protected function execute(InputInterface $input, OutputInterface $output)
{
$io = new SymfonyStyle($input, $output);
$io->title('Exporting databases');
$io->section('Exporting all databases');
$strategies = $this->collectorDbStrategy->collectDatabasesStrategies();
$totalStrategies = count($strategies);
$io->writeln($totalStrategies . ' strategie(s) found.');
$progressBar = new ProgressBar($output, $totalStrategies);
$progressBar->setFormat(self::PROGRESS_BAR_FORMAT);
$progressBar->setMessage('Beginning backuping');
$this->eventDispatcher->dispatch(Events::BACKUP_BEGINS, new BackupBeginsEvent($output));
$progressBar->start();
$reportContent = new \ArrayObject();
foreach ($strategies as $strategy) {
$strategyIdentifier = $strategy->getIdentifier();
$setProgressBarMessage = function ($message) use($progressBar, $strategyIdentifier) {
$message = "[{$strategyIdentifier}] {$message}";
$progressBar->setMessage($message);
$progressBar->display();
};
$exportedFiles = $this->processorDatabaseDumper->dump($strategy, $setProgressBarMessage);
$reportContent->append("Backuping of the database: {$strategyIdentifier}");
foreach ($exportedFiles as $file) {
$filename = $file->getPath();
$reportContent->append("\t→ {$filename}");
}
$progressBar->advance();
}
$progressBar->finish();
$io->newLine(2);
$io->section('Report');
$io->text($reportContent->getArrayCopy());
$this->eventDispatcher->dispatch(Events::BACKUP_ENDS, new BackupEndsEvent($output));
}
