ItemTag.cs

//Engage: Publish - https://www.engagesoftware.com
//Copyright (c) 2004-2010
//by Engage Software ( https://www.engagesoftware.com )

//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 Engage.Dnn.Publish
{

    using System;
    using System.Collections;
    using System.Data;
    using System.Diagnostics;
    using System.Globalization;
    using DotNetNuke.Common.Utilities;
    using Data;
    using Util;
	/// <summary>
	/// Summary description for ItemRelationship.
	/// </summary>
	public class ItemTag
	{
		#region Properties

        [DebuggerBrowsable(DebuggerBrowsableState.Never)]
		private int _itemVersionId = -1;
		public int ItemVersionId 
		{
            [DebuggerStepThrough]
            get { return _itemVersionId; }
            [DebuggerStepThrough]
            set { _itemVersionId = value; }
		}

        [DebuggerBrowsable(DebuggerBrowsableState.Never)]
        private int _tagId = -1;
		public int TagId 
		{
            [DebuggerStepThrough]
			get {return _tagId;}
            [DebuggerStepThrough]
            set { _tagId = value; }
		}

		#endregion

        public static ArrayList GetItemTags(int itemVersionId)
        {
            return CBO.FillCollection(DataProvider.Instance().GetItemTags(itemVersionId), typeof(ItemTag));
        }

		public static ArrayList GetItemTags(int itemVersionId, int portalId)
		{
            string cacheKey = Utility.CacheKeyPublishArticleTags + itemVersionId.ToString(CultureInfo.InvariantCulture) + "_" + portalId.ToString(CultureInfo.InvariantCulture);
            ArrayList al;
            if (ModuleBase.UseCachePortal(portalId))
            {
                var o = DataCache.GetCache(cacheKey);
                if (o != null)
                {
                    al = (ArrayList)o;
                }
                else
                {
                    al = CBO.FillCollection(DataProvider.Instance().GetItemTags(itemVersionId), typeof(ItemTag));
                }
                if (al != null)
                {
                    DataCache.SetCache(cacheKey, al, DateTime.Now.AddMinutes(ModuleBase.CacheTimePortal(portalId)));
                    Utility.AddCacheKey(cacheKey, portalId);
                }
            }
            else
            {
                al = CBO.FillCollection(DataProvider.Instance().GetItemTags(itemVersionId), typeof(ItemTag));
            }
            return al;
            //return CBO.FillCollection(DataProvider.Instance().GetItemTags(_itemVersionId), typeof(ItemTag));
        }

	    public static ItemTag Create()
		{
			return new ItemTag();
		}

		public static void AddItemTag(int itemVersionId, int tagId)
		{
			DataProvider.Instance().AddItemTag(itemVersionId, tagId);
		}

        public static void AddItemTag(IDbTransaction trans, int itemVersionId, int tagId)
		{
            DataProvider.Instance().AddItemTag(trans, itemVersionId, tagId);
		}

        public static bool CheckItemTag(IDbTransaction trans, int itemId, int tagId)
        {
            return DataProvider.Instance().CheckItemTag(trans, itemId, tagId) > 0;
        }

        public static bool CheckItemTag(int itemId, int tagId)
        {
            return DataProvider.Instance().CheckItemTag(itemId, tagId) > 0;
        }

	}
}