/// <summary> /// Saves modified image data. /// </summary> /// <param name="name">Image name</param> /// <param name="extension">Image extension</param> /// <param name="mimetype">Image mimetype</param> /// <param name="title">Image title</param> /// <param name="description">Image description</param> /// <param name="binary">Image binary data</param> /// <param name="width">Image width</param> /// <param name="height">Image height</param> private void SaveImage(string name, string extension, string mimetype, string title, string description, byte[] binary, int width, int height) { // Process media file if (mfi == null) { mfi = MediaFileInfo.Provider.Get(mediafileGuid, SiteInfoProvider.GetSiteID(CurrentSiteName)); } if (mfi == null) { return; } var mli = MediaLibraryInfo.Provider.Get(mfi.FileLibraryID); if (mli == null) { return; } string path = Path.GetDirectoryName(DirectoryHelper.CombinePath(MediaLibraryInfoProvider.GetMediaLibraryFolderPath(mli.LibraryID), mfi.FilePath)); bool permissionsOK = DirectoryHelper.CheckPermissions(path, false, true, true, true); // Check file write permissions FileInfo file = FileInfo.New(MediaFileInfoProvider.GetMediaFilePath(mfi.FileLibraryID, mfi.FilePath)); if (file != null) { permissionsOK = permissionsOK && !file.IsReadOnly; } if (!permissionsOK) { baseImageEditor.ShowError(GetString("img.errors.filesystempermissions")); SavingFailed = true; return; } MediaFileInfo originalMfi = mfi.Clone(true); try { var site = SiteInfo.Provider.Get(mfi.FileSiteID); if (site == null) { throw new NullReferenceException("Site of media file not specified."); } // Ensure object version SynchronizationHelper.EnsureObjectVersion(mfi); if (isPreview && !String.IsNullOrEmpty(PreviewPath)) { // Save preview file only if it was modified if (binary != null) { string previewExt = !String.IsNullOrEmpty(extension) && (extension != OldPreviewExt) ? extension : OldPreviewExt; string previewName = Path.GetFileNameWithoutExtension(PreviewPath); string previewFolder = Path.EnsureForwardSlashes(DirectoryHelper.CombinePath(Path.GetDirectoryName(mfi.FilePath).TrimEnd('/'), MediaLibraryHelper.GetMediaFileHiddenFolder(site.SiteName))); // Delete old preview files with thumbnails MediaFileInfoProvider.DeleteMediaFilePreview(SiteContext.CurrentSiteName, mli.LibraryID, mfi.FilePath); MediaFileInfoProvider.DeleteMediaFilePreviewThumbnails(mfi); // Save preview file MediaFileInfoProvider.SaveFileToDisk(site.SiteName, mli.LibraryFolder, previewFolder, previewName, previewExt, mfi.FileGUID, binary, false, false); SynchronizationHelper.LogObjectChange(mfi, TaskTypeEnum.UpdateObject); } } else { if (!String.IsNullOrEmpty(mimetype)) { mfi.FileMimeType = mimetype; } mfi.FileTitle = title; mfi.FileDescription = description; if (width > 0) { mfi.FileImageWidth = width; } if (height > 0) { mfi.FileImageHeight = height; } if (binary != null) { mfi.FileBinary = binary; mfi.FileSize = binary.Length; } string newExt = null; string newName = null; if (!String.IsNullOrEmpty(extension)) { newExt = extension; } if (!String.IsNullOrEmpty(name)) { newName = name; } // If file name or extension changed move preview file and remove all ald thumbnails if (NameOrExtensionWasModified(newName, newExt)) { string fileName = (newName ?? mfi.FileName); string fileExt = (newExt ?? mfi.FileExtension); string newPath = MediaFileInfoProvider.GetMediaFilePath(mfi.FileLibraryID, DirectoryHelper.CombinePath(Path.GetDirectoryName(mfi.FilePath), fileName) + fileExt); // Rename file only if file with same name does not exsists if (File.Exists(newPath)) { baseImageEditor.ShowError(GetString("img.errors.fileexists")); SavingFailed = true; return; } // Ensure max length of file path if (newPath.Length >= 260) { throw new IOExceptions.PathTooLongException(); } // Remove old thumbnails MediaFileInfoProvider.DeleteMediaFileThumbnails(mfi); MediaFileInfoProvider.DeleteMediaFilePreviewThumbnails(mfi); // Move media file MediaFileInfoProvider.MoveMediaFile(site.SiteName, mli.LibraryID, mfi.FilePath, DirectoryHelper.CombinePath(Path.GetDirectoryName(mfi.FilePath), fileName) + fileExt); // Set new file name or extension mfi.FileName = fileName; mfi.FileExtension = fileExt; mfi.FileMimeType = MimeTypeHelper.GetMimetype(fileExt); // Ensure new binary if (binary != null) { mfi.FileBinary = binary; mfi.FileSize = binary.Length; } } else { // Remove original media file before save if the image was modified if (binary != null) { // Remove old thumbnails MediaFileInfoProvider.DeleteMediaFileThumbnails(mfi); string filePath = MediaFileInfoProvider.GetMediaFilePath(mfi.FileLibraryID, mfi.FilePath); if (File.Exists(filePath)) { File.Delete(filePath); } } } // Save new data mfi.EnsureUniqueFileName(false); MediaFileInfo.Provider.Set(mfi); } } catch (Exception e) { // Log exception Service.Resolve <IEventLogService>().LogException("ImageEditor", "Save file", e); baseImageEditor.ShowError(GetString("img.errors.processing"), tooltipText: e.Message); SavingFailed = true; // Save original media file info originalMfi.EnsureUniqueFileName(false); MediaFileInfo.Provider.Set(originalMfi); } }
/// <summary> /// Provides operations necessary to create and store new library file. /// </summary> private void HandleLibrariesUpload() { // Get related library info if (LibraryInfo != null) { MediaFileInfo mediaFile = null; // Get the site name SiteInfo si = SiteInfoProvider.GetSiteInfo(LibraryInfo.LibrarySiteID); string siteName = (si != null) ? si.SiteName : SiteContext.CurrentSiteName; string message = string.Empty; try { // Check the allowed extensions CheckAllowedExtensions(); if (MediaFileID > 0) { #region "Check permissions" if (!MediaLibraryInfoProvider.IsUserAuthorizedPerLibrary(LibraryInfo, "FileModify")) { throw new Exception(GetString("media.security.nofilemodify")); } #endregion mediaFile = MediaFileInfoProvider.GetMediaFileInfo(MediaFileID); if (mediaFile != null) { // Ensure object version SynchronizationHelper.EnsureObjectVersion(mediaFile); if (IsMediaThumbnail) { string newFileExt = Path.GetExtension(ucFileUpload.FileName).TrimStart('.'); if ((ImageHelper.IsImage(newFileExt)) && (newFileExt.ToLowerCSafe() != "ico") && (newFileExt.ToLowerCSafe() != "wmf")) { // Update or creation of Media File update string previewSuffix = MediaLibraryHelper.GetMediaFilePreviewSuffix(siteName); if (!String.IsNullOrEmpty(previewSuffix)) { string previewExtension = Path.GetExtension(ucFileUpload.PostedFile.FileName); string previewName = Path.GetFileNameWithoutExtension(MediaLibraryHelper.GetPreviewFileName(mediaFile.FileName, mediaFile.FileExtension, previewExtension, siteName, previewSuffix)); string previewFolder = DirectoryHelper.CombinePath(Path.EnsureSlashes(LibraryFolderPath.TrimEnd('/')), MediaLibraryHelper.GetMediaFileHiddenFolder(siteName)); byte[] previewFileBinary = new byte[ucFileUpload.PostedFile.ContentLength]; ucFileUpload.PostedFile.InputStream.Read(previewFileBinary, 0, ucFileUpload.PostedFile.ContentLength); // Delete current preview thumbnails MediaFileInfoProvider.DeleteMediaFilePreview(siteName, mediaFile.FileLibraryID, mediaFile.FilePath); // Save preview file MediaFileInfoProvider.SaveFileToDisk(siteName, LibraryInfo.LibraryFolder, previewFolder, previewName, previewExtension, mediaFile.FileGUID, previewFileBinary, false, false); // Log synchronization task SynchronizationHelper.LogObjectChange(mediaFile, TaskTypeEnum.UpdateObject); } // Drop the cache dependencies CacheHelper.TouchKeys(MediaFileInfoProvider.GetDependencyCacheKeys(mediaFile, true)); } else { message = GetString("media.file.onlyimgthumb"); } } else { // Get folder path string path = Path.GetDirectoryName(DirectoryHelper.CombinePath(MediaLibraryInfoProvider.GetMediaLibraryFolderPath(LibraryInfo.LibraryID), mediaFile.FilePath)); // If file system permissions are sufficient for file update if (DirectoryHelper.CheckPermissions(path, false, true, true, true)) { // Delete existing media file MediaFileInfoProvider.DeleteMediaFile(LibraryInfo.LibrarySiteID, LibraryInfo.LibraryID, mediaFile.FilePath, true); // Update media file preview if (MediaLibraryHelper.HasPreview(siteName, LibraryInfo.LibraryID, mediaFile.FilePath)) { // Get new unique file name string newName = URLHelper.GetSafeFileName(ucFileUpload.PostedFile.FileName, siteName); // Get new file path string newPath = DirectoryHelper.CombinePath(path, newName); newPath = MediaLibraryHelper.EnsureUniqueFileName(newPath); newName = Path.GetFileName(newPath); // Rename preview MediaLibraryHelper.MoveMediaFilePreview(mediaFile, newName); // Delete preview thumbnails MediaFileInfoProvider.DeleteMediaFilePreviewThumbnails(mediaFile); } // Receive media info on newly posted file mediaFile = GetUpdatedFile(mediaFile); // Save media file information MediaFileInfoProvider.SetMediaFileInfo(mediaFile); } else { // Set error message message = String.Format(GetString("media.accessdeniedtopath"), path); } } } } else { #region "Check permissions" // Creation of new media file if (!MediaLibraryInfoProvider.IsUserAuthorizedPerLibrary(LibraryInfo, "FileCreate")) { throw new Exception(GetString("media.security.nofilecreate")); } #endregion // No file for upload specified if (!ucFileUpload.HasFile) { throw new Exception(GetString("media.newfile.errorempty")); } // Create new media file record mediaFile = new MediaFileInfo(ucFileUpload.PostedFile, LibraryID, LibraryFolderPath, ResizeToWidth, ResizeToHeight, ResizeToMaxSideSize, LibraryInfo.LibrarySiteID); mediaFile.FileDescription = ""; // Save the new file info MediaFileInfoProvider.SetMediaFileInfo(mediaFile); } } catch (Exception ex) { // Creation of new media file failed message = ex.Message; } finally { // Create media file info string string mediaInfo = ""; if ((mediaFile != null) && (mediaFile.FileID > 0) && (IncludeNewItemInfo)) { mediaInfo = mediaFile.FileID + "|" + LibraryFolderPath.Replace('\\', '>').Replace("'", "\\'"); } // Ensure message text message = HTMLHelper.EnsureLineEnding(message, " "); if (RaiseOnClick) { ScriptHelper.RegisterStartupScript(Page, typeof(Page), "UploaderOnClick", ScriptHelper.GetScript("if (parent.UploaderOnClick) { parent.UploaderOnClick('" + MediaFileName.Replace(" ", "").Replace(".", "").Replace("-", "") + "'); }")); } string script = String.Format(@" if (typeof(parent.DFU) !