private async Task ExecutePageAsync()
{
var modelType = _actionDescriptor.ModelType?.AsType();
var viewDataType = typeof(ViewDataDictionary <>).MakeGenericType(modelType ?? _actionDescriptor.PageType.AsType());
var viewData = (ViewDataDictionary)Activator.CreateInstance(viewDataType, _metadataProvider, _actionContext.ModelState);
var tempData = _tempDataFactory.GetTempData(_actionContext.HttpContext);
var pageContext = new PageContext(_actionContext, viewData, tempData, _viewOptions.HtmlHelperOptions)
{
ActionDescriptor = _actionDescriptor,
ValueProviderFactories = _valueProviderFactories,
};
var page = (Page)_factory.CreatePage(pageContext);
pageContext.Page = page;
object model = null;
if (modelType == null)
{
model = page;
}
else
{
model = _modelFactory.CreateModel(pageContext);
}
if (model != null)
{
viewData.Model = model;
}
var tempDataPropertyTracker = _tempDataPropertyProvider.LoadAndTrackChanges(page, page.TempData);
IActionResult result = null;
var handler = _selector.Select(pageContext);
if (handler != null)
{
var executor = ExecutorFactory.Create(handler.Method);
result = await executor(page, model);
}
if (result == null)
{
result = new PageViewResult(page);
}
await result.ExecuteResultAsync(pageContext);
tempDataPropertyTracker.SaveChanges();
}
private async Task ExecutePageAsync()
{
Type viewDataType = null;
var viewDataProperty = _actionDescriptor.PageType.GetDeclaredProperty("ViewData");
if (viewDataProperty != null)
{
var viewDataPropertyType = viewDataProperty.PropertyType.GetTypeInfo();
if (viewDataPropertyType.IsGenericType && viewDataPropertyType.GetGenericTypeDefinition() == typeof(ViewDataDictionary <>))
{
viewDataType = viewDataPropertyType.GetGenericArguments()[0];
}
}
ViewDataDictionary viewData;
if (viewDataType == null)
{
viewData = new ViewDataDictionary <object>(_metadataProvider, _actionContext.ModelState);
}
else
{
viewData = (ViewDataDictionary)Activator.CreateInstance(typeof(ViewDataDictionary <>).MakeGenericType(viewDataType), _metadataProvider, _actionContext.ModelState);
}
var tempData = _tempDataFactory.GetTempData(_actionContext.HttpContext);
var pageContext = new PageContext(_actionContext, viewData, tempData, _viewOptions.HtmlHelperOptions)
{
ActionDescriptor = _actionDescriptor,
ValueProviderFactories = _valueProviderFactories,
};
var page = (Page)_factory.CreatePage(pageContext);
var tempDataPropertyTracker = _tempDataPropertyProvider.LoadAndTrackChanges(page, page.TempData);
IActionResult result = null;
var handler = _selector.Select(pageContext);
if (handler != null)
{
var executor = ExecutorFactory.Create(handler.Method);
result = await executor(page);
}
if (result == null)
{
result = new PageViewResult(page);
}
await result.ExecuteResultAsync(pageContext);
tempDataPropertyTracker.SaveChanges();
}
public Task ExecuteAsync(PageContext pageContext, PageViewResult result)
{
if (result.Model != null)
{
result.Page.PageContext.ViewData.Model = result.Model;
}
var view = new RazorView(_razorViewEngine, _razorPageActivator, new IRazorPage[0], result.Page, _htmlEncoder);
return(ExecuteAsync(pageContext, view, result.ContentType, result.StatusCode));
}
public static int TotalViewsFor(this HtmlHelper helper, Webpage webpage)
{
if (webpage == null)
{
return(0);
}
var session = helper.ViewContext.HttpContext.Get <ISession>();
AnalyticsPageView pageView = null;
