387 lines
14 KiB
PHP
387 lines
14 KiB
PHP
<?php
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/**
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; under version 2
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* of the License (non-upgradable).
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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 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 this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* Copyright (c) 2020 (original work) Open Assessment Technologies SA
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*
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*/
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declare(strict_types=1);
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namespace oat\tao\scripts\tools;
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use Doctrine\DBAL\Connection;
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use Doctrine\Migrations\Configuration\Configuration;
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use Doctrine\Migrations\Configuration\Connection\ExistingConnection;
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use Doctrine\Migrations\Configuration\Migration\ExistingConfiguration;
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use Doctrine\Migrations\DependencyFactory;
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use Doctrine\Migrations\Generator\ClassNameGenerator;
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use Doctrine\Migrations\Exception\MigrationException;
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use Doctrine\Migrations\Exception\NoMigrationsToExecute;
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use Doctrine\Migrations\Tools\Console\Command\MigrateCommand;
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use Doctrine\Migrations\Tools\Console\Command\StatusCommand;
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use Doctrine\Migrations\Tools\Console\Command\ExecuteCommand;
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use Doctrine\Migrations\Tools\Console\Command\VersionCommand;
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use Doctrine\Migrations\Tools\Console\Command\SyncMetadataCommand;
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use Doctrine\Migrations\Version\Comparator;
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use oat\oatbox\service\exception\InvalidServiceManagerException;
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use Symfony\Component\Console\Application;
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use Symfony\Component\Console\Input\ArrayInput;
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use Symfony\Component\Console\Input\InputInterface;
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use Symfony\Component\Console\Output\BufferedOutput;
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use Symfony\Component\Console\Output\OutputInterface;
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use oat\oatbox\extension\script\ScriptAction;
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use oat\oatbox\extension\script\ScriptException;
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use oat\tao\model\migrations\MigrationsService;
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use oat\tao\scripts\tools\migrations\TaoClassNameGenerator;
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use oat\tao\scripts\tools\migrations\commands\GenerateCommand;
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use oat\tao\scripts\tools\migrations\TaoComparator;
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use common_ext_Extension;
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use common_report_Report as Report;
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use common_ext_ExtensionsManager as ExtensionsManager;
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use common_ext_Extension as Extension;
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/**
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* A script action which is supposed to be used to manage migrations (generate, execute, rollback, etc.) in Tao.
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*
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* Usage examples:
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* ```
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* //generate new migration class
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* sudo -u www-data php index.php '\oat\tao\scripts\tools\Migrations' -c generate -e taoItems
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* //show migrations status
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* sudo -u www-data php index.php '\oat\tao\scripts\tools\Migrations' -c status
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* //apply all migrations
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* sudo -u www-data php index.php '\oat\tao\scripts\tools\Migrations' -c migrate
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* //migrate to version
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* sudo -u www-data php index.php '\oat\tao\scripts\tools\Migrations' -c migrate -v 'oat\generis\migrations\Version202004220924112348_generis'
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* //Add migrations to the migrations table without execution (skip extension migrations)
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* sudo -u www-data php index.php '\oat\tao\scripts\tools\Migrations' -c add -e tao
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* ```
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* @package oat\tao\scripts\tools
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*/
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class Migrations extends ScriptAction
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{
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protected const MIGRATIONS_DIR = 'migrations';
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protected const COMMAND_GENERATE = 'generate';
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protected const COMMAND_STATUS = 'status';
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protected const COMMAND_MIGRATE = 'migrate';
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protected const COMMAND_EXECUTE = 'execute';
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protected const COMMAND_ROLLBACK = 'rollback';
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protected const COMMAND_ADD = 'add';
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protected const COMMAND_INIT = 'init';
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private $commands = [
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self::COMMAND_GENERATE => 'migrations:generate',
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self::COMMAND_STATUS => 'migrations:status',
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self::COMMAND_MIGRATE => 'migrations:migrate',
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self::COMMAND_EXECUTE => 'migrations:execute',
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self::COMMAND_ROLLBACK => 'migrations:execute',
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self::COMMAND_ADD => 'migrations:version',
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self::COMMAND_INIT => 'migrations:sync-metadata-storage',
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];
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protected function provideOptions()
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{
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return [
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'command' => [
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'prefix' => 'c',
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'longPrefix' => 'command',
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'required' => true,
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'description' => 'Command to be run'
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],
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'extension' => [
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'prefix' => 'e',
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'longPrefix' => 'extension',
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'required' => false,
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'description' => 'Extension for which migration needs to be generated'
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],
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'version' => [
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'prefix' => 'v',
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'longPrefix' => 'version',
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'required' => false,
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'description' => 'Version number to migrate'
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],
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];
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}
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/**
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* @return string
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*/
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protected function provideDescription()
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{
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return 'Tao migrations tool';
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}
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/**
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* @return Report
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* @throws ScriptException
