/*
Kooboo is a content management system based on ASP.NET MVC framework. Copyright 2009 Yardi Technology Limited.
This program is free software: you can redistribute it and/or modify it under the terms of the
GNU General Public License version 3 as published by the Free Software Foundation.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program.
If not, see http://www.kooboo.com/gpl3/.
*/
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Data;
using Everest.CmsServices.Models;
namespace Everest.CmsServices.DataRule{
/// <summary>
///
/// </summary>
public class CountValueEvaluator : FolderDataEvaluator
{
public override DataRuleValueType RuleType
{
get { return DataRuleValueType.Count; }
}
public override object Evaluate(DataRuleContext context, Cms_DataRule dataRule, TimeSpan? cacheTime)
{
IDataRuleValueEvaluator expression;
IEnumerable<Cms_Folder> folders = GetFolders(context, dataRule.FolderUUIDFromReference.Value);
if (FolderType == FolderType.TextContent)
{
expression = new TextContentCountEvaluator(this.Folder, folders);
}
else
{
expression = new BinaryContentCountEvaluator(this.Folder, folders);
}
return expression.Evaluate(context, dataRule, cacheTime);
}
}
}
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