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chore: Follow up html rendering

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This commit is contained in:
Christian Kußowski 2025-12-02 11:06:41 +01:00
parent 86a73f9909
commit 89a167dc57
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GPG key ID: E067ECD60F1A0652
1 changed files with 14 additions and 9 deletions
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23
lib/pages/chat/events/html_message.dart
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@ -156,6 +156,11 @@ class HtmlMessage extends StatelessWidget {
// We must not render elements nested more than 100 elements deep:
if (depth >= 100) return const TextSpan();
if (node is dom.Element &&
ignoredHtmlTags.contains(node.localName?.toLowerCase())) {
return const TextSpan();
}
// This is a text node or not permitted node, so we render it as text:
if (node is! dom.Element || !allowedHtmlTags.contains(node.localName)) {
var text = node.text ?? '';
@ -170,8 +175,6 @@ class HtmlMessage extends StatelessWidget {
);
}
if (ignoredHtmlTags.contains(node.localName)) return const TextSpan();
switch (node.localName) {
case 'br':
return const TextSpan(text: '\n');
@ -260,13 +263,15 @@ class HtmlMessage extends StatelessWidget {
child: Text.rich(
TextSpan(
children: [
if (node.parent?.localName == 'ul')
const TextSpan(text: '• '),
if (node.parent?.localName == 'ol')
TextSpan(
text:
'${(node.parent?.nodes.whereType<dom.Element>().toList().indexOf(node) ?? 0) + (int.tryParse(node.parent?.attributes['start'] ?? '1') ?? 1)}. ',
),
if (!isCheckbox) ...[
if (node.parent?.localName == 'ul')
const TextSpan(text: '• '),
if (node.parent?.localName == 'ol')
TextSpan(
text:
'${(node.parent?.nodes.whereType<dom.Element>().toList().indexOf(node) ?? 0) + (int.tryParse(node.parent?.attributes['start'] ?? '1') ?? 1)}. ',
),
],
if (node.className == 'task-list-item')
WidgetSpan(
child: Padding(