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116 lines
3.9 KiB
PHP
116 lines
3.9 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* @copyright Copyright (c) 2023 Robin Appelman <robin@icewind.nl>
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*
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* @license GNU AGPL version 3 or any later version
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program 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 Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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namespace OCA\Files\Command;
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use OC\Core\Command\Info\FileUtils;
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use OCA\Files_Sharing\SharedStorage;
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use OCP\Files\Folder;
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use Symfony\Component\Console\Command\Command;
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use Symfony\Component\Console\Helper\QuestionHelper;
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use Symfony\Component\Console\Input\InputArgument;
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use Symfony\Component\Console\Input\InputInterface;
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use Symfony\Component\Console\Input\InputOption;
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use Symfony\Component\Console\Output\OutputInterface;
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use Symfony\Component\Console\Question\ConfirmationQuestion;
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class Delete extends Command {
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private FileUtils $fileUtils;
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public function __construct(FileUtils $fileUtils) {
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$this->fileUtils = $fileUtils;
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parent::__construct();
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}
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protected function configure(): void {
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$this
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->setName('files:delete')
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->setDescription('Delete a file or folder')
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->addArgument('file', InputArgument::REQUIRED, "File id or path")
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->addOption('force', 'f', InputOption::VALUE_NONE, "Don't ask for configuration and don't output any warnings");
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}
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public function execute(InputInterface $input, OutputInterface $output): int {
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$fileInput = $input->getArgument('file');
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$inputIsId = is_numeric($fileInput);
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$force = $input->getOption('force');
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$node = $this->fileUtils->getNode($fileInput);
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if (!$node) {
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$output->writeln("<error>file $fileInput not found</error>");
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return 1;
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}
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$deleteConfirmed = $force;
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if (!$deleteConfirmed) {
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/** @var QuestionHelper $helper */
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$helper = $this->getHelper('question');
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$storage = $node->getStorage();
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if (!$inputIsId && $storage->instanceOfStorage(SharedStorage::class) && $node->getInternalPath() === '') {
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/** @var SharedStorage $storage */
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[,$user] = explode('/', $fileInput, 3);
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$question = new ConfirmationQuestion("<info>$fileInput</info> in a shared file, do you want to unshare the file from <info>$user</info> instead of deleting the source file? [Y/n] ", true);
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if ($helper->ask($input, $output, $question)) {
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$storage->unshareStorage();
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return 0;
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} else {
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$node = $storage->getShare()->getNode();
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$output->writeln("");
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}
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}
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$filesByUsers = $this->fileUtils->getFilesByUser($node);
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if (count($filesByUsers) > 1) {
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$output->writeln("Warning: the provided file is accessible by more than one user");
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$output->writeln(" all of the following users will lose access to the file when deleted:");
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$output->writeln("");
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foreach ($filesByUsers as $user => $filesByUser) {
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$output->writeln($user . ":");
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foreach($filesByUser as $file) {
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$output->writeln(" - " . $file->getPath());
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}
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}
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$output->writeln("");
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}
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if ($node instanceof Folder) {
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$maybeContents = " and all it's contents";
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} else {
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$maybeContents = "";
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}
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$question = new ConfirmationQuestion("Delete " . $node->getPath() . $maybeContents . "? [y/N] ", false);
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$deleteConfirmed = $helper->ask($input, $output, $question);
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}
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if ($deleteConfirmed) {
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if ($node->isDeletable()) {
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$node->delete();
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} else {
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$output->writeln("<error>File cannot be deleted, insufficient permissions.</error>");
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}
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}
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return 0;
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}
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}
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