feat: integrate link handling in chat screen with linkify support

- Added flutter_linkify package to auto-detect and linkify URLs in chat messages. - Implemented LinkHandler class to manage link tap confirmations and URL launching. - Updated chat_screen.dart to use Linkify for displaying message text with links. - Registered url_launcher plugin for handling URL launches across platforms. - Updated pubspec.yaml and pubspec.lock to include new dependencies. - Cleaned up untranslated.json by removing unused translations.
2026-07-11 11:07:04 +10:00 · 2026-01-20 21:42:54 -07:00
parent 1cc887e5bb
commit a0be63b2e7
41 changed files with 1615 additions and 619 deletions
@@ -0,0 +1,76 @@
+import 'package:flutter/material.dart';
+import 'package:url_launcher/url_launcher.dart';
+import '../l10n/l10n.dart';
+
+class LinkHandler {
+  static Future<void> handleLinkTap(BuildContext context, String url) async {
+    // Show confirmation dialog
+    final shouldOpen = await showDialog<bool>(
+      context: context,
+      builder: (context) => AlertDialog(
+        title: Text(context.l10n.chat_openLink),
+        content: Column(
+          mainAxisSize: MainAxisSize.min,
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            Text(
+              context.l10n.chat_openLinkConfirmation,
+              style: const TextStyle(fontSize: 14),
+            ),
+            const SizedBox(height: 16),
+            Container(
+              padding: const EdgeInsets.all(12),
+              decoration: BoxDecoration(
+                color: Theme.of(context).colorScheme.surfaceContainerHighest,
+                borderRadius: BorderRadius.circular(8),
+              ),
+              child: SelectableText(
+                url,
+                style: const TextStyle(
+                  fontSize: 12,
+                  fontFamily: 'monospace',
+                ),
+              ),
+            ),
+          ],
+        ),
+        actions: [
+          TextButton(
+            onPressed: () => Navigator.pop(context, false),
+            child: Text(context.l10n.common_cancel),
+          ),
+          FilledButton(
+            onPressed: () => Navigator.pop(context, true),
+            child: Text(context.l10n.chat_open),
+          ),
+        ],
+      ),
+    );
+
+    if (shouldOpen != true) return;
+
+    // Launch URL
+    try {
+      final uri = Uri.parse(url);
+      if (!await launchUrl(uri, mode: LaunchMode.externalApplication)) {
+        if (context.mounted) {
+          ScaffoldMessenger.of(context).showSnackBar(
+            SnackBar(
+              content: Text(context.l10n.chat_couldNotOpenLink(url)),
+              backgroundColor: Colors.red,
+            ),
+          );
+        }
+      }
+    } catch (e) {
+      if (context.mounted) {
+        ScaffoldMessenger.of(context).showSnackBar(
+          SnackBar(
+            content: Text(context.l10n.chat_invalidLink),
+            backgroundColor: Colors.red,
+          ),
+        );
+      }
+    }
+  }
+}