public bool CollectTemplateData(long id)
{
PageCategory p = _unit.PageCategoryRepository.FindSingle(id);
if (p == null)
{
throw new Exception("Not Found");
}
Out.Write(p.ViewPath);
GotoColumn(6);
Out.Write(" View Data: ");
TemplateDataCollector dto = GetCollector(p.Id);
if (dto == null)
{
WriteFailed();
return(false);
}
WriteSuccess();
Out.Write(" Controls: ");
_controls.UpdateTemplateControls(p, dto.Controls);
_controls.DeleteUnusedControls(p, dto.Controls);
_categories.UpdateParameters(p, dto.Parameters);
if (!string.IsNullOrEmpty(_paths.LocalizationRoot))
{
_loc.UpdateFiles(dto.Localization);
}
WriteSuccess();
return(true);
}
public TemplateDataCollector GetCollector(HttpContext context, string viewName, string layout = null)
{
ActionContext actionContext = new ActionContext(context, new RouteData(), new ActionDescriptor());
using (var sw = new StringWriter())
{
var viewResult = _razorViewEngine.FindView(actionContext, viewName, false);
if (viewResult.View == null)
{
throw new Exception($"{viewName} does not match any available view");
}
var viewDictionary = new ViewDataDictionary(new EmptyModelMetadataProvider(), new ModelStateDictionary());
viewDictionary["CollectViewData"] = true;
viewDictionary["PageControls"] = new TemplateDataCollector
{
EntityName = null,
Controls = new List <ControlDTO>()
};
viewDictionary["LocalizationDataCollector"] = new LocalizationDataCollector();
if (layout != null)
{
viewDictionary["PageOptions"] = new PageOptions
{
Layout = layout
};
}
var viewContext = new ViewContext(
actionContext,
viewResult.View,
viewDictionary,
new TempDataDictionary(actionContext.HttpContext, _tempDataProvider),
sw,
new HtmlHelperOptions()
);
var t = RenderAsync(viewResult, viewContext);
t.Wait();
if (t.Result.Code != 200)
{
throw new CodeShellHttpException(t.Result);
}
var data = (TemplateDataCollector)viewContext.ViewData["PageControls"];
data.Localization = ((LocalizationDataCollector)viewContext.ViewData["LocalizationDataCollector"]);
data.Localization.Unify();
return(data);
}
}
