60 lines
1.5 KiB
PHP
60 lines
1.5 KiB
PHP
<?php
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declare(strict_types=1);
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namespace OCA\Text\Migration;
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use Closure;
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use OCP\DB\ISchemaWrapper;
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use OCP\IConfig;
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use OCP\Migration\IOutput;
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use OCP\Migration\SimpleMigrationStep;
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class Version030201Date20201116110353 extends SimpleMigrationStep {
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/** @var bool */
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private $isOracle;
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public function __construct(IConfig $config) {
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$this->isOracle = $config->getSystemValue('dbtype', 'sqlite') === 'oci';
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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 = $schemaClosure();
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$this->ensureColumnIsNullable($schema, 'text_steps', 'version');
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if ($this->isOracle) {
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// Drop table if we are on oracle and recreate it with the next migration Version030201Date20201116123153
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if ($schema->hasTable('text_documents')) {
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$schema->dropTable('text_documents');
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}
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} else {
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$this->ensureColumnIsNullable($schema, 'text_documents', 'current_version');
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$this->ensureColumnIsNullable($schema, 'text_documents', 'last_saved_version');
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$table = $schema->getTable('text_documents');
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$column = $table->getColumn('id');
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if ($column->getAutoincrement()) {
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$table->changeColumn('id', [
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'autoincrement' => false,
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]);
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}
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}
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return $schema;
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}
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protected function ensureColumnIsNullable(ISchemaWrapper $schema, string $tableName, string $columnName): bool {
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$table = $schema->getTable($tableName);
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$column = $table->getColumn($columnName);
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if ($column->getNotnull()) {
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$column->setNotnull(false);
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return true;
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}
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return false;
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}
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}
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