private RenderPageViewModel CreatePageViewModel(Page renderingPage, List <PageContent> allPageContents, Page page,
GetPageToRenderRequest request, List <Page> childPagesList)
{
if (request.PreviewPageContentId == null && !request.IsAuthenticated && page.Status != PageStatus.Published)
{
throw new HttpException(403, "403 Access Forbidden");
}
// Preview and published pages can be accessible to users without content managing roles
// Unpublished pages can be accessible only to content managers
if (page.Status != PageStatus.Published && page.Status != PageStatus.Preview && !request.HasContentAccess)
{
if (!cmsConfiguration.Security.AccessControlEnabled)
{
return(null); // Force 404.
}
}
RenderPageViewModel renderPageViewModel = new RenderPageViewModel(page);
renderPageViewModel.CanManageContent = request.CanManageContent;
renderPageViewModel.AreRegionsEditable = request.CanManageContent && !childPagesList.Any();
if (page.Layout != null)
{
renderPageViewModel.LayoutPath = page.Layout.LayoutPath;
renderPageViewModel.Options = GetMergedOptionValues(page.Layout.LayoutOptions, page.Options, childPagesList);
renderPageViewModel.Regions = page.Layout.LayoutRegions
.Distinct()
.Select(f => new PageRegionViewModel
{
RegionId = f.Region.Id,
RegionIdentifier = f.Region.RegionIdentifier
})
.ToList();
}
else if (page.MasterPage != null)
{
var masterPage = renderingPage.MasterPages.FirstOrDefault(p => p.Master.Id == page.MasterPage.Id);
if (masterPage == null)
{
throw new InvalidOperationException(string.Format("Cannot find a master page in master pages path collection for page {0}.", request.PageUrl));
}
childPagesList.Insert(0, page);
renderPageViewModel.MasterPage = CreatePageViewModel(renderingPage, allPageContents, masterPage.Master, request, childPagesList);
childPagesList.Remove(page);
renderPageViewModel.Options = GetMergedOptionValues(new List <IOption>(), page.Options, childPagesList);
renderPageViewModel.Regions = allPageContents
.Where(pc => pc.Page == page.MasterPage)
.SelectMany(pc => pc.Content.ContentRegions.Distinct())
.Select(cr => new PageRegionViewModel
{
RegionId = cr.Region.Id,
RegionIdentifier = cr.Region.RegionIdentifier
})
.ToList();
}
else
{
throw new InvalidOperationException(string.Format("Failed to load layout or master page for page {0}.", request.PageUrl));
}
var pageContents = allPageContents.Where(pc => pc.Page.Id == page.Id).Where(pc => pc.Parent == null || allPageContents.All(apc => apc.Id != pc.Parent.Id));
var contentProjections = pageContents.Distinct()
.Select(f => contentProjectionService.CreatePageContentProjection(request.CanManageContent, f, allPageContents, null, request.PreviewPageContentId))
.Where(c => c != null).ToList();
renderPageViewModel.Contents = contentProjections;
renderPageViewModel.Metadata = pageAccessor.GetPageMetaData(page).ToList();
if (page.AccessRules != null)
{
var list = page.AccessRules.Cast <IAccessRule>().ToList();
list.RemoveDuplicates((a, b) => a.Id == b.Id ? 0 : -1);
renderPageViewModel.AccessRules = list;
}
if (cmsConfiguration.Security.AccessControlEnabled)
{
SetIsReadOnly(renderPageViewModel, renderPageViewModel.AccessRules);
}
renderPageViewModel.HasEditRole = SecurityService.IsAuthorized(RootModuleConstants.UserRoles.EditContent);
// Add <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" /> if current view is in an edit mode.
if (request.CanManageContent)
{
if (renderPageViewModel.Metadata == null)
{
renderPageViewModel.Metadata = new List <IPageActionProjection>();
}
renderPageViewModel.Metadata.Insert(0, new MetaDataProjection("X-UA-Compatible", "IE=edge,chrome=1"));
}
// Attach styles.
var styles = new List <IStylesheetAccessor>();
styles.Add(pageStylesheetProjectionFactory.Create(page, renderPageViewModel.Options));
styles.AddRange(contentProjections);
renderPageViewModel.Stylesheets = styles;
// Attach JavaScript includes.
