71 lines
2.0 KiB
Dart
71 lines
2.0 KiB
Dart
import 'package:lensai/features/settings/data/models/settings.dart';
|
|
import 'package:lensai/features/settings/data/repositories/settings_repository.dart';
|
|
import 'package:lensai/features/web_view/domain/providers.dart';
|
|
import 'package:lensai/features/web_view/domain/repositories/web_view.dart';
|
|
import 'package:riverpod_annotation/riverpod_annotation.dart';
|
|
|
|
part 'readerability_script.g.dart';
|
|
|
|
@Riverpod()
|
|
class ReaderabilityScriptService extends _$ReaderabilityScriptService {
|
|
late InAppWebViewController? _controller;
|
|
late Future<String> _readerabilityScript;
|
|
late bool _enableReadability;
|
|
|
|
@override
|
|
Future<void> build(String tabId) async {
|
|
_controller = ref.watch(webViewControllerProvider(tabId));
|
|
_readerabilityScript = ref.watch(readerabilityScriptProvider.future);
|
|
_enableReadability = ref.watch(
|
|
settingsRepositoryProvider.select(
|
|
(value) =>
|
|
(value.valueOrNull ?? Settings.withDefaults()).enableReadability,
|
|
),
|
|
);
|
|
}
|
|
|
|
Future<void> _injectScript() async {
|
|
if (_controller != null) {
|
|
await _readerabilityScript
|
|
.then((script) => _controller!.evaluateJavascript(source: script));
|
|
}
|
|
}
|
|
|
|
Future<void> _ensureScriptInjected() async {
|
|
if (_controller != null) {
|
|
final injected = await _controller!.evaluateJavascript(
|
|
source:
|
|
"(typeof window !== 'undefined' && typeof window.isReaderable === 'function')",
|
|
) as bool;
|
|
|
|
if (!injected) {
|
|
await _injectScript();
|
|
}
|
|
}
|
|
}
|
|
|
|
Future<bool> isReaderable() async {
|
|
if (_enableReadability) {
|
|
await _ensureScriptInjected();
|
|
|
|
if (_controller != null) {
|
|
return await _controller!.evaluateJavascript(
|
|
source: 'isReaderable();',
|
|
) as bool;
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
Future<void> applyReaderable() async {
|
|
if (_enableReadability) {
|
|
await _ensureScriptInjected();
|
|
|
|
if (_controller != null) {
|
|
await _controller!.evaluateJavascript(source: 'applyReaderable();');
|
|
}
|
|
}
|
|
}
|
|
}
|