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refactor: move playlist validators into utils

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This commit is contained in:
Valeri Gokadze
2025-03-31 22:58:44 +04:00
parent 3225827ead
commit f69ebda850
2 changed files with 22 additions and 19 deletions
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21
lib/API/musify.dart
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@@ -36,6 +36,7 @@ import 'package:musify/services/lyrics_manager.dart';
import 'package:musify/services/settings_manager.dart';
import 'package:musify/utilities/flutter_toast.dart';
import 'package:musify/utilities/formatter.dart';
import 'package:musify/utilities/utils.dart';
import 'package:youtube_explode_dart/youtube_explode_dart.dart';
final _yt = YoutubeExplode();
@@ -200,29 +201,11 @@ Future<List<dynamic>> getUserPlaylists() async {
return playlistsByUser;
}
bool youtubeValidate(String url) {
final regExp = RegExp(
r'^(https?:\/\/)?(www\.)?(youtube\.com|youtu\.be)\/.*(list=([a-zA-Z0-9_-]+)).*$',
);
return regExp.hasMatch(url);
}
String? youtubePlaylistParser(String url) {
if (!youtubeValidate(url)) {
return null;
}
final regExp = RegExp('[&?]list=([a-zA-Z0-9_-]+)');
final match = regExp.firstMatch(url);
return match?.group(1);
}
Future<String> addUserPlaylist(String input, BuildContext context) async {
String? playlistId = input;
if (input.startsWith('http://') || input.startsWith('https://')) {
playlistId = youtubePlaylistParser(input);
playlistId = extractYoutubePlaylistId(input);
if (playlistId == null) {
return '${context.l10n!.notYTlist}!';

20
lib/utilities/utils.dart
View File

@@ -47,3 +47,23 @@ Locale getLocaleFromLanguageCode(String? languageCode) {
// Default fallback
return const Locale('en');
}
/// Validates if a URL is a YouTube playlist URL
bool isYoutubePlaylistUrl(String url) {
final playlistRegExp = RegExp(
r'^(https?:\/\/)?(www\.)?(youtube\.com|youtu\.be)\/.*(list=([a-zA-Z0-9_-]+)).*$',
);
return playlistRegExp.hasMatch(url);
}
/// Extracts the playlist ID from a YouTube playlist URL
String? extractYoutubePlaylistId(String url) {
if (!isYoutubePlaylistUrl(url)) {
return null;
}
final playlistIdRegExp = RegExp('[&?]list=([a-zA-Z0-9_-]+)');
final match = playlistIdRegExp.firstMatch(url);
return match?.group(1);
}