89 lines
2.5 KiB
PHP
89 lines
2.5 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* @copyright Copyright (c) 2018 Roeland Jago Douma <roeland@famdouma.nl>
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*
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* @author Roeland Jago Douma <roeland@famdouma.nl>
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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\Migrations;
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use OCP\DB\ISchemaWrapper;
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use OCP\IDBConnection;
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use OCP\Migration\IOutput;
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use OCP\Migration\SimpleMigrationStep;
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/**
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* Auto-generated migration step: Please modify to your needs!
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*/
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class Version14000Date20180404140050 extends SimpleMigrationStep {
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/** @var IDBConnection */
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private $connection;
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public function __construct(IDBConnection $connection) {
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$this->connection = $connection;
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}
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public function name(): string {
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return 'Add lowercase user id column to users table';
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}
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public function description(): string {
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return 'Adds "uid_lower" column to the users table and fills the column to allow indexed case-insensitive searches';
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}
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/**
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* @param IOutput $output
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* @param \Closure $schemaClosure The `\Closure` returns a `ISchemaWrapper`
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* @param array $options
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* @return null|ISchemaWrapper
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*/
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public function changeSchema(IOutput $output, \Closure $schemaClosure, array $options) {
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/** @var ISchemaWrapper $schema */
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$schema = $schemaClosure();
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$table = $schema->getTable('users');
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$table->addColumn('uid_lower', 'string', [
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'notnull' => false,
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'length' => 64,
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'default' => '',
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]);
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$table->addIndex(['uid_lower'], 'user_uid_lower');
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return $schema;
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}
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/**
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* @param IOutput $output
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* @param \Closure $schemaClosure The `\Closure` returns a `ISchemaWrapper`
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* @param array $options
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*
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* @suppress SqlInjectionChecker
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*/
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public function postSchemaChange(IOutput $output, \Closure $schemaClosure, array $options) {
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$qb = $this->connection->getQueryBuilder();
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$qb->update('users')
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->set('uid_lower', $qb->func()->lower('uid'));
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$qb->execute();
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}
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}
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