Repo created

lib/app_sources/apkcombo.dart

@@ -0,0 +1,136 @@
+import 'package:easy_localization/easy_localization.dart';
+import 'package:html/parser.dart';
+import 'package:obtainium/custom_errors.dart';
+import 'package:obtainium/providers/source_provider.dart';
+
+class APKCombo extends AppSource {
+  APKCombo() {
+    hosts = ['apkcombo.com'];
+    showReleaseDateAsVersionToggle = true;
+  }
+
+  @override
+  String sourceSpecificStandardizeURL(String url, {bool forSelection = false}) {
+    RegExp standardUrlRegEx = RegExp(
+      '^https?://(www\\.)?${getSourceRegex(hosts)}/+[^/]+/+[^/]+',
+      caseSensitive: false,
+    );
+    var match = standardUrlRegEx.firstMatch(url);
+    if (match == null) {
+      throw InvalidURLError(name);
+    }
+    return match.group(0)!;
+  }
+
+  @override
+  Future<String?> tryInferringAppId(
+    String standardUrl, {
+    Map<String, dynamic> additionalSettings = const {},
+  }) async {
+    return Uri.parse(standardUrl).pathSegments.last;
+  }
+
+  @override
+  Future<Map<String, String>?> getRequestHeaders(
+    Map<String, dynamic> additionalSettings, {
+    bool forAPKDownload = false,
+  }) async {
+    return {
+      "User-Agent": "curl/8.0.1",
+      "Accept": "*/*",
+      "Connection": "keep-alive",
+      "Host": hosts[0],
+    };
+  }
+
+  Future<List<MapEntry<String, String>>> getApkUrls(
+    String standardUrl,
+    Map<String, dynamic> additionalSettings,
+  ) async {
+    var res = await sourceRequest('$standardUrl/download/apk', {});
+    if (res.statusCode != 200) {
+      throw getObtainiumHttpError(res);
+    }
+    var html = parse(res.body);
+    return html
+        .querySelectorAll('#variants-tab > div > ul > li')
+        .map((e) {
+          String? arch = e
+              .querySelector('code')
+              ?.text
+              .trim()
+              .replaceAll(',', '')
+              .replaceAll(':', '-')
+              .replaceAll(' ', '-');
+          return e.querySelectorAll('a').map((e) {
+            String? url = e.attributes['href'];
+            if (url != null &&
+                !Uri.parse(url).path.toLowerCase().endsWith('.apk')) {
+              url = null;
+            }
+            String verCode =
+                e.querySelector('.info .header .vercode')?.text.trim() ?? '';
+            return MapEntry<String, String>(
+              arch != null ? '$arch-$verCode.apk' : '',
+              url ?? '',
+            );
+          }).toList();
+        })
+        .reduce((value, element) => [...value, ...element])
+        .where((element) => element.value.isNotEmpty)
+        .toList();
+  }
+
+  @override
+  Future<String> assetUrlPrefetchModifier(
+    String assetUrl,
+    String standardUrl,
+    Map<String, dynamic> additionalSettings,
+  ) async {
+    var freshURLs = await getApkUrls(standardUrl, additionalSettings);
+    var path2Match = Uri.parse(assetUrl).path;
+    for (var url in freshURLs) {
+      if (Uri.parse(url.value).path == path2Match) {
+        return url.value;
+      }
+    }
+    throw NoAPKError();
+  }
+
+  @override
+  Future<APKDetails> getLatestAPKDetails(
+    String standardUrl,
+    Map<String, dynamic> additionalSettings,
+  ) async {
+    String appId = (await tryInferringAppId(standardUrl))!;
+    var preres = await sourceRequest(standardUrl, additionalSettings);
+    if (preres.statusCode != 200) {
+      throw getObtainiumHttpError(preres);
+    }
+    var res = parse(preres.body);
+    String? version = res.querySelector('div.version')?.text.trim();
+    if (version == null) {
+      throw NoVersionError();
+    }
+    String appName = res.querySelector('div.app_name')?.text.trim() ?? appId;
+    String author = res.querySelector('div.author')?.text.trim() ?? appName;
+    List<String> infoArray = res
+        .querySelectorAll('div.information-table > .item > div.value')
+        .map((e) => e.text.trim())
+        .toList();
+    DateTime? releaseDate;
+    if (infoArray.length >= 2) {
+      try {
+        releaseDate = DateFormat('MMMM d, yyyy').parse(infoArray[1]);
+      } catch (e) {
+        // ignore
+      }
+    }
+    return APKDetails(
+      version,
+      await getApkUrls(standardUrl, additionalSettings),
+      AppNames(author, appName),
+      releaseDate: releaseDate,
+    );
+  }
+}