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nextcloud/core/Command/Upgrade.php

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<?php
/**
* @copyright Copyright (c) 2016, ownCloud, Inc.
*
* @author Andreas Fischer <bantu@owncloud.com>
* @author Björn Schießle <bjoern@schiessle.org>
* @author Joas Schilling <coding@schilljs.com>
* @author Jürgen Haas <juergen@paragon-es.de>
* @author Lukas Reschke <lukas@statuscode.ch>
* @author Morris Jobke <hey@morrisjobke.de>
* @author Owen Winkler <a_github@midnightcircus.com>
* @author Robin Appelman <robin@icewind.nl>
* @author Sander Ruitenbeek <sander@grids.be>
* @author Thomas Müller <thomas.mueller@tmit.eu>
* @author Thomas Pulzer <t.pulzer@kniel.de>
* @author Vincent Petry <pvince81@owncloud.com>
*
* @license AGPL-3.0
*
* This code is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* 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, version 3,
* along with this program. If not, see <http://www.gnu.org/licenses/>
*
*/
namespace OC\Core\Command;
use OC\Console\TimestampFormatter;
use OC\Installer;
use OC\Updater;
use OCP\IConfig;
use OCP\ILogger;
use OCP\Util;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Helper\ProgressBar;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\EventDispatcher\GenericEvent;
class Upgrade extends Command {
const ERROR_SUCCESS = 0;
const ERROR_NOT_INSTALLED = 1;
const ERROR_MAINTENANCE_MODE = 2;
const ERROR_UP_TO_DATE = 0;
const ERROR_INVALID_ARGUMENTS = 4;
const ERROR_FAILURE = 5;
/** @var IConfig */
private $config;
/** @var ILogger */
private $logger;
/**
* @param IConfig $config
* @param ILogger $logger
* @param Installer $installer
*/
public function __construct(IConfig $config, ILogger $logger, Installer $installer) {
parent::__construct();
$this->config = $config;
$this->logger = $logger;
$this->installer = $installer;
}
protected function configure() {
$this
->setName('upgrade')
->setDescription('run upgrade routines after installation of a new release. The release has to be installed before.');
}
/**
* Execute the upgrade command
*
* @param InputInterface $input input interface
* @param OutputInterface $output output interface
*/
protected function execute(InputInterface $input, OutputInterface $output) {
if(Util::needUpgrade()) {
if (OutputInterface::VERBOSITY_NORMAL < $output->getVerbosity()) {
// Prepend each line with a little timestamp
$timestampFormatter = new TimestampFormatter($this->config, $output->getFormatter());
$output->setFormatter($timestampFormatter);
}
$self = $this;
$updater = new Updater(
$this->config,
\OC::$server->getIntegrityCodeChecker(),
$this->logger,
$this->installer
);
$dispatcher = \OC::$server->getEventDispatcher();
$progress = new ProgressBar($output);
$progress->setFormat(" %message%\n %current%/%max% [%bar%] %percent:3s%%");
$listener = function($event) use ($progress, $output) {
if ($event instanceof GenericEvent) {
$message = $event->getSubject();
if (OutputInterface::VERBOSITY_NORMAL < $output->getVerbosity()) {
$output->writeln(' Checking table ' . $message);
} else {
if (strlen($message) > 60) {
$message = substr($message, 0, 57) . '...';
}
$progress->setMessage($message);
if ($event[0] === 1) {
$output->writeln('');
$progress->start($event[1]);
}
$progress->setProgress($event[0]);
if ($event[0] === $event[1]) {
$progress->setMessage('Done');
$progress->finish();
$output->writeln('');
}
}
}
};
$repairListener = function($event) use ($progress, $output) {
if (!$event instanceof GenericEvent) {
return;
}
switch ($event->getSubject()) {
case '\OC\Repair::startProgress':
$progress->setMessage('Starting ...');
$output->writeln($event->getArgument(1));
$output->writeln('');
$progress->start($event->getArgument(0));
break;
case '\OC\Repair::advance':
$desc = $event->getArgument(1);
if (!empty($desc)) {
$progress->setMessage($desc);
}
$progress->advance($event->getArgument(0));
break;
case '\OC\Repair::finishProgress':
$progress->setMessage('Done');
$progress->finish();
$output->writeln('');
break;
case '\OC\Repair::step':
if(OutputInterface::VERBOSITY_NORMAL < $output->getVerbosity()) {
$output->writeln('<info>Repair step: ' . $event->getArgument(0) . '</info>');
}
break;
case '\OC\Repair::info':
if(OutputInterface::VERBOSITY_NORMAL < $output->getVerbosity()) {
$output->writeln('<info>Repair info: ' . $event->getArgument(0) . '</info>');
}
break;
case '\OC\Repair::warning':
$output->writeln('<error>Repair warning: ' . $event->getArgument(0) . '</error>');
break;
case '\OC\Repair::error':
$output->writeln('<error>Repair error: ' . $event->getArgument(0) . '</error>');
break;
}
};
$dispatcher->addListener('\OC\DB\Migrator::executeSql', $listener);
$dispatcher->addListener('\OC\DB\Migrator::checkTable', $listener);
$dispatcher->addListener('\OC\Repair::startProgress', $repairListener);
$dispatcher->addListener('\OC\Repair::advance', $repairListener);
$dispatcher->addListener('\OC\Repair::finishProgress', $repairListener);
$dispatcher->addListener('\OC\Repair::step', $repairListener);
$dispatcher->addListener('\OC\Repair::info', $repairListener);
