739 lines
24 KiB
Dart
739 lines
24 KiB
Dart
import 'package:animations/animations.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_animate/flutter_animate.dart';
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import 'package:font_awesome_flutter/font_awesome_flutter.dart';
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import 'package:gap/gap.dart';
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import 'package:get/get.dart';
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import 'package:intl/intl.dart';
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import 'package:solian/models/post.dart';
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import 'package:solian/providers/content/posts.dart';
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import 'package:solian/router.dart';
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import 'package:solian/screens/posts/post_detail.dart';
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import 'package:solian/shells/title_shell.dart';
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import 'package:solian/theme.dart';
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import 'package:solian/widgets/account/account_avatar.dart';
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import 'package:solian/widgets/attachments/attachment_list.dart';
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import 'package:solian/widgets/link_expansion.dart';
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import 'package:solian/widgets/markdown_text_content.dart';
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import 'package:solian/widgets/posts/post_tags.dart';
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import 'package:solian/widgets/posts/post_quick_action.dart';
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import 'package:solian/widgets/relative_date.dart';
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import 'package:solian/widgets/sized_container.dart';
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import 'package:timeago/timeago.dart' show format;
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class PostItem extends StatefulWidget {
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final Post item;
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final bool isClickable;
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final bool isCompact;
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final bool isReactable;
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final bool isShowReply;
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final bool isShowEmbed;
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final bool isOverrideEmbedClickable;
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final bool isFullDate;
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final bool isContentSelectable;
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final bool isNonScrollAttachment;
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final bool showFeaturedReply;
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final String? attachmentParent;
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final EdgeInsets? padding;
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final Function? onComment;
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final Function? onTapMore;
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const PostItem({
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super.key,
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required this.item,
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this.isClickable = false,
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this.isCompact = false,
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this.isReactable = true,
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this.isShowReply = true,
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this.isShowEmbed = true,
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this.isOverrideEmbedClickable = false,
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this.isFullDate = false,
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this.isContentSelectable = false,
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this.isNonScrollAttachment = false,
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this.showFeaturedReply = false,
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this.attachmentParent,
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this.padding,
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this.onComment,
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this.onTapMore,
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});
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@override
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State<PostItem> createState() => _PostItemState();
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}
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class _PostItemState extends State<PostItem> {
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late final Post item;
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Color get _unFocusColor =>
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Theme.of(context).colorScheme.onSurface.withOpacity(0.75);
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static final visibilityIcons = [
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Icons.public,
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Icons.group,
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Icons.visibility,
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Icons.visibility_off,
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Icons.lock,
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];
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@override
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void initState() {
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item = widget.item;
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super.initState();
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}
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@override
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Widget build(BuildContext context) {
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final List<String> attachments = item.body['attachments'] is List
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? List.from(item.body['attachments']?.whereType<String>())
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: List.empty();
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final hasAttachment = attachments.isNotEmpty;
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if (widget.isCompact) {
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return Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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_PostThumbnail(
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rid: item.body['thumbnail'],
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parentId: widget.item.id.toString(),
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).paddingOnly(bottom: 8),
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_PostHeaderWidget(
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isCompact: widget.isCompact,
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isFullDate: widget.isFullDate,
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onTapMore: widget.onTapMore,
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item: item,
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).paddingSymmetric(horizontal: 12),
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_PostHeaderDividerWidget(item: item).paddingSymmetric(horizontal: 12),
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SizedContainer(
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maxWidth: 640,
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child: MarkdownTextContent(
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parentId: 'p${item.id}',
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content: item.body['content'],
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attachments: item.preload?.attachments,
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isAutoWarp: item.type == 'story',
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isSelectable: widget.isContentSelectable,
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),
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).paddingOnly(
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left: 12,
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right: 12,
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bottom: hasAttachment ? 4 : 0,
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),
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if (widget.item.body?['content_truncated'] == true)
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Opacity(
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opacity: 0.8,
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child: InkWell(child: Text('readMore'.tr)),
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).paddingOnly(
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left: 12,
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top: 4,
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),
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LinkExpansion(content: item.body['content']).paddingOnly(
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left: 8,
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right: 8,
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),
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if (attachments.isNotEmpty)
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_PostAttachmentWidget(
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item: item,
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padding: widget.padding,
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isCompact: true,
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isNonScrollAttachment: widget.isNonScrollAttachment,
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).paddingOnly(top: 4),
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],
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);
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}
