Stream GenerateCertificateBatchPdf(long batchID)
{
var ironPdfRender = new HtmlToPdf();
ironPdfRender.PrintOptions.MarginLeft = 0;
ironPdfRender.PrintOptions.MarginTop = 2;
ironPdfRender.PrintOptions.MarginRight = 0;
ironPdfRender.PrintOptions.MarginBottom = 0;
ironPdfRender.PrintOptions.EnableJavaScript = true;
ironPdfRender.PrintOptions.PaperSize = PdfPrintOptions.PdfPaperSize.Custom;
ironPdfRender.PrintOptions.InputEncoding = Encoding.UTF8;
ironPdfRender.PrintOptions.RenderDelay = 500;
var pdfDoc = ironPdfRender.RenderUrlAsPdf(
$"{Request.Scheme}://{Request.Host}/Certificate/batch/preview/{batchID}");
var headerFooter = new HtmlHeaderFooter();
headerFooter.Height = 0;
headerFooter.Spacing = 0;
pdfDoc.AddHTMLFooters(headerFooter, 0, 0, 0);
pdfDoc.AddHTMLHeaders(headerFooter, 0, 0, 0);
return(pdfDoc.Stream);
}
public byte[] GenerateLetterToPdf(string body)
{
var regex = new Regex("<img.*?src=\"(.*?)\"[^>]+>",
RegexOptions.IgnoreCase);
var matches = regex.Matches(body);
for (int i = 0; i < matches.Count; i++)
{
var key = matches[i].Groups[1].Value;
var uri = key.Replace("../..", _urlConfig.Value.File);
body = body.Replace(key, uri, StringComparison.InvariantCultureIgnoreCase);
}
var ironPdfRender = new HtmlToPdf();
ironPdfRender.PrintOptions.MarginLeft = 0;
ironPdfRender.PrintOptions.MarginTop = 2;
ironPdfRender.PrintOptions.MarginRight = 0;
ironPdfRender.PrintOptions.MarginBottom = 0;
ironPdfRender.PrintOptions.EnableJavaScript = true;
ironPdfRender.PrintOptions.PaperSize = PdfPrintOptions.PdfPaperSize.Custom;
ironPdfRender.PrintOptions.InputEncoding = Encoding.UTF8;
ironPdfRender.PrintOptions.RenderDelay = 500;
var pdfDoc = ironPdfRender.RenderHtmlAsPdf(body);
var headerFooter = new HtmlHeaderFooter();
headerFooter.Height = 0;
headerFooter.Spacing = 0;
pdfDoc.AddHTMLFooters(headerFooter, 0, 0, 0);
pdfDoc.AddHTMLHeaders(headerFooter, 0, 0, 0);
return(pdfDoc.BinaryData);
}
