import 'package:easy_localization/easy_localization.dart'; import 'package:html/parser.dart'; import 'package:obtainium/components/generated_form.dart'; import 'package:obtainium/custom_errors.dart'; import 'package:obtainium/providers/source_provider.dart'; class FDroidRepo extends AppSource { FDroidRepo() { name = tr('fdroidThirdPartyRepo'); canSearch = true; excludeFromMassSearch = true; neverAutoSelect = true; additionalSourceAppSpecificSettingFormItems = [ [ GeneratedFormTextField('appIdOrName', label: tr('appIdOrName'), hint: tr('reposHaveMultipleApps'), required: true) ], [ GeneratedFormSwitch('pickHighestVersionCode', label: tr('pickHighestVersionCode'), defaultValue: false) ] ]; } String removeQueryParamsFromUrl(String url, {List keep = const []}) { var uri = Uri.parse(url); Map resultParams = {}; uri.queryParameters.forEach((key, value) { if (keep.contains(key)) { resultParams[key] = value; } }); url = uri.replace(queryParameters: resultParams).toString(); if (url.endsWith('?')) { url = url.substring(0, url.length - 1); } return url; } @override String sourceSpecificStandardizeURL(String url) { var standardUri = Uri.parse(url); var pathSegments = standardUri.pathSegments; if (pathSegments.last == 'index.xml') { pathSegments.removeLast(); standardUri = standardUri.replace(path: pathSegments.join('/')); } return removeQueryParamsFromUrl(standardUri.toString(), keep: ['appId']); } @override Future>> search(String query, {Map querySettings = const {}}) async { query = removeQueryParamsFromUrl(standardizeUrl(query)); var res = await sourceRequest('$query/index.xml'); if (res.statusCode == 200) { var body = parse(res.body); Map> results = {}; body.querySelectorAll('application').toList().forEach((app) { String appId = app.attributes['id']!; results['$query?appId=$appId'] = [ app.querySelector('name')?.innerHtml ?? appId, app.querySelector('desc')?.innerHtml ?? '' ]; }); return results; } else { throw getObtainiumHttpError(res); } } @override App endOfGetAppChanges(App app) { var uri = Uri.parse(app.url); String? appId; if (!isTempId(app)) { appId = app.id; } else if (uri.queryParameters['appId'] != null) { appId = uri.queryParameters['appId']; } if (appId != null) { app.url = uri .replace( queryParameters: Map.fromEntries( [...uri.queryParameters.entries, MapEntry('appId', appId)])) .toString(); app.additionalSettings['appIdOrName'] = appId; app.id = appId; } return app; } @override Future getLatestAPKDetails( String standardUrl, Map additionalSettings, ) async { String? appIdOrName = additionalSettings['appIdOrName']; var standardUri = Uri.parse(standardUrl); if (standardUri.queryParameters['appId'] != null) { appIdOrName = standardUri.queryParameters['appId']; } standardUrl = removeQueryParamsFromUrl(standardUrl); bool pickHighestVersionCode = additionalSettings['pickHighestVersionCode']; if (appIdOrName == null) { throw NoReleasesError(); } var res = await sourceRequest('$standardUrl/index.xml'); if (res.statusCode == 200) { var body = parse(res.body); var foundApps = body.querySelectorAll('application').where((element) { return element.attributes['id'] == appIdOrName; }).toList(); if (foundApps.isEmpty) { foundApps = body.querySelectorAll('application').where((element) { return element.querySelector('name')?.innerHtml.toLowerCase() == appIdOrName!.toLowerCase(); }).toList(); } if (foundApps.isEmpty) { foundApps = body.querySelectorAll('application').where((element) { return element .querySelector('name') ?.innerHtml .toLowerCase() .contains(appIdOrName!.toLowerCase()) ?? false; }).toList(); } if (foundApps.isEmpty) { throw ObtainiumError(tr('appWithIdOrNameNotFound')); } var authorName = body.querySelector('repo')?.attributes['name'] ?? name; String appId = foundApps[0].attributes['id']!; foundApps[0].querySelector('name')?.innerHtml ?? appId; var appName = foundApps[0].querySelector('name')?.innerHtml ?? appId; var releases = foundApps[0].querySelectorAll('package'); String? latestVersion = releases[0].querySelector('version')?.innerHtml; String? added = releases[0].querySelector('added')?.innerHtml; DateTime? releaseDate = added != null ? DateTime.parse(added) : null; if (latestVersion == null) { throw NoVersionError(); } var latestVersionReleases = releases .where((element) => element.querySelector('version')?.innerHtml == latestVersion && element.querySelector('apkname') != null) .toList(); if (latestVersionReleases.length > 1 && pickHighestVersionCode) { latestVersionReleases.sort((e1, e2) { return int.parse(e2.querySelector('versioncode')!.innerHtml) .compareTo(int.parse(e1.querySelector('versioncode')!.innerHtml)); }); latestVersionReleases = [latestVersionReleases[0]]; } List apkUrls = latestVersionReleases .map((e) => '$standardUrl/${e.querySelector('apkname')!.innerHtml}') .toList(); return APKDetails(latestVersion, getApkUrlsFromUrls(apkUrls), AppNames(authorName, appName), releaseDate: releaseDate); } else { throw getObtainiumHttpError(res); } } }