forked from eatvio/eatvio_app
merge upstream
This commit is contained in:
@@ -0,0 +1,256 @@
|
||||
import 'dart:async';
|
||||
|
||||
import 'package:cached_network_image/cached_network_image.dart';
|
||||
import 'package:carousel_slider_plus/carousel_slider_plus.dart';
|
||||
import 'package:eatvio_app/features/feed/models/post_feed_mapper.dart';
|
||||
import 'package:eatvio_app/features/feed/models/post_feed_pagination_model.dart';
|
||||
import 'package:eatvio_app/features/feed/presentation/widgets/feed_video_player/feed_video_player_widget.dart';
|
||||
import 'package:flutter/material.dart';
|
||||
|
||||
/// Gallery + optional embed video for feed card and blog post detail.
|
||||
class BlogPostMediaContent extends StatefulWidget {
|
||||
const BlogPostMediaContent({
|
||||
super.key,
|
||||
required this.galleryImages,
|
||||
required this.imageUrl,
|
||||
required this.videoEmbedUrl,
|
||||
required this.currentGalleryIndex,
|
||||
required this.onOpenGallery,
|
||||
required this.onGalleryChanged,
|
||||
required this.videoUrlThumb,
|
||||
});
|
||||
|
||||
final List<FeedGalleryImage> galleryImages;
|
||||
final String imageUrl;
|
||||
final String? videoEmbedUrl;
|
||||
final String? videoUrlThumb;
|
||||
final int currentGalleryIndex;
|
||||
final void Function(List<String> urls, int index) onOpenGallery;
|
||||
final ValueChanged<int> onGalleryChanged;
|
||||
|
||||
@override
|
||||
State<BlogPostMediaContent> createState() => _BlogPostMediaContentState();
|
||||
}
|
||||
|
||||
class _BlogPostMediaContentState extends State<BlogPostMediaContent> {
|
||||
static const _counterDisplayDuration = Duration(seconds: 1);
|
||||
|
||||
/// Landscape / video slide aspect (width / height).
|
||||
static const _horizontalAspectRatio = 16 / 9;
|
||||
|
||||
/// Portrait slide aspect (width / height).
|
||||
static const _verticalAspectRatio = 3 / 4;
|
||||
|
||||
bool _isCounterVisible = false;
|
||||
Timer? _counterHideTimer;
|
||||
|
||||
bool get _hasVideo => widget.videoEmbedUrl != null && widget.videoEmbedUrl!.trim().isNotEmpty;
|
||||
|
||||
List<FeedGalleryImage> get _gallery {
|
||||
return [
|
||||
for (final image in widget.galleryImages)
|
||||
if (PostFeedMapper.resolveMediaUrl(image.url) case final url when url.isNotEmpty)
|
||||
FeedGalleryImage(
|
||||
url: url,
|
||||
orientation: image.orientation,
|
||||
id: image.id,
|
||||
position: image.position,
|
||||
),
|
||||
];
|
||||
}
|
||||
|
||||
List<String> get _galleryUrls => _gallery.map((e) => e.url).toList();
|
||||
|
||||
int get _slideCount {
|
||||
if (_gallery.isNotEmpty) {
|
||||
return _gallery.length + (_hasVideo ? 1 : 0);
|
||||
}
|
||||
if (_hasVideo) {
|
||||
return 1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
bool get _isCurrentSlideVideo => _hasVideo && widget.currentGalleryIndex == _gallery.length;
|
||||
|
||||
bool get _shouldShowCounter => !_isCurrentSlideVideo || _isCounterVisible;
|
||||
|
||||
/// Height is fixed for the whole post from the first gallery image (web-like).
|
||||
String get _postOrientation {
|
||||
if (_gallery.isNotEmpty) {
|
||||
return _gallery.first.orientation;
|
||||
}
|
||||
return 'horizontal';
|
||||
}
|
||||
|
||||
double _heightForOrientation(String orientation, double width) {
|
||||
final aspectRatio = orientation == 'vertical' ? _verticalAspectRatio : _horizontalAspectRatio;
|
||||
final maxHeight = MediaQuery.sizeOf(context).height * 0.7;
|
||||
return (width / aspectRatio).clamp(180.0, maxHeight);
|
||||
}
|
||||
|
||||
@override
|
||||
void dispose() {
|
||||
_counterHideTimer?.cancel();
|
||||
super.dispose();
|
||||
}
|
||||
|
||||
@override
|
||||
void didUpdateWidget(covariant BlogPostMediaContent oldWidget) {
|
||||
super.didUpdateWidget(oldWidget);
|
||||
if (oldWidget.currentGalleryIndex != widget.currentGalleryIndex) {
|
||||
_scheduleCounterHideOnVideo();
|
||||
}
|
||||
}
|
||||
|
||||
void _scheduleCounterHideOnVideo() {
|
||||
_counterHideTimer?.cancel();
|
||||
if (!_isCurrentSlideVideo) return;
|
||||
|
||||
_counterHideTimer = Timer(_counterDisplayDuration, () {
|
||||
if (mounted && _isCurrentSlideVideo) {
|
||||
setState(() => _isCounterVisible = false);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
bool _handleCarouselScroll(ScrollNotification notification) {
|
||||
if (notification is ScrollStartNotification || notification is ScrollUpdateNotification) {
|
||||
_counterHideTimer?.cancel();
|
||||
if (!_isCounterVisible) {
|
||||
setState(() => _isCounterVisible = true);
|
||||
}
|
||||
} else if (notification is ScrollEndNotification && _isCounterVisible && _isCurrentSlideVideo) {
|
||||
_scheduleCounterHideOnVideo();
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
Widget _imageSlide(String itemUrl, int itemIndex, double height) {
|
||||
return GestureDetector(
|
||||
onTap: () => widget.onOpenGallery(_galleryUrls, itemIndex),
|
||||
child: CachedNetworkImage(
|
||||
fit: BoxFit.cover,
|
||||
width: MediaQuery.sizeOf(context).width,
|
||||
height: height,
|
||||
imageUrl: itemUrl,
|
||||
errorWidget: (context, str, object) => const SizedBox.shrink(),
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
Widget _videoSlide() {
|
||||
return FeedVideoPlayer(embedUrl: widget.videoEmbedUrl!, videoUrlThumb: widget.videoUrlThumb);
|
||||
}
|
||||
|
||||
Widget _carousel({required int itemCount, required NullableIndexedWidgetBuilder itemBuilder, required double height}) {
|
||||
return Stack(
|
||||
children: [
|
||||
NotificationListener<ScrollNotification>(
|
||||
onNotification: _handleCarouselScroll,
|
||||
child: CarouselSlider.builder(
|
||||
itemCount: itemCount,
|
||||
itemBuilder: (context, itemIndex, _) => itemBuilder(context, itemIndex) ?? const SizedBox.shrink(),
|
||||
options: CarouselOptions(
|
||||
viewportFraction: 1,
|
||||
height: height,
|
||||
enableInfiniteScroll: false,
|
||||
onPageChanged: (index, _) => widget.onGalleryChanged(index),
|
||||
),
|
||||
),
