public PageContentProjection CreatePageContentProjection(
bool canManageContent,
PageContent pageContent,
IChildContent childContent = null,
Guid? previewPageContentId = null,
bool retrieveCorrectVersion = true)
{
Models.Content contentToProject = null;
var content = childContent == null ? pageContent.Content : (Models.Content)childContent.ChildContent;
if (!retrieveCorrectVersion)
{
contentToProject = content;
}
else
{
if (childContent == null && previewPageContentId != null && previewPageContentId.Value == pageContent.Id)
{
// Looks for the preview content version first.
if (content.Status == ContentStatus.Preview)
{
contentToProject = content;
}
else
{
contentToProject = content.History.FirstOrDefault(f => f.Status == ContentStatus.Preview);
}
}
if (contentToProject == null && (canManageContent || previewPageContentId != null))
{
// Look for the draft content version if we are in the edit or preview mode.
if (content.Status == ContentStatus.Draft)
{
contentToProject = content;
}
else
{
contentToProject = content.History.FirstOrDefault(f => f.Status == ContentStatus.Draft);
}
}
if (contentToProject == null && content.Status == ContentStatus.Published)
{
IHtmlContent htmlContent = content as IHtmlContent;
if (!canManageContent && htmlContent != null
&& (DateTime.Now < htmlContent.ActivationDate || (htmlContent.ExpirationDate.HasValue && htmlContent.ExpirationDate.Value < DateTime.Now)))
{
// Invisible for user because of activation dates.
return null;
}
// Otherwise take published version.
contentToProject = content;
}
}
if (contentToProject == null)
{
throw new CmsException(string.Format("A content version was not found to project on the page. PageContent={0}; CanManageContent={1}, PreviewPageContentId={2};", pageContent, canManageContent, previewPageContentId));
}
// Create a collection of child contents (child widgets) projections
var childContentsProjections = CreateListOfChildProjectionsRecursively(canManageContent, previewPageContentId, pageContent, contentToProject.ChildContents);
Func<IPageContent, IContent, IContentAccessor, IEnumerable<ChildContentProjection>, PageContentProjection> createProjectionDelegate;
if (childContent != null)
{
createProjectionDelegate = (pc, c, a, ccpl) => new ChildContentProjection(pc, childContent, a, ccpl);
}
else
{
createProjectionDelegate = (pc, c, a, ccpl) => new PageContentProjection(pc, c, a, ccpl);
}
var optionValues = childContent != null ? childContent.Options : pageContent.Options;
var options = optionService.GetMergedOptionValues(contentToProject.ContentOptions, optionValues);
return pageContentProjectionFactory.Create(pageContent, contentToProject, options, childContentsProjections, createProjectionDelegate);
}
public ChildContentProjection(IPageContent pageContent, IChildContent content, IContentAccessor contentAccessor,
IEnumerable<ChildContentProjection> childProjections = null, IEnumerable<PageContentProjection> childRegionContentProjections = null)
: base(pageContent, content.ChildContent, contentAccessor, childProjections, childRegionContentProjections)
{
assignmentIdentifier = content.AssignmentIdentifier;
}
public PageContentProjection CreatePageContentProjection(
bool canManageContent,
PageContent pageContent,
List <PageContent> allPageContents,
IChildContent childContent = null,
Guid?previewPageContentId = null,
Guid?languageId = null,
bool retrieveCorrectVersion = true)
{
// Run logic of projection creation, because it's not created yet
Models.Content contentToProject = null;
var content = childContent == null ? pageContent.Content : (Models.Content)childContent.ChildContent;
if (!retrieveCorrectVersion)
{
contentToProject = content;
}
else
{
if (childContent == null && previewPageContentId != null && previewPageContentId.Value == pageContent.Id)
{
// Looks for the preview content version first.
if (content.Status == ContentStatus.Preview)
{
contentToProject = content;
}
else
{
contentToProject = content.History.FirstOrDefault(f => f.Status == ContentStatus.Preview);
}
}
if (contentToProject == null && (canManageContent || previewPageContentId != null))
{
// Look for the draft content version if we are in the edit or preview mode.
if (content.Status == ContentStatus.Draft)
{
contentToProject = content;
}
else
{
contentToProject = content.History.FirstOrDefault(f => f.Status == ContentStatus.Draft);
}
}
if (contentToProject == null && content.Status == ContentStatus.Published)
{
IHtmlContent htmlContent = content as IHtmlContent;
if (!canManageContent && htmlContent != null &&
(DateTime.Now < htmlContent.ActivationDate || (htmlContent.ExpirationDate.HasValue && htmlContent.ExpirationDate.Value < DateTime.Now)))
{
// Invisible for user because of activation dates.
return(null);
}
// Otherwise take published version.
contentToProject = content;
}
}
if (contentToProject == null)
{
throw new CmsException(string.Format("A content version was not found to project on the page. PageContent={0}; CanManageContent={1}, PreviewPageContentId={2};", pageContent, canManageContent, previewPageContentId));
}
// Create a collection of child regions (dynamic regions) contents projections
var childRegionContentProjections = CreateListOfChildRegionContentProjectionsRecursively(canManageContent, previewPageContentId, pageContent, allPageContents, contentToProject, languageId);
// Create a collection of child contents (child widgets) projections
var childContentsProjections = CreateListOfChildProjectionsRecursively(canManageContent, previewPageContentId, pageContent, allPageContents, contentToProject.ChildContents, languageId);
Func <IPageContent, IContent, IContentAccessor, IEnumerable <ChildContentProjection>, IEnumerable <PageContentProjection>, PageContentProjection> createProjectionDelegate;
if (childContent != null)
{
createProjectionDelegate = (pc, c, a, ccpl, pcpl) =>
{
if (childContent.ChildContent is IProxy)
{
childContent.ChildContent = (IContent)unitOfWork.Session.GetSessionImplementation().PersistenceContext.Unproxy(childContent.ChildContent);
}
return(new ChildContentProjection(pc, childContent, a, ccpl, pcpl));
};
}
else
{
createProjectionDelegate = (pc, c, a, ccpl, pcpl) => new PageContentProjection(pc, c, a, ccpl, pcpl);
}
var optionValues = childContent != null ? childContent.Options : pageContent.Options;
var options = optionService.GetMergedOptionValues(contentToProject.ContentOptions, optionValues, languageId);
var contentProjection = pageContentProjectionFactory.Create(pageContent, contentToProject, options, childContentsProjections, childRegionContentProjections, createProjectionDelegate);
return(contentProjection);
}
public ChildContentProjection(IPageContent pageContent, IChildContent content, IContentAccessor contentAccessor,
IEnumerable <ChildContentProjection> childProjections = null, IEnumerable <PageContentProjection> childRegionContentProjections = null)
: base(pageContent, content.ChildContent, contentAccessor, childProjections, childRegionContentProjections)
{
assignmentIdentifier = content.AssignmentIdentifier;
}
