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Code Issues Packages Projects Releases Wiki Activity

Added fallback option to GitLab Source (#456)

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This commit is contained in:
Imran Remtulla
2023-04-23 01:19:31 -04:00
parent 283722319b
commit e72b33ebf2
1 changed files with 55 additions and 29 deletions
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84
lib/app_sources/gitlab.dart
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@ -3,10 +3,19 @@ import 'package:http/http.dart';
import 'package:obtainium/app_sources/github.dart';
import 'package:obtainium/custom_errors.dart';
import 'package:obtainium/providers/source_provider.dart';
import 'package:obtainium/components/generated_form.dart';
import 'package:easy_localization/easy_localization.dart';
class GitLab extends AppSource {
GitLab() {
host = 'gitlab.com';
additionalSourceAppSpecificSettingFormItems = [
[
GeneratedFormSwitch('fallbackToOlderReleases',
label: tr('fallbackToOlderReleases'), defaultValue: true)
]
];
}
@override
@ -28,41 +37,58 @@ class GitLab extends AppSource {
String standardUrl,
Map<String, dynamic> additionalSettings,
) async {
bool fallbackToOlderReleases =
additionalSettings['fallbackToOlderReleases'] == true;
Response res = await get(Uri.parse('$standardUrl/-/tags?format=atom'));
if (res.statusCode == 200) {
var standardUri = Uri.parse(standardUrl);
var parsedHtml = parse(res.body);
var entry = parsedHtml.querySelector('entry');
var entryContent =
parse(parseFragment(entry?.querySelector('content')!.innerHtml).text);
var apkUrls = [
...getLinksFromParsedHTML(
entryContent,
RegExp(
'^${standardUri.path.replaceAllMapped(RegExp(r'[.*+?^${}()|[\]\\]'), (x) {
return '\\${x[0]}';
})}/uploads/[^/]+/[^/]+\\.apk\$',
caseSensitive: false),
standardUri.origin),
// GitLab releases may contain links to externally hosted APKs
...getLinksFromParsedHTML(entryContent,
RegExp('/[^/]+\\.apk\$', caseSensitive: false), '')
.where((element) => Uri.parse(element).host != '')
.toList()
];
var apkDetailsList = parsedHtml.querySelectorAll('entry').map((entry) {
var entryContent = parse(
parseFragment(entry.querySelector('content')!.innerHtml).text);
var apkUrls = [
...getLinksFromParsedHTML(
entryContent,
RegExp(
'^${standardUri.path.replaceAllMapped(RegExp(r'[.*+?^${}()|[\]\\]'), (x) {
return '\\${x[0]}';
})}/uploads/[^/]+/[^/]+\\.apk\$',
caseSensitive: false),
standardUri.origin),
// GitLab releases may contain links to externally hosted APKs
...getLinksFromParsedHTML(entryContent,
RegExp('/[^/]+\\.apk\$', caseSensitive: false), '')
.where((element) => Uri.parse(element).host != '')
.toList()
];
var entryId = entry?.querySelector('id')?.innerHtml;
var version =
entryId == null ? null : Uri.parse(entryId).pathSegments.last;
var releaseDateString = entry?.querySelector('updated')?.innerHtml;
DateTime? releaseDate =
releaseDateString != null ? DateTime.parse(releaseDateString) : null;
if (version == null) {
throw NoVersionError();
var entryId = entry.querySelector('id')?.innerHtml;
var version =
entryId == null ? null : Uri.parse(entryId).pathSegments.last;
var releaseDateString = entry.querySelector('updated')?.innerHtml;
DateTime? releaseDate = releaseDateString != null
? DateTime.parse(releaseDateString)
: null;
if (version == null) {
throw NoVersionError();
}
return APKDetails(version, getApkUrlsFromUrls(apkUrls),
GitHub().getAppNames(standardUrl),
releaseDate: releaseDate);
});
if (apkDetailsList.isEmpty) {
throw NoReleasesError();
}
return APKDetails(version, getApkUrlsFromUrls(apkUrls),
GitHub().getAppNames(standardUrl),
releaseDate: releaseDate);
if (fallbackToOlderReleases) {
if (additionalSettings['trackOnly'] != true) {
apkDetailsList =
apkDetailsList.where((e) => e.apkUrls.isNotEmpty).toList();
}
if (apkDetailsList.isEmpty) {
throw NoReleasesError();
}
}
return apkDetailsList.first;
} else {
throw getObtainiumHttpError(res);
}