|
||||
),
|
||||
if (itemCount > 1)
|
||||
Positioned(
|
||||
top: 12,
|
||||
right: 12,
|
||||
child: IgnorePointer(
|
||||
child: AnimatedOpacity(
|
||||
opacity: _shouldShowCounter ? 1 : 0,
|
||||
duration: const Duration(milliseconds: 150),
|
||||
child: _GalleryPhotoCounter(currentIndex: widget.currentGalleryIndex, total: itemCount),
|
||||
),
|
||||
),
|
||||
),
|
||||
],
|
||||
);
|
||||
}
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
final gallery = _gallery;
|
||||
final width = MediaQuery.sizeOf(context).width;
|
||||
final mediaHeight = _heightForOrientation(_postOrientation, width);
|
||||
|
||||
if (gallery.length > 1 || (gallery.length == 1 && _hasVideo)) {
|
||||
final itemCount = _slideCount;
|
||||
return _carousel(
|
||||
itemCount: itemCount,
|
||||
height: mediaHeight,
|
||||
itemBuilder: (context, itemIndex) {
|
||||
if (itemIndex < gallery.length) {
|
||||
return _imageSlide(gallery[itemIndex].url, itemIndex, mediaHeight);
|
||||
}
|
||||
if (_hasVideo) {
|
||||
return _videoSlide();
|
||||
}
|
||||
return const SizedBox.shrink();
|
||||
},
|
||||
);
|
||||
}
|
||||
|
||||
if (gallery.length == 1) {
|
||||
return _imageSlide(gallery.first.url, 0, mediaHeight);
|
||||
}
|
||||
|
||||
if (_hasVideo) {
|
||||
return SizedBox(
|
||||
height: mediaHeight,
|
||||
width: width,
|
||||
child: _videoSlide(),
|
||||
);
|
||||
}
|
||||
|
||||
if (widget.imageUrl.isNotEmpty) {
|
||||
return GestureDetector(
|
||||
onTap: () => widget.onOpenGallery([widget.imageUrl], 0),
|
||||
child: Hero(
|
||||
tag: widget.imageUrl,
|
||||
child: CachedNetworkImage(
|
||||
fit: BoxFit.fitWidth,
|
||||
width: width,
|
||||
imageUrl: widget.imageUrl,
|
||||
errorWidget: (context, str, object) => const SizedBox.shrink(),
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
return const SizedBox.shrink();
|
||||
}
|
||||
}
|
||||
|
||||
class _GalleryPhotoCounter extends StatelessWidget {
|
||||
const _GalleryPhotoCounter({required this.currentIndex, required this.total});
|
||||
|
||||
final int currentIndex;
|
||||
final int total;
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return Container(
|
||||
padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 8),
|
||||
decoration: BoxDecoration(color: Colors.black.withValues(alpha: 0.5), borderRadius: BorderRadius.circular(999)),
|
||||
child: Row(
|
||||
mainAxisSize: MainAxisSize.min,
|
||||
children: [
|
||||
const Icon(Icons.photo_library_outlined, size: 14, color: Colors.white),
|
||||
const SizedBox(width: 8),
|
||||
Text(
|
||||
'${currentIndex + 1} / $total',
|
||||
style: const TextStyle(color: Colors.white, fontSize: 14, fontWeight: FontWeight.w500, height: 1.2),
|
||||
),
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
@@ -1,4 +1,3 @@
|
||||
import 'package:cached_network_image/cached_network_image.dart';
|
||||
import 'package:dismissible_page/dismissible_page.dart';
|
||||
import 'package:eatvio_app/core/app_config.dart';
|
||||
import 'package:eatvio_app/core/enums/complained_content.dart';
|
||||
@@ -9,8 +8,10 @@ import 'package:eatvio_app/core/widgets/custom_popup.dart';
|
||||
import 'package:eatvio_app/core/widgets/feed_icon_button.dart';
|
||||
import 'package:eatvio_app/core/widgets/markdown_html_widget.dart';
|
||||
import 'package:eatvio_app/features/chat/presentation/pages/photo_view_screen.dart';
|
||||
import 'package:eatvio_app/features/feed/models/feed_blog_post_model.dart';
|
||||
import 'package:eatvio_app/features/feed/models/post_feed_mapper.dart';
|
||||
import 'package:eatvio_app/features/feed/presentation/bloc/feed_cubit/feed_cubit.dart';
|
||||
import 'package:eatvio_app/features/feed/presentation/bloc/feed_cubit/feed_state.dart';
|
||||
import 'package:eatvio_app/features/feed/presentation/widgets/blog_post_media_content.dart';
|
||||
import 'package:eatvio_app/features/feed/presentation/widgets/subscribe_button_widget.dart';
|
||||
import 'package:flutter/material.dart';
|
||||
import 'package:flutter_bloc/flutter_bloc.dart';
|
||||
@@ -19,9 +20,9 @@ import 'package:go_router/go_router.dart';
|
||||
import 'package:share_plus/share_plus.dart';
|
||||
|
||||
class BlogPostWidget extends StatefulWidget {
|
||||
final int index;
|
||||
final FeedBlogPostModel post;
|
||||
|
||||
const BlogPostWidget({super.key, required this.index});
|
||||
const BlogPostWidget({super.key, required this.post});
|
||||
|
||||
@override
|
||||
State<BlogPostWidget> createState() => _BlogPostWidgetState();
|
||||
@@ -30,243 +31,267 @@ class BlogPostWidget extends StatefulWidget {
|
||||
class _BlogPostWidgetState extends State<BlogPostWidget> {
|
||||
late bool isLiked;
|
||||
late int totalLikes;
|
||||
bool isMoreOptionsVisible = false;
|
||||
int currentGalleryIndex = 0;
|
||||
|
||||
FeedBlogPostModel get post => widget.post;
|
||||
|
||||
@override
|
||||
void initState() {
|
||||
super.initState();
|
||||
isLiked = post.wasLikedByMe;
|
||||
totalLikes = post.totalLikes;
|
||||
}
|
||||
|
||||
@override
|
||||
void didUpdateWidget(covariant BlogPostWidget oldWidget) {
|
||||
super.didUpdateWidget(oldWidget);
|
||||
if (oldWidget.post.id != post.id) {
|
||||
currentGalleryIndex = 0;
|
||||
isLiked = post.wasLikedByMe;
|
||||
totalLikes = post.totalLikes;
|
||||
return;
|
||||
}
|
||||
if (oldWidget.post.wasLikedByMe != post.wasLikedByMe || oldWidget.post.totalLikes != post.totalLikes) {
|
||||
isLiked = post.wasLikedByMe;
|
||||
totalLikes = post.totalLikes;
|
||||
}
|
||||
}
|
||||
|
||||
void _openGallery(List<String> imageUrls, int index) {
|
||||
context.pushTransparentRoute(rootNavigator: true, PhotoViewScreen(imageUrls: imageUrls, index: index));
|
||||
}
|
||||
|
||||
Future<void> _toggleLike() async {
|
||||
final nextLiked = !isLiked;
|
||||
setState(() {
|
||||
isLiked = nextLiked;
|
||||
nextLiked ? totalLikes++ : totalLikes--;
|
||||
});
|
||||
context.read<FeedCubit>().updateFeedBlogPostList(post, nextLiked);
|
||||
if (nextLiked) {
|
||||
