public static Task <MailMessage> RenderEmailAsync(this ITemplateEngine templateEngine, string path, object viewBag = null,
CultureInfo culture = null)
{
Contract.Requires <ArgumentNullException>(templateEngine != null);
Contract.Requires <ArgumentException>(!string.IsNullOrEmpty(path));
Contract.Requires <NotSupportedException>(templateEngine.GetType() == typeof(RazorTemplateEngine), "Only razor engine is supported.");
return(templateEngine.RenderAsync(path, renderer: new EmailRenderer(), viewBag: viewBag, culture: culture));
}
/// <inheritdoc />
public async Task <string> GenerateEmailBody <T>(MessageTemplate template, T model)
{
template.ThrowIfNull(nameof(template));
logger.LogInformation($"Start generate email body by template:{template.Name}, model: {model?.ToJson()}, parent template:{template.Parent}");
var parentTemplate = await GetParentTemplate(template);
VerifyTemplateAndParentTemplate(template, parentTemplate);
ITemplateEngine templateEngine = GetTemplateEngine(template.EngineType);
templateEngine.AddParentTemplate(parentTemplate);
logger.LogInformation($"Starting async render template with model. Type template engine: {templateEngine.GetType().Name}");
return(await templateEngine.RenderAsync(template, model));
}