firefly-iii/app/Repositories/ImportJob/ImportJobRepository.php
2018-06-06 21:23:00 +02:00

631 lines
18 KiB
PHP

<?php
/**
* ImportJobRepository.php
* Copyright (c) 2017 thegrumpydictator@gmail.com
*
* This file is part of Firefly III.
*
* Firefly III is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Firefly III is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Firefly III. If not, see <http://www.gnu.org/licenses/>.
*/
declare(strict_types=1);
namespace FireflyIII\Repositories\ImportJob;
use Crypt;
use FireflyIII\Exceptions\FireflyException;
use FireflyIII\Models\Attachment;
use FireflyIII\Models\ImportJob;
use FireflyIII\Models\Tag;
use FireflyIII\Models\TransactionJournalMeta;
use FireflyIII\Repositories\User\UserRepositoryInterface;
use FireflyIII\User;
use Illuminate\Support\Collection;
use Illuminate\Support\MessageBag;
use Illuminate\Support\Str;
use Log;
use SplFileObject;
use Storage;
use Symfony\Component\HttpFoundation\File\UploadedFile;
/**
* Class ImportJobRepository.
*/
class ImportJobRepository implements ImportJobRepositoryInterface
{
/** @var \Illuminate\Contracts\Filesystem\Filesystem */
protected $uploadDisk;
/** @var int */
private $maxUploadSize;
/** @var User */
private $user;
public function __construct()
{
$this->maxUploadSize = (int)config('firefly.maxUploadSize');
$this->uploadDisk = Storage::disk('upload');
}
/**
* @param ImportJob $job
* @param int $index
* @param string $error
*
* @return ImportJob
*/
public function addError(ImportJob $job, int $index, string $error): ImportJob
{
$extended = $this->getExtendedStatus($job);
$extended['errors'][$index][] = $error;
return $this->setExtendedStatus($job, $extended);
}
/**
* Add message to job.
*
* @param ImportJob $job
* @param string $error
*
* @return ImportJob
*/
public function addErrorMessage(ImportJob $job, string $error): ImportJob
{
$errors = $job->errors;
$errors[] = $error;
$job->errors = $errors;
$job->save();
return $job;
}
/**
* @param ImportJob $job
* @param int $steps
*
* @return ImportJob
*/
public function addStepsDone(ImportJob $job, int $steps = 1): ImportJob
{
$status = $this->getExtendedStatus($job);
$status['done'] += $steps;
Log::debug(sprintf('Add %d to steps done for job "%s" making steps done %d', $steps, $job->key, $status['done']));
return $this->setExtendedStatus($job, $status);
}
/**
* @param ImportJob $job
* @param int $steps
*
* @return ImportJob
*/
public function addTotalSteps(ImportJob $job, int $steps = 1): ImportJob
{
$extended = $this->getExtendedStatus($job);
$total = (int)($extended['steps'] ?? 0);
$total += $steps;
$extended['steps'] = $total;
return $this->setExtendedStatus($job, $extended);
}
/**
* Return number of imported rows with this hash value.
*
* @param string $hash
*
* @return int
*/
public function countByHash(string $hash): int
{
$json = json_encode($hash);
$count = TransactionJournalMeta::leftJoin('transaction_journals', 'transaction_journals.id', '=', 'journal_meta.transaction_journal_id')
->where('data', $json)
->where('name', 'importHash')
->count();
return (int)$count;
}
/**
* @param string $importProvider
*
* @return ImportJob
*
* @throws FireflyException
*/
public function create(string $importProvider): ImportJob
{
$count = 0;
$importProvider = strtolower($importProvider);
while ($count < 30) {
$key = Str::random(12);
$existing = $this->findByKey($key);
if (null === $existing->id) {
$importJob = ImportJob::create(
[
'user_id' => $this->user->id,
'tag_id' => null,
'provider' => $importProvider,
'file_type' => '',
'key' => Str::random(12),
'status' => 'new',
'stage' => 'new',
'configuration' => [],
'extended_status' => [],
'transactions' => [],
'errors' => [],
]
);
// breaks the loop:
return $importJob;
}
++$count;
}
throw new FireflyException('Could not create an import job with a unique key after 30 tries.');
}
/**
* @param string $key
*
* @return ImportJob
*/
public function findByKey(string $key): ImportJob
{
/** @var ImportJob $result */
$result = $this->user->importJobs()->where('key', $key)->first(['import_jobs.*']);
if (null === $result) {
return new ImportJob;
}
return $result;
}
/**
* Return all attachments for job.
*
* @param ImportJob $job
*
* @return Collection
*/
public function getAttachments(ImportJob $job): Collection
{
return $job->attachments()->get();
}
/**
* Return configuration of job.
*
* @param ImportJob $job
*
* @return array
*/
public function getConfiguration(ImportJob $job): array
{
$config = $job->configuration;
if (\is_array($config)) {
return $config;
}
return [];
}
/**
* Return extended status of job.
