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LittleSheep
2024-07-09 21:23:38 +08:00
parent 10ed44d2e2
commit a0fe3f918e
14 changed files with 396 additions and 65 deletions
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lib/screens/articles/article_publish.dart Normal file
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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/post.dart';
import 'package:solian/models/realm.dart';
import 'package:solian/providers/auth.dart';
import 'package:solian/router.dart';
import 'package:solian/theme.dart';
import 'package:solian/widgets/app_bar_title.dart';
import 'package:solian/widgets/attachments/attachment_publish.dart';
import 'package:solian/widgets/posts/tags_field.dart';
import 'package:solian/widgets/prev_page.dart';
import 'package:textfield_tags/textfield_tags.dart';
class ArticlePublishArguments {
final Post? edit;
final Realm? realm;
ArticlePublishArguments({this.edit, this.realm});
}
class ArticlePublishScreen extends StatefulWidget {
final Post? edit;
final Realm? realm;
const ArticlePublishScreen({
super.key,
this.edit,
this.realm,
});
@override
State<ArticlePublishScreen> createState() => _ArticlePublishScreenState();
}
class _ArticlePublishScreenState extends State<ArticlePublishScreen> {
final _titleController = TextEditingController();
final _descriptionController = TextEditingController();
final _contentController = TextEditingController();
final _tagsController = StringTagController();
bool _isBusy = false;
List<int> _attachments = List.empty();
void showAttachments() {
showModalBottomSheet(
context: context,
isScrollControlled: true,
builder: (context) => AttachmentPublishPopup(
usage: 'i.attachment',
current: _attachments,
onUpdate: (value) => _attachments = value,
),
);
}
void applyPost() async {
final AuthProvider auth = Get.find();
if (!await auth.isAuthorized) return;
if (_contentController.value.text.isEmpty) return;
setState(() => _isBusy = true);
final client = auth.configureClient('interactive');
final payload = {
'title': _titleController.value.text,
'description': _descriptionController.value.text,
'content': _contentController.value.text,
'tags': _tagsController.getTags?.map((x) => {'alias': x}).toList() ??
List.empty(),
'attachments': _attachments,
if (widget.edit != null) 'alias': widget.edit!.alias,
if (widget.realm != null) 'realm': widget.realm!.alias,
};
Response resp;
if (widget.edit != null) {
resp = await client.put('/api/articles/${widget.edit!.id}', payload);
} else {
resp = await client.post('/api/articles', payload);
}
if (resp.statusCode != 200) {
context.showErrorDialog(resp.bodyString);
} else {
AppRouter.instance.pop(resp.body);
}
setState(() => _isBusy = false);
}
void syncWidget() {
if (widget.edit != null) {
_contentController.text = widget.edit!.content;
_attachments = widget.edit!.attachments ?? List.empty();
}
}
void cancelAction() {
AppRouter.instance.pop();
}
@override
void initState() {
syncWidget();
super.initState();
}
@override
Widget build(BuildContext context) {
final notifyBannerActions = [
TextButton(
onPressed: cancelAction,
child: Text('cancel'.tr),
)
];
return Material(
color: Theme.of(context).colorScheme.surface,
child: Scaffold(
appBar: AppBar(
title: AppBarTitle('articlePublish'.tr),
centerTitle: false,
toolbarHeight: SolianTheme.toolbarHeight(context),
leading: const PrevPageButton(),
actions: [
TextButton(
onPressed: _isBusy ? null : () => applyPost(),
child: Text('postAction'.tr.toUpperCase()),
)
],
),
body: SafeArea(
top: false,
child: Stack(
children: [
ListView(
children: [
if (_isBusy)
const LinearProgressIndicator().animate().scaleX(),
if (widget.edit != null)
MaterialBanner(
leading: const Icon(Icons.edit),
leadingPadding:
const EdgeInsets.only(left: 10, right: 20),
dividerColor: Colors.transparent,
content: Text('postEditingNotify'.tr),
actions: notifyBannerActions,
),
if (widget.realm != null)
MaterialBanner(
leading: const Icon(Icons.group),
leadingPadding:
const EdgeInsets.only(left: 10, right: 20),
dividerColor: Colors.transparent,
content: Text(
'postInRealmNotify'
.trParams({'realm': '#${widget.realm!.alias}'}),
),
actions: notifyBannerActions,
),
const Divider(thickness: 0.3, height: 0.3)
.paddingOnly(bottom: 6),
Container(
padding:
const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
child: TextField(
maxLines: null,
autofocus: true,
autocorrect: true,
keyboardType: TextInputType.multiline,
controller: _titleController,
decoration: InputDecoration.collapsed(
hintText: 'articleTitlePlaceholder'.tr,
),
onTapOutside: (_) =>
FocusManager.instance.primaryFocus?.unfocus(),
),
),
const Divider(thickness: 0.3, height: 0.3)
.paddingSymmetric(vertical: 6),
Container(
padding:
const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
child: TextField(
maxLines: null,
autofocus: true,
autocorrect: true,
keyboardType: TextInputType.multiline,
controller: _contentController,
decoration: InputDecoration.collapsed(
hintText: 'articleContentPlaceholder'.tr,
),
onTapOutside: (_) =>
FocusManager.instance.primaryFocus?.unfocus(),
),
),
],
),
Positioned(
bottom: 0,
left: 0,
right: 0,
child: Column(
children: [
TagsField(
initialTags:
widget.edit?.tags?.map((x) => x.alias).toList(),
tagsController: _tagsController,
hintText: 'postTagsPlaceholder'.tr,
),
const Divider(thickness: 0.3, height: 0.3),
SizedBox(
height: 56,
child: Row(
children: [
TextButton(
style: TextButton.styleFrom(
shape: const CircleBorder(),
),
child: const Icon(Icons.camera_alt),
onPressed: () => showAttachments(),
)
],
),
),
],
),
),
],
),
),
),
);
}
@override
void dispose() {
_titleController.dispose();
_descriptionController.dispose();
_contentController.dispose();
_tagsController.dispose();
super.dispose();
}
}