neon: Cache user agent

packages/neon/neon/lib/neon.dart

@@ -2,6 +2,7 @@ import 'dart:async';
 
 import 'package:flutter/material.dart';
 import 'package:flutter_native_splash/flutter_native_splash.dart';
+import 'package:meta/meta.dart';
 import 'package:neon/src/app.dart';
 import 'package:neon/src/blocs/accounts.dart';
 import 'package:neon/src/blocs/first_launch.dart';
@@ -17,6 +18,9 @@ import 'package:package_info_plus/package_info_plus.dart';
 import 'package:provider/provider.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 
+@internal
+late final String neonUserAgent;
+
 Future runNeon({
   required final Iterable<AppImplementation> Function(SharedPreferences, RequestManager, NeonPlatform)
       getAppImplementations,
@@ -39,6 +43,11 @@ Future runNeon({
   final allAppImplementations = getAppImplementations(sharedPreferences, requestManager, platform);
 
   final packageInfo = await PackageInfo.fromPlatform();
+  var buildNumber = packageInfo.buildNumber;
+  if (buildNumber.isEmpty) {
+    buildNumber = '1';
+  }
+  neonUserAgent = 'Neon ${packageInfo.version}+$buildNumber';
 
   final globalOptions = GlobalOptions(
     sharedPreferences,

packages/neon/neon/lib/src/blocs/login_check_account.dart

@@ -1,11 +1,11 @@
 import 'dart:async';
 
 import 'package:flutter/foundation.dart';
+import 'package:neon/neon.dart';
 import 'package:neon/src/bloc/bloc.dart';
 import 'package:neon/src/bloc/result.dart';
 import 'package:neon/src/models/account.dart';
 import 'package:nextcloud/nextcloud.dart';
-import 'package:package_info_plus/package_info_plus.dart';
 import 'package:rxdart/rxdart.dart';
 
 abstract interface class LoginCheckAccountBlocEvents {}
@@ -18,7 +18,6 @@ abstract interface class LoginCheckAccountBlocStates {
 class LoginCheckAccountBloc extends InteractiveBloc
     implements LoginCheckAccountBlocEvents, LoginCheckAccountBlocStates {
   LoginCheckAccountBloc(
-    this._packageInfo,
     this.serverURL,
     this.loginName,
     this.password,
@@ -26,7 +25,6 @@ class LoginCheckAccountBloc extends InteractiveBloc
     unawaited(refresh());
   }
 
-  final PackageInfo _packageInfo;
   final String serverURL;
   final String loginName;
   final String password;
@@ -48,7 +46,7 @@ class LoginCheckAccountBloc extends InteractiveBloc
         serverURL,
         loginName: loginName,
         password: password,
-        userAgentOverride: userAgent(_packageInfo),
+        userAgentOverride: neonUserAgent,
       );
 
       final response = await client.provisioningApi.getCurrentUser();
@@ -58,7 +56,7 @@ class LoginCheckAccountBloc extends InteractiveBloc
         loginName: loginName,
         username: response.ocs.data.id,
         password: password,
-        userAgent: userAgent(_packageInfo),
+        userAgent: neonUserAgent,
       );
 
       state.add(Result.success(account));

packages/neon/neon/lib/src/blocs/login_check_server_status.dart

@@ -1,11 +1,10 @@
 import 'dart:async';
 
 import 'package:flutter/foundation.dart';
+import 'package:neon/neon.dart';
 import 'package:neon/src/bloc/bloc.dart';
 import 'package:neon/src/bloc/result.dart';
-import 'package:neon/src/models/account.dart';
 import 'package:nextcloud/nextcloud.dart';
-import 'package:package_info_plus/package_info_plus.dart';
 import 'package:rxdart/rxdart.dart';
 
 abstract interface class LoginCheckServerStatusBlocEvents {}
@@ -17,14 +16,10 @@ abstract interface class LoginCheckServerStatusBlocStates {
 
 class LoginCheckServerStatusBloc extends InteractiveBloc
     implements LoginCheckServerStatusBlocEvents, LoginCheckServerStatusBlocStates {
-  LoginCheckServerStatusBloc(
-    this._packageInfo,
-    this.serverURL,
-  ) {
+  LoginCheckServerStatusBloc(this.serverURL) {
     unawaited(refresh());
   }
 
-  final PackageInfo _packageInfo;
   final String serverURL;
 