await context.read<FeedCubit>().likePost(post.id);
|
||||
} else {
|
||||
await context.read<FeedCubit>().unlikedPost(post.id);
|
||||
}
|
||||
}
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return BlocBuilder<FeedCubit, FeedState>(
|
||||
builder: (BuildContext context, FeedState state) {
|
||||
if (state is FeedStateLoaded) {
|
||||
isLiked = state.feedBlogPostList[widget.index].wasLikedByMe;
|
||||
totalLikes = state.feedBlogPostList[widget.index].totalLikes;
|
||||
return InkWell(
|
||||
borderRadius: BorderRadius.circular(12),
|
||||
onTap: () => GoRouter.of(context).pushNamed('blogPostScreen', extra: state.feedBlogPostList[widget.index].id),
|
||||
child: Material(
|
||||
borderRadius: BorderRadius.circular(12),
|
||||
color: Colors.white,
|
||||
child: Column(
|
||||
mainAxisSize: MainAxisSize.min,
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: [
|
||||
const SizedBox(height: 12),
|
||||
Padding(
|
||||
padding: const EdgeInsets.symmetric(horizontal: 12),
|
||||
child: Row(
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: [
|
||||
GestureDetector(
|
||||
onTap: () {
|
||||
GoRouter.of(context).pushNamed('profileScreen', extra: state.feedBlogPostList[widget.index].author.authorSlug);
|
||||
},
|
||||
child: CircleAvatar(
|
||||
radius: 20,
|
||||
backgroundColor: Colors.black12,
|
||||
foregroundImage: NetworkImage(
|
||||
state.feedBlogPostList[widget.index].author.authorProfileIcon.contains('https')
|
||||
? state.feedBlogPostList[widget.index].author.authorProfileIcon
|
||||
: sl<AppConfig>().baseUrl + state.feedBlogPostList[widget.index].author.authorProfileIcon,
|
||||
),
|
||||
backgroundImage: const AssetImage('assets/images/no_avatar.png'),
|
||||
),
|
||||
),
|
||||
const SizedBox(width: 8),
|
||||
// Имя и дата внутри Expanded
|
||||
Expanded(
|
||||
child: Column(
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: [
|
||||
Text(
|
||||
state.feedBlogPostList[widget.index].author.authorName,
|
||||
overflow: TextOverflow.ellipsis,
|
||||
style: const TextStyle(height: 1, color: Colors.black87, fontWeight: FontWeight.w500, fontSize: 16),
|
||||
),
|
||||
const SizedBox(height: 4),
|
||||
Text(
|
||||
'${calculateDifference(state.feedBlogPostList[widget.index].createdAt)} в ${state.feedBlogPostList[widget.index].createdAt.hour.toString().padLeft(2, '0')}:${state.feedBlogPostList[widget.index].createdAt.minute.toString().padLeft(2, '0')}',
|
||||
style: const TextStyle(height: 1, color: Colors.black45, fontSize: 14),
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
// Кнопка подписки (если нужно)
|
||||
if (!(state.feedBlogPostList[widget.index].author.isEntitySubscribedByMe ?? false) &&
|
||||
!state.feedBlogPostList[widget.index].author.authorIsMe)
|
||||
Padding(
|
||||
padding: const EdgeInsets.only(right: 8),
|
||||
child: SubscribeButtonWidget(slug: state.feedBlogPostList[widget.index].author.authorSlug),
|
||||
),
|
||||
// Кнопка меню
|
||||
CustomPopup(
|
||||
isAuthor: state.feedBlogPostList[widget.index].author.authorIsMe,
|
||||
complainedContentType: ComplainedContent.posts,
|
||||
path: 'blog_post/${(state.feedBlogPostList[widget.index].id)}',
|
||||
id: state.feedBlogPostList[widget.index].id,
|
||||
feedBlogPostModel: state.feedBlogPostList[widget.index],
|
||||
userSlug: state.feedBlogPostList[widget.index].author.authorSlug,
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
if (state.feedBlogPostList[widget.index].title.isNotEmpty) ...[
|
||||
const SizedBox(height: 12),
|
||||
Padding(
|
||||
padding: const EdgeInsets.symmetric(horizontal: 12),
|
||||
child: Text(
|
||||
state.feedBlogPostList[widget.index].title,
|
||||
style: const TextStyle(fontSize: 18, fontWeight: FontWeight.w600, color: Colors.black87),
|
||||
),
|
||||
),
|
||||
],
|
||||
if (state.feedBlogPostList[widget.index].title.isEmpty) const SizedBox(height: 8),
|
||||
if (state.feedBlogPostList[widget.index].title.isNotEmpty && state.feedBlogPostList[widget.index].description.isNotEmpty)
|
||||
const SizedBox(height: 8),
|
||||
if (state.feedBlogPostList[widget.index].description.isNotEmpty)
|
||||
Padding(
|
||||
padding: const EdgeInsets.symmetric(horizontal: 12),
|
||||
child: Builder(
|
||||
builder: (context) {
|
||||
String description = state.feedBlogPostList[widget.index].description;
|
||||
final isLong = description.length > 200;
|
||||
|
||||
if (isLong) {
|
||||
// Умная обрезка: обрезаем markdown текст, не ломая синтаксис
|
||||
int cutPoint = 200;
|
||||
|
||||
// Проверяем, есть ли незакрытые markdown теги
|
||||
String preview = description.substring(0, cutPoint);
|
||||
|
||||
// Считаем открывающие и закрывающие теги
|
||||
int boldOpen = (preview.split('**').length - 1) ~/ 2;
|
||||
int boldClose = preview.split('**').length - 1 - boldOpen * 2;
|
||||
bool hasUnclosedBold = boldOpen > boldClose;
|
||||
|
||||
// Если есть незакрытый bold, ищем закрытие
|
||||
if (hasUnclosedBold) {
|
||||
int searchEnd = (cutPoint + 100).clamp(0, description.length);
|
||||
int boldClosePos = description.indexOf('**', cutPoint);
|
||||
if (boldClosePos != -1 && boldClosePos < searchEnd) {
|
||||
cutPoint = boldClosePos + 2;
|
||||
} else {
|
||||
// Если не нашли, обрезаем до последнего пробела
|
||||
cutPoint = description.lastIndexOf(' ', 200);
|
||||
if (cutPoint == -1 || cutPoint < 150) cutPoint = 200;
|
||||
}
|
||||
} else {
|
||||
// Обрезаем до последнего пробела для красоты
|
||||
cutPoint = description.lastIndexOf(' ', cutPoint);
|
||||
if (cutPoint == -1 || cutPoint < 150) cutPoint = 200;
|
||||
}
|
||||
|
||||
description = description.substring(0, cutPoint);
|
||||
}
|
||||
final imageUrl = PostFeedMapper.resolveMediaUrl(post.image);
|
||||
final embedUrl = post.videoEmbedUrl?.trim();
|
||||
|
||||
return MarkdownHtmlWidget(
|
||||
markdownText: description,
|
||||
);
|
||||
},
|
||||
),
|
||||
),
|
||||
if (state.feedBlogPostList[widget.index].description.length > 200)
|
||||
const Padding(
|