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return GestureDetector(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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_PostThumbnail(
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rid: item.body['thumbnail'],
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parentId: widget.item.id.toString(),
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).paddingOnly(bottom: 4),
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Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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_PostHeaderWidget(
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isCompact: widget.isCompact,
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isFullDate: widget.isFullDate,
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onTapMore: widget.onTapMore,
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item: item,
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),
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_PostHeaderDividerWidget(item: item),
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SizedContainer(
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maxWidth: 640,
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child: MarkdownTextContent(
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parentId: 'p${item.id}-embed',
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content: item.body['content'],
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attachments: item.preload?.attachments,
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isAutoWarp: item.type == 'story',
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isSelectable: widget.isContentSelectable,
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),
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),
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if (widget.item.body?['content_truncated'] == true)
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Opacity(
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opacity: 0.8,
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child: InkWell(child: Text('readMore'.tr)),
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).paddingOnly(top: 4),
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if (widget.item.replyTo != null && widget.isShowEmbed)
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Container(
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constraints: const BoxConstraints(maxWidth: 480),
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padding: const EdgeInsets.only(top: 8),
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child: _PostEmbedWidget(
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isClickable: widget.isClickable,
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isOverrideEmbedClickable: widget.isOverrideEmbedClickable,
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item: widget.item.replyTo!,
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username: widget.item.replyTo!.author.name,
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hintText: 'postRepliedNotify',
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icon: FontAwesomeIcons.reply,
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id: widget.item.replyTo!.id.toString(),
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),
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),
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if (widget.item.repostTo != null && widget.isShowEmbed)
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Container(
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constraints: const BoxConstraints(maxWidth: 480),
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padding: const EdgeInsets.only(top: 8),
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child: _PostEmbedWidget(
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isClickable: widget.isClickable,
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isOverrideEmbedClickable: widget.isOverrideEmbedClickable,
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item: widget.item.repostTo!,
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username: widget.item.repostTo!.author.name,
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hintText: 'postRepostedNotify',
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icon: FontAwesomeIcons.retweet,
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id: widget.item.repostTo!.id.toString(),
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),
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),
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_PostFooterWidget(item: item),
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LinkExpansion(content: item.body['content']),
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],
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).paddingSymmetric(
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horizontal: (widget.padding?.horizontal ?? 0) + 16,
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),
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if (hasAttachment) const Gap(8),
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_PostAttachmentWidget(
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item: item,
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padding: widget.padding,
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isCompact: item.type == 'article',
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isNonScrollAttachment: widget.isNonScrollAttachment,
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),
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if (widget.showFeaturedReply)
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_PostFeaturedReplyWidget(item: item).paddingSymmetric(
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horizontal: (widget.padding?.horizontal ?? 0) + 12,
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),
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if (widget.isShowReply || widget.isReactable)
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PostQuickAction(
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isShowReply: widget.isShowReply,
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isReactable: widget.isReactable,
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item: widget.item,
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onReact: (symbol, changes) {
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setState(() {
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item.metric!.reactionList[symbol] =
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(item.metric!.reactionList[symbol] ?? 0) + changes;
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});
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},
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onComment: () {
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if (widget.onComment != null) {
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widget.onComment!();
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}
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},
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).paddingOnly(
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top: 8,
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left: (widget.padding?.left ?? 0) + 14,
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right: (widget.padding?.right ?? 0) + 14,
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)
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],
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).paddingOnly(
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top: widget.padding?.top ?? 0,
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bottom: widget.padding?.bottom ?? 0,
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),
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onTap: () {
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if (widget.isClickable) {
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AppRouter.instance.pushNamed(
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'postDetail',
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pathParameters: {'id': item.id.toString()},
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extra: item,
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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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class _PostFeaturedReplyWidget extends StatelessWidget {
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final Post item;
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const _PostFeaturedReplyWidget({required this.item});
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@override
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Widget build(BuildContext context) {
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final unFocusColor =
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Theme.of(context).colorScheme.onSurface.withOpacity(0.75);
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if ((item.metric?.replyCount ?? 0) == 0) {
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return const SizedBox.shrink();
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}
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return FutureBuilder(
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future: Get.find<PostProvider>().listPostFeaturedReply(
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item.id.toString(),
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),
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builder: (context, snapshot) {
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if (!snapshot.hasData || snapshot.data!.isEmpty) {
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return const SizedBox.shrink();
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}
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return Container(
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padding: EdgeInsets.only(top: 8),
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constraints: const BoxConstraints(maxWidth: 480),
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child: Card(
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margin: EdgeInsets.zero,
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child: Column(
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children: snapshot.data!
