DocSpace-client/common/ASC.MessagingSystem/MessageTarget.cs

86 lines
2.9 KiB
C#

/*
*
* (c) Copyright Ascensio System Limited 2010-2018
*
* This program is freeware. You can redistribute it and/or modify it under the terms of the GNU
* General Public License (GPL) version 3 as published by the Free Software Foundation (https://www.gnu.org/copyleft/gpl.html).
* In accordance with Section 7(a) of the GNU GPL its Section 15 shall be amended to the effect that
* Ascensio System SIA expressly excludes the warranty of non-infringement of any third-party rights.
*
* THIS PROGRAM IS DISTRIBUTED WITHOUT ANY WARRANTY; WITHOUT EVEN THE IMPLIED WARRANTY OF MERCHANTABILITY OR
* FITNESS FOR A PARTICULAR PURPOSE. For more details, see GNU GPL at https://www.gnu.org/copyleft/gpl.html
*
* You can contact Ascensio System SIA by email at sales@onlyoffice.com
*
* The interactive user interfaces in modified source and object code versions of ONLYOFFICE must display
* Appropriate Legal Notices, as required under Section 5 of the GNU GPL version 3.
*
* Pursuant to Section 7 § 3(b) of the GNU GPL you must retain the original ONLYOFFICE logo which contains
* relevant author attributions when distributing the software. If the display of the logo in its graphic
* form is not reasonably feasible for technical reasons, you must include the words "Powered by ONLYOFFICE"
* in every copy of the program you distribute.
* Pursuant to Section 7 § 3(e) we decline to grant you any rights under trademark law for use of our trademarks.
*
*/
using System;
using System.Collections.Generic;
using System.Linq;
using ASC.Common.Logging;
namespace ASC.MessagingSystem
{
public class MessageTarget
{
private IEnumerable<string> _items;
public static MessageTarget Create<T>(T value)
{
try
{
var res = new List<string>();
var ids = value as System.Collections.IEnumerable;
if (ids != null)
{
res.AddRange(from object id in ids select id.ToString());
}
else
{
res.Add(value.ToString());
}
return new MessageTarget
{
_items = res.Distinct()
};
}
catch (Exception e)
{
LogManager.GetLogger("ASC.Messaging").Error("EventMessageTarget exception", e);
return null;
}
}
public static MessageTarget Parse(string value)
{
if (string.IsNullOrEmpty(value)) return null;
var items = value.Split(',');
if (!items.Any()) return null;
return new MessageTarget
{
_items = items
};
}
public override string ToString()
{
return string.Join(",", _items);
}
}
}