/// <summary>
/// Imports the template with the specified name.
/// </summary>
/// <param name="name">The template name.</param>
/// <returns>
/// The result of the template with the specified name.
/// </returns>
public virtual string Import(string name)
{
// If helpers is already loaded, then return immediately
if (_helpersDictionary.ContainsKey(name))
{
return("");
}
if (string.IsNullOrWhiteSpace(name))
{
throw new ArgumentException("The name of the template to include is required.");
}
var template = Razorizer.FindTemplate(name);
foreach (var method in template.GetType().GetMethods(BindingFlags.Instance | BindingFlags.Public))
{
if (typeof(LambdaWriter).IsAssignableFrom(method.ReturnType))
{
RegisterHelper(name, template, method);
}
}
template.Model = Model;
return(template.Run());
}
/// <summary>
/// Parses the specified template name.
/// </summary>
/// <param name="templateName">Name of the template.</param>
/// <returns></returns>
public string Parse(string templateName)
{
string location = null;
try
{
var template = Razorizer.FindTemplate(templateName);
template.Model = this;
return(template.Run());
}
catch (TemplateCompilationException ex)
{
foreach (var compilerError in ex.Errors)
{
Logger.PushLocation(location, compilerError.Line, compilerError.Column);
if (compilerError.IsWarning)
{
Logger.Warning("{0}: {1}", compilerError.ErrorNumber, compilerError.ErrorText);
}
else
{
Logger.Error("{0}: {1}", compilerError.ErrorNumber, compilerError.ErrorText);
}
Logger.PopLocation();
}
Logger.PopLocation();
Logger.Fatal("Error when compiling template [{0}]", templateName);
}
catch (TemplateParsingException ex)
{
foreach (var parserError in ex.Errors)
{
Logger.PushLocation(ex.Location, parserError.Location.LineIndex, parserError.Location.CharacterIndex);
Logger.Error("{0}: {1}", "R0000", parserError.Message);
Logger.PopLocation();
}
Logger.PopLocation();
Logger.Fatal("Error when compiling template [{0}]", templateName);
}
catch (Exception ex)
{
Logger.PushLocation(location);
Logger.Error("Unexpected exception", ex);
Logger.PopLocation();
throw;
}
return("");
}