public void IsolatedRazorEngineService_Sandbox_WithISerializableModel()
{
using (var service = IsolatedRazorEngineService.Create(SandboxCreator))
{
const string template = "<h1>Uri Host: @Model.Host</h1>";
const string expected = "<h1>Uri Host: example.com</h1>";
var model = new Uri("http://example.com");
var result = service.RunCompile(template, "test", null, (object)RazorDynamicObject.Create(model));
Assert.AreEqual(expected, result);
}
}
public void IsolatedRazorEngineService_ParseSimpleTemplate_WithExpandoModel()
{
using (var service = IsolatedRazorEngineService.Create())
{
const string template = "<h1>Animal Type: @Model.Type</h1>";
const string expected = "<h1>Animal Type: Cat</h1>";
dynamic model = new ExpandoObject();
model.Type = "Cat";
var result = service.RunCompile(template, "test", null, (object)RazorDynamicObject.Create(model));
Assert.AreEqual(expected, result);
}
}
public void IsolatedRazorEngineService_CannotParseSimpleTemplate_WithDynamicModel()
{
using (var service = IsolatedRazorEngineService.Create())
{
const string template = "<h1>Animal Type: @Model.Type</h1>";
const string expected = "<h1>Animal Type: Cat</h1>";
dynamic model = new ValueObject(new Dictionary <string, object> {
{ "Type", "Cat" }
});
string result = service.RunCompile(template, "test", null, (object)RazorDynamicObject.Create(model));
Assert.AreEqual(expected, result);
}
}
public static string Razor(this string template, object model)
{
var m = RazorDynamicObject.Create(model, true);
var key = template.To16bitMD5();
if (Engine.Razor.IsTemplateCached(key, null))
{
return(Engine.Razor.Run(key, null, m));
}
else
{
return(Engine.Razor.RunCompile(template, key, null, m));
}
}
static void Main(string[] args)
{
using (var service = IsolatedRazorEngineService.Create())
{
const string template = "<h1>Animal Type: @Model.Type</h1>";
const string expected = "<h1>Animal Type: Cat</h1>";
dynamic model = new ExpandoObject();
model.Type = "Cat";
var result = service.RunCompile(template, "test", null, (object)RazorDynamicObject.Create(model));
if (!Equals(expected, result))
{
throw new Exception(string.Format("{0} expected but got {1}", expected, result));
}
}
}
/// <summary>
/// Checks if we need to wrap the given model in
/// an <see cref="RazorDynamicObject"/> instance and wraps it.
/// </summary>
/// <param name="modelType">the model-type</param>
/// <param name="original">the original model</param>
/// <param name="allowMissing">true when we should allow missing properties on dynamic models.</param>
/// <returns>the original model or an wrapper object.</returns>
internal static object GetDynamicModel(Type modelType, object original, bool allowMissing)
{
object result = original;
if (modelType == null && original != null)
{
// We try to make some things work:
if (CompilerServicesUtility.IsAnonymousTypeRecursive(original.GetType()))
{
// TODO: we should handle Configuration.AllowMissingPropertiesOnDynamic
result = RazorDynamicObject.Create(original, allowMissing);
}
else if (allowMissing)
{
result = RazorDynamicObject.Create(original, allowMissing);
}
}
return(result);
}
private Tuple <object, Type> CheckModel(object model)
{
if (model == null)
{
return(Tuple.Create((object)null, (Type)null));
}
Type modelType = (model == null) ? typeof(object) : model.GetType();
bool isAnon = CompilerServicesUtility.IsAnonymousTypeRecursive(modelType);
if (isAnon ||
CompilerServicesUtility.IsDynamicType(modelType))
{
modelType = null;
if (isAnon || Configuration.AllowMissingPropertiesOnDynamic)
{
model = RazorDynamicObject.Create(model, Configuration.AllowMissingPropertiesOnDynamic);
}
}
return(Tuple.Create(model, modelType));
}
public override void Init(object model)
{
Model = new RazorDynamicObject(model);
}