1 files changed, 135 insertions, 0 deletions
diff --git a/lib/Command/Migration24.php b/lib/Command/Migration24.php
new file mode 100644
index 0000000..0d9a899
--- /dev/null
+++ b/lib/Command/Migration24.php
@@ -0,0 +1,135 @@
+<?php
+declare(strict_types=1);
+
+
+/**
+ * FullTextSearch - Full text search framework for Nextcloud
+ *
+ * This file is licensed under the Affero General Public License version 3 or
+ * later. See the COPYING file.
+ *
+ * @author Maxence Lange <maxence@artificial-owl.com>
+ * @copyright 2018
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+
+namespace OCA\FullTextSearch\Command;
+
+
+use OC\Core\Command\Base;
+use OCA\FullTextSearch\Exceptions\DatabaseException;
+use OCA\FullTextSearch\Service\ConfigService;
+use OCA\FullTextSearch\Service\MigrationService;
+use OCP\DB\Exception;
+use OCP\IDBConnection;
+use Symfony\Component\Console\Helper\ProgressBar;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+
+class Migration24 extends Base {
+
+
+	/** @var IDBConnection */
+	private $dbConnection;
+
+	/** @var MigrationService */
+	private $migrationService;
+
+	/** @var ConfigService */
+	private $configService;
+
+
+	/**
+	 * @param IDBConnection $dbConnection
+	 * @param MigrationService $migrationService
+	 * @param ConfigService $configService
+	 */
+	public function __construct(
+		IDBConnection $dbConnection,
+		MigrationService $migrationService,
+		ConfigService $configService
+	) {
+		parent::__construct();
+
+		$this->dbConnection = $dbConnection;
+		$this->migrationService = $migrationService;
+		$this->configService = $configService;
+	}
+
+
+	/**
+	 *
+	 */
+	protected function configure() {
+		parent::configure();
+		$this->setName('fulltextsearch:migration:24')
+			 ->setDescription('Migrate index for NC24');
+	}
+
+
+	/**
+	 * @param InputInterface $input
+	 * @param OutputInterface $output
+	 *
+	 * @return int
+	 * @throws \Exception
+	 */
+	protected function execute(InputInterface $input, OutputInterface $output): int {
+		try {
+			$this->configService->requireMigration24();
+			throw new \Exception('Should not be required');
+		} catch (DatabaseException $e) {
+		}
+
+		$this->runMigration($output);
+
+		return 0;
+	}
+
+
+	private function runMigration(OutputInterface $output): void {
+		$progressBar = new ProgressBar($output, $this->getTotalRows());
+		$this->migrationService->setProgressBar($progressBar);
+		while (true) {
+			if (!$this->migrationService->migrate24Chunk(10000, $progressBar)) {
+				break;
+			}
+		}
+
+		$progressBar->finish();
+		$output->writeln('');
+	}
+
+
+	/**
+	 * @return int
+	 * @throws Exception
+	 */
+	private function getTotalRows(): int {
+		$query = $this->dbConnection->getQueryBuilder();
+		$query->select($query->func()->count('*', 'index_count'))
+			  ->from('fulltextsearch_indexes');
+		$result = $query->executeQuery();
+		$row = $result->fetch();
+		$result->closeCursor();
+
+		return (int)$row['index_count'];
+	}
+
+}