483 lines
16 KiB
Dart
483 lines
16 KiB
Dart
import 'package:cached_network_image/cached_network_image.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_hooks/flutter_hooks.dart';
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import 'package:image_picker/image_picker.dart';
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import 'package:lemmy_api_client/pictrs.dart';
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import 'package:lemmy_api_client/v3.dart';
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import '../hooks/delayed_loading.dart';
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import '../hooks/image_picker.dart';
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import '../hooks/ref.dart';
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import '../hooks/stores.dart';
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import '../l10n/l10n.dart';
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import '../util/pictrs.dart';
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import '../widgets/bottom_safe.dart';
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import '../widgets/radio_picker.dart';
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/// Page for managing things like username, email, avatar etc
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/// This page will assume the manage account is logged in and
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/// its token is in AccountsStore
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class ManageAccountPage extends HookWidget {
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final String instanceHost;
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final String username;
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const ManageAccountPage({required this.instanceHost, required this.username});
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@override
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Widget build(BuildContext context) {
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final accountStore = useAccountsStore();
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final userFuture = useMemoized(() async {
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final site = await LemmyApiV3(instanceHost).run(
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GetSite(auth: accountStore.tokenFor(instanceHost, username)!.raw));
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return site.myUser!;
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});
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return Scaffold(
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appBar: AppBar(
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title: Text('$username@$instanceHost'),
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),
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body: FutureBuilder<LocalUserSettingsView>(
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future: userFuture,
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builder: (_, userSnap) {
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if (userSnap.hasError) {
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return Center(child: Text('Error: ${userSnap.error?.toString()}'));
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}
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if (!userSnap.hasData) {
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return const Center(child: CircularProgressIndicator());
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}
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return _ManageAccount(user: userSnap.data!);
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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 _ManageAccount extends HookWidget {
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const _ManageAccount({Key? key, required this.user}) : super(key: key);
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final LocalUserSettingsView user;
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@override
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Widget build(BuildContext context) {
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final accountsStore = useAccountsStore();
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final theme = Theme.of(context);
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final saveDelayedLoading = useDelayedLoading();
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final deleteDelayedLoading = useDelayedLoading();
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final displayNameController =
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useTextEditingController(text: user.person.preferredUsername);
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final bioController = useTextEditingController(text: user.person.bio);
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final emailController =
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useTextEditingController(text: user.localUser.email);
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final matrixUserController =
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useTextEditingController(text: user.person.matrixUserId);
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final avatar = useRef(user.person.avatar);
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final banner = useRef(user.person.banner);
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final showAvatars = useState(user.localUser.showAvatars);
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final showNsfw = useState(user.localUser.showNsfw);
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final sendNotificationsToEmail =
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useState(user.localUser.sendNotificationsToEmail);
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final defaultListingType = useState(user.localUser.defaultListingType);
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final defaultSortType = useState(user.localUser.defaultSortType);
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final newPasswordController = useTextEditingController();
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final newPasswordVerifyController = useTextEditingController();
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final oldPasswordController = useTextEditingController();
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final informAcceptedAvatarRef = useRef<VoidCallback?>(null);
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final informAcceptedBannerRef = useRef<VoidCallback?>(null);
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final deleteAccountPasswordController = useTextEditingController();
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final token = accountsStore.tokenFor(user.instanceHost, user.person.name)!;
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handleSubmit() async {
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saveDelayedLoading.start();
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try {
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await LemmyApiV3(user.instanceHost).run(SaveUserSettings(
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showNsfw: showNsfw.value,
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theme: user.localUser.theme,
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defaultSortType: defaultSortType.value,
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defaultListingType: defaultListingType.value,
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lang: user.localUser.lang,
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showAvatars: showAvatars.value,
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sendNotificationsToEmail: sendNotificationsToEmail.value,
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auth: token.raw,
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avatar: avatar.current,
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banner: banner.current,
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newPassword: newPasswordController.text.isEmpty
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? null
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: newPasswordController.text,
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newPasswordVerify: newPasswordVerifyController.text.isEmpty
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? null
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: newPasswordVerifyController.text,
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oldPassword: oldPasswordController.text.isEmpty
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? null
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: oldPasswordController.text,
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matrixUserId: matrixUserController.text.isEmpty
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? null
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: matrixUserController.text,
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preferredUsername: displayNameController.text.isEmpty
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? null
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: displayNameController.text,
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bio: bioController.text.isEmpty ? null : bioController.text,
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email: emailController.text.isEmpty ? null : emailController.text,
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));
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informAcceptedAvatarRef.current?.call();
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informAcceptedBannerRef.current?.call();
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ScaffoldMessenger.of(context).showSnackBar(const SnackBar(
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content: Text('User settings saved'),
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));
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} on Exception catch (err) {
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ScaffoldMessenger.of(context).showSnackBar(SnackBar(
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content: Text(err.toString()),
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));
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} finally {
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saveDelayedLoading.cancel();
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}
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}
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deleteAccountDialog() async {
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final confirmDelete = await showDialog<bool>(
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context: context,
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builder: (context) => AlertDialog(
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title: Text(
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'${L10n.of(context)!.delete_account} @${user.instanceHost}@${user.person.name}'),
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content: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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Text(L10n.of(context)!.delete_account_confirm),
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const SizedBox(height: 10),
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TextField(
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controller: deleteAccountPasswordController,
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obscureText: true,
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decoration:
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InputDecoration(hintText: L10n.of(context)!.password),
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)
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],
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),
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actions: [
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TextButton(
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onPressed: () => Navigator.of(context).pop(false),
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child: Text(L10n.of(context)!.no),
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),
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TextButton(
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onPressed: () => Navigator.of(context).pop(true),
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child: Text(L10n.of(context)!.yes),
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),
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],
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),
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) ??
