317 lines
12 KiB
C#
317 lines
12 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.Textile;
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[Scope]
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public class TextileStyler : IPatternStyler
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{
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private static readonly Regex _velocityArguments
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= new Regex(NVelocityPatternFormatter.NoStylePreffix + "(?<arg>.*?)" + NVelocityPatternFormatter.NoStyleSuffix,
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RegexOptions.IgnoreCase | RegexOptions.Singleline | RegexOptions.Compiled);
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private readonly CoreBaseSettings _coreBaseSettings;
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private readonly IConfiguration _configuration;
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private readonly InstanceCrypto _instanceCrypto;
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private readonly MailWhiteLabelSettingsHelper _mailWhiteLabelSettingsHelper;
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static TextileStyler()
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{
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const string file = "ASC.Notify.Textile.Resources.style.css";
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using var stream = Assembly.GetExecutingAssembly().GetManifestResourceStream(file);
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using var reader = new StreamReader(stream);
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BlockAttributesParser.Styler = new StyleReader(reader.ReadToEnd().Replace("\n", "").Replace("\r", ""));
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}
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public TextileStyler(
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CoreBaseSettings coreBaseSettings,
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IConfiguration configuration,
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InstanceCrypto instanceCrypto,
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MailWhiteLabelSettingsHelper mailWhiteLabelSettingsHelper)
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{
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_coreBaseSettings = coreBaseSettings;
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_configuration = configuration;
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_instanceCrypto = instanceCrypto;
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_mailWhiteLabelSettingsHelper = mailWhiteLabelSettingsHelper;
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}
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public void ApplyFormating(NoticeMessage message)
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{
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var output = new StringBuilderTextileFormatter();
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var formatter = new TextileFormatter(output);
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if (!string.IsNullOrEmpty(message.Subject))
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{
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message.Subject = _velocityArguments.Replace(message.Subject, m => m.Result("${arg}"));
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}
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if (string.IsNullOrEmpty(message.Body))
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{
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return;
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}
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formatter.Format(message.Body);
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var template = GetTemplate(message);
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var imagePath = GetImagePath(message);
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var logoImg = GetLogoImg(message, imagePath);
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var logoText = GetLogoText(message);
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var mailSettings = GetMailSettings(message);
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var unsubscribeText = GetUnsubscribeText(message, mailSettings);
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InitFooter(message, mailSettings, out var footerContent, out var footerSocialContent);
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message.Body = template.Replace("%CONTENT%", output.GetFormattedText())
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.Replace("%LOGO%", logoImg)
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.Replace("%LOGOTEXT%", logoText)
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.Replace("%SITEURL%", mailSettings == null ? _mailWhiteLabelSettingsHelper.DefaultMailSiteUrl : mailSettings.SiteUrl)
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.Replace("%FOOTER%", footerContent)
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.Replace("%FOOTERSOCIAL%", footerSocialContent)
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.Replace("%TEXTFOOTER%", unsubscribeText)
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.Replace("%IMAGEPATH%", imagePath);
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}
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private static string GetTemplate(NoticeMessage message)
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{
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var template = NotifyTemplateResource.HtmlMaster;
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var templateTag = message.GetArgument("MasterTemplate");
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if (templateTag != null)
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{
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var templateTagValue = templateTag.Value as string;
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if (!string.IsNullOrEmpty(templateTagValue))
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{
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var templateValue = NotifyTemplateResource.ResourceManager.GetString(templateTagValue);
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if (!string.IsNullOrEmpty(templateValue))
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{
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template = templateValue;
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}
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}
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}
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return template;
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}
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private static string GetImagePath(NoticeMessage message)
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{
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var imagePathTag = message.GetArgument("ImagePath");
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return imagePathTag == null ? string.Empty : (string)imagePathTag.Value;
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}
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private string GetLogoImg(NoticeMessage message, string imagePath)
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{
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string logoImg;
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if (_coreBaseSettings.Personal && !_coreBaseSettings.CustomMode)
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{
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logoImg = imagePath + "/mail_logo.png";
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}
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else
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{
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logoImg = _configuration["web:logo:mail"];
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if (string.IsNullOrEmpty(logoImg))
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{
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var logo = message.GetArgument("LetterLogo");
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if (logo != null && ((string)logo.Value).Length != 0)
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{
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logoImg = (string)logo.Value;
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}
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else
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{
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logoImg = imagePath + "/mail_logo.png";
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}
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}
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}
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return logoImg;
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}
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private string GetLogoText(NoticeMessage message)
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{
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var logoText = _configuration["web:logotext:mail"];
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if (string.IsNullOrEmpty(logoText))
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{
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var llt = message.GetArgument("LetterLogoText");
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if (llt != null && ((string)llt.Value).Length != 0)
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{
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logoText = (string)llt.Value;
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}
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else
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{
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logoText = BaseWhiteLabelSettings.DefaultLogoText;
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}
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}
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return logoText;
