73 lines
3.0 KiB
C#
73 lines
3.0 KiB
C#
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/*
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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.Net.Mail;
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using System.Text;
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namespace ASC.Common.Utils
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{
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public static class MailAddressUtils
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{
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public static MailAddress Create(string address)
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{
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if (!string.IsNullOrEmpty(address))
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{
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var firstPos = address.IndexOf('"');
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var lastPos = address.LastIndexOf('"');
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if (firstPos != -1 && firstPos < lastPos && address.IndexOf('"', firstPos + 1, lastPos - firstPos - 1) != -1)
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{
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address = new StringBuilder(address).Replace("\"", string.Empty, firstPos + 1, lastPos - firstPos - 1).ToString();
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}
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}
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return new MailAddress(address);
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}
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public static MailAddress Create(string address, string displayName)
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{
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if (!string.IsNullOrEmpty(displayName))
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{
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displayName = displayName.Replace("\"", string.Empty);
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if (125 < displayName.Length)
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{
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displayName = displayName.Substring(0, 125);
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}
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}
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return Create(ToSmtpAddress(address, displayName));
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}
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public static string ToEncodedString(this MailAddress m)
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{
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return ToSmtpAddress(m.Address, MimeHeaderUtils.EncodeMime(m.DisplayName));
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}
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private static string ToSmtpAddress(string address, string displayName)
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{
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return string.Format("\"{0}\" <{1}>", displayName, address);
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}
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}
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}
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