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false;
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if (confirmDelete) {
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deleteDelayedLoading.start();
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try {
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await LemmyApiV3(user.instanceHost).run(DeleteAccount(
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password: deleteAccountPasswordController.text,
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auth: token.raw,
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));
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await accountsStore.removeAccount(
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user.instanceHost, user.person.name);
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Navigator.of(context).pop();
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} on Exception catch (err) {
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ScaffoldMessenger.of(context).showSnackBar(SnackBar(
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content: Text(err.toString()),
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));
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}
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deleteDelayedLoading.cancel();
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} else {
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deleteAccountPasswordController.clear();
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}
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}
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return ListView(
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padding: const EdgeInsets.symmetric(horizontal: 15),
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children: [
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_ImagePicker(
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user: user,
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name: L10n.of(context)!.avatar,
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initialUrl: avatar.current,
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onChange: (value) => avatar.current = value,
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informAcceptedRef: informAcceptedAvatarRef,
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),
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const SizedBox(height: 8),
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_ImagePicker(
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user: user,
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name: L10n.of(context)!.banner,
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initialUrl: banner.current,
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onChange: (value) => banner.current = value,
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informAcceptedRef: informAcceptedBannerRef,
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),
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const SizedBox(height: 8),
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Text(L10n.of(context)!.display_name, style: theme.textTheme.headline6),
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TextField(controller: displayNameController),
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const SizedBox(height: 8),
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Text(L10n.of(context)!.bio, style: theme.textTheme.headline6),
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TextField(
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controller: bioController,
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minLines: 4,
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maxLines: 10,
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),
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const SizedBox(height: 8),
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Text(L10n.of(context)!.email, style: theme.textTheme.headline6),
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TextField(controller: emailController),
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const SizedBox(height: 8),
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Text(L10n.of(context)!.matrix_user, style: theme.textTheme.headline6),
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TextField(controller: matrixUserController),
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const SizedBox(height: 8),
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Text(L10n.of(context)!.new_password, style: theme.textTheme.headline6),
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TextField(
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controller: newPasswordController,
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obscureText: true,
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),
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const SizedBox(height: 8),
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Text(L10n.of(context)!.verify_password,
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style: theme.textTheme.headline6),
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TextField(
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controller: newPasswordVerifyController,
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obscureText: true,
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),
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const SizedBox(height: 8),
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Text(L10n.of(context)!.old_password, style: theme.textTheme.headline6),
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TextField(
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controller: oldPasswordController,
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obscureText: true,
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),
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const SizedBox(height: 8),
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(L10n.of(context)!.type),
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const Text(
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'This has currently no effect on lemmur',
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style: TextStyle(fontSize: 10),
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)
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],
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),
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RadioPicker<PostListingType>(
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values: const [
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PostListingType.all,
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PostListingType.local,
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PostListingType.subscribed,
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],
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groupValue: defaultListingType.value,
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onChanged: (value) => defaultListingType.value = value,
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mapValueToString: (value) => value.value,
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),
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],
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),
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const SizedBox(height: 8),
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(L10n.of(context)!.sort_type),
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const Text(
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'This has currently no effect on lemmur',
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style: TextStyle(fontSize: 10),
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)
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],
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),
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RadioPicker<SortType>(
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values: SortType.values,
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groupValue: defaultSortType.value,
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onChanged: (value) => defaultSortType.value = value,
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mapValueToString: (value) => value.value,
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),
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],
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),
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const SizedBox(height: 8),
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CheckboxListTile(
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value: showAvatars.value,
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onChanged: (checked) {
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if (checked != null) showAvatars.value = checked;
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},
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title: Text(L10n.of(context)!.show_avatars),
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subtitle: const Text('This has currently no effect on lemmur'),
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dense: true,
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),
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const SizedBox(height: 8),
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CheckboxListTile(
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value: showNsfw.value,
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onChanged: (checked) {
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if (checked != null) showNsfw.value = checked;
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},
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title: Text(L10n.of(context)!.show_nsfw),
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subtitle: const Text('This has currently no effect on lemmur'),
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dense: true,
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),
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const SizedBox(height: 8),
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CheckboxListTile(
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value: sendNotificationsToEmail.value,
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onChanged: (checked) {
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if (checked != null) sendNotificationsToEmail.value = checked;
