Current File : /var/www/projetos/suporte.iigd.com.br/src/Console/Migration/MyIsamToInnoDbCommand.php
<?php
/**
* ---------------------------------------------------------------------
*
* GLPI - Gestionnaire Libre de Parc Informatique
*
* http://glpi-project.org
*
* @copyright 2015-2024 Teclib' and contributors.
* @copyright 2003-2014 by the INDEPNET Development Team.
* @licence https://www.gnu.org/licenses/gpl-3.0.html
*
* ---------------------------------------------------------------------
*
* LICENSE
*
* This file is part of GLPI.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
* ---------------------------------------------------------------------
*/
namespace Glpi\Console\Migration;
use DBConnection;
use Glpi\Console\AbstractCommand;
use Glpi\Console\Command\ConfigurationCommandInterface;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
class MyIsamToInnoDbCommand extends AbstractCommand implements ConfigurationCommandInterface
{
/**
* Error code returned when failed to migrate one table.
*
* @var integer
*/
const ERROR_TABLE_MIGRATION_FAILED = 1;
/**
* Error code returned if DB configuration file cannot be updated.
*
* @var integer
*/
const ERROR_UNABLE_TO_UPDATE_CONFIG = 2;
protected function configure()
{
parent::configure();
$this->setName('migration:myisam_to_innodb');
$this->setDescription(__('Migrate MyISAM tables to InnoDB'));
}
protected function execute(InputInterface $input, OutputInterface $output)
{
$myisam_tables = $this->db->getMyIsamTables();
$output->writeln(
sprintf(
'<info>' . __('Found %s table(s) using MyISAM engine.') . '</info>',
$myisam_tables->count()
)
);
$errors = false;
if (0 === $myisam_tables->count()) {
$output->writeln('<info>' . __('No migration needed.') . '</info>');
} else {
$this->warnAboutExecutionTime();
$this->askForConfirmation();
$tables = [];
foreach ($myisam_tables as $table_data) {
$tables[] = $table_data['TABLE_NAME'];
}
sort($tables);
$progress_message = function (string $table) {
return sprintf(__('Migrating table "%s"...'), $table);
};
foreach ($this->iterate($tables, $progress_message) as $table) {
$result = $this->db->doQuery(sprintf('ALTER TABLE %s ENGINE = InnoDB', $this->db->quoteName($table)));
if (false === $result) {
$message = sprintf(
__('Migration of table "%s" failed with message "(%s) %s".'),
$table,
$this->db->errno(),
$this->db->error()
);
$this->outputMessage(
'<error>' . $message . '</error>',
OutputInterface::VERBOSITY_QUIET
);
$errors = true;
}
}
}
if (!DBConnection::updateConfigProperty(DBConnection::PROPERTY_ALLOW_MYISAM, false)) {
throw new \Glpi\Console\Exception\EarlyExitException(
'<error>' . __('Unable to update DB configuration file.') . '</error>',
self::ERROR_UNABLE_TO_UPDATE_CONFIG
);
}
if ($errors) {
throw new \Glpi\Console\Exception\EarlyExitException(
'<error>' . __('Errors occurred during migration.') . '</error>',
self::ERROR_TABLE_MIGRATION_FAILED
);
}
if ($myisam_tables->count() > 0) {
$output->writeln('<info>' . __('Migration done.') . '</info>');
}
return 0; // Success
}
public function getConfigurationFilesToUpdate(InputInterface $input): array
{
$config_files_to_update = ['config_db.php'];
if (file_exists(GLPI_CONFIG_DIR . '/config_db_slave.php')) {
$config_files_to_update[] = 'config_db_slave.php';
}
return $config_files_to_update;
}
}
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