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pass bytes around instead

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This commit is contained in:
julian 2023-05-12 13:51:15 -06:00
parent fe0155edc7
commit c713de3e79
5 changed files with 11 additions and 19 deletions
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6
lib/main.dart
View file

@ -198,7 +198,8 @@ void main() async {
level: LogLevel.Info, level: LogLevel.Info,
); );
final lightZip = await rootBundle.load("assets/default_themes/light.zip"); final lightZip = await rootBundle.load("assets/default_themes/light.zip");
await ThemeService.instance.install(themeArchive: lightZip); await ThemeService.instance
.install(themeArchiveData: lightZip.buffer.asUint8List());
Logging.instance.log( Logging.instance.log(
"Installing default light theme... finished", "Installing default light theme... finished",
level: LogLevel.Info, level: LogLevel.Info,
@ -210,7 +211,8 @@ void main() async {
level: LogLevel.Info, level: LogLevel.Info,
); );
final darkZip = await rootBundle.load("assets/default_themes/dark.zip"); final darkZip = await rootBundle.load("assets/default_themes/dark.zip");
await ThemeService.instance.install(themeArchive: darkZip); await ThemeService.instance
.install(themeArchiveData: darkZip.buffer.asUint8List());
Logging.instance.log( Logging.instance.log(
"Installing default dark theme... finished", "Installing default dark theme... finished",
level: LogLevel.Info, level: LogLevel.Info,

5
lib/pages/settings_views/global_settings_view/appearance_settings/sub_widgets/install_theme_from_file_dialog.dart
View file

@ -1,6 +1,5 @@
import 'dart:async'; import 'dart:async';
import 'dart:io'; import 'dart:io';
import 'dart:typed_data';
import 'package:file_picker/file_picker.dart'; import 'package:file_picker/file_picker.dart';
import 'package:flutter/material.dart'; import 'package:flutter/material.dart';
@ -34,9 +33,7 @@ class _InstallThemeFromFileDialogState
final timedFuture = Future<void>.delayed(const Duration(seconds: 2)); final timedFuture = Future<void>.delayed(const Duration(seconds: 2));
final installFuture = File(controller.text).readAsBytes().then( final installFuture = File(controller.text).readAsBytes().then(
(fileBytes) => ref.read(pThemeService).install( (fileBytes) => ref.read(pThemeService).install(
themeArchive: ByteData.view( themeArchiveData: fileBytes,
fileBytes.buffer,
),
), ),
); );

2
lib/pages/settings_views/global_settings_view/appearance_settings/sub_widgets/stack_theme_card.dart
View file

@ -49,7 +49,7 @@ class _StackThemeCardState extends ConsumerState<StackThemeCard> {
themeMetaData: widget.data, themeMetaData: widget.data,
); );
await service.install(themeArchive: data); await service.install(themeArchiveData: data);
return true; return true;
} catch (e, s) { } catch (e, s) {
Logging.instance.log( Logging.instance.log(

6
lib/pages_desktop_specific/settings/settings_menu/appearance_settings/sub_widgets/desktop_install_theme.dart
View file

@ -1,5 +1,3 @@
import 'dart:typed_data';
import 'package:desktop_drop/desktop_drop.dart'; import 'package:desktop_drop/desktop_drop.dart';
import 'package:file_picker/file_picker.dart'; import 'package:file_picker/file_picker.dart';
import 'package:flutter/material.dart'; import 'package:flutter/material.dart';
@ -37,9 +35,7 @@ class _DesktopInstallThemeState extends ConsumerState<DesktopInstallTheme> {
final timedFuture = Future<void>.delayed(const Duration(seconds: 2)); final timedFuture = Future<void>.delayed(const Duration(seconds: 2));
final installFuture = _selectedFile!.readAsBytes().then( final installFuture = _selectedFile!.readAsBytes().then(
(fileBytes) => ref.read(pThemeService).install( (fileBytes) => ref.read(pThemeService).install(
themeArchive: ByteData.view( themeArchiveData: fileBytes,
fileBytes.buffer,
),
), ),
); );

11
lib/themes/theme_service.dart
View file

@ -28,11 +28,10 @@ class ThemeService {
void init(MainDB db) => _db ??= db; void init(MainDB db) => _db ??= db;
Future<void> install({required ByteData themeArchive}) async { Future<void> install({required Uint8List themeArchiveData}) async {
final themesDir = await StackFileSystem.applicationThemesDirectory(); final themesDir = await StackFileSystem.applicationThemesDirectory();
final byteStream = InputStream(themeArchive); final archive = ZipDecoder().decodeBytes(themeArchiveData);
final archive = ZipDecoder().decodeBuffer(byteStream);
final themeJsonFiles = archive.files.where((e) => e.name == "theme.json"); final themeJsonFiles = archive.files.where((e) => e.name == "theme.json");
@ -138,7 +137,7 @@ class ThemeService {
} }
} }
Future<ByteData> fetchTheme({ Future<Uint8List> fetchTheme({
required StackThemeMetaData themeMetaData, required StackThemeMetaData themeMetaData,
}) async { }) async {
try { try {
@ -150,9 +149,7 @@ class ThemeService {
// verify hash // verify hash
final digest = sha256.convert(bytes); final digest = sha256.convert(bytes);
if (digest.toString() == themeMetaData.sha256) { if (digest.toString() == themeMetaData.sha256) {
final result = ByteData.view(bytes.buffer); return bytes;
return result;
} else { } else {
throw Exception( throw Exception(
"Fetched theme archive sha256 hash ($digest) does not" "Fetched theme archive sha256 hash ($digest) does not"