/**
* Create Generate alias callback.
*
* @param string $tableName The table name.
* @param array|string $valueColumn The value columns.
* @param string $aliasColumn The alias column.
* @param null $strategy Alias generator strategy flags.
*
* @return GenerateAliasCallback
*/
public static function createGenerateAliasCallback($tableName, $valueColumn, $aliasColumn = 'alias', $strategy = null)
{
$database = static::getService('database.connection');
$generator = new AliasGenerator($database, $tableName, $aliasColumn, (array) $valueColumn);
if ($strategy) {
$generator->setStrategy($strategy);
}
return new GenerateAliasCallback($generator);
}
/**
* Generate the alias value.
*
* @param mixed $value The current value.
* @param \DataContainer $dataContainer The data container driver.
*
* @return mixed|null|string
*/
public function __invoke($value, $dataContainer)
{
return $this->generator->generate($dataContainer->activeRecord, $value);
}
