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🐛 Fix nullable link preview meta fields

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This commit is contained in:
LittleSheep
2025-06-21 16:52:10 +08:00
parent 4ba809a8d6
commit b39248cc58
4 changed files with 59 additions and 57 deletions
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35
lib/widgets/content/embed/link.dart
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@ -1,4 +1,3 @@
import 'package:easy_localization/easy_localization.dart';
import 'package:flutter/material.dart';
import 'package:gap/gap.dart';
import 'package:island/models/embed.dart';
@ -42,10 +41,10 @@ class EmbedLinkWidget extends StatelessWidget {
crossAxisAlignment: CrossAxisAlignment.start,
children: [
// Preview Image
if (link.imageUrl.isNotEmpty)
if (link.imageUrl != null && link.imageUrl!.isNotEmpty)
AspectRatio(
aspectRatio: 16 / 9,
child: UniversalImage(uri: link.imageUrl, fit: BoxFit.cover),
child: UniversalImage(uri: link.imageUrl!, fit: BoxFit.cover),
),
// Content
@ -117,9 +116,9 @@ class EmbedLinkWidget extends StatelessWidget {
],
// Description
if (link.description.isNotEmpty) ...[
if (link.description != null && link.description!.isNotEmpty) ...[
Text(
link.description,
link.description!,
style: theme.textTheme.bodyMedium?.copyWith(
color: colorScheme.onSurfaceVariant,
),
@ -153,7 +152,7 @@ class EmbedLinkWidget extends StatelessWidget {
),
const Gap(4),
Text(
link.author.toString(),
link.author!,
style: theme.textTheme.bodySmall?.copyWith(
color: colorScheme.onSurfaceVariant,
),
@ -169,7 +168,7 @@ class EmbedLinkWidget extends StatelessWidget {
),
const Gap(4),
Text(
_formatDate(link.publishedDate),
_formatDate(link.publishedDate!),
style: theme.textTheme.bodySmall?.copyWith(
color: colorScheme.onSurfaceVariant,
),
@ -188,20 +187,20 @@ class EmbedLinkWidget extends StatelessWidget {
);
}
String _formatDate(dynamic date) {
if (date == null) return '';
String _formatDate(DateTime date) {
try {
DateTime dateTime;
if (date is String) {
dateTime = DateTime.parse(date);
} else if (date is DateTime) {
dateTime = date;
final now = DateTime.now();
final difference = now.difference(date);
if (difference.inDays == 0) {
return 'Today';
} else if (difference.inDays == 1) {
return 'Yesterday';
} else if (difference.inDays < 7) {
return '${difference.inDays} days ago';
} else {
return date.toString();
return '${date.day}/${date.month}/${date.year}';
}
return DateFormat.yMMMd().format(dateTime);
} catch (e) {
return date.toString();
}