115 lines
4.3 KiB
C#
115 lines
4.3 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.Web.Core.Utility.Skins;
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[Scope]
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public class WebImageSupplier
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{
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private readonly string _folderName;
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private readonly WebItemManager _webItemManager;
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private readonly WebPath _webPath;
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private readonly IHttpContextAccessor _httpContextAccessor;
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public WebImageSupplier(WebItemManager webItemManager, WebPath webPath, IConfiguration configuration)
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{
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_webItemManager = webItemManager;
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_webPath = webPath;
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_folderName = configuration["web:images"];
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}
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public WebImageSupplier(WebItemManager webItemManager, WebPath webPath, IHttpContextAccessor httpContextAccessor, IConfiguration configuration)
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: this(webItemManager, webPath, configuration)
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{
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_httpContextAccessor = httpContextAccessor;
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}
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public string GetAbsoluteWebPath(string imgFileName)
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{
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return GetAbsoluteWebPath(imgFileName, Guid.Empty);
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}
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public string GetAbsoluteWebPath(string imgFileName, Guid moduleID)
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{
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return GetImageAbsoluteWebPath(imgFileName, moduleID);
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}
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public string GetImageFolderAbsoluteWebPath()
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{
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return GetImageFolderAbsoluteWebPath(Guid.Empty);
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}
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public string GetImageFolderAbsoluteWebPath(Guid moduleID)
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{
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if (_httpContextAccessor?.HttpContext == null)
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{
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return string.Empty;
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}
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var currentThemePath = GetPartImageFolderRel(moduleID);
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return _webPath.GetPathAsync(currentThemePath).Result;
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}
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private string GetImageAbsoluteWebPath(string fileName, Guid partID)
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{
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if (string.IsNullOrEmpty(fileName))
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{
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return string.Empty;
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}
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var filepath = GetPartImageFolderRel(partID) + "/" + fileName;
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return _webPath.GetPathAsync(filepath).Result;
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}
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private string GetPartImageFolderRel(Guid partID)
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{
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var folderName = _folderName;
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string itemFolder = null;
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if (!Guid.Empty.Equals(partID))
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{
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var product = _webItemManager[partID];
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if (product != null && product.Context != null)
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{
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itemFolder = GetAppThemeVirtualPath(product) + "/default/images";
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}
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folderName = itemFolder ?? folderName;
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}
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return folderName.TrimStart('~');
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}
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private static string GetAppThemeVirtualPath(IWebItem webitem)
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{
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if (webitem == null || string.IsNullOrEmpty(webitem.StartURL))
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{
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return string.Empty;
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}
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var dir = webitem.StartURL.Contains('.') ?
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webitem.StartURL.Substring(0, webitem.StartURL.LastIndexOf('/')) :
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webitem.StartURL.TrimEnd('/');
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return dir + "/App_Themes";
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}
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}
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