Solian/lib/widgets/posts/post_action.dart

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Dart
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import 'dart:math';
import 'package:firebase_analytics/firebase_analytics.dart';
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import 'package:flutter/material.dart';
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:get/get.dart';
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import 'package:share_plus/share_plus.dart';
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import 'package:solian/exts.dart';
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import 'package:solian/models/post.dart';
import 'package:solian/platform.dart';
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import 'package:solian/providers/auth.dart';
import 'package:solian/router.dart';
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import 'package:solian/screens/posts/post_editor.dart';
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class PostAction extends StatefulWidget {
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final Post item;
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final bool noReact;
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const PostAction({super.key, required this.item, this.noReact = false});
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@override
State<PostAction> createState() => _PostActionState();
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}
class _PostActionState extends State<PostAction> {
bool _isBusy = true;
bool _canModifyContent = false;
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void _checkAbleToModifyContent() async {
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final AuthProvider auth = Get.find();
if (auth.isAuthorized.isFalse) return;
setState(() => _isBusy = true);
setState(() {
_canModifyContent =
auth.userProfile.value!['id'] == widget.item.author.externalId;
_isBusy = false;
});
}
Future<void> _doShare({bool noUri = false}) async {
ShareResult result;
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String id;
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final box = context.findRenderObject() as RenderBox?;
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if (widget.item.alias?.isNotEmpty ?? false) {
id = '${widget.item.areaAlias}:${widget.item.alias}';
} else {
id = '${widget.item.id}';
}
if ((PlatformInfo.isAndroid || PlatformInfo.isIOS) && !noUri) {
result = await Share.shareUri(
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Uri.parse('https://solsynth.dev/posts/$id'),
sharePositionOrigin: box!.localToGlobal(Offset.zero) & box.size,
);
} else {
final extraContent = [
widget.item.body['title'],
widget.item.body['description'],
];
final isExtraNotEmpty = extraContent.any((x) => x != null);
result = await Share.share(
'postShareContent'.trParams({
'username': widget.item.author.nick,
'content':
'${extraContent.join('\n')}${isExtraNotEmpty ? '\n\n' : ''}${widget.item.body['content'] ?? 'no content'}',
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'link': 'https://solsynth.dev/posts/$id',
}),
subject: 'postShareSubject'.trParams({
'username': widget.item.author.nick,
}),
sharePositionOrigin: box!.localToGlobal(Offset.zero) & box.size,
);
}
if (result.status != ShareResultStatus.dismissed) {
await FirebaseAnalytics.instance.logShare(
contentType: 'Post',
itemId: widget.item.id.toString(),
method: result.raw,
);
}
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}
@override
void initState() {
super.initState();
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_checkAbleToModifyContent();
}
@override
Widget build(BuildContext context) {
return SafeArea(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
'postActionList'.tr,
style: Theme.of(context).textTheme.headlineSmall,
),
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Row(
children: [
Text(
'#${widget.item.id.toString().padLeft(8, '0')}',
style: Theme.of(context).textTheme.bodySmall,
),
if (widget.item.alias?.isNotEmpty ?? false)
Text(
'·',
style: Theme.of(context).textTheme.bodySmall,
).paddingSymmetric(horizontal: 6),
if (widget.item.alias?.isNotEmpty ?? false)
Expanded(
child: Text(
'${widget.item.areaAlias}:${widget.item.alias}',
style: Theme.of(context).textTheme.bodySmall,
maxLines: 1,
overflow: TextOverflow.ellipsis,
),
),
],
),
],
).paddingOnly(left: 24, right: 24, top: 32, bottom: 16),
if (_isBusy) const LinearProgressIndicator().animate().scaleX(),
Expanded(
child: ListView(
children: [
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ListTile(
