mirror of
https://github.com/firefly-iii/firefly-iii.git
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135 lines
3.7 KiB
PHP
135 lines
3.7 KiB
PHP
<?php
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/**
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* AttachmentCollector.php
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* Copyright (c) 2017 thegrumpydictator@gmail.com
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*
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* This file is part of Firefly III.
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*
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* Firefly III is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Firefly III is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Firefly III. If not, see <http://www.gnu.org/licenses/>.
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*/
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declare(strict_types=1);
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namespace FireflyIII\Export\Collector;
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use Carbon\Carbon;
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use Crypt;
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use FireflyIII\Models\Attachment;
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use FireflyIII\Repositories\Attachment\AttachmentRepositoryInterface;
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use Illuminate\Contracts\Encryption\DecryptException;
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use Illuminate\Support\Collection;
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use Log;
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use Storage;
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/**
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* Class AttachmentCollector.
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*/
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class AttachmentCollector extends BasicCollector implements CollectorInterface
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{
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/** @var Carbon */
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private $end;
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/** @var \Illuminate\Contracts\Filesystem\Filesystem */
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private $exportDisk;
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/** @var AttachmentRepositoryInterface */
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private $repository;
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/** @var Carbon */
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private $start;
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/** @var \Illuminate\Contracts\Filesystem\Filesystem */
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private $uploadDisk;
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/**
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* AttachmentCollector constructor.
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*/
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public function __construct()
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{
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// @var AttachmentRepositoryInterface repository
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$this->repository = app(AttachmentRepositoryInterface::class);
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// make storage:
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$this->uploadDisk = Storage::disk('upload');
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$this->exportDisk = Storage::disk('export');
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parent::__construct();
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}
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/**
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* @return bool
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*/
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public function run(): bool
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{
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// grab all the users attachments:
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$attachments = $this->getAttachments();
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/** @var Attachment $attachment */
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foreach ($attachments as $attachment) {
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$this->exportAttachment($attachment);
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}
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return true;
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}
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/**
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* @param Carbon $start
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* @param Carbon $end
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*/
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public function setDates(Carbon $start, Carbon $end)
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{
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$this->start = $start;
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$this->end = $end;
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}
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/**
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* @param Attachment $attachment
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*
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* @return bool
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*/
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private function exportAttachment(Attachment $attachment): bool
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{
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$file = $attachment->fileName();
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if ($this->uploadDisk->exists($file)) {
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try {
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$decrypted = Crypt::decrypt($this->uploadDisk->get($file));
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$exportFile = $this->exportFileName($attachment);
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$this->exportDisk->put($exportFile, $decrypted);
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$this->getEntries()->push($exportFile);
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} catch (DecryptException $e) {
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Log::error('Catchable error: could not decrypt attachment #' . $attachment->id . ' because: ' . $e->getMessage());
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}
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}
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return true;
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}
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/**
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* Returns the new file name for the export file.
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*
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* @param $attachment
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*
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* @return string
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*/
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private function exportFileName($attachment): string
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{
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return sprintf('%s-Attachment nr. %s - %s', $this->job->key, strval($attachment->id), $attachment->filename);
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}
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/**
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* @return Collection
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*/
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private function getAttachments(): Collection
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{
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$this->repository->setUser($this->user);
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$attachments = $this->repository->getBetween($this->start, $this->end);
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return $attachments;
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}
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}
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