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✨ Post deletion

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This commit is contained in:
LittleSheep 2024-04-14 23:00:04 +08:00
parent 56fb7d6054
commit 0d188643aa
5 changed files with 147 additions and 57 deletions
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7
lib/i18n/app_en.arb
View File

@ -6,7 +6,11 @@
"signInCaption": "Sign in to create post, start a realm, message your friend and more!",
"signUp": "Sign Up",
"signUpCaption": "Create an account on Solarpass and then get the access of entire Solar Networks!",
"confirmation": "Confirmation",
"confirmCancel": "Not sure",
"confirmOkay": "OK",
"edit": "Edit",
"delete": "Delete",
"action": "Action",
"report": "Report",
"post": "Post",
@ -17,5 +21,6 @@
"pickPhoto": "Gallery photo",
"newMoment": "Record a moment",
"postIdentityNotify": "You will create this post as",
"postContentPlaceholder": "What's happened?!"
"postContentPlaceholder": "What's happened?!",
"postDeleteConfirm": "Are you sure you want to delete this post? This operation cannot be revert!"
}

7
lib/i18n/app_zh.arb
View File

@ -6,7 +6,11 @@
"signInCaption": "登陆以发表帖子、文章、创建领域、和你的朋友聊天，以及获取更多功能！",
"signUp": "注册",
"signUpCaption": "在 Solarpass 注册一个账号以获得整个 Solar Networks 的存取权！",
"confirmation": "确认",
"confirmCancel": "不太确定",
"confirmOkay": "确定",
"edit": "编辑",
"delete": "删除",
"action": "操作",
"report": "举报",
"post": "帖子",
@ -17,5 +21,6 @@
"pickPhoto": "相册照片",
"newMoment": "记录时刻",
"postIdentityNotify": "你将会以该身份发表本帖子",
"postContentPlaceholder": "发生什么事了？！"
"postContentPlaceholder": "发生什么事了？！",
"postDeleteConfirm": "你确定要删除这篇帖子吗？这意味着这个帖子将永远被我们丢弃在硬盘海中！该操作不可被反转！"
}

30
lib/providers/auth.dart
View File

@ -32,7 +32,7 @@ class AuthProvider {
Future<bool> pickClient() async {
if (await storage.containsKey(key: storageKey)) {
try {
var credentials =
final credentials =
oauth2.Credentials.fromJson((await storage.read(key: storageKey))!);
client = oauth2.Client(credentials,
identifier: clientId, secret: clientSecret);
@ -64,20 +64,14 @@ class AuthProvider {
var authorizationUrl =
grant.getAuthorizationUrl(redirectUrl, scopes: ["openid"]);
if (Platform.isAndroid || Platform.isIOS) {
// Use WebView to get authorization url
var responseUrl = await Navigator.of(context, rootNavigator: true).push(
MaterialPageRoute(
builder: (context) => AuthorizationScreen(authorizationUrl),
),
);
var responseUrl = await Navigator.of(context, rootNavigator: true).push(
MaterialPageRoute(
builder: (context) => AuthorizationScreen(authorizationUrl),
),
);
var responseUri = Uri.parse(responseUrl);
return await grant
.handleAuthorizationResponse(responseUri.queryParameters);
} else {
throw UnimplementedError("unsupported platform");
}
var responseUri = Uri.parse(responseUrl);
return await grant.handleAuthorizationResponse(responseUri.queryParameters);
}
Future<void> fetchProfiles() async {
@ -89,10 +83,11 @@ class AuthProvider {
Future<void> refreshToken() async {
if (client != null) {
var credentials = await client?.credentials.refresh(
final credentials = await client?.credentials.refresh(
identifier: clientId, secret: clientSecret, basicAuth: false);
storage.write(key: storageKey, value: credentials!.toJson());
client = oauth2.Client(credentials!,
identifier: clientId, secret: clientSecret);
storage.write(key: storageKey, value: credentials.toJson());
}
}
@ -117,7 +112,6 @@ class AuthProvider {
.add(const Duration(minutes: 3))
.isBefore(DateTime.now())) {
await refreshToken();
await pickClient();
lastRefreshedAt = DateTime.now();
}
}

