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lemmur-app-android
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Merge branch 'master' into post-creation

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Marcin Wojnarowski 2020-09-28 20:33:28 +02:00 committed by GitHub
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.github/ISSUE_TEMPLATE/---bug-report.md vendored Normal file
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---
name: "\U0001F41B Bug report"
about: Create a report to help us improve
title: ''
labels: bug
assignees: ''
---
### Device info
- OS: [eg. iOS/Android]
- OS version: [eg. 10]
- Device: [eg. OnePlus 6]
### Describe the bug
A clear and concise description of what the bug is.
### Steps to reproduce
1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error
### Expected behavior
A clear and concise description of what you expected to happen.
### Screenshots/Screencasts
If applicable, add screenshots to help explain your problem.
### Additional context
Add any other context about the problem here.

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---
name: "\U0001F680 Feature request"
about: Suggest an idea for Lemmur
title: ''
labels: enhancement
assignees: ''
---
### Is your feature request related to a problem? Please describe.
A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
### Describe the solution you'd like
A clear and concise description of what you want to happen.
### Describe alternatives you've considered
A clear and concise description of any alternative solutions or features you've considered.
### Additional context
Add any other context or screenshots about the feature request here.

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## Unreleased
First release of Lemmur the Lemmy mobile client!
Features include:
- Add multiple accounts/instances
- Show instance
- Show community
- Show post
- Show user profile
- Comment
- Comment/post actions: save/upvote/downvote
- Light/dark/AMOLED themes
- Follow/Unfollow communities

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CONTRIBUTING.md Normal file
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# Contributing
...is welcome!
## Issue tracking / Repository
From issues to wikis: everything is on [GitHub](https://github.com/krawieck/lemmur)
## Architecture
Lemmur is written in Dart using [Flutter](https://flutter.dev/docs). To communicate with Lemmy instances [lemmy_api_client](https://github.com/krawieck/lemmy_api_client) is used.
### State management
[MobX](https://github.com/mobxjs/mobx.dart) is used for global state management, [flutter_hooks](https://github.com/rrousselGit/flutter_hooks) is used for local (widget-level) state management. `StatefulWidget`s are avoided all together and any state logic reuse is moved to a [custom hook](./lib/hooks).
### Project structure
(relative to `lib/`)
- `hooks/`: reusable state hooks
- `pages/`: fullscreen pages that you navigate to
- `stores/`: MobX global stores
- `util/`: utilities
- `widgets/`: reusable widgets; building blocks for pages
- `main.dart`: entrypoint of the app. Sets up the stores, initializes the themes, renders the first page
### Things to keep in mind
- Be aware that Lemmur supports arbitrary Lemmy instances, don't hardcode instance urls
- Remember that a user is not obligated to be logged in, contributed widgets should handle this case
## Linting / Formatting
Everything is formatted with `dartfmt` (no flags) and linted with `dartanalyzer` ([see rules](analysis_options.yaml)). Both are enforced by the CI.