var js = new List <IJavaScriptAccessor>();
js.Add(pageJavaScriptProjectionFactory.Create(page, renderPageViewModel.Options));
js.AddRange(contentProjections);
renderPageViewModel.JavaScripts = js;
// TODO: Fix main.js and processor.js IE cache.
renderPageViewModel.MainJsPath = string.Format(RootModuleConstants.AutoGeneratedJsFilePathPattern, "bcms.main.js");
renderPageViewModel.RequireJsPath = VirtualPath.Combine(rootModuleDescriptor.JsBasePath,
cmsConfiguration.UseMinifiedResources
? "bcms.require-2.1.5.min.js"
: "bcms.require-2.1.5.js");
renderPageViewModel.Html5ShivJsPath = VirtualPath.Combine(rootModuleDescriptor.JsBasePath, "html5shiv.js");
return(renderPageViewModel);
}
/// <summary>
/// Executes this command.
/// </summary>
/// <param name="request">The request data with page data.</param>
/// <returns>Executed command result.</returns>
public CmsRequestViewModel Execute(GetPageToRenderRequest request)
{
var pageQuery = GetPageFutureQuery(request);
var pageContentsQuery = GetPageContentFutureQuery(request);
var page = pageQuery.ToList().FirstOrDefault();
if (page == null)
{
return(FindRedirect(request.PageUrl));
}
if (request.PreviewPageContentId == null && !request.IsAuthenticated && page.Status != PageStatus.Published)
{
throw new HttpException(403, "403 Access Forbidden");
}
// Preview and published pages can be accessible to users without content managing roles
// Unpublished pages can be accessible only to content managers
if (page.Status != PageStatus.Published && page.Status != PageStatus.Preview && !request.HasContentAccess)
{
if (!cmsConfiguration.Security.AccessControlEnabled)
{
return(null); // Force 404.
}
}
var pageContents = pageContentsQuery.ToList();
var contentProjections = pageContents.Distinct().Select(f => CreatePageContentProjection(request, f)).Where(c => c != null).ToList();
RenderPageViewModel renderPageViewModel = new RenderPageViewModel(page);
renderPageViewModel.CanManageContent = request.CanManageContent;
renderPageViewModel.LayoutPath = page.Layout.LayoutPath;
renderPageViewModel.Regions =
page.Layout.LayoutRegions.Distinct().Select(f => new PageRegionViewModel
{
RegionId = f.Region.Id,
RegionIdentifier = f.Region.RegionIdentifier
})
.ToList();
renderPageViewModel.Contents = contentProjections;
renderPageViewModel.Metadata = pageAccessor.GetPageMetaData(page).ToList();
renderPageViewModel.Options = optionService.GetMergedOptionValues(page.Layout.LayoutOptions, page.Options).ToList();
if (page.AccessRules != null)
{
var list = page.AccessRules.Cast <IAccessRule>().ToList();
list.RemoveDuplicates((a, b) => a.Id == b.Id ? 0 : -1);
renderPageViewModel.AccessRules = list;
}
if (cmsConfiguration.Security.AccessControlEnabled)
{
SetIsReadOnly(renderPageViewModel, renderPageViewModel.AccessRules);
}
renderPageViewModel.HasEditRole = SecurityService.IsAuthorized(RootModuleConstants.UserRoles.EditContent);
// Add <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" /> if current view is in an edit mode.
if (request.CanManageContent)
{
if (renderPageViewModel.Metadata == null)
{
renderPageViewModel.Metadata = new List <IPageActionProjection>();
}
renderPageViewModel.Metadata.Insert(0, new MetaDataProjection("X-UA-Compatible", "IE=edge,chrome=1"));
}
// Attach styles.
var styles = new List <IStylesheetAccessor>();
styles.Add(pageStylesheetProjectionFactory.Create(page, renderPageViewModel.Options));
styles.AddRange(contentProjections);
renderPageViewModel.Stylesheets = styles;
// Attach JavaScript includes.
