337 lines
14 KiB
C#
337 lines
14 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.IO;
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using System.Linq;
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using System.Reflection;
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using System.Text;
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using System.Text.RegularExpressions;
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using ASC.Common;
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using ASC.Common.Notify.Patterns;
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using ASC.Core;
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using ASC.Core.Common.WhiteLabel;
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using ASC.Notify.Messages;
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using ASC.Notify.Patterns;
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using ASC.Notify.Textile.Resources;
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using ASC.Security.Cryptography;
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using ASC.Web.Core.WhiteLabel;
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using Microsoft.AspNetCore.WebUtilities;
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using Microsoft.Extensions.Configuration;
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using Textile;
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using Textile.Blocks;
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namespace ASC.Notify.Textile
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{
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public class TextileStyler : IPatternStyler
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{
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private static readonly Regex VelocityArguments = new Regex(NVelocityPatternFormatter.NoStylePreffix + "(?<arg>.*?)" + NVelocityPatternFormatter.NoStyleSuffix, RegexOptions.IgnoreCase | RegexOptions.Singleline | RegexOptions.Compiled);
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public CoreBaseSettings CoreBaseSettings { get; }
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public IConfiguration Configuration { get; }
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public InstanceCrypto InstanceCrypto { get; }
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public MailWhiteLabelSettingsHelper MailWhiteLabelSettingsHelper { get; }
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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)) return;
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formatter.Format(message.Body);
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var template = GetTemplate(message);
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var analytics = GetAnalytics(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("%ANALYTICS%", analytics)
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.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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template = templateValue;
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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 GetAnalytics(NoticeMessage message)
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{
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var analyticsTag = message.GetArgument("Analytics");
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return analyticsTag == null ? string.Empty : (string)analyticsTag.Value;
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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 != "")
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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 != "")
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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) return;
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var footerValue = (string)footer.Value;
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if (string.IsNullOrEmpty(footerValue)) return;
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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.DefaultMailDemotUrl);
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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.DemotUrl) ? "mailto:" + settings.SalesEmail : settings.DemotUrl);
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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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footerSocialContent = NotifyTemplateResource.SocialNetworksFooterV10;
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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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return string.Empty;
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var rootPathArgument = message.GetArgument("__VirtualRootPath");
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var rootPath = rootPathArgument == null ? string.Empty : (string)rootPathArgument.Value;
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if (string.IsNullOrEmpty(rootPath))
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return string.Empty;
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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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return string.Empty;
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return string.Format(NotifyTemplateResource.TextForFooterWithUnsubscribeLink, rootPath, 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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return unsubscribeLink;
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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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return string.Empty;
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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,
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site,
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WebEncoders.Base64UrlEncode(
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InstanceCrypto.Encrypt(
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Encoding.UTF8.GetBytes(mail.ToLowerInvariant()))));
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}
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}
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public static class TextileStylerExtension
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{
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public static DIHelper AddTextileStylerService(this DIHelper services)
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{
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services.TryAddScoped<TextileStyler>();
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return services.AddStylerService();
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}
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}
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} |