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GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users. This
General Public License applies to most of the Free Software
Foundation's software and to any other program whose authors commit to
using it. (Some other Free Software Foundation software is covered by
the GNU Lesser General Public License instead.) You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
this service if you wish), that you receive source code or can get it
if you want it, that you can change the software or use pieces of it
in new free programs; and that you know you can do these things.
To protect your rights, we need to make restrictions that forbid
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you have. You must make sure that they, too, receive or can get the
source code. And you must show them these terms so they know their
rights.
We protect your rights with two steps: (1) copyright the software, and
(2) offer you this license which gives you legal permission to copy,
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that everyone understands that there is no warranty for this free
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Finally, any free program is threatened constantly by software
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program proprietary. To prevent this, we have made it clear that any
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The precise terms and conditions for copying, distribution and
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GNU GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License applies to any program or other work which contains
a notice placed by the copyright holder saying it may be distributed
under the terms of this General Public License. The "Program", below,
refers to any such program or work, and a "work based on the Program"
means either the Program or any derivative work under copyright law:
that is to say, a work containing the Program or a portion of it,
either verbatim or with modifications and/or translated into another
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the term "modification".) Each licensee is addressed as "you".
Activities other than copying, distribution and modification are not
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is covered only if its contents constitute a work based on the
Program (independent of having been made by running the Program).
Whether that is true depends on what the Program does.
1. You may copy and distribute verbatim copies of the Program's
source code as you receive it, in any medium, provided that you
conspicuously and appropriately publish on each copy an appropriate
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and give any other recipients of the Program a copy of this License
along with the Program.
You may charge a fee for the physical act of transferring a copy, and
you may at your option offer warranty protection in exchange for a fee.
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of it, thus forming a work based on the Program, and copy and
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b) You must cause any work that you distribute or publish, that in
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when run, you must cause it, when started running for such
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notice that there is no warranty (or else, saying that you provide
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These requirements apply to the modified work as a whole. If
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This section is intended to make thoroughly clear what is believed to
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certain countries either by patents or by copyrighted interfaces, the
original copyright holder who places the Program under this License
may add an explicit geographical distribution limitation excluding
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NO WARRANTY
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FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
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WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
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YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) year name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, the commands you use may
be called something other than `show w' and `show c'; they could even be
mouse-clicks or menu items--whatever suits your program.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License.

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import 'dart:async';
import 'package:flutter/material.dart';
import 'package:flutter_hooks/flutter_hooks.dart';
import 'ref.dart';
class Debounce {
final bool loading;
final void Function() callback;
void call() => callback();
// void dispose() {}
const Debounce({
@required this.loading,
@required this.callback,
});
}
/// will run `callback()` after debounce hook hasn't been called for the
/// specified `delayDuration`
Debounce useDebounce(
Future<Null> Function() callback, [
Duration delayDuration = const Duration(seconds: 1),
]) {
final loading = useState(false);
final timerHandle = useRef<Timer>(null);
cancel() {
timerHandle.current?.cancel();
loading.value = false;
}
useEffect(() => () => timerHandle.current?.cancel(), []);
start() {
timerHandle.current = Timer(delayDuration, () async {
loading.value = true;
await callback();
cancel();
});
}
return Debounce(
loading: loading.value,
callback: () {
cancel();
start();
},
);
}