94
lib/widgets/posts/item_action.dart
View File

@ -4,6 +4,7 @@ import 'package:solian/models/post.dart';
import 'package:solian/providers/auth.dart';
import 'package:solian/router.dart';
import 'package:flutter_gen/gen_l10n/app_localizations.dart';
import 'package:solian/widgets/posts/item_deletion.dart';
class PostItemAction extends StatelessWidget {
final Post item;
@ -16,7 +17,7 @@ class PostItemAction extends StatelessWidget {
final auth = context.read<AuthProvider>();
return SizedBox(
height: 280,
height: 320,
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
@ -29,43 +30,62 @@ class PostItemAction extends StatelessWidget {
),
Expanded(
child: FutureBuilder(
future: auth.getProfiles(),
builder: (context, snapshot) {
if (snapshot.hasData) {
final authorizedItems = [
ListTile(
leading: const Icon(Icons.edit),
title: Text(AppLocalizations.of(context)!.edit),
onTap: () {
router
.pushNamed('posts.moments.editor', extra: item)
.then((did) {
if(did == true && onUpdate != null) {
onUpdate!();
}
});
},
)
];
future: auth.getProfiles(),
builder: (context, snapshot) {
print(snapshot);
if (snapshot.hasData) {
final authorizedItems = [
ListTile(
leading: const Icon(Icons.edit),
title: Text(AppLocalizations.of(context)!.edit),
onTap: () {
router
.pushNamed('posts.moments.editor', extra: item)
.then((did) {
if (did == true && onUpdate != null) {
onUpdate!();
}
});
},
),
ListTile(
leading: const Icon(Icons.delete),
title: Text(AppLocalizations.of(context)!.delete),
onTap: () {
final dataset = '${item.modelType}s';
showDialog(
context: context,
builder: (context) => ItemDeletionDialog(
item: item,
dataset: dataset,
onDelete: (did) {
if(did == true && onUpdate != null) onUpdate!();
},
),
);
},
)
];
return ListView(
children: [
...(snapshot.data['id'] == item.authorId
? authorizedItems
: List.empty()),
ListTile(
leading: const Icon(Icons.report),
title: Text(AppLocalizations.of(context)!.report),
onTap: () {},
)
],
);
} else {
return const Center(
child: CircularProgressIndicator(),
);
}
}),
return ListView(
children: [
...(snapshot.data['id'] == item.authorId
? authorizedItems
: List.empty()),
ListTile(
leading: const Icon(Icons.report),
title: Text(AppLocalizations.of(context)!.report),
onTap: () {},
)
],
);
} else {
return const Center(
child: CircularProgressIndicator(),
);
}
},
),
),
],
),

66
lib/widgets/posts/item_deletion.dart Normal file
View File

@ -0,0 +1,66 @@
import 'dart:convert';
import 'package:flutter/material.dart';
import 'package:provider/provider.dart';
import 'package:solian/models/post.dart';
import 'package:flutter_gen/gen_l10n/app_localizations.dart';
import 'package:solian/providers/auth.dart';
import 'package:solian/utils/service_url.dart';
class ItemDeletionDialog extends StatefulWidget {
final Post item;
final String dataset;
final Function? onDelete;
const ItemDeletionDialog({
super.key,
required this.item,
required this.dataset,
this.onDelete,
});
@override
State<ItemDeletionDialog> createState() => _ItemDeletionDialogState();
}
class _ItemDeletionDialogState extends State<ItemDeletionDialog> {
bool _isSubmitting = false;
void doDeletion(BuildContext context) async {
final auth = context.read<AuthProvider>();
if (!await auth.isAuthorized()) return;
final uri =
getRequestUri('interactive', '/api/p/moments/${widget.item.id}');
setState(() => _isSubmitting = true);
final res = await auth.client!.delete(uri);
if (res.statusCode != 200) {
var message = utf8.decode(res.bodyBytes);
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(content: Text("Something went wrong... $message")),
);
setState(() => _isSubmitting = false);
} else {
Navigator.pop(context, true);
}
}
@override
Widget build(BuildContext context) {
return AlertDialog(
title: Text(AppLocalizations.of(context)!.confirmation),
content: Text(AppLocalizations.of(context)!.postDeleteConfirm),
actions: <Widget>[
TextButton(
onPressed: _isSubmitting ? null : () => Navigator.pop(context, false),
child: Text(AppLocalizations.of(context)!.confirmCancel),
),
TextButton(
onPressed: _isSubmitting ? null : () => doDeletion(context),
child: Text(AppLocalizations.of(context)!.confirmOkay),
),
],
);
}
}