/** * @param string $type of compression: "gz" | "gzip" | "none" | null */ public function setCompression($type) { $this->compressor = AbstractCompressor::create($type); }
/** * @param InputInterface $input * @param OutputInterface $output * @return int|null|void * @throws Exception */ protected function execute(InputInterface $input, OutputInterface $output) { $this->detectDbSettings($output); $this->writeSection($output, 'Import MySQL Database'); $dbHelper = $this->getHelper('database'); $fileName = $this->checkFilename($input); $compressor = AbstractCompressor::create($input->getOption('compression')); // create import command $exec = $compressor->getDecompressingCommand('mysql ' . $dbHelper->getMysqlClientToolConnectionString(), $fileName); if ($input->getOption('only-command')) { $output->writeln($exec); return; } else { if ($input->getOption('only-if-empty') && count($dbHelper->getTables()) > 0) { $output->writeln('<comment>Skip import. Database is not empty</comment>'); return; } } if ($input->getOption('optimize')) { if ($input->getOption('compression')) { throw new Exception('Options --compression and --optimize are not compatible'); } $output->writeln('<comment>Optimizing <info>' . $fileName . '</info> to temporary file'); $fileName = $this->optimize($fileName); } if ($input->getOption('drop')) { $dbHelper->dropDatabase($output); $dbHelper->createDatabase($output); } if ($input->getOption('drop-tables')) { $dbHelper->dropTables($output); } $this->doImport($output, $fileName, $exec); if ($input->getOption('optimize')) { unlink($fileName); } }
/** * @param string $type * @return AbstractCompressor * @deprecated Since 1.1.12; use AbstractCompressor::create() instead */ protected function getCompressor($type) { return AbstractCompressor::create($type); }