feat: Custom api endpoints. (#216)

Co-authored-by: Alberto Ponces <ponces26@gmail.com>

lib/services/manager_api.dart

@@ -19,6 +19,7 @@ class ManagerAPI {
   final String patcherRepo = 'revanced-patcher';
   final String cliRepo = 'revanced-cli';
   late SharedPreferences _prefs;
+  String defaultApiUrl = 'https://revanced-releases-api.afterst0rm.xyz';
   String defaultPatcherRepo = 'revanced/revanced-patcher';
   String defaultPatchesRepo = 'revanced/revanced-patches';
   String defaultIntegrationsRepo = 'revanced/revanced-integrations';
@@ -29,6 +30,17 @@ class ManagerAPI {
     _prefs = await SharedPreferences.getInstance();
   }
 
+  String getApiUrl() {
+    return _prefs.getString('apiUrl') ?? defaultApiUrl;
+  }
+
+  Future<void> setApiUrl(String url) async {
+    if (url.isEmpty || url == ' ') {
+      url = defaultApiUrl;
+    }
+    await _prefs.setString('apiUrl', url);
+  }
+
   String getPatchesRepo() {
     return _prefs.getString('patchesRepo') ?? defaultPatchesRepo;
   }
@@ -106,21 +118,26 @@ class ManagerAPI {
   }
 
   Future<Map<String, List<dynamic>>> getContributors() async {
-    return await _revancedAPI.getContributors();
+    String apiUrl = getApiUrl();
+    return await _revancedAPI.getContributors(apiUrl);
   }
 
   Future<List<Patch>> getPatches() async {
-    if (getPatchesRepo() == defaultPatchesRepo) {
-      return await _revancedAPI.getPatches();
+    String repoName = getPatchesRepo();
+    if (repoName == defaultPatchesRepo) {
+      String apiUrl = getApiUrl();
+      return await _revancedAPI.getPatches(apiUrl);
     } else {
-      return await _githubAPI.getPatches(getPatchesRepo());
+      return await _githubAPI.getPatches(repoName);
     }
   }
 
   Future<File?> downloadPatches() async {
     String repoName = getPatchesRepo();
     if (repoName == defaultPatchesRepo) {
+      String apiUrl = getApiUrl();
       return await _revancedAPI.getLatestReleaseFile(
+        apiUrl,
         '.jar',
         defaultPatchesRepo,
       );
@@ -132,7 +149,9 @@ class ManagerAPI {
   Future<File?> downloadIntegrations() async {
     String repoName = getIntegrationsRepo();
     if (repoName == defaultIntegrationsRepo) {
+      String apiUrl = getApiUrl();
       return await _revancedAPI.getLatestReleaseFile(
+        apiUrl,
         '.apk',
         defaultIntegrationsRepo,
       );
@@ -142,19 +161,36 @@ class ManagerAPI {
   }
 
   Future<File?> downloadManager() async {
-    return await _revancedAPI.getLatestReleaseFile('.apk', defaultManagerRepo);
+    String apiUrl = getApiUrl();
+    return await _revancedAPI.getLatestReleaseFile(
+      apiUrl,
+      '.apk',
+      defaultManagerRepo,
+    );
   }
 
   Future<String?> getLatestPatcherReleaseTime() async {
-    return await _revancedAPI.getLatestReleaseTime('.gz', defaultPatcherRepo);
+    String apiUrl = getApiUrl();
+    return await _revancedAPI.getLatestReleaseTime(
+      apiUrl,
+      '.gz',
+      defaultPatcherRepo,
+    );
   }
 
   Future<String?> getLatestManagerReleaseTime() async {
-    return await _revancedAPI.getLatestReleaseTime('.apk', defaultManagerRepo);
+    String apiUrl = getApiUrl();
+    return await _revancedAPI.getLatestReleaseTime(
+      apiUrl,
+      '.apk',
+      defaultManagerRepo,
+    );
   }
 
   Future<String?> getLatestManagerVersion() async {
+    String apiUrl = getApiUrl();
     return await _revancedAPI.getLatestReleaseVersion(
+      apiUrl,
       '.apk',
       defaultManagerRepo,
     );

lib/services/revanced_api.dart

@@ -9,7 +9,6 @@ import 'package:timeago/timeago.dart';
 
 @lazySingleton
 class RevancedAPI {
-  final String apiUrl = 'https://revanced-releases-api.afterst0rm.xyz';
   final Dio _dio = Dio();
   final DioCacheManager _dioCacheManager = DioCacheManager(CacheConfig());
   final Options _cacheOptions = buildCacheOptions(
@@ -17,7 +16,7 @@ class RevancedAPI {
     maxStale: const Duration(days: 7),
   );
 
-  void initialize() {
+  Future<void> initialize() async {
     _dio.interceptors.add(_dioCacheManager.interceptor);
   }
 
@@ -25,7 +24,7 @@ class RevancedAPI {
     await _dioCacheManager.clearAll();
   }
 
-  Future<Map<String, List<dynamic>>> getContributors() async {
+  Future<Map<String, List<dynamic>>> getContributors(String apiUrl) async {
     Map<String, List<dynamic>> contributors = {};
     try {
       var response = await _dio.get(
@@ -43,7 +42,7 @@ class RevancedAPI {
     return contributors;
   }
 
-  Future<List<Patch>> getPatches() async {
+  Future<List<Patch>> getPatches(String apiUrl) async {
     try {
       var response = await _dio.get('$apiUrl/patches', options: _cacheOptions);
       List<dynamic> patches = response.data;
@@ -54,6 +53,7 @@ class RevancedAPI {
   }
 
   Future<Map<String, dynamic>?> _getLatestRelease(
+    String apiUrl,
     String extension,
     String repoName,
   ) async {
@@ -71,10 +71,13 @@ class RevancedAPI {
   }
 
   Future<String?> getLatestReleaseVersion(
-      String extension, String repoName) async {
+    String apiUrl,
+    String extension,
+    String repoName,
+  ) async {
     try {
       Map<String, dynamic>? release =
-          await _getLatestRelease(extension, repoName);
+          await _getLatestRelease(apiUrl, extension, repoName);
       if (release != null) {
         return release['version'];
       }
@@ -84,9 +87,14 @@ class RevancedAPI {
     return null;
   }
 
-  Future<File?> getLatestReleaseFile(String extension, String repoName) async {
+  Future<File?> getLatestReleaseFile(
+    String apiUrl,
+    String extension,
+    String repoName,
+  ) async {
     try {
       Map<String, dynamic>? release = await _getLatestRelease(
+        apiUrl,
         extension,
         repoName,
       );
@@ -101,11 +109,13 @@ class RevancedAPI {
   }
 
   Future<String?> getLatestReleaseTime(
+    String apiUrl,
     String extension,
     String repoName,
   ) async {
     try {
       Map<String, dynamic>? release = await _getLatestRelease(
+        apiUrl,
         extension,
         repoName,
       );