||||
padding: EdgeInsets.symmetric(horizontal: 12),
|
||||
child: Text(
|
||||
'Показать ещё',
|
||||
style: TextStyle(height: 1, color: Color(0xFF8B8B8B), fontSize: 14, fontWeight: FontWeight.w600),
|
||||
),
|
||||
),
|
||||
if (state.feedBlogPostList[widget.index].title.isNotEmpty || state.feedBlogPostList[widget.index].description.isNotEmpty)
|
||||
const SizedBox(height: 8),
|
||||
GestureDetector(
|
||||
onTap: () {
|
||||
context.pushTransparentRoute(
|
||||
rootNavigator: true,
|
||||
PhotoViewScreen(imageUrls: ['${sl<AppConfig>().baseUrl}/storage/${state.feedBlogPostList[widget.index].image}'], index: 0),
|
||||
);
|
||||
},
|
||||
child: Hero(
|
||||
tag: '${sl<AppConfig>().baseUrl}/storage/${state.feedBlogPostList[widget.index].image}',
|
||||
child: CachedNetworkImage(
|
||||
fit: BoxFit.fitWidth,
|
||||
width: MediaQuery.of(context).size.width,
|
||||
imageUrl: '${sl<AppConfig>().baseUrl}/storage/${state.feedBlogPostList[widget.index].image}',
|
||||
errorWidget: (context, str, object) => const SizedBox.shrink(),
|
||||
),
|
||||
),
|
||||
),
|
||||
const SizedBox(height: 12),
|
||||
Padding(
|
||||
padding: const EdgeInsets.symmetric(horizontal: 12),
|
||||
child: Row(
|
||||
children: [
|
||||
FeedIconButton(
|
||||
icon: isLiked ? Icons.favorite_rounded : Icons.favorite_border_rounded,
|
||||
text: totalLikes.toString(),
|
||||
iconColor: isLiked ? Colors.red.withValues(alpha: 0.8) : null,
|
||||
backgroundColor: isLiked ? Colors.red.withValues(alpha: 0.1) : null,
|
||||
textColor: isLiked ? Colors.red.withValues(alpha: 0.8) : null,
|
||||
onTap: () async {
|
||||
setState(() {
|
||||
isLiked = !isLiked;
|
||||
isLiked ? totalLikes++ : totalLikes--;
|
||||
});
|
||||
// Update feed list immediately by ID (no reload)
|
||||
context.read<FeedCubit>().updateFeedBlogPostList(state.feedBlogPostList[widget.index], isLiked);
|
||||
// Fire network call without introducing UI delay
|
||||
if (isLiked) {
|
||||
await context.read<FeedCubit>().likePost(state.feedBlogPostList[widget.index].id);
|
||||
} else {
|
||||
await context.read<FeedCubit>().unlikedPost(state.feedBlogPostList[widget.index].id);
|
||||
}
|
||||
},
|
||||
),
|
||||
const SizedBox(width: 8),
|
||||
FeedIconButton(
|
||||
svgIcon: SvgPicture.asset(
|
||||
'assets/icons/comment.svg',
|
||||
height: 20,
|
||||
width: 20,
|
||||
colorFilter: ColorFilter.mode(appTheme.gray600, BlendMode.srcIn),
|
||||
),
|
||||
text: state.feedBlogPostList[widget.index].totalComments.toString(),
|
||||
onTap: () => GoRouter.of(context).pushNamed('blogPostScreen', extra: state.feedBlogPostList[widget.index].id),
|
||||
),
|
||||
const SizedBox(width: 8),
|
||||
FeedIconButton(
|
||||
svgIcon: SvgPicture.asset(
|
||||
height: 15,
|
||||
width: 12,
|
||||
'assets/icons/repost.svg',
|
||||
colorFilter: ColorFilter.mode(appTheme.gray600, BlendMode.srcIn),
|
||||
),
|
||||
onTap: () {
|
||||
final box = context.findRenderObject() as RenderBox?;
|
||||
SharePlus.instance.share(
|
||||
ShareParams(
|
||||
uri: Uri.parse('${sl<AppConfig>().baseUrl}/ru/blog_post/${state.feedBlogPostList[widget.index].id}'),
|
||||
sharePositionOrigin: box!.localToGlobal(Offset.zero) & box.size,
|
||||
),
|
||||
);
|
||||
},
|
||||
),
|
||||
const Spacer(),
|
||||
Icon(Icons.visibility_rounded, size: 16, color: appTheme.gray500),
|
||||
const SizedBox(width: 4),
|
||||
Text(
|
||||
state.feedBlogPostList[widget.index].totalViews.toString(),
|
||||
style: TextStyle(fontSize: 12, color: appTheme.gray500, fontWeight: FontWeight.w400),
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
const SizedBox(height: 8),
|
||||
],
|
||||
),
|
||||
return InkWell(
|
||||
borderRadius: BorderRadius.circular(12),
|
||||
onTap: () => GoRouter.of(context).pushNamed('blogPostScreen', extra: post.id),
|
||||
child: Material(
|
||||
borderRadius: BorderRadius.circular(12),
|
||||
color: Colors.white,
|
||||
child: Column(
|
||||
mainAxisSize: MainAxisSize.min,
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: [
|
||||
const SizedBox(height: 12),
|
||||
_BlogPostHeader(post: post),
|
||||
_BlogPostTextContent(post: post),
|
||||
BlogPostMediaContent(
|
||||
galleryImages: post.images,
|
||||
imageUrl: imageUrl,
|
||||
videoEmbedUrl: embedUrl != null && embedUrl.isNotEmpty ? embedUrl : null,
|
||||
videoUrlThumb: post.videoUrlThumb,
|
||||
currentGalleryIndex: currentGalleryIndex,
|
||||
onOpenGallery: _openGallery,
|
||||
onGalleryChanged: (index) {
|
||||
setState(() {
|
||||
currentGalleryIndex = index;
|
||||
});
|
||||
},
|
||||
),
|
||||
);
|
||||
}
|
||||
return const SizedBox.shrink();
|
||||
},
|
||||
const SizedBox(height: 12),
|
||||
_BlogPostActionsRow(post: post, isLiked: isLiked, totalLikes: totalLikes, onToggleLike: _toggleLike),
|
||||
const SizedBox(height: 8),
|
||||
],
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
class _BlogPostHeader extends StatelessWidget {
|
||||
const _BlogPostHeader({required this.post});
|
||||
|
||||
final FeedBlogPostModel post;
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return Padding(
|
||||
padding: const EdgeInsets.symmetric(horizontal: 12),
|
||||
child: Row(
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: [
|
||||
GestureDetector(
|
||||
onTap: () => GoRouter.of(context).pushNamed('profileScreen', extra: post.author.authorSlug),
|
||||
child: CircleAvatar(
|
||||
radius: 20,
|
||||
backgroundColor: Colors.black12,
|
||||
foregroundImage: post.author.authorProfileIcon.isNotEmpty ? NetworkImage(PostFeedMapper.resolveMediaUrl(post.author.authorProfileIcon)) : null,
|
||||
backgroundImage: const AssetImage('assets/images/no_avatar.png'),
|
||||
),
|
||||
),
|
||||
const SizedBox(width: 8),
|
||||
Expanded(
|
||||
child: Column(
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: [
|
||||
Text(
|
||||
post.author.authorName,
|
||||
overflow: TextOverflow.ellipsis,
|
||||
style: const TextStyle(height: 1, color: Colors.black87, fontWeight: FontWeight.w500, fontSize: 16),
