Merge pull request #70 from denysvitali/feature/add-web-support

Add web support

.metadata

@@ -4,5 +4,27 @@
 # This file should be version controlled and should not be manually edited.
 
 version:
-  revision: 3b309bda072a6b326e8aa4591a5836af600923ce
-  channel: beta
+  revision: "300451adae589accbece3490f4396f10bdf15e6e"
+  channel: "stable"
+
+project_type: app
+
+# Tracks metadata for the flutter migrate command
+migration:
+  platforms:
+    - platform: root
+      create_revision: 300451adae589accbece3490f4396f10bdf15e6e
+      base_revision: 300451adae589accbece3490f4396f10bdf15e6e
+    - platform: web
+      create_revision: 300451adae589accbece3490f4396f10bdf15e6e
+      base_revision: 300451adae589accbece3490f4396f10bdf15e6e
+
+  # User provided section
+
+  # List of Local paths (relative to this file) that should be
+  # ignored by the migrate tool.
+  #
+  # Files that are not part of the templates will be ignored by default.
+  unmanaged_files:
+    - 'lib/main.dart'
+    - 'ios/Runner.xcodeproj/project.pbxproj'

.vscode/launch.json

@@ -1,14 +1,19 @@
 {
-    "configurations": [
-        {
-            "name": "Flutter",
-            "request": "launch",
-            "type": "dart",
-            "flutterMode": "debug",
-            "args": [
-                "--flavor",
-                "main"
-            ],
-        }
-    ]
+  "configurations": [
+    {
+      "name": "Flutter (Chromium)",
+      "type": "dart",
+      "request": "launch",
+      "program": "lib/main.dart",
+      "args": ["-d", "chrome", "--flavor", "main"],
+      "deviceId": "chrome",
+    },
+    {
+      "name": "Flutter",
+      "request": "launch",
+      "type": "dart",
+      "flutterMode": "debug",
+      "args": ["--flavor", "main"]
+    }
+  ]
 }

lib/components/KanbanWidget.dart

@@ -7,7 +7,6 @@ import 'package:provider/provider.dart';
 
 import '../global.dart';
 import '../models/bucket.dart';
-import '../models/list.dart';
 import '../models/project.dart';
 import '../pages/list/list.dart';
 import '../stores/project_store.dart';

lib/global.dart

@@ -1,5 +1,6 @@
 import 'dart:developer' as dev;
 
+import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_secure_storage/flutter_secure_storage.dart';
 import 'package:vikunja_app/api/bucket_implementation.dart';
@@ -89,6 +90,9 @@ class VikunjaGlobalState extends State<VikunjaGlobal> {
   late String currentTimeZone;
 
   void updateWorkmanagerDuration() {
+    if (kIsWeb) {
+      return;
+    }
     Workmanager().cancelAll().then((value) {
       settingsManager.getWorkmanagerDuration().then((duration) {
         if (duration.inMinutes > 0) {

lib/main.dart

@@ -1,6 +1,7 @@
 import 'dart:io';
 
 import 'package:dynamic_color/dynamic_color.dart';
+import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_secure_storage/flutter_secure_storage.dart';
 import 'package:permission_handler/permission_handler.dart';
@@ -34,6 +35,9 @@ class IgnoreCertHttpOverrides extends HttpOverrides {
 
 @pragma('vm:entry-point')
 void callbackDispatcher() {
+  if (kIsWeb) {
+    return;
+  }
   Workmanager().executeTask((task, inputData) async {
     print(
         "Native called background task: $task"); //simpleTask will be emitted here.
@@ -95,18 +99,31 @@ void main() async {
       Permission.notification.request();
     }
   });
-  await FlutterDownloader.initialize();
-  Workmanager().initialize(callbackDispatcher, isInDebugMode: false);
+  try {
+    if (!kIsWeb) {
+      await FlutterDownloader.initialize();
+    }
+  } catch (e) {
+    print("Failed to initialize downloader: $e");
+  }
+  try {
+    if (!kIsWeb) {
+      Workmanager().initialize(callbackDispatcher, isInDebugMode: false);
+    }
+  } catch (e) {
+    print("Failed to initialize workmanager: $e");
+  }
   runApp(VikunjaGlobal(
-      child: new VikunjaApp(
-        home: HomePage(),
-        key: UniqueKey(),
-        navkey: globalNavigatorKey,
-      ),
-      login: new VikunjaApp(
-        home: LoginPage(),
-        key: UniqueKey(),
-      )));
+    child: new VikunjaApp(
+      home: HomePage(),
+      key: UniqueKey(),
+      navkey: globalNavigatorKey,
+    ),
+    login: new VikunjaApp(
+      home: LoginPage(),
+      key: UniqueKey(),
+    ),
+  ));
 }
 
