public virtual void Initialize(AspViewEngine newViewEngine, TextWriter output, IEngineContext newContext,
IController newController, IControllerContext newControllerContext, IDictionary parentProperties)
{
if (initialized)
{
throw new ApplicationException("Sorry, but a view instance cannot be initialized twice");
}
initialized = true;
viewEngine = newViewEngine;
OutputWriter = output;
Context = newContext;
Controller = newController;
controllerContext = newControllerContext;
if (parentProperties == null)
{
Properties = ExtractProperties();
}
else
{
Properties = new ViewPropertiesDictionary(parentProperties);
}
if (newContext != null && newContext.Services != null && newContext.Services.DictionaryAdapterFactory != null)
{
dictionaryAdapterFactory = newContext.Services.DictionaryAdapterFactory;
}
else
{
dictionaryAdapterFactory = new DictionaryAdapterFactory();
}
outputWriters = new Stack <TextWriter>();
viewFilters = new Stack <IViewFilter>();
}
public void TwoScopes_WhenLocalScopeHides_ParentScopeDoesNotChange()
{
var parent = new ParametersDictionary();
parent[keys[0]] = values[0];
var dict = new ViewPropertiesDictionary(parent);
dict[keys[0]] = values[1];
Assert.That(parent[keys[0]], Is.EqualTo(values[0]));
}
public void SingleScope_Sanity()
{
var dict = new ViewPropertiesDictionary();
dict[keys[0]] = values[0];
dict[keys[1]] = values[1];
Assert.That(dict[keys[0]], Is.EqualTo(values[0]));
Assert.That(dict[keys[1]], Is.EqualTo(values[1]));
}
public void SingleScope_Sanity()
{
var dict = new ViewPropertiesDictionary();
dict[keys[0]] = values[0];
dict[keys[1]] = values[1];
Assert.That(dict[keys[0]], Is.EqualTo(values[0]));
Assert.That(dict[keys[1]], Is.EqualTo(values[1]));
}
public void TwoScopes_BothScopesAreVisible()
{
var parent = new ParametersDictionary();
parent[keys[0]] = values[0];
var dict = new ViewPropertiesDictionary(parent);
dict[keys[1]] = values[1];
Assert.That(dict[keys[0]], Is.EqualTo(values[0]));
Assert.That(dict[keys[1]], Is.EqualTo(values[1]));
}
public void TwoScopes_WhenLocalScopeHides_ParentScopeDoesNotChange()
{
var parent = new ParametersDictionary();
parent[keys[0]] = values[0];
var dict = new ViewPropertiesDictionary(parent);
dict[keys[0]] = values[1];
Assert.That(parent[keys[0]], Is.EqualTo(values[0]));
}
private IDictionary ExtractProperties()
{
var properties = new ViewPropertiesDictionary();
if (Context != null)
{
properties.Add("context", Context);
properties.Add("request", Context.Request);
properties.Add("response", Context.Response);
properties.Add("session", Context.Session);
}
properties.Add("controller", Controller);
Merge(controllerContext.Resources, properties);
Merge(controllerContext.Helpers, properties);
if (Context == null)
{
return(properties);
}
if (viewEngine.Options.Include(ViewPropertiesInclusionOptions.RequestParams))
{
var paramsDictionary = GetRequestParamsDictionary(Context.Request.Params);
Merge(paramsDictionary, properties);
}
else
{
if (viewEngine.Options.Include(ViewPropertiesInclusionOptions.QueryString))
{
Merge(Context.Request.QueryString, properties);
}
if (viewEngine.Options.Include(ViewPropertiesInclusionOptions.Form))
{
Merge(Context.Request.Form, properties);
}
}
Merge(Context.Flash, properties);
Merge(controllerContext.PropertyBag, properties);
if (properties.Contains("siteRoot") == false)
{
properties["siteRoot"] = Context.ApplicationPath ?? string.Empty;
