public void GetPrintJob_ICardPrintingGetPrintJobSuccess_ReturnsValidPrintJob()
{
// Arrange
var printer = Substitute.For <IPrinter>();
var token = new Token {
DeviceID = "DeviceId", Session = "Session", Workstation = "Workstation"
};
// TODO: PrinterInfo need to be built from information from IPrinter
var printerInfo = new PrinterInfo();
var printingWebService = Substitute.For <ICardPrinting>();
printingWebService.GetPrintJob(token, printerInfo).Returns(new Response <PrintJob>
{
AdditionalInfo = "Call was successful",
Session = "SessionString",
Success = true,
Value = new PrintJob()
});
var cardPrintLogic = new CardPrintingLogic(printingWebService, printer);
// Act
string additionalInfo;
IPrintJob printJob = null;
var success = cardPrintLogic.GetPrintJob(token, out printJob, out additionalInfo);
// Assert
printingWebService.Received().GetPrintJob(token, printerInfo);
success.Should().BeTrue(because: "The call to ICardPrinting returns success as true. Which should mean the calling method is successful");
printJob.Should().NotBeNull(because: "Successful call to ICardPrinting should return a PrintJob object returned in output argument");
}
public void GetPrintJob_ICardPrintingGetPrintJobUnsuccessful_ReturnPrintJobObject()
{
// Arrange
var printingWebService = Substitute.For <ICardPrinting>();
printingWebService.GetPrintJob(new Token(), new PrinterInfo()).ReturnsForAnyArgs(new Response <PrintJob>
{
AdditionalInfo = "Call was not successful",
Session = "SessionString",
Success = false,
Value = new PrintJob()
});
var printer = Substitute.For <IPrinter>();
var cardPrintLogic = new CardPrintingLogic(printingWebService, printer);
var token = new Token();
var printerInfo = new PrinterInfo();
// Act
string additionalInfo;
IPrintJob printJob = null;
var success = cardPrintLogic.GetPrintJob(token, out printJob, out additionalInfo);
// Assert
success.Should().BeFalse(because: "The call to ICardPrinting returns success as false. Which should mean the calling method is unsuccessful");
printJob.Should().BeNull(because: "UnSuccessful call to ICardPrinting. Calling method should return a null PrintJob in output argument");
}
public bool GetPrintJob(Token token, out IPrintJob printJob, out string additionalInfo)
{
OnUiUpdate(CardPrintingLogicResource.FetchPrintJobUi, false, true, EventArgs.Empty);
printJob = null;
PrinterInfo printerInfo = new PrinterInfo
{
FirmwareVersion = _printer.FirmwareVersion,
Manufacturer = _printer.Manufacturer,
Model = _printer.Model,
SerialNo = _printer.DeviceId
};
var printJobResp = _cardPrinting.GetPrintJob(token, printerInfo);
if (printJobResp.Success)
{
printJob = printJobResp.Value;
}
additionalInfo = printJobResp.AdditionalInfo;
return(printJobResp.Success);
}
public PrintWorkerArguments(IPrintJob printJob, Engine engine, LabelFormatDocument orderFormat, LabelFormatDocument programFormat, LabelFormatDocument serviceTagFormat)
{
this.orderFormat = orderFormat;
this.programFormat = programFormat;
this.serviceTagFormat = serviceTagFormat;
PrintJob = printJob;
Engine = engine;
}
public PrintWorkerArguments(IPrintJob printJob, Engine engine, LabelFormatDocument orderFormat, LabelFormatDocument programFormat, LabelFormatDocument serviceTagFormat)
{
this.orderFormat = orderFormat;
this.programFormat = programFormat;
this.serviceTagFormat = serviceTagFormat;
PrintJob = printJob;
Engine = engine;
}
public bool SetPrinterSetting(IPrintJob printJob, out string additionalInfo)
{
OnUiUpdate(CardPrintingLogicResource.PrinterOptionsUi, false, true, EventArgs.Empty);
_printer.SetDeviceSettings(printJob.AppOptionToDictionary());
additionalInfo = string.Empty;
return(true);
}
/// <summary>
/// This is the event handler for clicks on the 'Cancel print job' button.
