content: Translate error dialog for _launchUrl

Signed-off-by: Zixuan James Li <[email protected]>

Author: PIG208

assets/l10n/app_en.arb

@@ -234,6 +234,17 @@
       "event": {"type": "String", "example": "UpdateMessageEvent(id: 123, messageIds: [2345, 3456], newTopic: 'dinner')"}
     }
   },
+  "errorOpenLinkTitle": "Unable to open link",
+  "@errorOpenLinkTitle": {
+    "description": "Error title when opening a link failed."
+  },
+  "errorOpenLinkDetails": "Link could not be opened: {url}",
+  "@errorOpenLinkDetails": {
+    "description": "Error details when opening a link failed.",
+    "placeholders": {
+      "url": {"type":  "String", "example":  "https://chat.example.com"}
+    }
+  },
   "errorMuteTopicFailed": "Failed to mute topic",
   "@errorMuteTopicFailed": {
     "description": "Error message when muting a topic failed."

lib/generated/l10n/zulip_localizations.dart

@@ -409,6 +409,18 @@ abstract class ZulipLocalizations {
   /// **'Error handling a Zulip event from {serverUrl}; will retry.\n\nError: {error}\n\nEvent: {event}'**
   String errorHandlingEventDetails(String serverUrl, String error, String event);
 
+  /// Error title when opening a link failed.
+  ///
+  /// In en, this message translates to:
+  /// **'Unable to open link'**
+  String get errorOpenLinkTitle;
+
+  /// Error details when opening a link failed.
+  ///
+  /// In en, this message translates to:
+  /// **'Link could not be opened: {url}'**
+  String errorOpenLinkDetails(String url);
+
   /// Error message when muting a topic failed.
   ///
   /// In en, this message translates to:

lib/generated/l10n/zulip_localizations_ar.dart

@@ -191,6 +191,14 @@ class ZulipLocalizationsAr extends ZulipLocalizations {
     return 'Error handling a Zulip event from $serverUrl; will retry.\n\nError: $error\n\nEvent: $event';
   }
 
+  @override
+  String get errorOpenLinkTitle => 'Unable to open link';
+
+  @override
+  String errorOpenLinkDetails(String url) {
+    return 'Link could not be opened: $url';
+  }
+
   @override
   String get errorMuteTopicFailed => 'Failed to mute topic';
 

lib/generated/l10n/zulip_localizations_en.dart

@@ -191,6 +191,14 @@ class ZulipLocalizationsEn extends ZulipLocalizations {
     return 'Error handling a Zulip event from $serverUrl; will retry.\n\nError: $error\n\nEvent: $event';
   }
 
+  @override
+  String get errorOpenLinkTitle => 'Unable to open link';
+
+  @override
+  String errorOpenLinkDetails(String url) {
+    return 'Link could not be opened: $url';
+  }
+
   @override
   String get errorMuteTopicFailed => 'Failed to mute topic';
 

lib/generated/l10n/zulip_localizations_fr.dart

@@ -191,6 +191,14 @@ class ZulipLocalizationsFr extends ZulipLocalizations {
     return 'Error handling a Zulip event from $serverUrl; will retry.\n\nError: $error\n\nEvent: $event';
   }
 
+  @override
+  String get errorOpenLinkTitle => 'Unable to open link';
+
+  @override
+  String errorOpenLinkDetails(String url) {
+    return 'Link could not be opened: $url';
+  }
+
   @override
   String get errorMuteTopicFailed => 'Failed to mute topic';
 

lib/generated/l10n/zulip_localizations_ja.dart

@@ -191,6 +191,14 @@ class ZulipLocalizationsJa extends ZulipLocalizations {
     return 'Error handling a Zulip event from $serverUrl; will retry.\n\nError: $error\n\nEvent: $event';
   }
 
+  @override
+  String get errorOpenLinkTitle => 'Unable to open link';
+
+  @override
+  String errorOpenLinkDetails(String url) {
+    return 'Link could not be opened: $url';
+  }
+
   @override
   String get errorMuteTopicFailed => 'Failed to mute topic';
 

lib/generated/l10n/zulip_localizations_pl.dart

@@ -191,6 +191,14 @@ class ZulipLocalizationsPl extends ZulipLocalizations {
     return 'Błąd zdarzenia Zulip z $serverUrl; ponawiam.\n\nBłąd: $error\n\nZdarzenie: $event';
   }
 
+  @override
+  String get errorOpenLinkTitle => 'Unable to open link';
+
+  @override
+  String errorOpenLinkDetails(String url) {
+    return 'Link could not be opened: $url';
+  }
+
   @override
   String get errorMuteTopicFailed => 'Failed to mute topic';
 

lib/generated/l10n/zulip_localizations_ru.dart

@@ -191,6 +191,14 @@ class ZulipLocalizationsRu extends ZulipLocalizations {
     return 'Error handling a Zulip event from $serverUrl; will retry.\n\nError: $error\n\nEvent: $event';
   }
 
+  @override
+  String get errorOpenLinkTitle => 'Unable to open link';
+
+  @override
+  String errorOpenLinkDetails(String url) {
+    return 'Link could not be opened: $url';
+  }
+
   @override
   String get errorMuteTopicFailed => 'Failed to mute topic';
 

lib/widgets/content.dart

@@ -1319,10 +1319,11 @@ class MessageTableCell extends StatelessWidget {
 
 void _launchUrl(BuildContext context, String urlString) async {
   DialogStatus showError(BuildContext context, String? message) {
+    final zulipLocalizations = ZulipLocalizations.of(context);
     return showErrorDialog(context: context,
-      title: 'Unable to open link',
+      title: zulipLocalizations.errorOpenLinkTitle,
       message: [
-        'Link could not be opened: $urlString',
+        zulipLocalizations.errorOpenLinkDetails(urlString),
         if (message != null) message,
       ].join("\n\n"));
   }