 final ValueNotifier<bool> updateTheme = ValueNotifier(false);
@@ -118,38 +135,41 @@ class VikunjaApp extends StatelessWidget {
   const VikunjaApp({Key? key, required this.home, this.navkey})
       : super(key: key);
 
+  Future<ThemeData> getThemedata() async {
+    FlutterThemeMode themeMode = FlutterThemeMode.light;
+    try {
+      SettingsManager manager = SettingsManager(new FlutterSecureStorage());
+      themeMode = await manager.getThemeMode();
+    } catch (e) {
+      print("Failed to get theme mode: $e");
+    }
+    switch (themeMode) {
+      case FlutterThemeMode.dark:
+        return buildVikunjaDarkTheme();
+      case FlutterThemeMode.materialYouLight:
+        return buildVikunjaMaterialLightTheme();
+      case FlutterThemeMode.materialYouDark:
+        return buildVikunjaMaterialDarkTheme();
+      default:
+        return buildVikunjaTheme();
+    }
+  }
+
   @override
   Widget build(BuildContext context) {
-    SettingsManager manager = SettingsManager(new FlutterSecureStorage());
-
     return new ValueListenableBuilder(
         valueListenable: updateTheme,
         builder: (_, mode, __) {
-          updateTheme.value = false;
-          FlutterThemeMode themeMode = FlutterThemeMode.system;
-          Future<ThemeData> theme = manager.getThemeMode().then((value) {
-            themeMode = value;
-            switch (value) {
-              case FlutterThemeMode.dark:
-                return buildVikunjaDarkTheme();
-              case FlutterThemeMode.materialYouLight:
-                return buildVikunjaMaterialLightTheme();
-              case FlutterThemeMode.materialYouDark:
-                return buildVikunjaMaterialDarkTheme();
-              default:
-                return buildVikunjaTheme();
-            }
-          });
           return FutureBuilder<ThemeData>(
-              future: theme,
+              future: getThemedata(),
               builder: (BuildContext context, AsyncSnapshot<ThemeData> data) {
                 if (data.hasData) {
                   return new DynamicColorBuilder(
                       builder: (lightTheme, darkTheme) {
                     ThemeData? themeData = data.data;
-                    if (themeMode == FlutterThemeMode.materialYouLight)
+                    if (data.data == FlutterThemeMode.materialYouLight)
                       themeData = themeData?.copyWith(colorScheme: lightTheme);
-                    else if (themeMode == FlutterThemeMode.materialYouDark)
+                    else if (data.data == FlutterThemeMode.materialYouDark)
                       themeData = themeData?.copyWith(colorScheme: darkTheme);
                     return MaterialApp(
                       title: 'Vikunja',

lib/pages/list/list_edit.dart

@@ -1,7 +1,5 @@
-import 'dart:ffi';
 import 'dart:developer';
 import 'package:flutter/material.dart';
-import 'package:flutter_typeahead/flutter_typeahead.dart';
 import 'package:vikunja_app/global.dart';
 import 'package:vikunja_app/models/list.dart';
 import 'package:vikunja_app/theme/button.dart';

lib/pages/project/project_edit.dart

@@ -1,4 +1,3 @@
-import 'dart:ffi';
 import 'dart:developer';
 import 'package:flutter/material.dart';
 import 'package:vikunja_app/global.dart';

