public async Task <TreeNode <NavigationNode> > GetTree()
{
var builder = GetRootTreeBuilder();
var cacheKey = await _cacheKeyResolver.GetCacheKey(builder);
var tree = await _treeCache.GetTree(cacheKey).ConfigureAwait(false);
if (tree != null)
{
return(tree);
}
tree = await builder.BuildTree(this).ConfigureAwait(false);
if (_navOptions.RootTreeBuilderName != Constants.ReflectionNavigationTreeBuilderName &&
!string.IsNullOrEmpty(_navOptions.IncludeAssembliesForScan))
{
var helper = new NavigationTreeReflectionConverter();
await helper.ScanAndMerge(this, _navOptions.IncludeAssembliesForScan, tree).ConfigureAwait(false);
}
if (_navOptions.EnableSorting)
{
SortTreeNode(tree);
}
await _treeCache.AddToCache(tree, cacheKey);
return(tree);
}
private async Task <TreeNode <NavigationNode> > BuildTreeInternal(NavigationTreeBuilderService service)
{
if (string.IsNullOrEmpty(_navOptions.IncludeAssembliesForScan))
{
_log.LogError("unable to build navigation tree, 'IncludeAssembliesForScan' not specified. ");
var rootNav = new NavigationNode();
rootNav.Key = "RootNode";
//rootNav.IsRootNode = true;
rootNav.Text = "Missing config for IncludeAssembliesForScan";
rootNav.Url = "/";
var treeRoot = new TreeNode <NavigationNode>(rootNav);
return(treeRoot);
}
var helper = new NavigationTreeReflectionConverter();
return(await helper.ScanAndMerge(service, _navOptions.IncludeAssembliesForScan, null).ConfigureAwait(false));
}