public async Task <IViewComponentResult> InvokeAsync(string viewName, string filterName, string startingNodeKey)
{
TreeNode <NavigationNode> rootNode = await builder.GetTree();
NavigationViewModel model = new NavigationViewModel(
startingNodeKey,
filterName,
Request.HttpContext,
urlHelper,
rootNode,
permissionResolver,
prefixProvider.GetPrefix(),
log);
return(View(viewName, model));
}
public async Task <IViewComponentResult> InvokeAsync(string viewName, string filterName, string startingNodeKey)
{
var rootNode = await builder.GetTree();
var urlHelper = urlHelperFactory.GetUrlHelper(actionContextAccesor.ActionContext);
NavigationViewModel model = new NavigationViewModel(
startingNodeKey,
filterName,
Request.HttpContext,
urlHelper,
rootNode,
permissionResolvers,
nodeFinders,
prefixProvider.GetPrefix(),
log);
return(View(viewName, model));
}
private async Task <TreeNode <NavigationNode> > BuildTreeInternal(NavigationTreeBuilderService service)
{
NavigationNode rootNav;
var project = await projectService.GetCurrentProjectSettings();
IPage homePage = null;
if (
project != null &&
project.UseDefaultPageAsRootNode &&
!string.IsNullOrEmpty(project.DefaultPageSlug)
)
{
//make the home page the "root" which contains all the other pages
homePage = await pageService.GetPageBySlug(project.Id, project.DefaultPageSlug);
}
var urlHelper = urlHelperFactory.GetUrlHelper(actionContextAccesor.ActionContext);
var folderPrefix = prefixProvider.GetPrefix();
if ((homePage != null) && project.UseDefaultPageAsRootNode)
{
rootNav = new NavigationNode();
rootNav.IsRootNode = true;
rootNav.Key = homePage.Id;
rootNav.Text = homePage.Title;
rootNav.Url = pageRouteHelper.ResolveHomeUrl(urlHelper, folderPrefix); // urlHelper.Content("~/" + folderPrefix);
}
else
{
rootNav = new NavigationNode();
rootNav.IsRootNode = true;
rootNav.Key = "pagesRoot";
rootNav.Title = "Home";
rootNav.Text = "Home";
rootNav.Url = pageRouteHelper.ResolveHomeUrl(urlHelper, folderPrefix); // rootNav.Url = urlHelper.Content("~/" + folderPrefix);
//rootNav.ChildContainerOnly = true;
}
var treeRoot = new TreeNode <NavigationNode>(rootNav);
var rootList = await pageService.GetRootPages().ConfigureAwait(false);
var rootListCount = rootList.Count();
var blogPosition = project.BlogPagePosition;
if (project.AddBlogToPagesTree)
{
if (blogPosition > rootListCount)
{
blogPosition = rootListCount;
}
}
var didAddBlog = false;
if (rootListCount <= 1)
{ // if there are no pages we won't hit the loop below so go ahead and add the blog page
if (project.AddBlogToPagesTree)
{
var node = new NavigationNode();
node.Key = project.BlogPageText;
node.ParentKey = "RootNode";
node.Text = project.BlogPageText;
if (project.BlogMenuLinksToNewestPost)
{
node.Action = "MostRecent";
node.Controller = "Blog";
node.Url = urlHelper.Action("MostRecent", "Blog");
}
else
{
node.Action = "Index";
node.Controller = "Blog";
node.Url = urlHelper.Action("Index", "Blog");
}
node.ComponentVisibility = project.BlogPageNavComponentVisibility;
var blogNode = treeRoot.AddChild(node);
didAddBlog = true;
}
}
//rootList.Insert()
var rootPosition = 1;
foreach (var page in rootList)
{
var node = new NavigationNode();
if (!didAddBlog && (project.AddBlogToPagesTree && rootPosition == blogPosition))
{
node.Key = project.BlogPageText;
node.ParentKey = "RootNode";
node.Text = project.BlogPageText;
if (project.BlogMenuLinksToNewestPost)
{
node.Action = "MostRecent";
node.Controller = "Blog";
node.Url = urlHelper.Action("MostRecent", "Blog");
}
else
{
node.Action = "Index";
node.Controller = "Blog";
node.Url = urlHelper.Action("Index", "Blog");
}
node.ComponentVisibility = project.BlogPageNavComponentVisibility;
var blogNode = treeRoot.AddChild(node);
node = new NavigationNode(); // new it up again for use below
}
if (project.UseDefaultPageAsRootNode && (homePage != null && homePage.Id == page.Id))
{
rootPosition += 1;
await AddChildNodes(treeRoot, project, folderPrefix).ConfigureAwait(false);
continue;
}
node.Key = page.Id;
node.ParentKey = page.ParentId;
node.Text = page.Title;
node.ViewRoles = page.ViewRoles;
if (string.IsNullOrEmpty(folderPrefix))
{
node.Url = urlHelper.RouteUrl(pageRouteHelper.PageIndexRouteName, new { slug = page.Slug });
}
else
{
node.Url = urlHelper.RouteUrl(pageRouteHelper.FolderPageIndexRouteName, new { slug = page.Slug });
}
// for unpublished pages PagesNavigationNodePermissionResolver
// will look for projectid in CustomData and if it exists
// filter node from view unless user has edit permissions
if (!page.IsPublished)
{
node.CustomData = project.Id;
}
var treeNode = treeRoot.AddChild(node);
await AddChildNodes(treeNode, project, folderPrefix).ConfigureAwait(false);
rootPosition += 1;
}
return(treeRoot);
}