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},
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title: Text(L10n.of(context)!.send_notifications_to_email),
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dense: true,
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),
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const SizedBox(height: 8),
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ElevatedButton(
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onPressed: saveDelayedLoading.loading ? null : handleSubmit,
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child: saveDelayedLoading.loading
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? const SizedBox(
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width: 20,
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height: 20,
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child: CircularProgressIndicator(),
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)
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: Text(L10n.of(context)!.save),
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),
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const SizedBox(height: 8),
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ElevatedButton(
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onPressed: deleteAccountDialog,
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style: ElevatedButton.styleFrom(
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primary: Colors.red,
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),
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child: Text(L10n.of(context)!.delete_account.toUpperCase()),
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),
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const BottomSafe(),
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],
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);
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}
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}
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/// Picker and cleanuper for local images uploaded to pictrs
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class _ImagePicker extends HookWidget {
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final String name;
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final String? initialUrl;
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final LocalUserSettingsView user;
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final ValueChanged<String?>? onChange;
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/// _ImagePicker will set the ref to a callback that can inform _ImagePicker
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/// that the current picture is accepted
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/// and should no longer allow for deletion of it
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final Ref<VoidCallback?> informAcceptedRef;
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const _ImagePicker({
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Key? key,
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required this.initialUrl,
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required this.name,
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required this.user,
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required this.onChange,
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required this.informAcceptedRef,
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}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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// this is in case the passed initialUrl is changed,
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// basically saves the very first initialUrl
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final initialUrl = useRef(this.initialUrl);
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final theme = Theme.of(context);
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final url = useState(initialUrl.current);
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final pictrsDeleteToken = useState<PictrsUploadFile?>(null);
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final imagePicker = useImagePicker();
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final accountsStore = useAccountsStore();
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final delayedLoading = useDelayedLoading();
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uploadImage() async {
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try {
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final pic = await imagePicker.getImage(source: ImageSource.gallery);
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// pic is null when the picker was cancelled
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if (pic != null) {
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delayedLoading.start();
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final upload = await PictrsApi(user.instanceHost).upload(
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filePath: pic.path,
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auth: accountsStore
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.tokenFor(user.instanceHost, user.person.name)!
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.raw,
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);
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pictrsDeleteToken.value = upload.files[0];
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url.value =
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pathToPictrs(user.instanceHost, pictrsDeleteToken.value!.file);
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onChange?.call(url.value!);
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}
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} on Exception catch (_) {
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(content: Text('Failed to upload image')));
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}
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delayedLoading.cancel();
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}
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removePicture({
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bool updateState = true,
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required PictrsUploadFile pictrsToken,
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}) {
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PictrsApi(user.instanceHost).delete(pictrsToken).catchError((_) {});
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if (updateState) {
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pictrsDeleteToken.value = null;
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url.value = initialUrl.current;
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onChange?.call(url.value);
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}
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}
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useEffect(() {
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informAcceptedRef.current = () {
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pictrsDeleteToken.value = null;
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initialUrl.current = url.value;
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};
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return () {
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// remove picture from pictrs when exiting
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if (pictrsDeleteToken.value != null) {
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removePicture(
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updateState: false,
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pictrsToken: pictrsDeleteToken.value!,
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);
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}
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};
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}, []);
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return Column(
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children: [
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Text(name, style: theme.textTheme.headline6),
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if (pictrsDeleteToken.value == null)
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ElevatedButton(
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onPressed: delayedLoading.loading ? null : uploadImage,
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child: delayedLoading.loading
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? const SizedBox(
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height: 20,
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width: 20,
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child: CircularProgressIndicator())
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: Row(
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children: const [Text('upload'), Icon(Icons.publish)],
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),
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)
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else
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IconButton(
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icon: const Icon(Icons.close),
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onPressed: () =>
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removePicture(pictrsToken: pictrsDeleteToken.value!),
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)
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],
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),
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if (url.value != null)
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CachedNetworkImage(
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imageUrl: url.value!,
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errorWidget: (_, __, ___) => const Icon(Icons.error),
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),
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],
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);
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}
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}
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