== 'undefined') {{ parent.DFU.OnUploadCompleted('{0}'); }} if ((window.parent != null) && (/parentelemid={1}/i.test(window.location.href)) && (window.parent.InitRefresh_{1} != null)){{ window.parent.InitRefresh_{1}({2}, false, '{3}'{4}); }}", QueryHelper.GetString("containerid", ""), ParentElemID, ScriptHelper.GetString(message.Trim()), mediaInfo, (InsertMode ? ", 'insert'" : ", 'update'")); // Call function to refresh parent window ScriptHelper.RegisterStartupScript(Page, typeof(Page), "RefreshParrent", ScriptHelper.GetScript(script)); } } }
/// <summary> /// Provides operations necessary to create and store new files in media library. /// </summary> /// <param name="args">Upload arguments.</param> /// <param name="context">HttpContext instance.</param> private void HandleMediaLibraryUpload(UploaderHelper args, HttpContext context) { string uploadPath = Path.Combine(MediaLibraryInfoProvider.GetMediaLibraryFolderPath(args.MediaLibraryArgs.LibraryID), args.MediaLibraryArgs.FolderPath); string filePath = Path.Combine(uploadPath, args.FileName); MediaLibraryInfo mli = MediaLibraryInfoProvider.GetMediaLibraryInfo(args.MediaLibraryArgs.LibraryID); if (mli != null) { MediaFileInfo mediaFile = null; // Get the site name SiteInfo si = SiteInfoProvider.GetSiteInfo(mli.LibrarySiteID); string siteName = (si != null) ? si.SiteName : CMSContext.CurrentSiteName; try { args.IsExtensionAllowed(); if (args.MediaLibraryArgs.MediaFileID > 0) { if (!MediaLibraryInfoProvider.IsUserAuthorizedPerLibrary(mli, "FileModify")) { throw new Exception(ResHelper.GetString("media.security.nofilemodify")); } mediaFile = MediaFileInfoProvider.GetMediaFileInfo(args.MediaLibraryArgs.MediaFileID); if (mediaFile != null) { // Ensure object version SynchronizationHelper.EnsureObjectVersion(mediaFile); if (args.MediaLibraryArgs.IsMediaThumbnail) { if ((ImageHelper.IsImage(args.Extension)) && (args.Extension.ToLowerCSafe() != "ico") && (args.Extension.ToLowerCSafe() != "wmf")) { // Update or creation of Media File update string previewSuffix = MediaLibraryHelper.GetMediaFilePreviewSuffix(siteName); if (!String.IsNullOrEmpty(previewSuffix)) { //string previewExtension = Path.GetExtension(ucFileUpload.PostedFile.FileName); string previewName = Path.GetFileNameWithoutExtension(MediaLibraryHelper.GetPreviewFileName(mediaFile.FileName, mediaFile.FileExtension, args.Extension, siteName, previewSuffix)); string previewFolder = String.Format("{0}\\{1}", MediaLibraryHelper.EnsurePath(args.MediaLibraryArgs.FolderPath.TrimEnd('/')), MediaLibraryHelper.GetMediaFileHiddenFolder(siteName)); // This method is limited to 2^32 byte files (4.2 GB) using (FileStream fs = File.OpenRead(args.FilePath)) { byte[] previewFileBinary = new byte[fs.Length]; fs.Read(previewFileBinary, 0, Convert.ToInt32(fs.Length)); // Delete current preview thumbnails MediaFileInfoProvider.DeleteMediaFilePreview(siteName, mediaFile.FileLibraryID, mediaFile.FilePath, false); // Save preview file MediaFileInfoProvider.SaveFileToDisk(siteName, mli.LibraryFolder, previewFolder, previewName, args.Extension, mediaFile.FileGUID, previewFileBinary, false, false); // Log synchronization task