protected void Page_Load(object sender, EventArgs e)
{
Stream template = null;
Stream data = null;
Report proc;
try
{
// get the report files
string templateFile = Request.PhysicalApplicationPath + "files\\Example_Template.docx";
template = new FileStream(templateFile, FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
// create the report
string contentType;
switch ((int)Session["report"])
{
case 0:
contentType = "application/pdf";
proc = new ReportPdf(template);
break;
case 1:
contentType = "application/vnd.openxmlformats-officedocument.wordprocessingml.document";
proc = new ReportDocx(template);
break;
case 2:
contentType = "text/html";
proc = new ReportHtml(template);
((ReportHtml)proc).SetImagePath(Request.PhysicalApplicationPath + "images", "images", "wr_");
break;
default:
lblResult.Text = "Error: unknown report type " + Session["report"];
return;
}
proc.ProcessSetup();
// set variables
Dictionary <string, object> map = new Dictionary <string, object>();
map.Add("LeaveRequestId", Session["var"]);
map.Add("CSRName", "John Brown");
// apply data
data = new FileStream(Request.PhysicalApplicationPath + "files\\Example_Data.xml", FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
IReportDataSource ds = new XmlDataSourceImpl(data, false);
proc.Parameters = map;
proc.ProcessData(ds, "");
ds.Close();
proc.ProcessComplete();
// get the output and display it
Response.ContentType = contentType;
Response.BinaryWrite(((MemoryStream)proc.GetReport()).ToArray());
proc.Close();
}
catch (Exception ex)
{
lblResult.Text = ex.Message;
return;
}
// close everything
finally
{
if (template != null)
{
template.Close();
}
if (data != null)
{
data.Close();
}
}
// this will throw an exception so we have it here at the end - must be last line of code!
Response.End();
}
public async Task SendReportPdfAsync(
[QueueTrigger("sendreportpdf")] ReportQueue reportMessage,
[Blob("report/{ReportId}.pdf", FileAccess.Write)] CloudBlockBlob reportPdfOutput,
#if DEBUG
[Blob("report/{ReportId}.html", FileAccess.Write)] CloudBlockBlob reportHtmlOutput,
#endif
CancellationToken cancellationToken)
{
try
{
Trace.CorrelationManager.ActivityId = Guid.NewGuid();
logger.LogTrace($"SendReport trigger event recived, ID: {reportMessage?.ReportId}.");
if (string.IsNullOrEmpty(reportMessage?.CultureName))
{
throw new ArgumentNullException(nameof(ReportQueue.CultureName));
}
CultureHandler.SetCulture(reportMessage.CultureName);
var translate = new Translate();
var report = dbContext.Reports.Where(r => (r.Status == ReportStatus.Created || r.Status == ReportStatus.Resending) &&
r.PartitionId == reportMessage.PartitionId && r.Id == reportMessage.ReportId).FirstOrDefault();
if (report == null)
{
throw new Exception("Report do not exists or has invalid status and is therefore not send.");
}
var reportData = await report.ReportData.FromJson <ReportDataApi>();
var organization = dbContext.Organizations.Where(o => o.Id == reportMessage.PartitionId).Select(o => new { o.Name, o.Address, o.Logo }).FirstOrDefault();
using (var pdfReportHtmlStream = await ReportHtml.CreateReportStream(translate, reportData.ShowGroupColl, organization?.Logo, organization?.Name, organization?.Address, reportData.ReportTitle, reportData.ReportSubTitle, reportData.ReportText, reportData.Report))
{
#if DEBUG
await reportHtmlOutput.UploadFromStreamAsync(pdfReportHtmlStream);
pdfReportHtmlStream.Position = 0;
#endif
using (var reportPdfStream = new MemoryStream())
{
logger.LogTrace($"Before create PDF: {reportMessage?.ReportId}.");
PdfProvider.CreatePdfAsync(reportPdfStream, pdfReportHtmlStream, cancellationToken: cancellationToken);
logger.LogTrace($"After create PDF: {reportMessage?.ReportId}.");
if (!cancellationToken.IsCancellationRequested)
{
await SendEmailReport(reportPdfStream, translate, report);
await UpdateReportStatus(reportMessage.PartitionId, reportMessage.ReportId, report.Status == ReportStatus.Created?ReportStatus.Send : ReportStatus.Resend);
}
await reportPdfOutput.UploadFromStreamAsync(reportPdfStream);
}
}
logger.LogTrace($"SendReport report send, ID: {reportMessage?.ReportId}.");
}
catch (Exception ex)
{
logger.LogError(ex, $"SendReport failed, ID: {reportMessage?.ReportId}.");
throw;
}
}
