Version18000Date20190920085628.php 2.4 KB

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  1. <?php
  2. declare(strict_types=1);
  3. /**
  4. * @copyright Copyright (c) 2019 Joas Schilling <coding@schilljs.com>
  5. *
  6. * @author Christoph Wurst <christoph@winzerhof-wurst.at>
  7. * @author Daniel Kesselberg <mail@danielkesselberg.de>
  8. * @author Joas Schilling <coding@schilljs.com>
  9. * @author Roeland Jago Douma <roeland@famdouma.nl>
  10. *
  11. * @license GNU AGPL version 3 or any later version
  12. *
  13. * This program is free software: you can redistribute it and/or modify
  14. * it under the terms of the GNU Affero General Public License as
  15. * published by the Free Software Foundation, either version 3 of the
  16. * License, or (at your option) any later version.
  17. *
  18. * This program is distributed in the hope that it will be useful,
  19. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  21. * GNU Affero General Public License for more details.
  22. *
  23. * You should have received a copy of the GNU Affero General Public License
  24. * along with this program. If not, see <http://www.gnu.org/licenses/>.
  25. *
  26. */
  27. namespace OC\Core\Migrations;
  28. use Closure;
  29. use OCP\DB\Types;
  30. use OCP\DB\ISchemaWrapper;
  31. use OCP\IDBConnection;
  32. use OCP\Migration\IOutput;
  33. use OCP\Migration\SimpleMigrationStep;
  34. class Version18000Date20190920085628 extends SimpleMigrationStep {
  35. /** @var IDBConnection */
  36. protected $connection;
  37. public function __construct(IDBConnection $connection) {
  38. $this->connection = $connection;
  39. }
  40. /**
  41. * @param IOutput $output
  42. * @param Closure $schemaClosure The `\Closure` returns a `ISchemaWrapper`
  43. * @param array $options
  44. * @return null|ISchemaWrapper
  45. */
  46. public function changeSchema(IOutput $output, Closure $schemaClosure, array $options): ?ISchemaWrapper {
  47. /** @var ISchemaWrapper $schema */
  48. $schema = $schemaClosure();
  49. if ($schema->hasTable('groups')) {
  50. $table = $schema->getTable('groups');
  51. $table->addColumn('displayname', Types::STRING, [
  52. 'notnull' => true,
  53. 'length' => 255,
  54. // Will be overwritten in postSchemaChange, but Oracle can not save
  55. // empty strings in notnull columns
  56. 'default' => 'name',
  57. ]);
  58. }
  59. return $schema;
  60. }
  61. /**
  62. * @param IOutput $output
  63. * @param Closure $schemaClosure The `\Closure` returns a `ISchemaWrapper`
  64. * @param array $options
  65. */
  66. public function postSchemaChange(IOutput $output, Closure $schemaClosure, array $options) {
  67. $query = $this->connection->getQueryBuilder();
  68. $query->update('groups')
  69. ->set('displayname', 'gid');
  70. $query->execute();
  71. }
  72. }