public (string RelativePath, object Model) GenerateRenderInformation(Page page, IEnumerable <TemplateParameter> parameters = null)
{
if (page is null)
{
throw new System.ArgumentNullException(nameof(page));
}
parameters = parameters ?? new List <TemplateParameter>();
string PageContent;
lock (ViewInjectorLock)
{
if (ViewInjectors is null)
{
StringBuilder viewInjectors = new StringBuilder();
viewInjectors.Append(string.Empty);
if (this.ServiceProvider != null)
{
foreach (Type t in TypeFactory.GetAllImplementations(typeof(IMacroProvider)))
{
if (this.ServiceProvider.GetService(t) != null)
{
viewInjectors.Append($"@inject {t.GetDeclaration()} {t.Name} {System.Environment.NewLine}");
}
}
}
ViewInjectors = viewInjectors.ToString();
}
}
PageContent = ViewInjectors + System.Environment.NewLine;
if (!string.IsNullOrWhiteSpace(page.Layout))
{
PageContent += "@{ Layout = \"" + page.Layout + "\"; }" + System.Environment.NewLine + System.Environment.NewLine;
}
else
{
PageContent += "@{ Layout = null; }" + System.Environment.NewLine + System.Environment.NewLine;
}
PageContent += page.Content;
GeneratedTemplateInfo generatedTemplateInfo = base.GenerateTemplatePath(page, parameters, PageContent, "Content");
return(generatedTemplateInfo.RelativePath, generatedTemplateInfo.Model);
}
/// <summary>
/// Takes information required by the email template and attempts to return bound HTML representing the provided field
/// </summary>
/// <param name="SourceValues">A collection of object names and values to be passed into the template</param>
/// <param name="Template">The template to use for generation</param>
/// <param name="Field">The field/property on the email template that this call is binding (in case its not the body)</param>
/// <returns>The Html contents of the post-bound template field</returns>
public string RenderEmail(IEnumerable <TemplateParameter> SourceValues, IEmailTemplate Template, PropertyInfo Field)
{
if (Field is null)
{
throw new System.ArgumentNullException(nameof(Field));
}
string Body = Field.GetValue(Template)?.ToString();
if (string.IsNullOrWhiteSpace(Body))
{
return(Body);
}
GeneratedTemplateInfo info = base.GenerateTemplatePath(Template, SourceValues, Body, Field.Name);
Task <string> renderTask = this.ViewRenderService.RenderToStringAsync(info.RelativePath, info.AbsolutePath.Replace(info.RelativePath, ""), info.Model, true);
renderTask.Wait();
return(renderTask.Result.Trim());
}