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import 'package:cached_network_image/cached_network_image.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter_hooks/flutter_hooks.dart';
import 'package:lemmy_api_client/lemmy_api_client.dart';
import 'package:url_launcher/url_launcher.dart' as ul;
import '../hooks/delayed_loading.dart';
import '../hooks/stores.dart';
import '../widgets/bottom_modal.dart';
import '../widgets/fullscreenable_image.dart';
import 'add_instance.dart';
class AddAccountPage extends HookWidget {
final String instanceUrl;
final GlobalKey<ScaffoldState> scaffoldKey = GlobalKey();
AddAccountPage({@required this.instanceUrl}) : assert(instanceUrl != null);
@override
Widget build(BuildContext context) {
final theme = Theme.of(context);
final usernameController = useTextEditingController();
final passwordController = useTextEditingController();
useValueListenable(usernameController);
useValueListenable(passwordController);
final accountsStore = useAccountsStore();
final loading = useDelayedLoading(Duration(milliseconds: 500));
final selectedInstance = useState(instanceUrl);
final icon = useState<String>(null);
useEffect(() {
LemmyApi(selectedInstance.value)
.v1
.getSite()
.then((site) => icon.value = site.site.icon);
return null;
}, [selectedInstance.value]);
selectInstance() async {
final val = await showModalBottomSheet<String>(
backgroundColor: Colors.transparent,
isScrollControlled: true,
context: context,
builder: (context) => BottomModal(
title: 'select instance',
child: Column(children: [
for (final i in accountsStore.users.keys)
RadioListTile<String>(
value: i,
groupValue: selectedInstance.value,
onChanged: (val) {
Navigator.of(context).pop(val);
},
title: Text(i),
),
ListTile(
leading: Padding(
padding: const EdgeInsets.all(8),
child: Icon(Icons.add),
),
title: Text('Add instance'),
onTap: () async {
final val = await showCupertinoModalPopup<String>(
context: context,
builder: (context) => AddInstancePage(),
);
Navigator.of(context).pop(val);
},
),
]),
),
);
if (val != null) {
selectedInstance.value = val;
}
}
handleOnAdd() async {
try {
loading.start();
await accountsStore.addAccount(
selectedInstance.value,
usernameController.text,
passwordController.text,
);
Navigator.of(context).pop();
} on Exception catch (err) {
scaffoldKey.currentState.showSnackBar(SnackBar(
content: Text(err.toString()),
));
}
loading.cancel();
}
return Scaffold(
key: scaffoldKey,
appBar: AppBar(
leading: CloseButton(),
actionsIconTheme: theme.iconTheme,
iconTheme: theme.iconTheme,
textTheme: theme.textTheme,
brightness: theme.brightness,
centerTitle: true,
title: Text('Add account'),
backgroundColor: theme.canvasColor,
shadowColor: Colors.transparent,
),
body: Padding(
padding: const EdgeInsets.all(15),
child: ListView(
children: [
if (icon.value == null)
SizedBox(height: 150)
else
SizedBox(
height: 150,
child: FullscreenableImage(
url: icon.value,
child: CachedNetworkImage(
imageUrl: icon.value,
errorWidget: (_, __, ___) => Container(),
),
),
),
FlatButton(
onPressed: selectInstance,
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Text(selectedInstance.value),
Icon(Icons.arrow_drop_down),
],
),
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(10),
),
),
// TODO: add support for password managers
TextField(
autofocus: true,
controller: usernameController,
decoration: InputDecoration(
isDense: true,
contentPadding:
EdgeInsets.symmetric(horizontal: 10, vertical: 10),
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(10),
),
labelText: 'Username or email',
),
),
const SizedBox(height: 5),
TextField(
controller: passwordController,
obscureText: true,
decoration: InputDecoration(
isDense: true,
contentPadding:
EdgeInsets.symmetric(horizontal: 10, vertical: 10),
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(10),
),
labelText: 'Password',
),
),
RaisedButton(
color: theme.accentColor,
padding: EdgeInsets.all(0),
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(10),
),
child: !loading.loading
? Text('Sign in')
: SizedBox(
width: 20,
height: 20,
child: CircularProgressIndicator(
valueColor:
AlwaysStoppedAnimation<Color>(theme.canvasColor),
),
),
onPressed: usernameController.text.isEmpty ||
passwordController.text.isEmpty
? null
: loading.pending ? () {} : handleOnAdd,
),
FlatButton(
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(10),
),
child: Text('Register'),
onPressed: () {
ul.launch('https://${selectedInstance.value}/login');
},
),
],
),
),
);
}
}