SynchronizationHelper.LogObjectChange(mediaFile, TaskTypeEnum.UpdateObject); fs.Close(); } } // Drop the cache dependencies CacheHelper.TouchKeys(MediaFileInfoProvider.GetDependencyCacheKeys(mediaFile, true)); } else { args.Message = ResHelper.GetString("media.file.onlyimgthumb"); } } else { // Get folder path string path = Path.GetDirectoryName(DirectoryHelper.CombinePath(MediaLibraryInfoProvider.GetMediaLibraryFolderPath(mli.LibraryID), mediaFile.FilePath)); // If file system permissions are sufficient for file update if (DirectoryHelper.CheckPermissions(path, false, true, true, true)) { // Delete existing media file MediaFileInfoProvider.DeleteMediaFile(mli.LibrarySiteID, mli.LibraryID, mediaFile.FilePath, true, false); // Update media file preview if (MediaLibraryHelper.HasPreview(siteName, mli.LibraryID, mediaFile.FilePath)) { // Get new unique file name string newName = URLHelper.GetSafeFileName(Path.GetFileName(args.Name), siteName); // Get new file path string newPath = DirectoryHelper.CombinePath(path, newName); newPath = MediaLibraryHelper.EnsureUniqueFileName(newPath); newName = Path.GetFileName(newPath); // Rename preview MediaLibraryHelper.MoveMediaFilePreview(mediaFile, newName); // Delete preview thumbnails MediaFileInfoProvider.DeleteMediaFilePreviewThumbnails(mediaFile); } // Receive media info on newly posted file mediaFile = GetUpdatedFile(mediaFile.Generalized.DataClass, args, mli); MediaFileInfoProvider.SetMediaFileInfo(mediaFile); } } } } else { // Check 'File create' permission if (!MediaLibraryInfoProvider.IsUserAuthorizedPerLibrary(mli, "filecreate")) { throw new Exception(ResHelper.GetString("media.security.nofilecreate")); } mediaFile = new MediaFileInfo(args.FilePath, args.MediaLibraryArgs.LibraryID, args.MediaLibraryArgs.FolderPath, args.ResizeToWidth, args.ResizeToHeight, args.ResizeToMaxSide); MediaFileInfoProvider.SetMediaFileInfo(mediaFile); } } catch (Exception ex) { // Creation of new media file failed args.Message = ex.Message; // The CMS.IO library uses reflection to create an instance of file stream if (ex is System.Reflection.TargetInvocationException) { if (ex.InnerException != null && !String.IsNullOrEmpty(ex.Message)) { args.Message = ex.InnerException.Message; } } // Log the error EventLogProvider.LogException("MultiFileUploader", "UPLOADMEDIA", ex); } finally { if (args.RaiseOnClick) { args.AfterScript += string.Format(@" if(window.UploaderOnClick) {{ window.UploaderOnClick('{0}'); }}", args.MediaLibraryArgs.MediaFileName.Replace(" ", "").Replace(".", "").Replace("-", "")); } // Create media library info string string mediaInfo = ((mediaFile != null) && (mediaFile.FileID > 0) && (args.IncludeNewItemInfo)) ? String.Format("'{0}|{1}', ", mediaFile.FileID, args.MediaLibraryArgs.FolderPath.Replace('\\', '>').Replace("'", "\\'")) : ""; // Create after script and return it to the silverlight application, this script will be evaluated by the SL application in the end args.AfterScript += string.Format(@" if (window.InitRefresh_{0}) {{ window.InitRefresh_{0}('{1}', false, {2}); }} else {{ if ('{1}' != '') {{ alert('{1}'); }} }}", args.ParentElementID, ScriptHelper.GetString(args.Message.Trim(), false), mediaInfo + (args.IsInsertMode ? "'insert'" : "'update'")); args.AddEventTargetPostbackReference(); context.Response.Write(args.AfterScript); context.Response.Flush(); } } }
