private void DeleteFiles(IEnumerable <object> fileIds)
{
foreach (var fileId in fileIds)
{
CancellationToken.ThrowIfCancellationRequested();
var file = FileDao.GetFile(fileId);
string tmpError;
if (file == null)
{
Error = FilesCommonResource.ErrorMassage_FileNotFound;
}
else if (!_ignoreException && WithError(new[] { file }, false, out tmpError))
{
Error = tmpError;
}
else
{
FileMarker.RemoveMarkAsNewForAll(file);
if (!_immediately && FileDao.UseTrashForRemove(file))
{
FileDao.MoveFile(file.ID, _trashId);
FilesMessageService.Send(file, _headers, MessageAction.FileMovedToTrash, file.Title);
if (file.ThumbnailStatus == Thumbnail.Waiting)
{
file.ThumbnailStatus = Thumbnail.NotRequired;
FileDao.SaveThumbnail(file, null);
}
}
else
{
try
{
FileDao.DeleteFile(file.ID);
FilesMessageService.Send(file, _headers, MessageAction.FileDeleted, file.Title);
}
catch (Exception ex)
{
Error = ex.Message;
Logger.Error(Error, ex);
}
LinkDao.DeleteAllLink(file.ID);
}
ProcessedFile(fileId);
}
ProgressStep(fileId: FolderDao.CanCalculateSubitems(fileId) ? null : fileId);
}
}
private void MoveOrCopyFiles(ICollection fileIds, Folder toFolder, bool copy)
{
if (fileIds.Count == 0)
{
return;
}
var toFolderId = toFolder.ID;
foreach (var fileId in fileIds)
{
CancellationToken.ThrowIfCancellationRequested();
var file = FileDao.GetFile(fileId);
if (file == null)
{
Error = FilesCommonResource.ErrorMassage_FileNotFound;
}
else if (!FilesSecurity.CanRead(file))
{
Error = FilesCommonResource.ErrorMassage_SecurityException_ReadFile;
}
else if (!FilesSecurity.CanDownload(file))
{
Error = FilesCommonResource.ErrorMassage_SecurityException;
}
else if (file.RootFolderType == FolderType.Privacy &&
(copy || toFolder.RootFolderType != FolderType.Privacy))
{
Error = FilesCommonResource.ErrorMassage_SecurityException_MoveFile;
}
else if (Global.EnableUploadFilter &&
!FileUtility.ExtsUploadable.Contains(FileUtility.GetFileExtension(file.Title)))
{
Error = FilesCommonResource.ErrorMassage_NotSupportedFormat;
}
else
{
var parentFolder = FolderDao.GetFolder(file.FolderID);
try
{
var conflict = _resolveType == FileConflictResolveType.Duplicate ||
file.RootFolderType == FolderType.Privacy
? null
: FileDao.GetFile(toFolderId, file.Title);
if (conflict == null)
{
File newFile = null;
if (copy)
{
try
{
newFile = FileDao.CopyFile(file.ID, toFolderId); //Stream copy will occur inside dao
FilesMessageService.Send(newFile, toFolder, _headers, MessageAction.FileCopied, newFile.Title, parentFolder.Title, toFolder.Title);
if (Equals(newFile.FolderID.ToString(), _toFolderId))
{
_needToMark.Add(newFile);
}
if (ProcessedFile(fileId))
{
Status += string.Format("file_{0}{1}", newFile.ID, SPLIT_CHAR);
}
}
catch
{
if (newFile != null)
{
FileDao.DeleteFile(newFile.ID);
}
throw;
}
}
else
{
string tmpError;
if (WithError(new[] { file }, out tmpError))
{
Error = tmpError;
}
else
{
FileMarker.RemoveMarkAsNewForAll(file);
var newFileId = FileDao.MoveFile(file.ID, toFolderId);
newFile = FileDao.GetFile(newFileId);
FilesMessageService.Send(file, toFolder, _headers, MessageAction.FileMoved, file.Title, parentFolder.Title, toFolder.Title);
if (file.RootFolderType == FolderType.TRASH &&
newFile.ThumbnailStatus == Thumbnail.NotRequired)
{
newFile.ThumbnailStatus = Thumbnail.Waiting;
FileDao.SaveThumbnail(newFile, null);
}
if (newFile.ProviderEntry)
{
LinkDao.DeleteAllLink(file.ID);
}
if (Equals(toFolderId.ToString(), _toFolderId))
{
_needToMark.Add(newFile);
}
if (ProcessedFile(fileId))
{
Status += string.Format("file_{0}{1}", newFileId, SPLIT_CHAR);
}
}
}
}
else
{
if (_resolveType == FileConflictResolveType.Overwrite)
{
if (!FilesSecurity.CanEdit(conflict))
{
Error = FilesCommonResource.ErrorMassage_SecurityException;
}
else if (EntryManager.FileLockedForMe(conflict.ID))
{
Error = FilesCommonResource.ErrorMassage_LockedFile;
}
else if (FileTracker.IsEditing(conflict.ID))
{
Error = FilesCommonResource.ErrorMassage_SecurityException_UpdateEditingFile;
}
else
{
var newFile = conflict;
newFile.Version++;
newFile.VersionGroup++;
newFile.PureTitle = file.PureTitle;
newFile.ConvertedType = file.ConvertedType;
newFile.Comment = FilesCommonResource.CommentOverwrite;
newFile.Encrypted = file.Encrypted;
newFile.ThumbnailStatus = Thumbnail.Waiting;
using (var stream = FileDao.GetFileStream(file))
{
newFile.ContentLength = stream.CanSeek ? stream.Length : file.ContentLength;
newFile = FileDao.SaveFile(newFile, stream);
}
if (file.ThumbnailStatus == Thumbnail.Created)
{
using (var thumbnail = FileDao.GetThumbnail(file))
{
FileDao.SaveThumbnail(newFile, thumbnail);
}
newFile.ThumbnailStatus = Thumbnail.Created;
}
LinkDao.DeleteAllLink(newFile.ID);
_needToMark.Add(newFile);
if (copy)
{
FilesMessageService.Send(newFile, toFolder, _headers, MessageAction.FileCopiedWithOverwriting, newFile.Title, parentFolder.Title, toFolder.Title);
if (ProcessedFile(fileId))
{
Status += string.Format("file_{0}{1}", newFile.ID, SPLIT_CHAR);
}
}
else
{
if (Equals(file.FolderID.ToString(), toFolderId.ToString()))
{
if (ProcessedFile(fileId))
{
Status += string.Format("file_{0}{1}", newFile.ID, SPLIT_CHAR);
}
}
else
{
string tmpError;
if (WithError(new[] { file }, out tmpError))
{
Error = tmpError;
}
else
{
FileDao.DeleteFile(file.ID);
LinkDao.DeleteAllLink(file.ID);
FilesMessageService.Send(file, toFolder, _headers, MessageAction.FileMovedWithOverwriting, file.Title, parentFolder.Title, toFolder.Title);
if (ProcessedFile(fileId))
{
Status += string.Format("file_{0}{1}", newFile.ID, SPLIT_CHAR);
}
}
}
}
}
}
else if (_resolveType == FileConflictResolveType.Skip)
{
//nothing
}
}
}
catch (Exception ex)
{
Error = ex.Message;
Logger.Error(Error, ex);
}
}
ProgressStep(fileId: FolderDao.CanCalculateSubitems(fileId) ? null : fileId);
}
}
