OpenContacts/lib/aux.dart

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2023-04-30 03:01:59 -04:00
import 'package:contacts_plus/config.dart';
import 'package:path/path.dart' as p;
enum NeosDBEndpoint
{
def,
blob,
cdn,
videoCDN,
}
extension NeosStringExtensions on Uri {
static String dbSignature(Uri neosdb) => neosdb.pathSegments.length < 2 ? "" : p.basenameWithoutExtension(neosdb.pathSegments[1]);
static String? neosDBQuery(Uri neosdb) => neosdb.query.trim().isEmpty ? null : neosdb.query.substring(1);
static bool isLegacyNeosDB(Uri uri) => !(uri.scheme != "neosdb") && uri.pathSegments.length >= 2 && p.basenameWithoutExtension(uri.pathSegments[1]).length < 30;
Uri neosDBToHTTP(NeosDBEndpoint endpoint) {
var signature = dbSignature(this);
var query = neosDBQuery(this);
if (query != null) {
signature = "$signature/$query";
}
if (isLegacyNeosDB(this)) {
return Uri.parse(Config.legacyCloudUrl + signature);
}
String base;
switch (endpoint) {
case NeosDBEndpoint.blob:
base = Config.blobStorageUrl;
break;
case NeosDBEndpoint.cdn:
base = Config.neosCdnUrl;
break;
case NeosDBEndpoint.videoCDN:
base = Config.videoStorageUrl;
break;
case NeosDBEndpoint.def:
base = Config.neosAssetsUrl;
}
return Uri.parse(base + signature);
}
}