/// <summary> /// Provides operations necessary to create and store new library file. /// </summary> private void HandleLibrariesUpload() { // Get related library info if (LibraryInfo != null) { MediaFileInfo mediaFile = null; // Get the site name string siteName = CMSContext.CurrentSiteName; SiteInfo si = SiteInfoProvider.GetSiteInfo(LibraryInfo.LibrarySiteID); if (si != null) { siteName = si.SiteName; } string message = string.Empty; try { // Check the allowed extensions CheckAllowedExtensions(); if (MediaFileID > 0) { #region "Check permissions" if (!MediaLibraryInfoProvider.IsUserAuthorizedPerLibrary(LibraryInfo, "FileModify")) { throw new Exception(GetString("media.security.nofilemodify")); } #endregion mediaFile = MediaFileInfoProvider.GetMediaFileInfo(MediaFileID); if (mediaFile != null) { // Ensure object version SynchronizationHelper.EnsureObjectVersion(mediaFile); if (IsMediaThumbnail) { string newFileExt = Path.GetExtension(ucFileUpload.FileName).TrimStart('.'); if ((ImageHelper.IsImage(newFileExt)) && (newFileExt.ToLower() != "ico") && (newFileExt.ToLower() != "wmf")) { // Update or creation of Media File update string previewSuffix = MediaLibraryHelper.GetMediaFilePreviewSuffix(siteName); if (!String.IsNullOrEmpty(previewSuffix)) { string previewExtension = Path.GetExtension(ucFileUpload.PostedFile.FileName); string previewName = Path.GetFileNameWithoutExtension(MediaLibraryHelper.GetPreviewFileName(mediaFile.FileName, mediaFile.FileExtension, previewExtension, siteName, previewSuffix)); string previewFolder = DirectoryHelper.CombinePath(MediaLibraryHelper.EnsurePath(LibraryFolderPath.TrimEnd('/')), MediaLibraryHelper.GetMediaFileHiddenFolder(siteName)); byte[] previewFileBinary = new byte[ucFileUpload.PostedFile.ContentLength]; ucFileUpload.PostedFile.InputStream.Read(previewFileBinary, 0, ucFileUpload.PostedFile.ContentLength); // Delete current preview thumbnails MediaFileInfoProvider.DeleteMediaFilePreview(siteName, mediaFile.FileLibraryID, mediaFile.FilePath, false); // Save preview file MediaFileInfoProvider.SaveFileToDisk(siteName, LibraryInfo.LibraryFolder, previewFolder, previewName, previewExtension, mediaFile.FileGUID, previewFileBinary, false, false); // Log synchronization task SynchronizationHelper.LogObjectChange(mediaFile, TaskTypeEnum.UpdateObject); } // Drop the cache dependencies CacheHelper.TouchKeys(MediaFileInfoProvider.GetDependencyCacheKeys(mediaFile, true)); } else { message = GetString("media.file.onlyimgthumb"); } } else { // Delete existing media file MediaFileInfoProvider.DeleteMediaFile(LibraryInfo.LibrarySiteID, LibraryInfo.LibraryID, mediaFile.FilePath, true, false); // Update media file preview if (MediaLibraryHelper.HasPreview(siteName, LibraryInfo.LibraryID, mediaFile.FilePath)) { // Get new file path string newPath = DirectoryHelper.CombinePath(Path.GetDirectoryName(mediaFile.FilePath).TrimEnd('/'), ucFileUpload.PostedFile.FileName); newPath = MediaLibraryHelper.EnsureUniqueFileName(newPath); // Get new unique file name string newName = Path.GetFileName(newPath); // Rename preview MediaLibraryHelper.MoveMediaFilePreview(mediaFile, newName); // Delete preview thumbnails MediaFileInfoProvider.DeleteMediaFilePreviewThumbnails(mediaFile); } // Receive media info on newly posted file mediaFile = GetUpdatedFile(mediaFile.Generalized.DataClass); MediaFileInfoProvider.SetMediaFileInfo(mediaFile); } } } else { // Creation of new media file #region "Check permissions" if (!MediaLibraryInfoProvider.IsUserAuthorizedPerLibrary(LibraryInfo, "FileCreate")) { throw new Exception(GetString("media.security.nofilecreate")); } #endregion // No file for upload specified if (!ucFileUpload.HasFile) { throw new Exception(GetString("media.newfile.errorempty")); } // Create new media file record mediaFile = new MediaFileInfo(ucFileUpload.PostedFile, LibraryID, LibraryFolderPath, ResizeToWidth, ResizeToHeight, ResizeToMaxSideSize, LibraryInfo.LibrarySiteID); mediaFile.FileDescription = ""; // Save the new file info MediaFileInfoProvider.SetMediaFileInfo(mediaFile); } } catch (Exception ex) { // Creation of new media file failed message = ex.Message; } finally { // Create media file info string string mediaInfo = ""; if ((mediaFile != null) && (mediaFile.FileID > 0) && (IncludeNewItemInfo)) { mediaInfo = mediaFile.FileID + "|" + LibraryFolderPath.Replace('\\', '>').Replace("'", "\\'"); } // Ensure message text message = HTMLHelper.EnsureLineEnding(message, " "); // Call function to refresh parent window ScriptHelper.RegisterStartupScript(this.Page, typeof(Page), "refresh", ScriptHelper.GetScript("if ((wopener.parent != null) && (wopener.parent.InitRefresh_" + ParentElemID + " != null)){wopener.parent.InitRefresh_" + ParentElemID + "(" + ScriptHelper.GetString(message.Trim()) + ", false" + ((mediaInfo != "") ? ", '" + mediaInfo + "'" : "") + (InsertMode ? ", 'insert'" : ", 'update'") + ");}window.close();")); } } }
/// <summary> /// Saves modified image data. /// </summary> /// <param name="name">Image name</param> /// <param name="extension">Image extension</param> /// <param name="mimetype">Image mimetype</param> /// <param name="title">Image title</param> /// <param name="description">Image description</param> /// <param name="binary">Image binary data</param> /// <param name="width">Image width</param> /// <param name="height">Image height</param> private void SaveImage(string name, string extension, string mimetype, string title, string description, byte[] binary, int width, int height) { // Process media file if (mfi == null) { mfi = MediaFileInfoProvider.GetMediaFileInfo(mediafileGuid, CurrentSiteName); } if (mfi != null) { MediaLibraryInfo mli = MediaLibraryInfoProvider.GetMediaLibraryInfo(mfi.FileLibraryID); if (mli != null) { string path = Path.GetDirectoryName(DirectoryHelper.CombinePath(MediaLibraryInfoProvider.GetMediaLibraryFolderPath(mli.LibraryID), mfi.FilePath)); bool permissionsOK = DirectoryHelper.CheckPermissions(path, false, true, true, true); // Check file write permissions FileInfo file = FileInfo.New(MediaFileInfoProvider.GetMediaFilePath(mfi.FileLibraryID, mfi.FilePath)); if (file != null) { permissionsOK = permissionsOK && !file.IsReadOnly; } if (permissionsOK) { MediaFileInfo originalMfi = mfi.Clone(true); try { // Ensure object version SynchronizationHelper.EnsureObjectVersion(mfi); if (isPreview && !String.IsNullOrEmpty(PreviewPath)) { SiteInfo si = SiteInfoProvider.GetSiteInfo(mfi.FileSiteID); if (si != null) { string previewExt = (!String.IsNullOrEmpty(extension) && (extension != OldPreviewExt)) ? extension : OldPreviewExt; string previewName = Path.GetFileNameWithoutExtension(PreviewPath); string previewFolder = Path.EnsureSlashes(DirectoryHelper.CombinePath(Path.GetDirectoryName(mfi.FilePath).TrimEnd('/'), MediaLibraryHelper.GetMediaFileHiddenFolder(si.SiteName))); // Delete old preview files with thumbnails MediaFileInfoProvider.DeleteMediaFilePreview(SiteContext.CurrentSiteName, mli.LibraryID, mfi.FilePath); MediaFileInfoProvider.DeleteMediaFilePreviewThumbnails(mfi); // Save preview file MediaFileInfoProvider.SaveFileToDisk(si.SiteName, mli.LibraryFolder, previewFolder, previewName, previewExt, mfi.FileGUID, binary, false, false); // Log synchronization task SynchronizationHelper.LogObjectChange(mfi, TaskTypeEnum.UpdateObject); } } else { string newExt = null; string newName = null; if (!String.IsNullOrEmpty(extension)) { newExt = extension; } if (!String.IsNullOrEmpty(mimetype)) { mfi.FileMimeType = mimetype; } mfi.FileTitle = title; mfi.FileDescription = description; if (width > 0) { mfi.FileImageWidth = width; } if (height > 0) { mfi.FileImageHeight = height; } if (binary != null) { mfi.FileBinary = binary; mfi.FileSize = binary.Length; } // Test all parameters to empty values and update new value if available if (!String.IsNullOrEmpty(name)) { newName = name; } // If filename changed move preview file and remove all ald thumbnails if ((!String.IsNullOrEmpty(newName) && (mfi.FileName != newName)) || (!String.IsNullOrEmpty(newExt) && (mfi.FileExtension.ToLowerCSafe() != newExt.ToLowerCSafe()))) { SiteInfo si = SiteInfoProvider.GetSiteInfo(mfi.FileSiteID); if (si != null) { string fileName = (newName ?? mfi.FileName); string fileExt = (newExt ?? mfi.FileExtension); string newPath = MediaFileInfoProvider.GetMediaFilePath(mfi.FileLibraryID, DirectoryHelper.CombinePath(Path.GetDirectoryName(mfi.FilePath), fileName) + fileExt); // Rename file only if file with same name does not exsists if (!File.Exists(newPath)) { // Ensure max length of file path if (newPath.Length < 260) { // Remove old thumbnails MediaFileInfoProvider.DeleteMediaFileThumbnails(mfi); MediaFileInfoProvider.DeleteMediaFilePreviewThumbnails(mfi); // Move media file MediaFileInfoProvider.MoveMediaFile(si.SiteName, mli.LibraryID, mfi.FilePath, DirectoryHelper.CombinePath(Path.GetDirectoryName(mfi.FilePath), fileName) + fileExt, false); // Set new file name or extension mfi.FileName = fileName; mfi.FileExtension = fileExt; mfi.FileMimeType = MimeTypeHelper.GetMimetype(fileExt); // Ensure new binary if (binary != null) { mfi.FileBinary = binary; mfi.FileSize = binary.Length; } } else { throw new IOExceptions.PathTooLongException(); } } else { baseImageEditor.ShowError(GetString("img.errors.fileexists")); SavingFailed = true; return; } } } else { // Remove old thumbnails MediaFileInfoProvider.DeleteMediaFileThumbnails(mfi); // Remove original media file before save string filePath = MediaFileInfoProvider.GetMediaFilePath(mfi.FileLibraryID, mfi.FilePath); if (File.Exists(filePath)) { File.Delete(filePath); } } // Save new data MediaFileInfoProvider.SetMediaFileInfo(mfi, false); } } catch (Exception e) { // Log exception EventLogProvider.LogException("ImageEditor", "Save file", e); baseImageEditor.ShowError(GetString("img.errors.processing"), tooltipText: e.Message); SavingFailed = true; // Save original media file info MediaFileInfoProvider.SetMediaFileInfo(originalMfi, false); } } else // User hasn't permissions for save file { baseImageEditor.ShowError(GetString("img.errors.filesystempermissions")); SavingFailed = true; } } } }