web feed intermediate

2025-02-28 14:31:07 +01:00
parent 3c4d479bd9
commit 2a2311253b
51 changed files with 5503 additions and 0 deletions
@@ -0,0 +1,24 @@
+import 'package:lensai/extensions/nullable.dart';
+import 'package:lensai/features/web_feed/data/models/feed_category.dart';
+import 'package:rss_dart/dart_rss.dart';
+import 'package:rss_dart/domain/dublin_core/dublin_core.dart';
+
+extension ParseDublinCategory on DublinCore {
+  List<FeedCategory> toFeedCategories() {
+    return subjects
+        .where((subject) => subject.isNotEmpty)
+        .map((subject) => FeedCategory(id: subject))
+        .toList();
+  }
+}
+
+extension ParseRssCategory on List<RssCategory> {
+  List<FeedCategory> toFeedCategories() {
+    return where((category) => category.value.isNotEmpty)
+        .map(
+          (category) =>
+              FeedCategory(id: '${category.domain} ${category.value}'.trim()),
+        )
+        .toList();
+  }
+}