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Code Issues Packages Projects Releases Wiki Activity

Make Third Party F-Droid Repos Searchable (#995)

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This commit is contained in:
Imran Remtulla
2023-10-14 01:29:02 -04:00
parent 7f3e87767c
commit aa8d45e636
4 changed files with 95 additions and 15 deletions
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83
lib/app_sources/fdroidrepo.dart
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@ -7,6 +7,7 @@ import 'package:obtainium/providers/source_provider.dart';
class FDroidRepo extends AppSource {
FDroidRepo() {
name = tr('fdroidThirdPartyRepo');
canSearch = true;
additionalSourceAppSpecificSettingFormItems = [
[
@ -22,12 +23,85 @@ class FDroidRepo extends AppSource {
];
}
String removeQueryParamsFromUrl(String url, {List<String> keep = const []}) {
var uri = Uri.parse(url);
Map<String, dynamic> 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<Map<String, List<String>>> search(String query,
{Map<String, dynamic> querySettings = const {}}) async {
query = removeQueryParamsFromUrl(standardizeUrl(query));
var res = await sourceRequest('$query/index.xml');
if (res.statusCode == 200) {
var body = parse(res.body);
Map<String, List<String>> results = {};
body.querySelectorAll('application').toList().forEach((app) {
String appId = app.attributes['id']!;
results['$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<APKDetails> getLatestAPKDetails(
String standardUrl,
Map<String, dynamic> 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();
@ -41,7 +115,7 @@ class FDroidRepo extends AppSource {
if (foundApps.isEmpty) {
foundApps = body.querySelectorAll('application').where((element) {
return element.querySelector('name')?.innerHtml.toLowerCase() ==
appIdOrName.toLowerCase();
appIdOrName!.toLowerCase();
}).toList();
}
if (foundApps.isEmpty) {
@ -50,7 +124,7 @@ class FDroidRepo extends AppSource {
.querySelector('name')
?.innerHtml
.toLowerCase()
.contains(appIdOrName.toLowerCase()) ??
.contains(appIdOrName!.toLowerCase()) ??
false;
}).toList();
}
@ -58,8 +132,9 @@ class FDroidRepo extends AppSource {
throw ObtainiumError(tr('appWithIdOrNameNotFound'));
}
var authorName = body.querySelector('repo')?.attributes['name'] ?? name;
var appName =
foundApps[0].querySelector('name')?.innerHtml ?? appIdOrName;
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;