tabpermissioncontroller.cs

SharpNuke源代码

using System;
using System.Collections;
using System.Text;

using DotNetNuke.Common;
using DotNetNuke.Common.Utilities;
using DotNetNuke.Data;
using DotNetNuke.Entities.Modules;
using DotNetNuke.Entities.Portals;

//
// DotNetNuke -  http://www.dotnetnuke.com
// Copyright (c) 2002-2005
// by Shaun Walker ( [e-mail] ) of Perpetual Motion Interactive Systems Inc. ( http://www.perpetualmotion.ca )
//
// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
// documentation files (the "Software"), to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and
// to permit persons to whom the Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all copies or substantial portions
// of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
// TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
// CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
//

namespace DotNetNuke.Security.Permissions
{
	
	#region "TabPermissionController"
	public class TabPermissionController
	{
		
		public ArrayList GetTabPermissionsByTabID(int tabID)
		{
			return CBO.FillCollection(DataProvider.Instance().GetTabPermissionsByTabID(tabID, - 1), typeof(TabPermissionInfo));
		}
		
		public ArrayList GetTabPermissionsByPortal(int portalID)
		{
			ArrayList tabPermissions = null;
			if (Common.Globals.PerformanceSetting != Globals.PerformanceSettings.NoCaching)
			{
				tabPermissions = ((ArrayList) DataCache.GetCache("GetTabPermissionsByPortal" + portalID.ToString()));
			}
			if (tabPermissions == null)
			{
				tabPermissions = CBO.FillCollection(DataProvider.Instance().GetTabPermissionsByPortal(portalID), typeof(TabPermissionInfo));
				if (Common.Globals.PerformanceSetting != Common.Globals.PerformanceSettings.NoCaching)
				{
					DataCache.SetCache("GetTabPermissionsByPortal" + portalID.ToString(), tabPermissions);
				}
			}
			return tabPermissions;
		}
		
		public TabPermissionCollection GetTabPermissionsCollectionByTabID(int tabID)
		{
			IList tabPermissionCollection = new TabPermissionCollection();
			CBO.FillCollection(DataProvider.Instance().GetTabPermissionsByTabID(tabID, - 1), typeof(TabPermissionInfo), ref tabPermissionCollection);
			return (TabPermissionCollection) tabPermissionCollection;
		}
		
		public TabPermissionCollection GetTabPermissionsCollectionByTabID(ArrayList tabPermissions, int tabID)
		{
			TabPermissionCollection tabPermissionCollection = new TabPermissionCollection(tabPermissions, tabID);
			return tabPermissionCollection;
		}
		
		public void DeleteTabPermissionsByTabID (int tabID)
		{
			DataProvider.Instance().DeleteTabPermissionsByTabID(tabID);
		}
		
		public void DeleteTabPermission (int tabPermissionID)
		{
			DataProvider.Instance().DeleteTabPermission(tabPermissionID);
		}
		
		public int AddTabPermission(TabPermissionInfo tabPermission)
		{
			return DataProvider.Instance().AddTabPermission(tabPermission.TabID, tabPermission.PermissionID, 
				tabPermission.RoleID, tabPermission.AllowAccess);
		}
		
		public void UpdateTabPermission (TabPermissionInfo tabPermission)
		{
			DataProvider.Instance().UpdateTabPermission(tabPermission.TabPermissionID, tabPermission.TabID, 
				tabPermission.PermissionID, tabPermission.RoleID, tabPermission.AllowAccess);
		}
		
		public static bool HasTabPermission(string permissionKey)
		{
			PortalSettings portalSettings = PortalController.GetCurrentPortalSettings();
			
			TabPermissionCollection tabPermissions = portalSettings.ActiveTab.TabPermissions;
			foreach (TabPermissionInfo tabPermissionInfo in tabPermissions)
			{
				if (tabPermissionInfo.PermissionKey == permissionKey && PortalSecurity.IsInRoles(tabPermissionInfo.RoleName))
				{
					return true;
				}
			}
			return false;
		}
		
		public static bool HasTabPermission(TabPermissionCollection tabPermissions, string permissionKey)
		{
			PortalSettings portalSettings = PortalController.GetCurrentPortalSettings();
			
			foreach (TabPermissionInfo tabPermissionInfo in tabPermissions)
			{
				if (tabPermissionInfo.PermissionKey == permissionKey && PortalSecurity.IsInRoles(tabPermissionInfo.RoleName))
				{
					return true;
				}
			}
			return false;
		}
		
		public string GetTabPermissionsByTabID(ArrayList tabPermissions, int tabID, string permissionKey)
		{
			StringBuilder roles = new StringBuilder(";");
			foreach ( TabPermissionInfo tabPermission in tabPermissions)
			{
				if (tabPermission.TabID == tabID && tabPermission.AllowAccess && tabPermission.PermissionKey == permissionKey)
				{
					roles.Append(tabPermission.RoleName + ";");
				}
			}
			return roles.ToString();
		}
		
		public TabPermissionCollection GetTabPermissionsByTabID(ArrayList tabPermissions, int tabID)
		{
			TabPermissionCollection tabPermissionCollection = new TabPermissionCollection();
			
			foreach (TabPermissionInfo tabPermissionInfo in tabPermissions)
			{
				if (tabPermissionInfo.TabID == tabID)
				{
					tabPermissionCollection.Add(tabPermissionInfo);
				}
			}
			return tabPermissionCollection;
		}
			
	}
	#endregion
	
	
}