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.map(
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(reply) => ClipRRect(
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borderRadius: const BorderRadius.all(Radius.circular(8)),
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child: OpenContainer(
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closedBuilder: (_, openContainer) => Row(
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mainAxisAlignment: MainAxisAlignment.center,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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AttachedCircleAvatar(
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content: reply.author.avatar,
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radius: 10,
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),
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const Gap(6),
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Text(
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reply.author.nick,
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style:
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const TextStyle(fontWeight: FontWeight.bold),
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),
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const Gap(6),
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Text(
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format(
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reply.publishedAt?.toLocal() ?? DateTime.now(),
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locale: 'en_short',
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),
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).paddingOnly(top: 0.5),
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const Gap(8),
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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MarkdownTextContent(
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isAutoWarp: reply.type == 'story',
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content: reply.body['content'],
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parentId:
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'p${item.id}-featured-reply${reply.id}',
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),
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if (reply.body['attachments'] is List &&
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reply.body['attachments'].isNotEmpty)
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Row(
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children: [
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Icon(
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Icons.file_copy,
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size: 15,
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color: unFocusColor,
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).paddingOnly(right: 5),
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Text(
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'attachmentHint'.trParams(
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{
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'count': reply
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.body['attachments'].length
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.toString(),
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},
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),
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style: TextStyle(color: unFocusColor),
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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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).paddingSymmetric(horizontal: 12, vertical: 8),
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openBuilder: (_, __) => TitleShell(
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title: 'postDetail'.tr,
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child: PostDetailScreen(
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id: reply.id.toString(),
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post: reply,
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),
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),
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closedElevation: 0,
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openElevation: 0,
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closedColor:
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Theme.of(context).colorScheme.surfaceContainer,
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openColor: Theme.of(context).colorScheme.surface,
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),
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),
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)
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.toList(),
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),
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),
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).animate().fadeIn(
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duration: 300.ms,
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curve: Curves.easeIn,
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);
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},
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);
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}
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}
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class _PostAttachmentWidget extends StatelessWidget {
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final Post item;
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final EdgeInsets? padding;
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final bool isNonScrollAttachment;
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final bool isCompact;
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const _PostAttachmentWidget({
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required this.item,
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required this.padding,
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required this.isNonScrollAttachment,
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this.isCompact = false,
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});
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@override
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Widget build(BuildContext context) {
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final isLargeScreen = AppTheme.isLargeScreen(context);
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final List<String> attachments = item.body['attachments'] is List
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? List.from(item.body['attachments']?.whereType<String>())
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: List.empty();
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final unFocusColor =
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Theme.of(context).colorScheme.onSurface.withOpacity(0.75);
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if (attachments.isEmpty) return const SizedBox.shrink();
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if (isCompact) {
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return Row(
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children: [
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Icon(
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Icons.file_copy,
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size: 13,
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color: unFocusColor,
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).paddingOnly(right: 5),
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Text(
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'attachmentHint'.trParams(
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{'count': attachments.length.toString()},
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),
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style: TextStyle(color: unFocusColor, fontSize: 13),
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)
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],
