46 lines
1.4 KiB
Dart
46 lines
1.4 KiB
Dart
import 'package:flutter/foundation.dart';
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import 'package:flutter/services.dart';
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import 'package:http/http.dart' as http;
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import 'package:lensai/features/web_feed/data/models/feed_parse_result.dart';
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import 'package:lensai/features/web_feed/utils/feed_parser.dart';
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import 'package:riverpod_annotation/riverpod_annotation.dart';
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part 'feed_reader.g.dart';
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@Riverpod(keepAlive: true)
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class FeedReader extends _$FeedReader {
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Future<FeedParseResult> parseFeed(Uri url) async {
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final rootIsolateToken = ServicesBinding.rootIsolateToken!;
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final result = await compute((args) async {
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// Initialize BackgroundIsolateBinaryMessenger with the token
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BackgroundIsolateBinaryMessenger.ensureInitialized(
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args['token']! as RootIsolateToken,
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);
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final client = http.Client();
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try {
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final url = Uri.parse(args['url']! as String);
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final response = await client
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.get(url)
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.timeout(const Duration(seconds: 30));
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final parser = FeedParser.parse(url: url, xmlString: response.body);
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final result = FeedParseResult(
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feedData: parser.readGeneralData(),
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articleData: await parser.readArticles(),
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);
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return result.toJson();
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} finally {
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client.close();
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}
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}, {'token': rootIsolateToken, 'url': url.toString()});
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return FeedParseResult.fromJson(result);
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}
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@override
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void build() {}
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}
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