|
||||
),
|
||||
const SizedBox(height: 4),
|
||||
Text(
|
||||
'${calculateDifference(post.createdAt)} в ${post.createdAt.hour.toString().padLeft(2, '0')}:${post.createdAt.minute.toString().padLeft(2, '0')}',
|
||||
style: const TextStyle(height: 1, color: Colors.black45, fontSize: 14),
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
if (!(post.author.isEntitySubscribedByMe ?? false) && !post.author.authorIsMe)
|
||||
Padding(
|
||||
padding: const EdgeInsets.only(right: 8),
|
||||
child: SubscribeButtonWidget(slug: post.author.authorSlug),
|
||||
),
|
||||
CustomPopup(
|
||||
isAuthor: post.author.authorIsMe,
|
||||
complainedContentType: ComplainedContent.posts,
|
||||
path: 'blog_post/${post.id}',
|
||||
id: post.id,
|
||||
feedBlogPostModel: post,
|
||||
userSlug: post.author.authorSlug,
|
||||
),
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
class _BlogPostTextContent extends StatelessWidget {
|
||||
const _BlogPostTextContent({required this.post});
|
||||
|
||||
final FeedBlogPostModel post;
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return Column(
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: [
|
||||
if (post.title.isNotEmpty) ...[
|
||||
const SizedBox(height: 12),
|
||||
Padding(
|
||||
padding: const EdgeInsets.symmetric(horizontal: 12),
|
||||
child: Text(
|
||||
post.title,
|
||||
style: const TextStyle(fontSize: 18, fontWeight: FontWeight.w600, color: Colors.black87),
|
||||
),
|
||||
),
|
||||
],
|
||||
if (post.title.isEmpty) const SizedBox(height: 8),
|
||||
if (post.title.isNotEmpty && post.description.isNotEmpty) const SizedBox(height: 8),
|
||||
if (post.description.isNotEmpty)
|
||||
Padding(
|
||||
padding: const EdgeInsets.symmetric(horizontal: 12),
|
||||
child: MarkdownHtmlWidget(markdownText: _truncateDescription(post.description)),
|
||||
),
|
||||
if (post.description.length > 200)
|
||||
const Padding(
|
||||
padding: EdgeInsets.symmetric(horizontal: 12),
|
||||
child: Text(
|
||||
'Показать ещё',
|
||||
style: TextStyle(height: 1, color: Color(0xFF8B8B8B), fontSize: 14, fontWeight: FontWeight.w600),
|
||||
),
|
||||
),
|
||||
if (post.title.isNotEmpty || post.description.isNotEmpty) const SizedBox(height: 8),
|
||||
],
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
class _BlogPostActionsRow extends StatelessWidget {
|
||||
const _BlogPostActionsRow({required this.post, required this.isLiked, required this.totalLikes, required this.onToggleLike});
|
||||
|
||||
final FeedBlogPostModel post;
|
||||
final bool isLiked;
|
||||
final int totalLikes;
|
||||
final Future<void> Function() onToggleLike;
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return Padding(
|
||||
padding: const EdgeInsets.symmetric(horizontal: 12),
|
||||
child: Row(
|
||||
children: [
|
||||
FeedIconButton(
|
||||
icon: isLiked ? Icons.favorite_rounded : Icons.favorite_border_rounded,
|
||||
text: totalLikes.toString(),
|
||||
iconColor: isLiked ? Colors.red.withValues(alpha: 0.8) : null,
|
||||
backgroundColor: isLiked ? Colors.red.withValues(alpha: 0.1) : null,
|
||||
textColor: isLiked ? Colors.red.withValues(alpha: 0.8) : null,
|
||||
onTap: onToggleLike,
|
||||
),
|
||||
const SizedBox(width: 8),
|
||||
FeedIconButton(
|
||||
svgIcon: SvgPicture.asset('assets/icons/comment.svg', height: 20, width: 20, colorFilter: ColorFilter.mode(appTheme.gray600, BlendMode.srcIn)),
|
||||
text: post.totalComments.toString(),
|
||||
onTap: () => GoRouter.of(context).pushNamed('blogPostScreen', extra: post.id),
|
||||
),
|
||||
const SizedBox(width: 8),
|
||||
FeedIconButton(
|
||||
svgIcon: SvgPicture.asset(height: 15, width: 12, 'assets/icons/repost.svg', colorFilter: ColorFilter.mode(appTheme.gray600, BlendMode.srcIn)),
|
||||
onTap: () {
|
||||
final box = context.findRenderObject() as RenderBox?;
|
||||
SharePlus.instance.share(
|
||||
ShareParams(
|
||||
uri: Uri.parse('${sl<AppConfig>().baseUrl}/ru/blog_post/${post.id}'),
|
||||
sharePositionOrigin: box!.localToGlobal(Offset.zero) & box.size,
|
||||
),
|
||||
);
|
||||
},
|
||||
),
|
||||
const Spacer(),
|
||||
Icon(Icons.visibility_rounded, size: 16, color: appTheme.gray500),
|
||||
const SizedBox(width: 4),
|
||||
Text(
|
||||
post.totalViews.toString(),
|
||||
style: TextStyle(fontSize: 12, color: appTheme.gray500, fontWeight: FontWeight.w400),
|
||||
),
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
String _truncateDescription(String description) {
|
||||
final isLong = description.length > 200;
|
||||
if (!isLong) return description;
|
||||
|
||||
var cutPoint = 200;
|
||||
final preview = description.substring(0, cutPoint);
|
||||
final boldOpen = (preview.split('**').length - 1) ~/ 2;
|
||||
final boldClose = preview.split('**').length - 1 - boldOpen * 2;
|
||||
final hasUnclosedBold = boldOpen > boldClose;
|
||||
|
||||
if (hasUnclosedBold) {
|
||||
final searchEnd = (cutPoint + 100).clamp(0, description.length);
|
||||
final boldClosePos = description.indexOf('**', cutPoint);
|
||||
if (boldClosePos != -1 && boldClosePos < searchEnd) {
|
||||
cutPoint = boldClosePos + 2;
|
||||
} else {
|
||||
cutPoint = description.lastIndexOf(' ', 200);
|
||||
if (cutPoint == -1 || cutPoint < 150) cutPoint = 200;
|
||||
}
|
||||
} else {
|
||||
cutPoint = description.lastIndexOf(' ', cutPoint);
|
||||
if (cutPoint == -1 || cutPoint < 150) cutPoint = 200;
|
||||
}
|
||||
|
||||
return description.substring(0, cutPoint);
|
||||
}
|
||||
|
||||
@@ -3,6 +3,7 @@ import 'package:eatvio_app/core/widgets/data_error_widget.dart';
|
||||
import 'package:eatvio_app/core/widgets/loader.dart';
|
||||
import 'package:eatvio_app/features/feed/presentation/bloc/feed_cubit/feed_cubit.dart';
|
||||
import 'package:eatvio_app/features/feed/presentation/bloc/feed_cubit/feed_state.dart';
|
||||
import 'package:eatvio_app/features/feed/presentation/bloc/profile_cubit/profile_cubit.dart';
|
||||
import 'package:eatvio_app/features/feed/presentation/pages/feed_screen.dart';