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import 'package:cached_network_image/cached_network_image.dart';
import 'package:flutter/material.dart';
import 'package:flutter_hooks/flutter_hooks.dart';
import 'package:lemmy_api_client/lemmy_api_client.dart';
import '../hooks/debounce.dart';
import '../hooks/stores.dart';
import '../widgets/fullscreenable_image.dart';
/// A page that let's user add a new instance. Pops a url of the added instance
class AddInstancePage extends HookWidget {
final GlobalKey<ScaffoldState> scaffoldKey = GlobalKey();
AddInstancePage();
@override
Widget build(BuildContext context) {
final theme = Theme.of(context);
final instanceController = useTextEditingController();
useValueListenable(instanceController);
final accountsStore = useAccountsStore();
final isSite = useState<bool>(null);
final icon = useState<String>(null);
final prevInput = usePrevious(instanceController.text);
final debounce = useDebounce(() async {
if (prevInput == instanceController.text) return;
final inst = _fixInstanceUrl(instanceController.text);
if (inst.isEmpty) {
isSite.value = null;
return;
}
try {
icon.value = (await LemmyApi(inst).v1.getSite()).site.icon;
isSite.value = true;
// ignore: avoid_catches_without_on_clauses
} catch (e) {
isSite.value = false;
}
});
useEffect(() {
instanceController.addListener(debounce);
return () {
instanceController.removeListener(debounce);
};
}, []);
final inst = _fixInstanceUrl(instanceController.text);
handleOnAdd() async {
try {
await accountsStore.addInstance(inst, assumeValid: true);
Navigator.of(context).pop(inst);
} on Exception catch (err) {
scaffoldKey.currentState.showSnackBar(SnackBar(
content: Text(err.toString()),
));
}
}
return Scaffold(
key: scaffoldKey,
appBar: AppBar(
backgroundColor: theme.scaffoldBackgroundColor,
brightness: theme.brightness,
shadowColor: Colors.transparent,
iconTheme: theme.iconTheme,
centerTitle: true,
leading: CloseButton(),
actionsIconTheme: theme.iconTheme,
textTheme: theme.textTheme,
title: Text('Add instance'),
),
body: ListView(
children: [
if (isSite.value == true)
SizedBox(
height: 150,
child: FullscreenableImage(
child: CachedNetworkImage(
imageUrl: icon.value,
errorWidget: (_, __, ___) => Container(),
),
url: icon.value,
))
else if (isSite.value == false)
SizedBox(
height: 150,
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Icon(Icons.close, color: Colors.red),
Text('instance not found')
],
),
)
else
SizedBox(height: 150),
SizedBox(height: 15),
SizedBox(
height: 40,
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 15),
child: TextField(
autofocus: true,
controller: instanceController,
autocorrect: false,
decoration: InputDecoration(
isDense: true,
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(10),
),
labelText: 'instance url',
),
),
),
),
SizedBox(height: 5),
Padding(
padding: const EdgeInsets.symmetric(horizontal: 15),
child: SizedBox(
height: 40,
child: RaisedButton(
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(10),
),
color: theme.accentColor,
child: !debounce.loading
? Text('Add')
: SizedBox(
height: 20,
width: 20,
child: CircularProgressIndicator(
valueColor:
AlwaysStoppedAnimation<Color>(theme.canvasColor),
),
),
onPressed: isSite.value == true ? handleOnAdd : null,
),
),
),
],
),
);
}
}
String _fixInstanceUrl(String inst) {
if (inst.startsWith('https://')) {
inst = inst.substring(8);
}
if (inst.startsWith('http://')) {
inst = inst.substring(7);
}
if (inst.endsWith('/')) inst = inst.substring(0, inst.length - 1);
return inst;
}

