🐛 Fix unable to repost
This commit is contained in:
279
lib/widgets/attachment/attachment_zoom.dart
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279
lib/widgets/attachment/attachment_zoom.dart
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@ -0,0 +1,279 @@
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import 'package:dismissible_page/dismissible_page.dart';
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import 'package:easy_localization/easy_localization.dart';
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import 'package:flutter/material.dart';
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import 'package:gap/gap.dart';
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import 'package:google_fonts/google_fonts.dart';
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import 'package:photo_view/photo_view.dart';
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import 'package:photo_view/photo_view_gallery.dart';
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import 'package:provider/provider.dart';
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import 'package:styled_widget/styled_widget.dart';
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import 'package:surface/providers/sn_network.dart';
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import 'package:surface/providers/user_directory.dart';
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import 'package:surface/types/attachment.dart';
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import 'package:surface/widgets/account/account_image.dart';
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import 'package:surface/widgets/universal_image.dart';
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import 'package:uuid/uuid.dart';
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class AttachmentZoomView extends StatefulWidget {
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final Iterable<SnAttachment> data;
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final int? initialIndex;
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final List<String?>? heroTags;
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const AttachmentZoomView({
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super.key,
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required this.data,
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this.initialIndex,
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this.heroTags,
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});
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@override
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State<AttachmentZoomView> createState() => _AttachmentZoomViewState();
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}
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class _AttachmentZoomViewState extends State<AttachmentZoomView> {
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late final PageController _pageController =
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PageController(initialPage: widget.initialIndex ?? 0);
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void _updatePage() {
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setState(() {});
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}
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@override
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void initState() {
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super.initState();
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_pageController.addListener(_updatePage);
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Future.delayed(const Duration(milliseconds: 100), _updatePage);
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}
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@override
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void dispose() {
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_pageController.removeListener(_updatePage);
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_pageController.dispose();
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super.dispose();
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}
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Color get _unFocusColor =>
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Theme.of(context).colorScheme.onSurface.withOpacity(0.75);
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@override
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Widget build(BuildContext context) {
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final sn = context.read<SnNetworkProvider>();
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final uuid = Uuid();
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final metaTextStyle = GoogleFonts.roboto(
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fontSize: 12,
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color: _unFocusColor,
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height: 1,
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);
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return DismissiblePage(
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onDismissed: () {
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Navigator.of(context).pop();
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},
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direction: DismissiblePageDismissDirection.down,
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backgroundColor: Colors.transparent,
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isFullScreen: true,
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child: Stack(
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children: [
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Builder(builder: (context) {
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if (widget.data.length == 1) {
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final heroTag = widget.heroTags?.first ?? uuid.v4();
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return Hero(
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tag: 'attachment-${widget.data.first.rid}-$heroTag',
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child: PhotoView(
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key: Key(
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'attachment-detail-${widget.data.first.rid}-$heroTag'),
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backgroundDecoration:
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BoxDecoration(color: Colors.transparent),
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imageProvider: UniversalImage.provider(
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sn.getAttachmentUrl(widget.data.first.rid),
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),
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),
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);
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}
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return PhotoViewGallery.builder(
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pageController: _pageController,
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scrollPhysics: const BouncingScrollPhysics(),
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builder: (context, idx) {
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final heroTag = widget.heroTags?.elementAt(idx) ?? uuid.v4();
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return PhotoViewGalleryPageOptions(
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imageProvider: UniversalImage.provider(
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sn.getAttachmentUrl(widget.data.elementAt(idx).rid),
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),
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heroAttributes: PhotoViewHeroAttributes(
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tag: 'attachment-${widget.data.first.rid}-$heroTag',
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),
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);
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},
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itemCount: widget.data.length,
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loadingBuilder: (context, event) => Center(
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child: SizedBox(
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width: 20.0,
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height: 20.0,
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child: CircularProgressIndicator(
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value: event == null
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? 0
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: event.cumulativeBytesLoaded /
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(event.expectedTotalBytes ?? 1),
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),
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),
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),
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backgroundDecoration: BoxDecoration(color: Colors.transparent),
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);
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}),
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Align(
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alignment: Alignment.bottomCenter,
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child: IgnorePointer(
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child: Container(
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height: 300,
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decoration: BoxDecoration(
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gradient: LinearGradient(
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begin: Alignment.bottomCenter,
