neon: Refactor package info usage

2 years ago · 3709354fa9
8 changed files with 53 additions and 25 deletions
--- a/packages/neon/lib/main.dart
+++ b/packages/neon/lib/main.dart
@ -6,6 +6,7 @@ import 'package:neon/app.dart';
 import 'package:neon/src/blocs/accounts.dart';
 import 'package:neon/src/blocs/push_notifications.dart';
 import 'package:neon/src/neon.dart';
+import 'package:package_info_plus/package_info_plus.dart';
 import 'package:provider/provider.dart';
 import 'package:shared_preferences/shared_preferences.dart';

@ -25,16 +26,17 @@ Future main() async {

  FlutterNativeSplash.preserve(widgetsBinding: WidgetsBinding.instance);

-  await Global.init();
-
  final sharedPreferences = await SharedPreferences.getInstance();

  final platform = await getNeonPlatform();
  final requestManager = await getRequestManager(platform);
  final allAppImplementations = getAppImplementations(sharedPreferences, requestManager, platform);

+  final packageInfo = await PackageInfo.fromPlatform();
+
  final globalOptions = GlobalOptions(
    Storage('global', sharedPreferences),
+    packageInfo,
  );

  final accountsBloc = AccountsBloc(
@ -42,6 +44,7 @@ Future main() async {
    Storage('accounts', sharedPreferences),
    sharedPreferences,
    globalOptions,
+    packageInfo,
  );
  final pushNotificationsBloc = PushNotificationsBloc(
    accountsBloc,
@ -78,6 +81,9 @@ Future main() async {
        Provider<List<AppImplementation>>(
          create: (final _) => allAppImplementations,
        ),
+        Provider<PackageInfo>(
+          create: (final _) => packageInfo,
+        ),
      ],
      child: NeonApp(
        accountsBloc: accountsBloc,
--- a/packages/neon/lib/src/blocs/accounts.dart
+++ b/packages/neon/lib/src/blocs/accounts.dart
@ -4,6 +4,7 @@ import 'package:neon/src/blocs/user_details.dart';
 import 'package:neon/src/blocs/user_status.dart';
 import 'package:neon/src/models/account.dart';
 import 'package:neon/src/neon.dart';
+import 'package:package_info_plus/package_info_plus.dart';
 import 'package:rx_bloc/rx_bloc.dart';
 import 'package:rxdart/rxdart.dart';
 import 'package:shared_preferences/shared_preferences.dart';
@ -29,6 +30,7 @@ class AccountsBloc extends $AccountsBloc {
    this._storage,
    this._sharedPreferences,
    this._globalOptions,
+    this._packageInfo,
  ) {
    _accountsSubject.listen((final accounts) async {
      _globalOptions.updateAccounts(accounts);
@ -53,6 +55,7 @@ class AccountsBloc extends $AccountsBloc {
    });

    _$addAccountEvent.listen((final account) async {
+      account.setupClient(_packageInfo);
      if (_activeAccountSubject.valueOrNull == null) {
        setActiveAccount(account);
      }
@ -71,6 +74,7 @@ class AccountsBloc extends $AccountsBloc {
    });

    _$updateAccountEvent.listen((final account) async {
+      account.setupClient(_packageInfo);
      final accounts = _accountsSubject.value;
      final index = accounts.indexWhere((final a) => a.id == account.id);
      if (index == -1) {
@ -92,7 +96,7 @@ class AccountsBloc extends $AccountsBloc {
      _accountsSubject.add(
        _storage
            .getStringList(_keyAccounts)!
-            .map((final a) => Account.fromJson(json.decode(a) as Map<String, dynamic>))
+            .map((final a) => (Account.fromJson(json.decode(a) as Map<String, dynamic>))..setupClient(_packageInfo))
            .toList(),
      );
    }
@ -126,13 +130,14 @@ class AccountsBloc extends $AccountsBloc {
    return null;
  }