314
lib/pages/settings.dart
View File

@ -2,9 +2,13 @@ import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter_hooks/flutter_hooks.dart';
import 'package:flutter_mobx/flutter_mobx.dart';
import 'package:flutter_slidable/flutter_slidable.dart';
import 'package:flutter_speed_dial/flutter_speed_dial.dart';
import '../hooks/stores.dart';
import '../util/goto.dart';
import 'add_account.dart';
import 'add_instance.dart';
class SettingsPage extends StatelessWidget {
@override
@ -13,6 +17,7 @@ class SettingsPage extends StatelessWidget {
return Scaffold(
appBar: AppBar(
brightness: theme.brightness,
backgroundColor: theme.scaffoldBackgroundColor,
shadowColor: Colors.transparent,
iconTheme: theme.iconTheme,
@ -51,6 +56,7 @@ class AppearanceConfigPage extends HookWidget {
return Scaffold(
appBar: AppBar(
brightness: theme.brightness,
backgroundColor: theme.scaffoldBackgroundColor,
shadowColor: Colors.transparent,
iconTheme: theme.iconTheme,
@ -91,24 +97,88 @@ class AccountsConfigPage extends HookWidget {
final theme = Theme.of(context);
final accountsStore = useAccountsStore();
removeInstanceDialog(String instanceUrl) async {
if (await showDialog<bool>(
context: context,
builder: (context) => AlertDialog(
title: Text('Remove instance?'),
content: Text('Are you sure you want to remove $instanceUrl?'),
actions: [
FlatButton(
child: Text('no'),
onPressed: () => Navigator.of(context).pop(false),
),
FlatButton(
child: Text('yes'),
onPressed: () => Navigator.of(context).pop(true),
),
],
),
) ??
false) {
accountsStore.removeInstance(instanceUrl);
}
}
Future<void> removeUserDialog(String instanceUrl, String username) async {
if (await showDialog<bool>(
context: context,
builder: (context) => AlertDialog(
title: Text('Remove user?'),
content: Text(
'Are you sure you want to remove $username@$instanceUrl?'),
actions: [
FlatButton(
child: Text('no'),
onPressed: () => Navigator.of(context).pop(false),
),
FlatButton(
child: Text('yes'),
onPressed: () => Navigator.of(context).pop(true),
),
],
),
) ??
false) {
accountsStore.removeAccount(instanceUrl, username);
}
}
return Scaffold(
key: _scaffoldKey,
appBar: AppBar(
backgroundColor: theme.scaffoldBackgroundColor,
brightness: theme.brightness,
shadowColor: Colors.transparent,
iconTheme: theme.iconTheme,
title: Text('Accounts', style: theme.textTheme.headline6),
centerTitle: true,
),
floatingActionButton: FloatingActionButton(
onPressed: () {
showDialog(
context: context,
builder: (_) =>
_AccountsConfigAddInstanceDialog(scaffoldKey: _scaffoldKey),
);
},
floatingActionButton: SpeedDial(
animatedIcon: AnimatedIcons.menu_close, // TODO: change to + => x
closeManually: false,
curve: Curves.bounceIn,
tooltip: 'Add account or instance',
child: Icon(Icons.add),
overlayColor: theme.canvasColor,
children: [
SpeedDialChild(
child: Icon(Icons.person_add),
label: 'Add account',
labelBackgroundColor: theme.canvasColor,
onTap: () => showCupertinoModalPopup(
context: context,
builder: (_) =>
AddAccountPage(instanceUrl: accountsStore.users.keys.last)),
),
SpeedDialChild(
child: Icon(Icons.dns),
labelBackgroundColor: theme.canvasColor,
label: 'Add instance',
onTap: () => showCupertinoModalPopup(
context: context, builder: (_) => AddInstancePage()),
),
],
),
body: Observer(
builder: (ctx) {
@ -116,38 +186,91 @@ class AccountsConfigPage extends HookWidget {
return ListView(
children: [
if (accountsStore.users.isEmpty)
Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Padding(
padding: const EdgeInsets.only(top: 100),
child: FlatButton.icon(
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(10),
),
onPressed: () => showCupertinoModalPopup(
context: context,
builder: (_) => AddInstancePage(),
),
icon: Icon(Icons.add),
label: Text('Add instance')),
),
],
),
for (final entry in accountsStore.users.entries) ...[
_SectionHeading(entry.key),
SizedBox(height: 40),
Slidable(
actionPane: SlidableBehindActionPane(),
secondaryActions: [
IconSlideAction(
closeOnTap: true,
onTap: () => removeInstanceDialog(entry.key),
icon: Icons.delete_sweep,
color: Colors.red,
),
],
key: Key(entry.key),
child: Container(
color: theme.canvasColor,
child: ListTile(
dense: true,
contentPadding: EdgeInsets.only(left: 0, top: 0),
title: _SectionHeading(entry.key),
),
),
),
for (final username in entry.value.keys) ...[
ListTile(
trailing:
username == accountsStore.defaultUserFor(entry.key).name
Slidable(
actionPane: SlidableBehindActionPane(),
key: Key('$username@${entry.key}'),