$dispatcher->addListener('\OC\Repair::warning', $repairListener);
$dispatcher->addListener('\OC\Repair::error', $repairListener);
$updater->listen('\OC\Updater', 'maintenanceEnabled', function () use($output) {
$output->writeln('<info>Turned on maintenance mode</info>');
});
$updater->listen('\OC\Updater', 'maintenanceDisabled', function () use($output) {
$output->writeln('<info>Turned off maintenance mode</info>');
});
$updater->listen('\OC\Updater', 'maintenanceActive', function () use($output) {
$output->writeln('<info>Maintenance mode is kept active</info>');
});
$updater->listen('\OC\Updater', 'updateEnd',
function ($success) use($output, $self) {
if ($success) {
$message = "<info>Update successful</info>";
} else {
$message = "<error>Update failed</error>";
}
$output->writeln($message);
});
$updater->listen('\OC\Updater', 'dbUpgradeBefore', function () use($output) {
$output->writeln('<info>Updating database schema</info>');
});
$updater->listen('\OC\Updater', 'dbUpgrade', function () use($output) {
$output->writeln('<info>Updated database</info>');
});
$updater->listen('\OC\Updater', 'dbSimulateUpgradeBefore', function () use($output) {
$output->writeln('<info>Checking whether the database schema can be updated (this can take a long time depending on the database size)</info>');
});
$updater->listen('\OC\Updater', 'dbSimulateUpgrade', function () use($output) {
$output->writeln('<info>Checked database schema update</info>');
});
$updater->listen('\OC\Updater', 'incompatibleAppDisabled', function ($app) use($output) {
$output->writeln('<comment>Disabled incompatible app: ' . $app . '</comment>');
});
$updater->listen('\OC\Updater', 'checkAppStoreAppBefore', function ($app) use($output) {
$output->writeln('<info>Checking for update of app ' . $app . ' in appstore</info>');
});
$updater->listen('\OC\Updater', 'upgradeAppStoreApp', function ($app) use($output) {
$output->writeln('<info>Update app ' . $app . ' from appstore</info>');
});
$updater->listen('\OC\Updater', 'checkAppStoreApp', function ($app) use($output) {
$output->writeln('<info>Checked for update of app "' . $app . '" in appstore </info>');
});
$updater->listen('\OC\Updater', 'appUpgradeCheckBefore', function () use ($output) {
$output->writeln('<info>Checking updates of apps</info>');
});
$updater->listen('\OC\Updater', 'appSimulateUpdate', function ($app) use ($output) {
$output->writeln("<info>Checking whether the database schema for <$app> can be updated (this can take a long time depending on the database size)</info>");
});
$updater->listen('\OC\Updater', 'appUpgradeCheck', function () use ($output) {
$output->writeln('<info>Checked database schema update for apps</info>');
});
$updater->listen('\OC\Updater', 'appUpgradeStarted', function ($app, $version) use ($output) {
$output->writeln("<info>Updating <$app> ...</info>");
});
$updater->listen('\OC\Updater', 'appUpgrade', function ($app, $version) use ($output) {
$output->writeln("<info>Updated <$app> to $version</info>");
});
$updater->listen('\OC\Updater', 'failure', function ($message) use($output, $self) {
$output->writeln("<error>$message</error>");
});
$updater->listen('\OC\Updater', 'setDebugLogLevel', function ($logLevel, $logLevelName) use($output) {
$output->writeln("<info>Set log level to debug</info>");
});
$updater->listen('\OC\Updater', 'resetLogLevel', function ($logLevel, $logLevelName) use($output) {
$output->writeln("<info>Reset log level</info>");
});
$updater->listen('\OC\Updater', 'startCheckCodeIntegrity', function () use($output) {
$output->writeln("<info>Starting code integrity check...</info>");
});
$updater->listen('\OC\Updater', 'finishedCheckCodeIntegrity', function () use($output) {
$output->writeln("<info>Finished code integrity check</info>");
});
$success = $updater->upgrade();
$this->postUpgradeCheck($input, $output);
if(!$success) {
return self::ERROR_FAILURE;
}
return self::ERROR_SUCCESS;
} else if($this->config->getSystemValueBool('maintenance')) {
//Possible scenario: Nextcloud core is updated but an app failed
$output->writeln('<warning>Nextcloud is in maintenance mode</warning>');
$output->write('<comment>Maybe an upgrade is already in process. Please check the '
. 'logfile (data/nextcloud.log). If you want to re-run the '
. 'upgrade procedure, remove the "maintenance mode" from '
. 'config.php and call this script again.</comment>'
, true);
return self::ERROR_MAINTENANCE_MODE;
} else {
$output->writeln('<info>Nextcloud is already latest version</info>');
return self::ERROR_UP_TO_DATE;
}
}
/**
* Perform a post upgrade check (specific to the command line tool)
*
* @param InputInterface $input input interface
* @param OutputInterface $output output interface
*/
protected function postUpgradeCheck(InputInterface $input, OutputInterface $output) {
$trustedDomains = $this->config->getSystemValue('trusted_domains', array());
if (empty($trustedDomains)) {
$output->write(
'<warning>The setting "trusted_domains" could not be ' .
'set automatically by the upgrade script, ' .
'please set it manually</warning>'
);
}
}
}
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