/// <summary>
/// Gets the document definition in json
/// </summary>
/// <returns></returns>
public static string GetDocumentDefinition(this IPdfMake pdfMake, Formatting formatting = Formatting.None)
{
return(JsonConvert.SerializeObject(pdfMake, formatting, new JsonSerializerSettings
{
NullValueHandling = NullValueHandling.Ignore,
DefaultValueHandling = DefaultValueHandling.Ignore
}));
}
/// <summary>
/// Sends a javascript script to prompt the printer with the pdf document
/// </summary>
/// <param name="SameWindow"></param>
/// <returns></returns>
public static IActionResult PrintInBrowser(this IPdfMake pdfMake, bool SameWindow)
{
return(new ContentResult()
{
Content = pdfMake.GetPrintInBrowser(SameWindow),
ContentType = "application/javascript",
StatusCode = 200
});
}
/// <summary>
/// Sends a javascript script with the specified Iframe selector to display the pdf document
/// </summary>
/// <param name="IFrameQuerySelector"></param>
/// <returns></returns>
public static IActionResult EmbedInBrowserIframe(this IPdfMake pdfMake, string IFrameQuerySelector)
{
return(new ContentResult()
{
Content = pdfMake.GetEmbedInBrowserIframe(IFrameQuerySelector),
ContentType = "application/javascript",
StatusCode = 200
});
}
/// <summary>
/// Sends a javascript script to download the pdf document in browser
/// </summary>
/// <param name="Filename"></param>
/// <returns></returns>
public static IActionResult DownloadInBrowser(this IPdfMake pdfMake, string Filename)
{
return(new ContentResult()
{
Content = pdfMake.GetDownloadInBrowser(Filename),
ContentType = "application/javascript",
StatusCode = 200
});
}
/// <summary>
/// Sends a json result with the pdf document definition
/// </summary>
/// <returns></returns>
public static IActionResult DocumentDefinitionInBrowser(this IPdfMake pdfMake)
{
return(new ContentResult()
{
Content = pdfMake.GetDocumentDefinition(),
ContentType = "application/json",
StatusCode = 200
});
}
/// <summary>
/// Gets the javascript script to prompt the printer with the pdf document
/// </summary>
/// <param name="SameWindow"></param>
/// <returns></returns>
public static string GetPrintInBrowser(this IPdfMake pdfMake, bool SameWindow)
{
if (SameWindow)
{
return($"pdfMake.createPdf({pdfMake.GetDocumentDefinition()}).print({{}}, window);");
}
else
{
return($"pdfMake.createPdf({pdfMake.GetDocumentDefinition()}).print({{}}, window.open('', '_blank'));");
}
}
/// <summary>
/// Gets the javascript script to display the pdf document in iframe
/// </summary>
/// <param name="IFrameQuerySelector"></param>
/// <returns></returns>
public static string GetEmbedInBrowserIframe(this IPdfMake pdfMake, string IFrameQuerySelector)
{
if (string.IsNullOrWhiteSpace(IFrameQuerySelector))
{
throw new ArgumentNullException("The IframeQuerySelector is null, empty or whitespace.");
}
return($@"pdfMake.createPdf({pdfMake.GetDocumentDefinition()}).getDataUrl(function(dataUrl) {{
document.querySelector('{IFrameQuerySelector }').src = dataUrl
}});");
}
/// <summary>
/// Gets the javascript script to dowload the pdf document
/// </summary>
/// <param name="Filename"></param>
/// <returns></returns>
public static string GetDownloadInBrowser(this IPdfMake pdfMake, string Filename)
{
if (string.IsNullOrWhiteSpace(Filename))
{
throw new ArgumentNullException("The Filename is null, empty or whitespace.");
}
if (!Filename.EndsWith(".pdf"))
{
throw new FormatException("The Filename does not end with .pdf extension.");
}
return($"pdfMake.createPdf({pdfMake.GetDocumentDefinition()}).download({Filename});");
}