var js = new List <IJavaScriptAccessor>();
js.Add(pageJavaScriptProjectionFactory.Create(page, renderPageViewModel.Options));
js.AddRange(contentProjections);
renderPageViewModel.JavaScripts = js;
// TODO: Fix main.js and processor.js IE cache.
renderPageViewModel.MainJsPath = string.Format(RootModuleConstants.AutoGeneratedJsFilePathPattern, "bcms.main.js");
renderPageViewModel.RequireJsPath = VirtualPath.Combine(rootModuleDescriptor.JsBasePath,
cmsConfiguration.UseMinifiedResources
? "bcms.require-2.1.5.min.js"
: "bcms.require-2.1.5.js");
renderPageViewModel.Html5ShivJsPath = VirtualPath.Combine(rootModuleDescriptor.JsBasePath, "html5shiv.js");
// Notify about retrieved page.
var result = Events.RootEvents.Instance.OnPageRetrieved(renderPageViewModel, page);
switch (result)
{
case PageRetrievedEventResult.ForcePageNotFound:
return(null);
default:
return(new CmsRequestViewModel(renderPageViewModel));
}
}
/// <summary>
/// Executes this command.
/// </summary>
/// <param name="request">The request data with page data.</param>
/// <returns>Executed command result.</returns>
public CmsRequestViewModel Execute(GetPageToRenderRequest request)
{
var pageQuery = GetPageFutureQuery(request);
var pageContentsQuery = GetPageContentFutureQuery(request);
var page = pageQuery.FirstOrDefault();
if (page == null)
{
return(Redirect(request.PageUrl));
}
// Redirect user to login page, if page is inaccessible for public users
// and user is not authenticated
if (request.PreviewPageContentId == null && !request.IsAuthenticated && page.Status != PageStatus.Published && !string.IsNullOrWhiteSpace(cmsConfiguration.LoginUrl))
{
// TODO: uncomment redirect to login form, when login form will be im
return(null);
// return Redirect(cmsConfiguration.LoginUrl);
}
var pageContents = pageContentsQuery.ToList();
var contentProjections = pageContents.Distinct().Select(f => CreatePageContentProjection(request, f)).Where(c => c != null).ToList();
RenderPageViewModel renderPageViewModel = new RenderPageViewModel(page);
renderPageViewModel.CanManageContent = request.CanManageContent;
renderPageViewModel.LayoutPath = page.Layout.LayoutPath;
renderPageViewModel.Regions =
page.Layout.LayoutRegions.Distinct().Select(f => new PageRegionViewModel
{
RegionId = f.Region.Id,
RegionIdentifier = f.Region.RegionIdentifier
})
.ToList();
renderPageViewModel.Contents = contentProjections;
renderPageViewModel.Metadata = pageAccessor.GetPageMetaData(page).ToList();
renderPageViewModel.Options = optionService.GetMergedOptionValues(page.Layout.LayoutOptions, page.Options).ToList();
// Attach styles.
var styles = new List <IStylesheetAccessor>();
styles.Add(pageStylesheetProjectionFactory.Create(page));
styles.AddRange(contentProjections);
renderPageViewModel.Stylesheets = styles;
// Attach JavaScript includes.
var js = new List <IJavaScriptAccessor>();
js.Add(pageJavaScriptProjectionFactory.Create(page));
js.AddRange(contentProjections);
renderPageViewModel.JavaScripts = js;
// TODO: Fix main.js and processor.js IE cache.
renderPageViewModel.MainJsPath = string.Format(RootModuleConstants.AutoGeneratedJsFilePathPattern, "bcms.main.js");
renderPageViewModel.RequireJsPath = VirtualPath.Combine(rootModuleDescriptor.JsBasePath,
cmsConfiguration.UseMinifiedResources
? "bcms.require-2.1.5.min.js"
: "bcms.require-2.1.5.js");
renderPageViewModel.Html5ShivJsPath = VirtualPath.Combine(rootModuleDescriptor.JsBasePath, "html5shiv.js");
// Notify about retrieved page.
var result = Events.RootEvents.Instance.OnPageRetrieved(renderPageViewModel, page);
switch (result)
{
case PageRetrievedEventResult.ForcePageNotFound:
return(null);
default:
return(new CmsRequestViewModel(renderPageViewModel));
}
}