   @override
@@ -42,7 +37,7 @@ class LoginCheckServerStatusBloc extends InteractiveBloc
     try {
       final client = NextcloudClient(
         serverURL,
-        userAgentOverride: userAgent(_packageInfo),
+        userAgentOverride: neonUserAgent,
       );
 
       final status = await client.core.getStatus();

packages/neon/neon/lib/src/blocs/login_flow.dart

@@ -1,11 +1,10 @@
 import 'dart:async';
 
 import 'package:flutter/foundation.dart';
+import 'package:neon/neon.dart';
 import 'package:neon/src/bloc/bloc.dart';
 import 'package:neon/src/bloc/result.dart';
-import 'package:neon/src/models/account.dart';
 import 'package:nextcloud/nextcloud.dart';
-import 'package:package_info_plus/package_info_plus.dart';
 import 'package:rxdart/rxdart.dart';
 
 abstract class LoginFlowBlocEvents {}
@@ -17,18 +16,14 @@ abstract class LoginFlowBlocStates {
 }
 
 class LoginFlowBloc extends InteractiveBloc implements LoginFlowBlocEvents, LoginFlowBlocStates {
-  LoginFlowBloc(
-    this._packageInfo,
-    this.serverURL,
-  ) {
+  LoginFlowBloc(this.serverURL) {
     unawaited(refresh());
   }
 
-  final PackageInfo _packageInfo;
   final String serverURL;
   late final _client = NextcloudClient(
     serverURL,
-    userAgentOverride: userAgent(_packageInfo),
+    userAgentOverride: neonUserAgent,
   );
   final _resultController = StreamController<CoreLoginFlowResult>();
 

packages/neon/neon/lib/src/models/account.dart

@@ -5,18 +5,9 @@ import 'package:crypto/crypto.dart';
 import 'package:flutter/foundation.dart';
 import 'package:json_annotation/json_annotation.dart';
 import 'package:nextcloud/nextcloud.dart';
-import 'package:package_info_plus/package_info_plus.dart';
 
 part 'account.g.dart';
 
-String userAgent(final PackageInfo packageInfo) {
-  var buildNumber = packageInfo.buildNumber;
-  if (buildNumber.isEmpty) {
-    buildNumber = '1';
-  }
-  return 'Neon ${packageInfo.version}+$buildNumber';
-}
-
 @JsonSerializable()
 @immutable
 class Account {

packages/neon/neon/lib/src/pages/login_check_account.dart

@@ -11,7 +11,6 @@ import 'package:neon/src/widgets/account_tile.dart';
 import 'package:neon/src/widgets/exception.dart';
 import 'package:neon/src/widgets/linear_progress_indicator.dart';
 import 'package:neon/src/widgets/validation_tile.dart';
-import 'package:package_info_plus/package_info_plus.dart';
 import 'package:provider/provider.dart';
 
 class LoginCheckAccountPage extends StatefulWidget {
@@ -38,7 +37,6 @@ class _LoginCheckAccountPageState extends State<LoginCheckAccountPage> {
     super.initState();
 
     bloc = LoginCheckAccountBloc(
-      Provider.of<PackageInfo>(context, listen: false),
       widget.serverURL,
       widget.loginName,
       widget.password,

packages/neon/neon/lib/src/pages/login_check_server_status.dart

@@ -8,8 +8,6 @@ import 'package:neon/src/widgets/exception.dart';
 import 'package:neon/src/widgets/linear_progress_indicator.dart';
 import 'package:neon/src/widgets/validation_tile.dart';
 import 'package:nextcloud/nextcloud.dart';
-import 'package:package_info_plus/package_info_plus.dart';
-import 'package:provider/provider.dart';
 
 class LoginCheckServerStatusPage extends StatefulWidget {
   const LoginCheckServerStatusPage({
@@ -30,7 +28,7 @@ class _LoginCheckServerStatusPageState extends State<LoginCheckServerStatusPage>
   void initState() {
     super.initState();
 
-    bloc = LoginCheckServerStatusBloc(Provider.of<PackageInfo>(context, listen: false), widget.serverURL);
+    bloc = LoginCheckServerStatusBloc(widget.serverURL);
   }
 
   @override

packages/neon/neon/lib/src/pages/login_flow.dart

@@ -5,8 +5,6 @@ import 'package:neon/src/blocs/login_flow.dart';
 import 'package:neon/src/router.dart';
 import 'package:neon/src/widgets/exception.dart';
 import 'package:neon/src/widgets/linear_progress_indicator.dart';
-import 'package:package_info_plus/package_info_plus.dart';
-import 'package:provider/provider.dart';
 import 'package:url_launcher/url_launcher_string.dart';
 
 class LoginFlowPage extends StatefulWidget {
@@ -28,7 +26,7 @@ class _LoginFlowPageState extends State<LoginFlowPage> {
   void initState() {
     super.initState();
 
-    bloc = LoginFlowBloc(Provider.of<PackageInfo>(context, listen: false), widget.serverURL);
+    bloc = LoginFlowBloc(widget.serverURL);
 
     bloc.init.listen((final result) async {
       if (result.hasData) {