public virtual ActionResult DynamicPreview()
{
CMSPageDynamicPreviewRequest dynamicPreviewRequest;
//dynamic preview can only be done one at a time, since they share the same navigation builder, which needs the pub target context
//multi-thread it will cause mix up of urls from different pub targets
dynamicPreviewRequest = _PageFactory.GetDynamicPreviewPage(Request, false) as CMSPageDynamicPreviewRequest;
//no caching for preview
disableClientSideCaching();
if (dynamicPreviewRequest.IsComponent ||
_AllowTfrm && (dynamicPreviewRequest.TransformOption == TransformOptions.ExpansionOnly ||
dynamicPreviewRequest.TransformOption == TransformOptions.Raw))
{
return(new XmlResult(dynamicPreviewRequest.ContentDocument));
}
else if (dynamicPreviewRequest.TransformOption == TransformOptions.Default)
{
return(viewOrXsltFallback(dynamicPreviewRequest));
}
else
{
return(new PreviewXsltTransformResult(dynamicPreviewRequest, _SitePath, false));
}
}
public override RouteData GetRouteData(HttpContextBase httpContext)
{
if (string.IsNullOrWhiteSpace(_BaseController))
{
_BaseController = ConfigurationManager.AppSettings["BaseControllerName"]
.ToNullOrEmptyHelper()
.Return(DEFAULT_CONTROLLER_NAME);
}
ICMSRequest pageRequest = null;
RouteData data = null;
string action = defaultAction;
string controller = _BaseController;
string appPath = httpContext.Request.ApplicationPath;
if (appPath == "/")
{
appPath = string.Empty;
}
string relativePath = httpContext.Request.Path.Substring(appPath.Length).ToLowerInvariant();
if (relativePath.StartsWith("/igxdtpreview"))
{
pageRequest = _PageFactory.GetPreviewPage(httpContext.Request, true);
// because the preview does not get a url, but rather an id and xml,
// it is not possible to look for other actions based on the URL
action = "Preview";
locateController(pageRequest, ref controller);
data = createRouteData(action, controller);
}
if (relativePath.StartsWith("/igxdynamicpreview") || _PageFactory == null)
{
action = "DynamicPreview";
try
{
CMS.IContentStore contentStore = CMSPageFactoryHelper.GetPreviewContentStore(httpContext.Request.RequestContext, _SitePath);
CMS.IReadonlyUser currentUser = CMSPageFactoryHelper.GetPreviewCurrentUser(contentStore,
httpContext.Request.RequestContext, httpContext.Session);
_PageFactory = new DocumentPreviewPageFactory(contentStore, currentUser, _SitePath);
_PageFactory.CacheSiteControls = false;
pageRequest = _PageFactory.GetDynamicPreviewPage(httpContext.Request, true, true);
// because the preview does not get a url, but rather an id and xml,
// it is not possible to look for other actions based on the URL
locateController(pageRequest, ref controller);
}
catch
{
controller = "CMSPageDefault";
}
data = createRouteData(action, controller);
}
else
{
//only need the schema data, not the whole page
ICMSRoutingRequest routingRequest = _PageFactory.GetPage(httpContext.Request, true);
if (routingRequest != null && routingRequest.CMSRequest != null && routingRequest.CMSRequest.Exists)
{
pageRequest = routingRequest.CMSRequest;
if (pageRequest != null)
{
//use default controller for routing request
if (pageRequest is CMSPageRedirectRequest)
{
data = createRouteData(defaultAction, controller);
}
else
{
var matchingController = locateController(pageRequest, ref controller);
if (!string.IsNullOrEmpty(routingRequest.RemaingPath.Trim('/')))
{
//use the first section of the remaining path as action, this is arbitrary.
string actionInPath = routingRequest.RemaingPath.Trim('/').SubstringBefore("/");
//if the controller doesn't have this action, use default action
action = matchingController.ToNullHelper()
.Propagate(
c => c.ActionNames
.Where(an => an.ToLowerInvariant() == actionInPath.ToLowerInvariant())
.FirstOrDefault())
.Return(defaultAction);
//get the remaining path in the controller action itself
}
else
{
action = defaultAction;
}
data = createRouteData(action, controller);
}
}
else
{
data = createRouteData(defaultAction, controller);
}
}
else
{
data = createRouteData(defaultAction, controller);
}
}
return(data);
}