Basic last.fm integration

ubuntu-flutter-community · Nov 6, 2024 · a2b3c22 · a2b3c22
1 parent e305900
commit a2b3c22
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Showing 10 changed files with 432 additions and 67 deletions.
diff --git a/lib/constants.dart b/lib/constants.dart
@@ -148,6 +148,11 @@ const kRadioIndex = 'radioIndex';
 const kPodcastIndex = 'podcastIndex';
 const kNeverShowImportFails = 'neverShowImportFails';
 const kEnableDiscordRPC = 'enableDiscordRPC';
+const kEnableLastFmScrobbling = 'enableLastFmScrobbling';
+const kLastFmApiKey = 'lastFmApiKey';
+const klastFmSecret = 'lastFmSecret';
+const kLastFmSessionKey = 'lastFmSessionKey';
+const kLastFmUsername = 'lastFmUsername';
 const kLastCountryCode = 'lastCountryCode';
 const kLastLanguageCode = 'lastLanguageCode';
 const kSearchResult = 'searchResult';

diff --git a/lib/expose/expose_service.dart b/lib/expose/expose_service.dart
@@ -1,12 +1,19 @@
 import 'dart:async';
 
 import 'package:flutter_discord_rpc/flutter_discord_rpc.dart';
+import 'package:lastfm/lastfm.dart';
 
 class ExposeService {
-  ExposeService({required FlutterDiscordRPC? discordRPC})
-      : _discordRPC = discordRPC;
+  ExposeService({
+    required FlutterDiscordRPC? discordRPC,
+    required LastFMAuthorized? lastFm,
+    required bool lastFmEnabled,
+  })
+      : _discordRPC = discordRPC, _lastFm = lastFm, _lastFmEnabled = lastFmEnabled;
 
   final FlutterDiscordRPC? _discordRPC;
+  final LastFMAuthorized? _lastFm;
+  final bool _lastFmEnabled;
   final _errorController = StreamController<String?>.broadcast();
   Stream<String?> get discordErrorStream => _errorController.stream;
   Stream<bool> get isDiscordConnectedStream =>
@@ -24,6 +31,12 @@ class ExposeService {
       additionalInfo: additionalInfo,
       imageUrl: imageUrl,
     );
+    if(_lastFmEnabled){
+      await _exposeTitleToLastfm(
+        title: title,
+        artist: artist,
+      );
+    }
   }
 
   Future<void> _exposeTitleToDiscord({
@@ -54,6 +67,21 @@ class ExposeService {
     }
   }
 
+  Future<void> _exposeTitleToLastfm({
+    required String title,
+    required String artist,
+  }) async{
+    try {
+      await _lastFm?.scrobble(
+        track: title,
+        artist: artist,
+        startTime: DateTime.now(),
+      );
+    } on Exception catch (e) {
+      _errorController.add(e.toString());
+    }
+  }
+
   Future<void> connect() async {
     await connectToDiscord();
   }
@@ -78,4 +106,4 @@ class ExposeService {
     await disconnectFromDiscord();
     await _errorController.close();
   }
-}
+}
diff --git a/lib/l10n/app_en.arb b/lib/l10n/app_en.arb
@@ -355,6 +355,12 @@
     "exposeOnlineHeadline": "Expose your listening activity online",
     "exposeToDiscordTitle": "Discord",
     "exposeToDiscordSubTitle": "The artist and title of the song/station/podcast you are currently listening to are shared.",
+    "exposeToLastfmTitle": "Last.fm",
+    "exposeToLastfmSubTitle": "The artist and title of the song/station/podcast you are currently listening to are shared.",
+    "lastfmApiKey": "Last.fm API key",
+    "lastfmSecret": "Last.fm secret",
+    "lastfmApiKeyEmpty": "Please enter an API key",
+    "lastfmSecretEmpty": "Please enter the shared secret",
     "featureDisabledOnPlatform": "This feature is currently disabled for this operating system.",
     "regionNone": "None",
     "regionAfghanistan": "Afghanistan",

