57 lines
1.6 KiB
Dart
57 lines
1.6 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_hooks/flutter_hooks.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/logged_in_action.dart';
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// TODO: sync this button between post and fullpost. the same with voting
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class SavePostButton extends HookWidget {
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final PostView post;
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const SavePostButton(this.post);
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@override
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Widget build(BuildContext context) {
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final isSaved = useState(post.saved);
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final savedIcon = isSaved.value ? Icons.bookmark : Icons.bookmark_border;
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final loading = useDelayedLoading();
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final loggedInAction = useLoggedInAction(post.instanceHost);
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savePost(Jwt token) async {
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final api = LemmyApiV3(post.instanceHost);
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loading.start();
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try {
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final res = await api.run(SavePost(
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postId: post.post.id, save: !isSaved.value, auth: token.raw));
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isSaved.value = res.saved;
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// ignore: avoid_catches_without_on_clauses
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} catch (e) {
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ScaffoldMessenger.of(context)
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.showSnackBar(const SnackBar(content: Text('saving failed :(')));
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}
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loading.cancel();
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}
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if (loading.loading) {
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return Padding(
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padding: const EdgeInsets.symmetric(horizontal: 14, vertical: 5),
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child: SizedBox(
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width: 30,
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height: 30,
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child: CircularProgressIndicator(
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backgroundColor: Theme.of(context).iconTheme.color,
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)),
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);
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}
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return IconButton(
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tooltip: 'Save post',
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icon: Icon(savedIcon),
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onPressed: loggedInAction(loading.pending ? (_) {} : savePost),
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);
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}
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}
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