116 lines
3.6 KiB
PHP
116 lines
3.6 KiB
PHP
<?php
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/**
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* @copyright Copyright (c) 2017 Joas Schilling <coding@schilljs.com>
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*
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* @author Joas Schilling <coding@schilljs.com>
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*
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* @license GNU AGPL version 3 or any later version
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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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 Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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namespace OC\Core\Command\Db;
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use Doctrine\DBAL\Platforms\SqlitePlatform;
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use Doctrine\DBAL\Types\Type;
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use OC\DB\SchemaWrapper;
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use OCP\IDBConnection;
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use Symfony\Component\Console\Command\Command;
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use Symfony\Component\Console\Input\InputInterface;
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use Symfony\Component\Console\Output\OutputInterface;
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use Symfony\Component\Console\Question\ConfirmationQuestion;
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class ConvertFilecacheBigInt extends Command {
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/** @var IDBConnection */
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private $connection;
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/**
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* @param IDBConnection $connection
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*/
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public function __construct(IDBConnection $connection) {
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$this->connection = $connection;
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parent::__construct();
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}
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protected function configure() {
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$this
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->setName('db:convert-filecache-bigint')
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->setDescription('Convert the ID columns of the filecache to BigInt');
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}
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protected function getColumnsByTable() {
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// also update in CheckSetupController::hasBigIntConversionPendingColumns()
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return [
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'activity' => ['activity_id', 'object_id'],
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'activity_mq' => ['mail_id'],
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'filecache' => ['fileid', 'storage', 'parent', 'mimetype', 'mimepart', 'mtime', 'storage_mtime'],
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'mimetypes' => ['id'],
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'storages' => ['numeric_id'],
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];
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}
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protected function execute(InputInterface $input, OutputInterface $output) {
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$schema = new SchemaWrapper($this->connection);
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$isSqlite = $this->connection->getDatabasePlatform() instanceof SqlitePlatform;
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$updates = [];
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$tables = $this->getColumnsByTable();
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foreach ($tables as $tableName => $columns) {
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if (!$schema->hasTable($tableName)) {
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continue;
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}
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$table = $schema->getTable($tableName);
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foreach ($columns as $columnName) {
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$column = $table->getColumn($columnName);
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$isAutoIncrement = $column->getAutoincrement();
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$isAutoIncrementOnSqlite = $isSqlite && $isAutoIncrement;
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if ($column->getType()->getName() !== Type::BIGINT && !$isAutoIncrementOnSqlite) {
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$column->setType(Type::getType(Type::BIGINT));
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$column->setOptions(['length' => 20]);
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$updates[] = '* ' . $tableName . '.' . $columnName;
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}
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}
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}
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if (empty($updates)) {
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$output->writeln('<info>All tables already up to date!</info>');
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return 0;
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}
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$output->writeln('<comment>Following columns will be updated:</comment>');
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$output->writeln('');
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$output->writeln($updates);
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$output->writeln('');
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$output->writeln('<comment>This can take up to hours, depending on the number of files in your instance!</comment>');
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if ($input->isInteractive()) {
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$helper = $this->getHelper('question');
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$question = new ConfirmationQuestion('Continue with the conversion (y/n)? [n] ', false);
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if (!$helper->ask($input, $output, $question)) {
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return 1;
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}
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}
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$this->connection->migrateToSchema($schema->getWrappedSchema());
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return 0;
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}
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}
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