* @copyright 2016 Akeneo SAS (http://www.akeneo.com) * @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0) */ class AttributeGroup implements ArrayConverterInterface { /** @var FieldsRequirementChecker */ protected $fieldChecker; /** * @param FieldsRequirementChecker $fieldChecker */ public function __construct(FieldsRequirementChecker $fieldChecker) { $this->fieldChecker = $fieldChecker; } /** * {@inheritdoc} * * Converts flat csv array to standard structured array: * * Before: * [ * 'code' => 'sizes', * 'sort_order' => 1, * 'attributes' => 'size,main_color', * 'label-en_US' => 'Sizes', * 'label-fr_FR' => 'Tailles' * ] * * After: * [ * 'code' => 'sizes', * 'sort_order' => 1, * 'attributes' => ['size', 'main_color'], * 'labels' => [ * 'en_US' => 'Sizes', * 'fr_FR' => 'Tailles' * ] * ] */ public function convert(array $item, array $options = []) { $this->fieldChecker->checkFieldsPresence($item, ['code']); $this->fieldChecker->checkFieldsFilling($item, ['code']); $convertedItem = []; foreach ($item as $field => $data) { $convertedItem = $this->convertField($convertedItem, $field, $data); } return $convertedItem; } /** * @param array $convertedItem * @param string $field * @param mixed $data * * @return array */ protected function convertField(array $convertedItem, $field, $data) { if ('attributes' === $field) { $convertedItem[$field] = empty($data) ? [] : explode(',', $data); } elseif (preg_match('/^label-(?P[\w_]+)$/', $field, $matches)) { if (!isset($convertedItem['labels'])) { $convertedItem['labels'] = []; } $convertedItem['labels'][$matches['locale']] = $data; } else { $convertedItem[$field] = $data; } return $convertedItem; } }