|
||||
import 'package:eatvio_app/features/feed/presentation/widgets/blog_post_widget.dart';
|
||||
import 'package:flutter/material.dart';
|
||||
@@ -11,18 +12,18 @@ import 'package:visibility_detector/visibility_detector.dart';
|
||||
|
||||
class BlogPosts extends StatelessWidget {
|
||||
const BlogPosts({super.key, required this.handleVisibility});
|
||||
final Function({required double visibleFraction,required int id, required ViewableContentType type}) handleVisibility;
|
||||
|
||||
final Function({required double visibleFraction, required int id, required ViewableContentType type}) handleVisibility;
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return RefreshIndicator(
|
||||
onRefresh: () => context.read<FeedCubit>().loadFeedBlogPostList(),
|
||||
onRefresh: () => context.read<FeedCubit>().loadFeedBlogPostList(currentUserId: context.read<FeedProfileCubit>().state.profile?.id),
|
||||
child: BlocBuilder<FeedCubit, FeedState>(
|
||||
builder: (BuildContext context, FeedState state) {
|
||||
if (state is FeedStateLoaded) {
|
||||
return NotificationListener<ScrollNotification>(
|
||||
onNotification: (notification) {
|
||||
loadNewContent(notification, context.read<FeedCubit>().loadNextPage);
|
||||
loadNewContent(notification, () => context.read<FeedCubit>().loadNextPage(currentUserId: context.read<FeedProfileCubit>().state.profile?.id));
|
||||
return false;
|
||||
},
|
||||
child: ListView.separated(
|
||||
@@ -32,13 +33,13 @@ class BlogPosts extends StatelessWidget {
|
||||
if (index == state.feedBlogPostList.length) {
|
||||
return const Loader();
|
||||
}
|
||||
final post = state.feedBlogPostList[index];
|
||||
return VisibilityDetector(
|
||||
key: ValueKey(post.id),
|
||||
onVisibilityChanged: (info) {
|
||||
final id = state.feedBlogPostList[index].id;
|
||||
handleVisibility(visibleFraction: info.visibleFraction, id: id, type: ViewableContentType.posts);
|
||||
handleVisibility(visibleFraction: info.visibleFraction, id: post.id, type: ViewableContentType.posts);
|
||||
},
|
||||
key: ValueKey(index),
|
||||
child: BlogPostWidget(index: index),
|
||||
child: BlogPostWidget(post: post),
|
||||
);
|
||||
},
|
||||
separatorBuilder: (context, index) => const SizedBox(height: 8),
|
||||
@@ -46,7 +47,9 @@ class BlogPosts extends StatelessWidget {
|
||||
),
|
||||
);
|
||||
} else if (state is FeedStateError) {
|
||||
return DataErrorWidget(onReload: () => context.read<FeedCubit>().loadFeedBlogPostList());
|
||||
return DataErrorWidget(
|
||||
onReload: () => context.read<FeedCubit>().loadFeedBlogPostList(currentUserId: context.read<FeedProfileCubit>().state.profile?.id),
|
||||
);
|
||||
} else {
|
||||
return Scaffold(backgroundColor: Colors.grey.shade200, body: const Loader());
|
||||
}
|
||||
|
||||
@@ -0,0 +1,70 @@
|
||||
import 'dart:convert';
|
||||
|
||||
import 'package:eatvio_app/features/feed/presentation/widgets/feed_video_player/feed_video_embed_scripts.dart';
|
||||
|
||||
enum FeedVideoEmbedProvider { vk, other }
|
||||
|
||||
/// Сборка URL и HTML для embed-плеера ленты.
|
||||
abstract final class FeedVideoEmbed {
|
||||
static FeedVideoEmbedProvider detectProvider(Uri uri) {
|
||||
final host = uri.host.toLowerCase();
|
||||
final isVk = host == 'vk.com' ||
|
||||
host.endsWith('.vk.com') ||
|
||||
host == 'vk.ru' ||
|
||||
host.endsWith('.vk.ru') ||
|
||||
host == 'vkvideo.ru' ||
|
||||
host.endsWith('.vkvideo.ru');
|
||||
return isVk ? FeedVideoEmbedProvider.vk : FeedVideoEmbedProvider.other;
|
||||
}
|
||||
|
||||
/// После жеста пользователя включаем autoplay, чтобы стартнуть сразу после загрузки.
|
||||
static Uri uriForPlayback(String url) {
|
||||
final uri = Uri.parse(url);
|
||||
final params = Map<String, String>.from(uri.queryParameters);
|
||||
params['autoplay'] = '1';
|
||||
params['mute'] = '1';
|
||||
params.putIfAbsent('playsinline', () => '1');
|
||||
|
||||
// VK Video JS API: без js_api=1 события/методы плеера недоступны.
|
||||
if (detectProvider(uri) == FeedVideoEmbedProvider.vk) {
|
||||
params['js_api'] = '1';
|
||||
}
|
||||
|
||||
return uri.replace(queryParameters: params);
|
||||
}
|
||||
|
||||
static String buildHtml(String embedUrl) {
|
||||
final uri = Uri.parse(embedUrl);
|
||||
final isVk = detectProvider(uri) == FeedVideoEmbedProvider.vk;
|
||||
final src = const HtmlEscape(HtmlEscapeMode.attribute).convert(embedUrl);
|
||||
final headScripts = isVk ? '<script src="${FeedVideoEmbedScripts.vkVideoPlayerApiSrc}"></script>' : '';
|
||||
final bootstrap = FeedVideoEmbedScripts.bootstrap(includeVk: isVk);
|
||||
|
||||
return '''
|
||||
<!DOCTYPE html>
|
||||
<html>
|
||||
<head>
|
||||
<meta charset="utf-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
|
||||
<style>
|
||||
html, body { margin: 0; padding: 0; width: 100%; height: 100%; background: #000; overflow: hidden; }
|
||||
iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
|
||||
</style>
|
||||
$headScripts
|
||||
</head>
|
||||
<body>
|
||||
<iframe
|
||||
id="player"
|
||||
src="$src"
|
||||
allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; fullscreen;"
|
||||
allowfullscreen
|
||||
referrerpolicy="strict-origin-when-cross-origin"
|
||||
></iframe>
|
||||
<script>
|
||||
$bootstrap
|
||||
</script>
|
||||
</body>
|
||||
</html>
|
||||
''';
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,70 @@
|
||||
/// JS-фрагменты для embed-плеера ленты.
|
||||
///
|
||||
/// Канал связи с Flutter: [readyChannel] через `flutter_inappwebview.callHandler`.
|
||||
abstract final class FeedVideoEmbedScripts {
|
||||
static const readyChannel = 'EmbedReady';
|
||||
|
||||
/// Уведомляет Flutter, что embed готов к показу.
|
||||
static String get notifyReady =>
|
||||
'''
|
||||
function notifyReady() {
|
||||
try {
|
||||
window.flutter_inappwebview.callHandler('$readyChannel', 'ready');
|
||||
} catch (e) {}
|
||||
}
|
||||
''';
|
||||
|
||||
/// Уведомляет Flutter об ошибке воспроизведения.