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end: Alignment.topCenter,
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colors: [
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Theme.of(context).colorScheme.surface,
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Colors.transparent,
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],
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),
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),
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),
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),
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),
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Positioned(
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left: 16,
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right: 16,
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bottom: 16 + MediaQuery.of(context).padding.bottom,
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child: Material(
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color: Colors.transparent,
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child: Builder(builder: (context) {
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final ud = context.read<UserDirectoryProvider>();
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final item = widget.data.elementAt(
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widget.data.length > 1
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? _pageController.page?.round() ?? 0
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: 0,
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);
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final account = ud.getAccountFromCache(item.accountId);
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return Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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if (item.accountId > 0)
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Row(
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children: [
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IgnorePointer(
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child: AccountImage(
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content: account!.avatar,
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radius: 19,
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),
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),
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const Gap(8),
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Expanded(
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child: IgnorePointer(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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'attachmentUploadBy'.tr(),
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style:
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Theme.of(context).textTheme.bodySmall,
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),
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Text(
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account.nick,
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style:
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Theme.of(context).textTheme.bodyMedium,
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),
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],
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),
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),
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),
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if (widget.data.length > 1)
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IgnorePointer(
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child: Text(
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'${(_pageController.page?.round() ?? 0) + 1}/${widget.data.length}',
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style: GoogleFonts.robotoMono(fontSize: 13),
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).padding(right: 8),
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),
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],
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),
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const Gap(4),
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IgnorePointer(
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child: Text(
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item.alt,
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maxLines: 2,
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overflow: TextOverflow.ellipsis,
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style: const TextStyle(
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fontSize: 15,
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fontWeight: FontWeight.w500,
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),
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),
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),
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const Gap(2),
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IgnorePointer(
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child: Wrap(
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spacing: 6,
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children: [
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if (item.metadata['exif'] == null)
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Text(
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'#${item.rid}',
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style: metaTextStyle,
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),
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if (item.metadata['exif']?['Model'] != null)
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Text(
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'attachmentShotOn'.tr(args: [
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item.metadata['exif']?['Model'],
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]),
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style: metaTextStyle,
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).padding(right: 2),
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if (item.metadata['exif']?['ShutterSpeed'] != null)
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Text(
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item.metadata['exif']?['ShutterSpeed'],
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style: metaTextStyle,
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).padding(right: 2),
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if (item.metadata['exif']?['ISO'] != null)
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Text(
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'ISO${item.metadata['exif']?['ISO']}',
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style: metaTextStyle,
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).padding(right: 2),
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if (item.metadata['exif']?['Aperture'] != null)
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Text(
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'f/${item.metadata['exif']?['Aperture']}',
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style: metaTextStyle,
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).padding(right: 2),
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if (item.metadata['exif']?['Megapixels'] != null &&
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item.metadata['exif']?['Model'] != null)
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Text(
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'${item.metadata['exif']?['Megapixels']}MP',
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style: metaTextStyle,
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)
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else
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Text(
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'${item.size} Bytes',
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style: metaTextStyle,
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),
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Text(
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'${item.metadata['width']}x${item.metadata['height']}',
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style: metaTextStyle,
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),
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if (item.metadata['ratio'] != null)
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Text(
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(item.metadata['ratio'] as num)
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.toStringAsFixed(2),
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style: metaTextStyle,
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),
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Text(
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item.mimetype,
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style: metaTextStyle,
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),
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],
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),
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),
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],
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);
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}),
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),
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),
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],
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),
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);
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}
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}
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