/// <summary>
/// Generate site map
/// </summary>
/// <param name="pageRootId"></param>
/// <returns></returns>
public List <ITree <NavigationNodeModel> > GenerateSiteMap(int?pageRootId = null)
{
var root = GetByPage(pageRootId);
var clientNavigations = root != null
? _clientNavigationRepository.GetHierarchies(root)
: _clientNavigationRepository.GetAll();
var models = clientNavigations.ToList().Select(Navigation => new NavigationNodeModel(Navigation));
var result =
HierachyTree <NavigationNodeModel> .CreateForest(models).OrderBy(i => i.Data.RecordOrder).ToList();
//Setup the permissions
var rootViewableGroupIds = GetViewableGroups(pageRootId);
var rootEditableGroupIds = GetEditableGroups(pageRootId);
foreach (var tree in result)
{
SetupGroupPermissions(tree, rootViewableGroupIds, rootEditableGroupIds, true);
}
var comparer =
Comparer <NavigationNodeModel> .Create(
(i, j) => Comparer <int> .Default.Compare(i.RecordOrder, j.RecordOrder));
//For page included in navigation, just need the view permission
//For page which is not included in navigation, users need the edit permission to see it in the site map.
result.RemoveAll(i => !i.Data.CanView || (!i.Data.CanEdit && !i.Data.IncludeInSiteNavigation));
foreach (var tree in result)
{
tree.RemoveAll(i => !i.CanView || (!i.CanEdit && !i.IncludeInSiteNavigation));
tree.OrderChildren(comparer);
}
return(result.Cast <ITree <NavigationNodeModel> >().ToList());
}
/// <summary>
/// Generate Navigation
/// </summary>
/// <param name="pageRootId"></param>
/// <param name="includeRoot"></param>
/// <returns></returns>
public List <ITree <NavigationNodeModel> > GenerateNavigations(int?pageRootId = null, bool includeRoot = false)
{
var root = GetByPage(pageRootId);
//Get all avail Navigations
var clientNavigations = root != null
? _clientNavigationRepository.GetHierarchies(root, false)
: _clientNavigationRepository.GetAll();
//Remove disabled cascade Navigations and their children
var disableNavigationCascadeNavigations =
clientNavigations.Where(
m => m.PageId.HasValue ? m.Page.DisableNavigationCascade : m.DisableNavigationCascade)
.Select(m => m.Hierarchy)
.ToList();
clientNavigations =
clientNavigations.Where(
m =>
!disableNavigationCascadeNavigations.Any(
hierarchy => !m.Hierarchy.Equals(hierarchy) && m.Hierarchy.StartsWith(hierarchy)));
//Remove hide from navigation cascade Navigation, not publishing pages, offline pages and their children
var now = DateTime.UtcNow;
var hidingNavigations = clientNavigations.Where(m =>
//Not Include in site navigation page
(m.PageId.HasValue ? !m.Page.IncludeInSiteNavigation : !m.IncludeInSiteNavigation)
//Not Include in site navigation page
|| (m.PageId.HasValue && m.Page.Status == PageEnums.PageStatus.Offline)
//Not publishing page
||
((m.PageId.HasValue ? m.Page.StartPublishingDate.HasValue : m.StartPublishingDate.HasValue) &&
(m.PageId.HasValue ? now < m.Page.StartPublishingDate : now < m.StartPublishingDate))
||
((m.PageId.HasValue ? m.Page.EndPublishingDate.HasValue : m.EndPublishingDate.HasValue) &&
(m.PageId.HasValue ? now > m.Page.EndPublishingDate : now > m.EndPublishingDate)))
.Select(m => m.Hierarchy).ToList();
clientNavigations =
clientNavigations.Where(m => !hidingNavigations.Any(hierarchy => m.Hierarchy.StartsWith(hierarchy)));
var NavigationModels =
clientNavigations.ToList().Select(Navigation => new NavigationNodeModel(Navigation)).ToList();
var result =
HierachyTree <NavigationNodeModel> .CreateForest(NavigationModels)
.OrderBy(i => i.Data.RecordOrder)
.ToList();
//Setup the permissions
var rootViewableGroupIds = GetViewableGroups(pageRootId);
var rootEditableGroupIds = GetEditableGroups(pageRootId);
foreach (var tree in result)
{
SetupGroupPermissions(tree, rootViewableGroupIds, rootEditableGroupIds);
}
//Order all items
var comparer =
Comparer <NavigationNodeModel> .Create(
(i, j) => Comparer <int> .Default.Compare(i.RecordOrder, j.RecordOrder));
foreach (var tree in result)
{
tree.OrderChildren(comparer);
}
// Add root Navigation if required
if (includeRoot && root != null)
{
var rootNode = new NavigationNodeModel(root)
{
ViewableGroups = rootViewableGroupIds,
EditableGroups = rootEditableGroupIds
};
result.Insert(0, new HierachyTree <NavigationNodeModel>(rootNode));
}
return(result.Cast <ITree <NavigationNodeModel> >().ToList());
}