diff --git a/lib/main.dart b/lib/main.dart
@@ -7,6 +7,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter_discord_rpc/flutter_discord_rpc.dart';
 import 'package:github/github.dart';
 import 'package:gtk/gtk.dart';
+import 'package:lastfm/lastfm.dart';
 import 'package:media_kit/media_kit.dart';
 import 'package:media_kit_video/media_kit_video.dart';
 import 'package:package_info_plus/package_info_plus.dart';
@@ -107,10 +108,44 @@ void registerServicesAndViewModels({
       ),
       dispose: (s) => s.dispose(),
     )
+    ..registerFactory<LastFM>(
+            (){
+          final apiKey = sharedPreferences.getString(kLastFmApiKey) ?? '';
+          final apiSecret = sharedPreferences.getString(klastFmSecret) ?? '';
+          final sessionKey = sharedPreferences.getString(kLastFmSessionKey);
+          final username = sharedPreferences.getString(kLastFmUsername);
+
+          if (sessionKey != null && username != null) {
+            return LastFMAuthorized(
+              apiKey, secret: apiSecret,
+              sessionKey: sessionKey,
+              username: username,
+            );
+          } else {
+            return LastFMUnauthorized(apiKey, apiSecret);
+          }
+        }
+    )
     ..registerLazySingleton<ExposeService>(
-      () => ExposeService(
-        discordRPC: allowDiscordRPC ? di<FlutterDiscordRPC>() : null,
-      ),
+      (){
+          final sessionKey = sharedPreferences.getString(kLastFmSessionKey);
+          final lastFMEnabled =
+          sharedPreferences.getBool(kEnableLastFmScrobbling) ?? false;
+          if(sessionKey != null){
+            return ExposeService(
+              discordRPC: allowDiscordRPC ? di<FlutterDiscordRPC>() : null,
+              lastFm: di<LastFM>() as LastFMAuthorized,
+              lastFmEnabled: lastFMEnabled,
+            );
+          }
+          else {
+            return ExposeService(
+              discordRPC: allowDiscordRPC ? di<FlutterDiscordRPC>() : null,
+              lastFm: null,
+              lastFmEnabled: lastFMEnabled,
+            );
+          }
+        },
       dispose: (s) => s.dispose(),
     )
     ..registerLazySingleton<PlayerService>(

diff --git a/lib/settings/settings_model.dart b/lib/settings/settings_model.dart
@@ -63,6 +63,18 @@ class SettingsModel extends SafeChangeNotifier {
   bool get enableDiscordRPC => _service.enableDiscordRPC;
   void setEnableDiscordRPC(bool value) => _service.setEnableDiscordRPC(value);
 
+  bool get enableLastFmScrobbling => _service.enableLastFmScrobbling;
+  String? get lastFmApiKey => _service.lastFmApiKey;
+  String? get lastFmSecret => _service.lastFmSecret;
+  String? get lastFmSessionKey => _service.lastFmSessionKey;
+  String? get lastFmUsername => _service.lastFmUsername;
+  void setEnableLastFmScrobbling(bool value) =>
+      _service.setEnableLastFmScrobbling(value);
+  void setLastFmApiKey(String value) => _service.setLastFmApiKey(value);
+  void setLastFmSecret(String value) => _service.setLastFmSecret(value);
+  void setLastFmSessionKey(String value) => _service.setLastFmSessionKey(value);
+  void setLastFmUsername(String value) => _service.setLastFmUsername(value);
+
   bool get useMoreAnimations => _service.useMoreAnimations;
   void setUseMoreAnimations(bool value) => _service.setUseMoreAnimations(value);
 

diff --git a/lib/settings/settings_service.dart b/lib/settings/settings_service.dart
@@ -37,6 +37,48 @@ class SettingsService {
     );
   }
 
+  bool get enableLastFmScrobbling =>
+      _preferences.getBool(kEnableLastFmScrobbling) ?? false;
+  String? get lastFmApiKey => _preferences.getString(kLastFmApiKey);
+  String? get lastFmSecret => _preferences.getString(klastFmSecret);
+  String? get lastFmSessionKey => _preferences.getString(kLastFmSessionKey);
+  String? get lastFmUsername => _preferences.getString(kLastFmUsername);
+  void setEnableLastFmScrobbling(bool value) {
+    _preferences.setBool(kEnableLastFmScrobbling, value).then(
+          (saved) {
+        if (saved) _propertiesChangedController.add(true);
+      },
+    );
+  }
+  void setLastFmApiKey(String value) {
+    _preferences.setString(kLastFmApiKey, value).then(
+          (saved) {
+        if (saved) _propertiesChangedController.add(true);
+      },
+    );
+  }
+  void setLastFmSecret(String value) {
+    _preferences.setString(klastFmSecret, value).then(
+          (saved) {
+        if (saved) _propertiesChangedController.add(true);
+      },
+    );
+  }
+  void setLastFmSessionKey(String value) {
+    _preferences.setString(kLastFmSessionKey, value).then(
+          (saved) {
+        if (saved) _propertiesChangedController.add(true);
+      },
+    );
+  }
+  void setLastFmUsername(String value) {
+    _preferences.setString(kLastFmUsername, value).then(
+          (saved) {
+        if (saved) _propertiesChangedController.add(true);
+      },
+    );
+  }
+
   bool get enableDiscordRPC => _preferences.getBool(kEnableDiscordRPC) ?? false;
   void setEnableDiscordRPC(bool value) {
     _preferences.setBool(kEnableDiscordRPC, value).then(