|
||||
static String get notifyError =>
|
||||
'''
|
||||
function notifyError() {
|
||||
try {
|
||||
window.flutter_inappwebview.callHandler('$readyChannel', 'error');
|
||||
} catch (e) {}
|
||||
}
|
||||
''';
|
||||
|
||||
/// Rutube: готовность через postMessage `player:canPlay`.
|
||||
static String get rutubeCanPlayListener => '''
|
||||
window.addEventListener('message', function (event) {
|
||||
try {
|
||||
var type = JSON.parse(event.data).type;
|
||||
if (type === 'player:canPlay') {
|
||||
notifyReady();
|
||||
}
|
||||
} catch (e) {}
|
||||
});
|
||||
''';
|
||||
|
||||
/// VK Video JS API: воспроизведение началось на событии `started`.
|
||||
/// Требует `js_api=1` в URL iframe и скрипт `videoplayer.js`.
|
||||
static String get vkPlayerReadyHandler => '''
|
||||
try {
|
||||
if (typeof VK !== 'undefined' && VK.VideoPlayer) {
|
||||
var vkPlayer = VK.VideoPlayer(document.getElementById('player'));
|
||||
vkPlayer.on('started', function () {
|
||||
notifyReady();
|
||||
});
|
||||
vkPlayer.on('error', function () {
|
||||
notifyError();
|
||||
});
|
||||
}
|
||||
} catch (e) {}
|
||||
''';
|
||||
|
||||
/// Внешний скрипт VK VideoPlayer API.
|
||||
static const vkVideoPlayerApiSrc = 'https://vk.ru/js/api/videoplayer.js';
|
||||
|
||||
/// Собирает inline `<script>` с общим bootstrap + опциональным VK-хендлером.
|
||||
static String bootstrap({required bool includeVk}) {
|
||||
final vkPart = includeVk ? vkPlayerReadyHandler : '';
|
||||
return '''
|
||||
(function () {
|
||||
$notifyReady
|
||||
$notifyError
|
||||
$rutubeCanPlayListener
|
||||
$vkPart
|
||||
})();
|
||||
''';
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,212 @@
|
||||
import 'dart:async';
|
||||
import 'dart:developer';
|
||||
|
||||
import 'package:eatvio_app/features/feed/presentation/widgets/feed_video_player/feed_video_embed.dart';
|
||||
import 'package:eatvio_app/features/feed/presentation/widgets/feed_video_player/feed_video_embed_scripts.dart';
|
||||
import 'package:eatvio_app/features/feed/presentation/widgets/feed_video_player/feed_video_preview_placeholder.dart';
|
||||
import 'package:flutter/foundation.dart';
|
||||
import 'package:flutter/material.dart';
|
||||
import 'package:flutter/services.dart';
|
||||
import 'package:flutter_inappwebview/flutter_inappwebview.dart';
|
||||
|
||||
/// Embed-видео в ленте.
|
||||
///
|
||||
/// 1) Пока пользователь не нажал play — только превью (без WebView).
|
||||
/// 2) После play — превью + лоадер, WebView грузится скрыто.
|
||||
/// 3) Когда embed готов — показываем WebView и запускаем воспроизведение.
|
||||
///
|
||||
/// Реализовано на `flutter_inappwebview` — в отличие от `webview_flutter` v4
|
||||
/// нативно поддерживает fullscreen внутри embed-плеера (Rutube/VK/YouTube):
|
||||
/// Android `WebChromeClient.onShowCustomView/onHideCustomView`.
|
||||
class FeedVideoPlayer extends StatefulWidget {
|
||||
const FeedVideoPlayer({super.key, required this.embedUrl, this.videoUrlThumb});
|
||||
|
||||
final String embedUrl;
|
||||
|
||||
/// Пока бэкенд не отдаёт превью — null, показывается серая заглушка.
|
||||
final String? videoUrlThumb;
|
||||
|
||||
@override
|
||||
State<FeedVideoPlayer> createState() => _FeedVideoPlayerState();
|
||||
}
|
||||
|
||||
class _FeedVideoPlayerState extends State<FeedVideoPlayer> {
|
||||
static const Duration _readyFallbackDelay = Duration(seconds: 4);
|
||||
|
||||
/// Пока null — WebView не рендерится. Заполняется по жесту play.
|
||||
InAppWebViewInitialData? _initialData;
|
||||
bool _isLoading = false;
|
||||
bool _isReady = false;
|
||||
bool _hasError = false;
|
||||
|
||||
/// Страховка готовности для провайдеров без сигнала ready (Rutube/VK).
|
||||
Timer? _readyFallback;
|
||||
|
||||
@override
|
||||
void didUpdateWidget(covariant FeedVideoPlayer oldWidget) {
|
||||
super.didUpdateWidget(oldWidget);
|
||||
if (oldWidget.embedUrl != widget.embedUrl || oldWidget.videoUrlThumb != widget.videoUrlThumb) {
|
||||
_reset();
|
||||
}
|
||||
}
|
||||
|
||||
@override
|
||||
void dispose() {
|
||||
_readyFallback?.cancel();
|
||||
super.dispose();
|
||||
}
|
||||
|
||||
void _reset() {
|
||||
_readyFallback?.cancel();
|
||||
_readyFallback = null;
|
||||
_initialData = null;
|
||||
_isLoading = false;
|
||||
_isReady = false;
|
||||
_hasError = false;
|
||||
}
|
||||
|
||||
void _markReady() {
|
||||
if (!mounted || _isReady || _hasError) return;
|
||||
_readyFallback?.cancel();
|
||||
_readyFallback = null;
|
||||
setState(() {
|
||||
_isReady = true;
|
||||
_isLoading = false;
|
||||
});
|
||||
}
|
||||
|
||||
void _markError() {
|
||||
if (!mounted || _isReady) return;
|
||||
_readyFallback?.cancel();
|
||||
_readyFallback = null;
|
||||
setState(() {
|
||||
_hasError = true;
|
||||
_isLoading = false;
|
||||
_initialData = null;
|
||||
});
|
||||
}
|
||||
|
||||
Future<void> _onPlayPressed() async {
|
||||
if (_isLoading || _isReady || !mounted) return;
|
||||
|
||||
setState(() {
|
||||
_isLoading = true;
|
||||
_hasError = false;
|
||||
});
|
||||
|
||||
try {
|
||||
final embedUri = FeedVideoEmbed.uriForPlayback(widget.embedUrl);
|
||||
final baseUrl = '${embedUri.scheme}://${embedUri.host}/';
|
||||
|
||||
if (!mounted) return;
|
||||
setState(() {
|
||||
_initialData = InAppWebViewInitialData(
|
||||
data: FeedVideoEmbed.buildHtml(embedUri.toString()),
|
||||
mimeType: 'text/html',
|
||||
encoding: 'utf8',
|
||||
baseUrl: WebUri(baseUrl),
|
||||
);
|
||||
});
|
||||
} catch (e, st) {
|
||||
if (kDebugMode) {
|
||||
debugPrint('FeedVideoPlayer load failed: $e\n$st');
|
||||
}
|
||||
_markError();
|
||||
}
|
||||
}
|
||||
|
||||
InAppWebViewSettings get _settings => InAppWebViewSettings(
|
||||
// Жест play уже был на кнопке — разрешаем старта без доп. тапа.
