public void UniqueFile_GivenExistingDirectoryOnSecondCall_AppendixGetsContinued()
{
const string filename = @"C:\test";
const string firstUniquifiedFile = @"C:\test_2";
const string expectedFilename = @"C:\test_3";
var fileWrap = MockRepository.GenerateStub <IFile>();
fileWrap.Stub(x => x.Exists(filename)).Return(false).Repeat.Once();
fileWrap.Stub(x => x.Exists(firstUniquifiedFile)).Return(false).Repeat.Once();
var directoryWrap = MockRepository.GenerateStub <IDirectory>();
directoryWrap.Stub(x => x.Exists(filename)).Return(true).Repeat.Once();
directoryWrap.Stub(x => x.Exists(firstUniquifiedFile)).Return(false).Repeat.Once();
var uniqueFilename = new UniqueFilename(filename, directoryWrap, fileWrap);
uniqueFilename.CreateUniqueFileName();
fileWrap.Stub(x => x.Exists(firstUniquifiedFile)).Return(false).Repeat.Once();
fileWrap.Stub(x => x.Exists(expectedFilename)).Return(false).Repeat.Once();
directoryWrap.Stub(x => x.Exists(firstUniquifiedFile)).Return(true).Repeat.Once();
directoryWrap.Stub(x => x.Exists(expectedFilename)).Return(false).Repeat.Once();
Assert.AreEqual(expectedFilename, uniqueFilename.CreateUniqueFileName());
}
public string MoveSingleOutputFile(string tempFile, string outputFilenameTemplate)
{
CreateOutputDirectory(outputFilenameTemplate);
lock (_lockObject)
{
var uniqueFilename = new UniqueFilename(outputFilenameTemplate, DirectoryWrap, FileWrap);
if (UniqueFileNameEnabled)
{
outputFilenameTemplate = uniqueFilename.CreateUniqueFileName();
}
var success = CopyFile(tempFile, outputFilenameTemplate);
if (!success)
{
success = CopyFile(tempFile, uniqueFilename.CreateUniqueFileName());
if (!success)
{
throw new IOException("copy not successful on second try");
}
}
}
DeleteFile(tempFile);
return(outputFilenameTemplate);
}
public void UniqueFileName_TestInitialising()
{
const string filename = @"C:\test.txt";
var uniqueFilename = new UniqueFilename(filename, _directory, _file, _pathUtil);
Assert.AreEqual(filename, uniqueFilename.OriginalFilename, "OriginalFilename is not setted file.");
Assert.AreEqual(filename, uniqueFilename.LastUniqueFilename, "LastUniqueFilename is not setted file.");
}
/// <summary>
/// Ensure unique filename.
/// </summary>
/// <param name="uniqueFilename">The UniqueFilename object that should be used</param>
/// <returns>unique outputfilename</returns>
protected string EnsureUniqueFilename(UniqueFilename uniqueFilename)
{
Logger.Debug("Ensuring unique filename for: " + uniqueFilename.OriginalFilename);
var newFilename = uniqueFilename.CreateUniqueFileName();
Logger.Debug("Unique filename result: " + newFilename);
return(newFilename);
}
public async Task <ActionResult <LoadReport> > UploadFilesAsync()
{
// hardcoded max lenght for file and path in windows because not easy to retrieve this limit from .net
//const int maxPathLenght = 255;
const int maxFileNameLenght = 45;
_dictFile = new LoadReport();
try
{
// Create upload folder if not there is
var result = Directory.CreateDirectory(_uploadFolder);
}
catch (Exception ex)
{
_logger.LogError("Exception trying to create upload folder: " + ex.Message);
}
if (Request.HasFormContentType)
{
var form = Request.Form;
if (form.Files != null && form.Files.Count > 0)
{
foreach (var formFile in form.Files)
{
// Filter for extension
// upload only extension allowed
if (Path.GetExtension(formFile.FileName).ToLower() == _fileExtensionAllowedToUpload)
{
var uniquefilename = UniqueFilename.GenerateUniqueFilename(formFile);
//var savePath = _uploadFolder + "\\" + uniquefilename;
var currentPathLenght = _uploadFolder.Length + uniquefilename.Length;
// check if savepath have lenght greater than max allowed
if (currentPathLenght > maxFileNameLenght) // truncate exceeding part of path + filename to stay into maxFileNameLenght limit
{
uniquefilename = TruncateFilename.Truncate(uniquefilename, Math.Abs(maxFileNameLenght));
}
var savePath = _uploadFolder + "\\" + uniquefilename;
_dictFile.DictionaryOfFiles.Add(formFile.FileName, uniquefilename);
using (var fileStream = new FileStream(savePath, FileMode.Create))
{
formFile.CopyTo(fileStream);
}
}
else
{
_logger.LogInformation("Uploading for files with extension dont allowed, is skipped!");
//return BadRequest("Il file non è un file di Esxcel valido ! ");
}
}
}
}
await CaricaSmarriti();
return(Ok(_dictFile));
}
public override void MoveOutputFiles()
