зеркало из https://github.com/nextcloud/passman.git
88 строки
2.4 KiB
PHP
88 строки
2.4 KiB
PHP
<?php
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declare(strict_types=1);
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namespace OCA\Passman\Migration;
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use Closure;
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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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* move favicon data to new icon column (for old installations)
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*/
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class Version02031335Date20211001122343 extends SimpleMigrationStep {
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protected $oldColumn = 'favicon';
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protected $newColumn = 'icon';
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protected $dataMigrationRequired = false;
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/**
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* @param IDBConnection $connection
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*/
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public function __construct(
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protected IDBConnection $connection,
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) {
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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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public function preSchemaChange(IOutput $output, Closure $schemaClosure, array $options): void {
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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): ?ISchemaWrapper {
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/** @var ISchemaWrapper $schema */
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$schema = $schemaClosure();
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if ($schema->hasTable('passman_credentials')) {
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$table = $schema->getTable('passman_credentials');
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if ($table->hasColumn($this->oldColumn) && !$table->hasColumn($this->newColumn)) {
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$table->addColumn($this->newColumn, 'text', [
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'notnull' => false,
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]);
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$this->dataMigrationRequired = true;
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}
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}
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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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public function postSchemaChange(IOutput $output, Closure $schemaClosure, array $options): void {
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if ($this->dataMigrationRequired) {
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$updateQuery = $this->connection->getQueryBuilder();
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$updateQuery->update('passman_credentials')
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->set($this->newColumn, $this->oldColumn)
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->where($this->newColumn . ' IS NULL')
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->andWhere($this->oldColumn . ' IS NOT NULL')
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->executeStatement();
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/** @var ISchemaWrapper $schema */
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$schema = $schemaClosure();
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if ($schema->hasTable('passman_credentials')) {
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$table = $schema->getTable('passman_credentials');
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if ($table->hasColumn($this->oldColumn) && $table->hasColumn($this->newColumn)) {
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$dropColumnStatement = $this->connection->prepare('ALTER TABLE ' . $table->getName() . ' DROP COLUMN ' . $this->oldColumn . ';');
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$dropColumnStatement->execute();
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}
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}
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}
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}
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}
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