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🐛 Fix link preview icon bugged when site icon is svg
This commit is contained in:
LittleSheep
2024-12-14 15:21:34 +08:00
parent 1f8d47f6c3
commit 80a66136ce
8 changed files with 194 additions and 117 deletions
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195
lib/widgets/link_preview.dart
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@ -1,5 +1,6 @@
import 'package:easy_localization/easy_localization.dart';
import 'package:flutter/material.dart';
import 'package:flutter_svg/flutter_svg.dart';
import 'package:gap/gap.dart';
import 'package:google_fonts/google_fonts.dart';
import 'package:marquee/marquee.dart';
@ -50,100 +51,120 @@ class _LinkPreviewWidgetState extends State<LinkPreviewWidget> {
return Wrap(
spacing: 8,
runSpacing: 8,
children: _links
.map(
(e) => Container(
constraints: BoxConstraints(
maxWidth: ResponsiveBreakpoints.of(context).smallerOrEqualTo(MOBILE) ? double.infinity : 480,
),
child: GestureDetector(
child: Card(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
if (e.image != null)
Container(
margin: const EdgeInsets.only(bottom: 4),
color: Theme.of(context).colorScheme.surfaceContainer,
child: AspectRatio(
aspectRatio: 16 / 9,
child: ClipRRect(
child: AutoResizeUniversalImage(
e.image!,
fit: BoxFit.contain,
),
),
),
),
SizedBox(
height: 48,
child: Row(
crossAxisAlignment: CrossAxisAlignment.center,
children: [
if (e.icon != null)
UniversalImage(
e.icon!,
children: _links.map((e) => _LinkPreviewEntry(meta: e)).toList(),
);
}
}
class _LinkPreviewEntry extends StatelessWidget {
final SnLinkMeta meta;
const _LinkPreviewEntry({
super.key,
required this.meta,
});
@override
Widget build(BuildContext context) {
return Container(
constraints: BoxConstraints(
maxWidth: ResponsiveBreakpoints.of(context).smallerOrEqualTo(MOBILE) ? double.infinity : 480,
),
child: GestureDetector(
child: Card(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
if (meta.image != null)
Container(
margin: const EdgeInsets.only(bottom: 4),
color: Theme.of(context).colorScheme.surfaceContainer,
child: AspectRatio(
aspectRatio: 16 / 9,
child: ClipRRect(
child: AutoResizeUniversalImage(
meta.image!,
fit: BoxFit.contain,
),
),
),
),
SizedBox(
height: 48,
child: Row(
crossAxisAlignment: CrossAxisAlignment.center,
children: [
if (meta.icon?.isNotEmpty ?? false)
StyledWidget(
meta.icon!.endsWith('.svg')
? SvgPicture.network(meta.icon!)
: UniversalImage(
meta.icon!,
width: 36,
height: 36,
cacheHeight: 36,
cacheWidth: 36,
).padding(all: 4),
const Gap(12),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
mainAxisAlignment: MainAxisAlignment.center,
children: [
SizedBox(
height: 24,
child: Marquee(
text: e.title ?? 'unknown'.tr(),
style: TextStyle(fontSize: 17, height: 1),
scrollAxis: Axis.horizontal,
showFadingOnlyWhenScrolling: true,
pauseAfterRound: const Duration(seconds: 3),
),
),
if (e.siteName != null)
Text(
e.siteName!,
style: TextStyle(fontSize: 13, height: 0.9),
).fontSize(11),
],
),
),
const Gap(6),
],
).padding(horizontal: 16),
).padding(all: 4, right: 16),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
mainAxisAlignment: MainAxisAlignment.center,
children: [
SizedBox(
height: 24,
child: ((meta.title?.length ?? 0) > 40)
? Marquee(
text: meta.title ?? 'unknown'.tr(),
style: TextStyle(fontSize: 17, height: 1),
scrollAxis: Axis.horizontal,
showFadingOnlyWhenScrolling: true,
pauseAfterRound: const Duration(seconds: 3),
)
: Text(
meta.title ?? 'unknown'.tr(),
style: TextStyle(fontSize: 17, height: 1),
maxLines: 1,
overflow: TextOverflow.ellipsis,
),
),
if (meta.siteName != null)
Text(
meta.siteName!,
style: TextStyle(fontSize: 13, height: 0.9),
).fontSize(11),
],
),
Text(
e.description,
maxLines: 3,
overflow: TextOverflow.ellipsis,
).padding(horizontal: 16),
const Gap(8),
Text(
e.url,
style: GoogleFonts.roboto(fontSize: 11, height: 0.9),
maxLines: 1,
overflow: TextOverflow.ellipsis,
).opacity(0.75).padding(horizontal: 16),
const Gap(4),
Text(
'poweredBy'.tr(args: ['HyperNet.Reader']),
style: GoogleFonts.roboto(fontSize: 11, height: 0.9),
).opacity(0.75).padding(horizontal: 16),
const Gap(16),
],
),
),
onTap: () {
launchUrlString(e.url, mode: LaunchMode.externalApplication);
},
),
const Gap(6),
],
).padding(horizontal: 16),
),
),
)
.toList(),
if (meta.description != null)
Text(
meta.description!,
maxLines: 3,
overflow: TextOverflow.ellipsis,
).padding(horizontal: 16, bottom: 8),
Text(
meta.url,
style: GoogleFonts.roboto(fontSize: 11, height: 0.9),
maxLines: 1,
overflow: TextOverflow.ellipsis,
).opacity(0.75).padding(horizontal: 16),
const Gap(4),
Text(
'poweredBy'.tr(args: ['HyperNet.Reader']),
style: GoogleFonts.roboto(fontSize: 11, height: 0.9),
).opacity(0.75).padding(horizontal: 16),
const Gap(16),
],
),
),
onTap: () {
launchUrlString(meta.url, mode: LaunchMode.externalApplication);
},
),
);
}
}