75 lines
3.1 KiB
C#
75 lines
3.1 KiB
C#
/*
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*
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* (c) Copyright Ascensio System Limited 2010-2018
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*
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* This program is freeware. You can redistribute it and/or modify it under the terms of the GNU
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* General Public License (GPL) version 3 as published by the Free Software Foundation (https://www.gnu.org/copyleft/gpl.html).
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* In accordance with Section 7(a) of the GNU GPL its Section 15 shall be amended to the effect that
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* Ascensio System SIA expressly excludes the warranty of non-infringement of any third-party rights.
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*
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* THIS PROGRAM IS DISTRIBUTED WITHOUT ANY WARRANTY; WITHOUT EVEN THE IMPLIED WARRANTY OF MERCHANTABILITY OR
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* FITNESS FOR A PARTICULAR PURPOSE. For more details, see GNU GPL at https://www.gnu.org/copyleft/gpl.html
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*
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* You can contact Ascensio System SIA by email at sales@onlyoffice.com
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*
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* The interactive user interfaces in modified source and object code versions of ONLYOFFICE must display
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* Appropriate Legal Notices, as required under Section 5 of the GNU GPL version 3.
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*
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* Pursuant to Section 7 § 3(b) of the GNU GPL you must retain the original ONLYOFFICE logo which contains
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* relevant author attributions when distributing the software. If the display of the logo in its graphic
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* form is not reasonably feasible for technical reasons, you must include the words "Powered by ONLYOFFICE"
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* in every copy of the program you distribute.
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* Pursuant to Section 7 § 3(e) we decline to grant you any rights under trademark law for use of our trademarks.
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*
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*/
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using System.Collections.Generic;
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using ASC.Core.Users;
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namespace ASC.Web.Core.Users
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{
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public class UserInfoComparer : IComparer<UserInfo>
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{
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public static readonly IComparer<UserInfo> Default = new UserInfoComparer(UserSortOrder.DisplayName, false);
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public static readonly IComparer<UserInfo> FirstName = new UserInfoComparer(UserSortOrder.FirstName, false);
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public static readonly IComparer<UserInfo> LastName = new UserInfoComparer(UserSortOrder.LastName, false);
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public UserSortOrder SortOrder { get; set; }
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public bool Descending { get; set; }
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public UserInfoComparer(UserSortOrder sortOrder)
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: this(sortOrder, false)
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{
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}
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public UserInfoComparer(UserSortOrder sortOrder, bool descending)
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{
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SortOrder = sortOrder;
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Descending = descending;
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}
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public int Compare(UserInfo x, UserInfo y)
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{
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var result = 0;
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switch (SortOrder)
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{
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case UserSortOrder.DisplayName:
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result = UserFormatter.Compare(x, y, DisplayUserNameFormat.Default);
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break;
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case UserSortOrder.FirstName:
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result = UserFormatter.Compare(x, y, DisplayUserNameFormat.FirstLast);
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break;
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case UserSortOrder.LastName:
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result = UserFormatter.Compare(x, y, DisplayUserNameFormat.LastFirst);
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break;
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}
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return !Descending ? result : -result;
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}
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}
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}
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