|
||||
mediaPlaybackRequiresUserGesture: false,
|
||||
allowsInlineMediaPlayback: true,
|
||||
iframeAllow: 'accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; fullscreen',
|
||||
iframeAllowFullscreen: true,
|
||||
transparentBackground: false,
|
||||
);
|
||||
|
||||
void _onWebViewCreated(InAppWebViewController controller) {
|
||||
controller.addJavaScriptHandler(
|
||||
handlerName: FeedVideoEmbedScripts.readyChannel,
|
||||
callback: (args) {
|
||||
final status = args.isNotEmpty ? args.first?.toString() : 'ready';
|
||||
if (status == 'error') {
|
||||
_markError();
|
||||
} else {
|
||||
_markReady();
|
||||
}
|
||||
},
|
||||
);
|
||||
}
|
||||
|
||||
void _onLoadStop(InAppWebViewController _, WebUri? _) {
|
||||
// Если провайдер не шлёт сигнал готовности (Rutube `player:canPlay` / VK `started`),
|
||||
// покажем WebView по таймауту после полной загрузки (напр. YouTube / OK).
|
||||
if (_isReady || _hasError || !mounted) return;
|
||||
_readyFallback?.cancel();
|
||||
_readyFallback = Timer(_readyFallbackDelay, () {
|
||||
if (mounted && !_isReady && !_hasError) _markReady();
|
||||
});
|
||||
}
|
||||
|
||||
void _onReceivedError(InAppWebViewController _, WebResourceRequest request, WebResourceError error) {
|
||||
if (!mounted) return;
|
||||
if (request.isForMainFrame != true) return;
|
||||
// ERR_BLOCKED_BY_ORB — cross-origin блокировки subframe, не реальная ошибка плеера.
|
||||
if (error.description.contains('ERR_BLOCKED_BY_ORB')) return;
|
||||
if (_isReady) return;
|
||||
if (kDebugMode) debugPrint('FeedVideoPlayer error: ${error.description}');
|
||||
_markError();
|
||||
}
|
||||
|
||||
void _onEnterFullscreen(InAppWebViewController _) {
|
||||
SystemChrome.setPreferredOrientations([DeviceOrientation.landscapeLeft, DeviceOrientation.landscapeRight]);
|
||||
}
|
||||
|
||||
void _onExitFullscreen(InAppWebViewController _) {
|
||||
// Возвращаем системный набор ориентаций (не блокируем глобально в portrait).
|
||||
SystemChrome.setPreferredOrientations([]);
|
||||
}
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
final player = ColoredBox(
|
||||
color: Colors.black,
|
||||
child: Stack(
|
||||
fit: StackFit.expand,
|
||||
children: [
|
||||
// WebView создаётся только после play и до ready остаётся скрытым под превью.
|
||||
if (_initialData != null)
|
||||
Opacity(
|
||||
opacity: _isReady ? 1 : 0,
|
||||
child: IgnorePointer(
|
||||
ignoring: !_isReady,
|
||||
child: InAppWebView(
|
||||
key: ValueKey('feed-inappwebview-${widget.embedUrl}'),
|
||||
initialData: _initialData,
|
||||
initialSettings: _settings,
|
||||
onWebViewCreated: _onWebViewCreated,
|
||||
onConsoleMessage: (_, message) => log('FeedVideoPlayer console message: ${message.message}'),
|
||||
onLoadStop: _onLoadStop,
|
||||
onReceivedError: _onReceivedError,
|
||||
onEnterFullscreen: _onEnterFullscreen,
|
||||
onExitFullscreen: _onExitFullscreen,
|
||||
),
|
||||
),
|
||||
),
|
||||
if (!_isReady)
|
||||
FeedVideoPreviewPlaceholder(
|
||||
previewUrl: widget.videoUrlThumb,
|
||||
isLoading: _isLoading,
|
||||
hasError: _hasError,
|
||||
onPlay: _onPlayPressed,
|
||||
onRetry: _onPlayPressed,
|
||||
),
|
||||
],
|
||||
),
|
||||
);
|
||||
|
||||
// Пока превью/лоадер — не даём InkWell карточки перехватывать тап.
|
||||
if (_isReady) return player;
|
||||
return GestureDetector(onTap: () {}, behavior: HitTestBehavior.opaque, child: player);
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,66 @@
|
||||
import 'package:cached_network_image/cached_network_image.dart';
|
||||
import 'package:flutter/material.dart';
|
||||
|
||||
class FeedVideoPreviewPlaceholder extends StatelessWidget {
|
||||
const FeedVideoPreviewPlaceholder({
|
||||
super.key,
|
||||
required this.previewUrl,
|
||||
required this.isLoading,
|
||||
required this.hasError,
|
||||
required this.onPlay,
|
||||
required this.onRetry,
|
||||
});
|
||||
|
||||
final String? previewUrl;
|
||||
final bool isLoading;
|
||||
final bool hasError;
|
||||
final VoidCallback onPlay;
|
||||
final VoidCallback onRetry;
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return Stack(
|
||||
fit: StackFit.expand,
|
||||
children: [
|
||||
const ColoredBox(color: Colors.black),
|
||||
if (previewUrl != null && previewUrl!.isNotEmpty)
|
||||
CachedNetworkImage(
|
||||
imageUrl: previewUrl!,
|
||||
fit: BoxFit.contain,
|
||||
width: double.infinity,
|
||||
height: double.infinity,
|
||||
errorWidget: (_, _, _) => const ColoredBox(color: Color(0xFF2C2C2C)),
|
||||
)
|
||||
else
|
||||
const ColoredBox(color: Color(0xFF2C2C2C)),
|
||||
if (hasError)
|
||||
Center(
|
||||
child: Column(
|
||||
mainAxisSize: MainAxisSize.min,
|
||||
children: [
|
||||
const Icon(Icons.error_outline, size: 40, color: Colors.white54),
|
||||
const SizedBox(height: 8),
|
||||
TextButton(
|
||||
onPressed: onRetry,
|
||||
child: const Text('Повторить', style: TextStyle(color: Colors.white70)),
|
||||
),
|
||||
],
|
||||
),
|
||||
)
|
||||
else if (isLoading)
|
||||
const Center(child: CircularProgressIndicator(color: Colors.white))
|
||||
else
|
||||
Center(
|
||||
child: GestureDetector(
|
||||
onTap: onPlay,
|
||||
child: Container(
|
||||
decoration: BoxDecoration(color: Colors.black.withValues(alpha: 0.45), shape: BoxShape.circle),
|
||||
padding: const EdgeInsets.all(12),
|
||||
child: const Icon(Icons.play_arrow_rounded, color: Colors.white, size: 40),
|
||||
),
|
||||
),
|
||||
),
|
||||
],
|
||||
);
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1 @@
|
||||
export 'package:eatvio_app/features/feed/presentation/widgets/feed_video_player/feed_video_player_widget.dart';
|
||||
Reference in New Issue
Block a user