}
if (properties.Contains("fullSiteRoot") == false)
{
properties["fullSiteRoot"] = Context.Request.Uri != null
? Context.Request.Uri.GetLeftPart(UriPartial.Authority) + Context.ApplicationPath
: string.Empty;
}
return(properties);
}
public void TwoScopes_BothScopesAreVisible()
{
var parent = new ParametersDictionary();
parent[keys[0]] = values[0];
var dict = new ViewPropertiesDictionary(parent);
dict[keys[1]] = values[1];
Assert.That(dict[keys[0]], Is.EqualTo(values[0]));
Assert.That(dict[keys[1]], Is.EqualTo(values[1]));
}
public void MultipleScopes_WhenLocalScopeHides_ParentScopeDoesNotChange()
{
var level0 = new ParametersDictionary();
level0[keys[0]] = "key0_level0";
level0[keys[1]] = "key1_level0";
level0[keys[2]] = "key2_level0";
level0[keys[3]] = "key3_level0";
var level1 = new ViewPropertiesDictionary(level0);
level1[keys[0]] = "key0_level1";
level1[keys[4]] = "key4_level1";
level1[keys[5]] = "key5_level1";
level1[keys[6]] = "key6_level1";
var level2 = new ViewPropertiesDictionary(level1);
level2[keys[0]] = "key0_level2";
level2[keys[1]] = "key1_level2";
level2[keys[4]] = "key4_level2";
level2[keys[7]] = "key7_level2";
level2[keys[8]] = "key8_level2";
var level3 = new ViewPropertiesDictionary(level2);
level3[keys[0]] = "key0_level3";
level3[keys[1]] = "key1_level3";
level3[keys[2]] = "key2_level3";
level3[keys[4]] = "key4_level3";
level3[keys[7]] = "key7_level3";
level3[keys[9]] = "key9_level3";
// Level 0
Assert.That(level0[keys[0]], Is.EqualTo("key0_level0"));
Assert.That(level0[keys[1]], Is.EqualTo("key1_level0"));
Assert.That(level0[keys[2]], Is.EqualTo("key2_level0"));
Assert.That(level0[keys[3]], Is.EqualTo("key3_level0"));
foreach (var i in Enumerable.Range(4, Range-4))
{
Assert.That(level0.Contains(keys[i]), Is.Not.True);
}
// Level 1
Assert.That(level1[keys[0]], Is.EqualTo("key0_level1"));
Assert.That(level1[keys[1]], Is.EqualTo("key1_level0"));
Assert.That(level1[keys[2]], Is.EqualTo("key2_level0"));
Assert.That(level1[keys[3]], Is.EqualTo("key3_level0"));
Assert.That(level1[keys[4]], Is.EqualTo("key4_level1"));
Assert.That(level1[keys[5]], Is.EqualTo("key5_level1"));
Assert.That(level1[keys[6]], Is.EqualTo("key6_level1"));
foreach (var i in Enumerable.Range(7, Range - 7))
{
Assert.That(level1.Contains(keys[i]), Is.Not.True);
}
// Level 2
Assert.That(level2[keys[0]], Is.EqualTo("key0_level2"));
Assert.That(level2[keys[1]], Is.EqualTo("key1_level2"));
Assert.That(level2[keys[2]], Is.EqualTo("key2_level0"));
Assert.That(level2[keys[3]], Is.EqualTo("key3_level0"));
Assert.That(level2[keys[4]], Is.EqualTo("key4_level2"));
Assert.That(level2[keys[5]], Is.EqualTo("key5_level1"));
Assert.That(level2[keys[6]], Is.EqualTo("key6_level1"));
Assert.That(level2[keys[7]], Is.EqualTo("key7_level2"));
Assert.That(level2[keys[8]], Is.EqualTo("key8_level2"));
foreach (var i in Enumerable.Range(9, Range - 9))
{
Assert.That(level2.Contains(keys[i]), Is.Not.True);
}
// Level 3
Assert.That(level3[keys[0]], Is.EqualTo("key0_level3"));
Assert.That(level3[keys[1]], Is.EqualTo("key1_level3"));
Assert.That(level3[keys[2]], Is.EqualTo("key2_level3"));
Assert.That(level3[keys[3]], Is.EqualTo("key3_level0"));
Assert.That(level3[keys[4]], Is.EqualTo("key4_level3"));
Assert.That(level3[keys[5]], Is.EqualTo("key5_level1"));
Assert.That(level3[keys[6]], Is.EqualTo("key6_level1"));