/// </summary>
private void CancelPrintJob_Click(object sender, RoutedEventArgs e)
{
try
{
IPrintJob job = (IPrintJob)PrintJobListBox.SelectedItem;
job.RequestCancel();
}
catch (Exception exception)
{
rootPage.NotifyUser("Caught an exception: " + exception.Message, NotifyType.ErrorMessage);
}
}
private void CreatePrintJobItem(IPrintJob printJob)
{
var formatItem = new ListViewItem(printJob.LabelFormatType)
{
Checked = true,
Group = printJob.SeriesNo == 0 ? null : printJobListView.Groups[printJob.SeriesId]
};
formatItem.SubItems.Add(printJob.LabelQuantity.ToString());
formatItem.SubItems.Add(printJob.AdditionalInfo);
formatItem.SubItems.Add(printJob.PrinterName);
printJobListView.Items.Add(formatItem);
}
public bool StartPhysicalPrint(IPrintJob printJob, out CardData cardData, out string additionalInfo)
{
OnUiUpdate(CardPrintingLogicResource.BuildPrinterJobUi, false, true, EventArgs.Empty);
cardData = null;
additionalInfo = string.Empty;
var cardPrintDetails = _printer.PrinterDetailFactory().Populate(printJob.ProductFields);
int printJobSuccess;
Device.IDeviceMagData magData = null;
if (printJob.MustReturnCardData)
{
printJobSuccess = _printer.ReadAndPrint(printJob.ProductBin, cardPrintDetails, out magData);
}
else
{
printJobSuccess = _printer.Print(printJob.ProductBin, cardPrintDetails);
}
if (printJobSuccess == PrinterCodes.Success && magData != null)
{
var track2 = magData.TrackDataToString(2);
var sepPos = track2.IndexOfAny(new char[] { '=', 'D' });
string ecryptedPAN = EncryptionManager.EncryptString(track2.Substring(0, sepPos),
Veneka.Indigo.Common.Utilities.StaticFields.USE_HASHING_FOR_ENCRYPTION,
Veneka.Indigo.Common.Utilities.StaticFields.EXTERNAL_SECURITY_KEY);
cardData = new CardData
{
Track2 = track2,
PAN = ecryptedPAN
};
}
;
if (printJobSuccess == PrinterCodes.ProductBinAndCardMismatch)
{
additionalInfo = "Card Product BIN does not match BIN on card used for printing";
}
else if (printJobSuccess == PrinterCodes.PrintJobCancelled)
{
additionalInfo = "Card Jammed in Printer while printing.";
}
return(printJobSuccess.Equals(PrinterCodes.Success));
}
/// <summary>
/// This method is invoked when a print job is selected on the UI.
/// Displays the details of the selected print job.
/// </summary>
private void PrintJob_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
try
{
// Display details of the selected print job.
IPrintJob job = (IPrintJob)PrintJobListBox.SelectedItem;
if (job != null)
{
PrintJobDetails.Text =
"Details of print job: " + job.Name + "\r\n" +
"Pages printed: " + job.PrintedPages + "/" + job.TotalPages + "\r\n" +
"Submission time: " + job.SubmissionTime + "\r\n" +
"Job status: " + DisplayablePrintJobStatus.ToString(job.Status);
}
else
{
PrintJobDetails.Text = "Please select a print job";
}
}
catch (Exception exception)
{
rootPage.NotifyUser("Caught an exception: " + exception.Message, NotifyType.ErrorMessage);
}
}
public async Task <object> PrintLabels(dynamic jobDetails)
{
Debug.WriteLine("NodeDymoLibrary: PrintLabels() called");
// Debug.WriteLine(jobDetails.printer);
//
// Make sure the required parts exist
if (!PropertyExists(jobDetails, "printer"))
{
Debug.WriteLine("NodeDymoLibrary: No `printer` parameter");
throw new System.ArgumentException("'printer' parameter must be defined", "original");
}
else if (!PropertyExists(jobDetails, "labels"))
{
Debug.WriteLine("NodeDymoLibrary: No `labels` parameter");
throw new System.ArgumentException("'labels' parameter must be defined", "original");
}
else
{
Debug.WriteLine("NodeDymoLibrary: Required base parameters defined");
//Debug.WriteLine(jobDetails.printer);
}
//
// Setup the printer and this job
//ILabelWriterPrinter printer = Framework.GetLabelWriterPrinters()[(String)jobDetails.printer] as ILabelWriterPrinter;
IPrinter printer;
try
{
printer = Framework.GetPrinters()[jobDetails.printer] as IPrinter;
}
catch (Exception ex)
{
Debug.WriteLine("NodeDymoLibrary: unable to find printer");
throw ex;
}
//
// Set some settings for this printing
