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<?php
/**
* @copyright Copyright (c) 2018, Patrik Kernstock <info@pkern.at>
*
* @author Patrik Kernstock <info@pkern.at>
* @author Roeland Jago Douma <roeland@famdouma.nl>
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace OC\Core\Command\App;
use OC\Installer;
use OCP\App\IAppManager;
use OCP\ILogger;
use Stecman\Component\Symfony\Console\BashCompletion\Completion\CompletionAwareInterface;
use Stecman\Component\Symfony\Console\BashCompletion\CompletionContext;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;
use Throwable;
class Remove extends Command implements CompletionAwareInterface {
/** @var IAppManager */
protected $manager;
/** @var Installer */
private $installer;
/** @var ILogger */
private $logger;
/**
* @param IAppManager $manager
* @param Installer $installer
* @param ILogger $logger
*/
public function __construct(IAppManager $manager, Installer $installer, ILogger $logger) {
parent::__construct();
$this->manager = $manager;
$this->installer = $installer;
$this->logger = $logger;
}
protected function configure() {
$this
->setName('app:remove')
->setDescription('remove an app')
->addArgument(
'app-id',
InputArgument::REQUIRED,
'remove the specified app'
)
->addOption(
'keep-data',
null,
InputOption::VALUE_NONE,
'keep app data and do not remove them'
);
}
protected function execute(InputInterface $input, OutputInterface $output) {
$appId = $input->getArgument('app-id');
// Check if the app is installed
if (!\OC_App::getAppPath($appId)) {
$output->writeln($appId . ' is not installed');
return 1;
}
// Removing shipped apps is not possible, therefore we pre-check that
// before trying to remove it
if ($this->manager->isShipped($appId)) {
$output->writeln($appId . ' could not be removed as it is a shipped app');
return 1;
}
// If we want to keep the data of the app, we simply don't disable it here.
// App uninstall tasks are being executed when disabled. More info: PR #11627.
if (!$input->getOption('keep-data')) {
try {
$this->manager->disableApp($appId);
$output->writeln($appId . ' disabled');
} catch(Throwable $e) {
$output->writeln('<error>Error: ' . $e->getMessage() . '</error>');
$this->logger->logException($e, [
'app' => 'CLI',
'level' => ILogger::ERROR
]);
return 1;
}
}
// Let's try to remove the app...
try {
$result = $this->installer->removeApp($appId);
} catch(Throwable $e) {
$output->writeln('<error>Error: ' . $e->getMessage() . '</error>');
$this->logger->logException($e, [
'app' => 'CLI',
'level' => ILogger::ERROR
]);
return 1;
}
if($result === false) {
$output->writeln($appId . ' could not be removed');
return 1;
}
$output->writeln($appId . ' removed');
return 0;
}
/**
* @param string $optionName
* @param CompletionContext $context
* @return string[]
*/
public function completeOptionValues($optionName, CompletionContext $context) {
return [];
}
/**
* @param string $argumentName
* @param CompletionContext $context
* @return string[]
*/
public function completeArgumentValues($argumentName, CompletionContext $context) {
if ($argumentName === 'app-id') {
return \OC_App::getAllApps();
}
return [];
}
}
|
