/// <summary>
/// Executes the specified request.
/// </summary>
/// <param name="request">The request.</param>
/// <returns>The list of blog template view models</returns>
public IList <BlogTemplateViewModel> Execute(bool request)
{
BlogTemplateViewModel modelAlias = null;
Layout layoutAlias = null;
// Get current default template
var option = optionService.GetDefaultOption();
System.Guid?selectedTemplateId = null;
if (option != null && (option.DefaultLayout != null || option.DefaultMasterPage != null))
{
selectedTemplateId = option.DefaultLayout != null ? option.DefaultLayout.Id : option.DefaultMasterPage.Id;
}
// Load templates
var templates = UnitOfWork.Session
.QueryOver(() => layoutAlias)
.Where(() => !layoutAlias.IsDeleted)
.SelectList(select => select
.Select(() => layoutAlias.Id).WithAlias(() => modelAlias.TemplateId)
.Select(() => layoutAlias.Name).WithAlias(() => modelAlias.Title)
.Select(() => layoutAlias.PreviewUrl).WithAlias(() => modelAlias.PreviewUrl))
.TransformUsing(Transformers.AliasToBean <BlogTemplateViewModel>())
.List <BlogTemplateViewModel>();
var mainContentIdentifier = BlogModuleConstants.BlogPostMainContentRegionIdentifier.ToLowerInvariant();
var compatibleLayouts = Repository.AsQueryable <Layout>()
.Where(
layout =>
layout.LayoutRegions.Count(region => !region.IsDeleted && !region.Region.IsDeleted).Equals(1) ||
layout.LayoutRegions.Any(region => !region.IsDeleted && !region.Region.IsDeleted && region.Region.RegionIdentifier.ToLowerInvariant() == mainContentIdentifier))
.Select(layout => layout.Id)
.ToList();
foreach (var id in compatibleLayouts)
{
templates
.Where(t => t.TemplateId == id)
.ToList()
.ForEach(t => t.IsCompatible = true);
}
var masterPagesQuery = Repository
.AsQueryable <PageProperties>()
.Where(page => page.IsMasterPage && !page.IsDeleted);
if (configuration.Security.AccessControlEnabled)
{
var deniedPages = AccessControlService.GetDeniedObjects <PageProperties>();
foreach (var deniedPageId in deniedPages)
{
var id = deniedPageId;
if (id == selectedTemplateId)
{
continue;
}
masterPagesQuery = masterPagesQuery.Where(f => f.Id != id);
}
}
masterPagesQuery
.Select(
page =>
new BlogTemplateViewModel
{
TemplateId = page.Id,
Title = page.Title,
PreviewUrl =
page.Image != null
? page.Image.PublicUrl
: page.FeaturedImage != null ? page.FeaturedImage.PublicUrl : page.SecondaryImage != null ? page.SecondaryImage.PublicUrl : null,
IsMasterPage = true,
IsCompatible =
page.PageContents.Count(pageContent =>
!pageContent.IsDeleted && !pageContent.Content.IsDeleted &&
pageContent.Content.ContentRegions.Count(contentRegion => !contentRegion.IsDeleted && !contentRegion.Region.IsDeleted &&
contentRegion.Region.RegionIdentifier.ToLowerInvariant() == mainContentIdentifier).Equals(1)
).Equals(1)
|| page.PageContents.Count(pageContent =>
!pageContent.IsDeleted && !pageContent.Content.IsDeleted &&
pageContent.Content.ContentRegions.Count(contentRegion => !contentRegion.IsDeleted && !contentRegion.Region.IsDeleted).Equals(1)
).Equals(1)
})
.ToList()
.ForEach(templates.Add);
// Select default template.
if (selectedTemplateId.HasValue)
{
var defaultTemplate = templates.FirstOrDefault(t => t.TemplateId == selectedTemplateId);
if (defaultTemplate != null)
{
defaultTemplate.IsActive = true;
}
}
return(templates);
}
protected override System.Collections.Generic.IEnumerable <Guid> GetDeniedMedias(ViewModels.MediaManager.MediaManagerViewModel request)
{
return(AccessControlService.GetDeniedObjects <MediaFile>());
}
