Added server dashboard button to menu

The button is only shown if the user has
any of the management permissions.

lib/backend/permissions.dart

@@ -12,34 +12,48 @@ class ServerPermission {
   static int get none {
     return oB("0000000000000000");
   }
+
   // default permission set
   static int get def {
     return oB("0000000000000011");
   }
+
   static int get canUseAPI {
     return oB("0000000000000001");
   }
+
   static int get provideCert {
     return oB("0000000000000010");
   }
+
   static int get manageOTA {
     return oB("0000010000000000");
   }
+
   static int get manageServerProductList {
     return oB("0000100000000000");
   }
+
   static int get viewUsersAndLists {
     return oB("0001000000000000");
   }
+
   static int get editSettings {
     return oB("0010000000000000");
   }
+
   static int get editPermissions {
     return oB("0100000000000000");
   }
+
   static int get editUsers {
     return oB("1000000000000000");
   }
+
+  static int get allManagement {
+    return oB("1111110000000000");
+  }
+
   static int get all {
     return oB("1111111111111111");
   }

lib/backend/user.dart

@@ -36,3 +36,31 @@ class User {
     stream.listen(cb);
   }
 }
+
+class AccountMeta {
+  final int permissions;
+  final String username;
+  final bool discvoverable;
+  final int maxRoomCount;
+  final int maxRoomSize;
+  final int maxRoomMemberCount;
+
+  const AccountMeta(
+      {required this.permissions,
+      required this.username,
+      required this.maxRoomSize,
+      required this.maxRoomCount,
+      required this.maxRoomMemberCount,
+      required this.discvoverable});
+
+  factory AccountMeta.fromJSON(dynamic json) {
+    return AccountMeta(
+      permissions: json['rights'],
+      username: json['name'],
+      maxRoomSize: json['maxRoomSize'],
+      maxRoomCount: json['maxRooms'],
+      maxRoomMemberCount: json['maxUsersPerRoom'],
+      discvoverable: json['viewable'] == 1
+    );
+  }
+}

lib/main.dart

@@ -2,6 +2,7 @@ import 'package:flutter/material.dart';
 import 'package:outbag_app/backend/user.dart';
 import 'package:outbag_app/screens/room/join.dart';
 import 'package:outbag_app/screens/room/new.dart';
+import 'package:provider/provider.dart';
 import './screens/home.dart';
 import './screens/welcome.dart';
 import './screens/room/main.dart';
@@ -11,25 +12,25 @@ import 'package:routemaster/routemaster.dart';
 
 // routes when user is not logged in
 final routesUnauthorized = RouteMap(routes: {
-  '/welcome/': (_) => const MaterialPage(child: WelcomePage()),
-  '/signup': (_) => const MaterialPage(child: AuthPage(mode: Mode.signup)),
-  '/signupOTA': (_) =>
-      const MaterialPage(child: AuthPage(mode: Mode.signupOTA)),
-  '/signin': (_) => const MaterialPage(child: AuthPage(mode: Mode.signin)),
-}, onUnknownRoute: (_) => const MaterialPage(child: WelcomePage()));
+    '/welcome/': (_) => const MaterialPage(child: WelcomePage()),
+    '/signup': (_) => const MaterialPage(child: AuthPage(mode: Mode.signup)),
+    '/signupOTA': (_) =>
+    const MaterialPage(child: AuthPage(mode: Mode.signupOTA)),
+    '/signin': (_) => const MaterialPage(child: AuthPage(mode: Mode.signin)),
+  }, onUnknownRoute: (_) => const MaterialPage(child: WelcomePage()));
 
 // routes when user is logged in
 final routesLoggedIn = RouteMap(routes: {
-  '/': (_) => const MaterialPage(child: HomePage()),
-  '/add-room/new': (_) => const MaterialPage(child: NewRoomPage()),
-  '/add-room': (_) => const MaterialPage(child: JoinRoomPage()),
-  '/r/:server/:tag/': (info) {
-    final server = info.pathParameters['server'] ?? "";
-    final tag = info.pathParameters['tag'] ?? "";
+    '/': (_) => const MaterialPage(child: HomePage()),
+    '/add-room/new': (_) => const MaterialPage(child: NewRoomPage()),
+    '/add-room': (_) => const MaterialPage(child: JoinRoomPage()),
+    '/r/:server/:tag/': (info) {
+      final server = info.pathParameters['server'] ?? "";
+      final tag = info.pathParameters['tag'] ?? "";
 
-    return MaterialPage(child: RoomPage(server, tag));
-  },
-}, onUnknownRoute: (_) => const Redirect('/'));
+      return MaterialPage(child: RoomPage(server, tag));
+    },
+  }, onUnknownRoute: (_) => const Redirect('/'));
 
 void main() {
   WidgetsFlutterBinding.ensureInitialized();
@@ -48,6 +49,7 @@ class _OutbagAppState extends State {
   // unless not userdata is found
   // or the userdata turns out to be wrong
   bool isAuthorized = true;
+  AccountMeta? info;
 