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).paddingOnly(
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left: (padding?.left ?? 0) + 17,
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right: (padding?.right ?? 0) + 17,
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);
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}
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if (attachments.length == 1 && !isLargeScreen) {
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return AttachmentList(
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parentId: item.id.toString(),
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attachmentIds: item.preload == null ? attachments : null,
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attachments: item.preload?.attachments,
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autoload: false,
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isFullWidth: true,
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);
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} else if (attachments.length > 1 &&
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attachments.length % 3 == 0 &&
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!isLargeScreen) {
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return AttachmentList(
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parentId: item.id.toString(),
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attachmentIds: item.preload == null ? attachments : null,
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attachments: item.preload?.attachments,
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autoload: false,
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isGrid: true,
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).paddingOnly(
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left: (padding?.left ?? 0) + 14,
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right: (padding?.right ?? 0) + 14,
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);
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} else if (attachments.length == 1 || isNonScrollAttachment) {
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return AttachmentList(
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parentId: item.id.toString(),
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attachmentIds: item.preload == null ? attachments : null,
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attachments: item.preload?.attachments,
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autoload: false,
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isColumn: true,
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).paddingOnly(
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left: (padding?.left ?? 0) + 14,
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right: (padding?.right ?? 0) + 14,
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);
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} else {
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return AttachmentList(
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parentId: item.id.toString(),
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attachmentIds: item.preload == null ? attachments : null,
|
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attachments: item.preload?.attachments,
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padding: EdgeInsets.symmetric(
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horizontal: (padding?.horizontal ?? 0) + 14,
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),
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autoload: false,
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);
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}
|
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}
|
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}
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|
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class _PostEmbedWidget extends StatelessWidget {
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final bool isClickable;
|
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final bool isOverrideEmbedClickable;
|
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final Post item;
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final String username;
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final String hintText;
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final IconData icon;
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final String id;
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|
|
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const _PostEmbedWidget({
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required this.isClickable,
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required this.isOverrideEmbedClickable,
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required this.item,
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required this.username,
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required this.hintText,
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required this.icon,
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required this.id,
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});
|
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|
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@override
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Widget build(BuildContext context) {
|
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final unFocusColor =
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Theme.of(context).colorScheme.onSurface.withOpacity(0.75);
|
|
|
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return OpenContainer(
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tappable: isClickable || isOverrideEmbedClickable,
|
|
closedBuilder: (_, openContainer) => Column(
|
|
children: [
|
|
Row(
|
|
children: [
|
|
FaIcon(
|
|
icon,
|
|
size: 16,
|
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color: unFocusColor,
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|
),
|
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const Gap(6),
|
|
Expanded(
|
|
child: Text(
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hintText.trParams(
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{'username': '@$username'},
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),
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style: TextStyle(color: unFocusColor),
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),
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),
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],
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).paddingOnly(left: 2),
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Card(
|
|
elevation: 1,
|
|
child: PostItem(
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item: item,
|
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isCompact: true,
|
|
attachmentParent: id,
|
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).paddingSymmetric(vertical: 8),
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),
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],
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),
|
|
openBuilder: (_, __) => TitleShell(
|
|
title: 'postDetail'.tr,
|
|
child: PostDetailScreen(
|
|
id: id,
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|
post: item,
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),
|
|
),
|
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closedElevation: 0,
|
|
openElevation: 0,
|
|
closedColor: Colors.transparent,
|
|
openColor: Theme.of(context).colorScheme.surface,
|
|
);
|
|
}
|
|
}
|
|
|
|
class _PostHeaderDividerWidget extends StatelessWidget {
|
|
final Post item;
|
|
|
|
const _PostHeaderDividerWidget({
|
|
required this.item,
|
|
});
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
if (item.body['description'] != null || item.body['title'] != null) {
|
|
return const SizedBox(height: 8);
|
|
}
|
|
return const SizedBox.shrink();
|
|
}
|
|
}
|
|
|
|
class _PostFooterWidget extends StatelessWidget {
|
|
final Post item;
|
|
|
|
const _PostFooterWidget({required this.item});
|
|
|
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@override