lib/pages/project/project_task_list.dart

@@ -8,10 +8,8 @@ import 'package:vikunja_app/components/AddDialog.dart';
 import 'package:vikunja_app/components/KanbanWidget.dart';
 import 'package:vikunja_app/components/TaskTile.dart';
 import 'package:vikunja_app/global.dart';
-import 'package:vikunja_app/models/list.dart';
 import 'package:vikunja_app/models/task.dart';
 import 'package:vikunja_app/models/bucket.dart';
-import 'package:vikunja_app/pages/list/list_edit.dart';
 import 'package:vikunja_app/pages/list/task_edit.dart';
 import 'package:vikunja_app/pages/project/project_edit.dart';
 

lib/service/services.dart

@@ -324,10 +324,10 @@ class SettingsManager {
         key: "workmanager-duration", value: duration.inMinutes.toString());
   }
 
-  Future<List<String>?> getPastServers() {
-    return _storage
-        .read(key: "recent-servers")
-        .then((value) => (jsonDecode(value!) as List<dynamic>).cast<String>());
+  Future<List<String>?> getPastServers() async {
+    String jsonString = await _storage.read(key: "recent-servers") ?? "[]";
+    List<dynamic> server = jsonDecode(jsonString);
+    return server.map((e) => e as String).toList();
   }
 
   Future<void> setPastServers(List<String>? server) {

web/index.html

@@ -0,0 +1,59 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <!--
+    If you are serving your web app in a path other than the root, change the
+    href value below to reflect the base path you are serving from.
+
+    The path provided below has to start and end with a slash "/" in order for
+    it to work correctly.
+
+    For more details:
+    * https://developer.mozilla.org/en-US/docs/Web/HTML/Element/base
+
+    This is a placeholder for base href that will be replaced by the value of
+    the `--base-href` argument provided to `flutter build`.
+  -->
+  <base href="$FLUTTER_BASE_HREF">
+
+  <meta charset="UTF-8">
+  <meta content="IE=Edge" http-equiv="X-UA-Compatible">
+  <meta name="description" content="A new Flutter project.">
+
+  <!-- iOS meta tags & icons -->
+  <meta name="apple-mobile-web-app-capable" content="yes">
+  <meta name="apple-mobile-web-app-status-bar-style" content="black">
+  <meta name="apple-mobile-web-app-title" content="vikunja_app">
+  <link rel="apple-touch-icon" href="icons/Icon-192.png">
+
+  <!-- Favicon -->
+  <link rel="icon" type="image/png" href="favicon.png"/>
+
+  <title>vikunja_app</title>
+  <link rel="manifest" href="manifest.json">
+
+  <script>
+    // The value below is injected by flutter build, do not touch.
+    const serviceWorkerVersion = null;
+  </script>
+  <!-- This script adds the flutter initialization JS code -->
+  <script src="flutter.js" defer></script>
+</head>
+<body>
+  <script>
+    window.addEventListener('load', function(ev) {
+      // Download main.dart.js
+      _flutter.loader.loadEntrypoint({
+        serviceWorker: {
+          serviceWorkerVersion: serviceWorkerVersion,
+        },
+        onEntrypointLoaded: function(engineInitializer) {
+          engineInitializer.initializeEngine().then(function(appRunner) {
+            appRunner.runApp();
+          });
+        }
+      });
+    });
+  </script>
+</body>
+</html>

web/manifest.json

@@ -0,0 +1,35 @@
+{
+    "name": "vikunja_app",
+    "short_name": "vikunja_app",
+    "start_url": ".",
+    "display": "standalone",
+    "background_color": "#0175C2",
+    "theme_color": "#0175C2",
+    "description": "A new Flutter project.",
+    "orientation": "portrait-primary",
+    "prefer_related_applications": false,
+    "icons": [
+        {
+            "src": "icons/Icon-192.png",
+            "sizes": "192x192",
+            "type": "image/png"
+        },
+        {
+            "src": "icons/Icon-512.png",
+            "sizes": "512x512",
+            "type": "image/png"
+        },
+        {
+            "src": "icons/Icon-maskable-192.png",
+            "sizes": "192x192",
+            "type": "image/png",
+            "purpose": "maskable"
+        },
+        {
+            "src": "icons/Icon-maskable-512.png",
+            "sizes": "512x512",
+            "type": "image/png",
+            "purpose": "maskable"
+        }
+    ]
+}