ILabelWriterPrintParams printParams = new LabelWriterPrintParams();
printParams.PrintQuality = LabelWriterPrintQuality.BarcodeAndGraphics;
printParams.JobTitle = "Dymo Labels";
printParams.Copies = (int)1;
if (PropertyExists(jobDetails, "jobTitle"))
{
Debug.WriteLine("NodeDymoLibrary Adding Print Job Title: " + (string)jobDetails.jobTitle);
printParams.JobTitle = (string)jobDetails.jobTitle;
}
if (PropertyExists(jobDetails, "copies"))
{
Debug.WriteLine("NodeDymoLibrary Adding Print Copies: " + (string)jobDetails.copies);
printParams.Copies = (int)jobDetails.copies;
}
// Set some settings for this printing
//
IPrintJob printJob = printer.CreatePrintJob(printParams);
Debug.WriteLine("NodeDymoLibrary Print Job Created");
//
// Lets loop over these labels
IDictionary <string, ILabel> label = new Dictionary <string, ILabel>();
object[] suppliedLabels = (object[])jobDetails.labels;// Cast JS array as Object (no keys)
foreach (IDictionary <string, object> thisLabel in suppliedLabels)
{
var i = label.Count.ToString();
if (!thisLabel.ContainsKey("filename"))
{
Debug.WriteLine("Dymo.cs No `labels`[x].`filename` parameter");
throw new System.ArgumentException("'labels'.'filename' parameter must be defined for each label", "original");
}
// if (!File.Exists((string)thisLabel["filename"]))
// {
// Debug.WriteLine("Dymo.cs Unable to find label filename: " + (string)thisLabel["filename"]);
// throw new System.ArgumentException("'labels'.'filename' parameter must point to an existing file", "original");
// }
Debug.WriteLine("NodeDymoLibrary Adding label: " + (string)thisLabel["filename"]);
try
{
label[i] = Label.Open((string)thisLabel["filename"]);
}
catch (Exception ex)
{
throw ex;
}
if (thisLabel.ContainsKey("fields"))
{
Debug.WriteLine("NodeDymoLibrary Setting Field Values");
IDictionary <string, object> fields = (IDictionary <string, object>)thisLabel["fields"];
foreach (var kv in fields)
{
try
{
var k = kv.Key.ToUpper();
var obj = label[i].GetObjectByName(k);
if (obj != null)
{
var v = kv.Value.ToString();
label[i].SetObjectText(k, v);
}
}
catch (Exception ex)
{
throw ex;
}
}
}
if (thisLabel.ContainsKey("images"))
{
Debug.WriteLine("NodeDymoLibrary Setting Image Values");
IDictionary <string, object> images = (IDictionary <string, object>)thisLabel["images"];
foreach (var kv in images)
{
try
{
var k = kv.Key.ToUpper();
var obj = label[i].GetObjectByName(k);
if (obj != null)
{
var v = kv.Value;
label[i].SetImagePngData(k, new MemoryStream((byte[])v));
}
}
catch (Exception ex)
{
throw ex;
}
}
}
Debug.WriteLine("NodeDymoLibrary Add Label to print job");
printJob.AddLabel(label[i]);
}
Debug.WriteLine("NodeDymoLibrary Lets Print the Label/s");
try
{
printJob.Print();
}
catch (Exception ex)
{
throw ex;
}
Debug.WriteLine("NodeDymoLibrary Label/s Printed");
return(true);
}
public static void Main()
{
string url = "https://dotnetbrowser-support.teamdev.com/docs/guides/gs/printing.html";
string pdfFilePath = Path.GetFullPath("result.pdf");
uint viewWidth = 1024;
uint viewHeight = 768;
Size browserSize = new Size(viewWidth, viewHeight);
try
{
using (IEngine engine = EngineFactory.Create(new EngineOptions.Builder
{
RenderingMode = RenderingMode.OffScreen,
GpuDisabled = true
}.Build()))
{
Console.WriteLine("Engine created");
using (IBrowser browser = engine.CreateBrowser())
{
Console.WriteLine("Browser created");
// 1. Resize browser to the required dimension.
browser.Size = browserSize;
// 2. Load the required web page and wait until it is loaded completely.
Console.WriteLine("Loading " + url);
browser.Navigation.LoadUrl(url).Wait();
// 3. Configure print handlers.
browser.RequestPrintHandler =
new Handler <RequestPrintParameters, RequestPrintResponse>(p =>
{
return(RequestPrintResponse
.Print());
});
TaskCompletionSource <string> printCompletedTcs = new TaskCompletionSource <string>();
browser.PrintHtmlContentHandler
= new Handler <PrintHtmlContentParameters, PrintHtmlContentResponse>(p =>
{
try
{
// Get the print job for the built-in PDF printer.
