEmpty(r.Client.AdministrationOffice) ? "_" + r.Client.AdministrationOffice : ""));
File.WriteAllBytes(filename, pdf);
fileList.Add(filename);
sourceZip.Add(new StaticDiskDataSource(filename), Path.GetFileName(filename), CompressionMethod.Deflated, true);
}
sourceZip.CommitUpdate();
sourceZip.Close();
foreach (var file in fileList)
{
File.Delete(file);
}
return true;
}
catch (Exception ex)
{
return false;
}
}
