✨ Reactions

lib/widgets/posts/attachment_screen.dart

@@ -1,29 +1,28 @@
 import 'package:flutter/material.dart';
 
 class AttachmentScreen extends StatelessWidget {
-  final String tag;
   final String url;
+  final String? tag;
 
-  const AttachmentScreen({super.key, required this.tag, required this.url});
+  const AttachmentScreen({super.key, this.tag, required this.url});
 
   @override
   Widget build(BuildContext context) {
+    final image = SizedBox(
+      height: MediaQuery.of(context).size.height,
+      width: MediaQuery.of(context).size.width,
+      child: InteractiveViewer(
+        boundaryMargin: const EdgeInsets.all(128),
+        minScale: 0.1,
+        maxScale: 16.0,
+        child: Image.network(url, fit: BoxFit.contain),
+      ),
+    );
+
     return Scaffold(
       body: GestureDetector(
         child: Center(
-          child: SizedBox(
-            height: MediaQuery.of(context).size.height,
-            width: MediaQuery.of(context).size.width,
-            child: InteractiveViewer(
-              boundaryMargin: const EdgeInsets.all(128),
-              minScale: 0.1,
-              maxScale: 16.0,
-              child: Hero(
-                tag: tag,
-                child: Image.network(url, fit: BoxFit.contain),
-              ),
-            ),
-          ),
+          child: tag != null ? Hero(tag: tag!, child: image) : image,
         ),
         onTap: () {
           Navigator.pop(context);