secondaryActions: [
IconSlideAction(
closeOnTap: true,
onTap: () => removeUserDialog(entry.key, username),
icon: Icons.delete_sweep,
color: Colors.red,
),
],
child: Container(
decoration: BoxDecoration(color: theme.canvasColor),
child: ListTile(
trailing: username ==
accountsStore.defaultUserFor(entry.key).name
? Icon(
Icons.check_circle_outline,
color: theme.accentColor,
)
: null,
title: Text(username),
onLongPress: () {
accountsStore.setDefaultAccountFor(entry.key, username);
},
title: Text(username),
onLongPress: () {
accountsStore.setDefaultAccountFor(
entry.key, username);
},
onTap: () {}, // TODO: go to managing account
onTap: () {}, // TODO: go to managing account
),
),
),
],
ListTile(
leading: Icon(Icons.add),
title: Text('Add account'),
onTap: () {
showDialog(
context: context,
builder: (_) => _AccountsConfigAddAccountDialog(
scaffoldKey: _scaffoldKey,
instanceUrl: entry.key,
),
);
},
),
if (entry.value.keys.isEmpty)
ListTile(
leading: Icon(Icons.add),
title: Text('Add account'),
onTap: () {
showCupertinoModalPopup(
context: context,
builder: (_) =>
AddAccountPage(instanceUrl: entry.key));
},
),
]
],
);
@ -157,135 +280,6 @@ class AccountsConfigPage extends HookWidget {
}
}
class _AccountsConfigAddInstanceDialog extends HookWidget {
final GlobalKey<ScaffoldState> scaffoldKey;
const _AccountsConfigAddInstanceDialog({@required this.scaffoldKey})
: assert(scaffoldKey != null);
@override
Widget build(BuildContext context) {
final instanceController = useTextEditingController();
useValueListenable(instanceController);
final accountsStore = useAccountsStore();
final loading = useState(false);
handleOnAdd() async {
try {
loading.value = true;
await accountsStore.addInstance(instanceController.text);
scaffoldKey.currentState.hideCurrentSnackBar();
} on Exception catch (err) {
scaffoldKey.currentState.showSnackBar(SnackBar(
content: Text(err.toString()),
));
}
loading.value = false;
Navigator.of(context).pop();
}
return AlertDialog(
title: Text('Add instance'),
content: TextField(
autofocus: true,
controller: instanceController,
decoration: InputDecoration(
border: OutlineInputBorder(),
labelText: 'Instance url',
),
),
actions: <Widget>[
FlatButton(
child: Text('Cancel'),
onPressed: () => Navigator.of(context).pop(),
),
FlatButton(
child: !loading.value ? Text('Add') : CircularProgressIndicator(),
onPressed: instanceController.text.isEmpty ? null : handleOnAdd,
),
],
);
}
}
class _AccountsConfigAddAccountDialog extends HookWidget {
final GlobalKey<ScaffoldState> scaffoldKey;
final String instanceUrl;
const _AccountsConfigAddAccountDialog(
{@required this.scaffoldKey, @required this.instanceUrl})
: assert(scaffoldKey != null),
assert(instanceUrl != null);
@override
Widget build(BuildContext context) {
final usernameController = useTextEditingController();
final passwordController = useTextEditingController();
useValueListenable(usernameController);
useValueListenable(passwordController);
final accountsStore = useAccountsStore();
final loading = useState(false);
handleOnAdd() async {
try {
loading.value = true;
await accountsStore.addAccount(
instanceUrl,
usernameController.text,
passwordController.text,
);
} on Exception catch (err) {
scaffoldKey.currentState.showSnackBar(SnackBar(
content: Text(err.toString()),
));
}
loading.value = false;
Navigator.of(context).pop();
}
return AlertDialog(
title: Text('Add account'),
content: Column(
mainAxisSize: MainAxisSize.min,
children: [
TextField(
autofocus: true,
controller: usernameController,
decoration: InputDecoration(
border: OutlineInputBorder(),
labelText: 'Username or email',
),
),
const SizedBox(height: 5),
TextField(
controller: passwordController,
obscureText: true,
decoration: InputDecoration(
border: OutlineInputBorder(),
labelText: 'Password',
),
),
],
),
actions: <Widget>[
FlatButton(
child: Text('Cancel'),
onPressed: () => Navigator.of(context).pop(),
),
FlatButton(
child: !loading.value ? Text('Add') : CircularProgressIndicator(),
onPressed:
usernameController.text.isEmpty || passwordController.text.isEmpty
? null
: handleOnAdd,
),
],
);
}
}
class _SectionHeading extends StatelessWidget {
final String text;
@ -297,7 +291,7 @@ class _SectionHeading extends StatelessWidget {
return Padding(
child: Text(text.toUpperCase(),
style: theme.textTheme.subtitle2.copyWith(color: theme.accentColor)),
padding: EdgeInsets.only(left: 20, top: 40),
padding: EdgeInsets.only(left: 20, top: 0),
);
}
}

98
lib/stores/accounts_store.dart
View File

@ -10,6 +10,7 @@ class AccountsStore extends _AccountsStore with _$AccountsStore {}
abstract class _AccountsStore with Store {
ReactionDisposer _saveReactionDisposer;
ReactionDisposer _pickDefaultsDisposer;
_AccountsStore() {
// persistently save settings each time they are changed
@ -24,10 +25,67 @@ abstract class _AccountsStore with Store {
],
(_) => save(),
);
// check if there's a default profile and if not, select one
_pickDefaultsDisposer = reaction(
(_) => [
users.forEach((k, submap) =>
MapEntry(k, submap.forEach((k2, v2) => MapEntry(k2, v2)))),
tokens.forEach((k, submap) =>
MapEntry(k, submap.forEach((k2, v2) => MapEntry(k2, v2)))),
],
(_) => _assignDefaultAccounts(),
);
}
@action
void _assignDefaultAccounts() {
// remove dangling defaults
_defaultAccounts.entries.map((dft) {
final instance = dft.key;
final username = dft.value;
// if instance or username doesn't exist, remove
if (!users.containsKey(instance) ||
!users[instance].containsKey(username)) {
return instance;
}
}).forEach(_defaultAccounts.remove);
if (_defaultAccount != null) {
final instance = _defaultAccount.split('@')[1];
final username = _defaultAccount.split('@')[0];
// if instance or username doesn't exist, remove
if (!users.containsKey(instance) ||
!users[instance].containsKey(username)) {
_defaultAccount = null;
}
}
// set local defaults
for (final instanceUrl in users.keys) {
// if this instance is not in defaults
if (!_defaultAccounts.containsKey(instanceUrl)) {
// select first account in this instance, if any
if (!isAnonymousFor(instanceUrl)) {
setDefaultAccountFor(instanceUrl, users[instanceUrl].keys.first);
}
}
}
// set global default
if (_defaultAccount == null) {
// select first account of first instance
for (final instanceUrl in users.keys) {
// select first account in this instance, if any
if (!isAnonymousFor(instanceUrl)) {
setDefaultAccount(instanceUrl, users[instanceUrl].keys.first);
}
}
}
}
void dispose() {
_saveReactionDisposer();
_pickDefaultsDisposer();
}
void load() async {
@ -122,11 +180,13 @@ abstract class _AccountsStore with Store {
return tokens[instanceUrl][_defaultAccounts[instanceUrl]];
}).value;
/// sets globally default account
@action
void setDefaultAccount(String instanceUrl, String username) {
_defaultAccount = '$username@$instanceUrl';
}
/// sets default account for given instance
@action
void setDefaultAccountFor(String instanceUrl, String username) {
_defaultAccounts[instanceUrl] = username;
@ -174,15 +234,6 @@ abstract class _AccountsStore with Store {
final userData =
await lemmy.getSite(auth: token.raw).then((value) => value.myUser);
// first account for this instance
if (users[instanceUrl].isEmpty) {
// first account ever
if (hasNoAccount) {
setDefaultAccount(instanceUrl, userData.name);
}
setDefaultAccountFor(instanceUrl, userData.name);
}
users[instanceUrl][userData.name] = userData;
tokens[instanceUrl][userData.name] = token;
}
@ -190,21 +241,36 @@ abstract class _AccountsStore with Store {
/// adds a new instance with no accounts associated with it.
/// Additionally makes a test GET /site request to check if the instance exists
@action
Future<void> addInstance(String instanceUrl) async {
Future<void> addInstance(
String instanceUrl, {
bool assumeValid = false,
}) async {
if (users.containsKey(instanceUrl)) {
throw Exception('This instance has already been added');
}
try {
await LemmyApi(instanceUrl).v1.getSite();
// ignore: avoid_catches_without_on_clauses
} catch (_) {
throw Exception('This instance seems to not exist');
if (!assumeValid) {
try {
await LemmyApi(instanceUrl).v1.getSite();
// ignore: avoid_catches_without_on_clauses
} catch (_) {
throw Exception('This instance seems to not exist');
}
}
users[instanceUrl] = ObservableMap();
tokens[instanceUrl] = ObservableMap();
}
// TODO: add a way of removing accounts/instances
@action
void removeInstance(String instanceUrl) {
users.remove(instanceUrl);
tokens.remove(instanceUrl);
}
@action
void removeAccount(String instanceUrl, String username) {
users[instanceUrl].remove(username);
tokens[instanceUrl].remove(username);
}
}