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}
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private static MailWhiteLabelSettings GetMailSettings(NoticeMessage message)
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{
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var mailWhiteLabelTag = message.GetArgument("MailWhiteLabelSettings");
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return mailWhiteLabelTag == null ? null : mailWhiteLabelTag.Value as MailWhiteLabelSettings;
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}
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private void InitFooter(NoticeMessage message, MailWhiteLabelSettings settings, out string footerContent, out string footerSocialContent)
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{
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footerContent = string.Empty;
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footerSocialContent = string.Empty;
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var footer = message.GetArgument("Footer");
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if (footer == null)
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{
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return;
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}
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var footerValue = (string)footer.Value;
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if (string.IsNullOrEmpty(footerValue))
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{
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return;
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}
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switch (footerValue)
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{
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case "common":
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InitCommonFooter(settings, out footerContent, out footerSocialContent);
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break;
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case "social":
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InitSocialFooter(settings, out footerSocialContent);
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break;
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case "personal":
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footerSocialContent = NotifyTemplateResource.SocialNetworksFooterV10;
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break;
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case "personalCustomMode":
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break;
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case "opensource":
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footerContent = NotifyTemplateResource.FooterOpensourceV10;
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footerSocialContent = NotifyTemplateResource.SocialNetworksFooterV10;
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break;
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}
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}
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private void InitCommonFooter(MailWhiteLabelSettings settings, out string footerContent, out string footerSocialContent)
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{
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footerContent = string.Empty;
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footerSocialContent = string.Empty;
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if (settings == null)
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{
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footerContent =
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NotifyTemplateResource.FooterCommonV10
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.Replace("%SUPPORTURL%", _mailWhiteLabelSettingsHelper.DefaultMailSupportUrl)
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.Replace("%SALESEMAIL%", _mailWhiteLabelSettingsHelper.DefaultMailSalesEmail)
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.Replace("%DEMOURL%", _mailWhiteLabelSettingsHelper.DefaultMailDemoUrl);
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footerSocialContent = NotifyTemplateResource.SocialNetworksFooterV10;
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}
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else if (settings.FooterEnabled)
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{
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footerContent =
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NotifyTemplateResource.FooterCommonV10
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.Replace("%SUPPORTURL%", string.IsNullOrEmpty(settings.SupportUrl) ? "mailto:" + settings.SalesEmail : settings.SupportUrl)
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.Replace("%SALESEMAIL%", settings.SalesEmail)
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.Replace("%DEMOURL%", string.IsNullOrEmpty(settings.DemoUrl) ? "mailto:" + settings.SalesEmail : settings.DemoUrl);
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footerSocialContent = settings.FooterSocialEnabled ? NotifyTemplateResource.SocialNetworksFooterV10 : string.Empty;
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}
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}
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private static void InitSocialFooter(MailWhiteLabelSettings settings, out string footerSocialContent)
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{
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footerSocialContent = string.Empty;
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if (settings == null || (settings.FooterEnabled && settings.FooterSocialEnabled))
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{
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footerSocialContent = NotifyTemplateResource.SocialNetworksFooterV10;
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}
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}
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private string GetUnsubscribeText(NoticeMessage message, MailWhiteLabelSettings settings)
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{
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var withoutUnsubscribe = message.GetArgument("WithoutUnsubscribe");
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if (withoutUnsubscribe != null && (bool)withoutUnsubscribe.Value)
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{
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return string.Empty;
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}
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var unsubscribeLink = _coreBaseSettings.CustomMode && _coreBaseSettings.Personal
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? GetSiteUnsubscribeLink(message, settings)
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: GetPortalUnsubscribeLink(message, settings);
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if (string.IsNullOrEmpty(unsubscribeLink))
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{
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return string.Empty;
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}
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return string.Format(NotifyTemplateResource.TextForFooterUnsubsribeDocSpace, unsubscribeLink);
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}
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private string GetPortalUnsubscribeLink(NoticeMessage message, MailWhiteLabelSettings settings)
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{
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var unsubscribeLinkArgument = message.GetArgument("ProfileUrl");
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if (unsubscribeLinkArgument != null)
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{
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var unsubscribeLink = (string)unsubscribeLinkArgument.Value;
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if (!string.IsNullOrEmpty(unsubscribeLink))
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{
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return unsubscribeLink + "?unsubscribe=tips";
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}
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}
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return GetSiteUnsubscribeLink(message, settings);
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}
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private string GetSiteUnsubscribeLink(NoticeMessage message, MailWhiteLabelSettings settings)
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{
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var mail = message.Recipient.Addresses.FirstOrDefault(r => r.Contains('@'));
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if (string.IsNullOrEmpty(mail))
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{
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return string.Empty;
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}
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var format = _coreBaseSettings.CustomMode
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? "{0}/unsubscribe/{1}"
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: "{0}/Unsubscribe.aspx?id={1}";
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var site = settings == null
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? _mailWhiteLabelSettingsHelper.DefaultMailSiteUrl
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: settings.SiteUrl;
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return string.Format(format, site,
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WebEncoders.Base64UrlEncode(_instanceCrypto.Encrypt(
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Encoding.UTF8.GetBytes(mail.ToLowerInvariant()))));
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}
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}
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