|
static private ProcessReplaceFields ( string s, Field>.Dictionary |
||
| s | string | |
| replaceFields | Field>.Dictionary | |
| handler | ISaveRequestHandler | |
| return | string | |
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!");
}
ImageUploadBehavior.CheckUploadedImageAndCreateThumbs(attr, ref filename);
var idField = (Field)(((IIdRow)handler.Row).IdField);
var copyResult = uploadHelper.CopyTemporaryFile(filename, idField.AsObject(handler.Row), filesToDelete,
s => ImageUploadBehavior.ProcessReplaceFields(s, this.replaceFields, handler));
if (!attr.SubFolder.IsEmptyOrNull())
{
copyResult.DbFileName = copyResult.DbFileName.Substring(attr.SubFolder.Length + 1);
}
file.Filename = copyResult.DbFileName;
}
return(JSON.Stringify(newFileList));
}
private CopyTemporaryFileResult CopyTemporaryFile(ISaveRequestHandler handler, FilesToDelete filesToDelete)
{
var fileName = (StringField)Target;
var newFilename = fileName[handler.Row] = fileName[handler.Row].TrimToNull();
CheckUploadedImageAndCreateThumbs(attr, ref newFilename);
var idField = (Field)(((IIdRow)handler.Row).IdField);
var copyResult = uploadHelper.CopyTemporaryFile(newFilename, idField.AsObject(handler.Row), filesToDelete,
s => ImageUploadBehavior.ProcessReplaceFields(s, this.replaceFields, handler.Row));
if (!attr.SubFolder.IsEmptyOrNull())
{
copyResult.DbFileName = copyResult.DbFileName.Substring(attr.SubFolder.Length + 1);
}
return(copyResult);
}