{
string outputDir = PathSafe.GetDirectoryName(Job.OutputFilenameTemplate) ?? "";
string filenameBase = PathSafe.GetFileNameWithoutExtension(Job.OutputFilenameTemplate) ?? "output";
string outfilebody = PathSafe.Combine(outputDir, filenameBase);
Job.OutputFiles = new string[TempOutputFiles.Count]; //reserve space
foreach (string tempoutputfile in TempOutputFiles)
{
string extension = PathSafe.GetExtension(TempOutputFiles[0]);
string tempFileBase = PathSafe.GetFileNameWithoutExtension(tempoutputfile) ?? "output";
string num = tempFileBase.Replace(Job.JobTempFileName, "");
int numValue;
if (int.TryParse(num, out numValue))
{
int numDigits = (int)Math.Floor(Math.Log10(TempOutputFiles.Count) + 1);
num = numValue.ToString("D" + numDigits);
}
string outputfile;
if (num == "1")
{
outputfile = outfilebody + extension;
}
else
{
outputfile = outfilebody + num + extension;
}
lock (_lockObject)
{
var uniqueFilename = new UniqueFilename(outputfile, DirectoryWrap, FileWrap);
if (Job.Profile.AutoSave.Enabled && Job.Profile.AutoSave.EnsureUniqueFilenames)
{
outputfile = EnsureUniqueFilename(uniqueFilename);
}
if (!CopyFile(tempoutputfile, outputfile))
{
outputfile = EnsureUniqueFilename(uniqueFilename);
if (!CopyFile(tempoutputfile, outputfile))
{
//Throw exception after second attempt to copy failes.
throw new DeviceException("Error while copying to target file in second attempt. Process gets canceled.", 2);
}
}
}
DeleteFile(tempoutputfile);
Job.OutputFiles[Convert.ToInt32(num) - 1] = outputfile;
}
}
/// <summary>
/// Renames and moves all files from TempOutputFiles to their destination according to
/// the FilenameTemplate and stores them in the OutputFiles list.
/// For multiple files the FilenameTemplate gets an appendix.
/// </summary>
public void MoveOutputFiles(Job job)
{
_logger.Trace("Moving output files to final location");
//Ensure the the first file is the first in TempOutputFiles
job.TempOutputFiles = job.TempOutputFiles.OrderBy(x => x).ToList();
_outfilebody = DetermineOutfileBody(job.OutputFilenameTemplate);
int fileNumber = 0;
foreach (var tempOutputFile in job.TempOutputFiles)
{
fileNumber++;
var extension = Path.GetExtension(tempOutputFile);
var numberSuffix = DetermineNumWithDigits(job, tempOutputFile);
var currentOutputFile = _outfilebody + numberSuffix + extension;
lock (LockObject)
{
var uniqueFilename = new UniqueFilename(currentOutputFile, Directory, File, PathUtil);
if (ApplyUniqueFilename(job))
{
currentOutputFile = EnsureUniqueFilename(uniqueFilename);
}
if (!CopyFile(tempOutputFile, currentOutputFile))
{
var action = QueryHandleCopyError(fileNumber);
switch (action)
{
case HandleCopyErrorResult.Requery:
currentOutputFile = RequeryFilename(job, tempOutputFile, numberSuffix, extension);
break;
default:
currentOutputFile = EnsureUniqueFilename(uniqueFilename);
if (!CopyFile(tempOutputFile, currentOutputFile))
{
throw new ProcessingException("Error while copying to target file in second attempt. Process gets canceled.", ErrorCode.Conversion_ErrorWhileCopyingOutputFile);
}
break;
}
}
}
DeleteFile(tempOutputFile);
job.OutputFiles.Add(currentOutputFile);
}
job.OutputFiles = job.OutputFiles.OrderBy(x => x).ToList();
}
public void MoveOutputFiles()
{
//Ensure the the first file is the first in TempOutputFiles
TempOutputFiles = TempOutputFiles.OrderBy(x => x).ToList();
_outfilebody = DetermineOutfileBody();
var isFirstFile = true;
foreach (var tempOutputFile in TempOutputFiles)
{
var extension = PathSafe.GetExtension(tempOutputFile);
var num = DetermineNumWithDigits(tempOutputFile);
_currentOutputFile = _outfilebody + num + extension;
//first file in interactive workflow
if (isFirstFile && !Profile.AutoSave.Enabled && OnRetypeOutputFilename != null)
{
if (!CopyFileWithInteractiveOutputFilenameTemplateQuery(tempOutputFile, num, extension))
{
return; //cancelled by user
}
}
else
{
lock (LockObject)
{
var uniqueFilename = new UniqueFilename(_currentOutputFile, DirectoryWrap, FileWrap);
if (Profile.AutoSave.Enabled && Profile.AutoSave.EnsureUniqueFilenames)
{
_currentOutputFile = EnsureUniqueFilename(uniqueFilename);
}
if (!CopyFile(tempOutputFile, _currentOutputFile))
{
_currentOutputFile = EnsureUniqueFilename(uniqueFilename);
if (!CopyFile(tempOutputFile, _currentOutputFile))
{
//Throw exception after second attempt to copy failes.
