/**
* Builds an import from a configuration array.
*
* @param array $config
* The configuration array.
*
* @return \Devour\Importer\ImporterInterface
* A new importer.
*
* @throws \RuntimeException
* Thrown if the configuration file is invalid.
*/
public static function fromConfiguration(array $config)
{
// We will get an exception anyway if these do not exist, but this is a more
// user-friendly way to do it.
foreach (['transporter', 'processor'] as $part) {
if (empty($config[$part]['class'])) {
throw new \RuntimeException(sprintf('The %s class is required.', $part));
}
}
$config = array_replace_recursive(static::defaultConfiguration(), $config);
$builder = ImporterBuilder::get()->setImporter($config['importer']['class'], $config['importer']['configuration'])->setTransporter($config['transporter']['class'], $config['transporter']['configuration'])->setProcessor($config['processor']['class'], $config['processor']['configuration'])->setMap($config['map']['class'], $config['map']['configuration'])->setTableClass($config['table']['class']);
if ($config['parser']['class']) {
$builder->setParser($config['parser']['class'], $config['parser']['configuration']);
}
return $builder->build();
}
/**
* @expectedException \RuntimeException
* @expectedExceptionMessage The "IDONOTEXIST" class does not exist.
*/
public function testInvalidClass()
{
ImporterBuilder::get()->setTransporter('IDONOTEXIST');
}