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Widget build(BuildContext context) {
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final unFocusColor =
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Theme.of(context).colorScheme.onSurface.withOpacity(0.75);
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List<String> labels = List.empty(growable: true);
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if (item.editedAt != null) {
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labels.add('postEdited'.trParams({
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'date': DateFormat('yy/M/d HH:mm').format(item.editedAt!.toLocal()),
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}));
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}
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if (item.realm != null) {
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labels.add('postInRealm'.trParams({
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'realm': item.realm!.alias,
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}));
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}
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List<Widget> widgets = List.empty(growable: true);
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if (item.tags?.isNotEmpty ?? false) {
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widgets.add(PostTagsList(tags: item.tags!));
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}
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if (labels.isNotEmpty) {
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widgets.add(Text(
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labels.join(' · '),
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textAlign: TextAlign.left,
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style: TextStyle(
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fontSize: 12,
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color: unFocusColor,
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),
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));
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}
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if (item.pinnedAt != null) {
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widgets.add(Text(
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'postPinned'.tr,
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style: TextStyle(fontSize: 12, color: unFocusColor),
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));
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}
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if (widgets.isEmpty) {
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return const SizedBox.shrink();
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} else {
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return Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: widgets,
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).paddingSymmetric(vertical: 4);
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}
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}
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}
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class _PostHeaderWidget extends StatelessWidget {
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final bool isCompact;
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final bool isFullDate;
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final Post item;
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|
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final Function? onTapMore;
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|
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const _PostHeaderWidget({
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required this.isCompact,
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required this.isFullDate,
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required this.item,
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required this.onTapMore,
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|
});
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|
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@override
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Widget build(BuildContext context) {
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return Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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crossAxisAlignment: CrossAxisAlignment.start,
|
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children: [
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AccountAvatar(
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|
content: item.author.avatar,
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username: item.author.name,
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radius: isCompact ? 10 : null,
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),
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Gap(isCompact ? 6 : 8),
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Expanded(
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child: Column(
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|
crossAxisAlignment: CrossAxisAlignment.start,
|
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children: [
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Row(
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|
crossAxisAlignment: CrossAxisAlignment.center,
|
|
children: [
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Text(
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|
item.author.nick,
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style: const TextStyle(fontWeight: FontWeight.bold),
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),
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if (isCompact) const Gap(4),
|
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if (isCompact)
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RelativeDate(
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item.publishedAt?.toLocal() ?? DateTime.now(),
|
|
isFull: isFullDate,
|
|
).paddingOnly(top: 1),
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|
],
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|
),
|
|
if (!isCompact)
|
|
Row(
|
|
crossAxisAlignment: CrossAxisAlignment.center,
|
|
children: [
|
|
RelativeDate(
|
|
item.publishedAt?.toLocal() ?? DateTime.now(),
|
|
isFull: isFullDate,
|
|
),
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const Gap(4),
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Icon(
|
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_PostItemState.visibilityIcons[item.visibility],
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size: 16,
|
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color: Theme.of(context)
|
|
.colorScheme
|
|
.onSurface
|
|
.withOpacity(0.75),
|
|
),
|
|
],
|
|
),
|
|
],
|
|
),
|
|
),
|
|
if (onTapMore != null)
|
|
IconButton(
|
|
color: Theme.of(context).colorScheme.primary,
|
|
icon: const Icon(Icons.more_vert),
|
|
padding: const EdgeInsets.symmetric(horizontal: 4),
|
|
visualDensity: const VisualDensity(
|
|
horizontal: -4,
|
|
vertical: -2,
|
|
),
|
|
onPressed: () => onTapMore!(),
|
|
),
|
|
],
|
|
),
|
|
const Gap(8),
|
|
if (item.body['title'] != null)
|
|
Text(
|
|
item.body['title'],
|
|
style: Theme.of(context).textTheme.titleMedium,
|
|
),
|
|
if (item.body['description'] != null)
|
|
Text(
|
|
item.body['description'],
|
|
style: Theme.of(context).textTheme.titleSmall,
|
|
),
|
|
],
|
|
);
|
|
}
|
|
}
|
|
|
|
class _PostThumbnail extends StatelessWidget {
|
|
final String parentId;
|
|
final String? rid;
|
|
|
|
const _PostThumbnail({required this.parentId, required this.rid});
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
if (rid?.isEmpty ?? true) return const SizedBox.shrink();
|
|
final border = BorderSide(
|
|
color: Theme.of(context).dividerColor,
|
|
width: 0.3,
|
|
);
|
|
return Container(
|
|
decoration: BoxDecoration(border: Border(top: border, bottom: border)),
|
|
child: AspectRatio(
|
|
aspectRatio: 16 / 9,
|
|
child: AttachmentSelfContainedEntry(
|
|
rid: rid!,
|
|
parentId: 'p$parentId-thumbnail',
|
|
),
|
|
),
|
|
);
|
|
}
|
|
}
|