+  final RequestManager _requestManager;
  final Storage _storage;
  final SharedPreferences _sharedPreferences;
  final GlobalOptions _globalOptions;
+  final PackageInfo _packageInfo;
  final _keyAccounts = 'accounts';
  final _keyLastUsedAccount = 'last-used-account';

-  final RequestManager _requestManager;
  final _accountsOptions = <String, AccountSpecificOptions>{};
  late final _activeAccountSubject = BehaviorSubject<Account?>.seeded(null);
  late final _accountsSubject = BehaviorSubject<List<Account>>.seeded([]);
--- a/packages/neon/lib/src/blocs/login.dart
+++ b/packages/neon/lib/src/blocs/login.dart
@ -3,6 +3,7 @@ import 'dart:async';
 import 'package:flutter/foundation.dart';
 import 'package:neon/src/models/account.dart';
 import 'package:nextcloud/nextcloud.dart';
+import 'package:package_info_plus/package_info_plus.dart';
 import 'package:rx_bloc/rx_bloc.dart';
 import 'package:rxdart/rxdart.dart';

@ -24,7 +25,7 @@ abstract class LoginBlocStates {

@RxBloc()
 class LoginBloc extends $LoginBloc {
-  LoginBloc() {
+  LoginBloc(this._packageInfo) {
    _$setServerURLEvent.listen((final url) async {
      _serverURLSubject.add(url);
      _loginFlowInitSubject.add(null);
@ -35,7 +36,7 @@ class LoginBloc extends $LoginBloc {
        try {
          final client = NextcloudClient(
            url,
-            userAgentOverride: userAgentOverride(),
+            userAgentOverride: userAgent(_packageInfo),
          );

          final status = (await client.core.getStatus())!;
@ -74,6 +75,8 @@ class LoginBloc extends $LoginBloc {
    }
  }

+  final PackageInfo _packageInfo;
+
  final _serverURLSubject = BehaviorSubject<String?>.seeded(null);
  final _serverConnectionStateSubject = BehaviorSubject<ServerConnectionState?>.seeded(null);
  final _loginFlowInitSubject = BehaviorSubject<CoreLoginFlowInit?>.seeded(null);
--- a/packages/neon/lib/src/models/account.dart
+++ b/packages/neon/lib/src/models/account.dart
@ -5,12 +5,13 @@ import 'package:json_annotation/json_annotation.dart';
 import 'package:neon/l10n/localizations.dart';
 import 'package:neon/src/neon.dart';
 import 'package:nextcloud/nextcloud.dart';
+import 'package:package_info_plus/package_info_plus.dart';
 import 'package:rxdart/rxdart.dart';
 import 'package:settings/settings.dart';

 part 'account.g.dart';

-String userAgentOverride() => 'Neon ${Global.packageInfo.version}+${Global.packageInfo.buildNumber}';
+String userAgent(PackageInfo packageInfo) => 'Neon ${packageInfo.version}+${packageInfo.buildNumber}';

@JsonSerializable()
 class Account {
@ -49,12 +50,22 @@ class Account {

  NextcloudClient? _client;

-  NextcloudClient get client => _client ??= NextcloudClient(
+  void setupClient(PackageInfo packageInfo) {
+    _client ??= NextcloudClient(
      serverURL,
      username: username,
      password: password ?? appPassword,
-        userAgentOverride: userAgentOverride(),
+      userAgentOverride: userAgent(packageInfo),
    );
+  }
+
+  NextcloudClient get client {
+    if (_client == null) {
+      throw Exception('You need to call setupClient() first');
+    }
+
+    return _client!;
+  }
 }

 Map<String, String> _idCache = {};
--- a/packages/neon/lib/src/pages/login/login.dart
+++ b/packages/neon/lib/src/pages/login/login.dart
@ -16,12 +16,16 @@ class _LoginPageState extends State<LoginPage> {
  WebViewController? _webViewController;
  final _formKey = GlobalKey<FormState>();
  final _focusNode = FocusNode();
-  final _loginBloc = LoginBloc();
+  late final PackageInfo _packageInfo;
+  late final LoginBloc _loginBloc;

