public async Task <IElementView <PageHeaderElementSettings, PageHeaderElementContent> > ReadElementViewAsync(long tenantId, long elementId, IPageContext context)
{
PageHeaderElementSettings settings = await _elementRepository.ReadElementSettingsAsync(tenantId, elementId);
if (settings == null)
{
return(null);
}
Page page = await _pageService.ReadPageAsync(tenantId, context.PageId);
PageHeaderElementContent content = new PageHeaderElementContent();
content.Created = settings.ShowCreated ? (DateTime?)page.Created : null;
content.Updated = settings.ShowUpdated && !(settings.ShowCreated && (page.Created.Date == page.Updated.Date)) ? (DateTime?)page.Updated : null;
content.Occurred = settings.ShowOccurred && page.Occurred.HasValue ? page.Occurred : null;
content.OccursInFuture = content.Occurred.HasValue && (page.Occurred.Value.Date > DateTime.UtcNow.Date);
content.Name = settings.ShowName ? page.Name : null;
content.Description = settings.ShowDescription ? page.Description : null;
if (settings.ShowImage && page.ThumbnailImageBlobId.HasValue)
{
BlobImage thumbnailImage = (BlobImage)await _storageService.ReadBlobAsync(tenantId, page.ThumbnailImageBlobId.Value);
content.Image = new PageHeaderImage
{
BlobId = thumbnailImage.BlobId,
PageId = page.PageId,
Height = thumbnailImage.Height,
Width = thumbnailImage.Width
};
}
if (settings.ShowBreadcrumbs)
{
IEnumerable <Page> pages = await _pageService.ListPagesInHierarchyAsync(tenantId, context.PageId);
content.Breadcrumbs = pages.Reverse().Select(p => new PageHeaderBreadcrumb
{
Home = p.ParentPageId == null,
Name = p.Name,
PageId = p.PageId,
PageName = p.Name
});
}
return(new ElementView <PageHeaderElementSettings, PageHeaderElementContent>
{
Settings = settings,
Content = content
});
}
public async Task <PageHeaderElementContent> ReadElementContentAsync(long tenantId, long elementId, long pageId)
{
PageHeaderElementSettings elementSettings = await _elementRepository.ReadElementSettingsAsync(tenantId, elementId);
Page page = await _pageService.ReadPageAsync(tenantId, pageId);
if (elementSettings.ShowBreadcrumbs)
{
PopulatePageHierarchy(page);
}
return(new PageHeaderElementContent
{
Page = page
});
}
