|
public CopyTemporaryFile ( string dbTemporaryFile, object entityId, FilesToDelete filesToDelete, string>.Func |
||
| dbTemporaryFile | string | |
| entityId | object | |
| filesToDelete | FilesToDelete | |
| fileNameReplacer | string>.Func | |
| return | ||
private string CopyTemporaryFiles(ISaveRequestHandler handler,
UploadedFile[] oldFileList, UploadedFile[] newFileList, FilesToDelete filesToDelete)
{
foreach (var file in newFileList)
{
var filename = file.Filename.Trim();
if (oldFileList.Any(x => String.Compare(x.Filename.Trim(), filename, StringComparison.OrdinalIgnoreCase) == 0))
continue;
if (!filename.ToLowerInvariant().StartsWith("temporary/"))
throw new InvalidOperationException("For security reasons, only temporary files can be used in uploads!");
var uploadHelper = new UploadHelper((subFolder.IsEmptyOrNull() ? "" : (subFolder + "/")) + fileNameFormat);
var copyResult = uploadHelper.CopyTemporaryFile(filename, ((IIdRow)handler.Row).IdField[handler.Row].Value, filesToDelete);
if (subFolder != null && !this.storeSubFolderInDB)
copyResult.DbFileName = copyResult.DbFileName.Substring(subFolder.Length + 1);
file.Filename = copyResult.DbFileName;
}
return JSON.Stringify(newFileList);
}
private CopyTemporaryFileResult CopyTemporaryFile(ISaveRequestHandler handler)
{
var filename = (StringField)(handler.Row.FindField(this.fileNameField) ?? handler.Row.FindFieldByPropertyName(fileNameField));
var newFilename = filename[handler.Row] = filename[handler.Row].TrimToNull();
var uploadHelper = new UploadHelper((subFolder.IsEmptyOrNull() ? "" : (subFolder + "/")) + fileNameFormat);
var copyResult = uploadHelper.CopyTemporaryFile(newFilename, ((IIdRow)handler.Row).IdField[handler.Row].Value, filesToDelete);
if (subFolder != null && !this.storeSubFolderInDB)
copyResult.DbFileName = copyResult.DbFileName.Substring(subFolder.Length + 1);
return copyResult;
}
