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