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* @throws \common_ext_ExtensionException
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*/
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public function run()
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{
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$command = $this->getOption('command');
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if (!isset($this->commands[$command])) {
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throw new ScriptException(sprintf('Command "%s" is not supported', $command));
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}
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$output = $this->{$command}();
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return new Report(Report::TYPE_INFO, $output->fetch());
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}
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/**
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* @return BufferedOutput
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* @throws ScriptException
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* @throws \common_ext_ExtensionException
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*/
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private function generate()
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{
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$extension = $this->getExtension();
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if (!is_dir($extension->getDir().self::MIGRATIONS_DIR)) {
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mkdir($extension->getDir().self::MIGRATIONS_DIR);
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}
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$input = [
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'command' => $this->commands[self::COMMAND_GENERATE],
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'--namespace' => $this->getExtensionNamespace($extension)
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];
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$configuration = $this->getConfiguration();
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$taoRoot = $this->getServiceLocator()->get(ExtensionsManager::SERVICE_ID)->getExtensionById('tao')->getDir();
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$configuration->setCustomTemplate(
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$taoRoot.'scripts'.DIRECTORY_SEPARATOR.'tools'.DIRECTORY_SEPARATOR.'migrations'.DIRECTORY_SEPARATOR.'Template.tpl'
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);
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$dependencyFactory = $this->getDependencyFactory($configuration);
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$this->executeMigration($dependencyFactory, new ArrayInput($input), $output = new BufferedOutput());
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return $output;
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}
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/**
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* @return BufferedOutput
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* @throws ScriptException
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* @throws \common_ext_ExtensionException
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*/
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private function migrate()
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{
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$input = ['command' => $this->commands[self::COMMAND_MIGRATE], '--no-interaction' => true];
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if ($this->hasOption('version')) {
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$input['version'] = $this->getOption('version');
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}
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$dependencyFactory = $this->getDependencyFactory($this->getConfiguration());
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$this->executeMigration($dependencyFactory, new ArrayInput($input), $output = new BufferedOutput());
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return $output;
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}
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/**
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* Add versions directly to the migrations table without executing them (skip migration)
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* @return BufferedOutput
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* @throws ScriptException
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* @throws \common_ext_ExtensionException
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*/
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private function add()
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{
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$input = ['command' => $this->commands[self::COMMAND_ADD], '--add' => true, '--all' => true, '--no-interaction' => true];
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$this->executeMigration($this->getDependencyFactory($this->getConfiguration()), new ArrayInput($input), $output = new BufferedOutput());
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return $output;
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}
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/**
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* @return BufferedOutput
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* @throws ScriptException
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* @throws \common_ext_ExtensionException
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*/
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private function init()
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{
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$input = ['command' => $this->commands[self::COMMAND_INIT], '--no-interaction' => true];
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$this->executeMigration($this->getDependencyFactory($this->getConfiguration()), new ArrayInput($input), $output = new BufferedOutput());
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return $output;
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}
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/**
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* @return BufferedOutput
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* @throws MigrationException
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* @throws ScriptException
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* @throws \common_ext_ExtensionException
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*/
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private function status()
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{
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$dependencyFactory = $this->getDependencyFactory($this->getConfiguration());
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$this->executeMigration($dependencyFactory, new ArrayInput(['command' => $this->commands[self::COMMAND_STATUS]]), $output = new BufferedOutput());
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return $output;
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}
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/**
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* @param bool $rollback
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* @return BufferedOutput
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* @throws MigrationException
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* @throws ScriptException
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* @throws \common_ext_ExtensionException
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*/
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private function execute(bool $rollback = false)
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{
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$input = [
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'command' => $this->commands[self::COMMAND_EXECUTE],
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'versions' => [$this->getOption('version')],
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'--no-interaction' => true
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];
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if ($rollback) {
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$input['--down'] = true;
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} else {
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$input['--up'] = true;
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}
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$dependencyFactory = $this->getDependencyFactory($this->getConfiguration());
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$this->executeMigration($dependencyFactory, new ArrayInput($input), $output = new BufferedOutput());
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return $output;
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}
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/**
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* @return BufferedOutput
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* @throws MigrationException
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* @throws ScriptException
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* @throws \common_ext_ExtensionException
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*/
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private function rollback()
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{
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return $this->execute(true);
