Solian/lib/widgets/articles/article_action.dart

158 lines
4.7 KiB
Dart

import 'dart:math';
import 'package:flutter/material.dart';
import 'package:flutter_animate/flutter_animate.dart';
import 'package:get/get.dart';
import 'package:solian/exts.dart';
import 'package:solian/models/articles.dart';
import 'package:solian/providers/auth.dart';
import 'package:solian/router.dart';
import 'package:solian/screens/articles/article_publish.dart';
class ArticleAction extends StatefulWidget {
final Article item;
const ArticleAction({super.key, required this.item});
@override
State<ArticleAction> createState() => _ArticleActionState();
}
class _ArticleActionState extends State<ArticleAction> {
bool _isBusy = true;
bool _canModifyContent = false;
void checkAbleToModifyContent() async {
final AuthProvider provider = Get.find();
if (!await provider.isAuthorized) return;
setState(() => _isBusy = true);
final prof = await provider.getProfile();
setState(() {
_canModifyContent = prof.body?['id'] == widget.item.author.externalId;
_isBusy = false;
});
}
@override
void initState() {
super.initState();
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,
),
Text(
'#${widget.item.id.toString().padLeft(8, '0')}',
style: Theme.of(context).textTheme.bodySmall,
),
],
).paddingOnly(left: 24, right: 24, top: 32, bottom: 16),
if (_isBusy) const LinearProgressIndicator().animate().scaleX(),
Expanded(
child: ListView(
children: [
if (_canModifyContent)
ListTile(
contentPadding: const EdgeInsets.symmetric(horizontal: 24),
leading: const Icon(Icons.edit),
title: Text('edit'.tr),
onTap: () async {
final value = await AppRouter.instance.pushNamed(
'articleCreate',
extra: ArticlePublishArguments(edit: widget.item),
);
if (value != null) {
Navigator.pop(context, true);
}
},
),
if (_canModifyContent)
ListTile(
contentPadding: const EdgeInsets.symmetric(horizontal: 24),
leading: const Icon(Icons.delete),
title: Text('delete'.tr),
onTap: () async {
final value = await showDialog(
context: context,
builder: (context) =>
ArticleDeletionDialog(item: widget.item),
);
if (value != null) {
Navigator.pop(context, true);
}
},
),
],
),
),
],
),
);
}
}
class ArticleDeletionDialog extends StatefulWidget {
final Article item;
const ArticleDeletionDialog({super.key, required this.item});
@override
State<ArticleDeletionDialog> createState() => _ArticleDeletionDialogState();
}
class _ArticleDeletionDialogState extends State<ArticleDeletionDialog> {
bool _isBusy = false;
void performAction() async {
final AuthProvider auth = Get.find();
if (!await auth.isAuthorized) return;
final client = auth.configureClient('interactive');
setState(() => _isBusy = true);
final resp = await client.delete('/api/articles/${widget.item.id}');
setState(() => _isBusy = false);
if (resp.statusCode != 200) {
context.showErrorDialog(resp.bodyString);
} else {
Navigator.pop(context, true);
}
}
@override
Widget build(BuildContext context) {
return AlertDialog(
title: Text('postDeletionConfirm'.tr),
content: Text('postDeletionConfirmCaption'.trParams({
'content': widget.item.content
.substring(0, min(widget.item.content.length, 60))
.trim(),
})),
actions: <Widget>[
TextButton(
onPressed: _isBusy ? null : () => Navigator.pop(context),
child: Text('cancel'.tr),
),
TextButton(
onPressed: _isBusy ? null : () => performAction(),
child: Text('confirm'.tr),
),
],
);
}
}