372 lines
16 KiB
Dart
372 lines
16 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:matrix/matrix.dart';
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import 'package:fluffychat/l10n/l10n.dart';
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import 'package:fluffychat/pangea/chat_settings/utils/room_summary_extension.dart';
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import 'package:fluffychat/pangea/common/widgets/error_indicator.dart';
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import 'package:fluffychat/pangea/common/widgets/url_image_widget.dart';
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import 'package:fluffychat/pangea/course_creation/course_info_chip_widget.dart';
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import 'package:fluffychat/pangea/course_creation/public_course_preview.dart';
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import 'package:fluffychat/pangea/course_plans/map_clipper.dart';
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import 'package:fluffychat/pangea/course_settings/pin_clipper.dart';
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import 'package:fluffychat/widgets/adaptive_dialogs/user_dialog.dart';
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import 'package:fluffychat/widgets/avatar.dart';
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import 'package:fluffychat/widgets/matrix.dart';
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class PublicCoursePreviewView extends StatelessWidget {
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final PublicCoursePreviewController controller;
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const PublicCoursePreviewView(this.controller, {super.key});
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@override
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Widget build(BuildContext context) {
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final theme = Theme.of(context);
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const double titleFontSize = 16.0;
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const double descFontSize = 12.0;
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const double largeIconSize = 24.0;
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const double smallIconSize = 12.0;
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return Scaffold(
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appBar: AppBar(title: Text(L10n.of(context).joinWithClassCode)),
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body: SafeArea(
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child: Container(
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alignment: Alignment.topCenter,
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child: ConstrainedBox(
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constraints: const BoxConstraints(maxWidth: 500.0),
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child: Builder(
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builder: (context) {
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if (controller.loading) {
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return const Center(
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child: CircularProgressIndicator.adaptive(),
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);
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}
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if (controller.hasError) {
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return Center(
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child: ErrorIndicator(
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message: L10n.of(context).oopsSomethingWentWrong,
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),
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);
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}
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final course = controller.course!;
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final summary = controller.roomSummary!;
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Uri? avatarUrl = course.imageUrl;
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if (summary.avatarUrl != null) {
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avatarUrl = Uri.tryParse(summary.avatarUrl!);
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}
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final displayname = summary.displayName ?? course.title;
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return Column(
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children: [
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Expanded(
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child: Padding(
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padding: const EdgeInsets.only(
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top: 12.0,
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left: 12.0,
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right: 12.0,
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),
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child: ListView.builder(
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itemCount: course.topicIds.length + 2,
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itemBuilder: (context, index) {
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if (index == 0) {
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return Column(
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spacing: 8.0,
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children: [
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ClipPath(
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clipper: MapClipper(),
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child: ImageByUrl(
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imageUrl: avatarUrl,
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width: 100.0,
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borderRadius: BorderRadius.circular(0.0),
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replacement: Avatar(
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name: displayname,
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size: 100.0,
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borderRadius: BorderRadius.circular(
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0.0,
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),
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),
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),
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),
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Text(
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displayname,
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style: const TextStyle(
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fontSize: titleFontSize,
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),
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),
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if (summary.adminUserIDs.isNotEmpty)
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_CourseAdminDisplay(summary),
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Text(
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course.description,
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style: const TextStyle(
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fontSize: descFontSize,
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),
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),
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Row(
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spacing: 8.0,
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mainAxisSize: MainAxisSize.min,
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children: [
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CourseInfoChips(
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course.uuid,
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fontSize: descFontSize,
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iconSize: smallIconSize,
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),
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CourseInfoChip(
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icon: Icons.person,
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text: L10n.of(context)
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.countParticipants(
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summary.joinedMemberCount,
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),
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fontSize: descFontSize,
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iconSize: smallIconSize,
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),
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],
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),
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Padding(
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padding: const EdgeInsets.only(
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top: 4.0,
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bottom: 8.0,
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),
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child: Row(
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spacing: 4.0,
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children: [
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const Icon(
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Icons.map,
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size: largeIconSize,
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),
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Text(
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L10n.of(context).coursePlan,
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style: const TextStyle(
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fontSize: titleFontSize,
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),
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),
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],
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),
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),
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],
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);
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}
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index--;
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if (index >= course.topicIds.length) {
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return const SizedBox(height: 12.0);
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}
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final topicId = course.topicIds[index];
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final topic = course.loadedTopics[topicId];
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if (topic == null) {
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return const SizedBox();
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}
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return Padding(
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padding: const EdgeInsets.symmetric(
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vertical: 4.0,
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),
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child: Row(
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spacing: 8.0,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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ClipPath(
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clipper: PinClipper(),
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child: ImageByUrl(
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imageUrl: topic.imageUrl,
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width: 45.0,
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replacement: Container(
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width: 45.0,
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height: 45.0,
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decoration: BoxDecoration(
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color: theme.colorScheme.secondary,
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),
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),
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),
