content: Translate a unimplemented node placeholder string

Fixes: #277

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

Author: PIG208

assets/l10n/app_en.arb

@@ -792,5 +792,12 @@
   "scrollToBottomTooltip": "Scroll to bottom",
   "@scrollToBottomTooltip": {
     "description": "Tooltip for button to scroll to bottom."
+  },
+  "errorUnimplementedPlaceholder": "(unimplemented: DOM node type {htmlNodeType})",
+  "@errorUnimplementedPlaceholder": {
+    "description": "Placeholder in message content showing content that cannot be rendered",
+    "placeholders": {
+      "htmlNodeType": {"type": "int", "example": "2"}
+    }
   }
 }

lib/generated/l10n/zulip_localizations.dart

@@ -1166,6 +1166,12 @@ abstract class ZulipLocalizations {
   /// In en, this message translates to:
   /// **'Scroll to bottom'**
   String get scrollToBottomTooltip;
+
+  /// Placeholder in message content showing content that cannot be rendered
+  ///
+  /// In en, this message translates to:
+  /// **'(unimplemented: DOM node type {htmlNodeType})'**
+  String errorUnimplementedPlaceholder(int htmlNodeType);
 }
 
 class _ZulipLocalizationsDelegate extends LocalizationsDelegate<ZulipLocalizations> {

lib/generated/l10n/zulip_localizations_ar.dart

@@ -620,4 +620,9 @@ class ZulipLocalizationsAr extends ZulipLocalizations {
 
   @override
   String get scrollToBottomTooltip => 'Scroll to bottom';
+
+  @override
+  String errorUnimplementedPlaceholder(int htmlNodeType) {
+    return '(unimplemented: DOM node type $htmlNodeType)';
+  }
 }

lib/generated/l10n/zulip_localizations_en.dart

@@ -620,4 +620,9 @@ class ZulipLocalizationsEn extends ZulipLocalizations {
 
   @override
   String get scrollToBottomTooltip => 'Scroll to bottom';
+
+  @override
+  String errorUnimplementedPlaceholder(int htmlNodeType) {
+    return '(unimplemented: DOM node type $htmlNodeType)';
+  }
 }

lib/generated/l10n/zulip_localizations_ja.dart

@@ -620,4 +620,9 @@ class ZulipLocalizationsJa extends ZulipLocalizations {
 
   @override
   String get scrollToBottomTooltip => 'Scroll to bottom';
+
+  @override
+  String errorUnimplementedPlaceholder(int htmlNodeType) {
+    return '(unimplemented: DOM node type $htmlNodeType)';
+  }
 }

lib/generated/l10n/zulip_localizations_nb.dart

@@ -620,4 +620,9 @@ class ZulipLocalizationsNb extends ZulipLocalizations {
 
   @override
   String get scrollToBottomTooltip => 'Scroll to bottom';
+
+  @override
+  String errorUnimplementedPlaceholder(int htmlNodeType) {
+    return '(unimplemented: DOM node type $htmlNodeType)';
+  }
 }

lib/generated/l10n/zulip_localizations_pl.dart

@@ -620,4 +620,9 @@ class ZulipLocalizationsPl extends ZulipLocalizations {
 
   @override
   String get scrollToBottomTooltip => 'Scroll to bottom';
+
+  @override
+  String errorUnimplementedPlaceholder(int htmlNodeType) {
+    return '(unimplemented: DOM node type $htmlNodeType)';
+  }
 }

lib/generated/l10n/zulip_localizations_ru.dart

@@ -620,4 +620,9 @@ class ZulipLocalizationsRu extends ZulipLocalizations {
 
   @override
   String get scrollToBottomTooltip => 'Scroll to bottom';
+
+  @override
+  String errorUnimplementedPlaceholder(int htmlNodeType) {
+    return '(unimplemented: DOM node type $htmlNodeType)';
+  }
 }

lib/generated/l10n/zulip_localizations_sk.dart

@@ -620,4 +620,9 @@ class ZulipLocalizationsSk extends ZulipLocalizations {
 
   @override
   String get scrollToBottomTooltip => 'Scroll to bottom';
+
+  @override
+  String errorUnimplementedPlaceholder(int htmlNodeType) {
+    return '(unimplemented: DOM node type $htmlNodeType)';
+  }
 }

lib/widgets/content.dart

@@ -1586,8 +1586,9 @@ InlineSpan _errorUnimplemented(UnimplementedNode node, {required BuildContext co
       TextSpan(text: "»)", style: errorStyle),
     ]);
   } else {
+    final zulipLocalizations = ZulipLocalizations.of(context);
     return TextSpan(
-      text: "(unimplemented: DOM node type ${htmlNode.nodeType})",
+      text: zulipLocalizations.errorUnimplementedPlaceholder(htmlNode.nodeType),
       style: errorStyle);
   }
 }