throw new DeviceException(
"Error while copying to target file in second attempt. Process gets canceled.", 2);
}
}
}
}
DeleteFile(tempOutputFile);
OutputFiles.Add(_currentOutputFile);
isFirstFile = false;
}
OutputFiles = OutputFiles.OrderBy(x => x).ToList();
}
public void UniqueFile_GivenNonexistingFile_ReturnsSameFile()
{
const string filename = @"C:\test.txt";
_file.Exists(filename).Returns(false);
_directory.Exists("").ReturnsForAnyArgs(false);
var uniqueFilename = new UniqueFilename(filename, _directory, _file, _pathUtil);
Assert.AreEqual(filename, uniqueFilename.CreateUniqueFileName());
}
public void UniqueFile_GivenExistingFileWithoutExtension_ReturnsUniquifiedFile()
{
const string filename = @"C:\test";
const string expectedFilename = @"C:\test_2";
_file.Exists(filename).Returns(true);
_file.Exists(expectedFilename).Returns(false);
_directory.Exists("").ReturnsForAnyArgs(false);
var uniqueFilename = new UniqueFilename(filename, _directory, _file, _pathUtil);
Assert.AreEqual(expectedFilename, uniqueFilename.CreateUniqueFileName());
}
/// <summary>
/// Ensure unique filename.
/// </summary>
/// <param name="uniqueFilename">The UniqueFilename object that should be used</param>
/// <returns>unique outputfilename</returns>
private string EnsureUniqueFilename(UniqueFilename uniqueFilename)
{
try
{
Logger.Debug("Ensuring unique filename for: " + uniqueFilename.OriginalFilename);
var newFilename = uniqueFilename.CreateUniqueFileName();
Logger.Debug("Unique filename result: " + newFilename);
return(newFilename);
}
catch (PathTooLongException ex)
{
throw new ProcessingException(ex.Message, ErrorCode.Conversion_PathTooLong);
}
}
public void UniqueFile_GivenExistingFile_LastUniqueFilenamePropertyIsUniquifiedFile()
{
const string filename = @"C:\test.txt";
const string expectedFilename = @"C:\test_2.txt";
_file.Exists(filename).Returns(true);
_file.Exists(expectedFilename).Returns(false);
_directory.Exists("").ReturnsForAnyArgs(false);
var uniqueFilename = new UniqueFilename(filename, _directory, _file, _pathUtil);
uniqueFilename.CreateUniqueFileName();
Assert.AreEqual(expectedFilename, uniqueFilename.LastUniqueFilename);
}
public void UniqueFile_ExistingFilePathWithMaximumPathLength_UniqueFilenameCallsEllpipsisForTooLongPath()
{
const string dir245Chars = @"C:\ThisIsAVeryLongFileNameBecauseItHasMoreThan150CharactersAndToReachThatIHaveToWriteALotMoreTextThanICanThinkAboutRightNowIfYouReadThisUpToHereIOwnYouALittleSnackAndIStillNeedAFewMoreCharactersLetsSimplyCountOneTwoThreeFourFiveSixSevenEightNine";
const string fileName13Chars = "File12345.pdf";
//Combine adds a "\" so the result is the max path lengh of 260
var tooLongPath = PathSafe.Combine(dir245Chars, fileName13Chars);
_file.Exists("").ReturnsForAnyArgs(x => true, x => false);
_directory.Exists("").ReturnsForAnyArgs(false);
var uniqueFilename = new UniqueFilename(tooLongPath, _directory, _file, _pathUtil);
Assert.Throws <PathTooLongException>(() => uniqueFilename.CreateUniqueFileName());
}
public void UniqueFile_GivenNonexistingFile_ReturnsSameFile()
{
const string filename = @"C:\test.txt";
var fileWrap = MockRepository.GenerateStub <IFile>();
fileWrap.Stub(x => x.Exists(filename)).Return(false);
var directoryWrap = MockRepository.GenerateStub <IDirectory>();
directoryWrap.Stub(x => x.Exists("")).IgnoreArguments().Return(false);
var uniqueFilename = new UniqueFilename(filename, directoryWrap, fileWrap);
Assert.AreEqual(filename, uniqueFilename.CreateUniqueFileName());
