|
public static CreatePageModel ( DD4T.ContentModel.IPage page, DD4T.ContentModel.IPage includes, Sdl.Web.Common.Configuration.Localization localization ) : |
||
| page | DD4T.ContentModel.IPage | The DD4T Page object. |
| includes | DD4T.ContentModel.IPage | The set of DD4T Page object for include pages. Can be |
| localization | Sdl.Web.Common.Configuration.Localization | The context |
| return | ||
protected virtual PageModel LoadPageModel(int pageId, bool addIncludes, Localization localization)
{
using (new Tracer(pageId, addIncludes, localization))
{
PageModelData pageModelData = SiteConfiguration.ModelServiceProvider.GetPageModelData(pageId, localization, addIncludes);
if (pageModelData == null)
{
throw new DxaItemNotFoundException($"Page not found for publication id {localization.Id} and page id {pageId}");
}
if (pageModelData.MvcData == null)
{
throw new DxaException($"Data Model for Page '{pageModelData.Title}' ({pageModelData.Id}) contains no MVC data. Ensure that the Page is published using the DXA R2 TBBs.");
}
return(ModelBuilderPipeline.CreatePageModel(pageModelData, addIncludes, localization));
}
}
private PageModel LoadPageModel(ref string urlPath, bool addIncludes, Localization localization)
{
using (new Tracer(urlPath, addIncludes, localization))
{
PageModelData pageModelData = SiteConfiguration.ModelServiceProvider.GetPageModelData(urlPath, localization, addIncludes);
if (pageModelData == null)
{
throw new DxaItemNotFoundException(urlPath);
}
if (pageModelData.MvcData == null)
{
throw new DxaException($"Data Model for Page '{pageModelData.Title}' ({pageModelData.Id}) contains no MVC data. Ensure that the Page is published using the DXA R2 TBBs.");
}
return(ModelBuilderPipeline.CreatePageModel(pageModelData, addIncludes, localization));
}
}
#pragma warning restore 618
/// <summary>
/// Gets a Page Model for a given URL.
/// </summary>
/// <param name="url">The URL.</param>
/// <param name="localization">The context Localization.</param>
/// <param name="addIncludes">Indicates whether include Pages should be expanded.</param>
/// <returns>The Page Model.</returns>
/// <exception cref="DxaItemNotFoundException">If no Page Model exists for the given URL.</exception>
public virtual PageModel GetPageModel(string url, Localization localization, bool addIncludes)
{
using (new Tracer(url, localization, addIncludes))
{
//We can have a couple of tries to get the page model if there is no file extension on the url request, but it does not end in a slash:
//1. Try adding the default extension, so /news becomes /news.html
IPage page = GetPage(url, localization);
if (page == null && (url == null || (!url.EndsWith("/") && url.LastIndexOf(".", StringComparison.Ordinal) <= url.LastIndexOf("/", StringComparison.Ordinal))))
{
//2. Try adding the default page, so /news becomes /news/index.html
page = GetPage(url + "/", localization);
}
if (page == null)
{
throw new DxaItemNotFoundException(url);
}
FullyLoadDynamicComponentPresentations(page, localization);
IPage[] includes = addIncludes ? GetIncludesFromModel(page, localization).ToArray() : new IPage[0];
return(ModelBuilderPipeline.CreatePageModel(page, includes, localization));
}
}
/// <summary>
/// Gets a Page Model for a given URL.
/// </summary>
/// <param name="urlPath">The URL path (unescaped).</param>
/// <param name="localization">The context Localization.</param>
/// <param name="addIncludes">Indicates whether include Pages should be expanded.</param>
/// <returns>The Page Model.</returns>
/// <exception cref="DxaItemNotFoundException">If no Page Model exists for the given URL.</exception>
public virtual PageModel GetPageModel(string urlPath, Localization localization, bool addIncludes)
{
using (new Tracer(urlPath, localization, addIncludes))
{
if (urlPath == null)
{
urlPath = "/";
}
else if (!urlPath.StartsWith("/"))
{
urlPath = "/" + urlPath;
}
IPage page = GetPage(urlPath, localization);
if (page == null && !urlPath.EndsWith("/"))
{
// This may be a SG URL path; try if the index page exists.
urlPath += Constants.IndexPageUrlSuffix;
page = GetPage(urlPath, localization);
}
else if (urlPath.EndsWith("/"))
{
urlPath += Constants.DefaultExtensionLessPageName;
}
if (page == null)
{
throw new DxaItemNotFoundException(urlPath, localization.Id);
}
IPage[] includes = addIncludes ? GetIncludesFromModel(page, localization).ToArray() : new IPage[0];
List <string> dependencies = new List <string>()
{
page.Id
};
dependencies.AddRange(includes.Select(p => p.Id));
PageModel result = null;
if (CacheRegions.IsViewModelCachingEnabled)
{
PageModel cachedPageModel = SiteConfiguration.CacheProvider.GetOrAdd(
string.Format("{0}:{1}", page.Id, addIncludes), // Cache Page Models with and without includes separately
CacheRegions.PageModel,
() =>
{
PageModel pageModel = ModelBuilderPipeline.CreatePageModel(page, includes, localization);
pageModel.Url = urlPath;
if (pageModel.NoCache)
{
result = pageModel;
return(null);
}
return(pageModel);
},
dependencies
);
if (cachedPageModel != null)
{
// Don't return the cached Page Model itself, because we don't want dynamic logic to modify the cached state.
result = (PageModel)cachedPageModel.DeepCopy();
}
}
else
{
result = ModelBuilderPipeline.CreatePageModel(page, includes, localization);
result.Url = urlPath;
}
if (SiteConfiguration.ConditionalEntityEvaluator != null)
{
result.FilterConditionalEntities(localization);
}
return(result);
}
}