*
* @param ImportJob $job
*
* @return array
*/
public function getExtendedStatus(ImportJob $job): array
{
$status = $job->extended_status;
if (\is_array($status)) {
return $status;
}
return [];
}
/**
* @param ImportJob $job
*
* @return string
*/
public function getStatus(ImportJob $job): string
{
return $job->status;
}
/**
* @param ImportJob $job
* @param UploadedFile $file
*
* @return bool
*/
public function processConfiguration(ImportJob $job, UploadedFile $file): bool
{
/** @var UserRepositoryInterface $repository */
$repository = app(UserRepositoryInterface::class);
// demo user's configuration upload is ignored completely.
if (!$repository->hasRole($this->user, 'demo')) {
Log::debug(
'Uploaded configuration file',
['name' => $file->getClientOriginalName(), 'size' => $file->getSize(), 'mime' => $file->getClientMimeType()]
);
$configFileObject = new SplFileObject($file->getRealPath());
$configRaw = $configFileObject->fread($configFileObject->getSize());
$configuration = json_decode($configRaw, true);
Log::debug(sprintf('Raw configuration is %s', $configRaw));
if (null !== $configuration && \is_array($configuration)) {
Log::debug('Found configuration', $configuration);
$this->setConfiguration($job, $configuration);
}
if (null === $configuration) {
Log::error('Uploaded configuration is NULL');
}
if (false === $configuration) {
Log::error('Uploaded configuration is FALSE');
}
}
return true;
}
/**
* @param ImportJob $job
* @param null|UploadedFile $file
*
* @return bool
*
* @throws \Illuminate\Contracts\Encryption\EncryptException
* @throws \Illuminate\Contracts\Filesystem\FileNotFoundException
*/
public function processFile(ImportJob $job, ?UploadedFile $file): bool
{
if (null === $file) {
return false;
}
/** @var UserRepositoryInterface $repository */
$repository = app(UserRepositoryInterface::class);
$newName = sprintf('%s.upload', $job->key);
$uploaded = new SplFileObject($file->getRealPath());
$content = trim($uploaded->fread($uploaded->getSize()));
// verify content:
$result = mb_detect_encoding($content, 'UTF-8', true);
if ($result === false) {
Log::error(sprintf('Cannot detect encoding for uploaded import file "%s".', $file->getClientOriginalName()));
return false;
}
if ($result !== 'ASCII' && $result !== 'UTF-8') {
Log::error(sprintf('Uploaded import file is %s instead of UTF8!', var_export($result, true)));
return false;
}
$contentEncrypted = Crypt::encrypt($content);
$disk = Storage::disk('upload');
// user is demo user, replace upload with prepared file.
if ($repository->hasRole($this->user, 'demo')) {
$stubsDisk = Storage::disk('stubs');
$content = $stubsDisk->get('demo-import.csv');
$contentEncrypted = Crypt::encrypt($content);
$disk->put($newName, $contentEncrypted);
Log::debug('Replaced upload with demo file.');
// also set up prepared configuration.
$configuration = json_decode($stubsDisk->get('demo-configuration.json'), true);
$this->setConfiguration($job, $configuration);
Log::debug('Set configuration for demo user', $configuration);
}
if (!$repository->hasRole($this->user, 'demo')) {
// user is not demo, process original upload:
$disk->put($newName, $contentEncrypted);
Log::debug('Uploaded file', ['name' => $file->getClientOriginalName(), 'size' => $file->getSize(), 'mime' => $file->getClientMimeType()]);
}
return true;
}
/**
* @param ImportJob $job
* @param array $configuration
*
* @return ImportJob
*/
public function setConfiguration(ImportJob $job, array $configuration): ImportJob
{
Log::debug('Updating configuration...');
//Log::debug(sprintf('Incoming config for job "%s" is: ', $job->key), $configuration);
$currentConfig = $job->configuration;
$newConfig = array_merge($currentConfig, $configuration);
$job->configuration = $newConfig;
$job->save();
//Log::debug(sprintf('Set config of job "%s" to: ', $job->key), $newConfig);
return $job;
}
/**
* @param ImportJob $job
* @param array $array
*
* @return ImportJob
*/
public function setExtendedStatus(ImportJob $job, array $array): ImportJob
{
$currentStatus = $job->extended_status;
$newStatus = array_merge($currentStatus, $array);
$job->extended_status = $newStatus;
$job->save();
return $job;
}
/**
* @param ImportJob $job
* @param string $stage
*
* @return ImportJob
*/
public function setStage(ImportJob $job, string $stage): ImportJob
{
$job->stage = $stage;
$job->save();
return $job;
}
/**
* @param ImportJob $job
* @param string $status
*
* @return ImportJob
*/
public function setStatus(ImportJob $job, string $status): ImportJob
{
Log::debug(sprintf('Set status of job "%s" to "%s"', $job->key, $status));
$job->status = $status;
$job->save();
return $job;
}
/**
* @param ImportJob $job
* @param int $steps
*
* @return ImportJob
*/
public function setStepsDone(ImportJob $job, int $steps): ImportJob
{
$status = $this->getExtendedStatus($job);
$status['done'] = $steps;
Log::debug(sprintf('Set steps done for job "%s" to %d', $job->key, $steps));
return $this->setExtendedStatus($job, $status);
}
/**
* @param ImportJob $job
* @param Tag $tag
*
* @return ImportJob
*/
public function setTag(ImportJob $job, Tag $tag): ImportJob
{
$job->tag()->associate($tag);
$job->save();
return $job;
}
/**
* @param ImportJob $job
* @param int $count
*
* @return ImportJob
*/
public function setTotalSteps(ImportJob $job, int $count): ImportJob
{
$status = $this->getExtendedStatus($job);
$status['steps'] = $count;
Log::debug(sprintf('Set total steps for job "%s" to %d', $job->key, $count));
return $this->setExtendedStatus($job, $status);
}
/**
* @param ImportJob $job
* @param array $transactions
*
* @return ImportJob
*/
public function setTransactions(ImportJob $job, array $transactions): ImportJob
{
$job->transactions = $transactions;
$job->save();
return $job;
}
/**
* @param User $user
*/
public function setUser(User $user)
{
$this->user = $user;
}
/**
* Handle upload for job.