Assert.That(level3[keys[7]], Is.EqualTo("key7_level3"));
Assert.That(level3[keys[8]], Is.EqualTo("key8_level2"));
Assert.That(level3[keys[9]], Is.EqualTo("key9_level3"));
foreach (var i in Enumerable.Range(10, Range - 10))
{
Assert.That(level3.Contains(keys[i]), Is.Not.True);
}
}
public void MultipleScopes_WhenLocalScopeHides_ParentScopeDoesNotChange()
{
var level0 = new ParametersDictionary();
level0[keys[0]] = "key0_level0";
level0[keys[1]] = "key1_level0";
level0[keys[2]] = "key2_level0";
level0[keys[3]] = "key3_level0";
var level1 = new ViewPropertiesDictionary(level0);
level1[keys[0]] = "key0_level1";
level1[keys[4]] = "key4_level1";
level1[keys[5]] = "key5_level1";
level1[keys[6]] = "key6_level1";
var level2 = new ViewPropertiesDictionary(level1);
level2[keys[0]] = "key0_level2";
level2[keys[1]] = "key1_level2";
level2[keys[4]] = "key4_level2";
level2[keys[7]] = "key7_level2";
level2[keys[8]] = "key8_level2";
var level3 = new ViewPropertiesDictionary(level2);
level3[keys[0]] = "key0_level3";
level3[keys[1]] = "key1_level3";
level3[keys[2]] = "key2_level3";
level3[keys[4]] = "key4_level3";
level3[keys[7]] = "key7_level3";
level3[keys[9]] = "key9_level3";
// Level 0
Assert.That(level0[keys[0]], Is.EqualTo("key0_level0"));
Assert.That(level0[keys[1]], Is.EqualTo("key1_level0"));
Assert.That(level0[keys[2]], Is.EqualTo("key2_level0"));
Assert.That(level0[keys[3]], Is.EqualTo("key3_level0"));
foreach (var i in Enumerable.Range(4, Range - 4))
{
Assert.That(level0.Contains(keys[i]), Is.Not.True);
}
// Level 1
Assert.That(level1[keys[0]], Is.EqualTo("key0_level1"));
Assert.That(level1[keys[1]], Is.EqualTo("key1_level0"));
Assert.That(level1[keys[2]], Is.EqualTo("key2_level0"));
Assert.That(level1[keys[3]], Is.EqualTo("key3_level0"));
Assert.That(level1[keys[4]], Is.EqualTo("key4_level1"));
Assert.That(level1[keys[5]], Is.EqualTo("key5_level1"));
Assert.That(level1[keys[6]], Is.EqualTo("key6_level1"));
foreach (var i in Enumerable.Range(7, Range - 7))
{
Assert.That(level1.Contains(keys[i]), Is.Not.True);
}
// Level 2
Assert.That(level2[keys[0]], Is.EqualTo("key0_level2"));
Assert.That(level2[keys[1]], Is.EqualTo("key1_level2"));
Assert.That(level2[keys[2]], Is.EqualTo("key2_level0"));
Assert.That(level2[keys[3]], Is.EqualTo("key3_level0"));
Assert.That(level2[keys[4]], Is.EqualTo("key4_level2"));
Assert.That(level2[keys[5]], Is.EqualTo("key5_level1"));
Assert.That(level2[keys[6]], Is.EqualTo("key6_level1"));
Assert.That(level2[keys[7]], Is.EqualTo("key7_level2"));
Assert.That(level2[keys[8]], Is.EqualTo("key8_level2"));
foreach (var i in Enumerable.Range(9, Range - 9))
{
Assert.That(level2.Contains(keys[i]), Is.Not.True);
}
// Level 3
Assert.That(level3[keys[0]], Is.EqualTo("key0_level3"));
Assert.That(level3[keys[1]], Is.EqualTo("key1_level3"));
Assert.That(level3[keys[2]], Is.EqualTo("key2_level3"));
Assert.That(level3[keys[3]], Is.EqualTo("key3_level0"));
Assert.That(level3[keys[4]], Is.EqualTo("key4_level3"));
Assert.That(level3[keys[5]], Is.EqualTo("key5_level1"));
Assert.That(level3[keys[6]], Is.EqualTo("key6_level1"));
Assert.That(level3[keys[7]], Is.EqualTo("key7_level3"));
Assert.That(level3[keys[8]], Is.EqualTo("key8_level2"));
Assert.That(level3[keys[9]], Is.EqualTo("key9_level3"));
foreach (var i in Enumerable.Range(10, Range - 10))
{
Assert.That(level3.Contains(keys[i]), Is.Not.True);
}
}
