i18n: Sweep for non-localized '(unknown channel)' strings

Renamed the "composeBoxUnknownChannelName" string to generalize it.

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

Author: PIG208

assets/l10n/app_en.arb

@@ -325,8 +325,8 @@
   "@composeBoxSendTooltip":  {
     "description": "Tooltip for send button in compose box."
   },
-  "composeBoxUnknownChannelName": "(unknown channel)",
-  "@composeBoxUnknownChannelName": {
+  "unknownChannelName": "(unknown channel)",
+  "@unknownChannelName": {
     "description": "Replacement name for channel when it cannot be found in the store."
   },
   "composeBoxTopicHintText": "Topic",

lib/generated/l10n/zulip_localizations.dart

@@ -541,7 +541,7 @@ abstract class ZulipLocalizations {
   ///
   /// In en, this message translates to:
   /// **'(unknown channel)'**
-  String get composeBoxUnknownChannelName;
+  String get unknownChannelName;
 
   /// Hint text for topic input widget in compose box.
   ///

lib/generated/l10n/zulip_localizations_ar.dart

@@ -259,7 +259,7 @@ class ZulipLocalizationsAr extends ZulipLocalizations {
   String get composeBoxSendTooltip => 'Send';
 
   @override
-  String get composeBoxUnknownChannelName => '(unknown channel)';
+  String get unknownChannelName => '(unknown channel)';
 
   @override
   String get composeBoxTopicHintText => 'Topic';

lib/generated/l10n/zulip_localizations_en.dart

@@ -259,7 +259,7 @@ class ZulipLocalizationsEn extends ZulipLocalizations {
   String get composeBoxSendTooltip => 'Send';
 
   @override
-  String get composeBoxUnknownChannelName => '(unknown channel)';
+  String get unknownChannelName => '(unknown channel)';
 
   @override
   String get composeBoxTopicHintText => 'Topic';

lib/generated/l10n/zulip_localizations_ja.dart

@@ -259,7 +259,7 @@ class ZulipLocalizationsJa extends ZulipLocalizations {
   String get composeBoxSendTooltip => 'Send';
 
   @override
-  String get composeBoxUnknownChannelName => '(unknown channel)';
+  String get unknownChannelName => '(unknown channel)';
 
   @override
   String get composeBoxTopicHintText => 'Topic';

lib/generated/l10n/zulip_localizations_nb.dart

@@ -259,7 +259,7 @@ class ZulipLocalizationsNb extends ZulipLocalizations {
   String get composeBoxSendTooltip => 'Send';
 
   @override
-  String get composeBoxUnknownChannelName => '(unknown channel)';
+  String get unknownChannelName => '(unknown channel)';
 
   @override
   String get composeBoxTopicHintText => 'Topic';

lib/generated/l10n/zulip_localizations_pl.dart

@@ -259,7 +259,7 @@ class ZulipLocalizationsPl extends ZulipLocalizations {
   String get composeBoxSendTooltip => 'Wyślij';
 
   @override
-  String get composeBoxUnknownChannelName => '(nieznany kanał)';
+  String get unknownChannelName => '(unknown channel)';
 
   @override
   String get composeBoxTopicHintText => 'Wątek';

lib/generated/l10n/zulip_localizations_ru.dart

@@ -259,7 +259,7 @@ class ZulipLocalizationsRu extends ZulipLocalizations {
   String get composeBoxSendTooltip => 'Отправить';
 
   @override
-  String get composeBoxUnknownChannelName => '(неизвестный канал)';
+  String get unknownChannelName => '(unknown channel)';
 
   @override
   String get composeBoxTopicHintText => 'Тема';

lib/generated/l10n/zulip_localizations_sk.dart

@@ -259,7 +259,7 @@ class ZulipLocalizationsSk extends ZulipLocalizations {
   String get composeBoxSendTooltip => 'Send';
 
   @override
-  String get composeBoxUnknownChannelName => '(unknown channel)';
+  String get unknownChannelName => '(unknown channel)';
 
   @override
   String get composeBoxTopicHintText => 'Topic';

lib/notifications/display.dart

@@ -263,7 +263,7 @@ class NotificationDisplayManager {
       FcmMessageChannelRecipient(:var streamName?, :var topic) =>
         '#$streamName > ${topic.displayName}',
       FcmMessageChannelRecipient(:var topic) =>
-        '#(unknown channel) > ${topic.displayName}', // TODO get stream name from data
+        '#${zulipLocalizations.unknownChannelName} > ${topic.displayName}', // TODO get stream name from data
       FcmMessageDmRecipient(:var allRecipientIds) when allRecipientIds.length > 2 =>
         zulipLocalizations.notifGroupDmConversationLabel(
           data.senderFullName, allRecipientIds.length - 2), // TODO use others' names, from data

lib/widgets/compose_box.dart

@@ -574,7 +574,7 @@ class _StreamContentInputState extends State<_StreamContentInput> {
     final store = PerAccountStoreWidget.of(context);
     final zulipLocalizations = ZulipLocalizations.of(context);
     final streamName = store.streams[widget.narrow.streamId]?.name
-      ?? zulipLocalizations.composeBoxUnknownChannelName;
+      ?? zulipLocalizations.unknownChannelName;
     return _ContentInput(
       narrow: widget.narrow,
       destination: TopicNarrow(widget.narrow.streamId, TopicName(_topicTextNormalized)),
@@ -636,7 +636,7 @@ class _FixedDestinationContentInput extends StatelessWidget {
       case TopicNarrow(:final streamId, :final topic):
         final store = PerAccountStoreWidget.of(context);
         final streamName = store.streams[streamId]?.name
-          ?? zulipLocalizations.composeBoxUnknownChannelName;
+          ?? zulipLocalizations.unknownChannelName;
         return zulipLocalizations.composeBoxChannelContentHint(
           streamName, topic.displayName);
 

lib/widgets/message_list.dart

@@ -335,6 +335,7 @@ class MessageListAppBarTitle extends StatelessWidget {
   Widget _buildStreamRow(BuildContext context, {
     ZulipStream? stream,
   }) {
+    final zulipLocalizations = ZulipLocalizations.of(context);
     // A null [Icon.icon] makes a blank space.
     final icon = stream != null ? iconDataForStream(stream) : null;
     return Row(
@@ -346,7 +347,8 @@ class MessageListAppBarTitle extends StatelessWidget {
       children: [
         Icon(size: 16, icon),
         const SizedBox(width: 4),
-        Flexible(child: Text(stream?.name ?? '(unknown channel)')),
+        Flexible(child: Text(
+          stream?.name ?? zulipLocalizations.unknownChannelName)),
       ]);
   }
 
@@ -1031,6 +1033,7 @@ class StreamMessageRecipientHeader extends StatelessWidget {
     //   https://github.com/zulip/zulip-mobile/issues/5511
     final store = PerAccountStoreWidget.of(context);
     final designVariables = DesignVariables.of(context);
+    final zulipLocalizations = ZulipLocalizations.of(context);
 
     final topic = message.topic;
 
@@ -1055,7 +1058,7 @@ class StreamMessageRecipientHeader extends StatelessWidget {
       final stream = store.streams[message.streamId];
       final streamName = stream?.name
         ?? message.displayRecipient
-        ?? '(unknown channel)'; // TODO(log)
+        ?? zulipLocalizations.unknownChannelName; // TODO(log)
 
       streamWidget = GestureDetector(
         onTap: () => Navigator.push(context,