}
public void UniqueFile_GivenExistingFileWithoutExtension_ReturnsUniquifiedFile()
{
const string filename = @"C:\test";
const string expectedFilename = @"C:\test_2";
var fileWrap = MockRepository.GenerateStub <IFile>();
fileWrap.Stub(x => x.Exists(filename)).Return(true);
fileWrap.Stub(x => x.Exists(expectedFilename)).Return(false);
var directoryWrap = MockRepository.GenerateStub <IDirectory>();
directoryWrap.Stub(x => x.Exists("")).IgnoreArguments().Return(false);
var uniqueFilename = new UniqueFilename(filename, directoryWrap, fileWrap);
Assert.AreEqual(expectedFilename, uniqueFilename.CreateUniqueFileName());
}
public void UniqueFile_GivenExistingFilenameOnSecondCall_AppendixGetsContinued()
{
const string filename = @"C:\test.jpg";
const string firstUniquifiedFile = @"C:\test_2.jpg";
const string expectedFilename = @"C:\test_3.jpg";
_file.Exists(filename).Returns(true);
_file.Exists(expectedFilename).Returns(false);
_directory.Exists("").ReturnsForAnyArgs(false);
var uniqueFilename = new UniqueFilename(filename, _directory, _file, _pathUtil);
uniqueFilename.CreateUniqueFileName();
_file.Exists(firstUniquifiedFile).Returns(true);
_file.Exists(expectedFilename).Returns(false);
Assert.AreEqual(expectedFilename, uniqueFilename.CreateUniqueFileName());
}
/// <summary>
/// Renames and moves all files from TempOutputFiles to their destination according to
/// the FilenameTemplate and stores them in the OutputFiles list.
/// For multiple files the FilenameTemplate gets an appendix.
/// </summary>
public async Task MoveOutputFiles(Job job)
{
Logger.Trace("Moving output files to final location");
if (!PathUtil.IsValidRootedPath(job.OutputFileTemplate))
{
var result = await HandleInvalidRootedPath(job.OutputFileTemplate, job.Profile.OutputFormat);
if (result.Success == false)
{
throw new AbortWorkflowException("User cancelled retyping invalid rooted path.");
}
job.OutputFileTemplate = result.Data;
}
_outfilebody = DetermineOutfileBody(job.OutputFileTemplate);
var outputDirectory = PathSafe.GetDirectoryName(job.OutputFileTemplate);
DirectoryHelper.CreateDirectory(outputDirectory);
//Ensure the the first file is the first in TempOutputFiles
job.TempOutputFiles = job.TempOutputFiles.OrderBy(x => x).ToList();
int fileNumber = 0;
foreach (var tempOutputFile in job.TempOutputFiles)
{
fileNumber++;
var extension = Path.GetExtension(tempOutputFile);
var numberSuffix = DetermineNumWithDigits(job, tempOutputFile);
var currentOutputFile = _outfilebody + numberSuffix + extension;
await SemaphoreSlim.WaitAsync();
try
{
var uniqueFilename = new UniqueFilename(currentOutputFile, Directory, File, PathUtil);
if (ApplyUniqueFilename(job))
{
currentOutputFile = EnsureUniqueFilename(uniqueFilename);
}
if (!CopyFile(tempOutputFile, currentOutputFile))
{
var action = QueryHandleCopyError(fileNumber);
switch (action)
{
case HandleCopyErrorResult.Requery:
currentOutputFile = await RequeryFilename(job, tempOutputFile, numberSuffix, extension);
break;
default:
currentOutputFile = EnsureUniqueFilename(uniqueFilename);
if (!CopyFile(tempOutputFile, currentOutputFile))
{
throw new ProcessingException("Error while copying to target file in second attempt. Process gets canceled.", ErrorCode.Conversion_ErrorWhileCopyingOutputFile);
}
break;
}
}
}
finally
{
SemaphoreSlim.Release();
}
DeleteFile(tempOutputFile);
job.OutputFiles.Add(currentOutputFile);
}
job.OutputFiles = job.OutputFiles.OrderBy(x => x).ToList();
}