/**
* Unlocks the batch and stores the batch ID
* in the current session to allow a user
* access.
*
* @param BatchUnlockRequest $request
* @param string $uuid
*
* @return \Illuminate\Http\RedirectResponse
*/
public function unlock(BatchUnlockRequest $request, $uuid)
{
$batch = $this->batch->locate($uuid);
if ($batch->unlock($request)) {
flash()->success('Success!', 'Successfully unlocked folder.');
return redirect()->route('batch.show', [$batch->uuid]);
} else {
return redirect()->back()->withErrors(['password' => 'Incorrect password. Try again!']);
}
}
/**
* Locks a batch from modifications.
*
* @param BatchLockRequest $request
* @param string $uuid
*
* @return \Illuminate\Http\RedirectResponse
*/
public function perform(BatchLockRequest $request, $uuid)
{
$batch = $this->batch->locate($uuid);
if ($this->dispatch(new LockBatch($batch, $request))) {
flash()->success('Success!', 'Your files have been locked.');
return redirect()->back();
} else {
flash()->error('Error', 'This batch is already locked.');
return redirect()->back();
}
}
/**
* Handle an incoming request.
*
* @param Request $request
* @param Closure $next
*
* @return mixed
*/
public function handle(Request $request, Closure $next)
{
$uuid = $request->route('batch_uuid');
if ($uuid) {
$batch = $this->batch->locate($uuid);
if ($batch->locked && !$request->session()->has($uuid)) {
return redirect()->route('batch.gate', [$batch->uuid]);
}
}
return $next($request);
}
/**
* Execute creating a new batch.
*
* @return bool|Batch
*/
public function handle()
{
$batch = new Batch();
$batch->locked = false;
$batch->session_id = Session::getId();
$batch->uuid = uuid();
$batch->lifetime = $this->lifetime;
$batch->description = $this->description;
$batch->name = $this->name;
if ($batch->save()) {
return $batch;
}
return false;
}
/**
* Uploads files to the specified batch.
*
* @param UploadRequest $request
* @param string $uuid
*/
public function perform(UploadRequest $request, $uuid)
{
// Locate the batch
$batch = $this->batch->locate($uuid);
// Retrieve the file from the request
$file = $request->file('file');
// Double check the file instance
if ($file instanceof UploadedFile) {
// Validate file name length
if (strlen($file->getClientOriginalName()) > 70) {
abort(422, 'File name is too large');
}
// Generate a file name with UUID and its extension
$name = uuid() . "." . $file->getClientOriginalExtension();
// Get the storage path
$path = $batch->uuid . DIRECTORY_SEPARATOR . $name;
// Move the file into storage
Storage::put($path, file_get_contents($file->getRealPath()));
// Add the file to the batch
$batch->addFile($file->getClientOriginalName(), $file->getClientMimeType(), $file->getClientSize(), $path);
} else {
abort(404);
}
}
/**
* Zips all batch files and prompts the user to download it.
*
* @param string $uuid
*
* @return \Symfony\Component\HttpFoundation\BinaryFileResponse
*/
public function download($uuid)
{
$batch = $this->batch->locate($uuid);
if ($batch->files->count() > 0) {
$zip = $this->dispatch(new CreateZip($batch));
if ($zip && is_string($zip)) {
return response()->download($zip);
} else {
flash()->error('Whoops!', 'Looks like we had an issue generating a ZIP.');
return redirect()->back();
}
} else {
flash()->error('Whoops!', 'There are no files to download.');
return redirect()->back();
}
}
/**
* Prompts the user to download the specified batch file.
*
* @param string $batchUuid
* @param string $fileUuid
*
* @return \Symfony\Component\HttpFoundation\BinaryFileResponse
*/
public function download($batchUuid, $fileUuid)
{
$batch = $this->batch->locate($batchUuid);
$file = $batch->findFile($fileUuid);
return response()->download($file->getCompletePath(), $file->name);
}
