$class_data ) {
$normalized[ $class_id ] = self::normalize_style( $class_id, $class_data );
}
return $normalized;
}
public static function normalize_style( string $class_id, array $class_data ): array {
return array_merge(
[
'id' => $class_id,
'label' => $class_data['label'] ?? $class_id,
],
self::normalize_style_fields( $class_data )
);
}
public static function normalize_style_fields( array $item ): array {
$data = [
'type' => $item['type'] ?? 'class',
'variants' => $item['variants'] ?? [],
];
if ( array_key_exists( 'sync_to_v3', $item ) ) {
$data['sync_to_v3'] = (bool) $item['sync_to_v3'];
}
return $data;
}
}