  @override
  void initState() {
    super.initState();

+    _packageInfo = Provider.of<PackageInfo>(context, listen: false);
+    _loginBloc = LoginBloc(_packageInfo);
+
    if (widget.serverURL != null) {
      _loginBloc.setServerURL(widget.serverURL!);
    }
@ -73,7 +77,7 @@ class _LoginPageState extends State<LoginPage> {
    final Env? env,
  ) =>
      {
-        HttpHeaders.userAgentHeader: userAgentOverride(),
+        HttpHeaders.userAgentHeader: userAgent(_packageInfo),
        if (env != null) ...{
          HttpHeaders.authorizationHeader:
              'Basic ${base64.encode(utf8.encode('${env.testUsername}:${env.testPassword}'))}',
@ -137,7 +141,7 @@ class _LoginPageState extends State<LoginPage> {
                      ? WebView(
                          javascriptMode: JavascriptMode.unrestricted,
                          zoomEnabled: false,
-                          userAgent: userAgentOverride(),
+                          userAgent: userAgent(_packageInfo),
                          onWebViewCreated: (final controller) async {
                            _webViewController = controller;
                            final url =
--- a/packages/neon/lib/src/pages/settings/settings.dart
+++ b/packages/neon/lib/src/pages/settings/settings.dart
@ -249,7 +249,7 @@ class _SettingsPageState extends State<SettingsPage> {
                                  withoutText: true,
                                ),
                                applicationLegalese: await rootBundle.loadString('assets/LEGALESE.txt'),
-                                applicationVersion: (await PackageInfo.fromPlatform()).version,
+                                applicationVersion: Provider.of<PackageInfo>(context, listen: false).version,
                              );
                            },
                          ),
--- a/packages/neon/lib/src/utils/global.dart
+++ b/packages/neon/lib/src/utils/global.dart
@ -1,11 +1,6 @@
 part of '../neon.dart';

 class Global {
-  static Future init() async {
-    packageInfo = await PackageInfo.fromPlatform();
-  }
-
-  static late PackageInfo packageInfo;
  static Function()? onPushNotificationReceived;
  static Function(String? payload)? onPushNotificationClicked;
  static Future<bool> Function(NotificationsNotification notification)? handleNotificationOpening;
--- a/packages/neon/lib/src/utils/global_options.dart
+++ b/packages/neon/lib/src/utils/global_options.dart
@ -1,7 +1,10 @@
 part of '../neon.dart';

 class GlobalOptions {
-  GlobalOptions(this._storage) {
+  GlobalOptions(
+    this._storage,
+    this._packageInfo,
+  ) {
    themeMode.stream.listen((final value) {
      _themeOLEDAsDarkEnabledSubject.add(value != ThemeMode.light);
    });
@ -29,13 +32,14 @@ class GlobalOptions {
  }

  final Storage _storage;
+  final PackageInfo _packageInfo;
  final _accountsIDsSubject = BehaviorSubject<Map<String?, LabelBuilder>>();
  final _themeOLEDAsDarkEnabledSubject = BehaviorSubject<bool>();
  final _pushNotificationsEnabledSubject = BehaviorSubject<bool>();
  final _pushNotificationsDistributorsSubject = BehaviorSubject<Map<String?, LabelBuilder>>();

-  final _distributorsMap = <String, String Function(BuildContext)>{
-    Global.packageInfo.packageName: (final context) =>
+  late final _distributorsMap = <String, String Function(BuildContext)>{
+    _packageInfo.packageName: (final context) =>
        AppLocalizations.of(context).globalOptionsPushNotificationsDistributorFirebaseEmbedded,
    'com.github.gotify.up': (final context) =>
        AppLocalizations.of(context).globalOptionsPushNotificationsDistributorGotifyUP,