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),
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Flexible(
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child: Column(
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spacing: 4.0,
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mainAxisSize: MainAxisSize.min,
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crossAxisAlignment:
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CrossAxisAlignment.start,
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children: [
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Text(
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topic.title,
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style: const TextStyle(
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fontSize: titleFontSize,
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),
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),
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Padding(
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padding:
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const EdgeInsetsGeometry.symmetric(
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vertical: 2.0,
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),
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child: Row(
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spacing: 8.0,
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mainAxisSize: MainAxisSize.min,
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children: [
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if (topic.location != null)
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CourseInfoChip(
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icon: Icons.location_on,
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text: topic.location!,
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fontSize: descFontSize,
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iconSize: smallIconSize,
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),
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],
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),
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),
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Text(
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topic.description,
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style: const TextStyle(
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fontSize: descFontSize,
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),
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),
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],
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),
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),
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],
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),
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);
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},
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),
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),
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),
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Container(
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decoration: BoxDecoration(
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color: theme.colorScheme.surface,
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border: Border(
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top: BorderSide(
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color: theme.dividerColor,
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width: 1.0,
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),
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),
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),
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padding: const EdgeInsets.all(12.0),
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child: Padding(
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padding: const EdgeInsets.only(top: 8.0),
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child: Column(
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spacing: 8.0,
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children: [
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if (summary.joinRule == JoinRules.knock) ...[
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TextField(
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decoration: InputDecoration(
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hintText: L10n.of(context).enterCodeToJoin,
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),
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onSubmitted: controller.joinWithCode,
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),
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Row(
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spacing: 8.0,
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children: [
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const Expanded(child: Divider()),
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Text(L10n.of(context).or),
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const Expanded(child: Divider()),
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],
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),
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],
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ElevatedButton(
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style: ElevatedButton.styleFrom(
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backgroundColor:
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theme.colorScheme.primaryContainer,
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foregroundColor:
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theme.colorScheme.onPrimaryContainer,
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),
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onPressed: controller.joinCourse,
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child: Row(
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spacing: 8.0,
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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const Icon(Icons.map_outlined),
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Text(
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summary.joinRule == JoinRules.knock
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? L10n.of(context).knock
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: L10n.of(context).join,
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style: const TextStyle(
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fontSize: titleFontSize,
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),
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),
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],
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),
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),
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],
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),
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),
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),
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],
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);
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},
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),
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),
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),
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),
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);
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}
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}
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class _CourseAdminDisplay extends StatelessWidget {
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final RoomSummaryResponse summary;
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const _CourseAdminDisplay(this.summary);
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@override
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Widget build(BuildContext context) {
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final theme = Theme.of(context);
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return Wrap(
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alignment: WrapAlignment.center,
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spacing: 12.0,
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runSpacing: 12.0,
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children: [
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...summary.adminUserIDs.map((adminId) {
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return FutureBuilder(
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future: Matrix.of(context).client.getProfileFromUserId(adminId),
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builder: (context, snapshot) {
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final profile = snapshot.data;
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final displayName =
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profile?.displayName ?? adminId.localpart ?? adminId;
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return InkWell(
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onTap: profile != null
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? () => UserDialog.show(context: context, profile: profile)
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: null,
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child: Container(
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decoration: BoxDecoration(
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color: theme.colorScheme.primaryContainer,
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borderRadius: BorderRadius.circular(18.0),
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),
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padding: const EdgeInsets.all(4.0),
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child: Opacity(
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opacity: 0.5,
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child: Row(
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spacing: 4.0,
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mainAxisSize: MainAxisSize.min,
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children: [
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Avatar(
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size: 18.0,
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mxContent: profile?.avatarUrl,
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name: displayName,
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userId: adminId,
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),
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ConstrainedBox(
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constraints: const BoxConstraints(maxWidth: 80.0),
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child: Text(
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displayName,
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style: TextStyle(
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fontSize: 12.0,
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color: theme.colorScheme.onPrimaryContainer,
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),
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overflow: TextOverflow.ellipsis,
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maxLines: 1,
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),
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),
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],
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),
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),
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),
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);
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},
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);
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}),
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],
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);
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}
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}
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