Repo created

lib/app_sources/apkmirror.dart

@@ -0,0 +1,138 @@
+import 'dart:io';
+
+import 'package:easy_localization/easy_localization.dart';
+import 'package:html/parser.dart';
+import 'package:http/http.dart';
+import 'package:obtainium/components/generated_form.dart';
+import 'package:obtainium/custom_errors.dart';
+import 'package:obtainium/providers/apps_provider.dart';
+import 'package:obtainium/providers/settings_provider.dart';
+import 'package:obtainium/providers/source_provider.dart';
+
+class APKMirror extends AppSource {
+  APKMirror() {
+    hosts = ['apkmirror.com'];
+    enforceTrackOnly = true;
+    showReleaseDateAsVersionToggle = true;
+
+    additionalSourceAppSpecificSettingFormItems = [
+      [
+        GeneratedFormSwitch(
+          'fallbackToOlderReleases',
+          label: tr('fallbackToOlderReleases'),
+          defaultValue: true,
+        ),
+      ],
+      [
+        GeneratedFormTextField(
+          'filterReleaseTitlesByRegEx',
+          label: tr('filterReleaseTitlesByRegEx'),
+          required: false,
+          additionalValidators: [
+            (value) {
+              return regExValidator(value);
+            },
+          ],
+        ),
+      ],
+    ];
+  }
+
+  @override
+  Future<Map<String, String>?> getRequestHeaders(
+    Map<String, dynamic> additionalSettings, {
+    bool forAPKDownload = false,
+  }) async {
+    return {
+      "User-Agent":
+          "Obtainium/${(await getInstalledInfo(obtainiumId))?.versionName ?? '1.0.0'}",
+    };
+  }
+
+  @override
+  String sourceSpecificStandardizeURL(String url, {bool forSelection = false}) {
+    RegExp standardUrlRegEx = RegExp(
+      '^https?://(www\\.)?${getSourceRegex(hosts)}/apk/[^/]+/[^/]+',
+      caseSensitive: false,
+    );
+    RegExpMatch? match = standardUrlRegEx.firstMatch(url);
+    if (match == null) {
+      throw InvalidURLError(name);
+    }
+    return match.group(0)!;
+  }
+
+  @override
+  String? changeLogPageFromStandardUrl(String standardUrl) =>
+      '$standardUrl/#whatsnew';
+
+  @override
+  Future<APKDetails> getLatestAPKDetails(
+    String standardUrl,
+    Map<String, dynamic> additionalSettings,
+  ) async {
+    bool fallbackToOlderReleases =
+        additionalSettings['fallbackToOlderReleases'] == true;
+    String? regexFilter =
+        (additionalSettings['filterReleaseTitlesByRegEx'] as String?)
+                ?.isNotEmpty ==
+            true
+        ? additionalSettings['filterReleaseTitlesByRegEx']
+        : null;
+    Response res = await sourceRequest(
+      '$standardUrl/feed/',
+      additionalSettings,
+    );
+    if (res.statusCode == 200) {
+      var items = parse(res.body).querySelectorAll('item');
+      dynamic targetRelease;
+      for (int i = 0; i < items.length; i++) {
+        if (!fallbackToOlderReleases && i > 0) break;
+        String? nameToFilter = items[i].querySelector('title')?.innerHtml;
+        if (regexFilter != null &&
+            nameToFilter != null &&
+            !RegExp(regexFilter).hasMatch(nameToFilter.trim())) {
+          continue;
+        }
+        targetRelease = items[i];
+        break;
+      }
+      String? titleString = targetRelease?.querySelector('title')?.innerHtml;
+      String? dateString = targetRelease
+          ?.querySelector('pubDate')
+          ?.innerHtml
+          .split(' ')
+          .sublist(0, 5)
+          .join(' ');
+      DateTime? releaseDate = dateString != null
+          ? HttpDate.parse('$dateString GMT')
+          : null;
+      String? version = titleString
+          ?.substring(
+            RegExp('[0-9]').firstMatch(titleString)?.start ?? 0,
+            RegExp(' by ').allMatches(titleString).last.start,
+          )
+          .trim();
+      if (version == null || version.isEmpty) {
+        version = titleString;
+      }
+      if (version == null || version.isEmpty) {
+        throw NoVersionError();
+      }
+      return APKDetails(
+        version,
+        [],
+        getAppNames(standardUrl),
+        releaseDate: releaseDate,
+      );
+    } else {
+      throw getObtainiumHttpError(res);
+    }
+  }
+
+  AppNames getAppNames(String standardUrl) {
+    String temp = standardUrl.substring(standardUrl.indexOf('://') + 3);
+    List<String> names = temp.substring(temp.indexOf('/') + 1).split('/');
+    return AppNames(names[1], names[2]);
+  }
+}