68 lines
2.4 KiB
C#
68 lines
2.4 KiB
C#
using System;
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using System.Collections.Concurrent;
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using Umbraco.Core;
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using Umbraco.Core.Cache;
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using Umbraco.Core.Configuration;
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using Umbraco.Core.Logging;
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using Umbraco.Core.Persistence;
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using Umbraco.Core.Services;
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namespace Umbraco.Web.Trees
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{
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/// <summary>
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/// The base controller for all tree requests
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/// </summary>
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public abstract class TreeController : TreeControllerBase
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{
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private static readonly ConcurrentDictionary<Type, TreeAttribute> TreeAttributeCache = new ConcurrentDictionary<Type, TreeAttribute>();
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private readonly TreeAttribute _treeAttribute;
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protected TreeController(IGlobalSettings globalSettings, IUmbracoContextAccessor umbracoContextAccessor, ISqlContext sqlContext, ServiceContext services, AppCaches appCaches, IProfilingLogger logger, IRuntimeState runtimeState, UmbracoHelper umbracoHelper)
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: base(globalSettings, umbracoContextAccessor, sqlContext, services, appCaches, logger, runtimeState, umbracoHelper)
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{
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_treeAttribute = GetTreeAttribute();
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}
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protected TreeController()
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{
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_treeAttribute = GetTreeAttribute();
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}
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/// <inheritdoc />
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public override string RootNodeDisplayName => Tree.GetRootNodeDisplayName(this, Services.TextService);
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/// <inheritdoc />
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public override string TreeGroup => _treeAttribute.TreeGroup;
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/// <inheritdoc />
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public override string TreeAlias => _treeAttribute.TreeAlias;
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/// <inheritdoc />
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public override string TreeTitle => _treeAttribute.TreeTitle;
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/// <inheritdoc />
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public override TreeUse TreeUse => _treeAttribute.TreeUse;
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/// <inheritdoc />
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public override string SectionAlias => _treeAttribute.SectionAlias;
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/// <inheritdoc />
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public override int SortOrder => _treeAttribute.SortOrder;
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/// <inheritdoc />
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public override bool IsSingleNodeTree => _treeAttribute.IsSingleNodeTree;
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private TreeAttribute GetTreeAttribute()
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{
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return TreeAttributeCache.GetOrAdd(GetType(), type =>
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{
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var treeAttribute = type.GetCustomAttribute<TreeAttribute>(false);
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if (treeAttribute == null)
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throw new InvalidOperationException("The Tree controller is missing the " + typeof(TreeAttribute).FullName + " attribute");
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return treeAttribute;
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});
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}
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}
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}
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