/// <summary>
/// Compiles the template.
/// </summary>
/// <param name="className">The class name of the dynamic type.</param>
/// <param name="template">The template to compile.</param>
/// <param name="modelType">[Optional] The mode type.</param>
private CompilerResults Compile(string className, string template, Type modelType = null)
{
var languageService = provider.CreateLanguageService();
var codeDom = provider.CreateCodeDomProvider();
var host = new RazorEngineHost(languageService);
var generator = languageService.CreateCodeGenerator(className, "Razor.Dynamic", null, host);
var parser = new RazorParser(languageService.CreateCodeParser(), new HtmlMarkupParser());
Type baseType = (modelType == null)
? typeof(TemplateBase)
: typeof(TemplateBase <>).MakeGenericType(modelType);
generator.GeneratedClass.BaseTypes.Add(baseType);
using (var reader = new StreamReader(new MemoryStream(Encoding.ASCII.GetBytes(template))))
{
parser.Parse(reader, generator);
}
var statement = new CodeMethodInvokeExpression(new CodeThisReferenceExpression(), "Clear");
generator.GeneratedExecuteMethod.Statements.Insert(0, new CodeExpressionStatement(statement));
var builder = new StringBuilder();
using (var writer = new StringWriter(builder))
{
codeDom.GenerateCodeFromCompileUnit(generator.GeneratedCode, writer, new CodeGeneratorOptions());
}
var @params = new CompilerParameters();
foreach (var assembly in AppDomain.CurrentDomain.GetAssemblies())
{
if (!assembly.IsDynamic)
{
@params.ReferencedAssemblies.Add(assembly.Location);
}
}
@params.GenerateInMemory = true;
@params.IncludeDebugInformation = false;
@params.GenerateExecutable = false;
@params.CompilerOptions = "/target:library /optimize";
@params.TempFiles.KeepFiles = KeepFiles;
var result = codeDom.CompileAssemblyFromSource(@params, new[] { builder.ToString() });
return(result);
}