*
* @param ImportJob $job
* @param string $name
* @param UploadedFile $file
*
* @return MessageBag
* @throws FireflyException
*/
public function storeCLIUpload(ImportJob $job, string $name, string $fileName): MessageBag
{
$messages = new MessageBag;
if (!file_exists($fileName)) {
$messages->add('notfound', sprintf('File not found: %s', $fileName));
return $messages;
}
$count = $job->attachments()->get()->filter(
function (Attachment $att) use ($name) {
return $att->filename === $name;
}
)->count();
if ($count > 0) {
// don't upload, but also don't complain about it.
Log::error(sprintf('Detected duplicate upload. Will ignore second "%s" file.', $name));
return new MessageBag;
}
$content = file_get_contents($fileName);
$attachment = new Attachment; // create Attachment object.
$attachment->user()->associate($job->user);
$attachment->attachable()->associate($job);
$attachment->md5 = md5($content);
$attachment->filename = $name;
$attachment->mime = 'plain/txt';
$attachment->size = \strlen($content);
$attachment->uploaded = 0;
$attachment->save();
$encrypted = Crypt::encrypt($content);
// store it:
$this->uploadDisk->put($attachment->fileName(), $encrypted);
$attachment->uploaded = 1; // update attachment
$attachment->save();
// return it.
return new MessageBag;
}
/**
* Handle upload for job.
*
* @param ImportJob $job
* @param string $name
* @param UploadedFile $file
*
* @return MessageBag
* @throws FireflyException
*/
public function storeFileUpload(ImportJob $job, string $name, UploadedFile $file): MessageBag
{
$messages = new MessageBag;
if ($this->validSize($file)) {
$name = e($file->getClientOriginalName());
$messages->add('size', (string)trans('validation.file_too_large', ['name' => $name]));
return $messages;
}
$count = $job->attachments()->get()->filter(
function (Attachment $att) use ($name) {
return $att->filename === $name;
}
)->count();
if ($count > 0) {
// don't upload, but also don't complain about it.
Log::error(sprintf('Detected duplicate upload. Will ignore second "%s" file.', $name));
return new MessageBag;
}
$attachment = new Attachment; // create Attachment object.
$attachment->user()->associate($job->user);
$attachment->attachable()->associate($job);
$attachment->md5 = md5_file($file->getRealPath());
$attachment->filename = $name;
$attachment->mime = $file->getMimeType();
$attachment->size = $file->getSize();
$attachment->uploaded = 0;
$attachment->save();
$fileObject = $file->openFile('r');
$fileObject->rewind();
$content = $fileObject->fread($file->getSize());
$encrypted = Crypt::encrypt($content);
// store it:
$this->uploadDisk->put($attachment->fileName(), $encrypted);
$attachment->uploaded = 1; // update attachment
$attachment->save();
// return it.
return new MessageBag;
}
/**
* @param ImportJob $job
* @param string $status
*
* @return ImportJob
*/
public function updateStatus(ImportJob $job, string $status): ImportJob
{
$job->status = $status;
$job->save();
return $job;
}
/**
* Return import file content.
*
* @deprecated
*
* @param ImportJob $job
*
* @return string
* @throws \Illuminate\Contracts\Filesystem\FileNotFoundException
*/
public function uploadFileContents(ImportJob $job): string
{
return $job->uploadFileContents();
}
/**
* @codeCoverageIgnore
*
* @param UploadedFile $file
*
* @return bool
*/
protected function validSize(UploadedFile $file): bool
{
$size = $file->getSize();
return $size > $this->maxUploadSize;
}
}