contentPadding: const EdgeInsets.symmetric(horizontal: 24),
leading: const Icon(Icons.share),
title: Text('share'.tr),
trailing: PlatformInfo.isIOS || PlatformInfo.isAndroid
? IconButton(
icon: const Icon(Icons.link_off),
tooltip: 'shareNoUri'.tr,
onPressed: () async {
await _doShare(noUri: true);
Navigator.pop(context);
},
)
: null,
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onTap: () async {
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await _doShare();
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Navigator.pop(context);
},
),
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if (!widget.noReact)
ListTile(
contentPadding: const EdgeInsets.symmetric(horizontal: 24),
leading: const FaIcon(FontAwesomeIcons.reply, size: 20),
title: Text('reply'.tr),
onTap: () async {
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Navigator.pop(
context,
AppRouter.instance.pushNamed(
'postEditor',
extra: PostPublishArguments(reply: widget.item),
),
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);
},
),
if (!widget.noReact)
ListTile(
contentPadding: const EdgeInsets.symmetric(horizontal: 24),
leading: const FaIcon(FontAwesomeIcons.retweet, size: 20),
title: Text('repost'.tr),
onTap: () async {
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Navigator.pop(
context,
AppRouter.instance.pushNamed(
'postEditor',
extra: PostPublishArguments(repost: widget.item),
),
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);
},
),
if (_canModifyContent && !widget.noReact)
const Divider(thickness: 0.3, height: 0.3)
.paddingSymmetric(vertical: 16),
if (_canModifyContent)
ListTile(
contentPadding: const EdgeInsets.symmetric(horizontal: 24),
leading: const Icon(Icons.push_pin),
title: Text(
widget.item.pinnedAt == null
? 'pinPost'.tr
: 'unpinPost'.tr,
),
onTap: () async {
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final client = Get.find<AuthProvider>()
.configureClient('interactive');
await client.post('/posts/${widget.item.id}/pin', {});
Navigator.pop(context, true);
},
),
if (_canModifyContent)
ListTile(
contentPadding: const EdgeInsets.symmetric(horizontal: 24),
leading: const Icon(Icons.edit),
title: Text('edit'.tr),
onTap: () async {
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Navigator.pop(
context,
AppRouter.instance.pushNamed(
'postEditor',
extra: PostPublishArguments(edit: widget.item),
),
);
},
),
if (_canModifyContent)
ListTile(
contentPadding: const EdgeInsets.symmetric(horizontal: 24),
leading: const Icon(Icons.delete),
title: Text('delete'.tr),
onTap: () async {
final value = await showDialog(
context: context,
builder: (context) =>
PostDeletionDialog(item: widget.item),
);
if (value != null) {
Navigator.pop(context, true);
}
},
),
],
),
),
],
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),
);
}
}
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class PostDeletionDialog extends StatefulWidget {
final Post item;
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const PostDeletionDialog({super.key, required this.item});
@override
State<PostDeletionDialog> createState() => _PostDeletionDialogState();
}
class _PostDeletionDialogState extends State<PostDeletionDialog> {
bool _isBusy = false;
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void _performAction() async {
final AuthProvider auth = Get.find();
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if (auth.isAuthorized.isFalse) return;
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final client = auth.configureClient('interactive');
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setState(() => _isBusy = true);
final resp = await client.delete('/posts/${widget.item.id}');
setState(() => _isBusy = false);
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if (resp.statusCode != 200) {
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context.showErrorDialog(resp.bodyString);
} else {
Navigator.pop(context, true);
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}
}
@override
Widget build(BuildContext context) {
return AlertDialog(
title: Text('postDeletionConfirm'.tr),
content: Text('postDeletionConfirmCaption'.trParams({
'content': widget.item.body['content']
.substring(0, min<int>(widget.item.body['content'].length, 60))
.trim(),
})),
actions: <Widget>[
TextButton(
onPressed: _isBusy ? null : () => Navigator.pop(context),
child: Text('cancel'.tr),
),
TextButton(
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onPressed: _isBusy ? null : () => _performAction(),
child: Text('confirm'.tr),
),
],
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);
}
}