65 lines
No EOL
2 KiB
Dart
65 lines
No EOL
2 KiB
Dart
import 'package:contacts_plus_plus/config.dart';
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import 'package:path/path.dart' as p;
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enum NeosDBEndpoint
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{
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def,
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blob,
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cdn,
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videoCDN,
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}
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extension NeosStringExtensions on Uri {
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static String dbSignature(Uri neosdb) => neosdb.pathSegments.length < 2 ? "" : p.basenameWithoutExtension(neosdb.pathSegments[1]);
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static String? neosDBQuery(Uri neosdb) => neosdb.query.trim().isEmpty ? null : neosdb.query.substring(1);
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static bool isLegacyNeosDB(Uri uri) => !(uri.scheme != "neosdb") && uri.pathSegments.length >= 2 && p.basenameWithoutExtension(uri.pathSegments[1]).length < 30;
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Uri neosDBToHTTP(NeosDBEndpoint endpoint) {
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var signature = dbSignature(this);
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var query = neosDBQuery(this);
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if (query != null) {
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signature = "$signature/$query";
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}
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if (isLegacyNeosDB(this)) {
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return Uri.parse(Config.legacyCloudUrl + signature);
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}
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String base;
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switch (endpoint) {
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case NeosDBEndpoint.blob:
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base = Config.blobStorageUrl;
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break;
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case NeosDBEndpoint.cdn:
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base = Config.neosCdnUrl;
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break;
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case NeosDBEndpoint.videoCDN:
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base = Config.videoStorageUrl;
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break;
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case NeosDBEndpoint.def:
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base = Config.neosAssetsUrl;
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}
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return Uri.parse(base + signature);
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}
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}
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class Aux {
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static String neosDbToHttp(String neosdb) {
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final fullUri = neosdb.replaceFirst("neosdb:///", Config.neosCdnUrl);
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final lastPeriodIndex = fullUri.lastIndexOf(".");
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if (lastPeriodIndex != -1 && fullUri.length - lastPeriodIndex < 8) {
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// I feel like 8 is a good maximum for file extension length? Can neosdb Uris even come without file extensions?
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return fullUri.substring(0, lastPeriodIndex);
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}
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return fullUri;
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}
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}
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extension Unique<E, Id> on List<E> {
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List<E> unique([Id Function(E element)? id, bool inplace = true]) {
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final ids = <Id>{};
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var list = inplace ? this : List<E>.from(this);
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list.retainWhere((x) => ids.add(id != null ? id(x) : x as Id));
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return list;
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}
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} |