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}
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/**
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* @param DependencyFactory $dependencyFactory
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* @param InputInterface $input
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* @param OutputInterface|null $output
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* @throws ScriptException
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*/
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private function executeMigration(DependencyFactory $dependencyFactory, InputInterface $input, OutputInterface $output = null)
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{
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$cli = new Application('Doctrine Migrations');
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$cli->setCatchExceptions(true);
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$cli->setAutoExit(false);
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$cli->addCommands(array(
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new GenerateCommand($dependencyFactory),
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new MigrateCommand($dependencyFactory),
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new StatusCommand($dependencyFactory),
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new ExecuteCommand($dependencyFactory),
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new VersionCommand($dependencyFactory),
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new SyncMetadataCommand($dependencyFactory),
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));
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try {
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$cli->run($input, $output);
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} catch (NoMigrationsToExecute $e) {
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$output->write($e->getMessage());
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} catch (\Exception $e) {
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$this->logWarning('Migration error: ' . $e->getMessage());
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throw new ScriptException('Migration error: ' . $e->getMessage());
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}
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}
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/**
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* @param Configuration $configuration
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* @return DependencyFactory
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* @throws ScriptException
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* @throws InvalidServiceManagerException
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*/
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private function getDependencyFactory($configuration)
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{
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$connection = $this->getConnection();
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$dependencyFactory = DependencyFactory::fromConnection(
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new ExistingConfiguration($configuration),
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new ExistingConnection($connection)
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);
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/** @var ExtensionsManager $extManager */
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$extManager = $this->getServiceManager()->get(ExtensionsManager::SERVICE_ID);
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if ($this->hasOption('extension')) {
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$dependencyFactory->setService(ClassNameGenerator::class, new TaoClassNameGenerator($this->getExtension()));
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}
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$dependencyFactory->setService(Comparator::class, new TaoComparator($extManager, new \helpers_ExtensionHelper()));
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return $dependencyFactory;
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}
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/**
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* @return Configuration
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* @throws ScriptException
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* @throws \common_ext_ExtensionException
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*/
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private function getConfiguration()
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{
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$configuration = new Configuration();
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/** @var ExtensionsManager $extensionManager */
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$extensionManager = $this->getServiceLocator()->get(ExtensionsManager::SERVICE_ID);
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/** @var Extension $extension */
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if ($this->hasOption('extension')) {
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$extensions = [$this->getExtension()];
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} else {
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$extensions = $extensionManager->getInstalledExtensions();
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}
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foreach ($extensions as $extension) {
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if (is_dir($extension->getDir().self::MIGRATIONS_DIR)) {
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$configuration->addMigrationsDirectory(
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$this->getExtensionNamespace($extension),
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$extension->getDir().self::MIGRATIONS_DIR
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);
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}
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}
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return $configuration;
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}
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/**
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* @return Connection
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*/
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private function getConnection()
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{
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/** @var MigrationsService $migrationService */
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$migrationService = $this->getServiceLocator()->get(MigrationsService::SERVICE_ID);
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return $migrationService->getPersistence()->getDriver()->getDbalConnection();
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}
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/**
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* @return common_ext_Extension
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* @throws ScriptException
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*/
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private function getExtension()
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{
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/** @var ExtensionsManager $extensionManager */
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$extensionManager = $this->getServiceLocator()->get(ExtensionsManager::SERVICE_ID);
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if (!$this->hasOption('extension')) {
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throw new ScriptException('Extension parameter missed');
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}
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$extensionId = $this->getOption('extension');
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if (!$extensionManager->isInstalled($extensionId)) {
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throw new ScriptException(sprintf('Extension "%s" is not installed', $extensionId));
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}
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try {
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return $extensionManager->getExtensionById($extensionId);
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} catch (\common_ext_ExtensionException $e) {
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$this->logWarning('Error during extension retrieval: '.$e->getMessage());
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throw new ScriptException(sprintf('Cannot retrieve extension "%s"', $extensionId));
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}
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}
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/**
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* This is an assumption
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* @param common_ext_Extension $extension
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* @return string
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*/
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private function getExtensionNamespace(common_ext_Extension $extension)
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{
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return 'oat\\'.$extension->getId().'\\migrations';
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}
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}
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