public static async Task <string> RunAsync <TTemplate, TModel>(
this IRazorEngineCompiledTemplate <TTemplate> compiledTemplate,
TModel model = default)
where TModel : class
where TTemplate : class, IRazorEngineTemplate
{
if (compiledTemplate == null)
{
throw new ArgumentNullException(nameof(compiledTemplate));
}
if (model?.IsAnonymous() == true)
{
return(await compiledTemplate.RunAsync(model : (object)model));
}
var templateType = compiledTemplate.GetReflectedTemplateType();
IRazorEngineTemplate instance = (IRazorEngineTemplate)Activator.CreateInstance(templateType);
// Find the correct property to update via reflection.
// As IRazorEngineTemplateBase<T> inherits from IRazorEngineTemplateBase and the both have `Model`
var propertyInfo = instance.GetType().GetProperties(BindingFlags.Public | BindingFlags.Instance | BindingFlags.SetProperty)
.FirstOrDefault(fd => fd.Name.Equals(nameof(IRazorEngineTemplate.Model)) && fd.PropertyType == typeof(TModel));
if (propertyInfo != null)
{
propertyInfo.SetValue(instance, model);
}
else
{
instance.Model = model;
}
await instance.ExecuteAsync();
return(instance.Result());
}