   @override
   void initState() {
@@ -57,70 +59,75 @@ class _OutbagAppState extends State {
     // with existing details
     // NOTE: also functions as a way to verify ther data
     (() async {
-      User credentials;
-      try {
-        credentials = await User.fromDisk();
-      } catch (_) {
-        // invalid credentials
-        // log out
-        setState(() {
-          isAuthorized = false;
-        });
-        return;
-      }
-      try {
-        final resp = await postWithCreadentials(
+        User credentials;
+        try {
+          credentials = await User.fromDisk();
+        } catch (_) {
+          // invalid credentials
+          // log out
+          setState(() {
+              isAuthorized = false;
+          });
+          return;
+        }
+        try {
+          final resp = await postWithCreadentials(
             target: credentials.server,
             path: 'getMyAccount',
             credentials: credentials,
             body: {});
-        if (resp.res == Result.ok) {
-          print(resp.body);
+          if (resp.res == Result.ok) {
+            final info = AccountMeta.fromJSON(resp.body['data']);
+            setState(() {
+                isAuthorized = true;
+                this.info = info;
+            });
+          } else {
+            // credentials are wrong
+            // log out
+            setState(() {
+                isAuthorized = false;
+            });
+          }
+        } catch (_) {
+          // user is currently offline
+          // approve login,
+          // until user goes back offline
+          // NOTE TODO: check user data once online
           setState(() {
-            isAuthorized = true;
-          });
-        } else {
-          // credentials are wrong
-          // log out
-          setState(() {
-            isAuthorized = true;
+              isAuthorized = true;
           });
         }
-      } catch (_) {
-        // user is currently offline
-        // approve login,
-        // until user goes back offline
-        // NOTE TODO: check user data once online
-        setState(() {
-          isAuthorized = true;
-        });
-      }
     })();
 
     // wait for user to be authorized
     User.listen((data) async {
-      try {
-        await User.fromDisk();
-        setState(() {
-          isAuthorized = true;
-        });
-      } catch (_) {}
+        try {
+          await User.fromDisk();
+          setState(() {
+              isAuthorized = true;
+          });
+        } catch (_) {}
     });
   }
 
   @override
   Widget build(BuildContext context) {
-    return MaterialApp.router(
-      title: "Outbag",
-      // TODO: change back to system (or load from disk)
-      //themeMode: ThemeMode.system,
-      themeMode: ThemeMode.dark,
-      theme: ThemeData(useMaterial3: true, brightness: Brightness.light),
-      darkTheme: ThemeData(useMaterial3: true, brightness: Brightness.dark),
-      routerDelegate: RoutemasterDelegate(
+    return MultiProvider(
+      providers: [
+        Provider<AccountMeta?>.value(value: info,),
+      ],
+      child: MaterialApp.router(
+        title: "Outbag",
+        // TODO: change back to system (or load from disk)
+        //themeMode: ThemeMode.system,
+        themeMode: ThemeMode.dark,
+        theme: ThemeData(useMaterial3: true, brightness: Brightness.light),
+        darkTheme: ThemeData(useMaterial3: true, brightness: Brightness.dark),
+        routerDelegate: RoutemasterDelegate(
           routesBuilder: (context) =>
-              isAuthorized ? routesLoggedIn : routesUnauthorized),
-      routeInformationParser: const RoutemasterParser(),
-    );
+          isAuthorized ? routesLoggedIn : routesUnauthorized),
+        routeInformationParser: const RoutemasterParser(),
+    ));
   }
 }

lib/screens/home.dart

@@ -2,8 +2,10 @@ import 'dart:convert';
 
 import 'package:flutter/material.dart';
 import 'package:flutter_svg/flutter_svg.dart';
+import 'package:outbag_app/backend/permissions.dart';
 import 'package:outbag_app/backend/request.dart';
 import 'package:outbag_app/backend/user.dart';
+import 'package:provider/provider.dart';
 import 'package:routemaster/routemaster.dart';
 import '../backend/room.dart';
 
@@ -103,6 +105,16 @@ class _HomePageState extends State<HomePage> {
                     // show settings screen
                     Routemaster.of(context).push("/settings");
                   }),
+                  ...(context.watch<AccountMeta?>() != null &&
+                    (context.watch<AccountMeta?>()?.permissions)! & ServerPermission.allManagement != 0)?[
+              MenuItemButton(
+                  leadingIcon: const Icon(Icons.dns),
+                  child: const Text('Server Dashboard'),
+                  onPressed: () {
+                    // show settings screen
+                    Routemaster.of(context).push("/server");
+                  }),
+                  ]:[],
               MenuItemButton(
                   leadingIcon: const Icon(Icons.info_rounded),
                   child: const Text('About'),

pubspec.lock

@@ -184,6 +184,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.8.0"
+  nested:
+    dependency: transitive
+    description:
+      name: nested
+      sha256: "03bac4c528c64c95c722ec99280375a6f2fc708eec17c7b3f07253b626cd2a20"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.0.0"
   path:
     dependency: transitive
     description:
@@ -280,6 +288,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "4.2.4"
+  provider:
+    dependency: "direct main"
+    description:
+      name: provider
+      sha256: cdbe7530b12ecd9eb455bdaa2fcb8d4dad22e80b8afb4798b41479d5ce26847f
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.0.5"
   routemaster:
     dependency: "direct main"
     description:

pubspec.yaml

@@ -40,6 +40,7 @@ dependencies:
   http: ^0.13.5
   localstore: ^1.3.5
   crypto: ^3.0.2
+  provider: ^6.0.5
 
 dev_dependencies:
   flutter_test: