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<?php |
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namespace Doctrine\DBAL\Migrations; |
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use Doctrine\DBAL\Exception\InvalidArgumentException; |
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/** |
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* @deprecated |
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* |
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* @see \Doctrine\DBAL\Migrations\FileQueryWriter |
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*/ |
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class SqlFileWriter |
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{ |
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private $migrationsColumnName; |
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private $migrationsTableName; |
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private $destPath; |
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/** @var null|OutputWriter */ |
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private $outputWriter; |
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/** |
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* @param string $migrationsColumnName |
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* @param string $migrationsTableName |
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* @param string $destPath |
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* @param \Doctrine\DBAL\Migrations\OutputWriter $outputWriter |
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*/ |
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public function __construct( |
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$migrationsColumnName, |
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$migrationsTableName, |
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$destPath, |
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OutputWriter $outputWriter = null |
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) { |
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if (empty($migrationsColumnName)) { |
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$this->throwInvalidArgumentException('Migrations column name cannot be empty.'); |
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} |
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if (empty($migrationsTableName)) { |
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$this->throwInvalidArgumentException('Migrations table name cannot be empty.'); |
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} |
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if (empty($destPath)) { |
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$this->throwInvalidArgumentException('Destination file must be specified.'); |
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} |
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$this->migrationsColumnName = $migrationsColumnName; |
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$this->migrationsTableName = $migrationsTableName; |
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$this->destPath = $destPath; |
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$this->outputWriter = $outputWriter; |
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} |
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/** |
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* @param array $queriesByVersion array Keys are versions and values are arrays of SQL queries (they must be castable to string) |
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* @param string $direction |
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* @return int|bool |
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*/ |
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public function write(array $queriesByVersion, $direction) |
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{ |
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$path = $this->buildMigrationFilePath(); |
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$string = $this->buildMigrationFile($queriesByVersion, $direction); |
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if ($this->outputWriter) { |
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$this->outputWriter->write("\n" . sprintf('Writing migration file to "<info>%s</info>"', $path)); |
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} |
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return file_put_contents($path, $string); |
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} |
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private function buildMigrationFile(array $queriesByVersion, string $direction) : string |
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{ |
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$string = sprintf("-- Doctrine Migration File Generated on %s\n", date('Y-m-d H:i:s')); |
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foreach ($queriesByVersion as $version => $queries) { |
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$string .= "\n-- Version " . $version . "\n"; |
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foreach ($queries as $query) { |
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$string .= $query . ";\n"; |
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} |
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$string .= $this->getVersionUpdateQuery($version, $direction); |
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} |
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return $string; |
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} |
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private function getVersionUpdateQuery(string $version, string $direction) : string |
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{ |
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if ($direction === Version::DIRECTION_DOWN) { |
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$query = "DELETE FROM %s WHERE %s = '%s';\n"; |
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} else { |
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$query = "INSERT INTO %s (%s) VALUES ('%s');\n"; |
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} |
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return sprintf($query, $this->migrationsTableName, $this->migrationsColumnName, $version); |
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} |
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private function buildMigrationFilePath() : string |
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{ |
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$path = $this->destPath; |
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if (is_dir($path)) { |
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$path = realpath($path); |
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$path = $path . '/doctrine_migration_' . date('YmdHis') . '.sql'; |
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} |
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return $path; |
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} |
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protected function throwInvalidArgumentException($message) |
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{ |
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throw new InvalidArgumentException($message); |
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} |
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} |
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