/// <inheritdoc />
public async Task <PdfRendererResult> Render(string templateDirectoryName, string pdfTemplateName, string filenameTemplateName, string headerTemplateName, string footerTemplateName, PdfOptions?options, object viewModel)
{
var stopwatch = new Stopwatch();
stopwatch.Start();
options ??= new PdfOptions(); // fall back to default options
if (options.HeaderHtml == null && !string.IsNullOrWhiteSpace(headerTemplateName))
{
try
{
options.HeaderHtml = (await _templater.Render(templateDirectoryName, headerTemplateName, viewModel)).Trim();
_logger.LogTrace($"Using header from template '{headerTemplateName}'.");
}
catch
{
// do nothing here. Happens usually when template does not exist, and we don't want anything to happen in this case
}
}
if (options.FooterHtml == null && !string.IsNullOrWhiteSpace(footerTemplateName))
{
try
{
options.FooterHtml = (await _templater.Render(templateDirectoryName, footerTemplateName, viewModel)).Trim();
_logger.LogTrace($"Using footer from template '{footerTemplateName}'.");
}
catch
{
// do nothing here. Happens usually when template does not exist, and we don't want anything to happen in this case
}
}
var result = new PdfRendererResult
{
Html = (await _templater.Render(templateDirectoryName, pdfTemplateName, viewModel)).Trim(),
Filename = (await _templater.Render(templateDirectoryName, filenameTemplateName, viewModel)).Trim(),
};
stopwatch.Stop();
_logger.LogTrace($"Rendering of HTML templates took {stopwatch.ElapsedMilliseconds}ms.");
stopwatch.Restart();
result.Bytes = await _pdfer.HtmlToPdf(result.Html, options);
_logger.LogTrace($"Conversion to PDF took {stopwatch.ElapsedMilliseconds}ms, the result is {result.Bytes.Length:N0} bytes.");
return(result);
}
public virtual async Task RenderAndSend(string recipientAddress, string templateDirectoryName, string subjectTemplateName, string htmlTemplateName, string textTemplateName, object viewModel, params IEmailAttachment[] attachments)
{
var subject = (await _templater.Render(templateDirectoryName, $"{subjectTemplateName}", viewModel)).Trim();
var html = (await _templater.Render(templateDirectoryName, $"{htmlTemplateName}", viewModel)).Trim();
string text;
try
{
text = (await _templater.Render(templateDirectoryName, $"{textTemplateName}", viewModel)).Trim();
}
catch // support e-mails without a text version, just to avoid having to "duplicate" the HTML template all the time
{
text = "";
}
await _mailer.Send(recipientAddress, subject, html, text, attachments);
}
/// <inheritdoc cref="ISmsRenderer.RenderAndSendAsync(string,string,string,object)"/>
/// <exception cref="ArgumentException">The <paramref name="recipientAddress"/> is null or whitespace.</exception>
public virtual async Task RenderAndSendAsync(string recipientAddress, string templateDirectoryName,
string textTemplateName, object viewModel)
{
if (IsNullOrWhiteSpace(recipientAddress))
{
throw new ArgumentException(@"The recipient must not be null.", nameof(recipientAddress));
}
string text;
try
{
text = (await _templater.Render(templateDirectoryName, $"{textTemplateName}", viewModel)).Trim();
}
catch
{
text = Empty;
}
await _smsMessagingGateway.SendAsync(recipientAddress, text);
}