PdfPrinter <PdfPrinter.IHtmlSettings> pdfPrinter = p.Printers.Pdf;
IPrintJob <PdfPrinter.IHtmlSettings> printJob = pdfPrinter.PrintJob;
// Apply the necessary print settings
printJob.Settings.Apply(s =>
{
s.PaperSize = pdfPrinter.Capabilities
.PaperSizes
.FirstOrDefault(size => size.Name.Contains("A4"));
s.PrintingHeaderFooterEnabled = true;
// Specify the path to save the result.
s.PdfFilePath = pdfFilePath;
});
string browserUrl = p.Browser.Url;
printJob.PrintCompleted += (sender, args) =>
{
printCompletedTcs.TrySetResult(browserUrl);
};
// Tell Chromium to use the built-in PDF printer for printing.
return(PrintHtmlContentResponse.Print(pdfPrinter));
}
catch (Exception e)
{
printCompletedTcs.TrySetException(e);
throw;
}
});
// 4. Initiate printing and wait until it is completed.
Console.WriteLine("URL loaded. Initiate printing");
browser.MainFrame.Print();
string printedUrl = printCompletedTcs.Task.Result;
Console.WriteLine("Printing completed for the URL: " + printedUrl);
}
}
}
catch (Exception e)
{
Console.WriteLine(e);
}
Console.WriteLine("Press any key to terminate...");
Console.ReadKey();
}
private void CreatePrintJobItem(IPrintJob printJob)
{
var formatItem = new ListViewItem(printJob.LabelFormatType)
{
Checked = true,
Group = printJob.SeriesNo == 0 ? null : printJobListView.Groups[printJob.SeriesId]
};
formatItem.SubItems.Add(printJob.LabelQuantity.ToString());
formatItem.SubItems.Add(printJob.AdditionalInfo);
formatItem.SubItems.Add(printJob.PrinterName);
printJobListView.Items.Add(formatItem);
}
public void DoPrintJob()
{
try
{
Token token = null;
bool complete = false;
bool success = true;
string additionalInfo = String.Empty;
IPrintJob printJob = null;
CardData cardData = null;
// Go through steps proided the process hasnt completed or a step was not sucessful
for (int step = 0; complete == false && success == true; step++)
{
switch (step)
{
case 0: // Connect to printer and do any setup
success = PrinterConnectAndSetup(out token, out additionalInfo);
break;
case 1: // Get the print Job and settings
success = GetPrintJob(token, out printJob, out additionalInfo);
break;
case 2: // Set Printer settings
success = SetPrinterSetting(printJob, out additionalInfo);
break;
case 3: // Start physical printing
success = StartPhysicalPrint(printJob, out cardData, out additionalInfo);
complete = true;
break;
default: complete = true; break;
}
}
if (complete && success)
{
// Update Indigo
_cardPrinting.PrintingComplete(token, cardData);
Dictionary <string, string> _printerInfo = _printer.GetPrinterInfo();
string cardscount = "-1";
_printerInfo.TryGetValue("Total Cards Printed", out cardscount);
if (!string.IsNullOrEmpty(cardscount))
{
PrinterInfo printerInfo = new PrinterInfo
{
TotalPrints = int.Parse(cardscount),
SerialNo = _printer.DeviceId
};
// Send Analytics
_cardPrinting.PrinterAuditDetails(token, printerInfo);
}
OnUiUpdate(CardPrintingLogicResource.PrintingDoneUi, false, true, EventArgs.Empty);
}
else
{
OnUiUpdate(CardPrintingLogicResource.PrintingFailedUi + additionalInfo, false, true, EventArgs.Empty);
_cardPrinting.PrintFailed(token, additionalInfo);
}
}
catch (System.ServiceModel.EndpointNotFoundException enfex)
{
OnUiUpdate(enfex.Message, false, true, EventArgs.Empty);
//Console.WriteLine(enfex);
}
catch
{
throw;
//OnUiUpdate(String.Format("{0}{1}{2}{3}{4}", _pinPad.DllPath, Environment.NewLine,ex.Message, Environment.NewLine, ex.ToString()), EventArgs.Empty);
//Console.WriteLine(ex);
}
finally
{
_printer.Disconnect();
_printer.OnDeviceNotifcation -= DeviceNotifcation;
_printer.Dispose();
}
}
