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Unblocking the use of Html.RenderAction and Html.Action in Orchard views

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--HG--
branch : dev
This commit is contained in:
Nathan Heskew
2010-11-25 22:04:12 -08:00
parent 5e1a3cb3ac
commit b532569eb4
2 changed files with 33 additions and 15 deletions
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7
src/Orchard/Mvc/Html/ContainerExtensions.cs
View File

@@ -9,13 +9,10 @@ namespace Orchard.Mvc.Html {
/// <see cref="http://en.wikipedia.org/wiki/Harry_Houdini"/> /// <see cref="http://en.wikipedia.org/wiki/Harry_Houdini"/>
/// <returns>himself</returns> /// <returns>himself</returns>
public static TService Resolve<TService>(this HtmlHelper html) { public static TService Resolve<TService>(this HtmlHelper html) {
var workContextAccessor = html.ViewContext.RouteData.DataTokens["IWorkContextAccessor"] as IWorkContextAccessor; var workContext = html.ViewContext.RequestContext.GetWorkContext();
if (workContextAccessor == null)
throw new ApplicationException("Unable to resolve");
var workContext = workContextAccessor.GetContext(html.ViewContext.HttpContext);
if (workContext == null) if (workContext == null)
throw new ApplicationException("Unable to resolve"); return default(TService);
return workContext.Resolve<TService>(); return workContext.Resolve<TService>();
} }

41
src/Orchard/WorkContextExtensions.cs
View File

@@ -10,27 +10,48 @@ namespace Orchard {
} }
public static WorkContext GetWorkContext(this RequestContext requestContext) { public static WorkContext GetWorkContext(this RequestContext requestContext) {
if (requestContext == null) { if (requestContext == null)
return null; return null;
}
var routeData = requestContext.RouteData; var routeData = requestContext.RouteData;
object value; if (routeData == null || routeData.DataTokens == null)
if (routeData == null ||
routeData.DataTokens == null ||
!routeData.DataTokens.TryGetValue("IWorkContextAccessor", out value) ||
!(value is IWorkContextAccessor)) {
return null; return null;
object workContextValue;
if (!routeData.DataTokens.TryGetValue("IWorkContextAccessor", out workContextValue)) {
workContextValue = FindWorkContextInParent(routeData);
} }
var workContextAccessor = (IWorkContextAccessor)value; if (!(workContextValue is IWorkContextAccessor))
return null;
var workContextAccessor = (IWorkContextAccessor)workContextValue;
return workContextAccessor.GetContext(requestContext.HttpContext); return workContextAccessor.GetContext(requestContext.HttpContext);
} }
public static WorkContext GetWorkContext(this ControllerContext controllerContext) { private static object FindWorkContextInParent(RouteData routeData) {
if (controllerContext == null) { object parentViewContextValue;
if (!routeData.DataTokens.TryGetValue("ParentActionViewContext", out parentViewContextValue)
|| !(parentViewContextValue is ViewContext)) {
return null; return null;
} }
var parentRouteData = ((ViewContext)parentViewContextValue).RouteData;
if (parentRouteData == null || parentRouteData.DataTokens == null)
return null;
object workContextValue;
if (!parentRouteData.DataTokens.TryGetValue("IWorkContextAccessor", out workContextValue)) {
workContextValue = FindWorkContextInParent(parentRouteData);
}
return workContextValue;
}
public static WorkContext GetWorkContext(this ControllerContext controllerContext) {
if (controllerContext == null)
return null;
return WorkContextExtensions.GetWorkContext(controllerContext.RequestContext); return WorkContextExtensions.GetWorkContext(controllerContext.RequestContext);
} }