38
lib/stores/accounts_store.g.dart
View File

@ -117,13 +117,25 @@ mixin _$AccountsStore on _AccountsStore, Store {
final _$addInstanceAsyncAction = AsyncAction('_AccountsStore.addInstance');
@override
Future<void> addInstance(String instanceUrl) {
return _$addInstanceAsyncAction.run(() => super.addInstance(instanceUrl));
Future<void> addInstance(String instanceUrl, {bool assumeValid = false}) {
return _$addInstanceAsyncAction
.run(() => super.addInstance(instanceUrl, assumeValid: assumeValid));
}
final _$_AccountsStoreActionController =
ActionController(name: '_AccountsStore');
@override
void _assignDefaultAccounts() {
final _$actionInfo = _$_AccountsStoreActionController.startAction(
name: '_AccountsStore._assignDefaultAccounts');
try {
return super._assignDefaultAccounts();
} finally {
_$_AccountsStoreActionController.endAction(_$actionInfo);
}
}
@override
void setDefaultAccount(String instanceUrl, String username) {
final _$actionInfo = _$_AccountsStoreActionController.startAction(
@ -146,6 +158,28 @@ mixin _$AccountsStore on _AccountsStore, Store {
}
}
@override
void removeInstance(String instanceUrl) {
final _$actionInfo = _$_AccountsStoreActionController.startAction(
name: '_AccountsStore.removeInstance');
try {
return super.removeInstance(instanceUrl);
} finally {
_$_AccountsStoreActionController.endAction(_$actionInfo);
}
}
@override
void removeAccount(String instanceUrl, String username) {
final _$actionInfo = _$_AccountsStoreActionController.startAction(
name: '_AccountsStore.removeAccount');
try {
return super.removeAccount(instanceUrl, username);
} finally {
_$_AccountsStoreActionController.endAction(_$actionInfo);
}
}
@override
String toString() {
return '''

14
pubspec.lock
View File

@ -265,6 +265,20 @@ packages:
url: "https://pub.dartlang.org"
source: hosted
version: "1.1.0+2"
flutter_slidable:
dependency: "direct main"
description:
name: flutter_slidable
url: "https://pub.dartlang.org"
source: hosted
version: "0.5.7"
flutter_speed_dial:
dependency: "direct main"
description:
name: flutter_speed_dial
url: "https://pub.dartlang.org"
source: hosted
version: "1.2.5"
flutter_test:
dependency: "direct dev"
description: flutter

2
pubspec.yaml
View File

@ -21,6 +21,8 @@ environment:
sdk: '>=2.7.0 <3.0.0'
dependencies:
flutter_speed_dial: ^1.2.5
flutter_slidable: ^0.5.7
photo_view: ^0.10.2
url_launcher: ^5.5.1
markdown: ^2.1.8