2020-03-02 15:38:31 +00:00
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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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2020-04-22 20:46:49 +00:00
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using ASC.Common.Web;
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2020-03-02 15:38:31 +00:00
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using ASC.CRM.Core;
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2020-04-09 21:22:26 +00:00
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using ASC.CRM.Resources;
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2020-03-02 15:38:31 +00:00
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using ASC.Web.Core.Files;
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using ASC.Web.Core.Utility;
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using ASC.Web.Studio.Core;
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2020-04-09 21:22:26 +00:00
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using Microsoft.AspNetCore.Http;
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2020-03-02 15:38:31 +00:00
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using System;
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2020-04-22 20:46:49 +00:00
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using System.IO;
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2020-03-02 15:38:31 +00:00
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namespace ASC.Web.CRM.Classes
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{
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public class OrganisationLogoHandler : IFileUploadHandler
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{
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2020-04-09 21:22:26 +00:00
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public OrganisationLogoHandler(CRMSecurity cRMSecurity,
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SetupInfo setupInfo,
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FileSizeComment fileSizeComment)
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{
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CRMSecurity = cRMSecurity;
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SetupInfo = setupInfo;
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FileSizeComment = fileSizeComment;
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}
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2020-04-22 20:46:49 +00:00
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public OrganisationLogoManager OrganisationLogoManager { get; }
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public ContactPhotoManager ContactPhotoManager { get; }
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2020-04-09 21:22:26 +00:00
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public FileSizeComment FileSizeComment { get; }
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public SetupInfo SetupInfo { get; }
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public CRMSecurity CRMSecurity { get; }
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2020-03-02 15:38:31 +00:00
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public FileUploadResult ProcessUpload(HttpContext context)
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{
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if (!CRMSecurity.IsAdmin)
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throw CRMSecurity.CreateSecurityException();
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var fileUploadResult = new FileUploadResult();
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if (!FileToUpload.HasFilesToUpload(context)) return fileUploadResult;
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var file = new FileToUpload(context);
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if (String.IsNullOrEmpty(file.FileName) || file.ContentLength == 0)
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throw new InvalidOperationException(CRMErrorsResource.InvalidFile);
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if (0 < SetupInfo.MaxImageUploadSize && SetupInfo.MaxImageUploadSize < file.ContentLength)
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{
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fileUploadResult.Success = false;
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fileUploadResult.Message = FileSizeComment.GetFileImageSizeNote(CRMCommonResource.ErrorMessage_UploadFileSize, false).HtmlEncode();
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return fileUploadResult;
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}
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if (FileUtility.GetFileTypeByFileName(file.FileName) != FileType.Image)
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{
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fileUploadResult.Success = false;
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fileUploadResult.Message = CRMJSResource.ErrorMessage_NotImageSupportFormat.HtmlEncode();
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return fileUploadResult;
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}
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try
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{
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var imageData = Global.ToByteArray(file.InputStream);
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var imageFormat = ContactPhotoManager.CheckImgFormat(imageData);
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var photoUri = OrganisationLogoManager.UploadLogo(imageData, imageFormat);
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fileUploadResult.Success = true;
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fileUploadResult.Data = photoUri;
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return fileUploadResult;
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}
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catch (Exception exception)
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{
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fileUploadResult.Success = false;
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fileUploadResult.Message = exception.Message.HtmlEncode();
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return fileUploadResult;
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}
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}
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}
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2020-04-22 20:46:49 +00:00
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}
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namespace ASC.Web.Studio.Controls.FileUploader
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{
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public class FileToUpload
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{
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public string FileName { get; private set; }
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public Stream InputStream { get; private set; }
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public string FileContentType { get; private set; }
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public long ContentLength { get; private set; }
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public bool NeedSaveToTemp { get; private set; }
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public FileToUpload(HttpContext context)
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{
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if (IsHtml5Upload(context))
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{
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FileName = GetFileName(context);
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InputStream = context.Request.InputStream;
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FileContentType = GetFileContentType(context);
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ContentLength = (int)context.Request.InputStream.Length;
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}
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else
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{
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var file = context.Request.Files[0];
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FileName = file.FileName;
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InputStream = file.InputStream;
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FileContentType = file.ContentType;
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ContentLength = file.ContentLength;
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}
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NeedSaveToTemp = Convert.ToBoolean(GetNeedSaveToTemp(context));
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if (string.IsNullOrEmpty(FileContentType))
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{
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FileContentType = MimeMapping.GetMimeMapping(FileName) ?? string.Empty;
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}
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FileName = FileName.Replace("'", "_").Replace("\"", "_");
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}
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public static bool HasFilesToUpload(HttpContext context)
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{
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return 0 < context.Request.Form.Files.Count || (IsHtml5Upload(context) && context.Request.Form..InputStream != null);
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}
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private static string GetFileName(HttpContext context)
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{
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return context.Request["fileName"];
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}
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private static string GetNeedSaveToTemp(HttpContext context)
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{
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return context.Request["needSaveToTemp"];
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}
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private static string GetFileContentType(HttpContext context)
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{
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return context.Request["fileContentType"];
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}
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private static bool IsHtml5Upload(HttpContext context)
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{
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return "html5".Equals(context.Request["type"]);
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}
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}
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2020-03-02 15:38:31 +00:00
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}
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