Get real author name for F-Droid (#1076)

lib/app_sources/fdroid.dart

@@ -65,7 +65,7 @@ class FDroid extends AppSource {
   ) async {
     String? appId = await tryInferringAppId(standardUrl);
     String host = Uri.parse(standardUrl).host;
-    return getAPKUrlsFromFDroidPackagesAPIResponse(
+    var details = getAPKUrlsFromFDroidPackagesAPIResponse(
         await sourceRequest('https://$host/api/v1/packages/$appId'),
         'https://$host/repo/$appId',
         standardUrl,
@@ -80,6 +80,23 @@ class FDroid extends AppSource {
                     true
                 ? additionalSettings['filterVersionsByRegEx']
                 : null);
+    if (!hostChanged) {
+      try {
+        var res = await sourceRequest(
+            'https://gitlab.com/fdroid/fdroiddata/-/raw/master/metadata/$appId.yml');
+        String author = res.body
+            .split('\n')
+            .where((l) => l.startsWith('AuthorName: '))
+            .first
+            .split(': ')
+            .sublist(1)
+            .join(': ');
+        details.names.author = author;
+      } catch (e) {
+        // Fail silently
+      }
+    }
+    return details;
   }
 
   @override
@@ -111,7 +128,6 @@ class FDroid extends AppSource {
       throw getObtainiumHttpError(res);
     }
   }
-}
 
   APKDetails getAPKUrlsFromFDroidPackagesAPIResponse(
       Response res, String apkUrlPrefix, String standardUrl, String sourceName,
@@ -187,3 +203,4 @@ APKDetails getAPKUrlsFromFDroidPackagesAPIResponse(
       throw getObtainiumHttpError(res);
     }
   }
+}

lib/app_sources/izzyondroid.dart

@@ -40,7 +40,7 @@ class IzzyOnDroid extends AppSource {
     Map<String, dynamic> additionalSettings,
   ) async {
     String? appId = await tryInferringAppId(standardUrl);
-    return getAPKUrlsFromFDroidPackagesAPIResponse(
+    return fd.getAPKUrlsFromFDroidPackagesAPIResponse(
         await sourceRequest(
             'https://apt.izzysoft.de/fdroid/api/v1/packages/$appId'),
         'https://android.izzysoft.de/frepo/$appId',