105 lines
3.9 KiB
C#
105 lines
3.9 KiB
C#
// (c) Copyright Ascensio System SIA 2010-2022
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//
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// This program is a free software product.
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// You can redistribute it and/or modify it under the terms
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// of the GNU Affero General Public License (AGPL) version 3 as published by the Free Software
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// Foundation. In accordance with Section 7(a) of the GNU AGPL its Section 15 shall be amended
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// to the effect that Ascensio System SIA expressly excludes the warranty of non-infringement of
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// any third-party rights.
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//
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// This program is distributed WITHOUT ANY WARRANTY, without even the implied warranty
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// of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For details, see
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// the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
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//
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// You can contact Ascensio System SIA at Lubanas st. 125a-25, Riga, Latvia, EU, LV-1021.
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//
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// The interactive user interfaces in modified source and object code versions of the Program must
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// display Appropriate Legal Notices, as required under Section 5 of the GNU AGPL version 3.
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//
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// Pursuant to Section 7(b) of the License you must retain the original Product logo when
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// distributing the program. Pursuant to Section 7(e) we decline to grant you any rights under
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// trademark law for use of our trademarks.
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//
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// All the Product's GUI elements, including illustrations and icon sets, as well as technical writing
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// content are licensed under the terms of the Creative Commons Attribution-ShareAlike 4.0
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// International. See the License terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
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namespace ASC.Notify.Patterns;
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public abstract class PatternFormatter : IPatternFormatter
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{
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private readonly bool _doformat;
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private readonly string _tagSearchPattern;
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protected Regex RegEx { get; private set; }
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protected PatternFormatter() { }
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protected PatternFormatter(string tagSearchRegExp)
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: this(tagSearchRegExp, false)
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{
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}
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protected PatternFormatter(string tagSearchRegExp, bool formatMessage)
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{
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if (string.IsNullOrEmpty(tagSearchRegExp))
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{
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throw new ArgumentException(nameof(tagSearchRegExp));
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}
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_tagSearchPattern = tagSearchRegExp;
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RegEx = new Regex(_tagSearchPattern, RegexOptions.IgnoreCase | RegexOptions.Multiline);
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_doformat = formatMessage;
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}
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public string[] GetTags(IPattern pattern)
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{
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ArgumentNullException.ThrowIfNull(pattern);
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var findedTags = new List<string>(SearchTags(pattern.Body));
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Array.ForEach(SearchTags(pattern.Subject), tag => { if (!findedTags.Contains(tag)) { findedTags.Add(tag); } });
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return findedTags.ToArray();
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}
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public void FormatMessage(INoticeMessage message, ITagValue[] tagsValues)
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{
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ArgumentNullException.ThrowIfNull(message);
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ArgumentNullException.ThrowIfNull(message.Pattern);
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ArgumentNullException.ThrowIfNull(tagsValues);
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BeforeFormat(message, tagsValues);
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message.Subject = FormatText(_doformat ? message.Subject : message.Pattern.Subject, tagsValues);
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message.Body = FormatText(_doformat ? message.Body : message.Pattern.Body, tagsValues);
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AfterFormat(message);
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}
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protected abstract string FormatText(string text, ITagValue[] tagsValues);
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protected virtual void BeforeFormat(INoticeMessage message, ITagValue[] tagsValues) { }
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protected virtual void AfterFormat(INoticeMessage message) { }
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protected virtual string[] SearchTags(string text)
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{
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if (string.IsNullOrEmpty(text) || string.IsNullOrEmpty(_tagSearchPattern))
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{
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return Array.Empty<string>();
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}
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var maches = RegEx.Matches(text);
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var findedTags = new List<string>(maches.Count);
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foreach (Match mach in maches)
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{
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var tag = mach.Groups["tagName"].Value;
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if (!findedTags.Contains(tag))
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{
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findedTags.Add(tag);
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}
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}
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return findedTags.ToArray();
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}
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}
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