76 lines
3.3 KiB
C#
76 lines
3.3 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Management.Instrumentation;
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using System.Net.Http;
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using System.Net.Http.Formatting;
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using System.Text;
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using System.Threading.Tasks;
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using System.Web.Http.Controllers;
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using System.Web.Mvc;
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using Umbraco.Core;
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using Umbraco.Web.WebApi;
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using umbraco.BusinessLogic;
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using umbraco.cms.presentation.Trees;
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using UrlHelper = System.Web.Http.Routing.UrlHelper;
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namespace Umbraco.Web.Trees
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{
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internal static class ApplicationTreeExtensions
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{
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internal static Attempt<TreeNodeCollection> TryLoadFromControllerTree(this ApplicationTree appTree, string id, FormDataCollection formCollection, HttpControllerContext controllerContext, HttpRequestMessage request)
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{
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//get reference to all TreeApiControllers
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var controllerTrees = UmbracoApiControllerResolver.Current.RegisteredUmbracoApiControllers
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.Where(TypeHelper.IsTypeAssignableFrom<TreeApiController>)
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.ToArray();
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//find the one we're looking for
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var foundControllerTree = controllerTrees.FirstOrDefault(x => x.GetFullNameWithAssembly() == appTree.Type);
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if (foundControllerTree == null)
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{
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return new Attempt<TreeNodeCollection>(new InstanceNotFoundException("Could not find tree of type " + appTree.Type + " in any loaded DLLs"));
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}
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//instantiate it, since we are proxying, we need to setup the instance with our current context
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var instance = (TreeApiController)DependencyResolver.Current.GetService(foundControllerTree);
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instance.ControllerContext = controllerContext;
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instance.Request = request;
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//return it's data
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return new Attempt<TreeNodeCollection>(true, instance.GetNodes(id, formCollection));
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}
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internal static Attempt<TreeNodeCollection> TryLoadFromLegacyTree(this ApplicationTree appTree, string id, FormDataCollection formCollection, UrlHelper urlHelper)
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{
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//This is how the legacy trees worked....
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var treeDef = TreeDefinitionCollection.Instance.FindTree(appTree.Alias);
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if (treeDef == null)
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{
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return new Attempt<TreeNodeCollection>(new InstanceNotFoundException("Could not find tree of type " + appTree.Alias));
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}
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var bTree = treeDef.CreateInstance();
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var treeParams = new ApplicationTreeApiController.TreeParams();
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//we currently only support an integer id or a string id, we'll refactor how this works
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//later but we'll get this working first
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int startId;
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if (int.TryParse(id, out startId))
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{
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treeParams.StartNodeID = startId;
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}
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else
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{
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treeParams.NodeKey = id;
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}
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var xTree = new XmlTree();
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bTree.SetTreeParameters(treeParams);
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bTree.Render(ref xTree);
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return new Attempt<TreeNodeCollection>(true, LegacyTreeDataAdapter.ConvertFromLegacy(xTree, urlHelper));
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}
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}
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}
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