AnalyticsSession analyticsSession = null;
AnalyticsUser analyticsUser = null;
IQueryOver <AnalyticsPageView, AnalyticsPageView> queryOver = session.QueryOver(() => pageView)
.JoinAlias(() => pageView.AnalyticsSession, () => analyticsSession)
.JoinAlias(() => analyticsSession.AnalyticsUser, () => analyticsUser)
.Where(x => x.Webpage.Id == webpage.Id);
PageViewResult result = null;
var viewResult = queryOver
.SelectList(builder =>
builder
.SelectGroup(() => pageView.Url)
.WithAlias(() => result.Url)
.SelectGroup(() => pageView.Webpage.Id)
.WithAlias(() => result.WebpageId)
.SelectCountDistinct(() => analyticsUser.Id)
.WithAlias(() => result.Unique)
.SelectCountDistinct(() => analyticsSession.Id)
.WithAlias(() => result.Sessions)
.SelectCountDistinct(() => pageView.Id)
.WithAlias(() => result.Total)
)
.TransformUsing(Transformers.AliasToBean <PageViewResult>())
.Take(1).SingleOrDefault <PageViewResult>();
return(viewResult == null ? 0 : viewResult.Total);
}
public IPagedList <PageViewResult> Search(PageViewSearchQuery query)
{
AnalyticsPageView pageView = null;
AnalyticsSession analyticsSession = null;
AnalyticsUser analyticsUser = null;
IQueryOver <AnalyticsPageView, AnalyticsPageView> queryOver = _session.QueryOver(() => pageView)
.JoinAlias(() => pageView.AnalyticsSession, () => analyticsSession)
.JoinAlias(() => analyticsSession.AnalyticsUser, () => analyticsUser);
if (!string.IsNullOrWhiteSpace(query.Url))
{
queryOver = queryOver.Where(view => view.Url.IsInsensitiveLike(query.Url, MatchMode.Anywhere));
}
queryOver = queryOver.Where(() => pageView.CreatedOn >= query.From && pageView.CreatedOn <= query.To);
switch (query.SearchType)
{
case PageViewSearchType.UsersOnly:
queryOver = queryOver.Where(() => analyticsUser.User != null);
break;
case PageViewSearchType.AnonymousOnly:
queryOver = queryOver.Where(() => analyticsUser.User == null);
break;
}
PageViewResult result = null;
IPagedList <PageViewResult> pageViewResults = queryOver
.SelectList(builder =>
builder
.SelectGroup(() => pageView.Url)
.WithAlias(() => result.Url)
.SelectGroup(() => pageView.Webpage.Id)
.WithAlias(() => result.WebpageId)
.SelectCountDistinct(() => analyticsUser.Id)
.WithAlias(() => result.Unique)
.SelectCountDistinct(() => analyticsSession.Id)
.WithAlias(() => result.Sessions)
.SelectCountDistinct(() => pageView.Id)
.WithAlias(() => result.Total)
)
.TransformUsing(Transformers.AliasToBean <PageViewResult>())
.OrderBy(Projections.CountDistinct(() => analyticsUser.Id)).Desc
.ThenBy(Projections.CountDistinct(() => analyticsSession.Id)).Desc
.ThenBy(Projections.CountDistinct(() => pageView.Id)).Desc
.Paged <AnalyticsPageView, PageViewResult>(Projections.CountDistinct(() => pageView.Url), query.Page, enableCache: false); //todo enable cache when Nhibernate is updated to 4.1
List <int?> ids = pageViewResults.Select(viewResult => viewResult.WebpageId).Where(i => i.HasValue).ToList();
Dictionary <int, Webpage> webpages =
_session.QueryOver <Webpage>()
.Where(webpage => webpage.Id.IsIn(ids))
.Cacheable()
.List()
.ToDictionary(webpage => webpage.Id, webpage => webpage);
foreach (PageViewResult pageViewResult in pageViewResults)
{
if (!pageViewResult.WebpageId.HasValue)
{
continue;
}
if (!webpages.ContainsKey(pageViewResult.WebpageId.Value))
{
continue;
}
pageViewResult.WebpageName = webpages[pageViewResult.WebpageId.Value].Name;
}
return(pageViewResults);
}
