public ActionResult Index(int?layerId)
{
ExtensionDescriptor currentTheme = _siteThemeService.GetSiteTheme();
if (currentTheme == null)
{
Services.Notifier.Error(T("To manage widgets you must have a theme enabled."));
return(RedirectToAction("Index", "Admin", new { area = "Dashboard" }));
}
IEnumerable <LayerPart> layers = _widgetsService.GetLayers().ToList();
if (!layers.Any())
{
Services.Notifier.Error(T("There are no widget layers defined. A layer will need to be added in order to add widgets to any part of the site."));
return(RedirectToAction("AddLayer"));
}
LayerPart currentLayer = layerId == null
? layers.FirstOrDefault()
: layers.FirstOrDefault(layer => layer.Id == layerId);
if (currentLayer == null && layerId != null) // Incorrect layer id passed
{
Services.Notifier.Error(T("Layer not found: {0}", layerId));
return(RedirectToAction("Index"));
}
IEnumerable <string> allZones = _widgetsService.GetZones();
IEnumerable <string> currentThemesZones = _widgetsService.GetZones(currentTheme);
string zonePreviewImagePath = string.Format("{0}/{1}/ThemeZonePreview.png", currentTheme.Location, currentTheme.Id);
string zonePreviewImage = _virtualPathProvider.FileExists(zonePreviewImagePath) ? zonePreviewImagePath : null;
dynamic viewModel = Shape.ViewModel()
.CurrentTheme(currentTheme)
.CurrentLayer(currentLayer)
.Layers(layers)
.Widgets(_widgetsService.GetWidgets())
.Zones(currentThemesZones)
.OrphanZones(allZones.Except(currentThemesZones))
.OrphanWidgets(_widgetsService.GetOrphanedWidgets())
.ZonePreviewImage(zonePreviewImage);
// Casting to avoid invalid (under medium trust) reflection over the protected View method and force a static invocation.
return(View((object)viewModel));
}
public ActionResult Index(int?layerId, string culture)
{
ExtensionDescriptor currentTheme = _siteThemeService.GetSiteTheme();
if (currentTheme == null)
{
Services.Notifier.Error(T("To manage widgets you must have a theme enabled."));
return(RedirectToAction("Index", "Admin", new { area = "Dashboard" }));
}
IEnumerable <LayerPart> layers = _widgetsService.GetLayers().OrderBy(x => x.Name).ToList();
if (!layers.Any())
{
Services.Notifier.Error(T("There are no widget layers defined. A layer will need to be added in order to add widgets to any part of the site."));
return(RedirectToAction("AddLayer"));
}
LayerPart currentLayer = layerId == null
// look for the "Default" layer, or take the first if it doesn't exist
? layers.FirstOrDefault(x => x.Name == "Default") ?? layers.FirstOrDefault()
: layers.FirstOrDefault(layer => layer.Id == layerId);
if (currentLayer == null && layerId != null) // Incorrect layer id passed
{
Services.Notifier.Error(T("Layer not found: {0}", layerId));
return(RedirectToAction("Index"));
}
IEnumerable <string> allZones = _widgetsService.GetZones();
IEnumerable <string> currentThemesZones = _widgetsService.GetZones(currentTheme);
string zonePreviewImagePath = string.Format("{0}/{1}/ThemeZonePreview.png", currentTheme.Location, currentTheme.Id);
string zonePreviewImage = _virtualPathProvider.FileExists(zonePreviewImagePath) ? zonePreviewImagePath : null;
var widgets = _widgetsService.GetWidgets();
if (!String.IsNullOrWhiteSpace(culture))
{
widgets = widgets.Where(x => {
if (x.Has <ILocalizableAspect>())
{
return(String.Equals(x.As <ILocalizableAspect>().Culture, culture, StringComparison.InvariantCultureIgnoreCase));
}
return(false);
}).ToList();
}
var viewModel = Shape.ViewModel()
.CurrentTheme(currentTheme)
.CurrentLayer(currentLayer)
.CurrentCulture(culture)
.Layers(layers)
.Widgets(widgets)
.Zones(currentThemesZones)
.Cultures(_cultureManager.ListCultures())
.OrphanZones(allZones.Except(currentThemesZones))
.OrphanWidgets(_widgetsService.GetOrphanedWidgets())
.ZonePreviewImage(zonePreviewImage);
return(View(viewModel));
}