103 lines
2.6 KiB
Dart
103 lines
2.6 KiB
Dart
import 'package:lemmy_api_client/v3.dart';
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import 'package:mobx/mobx.dart';
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import '../../comment_tree.dart';
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import '../../util/async_store.dart';
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import '../../widgets/post/post_store.dart';
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part 'full_post_store.g.dart';
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class FullPostStore = _FullPostStore with _$FullPostStore;
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abstract class _FullPostStore with Store {
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final int postId;
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final String instanceHost;
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_FullPostStore({
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this.postStore,
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required this.postId,
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required this.instanceHost,
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});
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// ignore: unused_element
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_FullPostStore.fromPostView(PostView postView)
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: postId = postView.post.id,
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instanceHost = postView.instanceHost,
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postStore = PostStore(postView);
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// ignore: unused_element
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_FullPostStore.fromPostStore(PostStore this.postStore)
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: postId = postStore.postView.post.id,
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instanceHost = postStore.postView.instanceHost;
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@observable
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FullPostView? fullPostView;
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@observable
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ObservableList<CommentView> newComments = ObservableList<CommentView>();
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@observable
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CommentSortType sorting = CommentSortType.hot;
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@observable
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PostStore? postStore;
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final fullPostState = AsyncStore<FullPostView>();
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final communityBlockingState = AsyncStore<BlockedCommunity>();
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@action
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// ignore: use_setters_to_change_properties
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void updateSorting(CommentSortType sort) {
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sorting = sort;
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}
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@computed
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List<CommentTree>? get commentTree {
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if (fullPostView == null) return null;
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return CommentTree.fromList(fullPostView!.comments);
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}
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@computed
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List<CommentTree>? get sortedCommentTree {
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return commentTree?..sortBy(sorting);
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}
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@computed
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PostView? get postView => postStore?.postView;
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@computed
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Iterable<CommentView>? get comments =>
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fullPostView?.comments.followedBy(newComments);
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@action
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Future<void> refresh([Jwt? token]) async {
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final result = await fullPostState.runLemmy(
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instanceHost, GetPost(id: postId, auth: token?.raw));
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if (result != null) {
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postStore ??= PostStore(result.postView);
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fullPostView = result;
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postStore!.updatePostView(result.postView);
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}
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}
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@action
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Future<void> blockCommunity(Jwt token) async {
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final result = await communityBlockingState.runLemmy(
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instanceHost,
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BlockCommunity(
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communityId: fullPostView!.communityView.community.id,
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block: !fullPostView!.communityView.blocked,
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auth: token.raw));
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if (result != null) {
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fullPostView =
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fullPostView!.copyWith(communityView: result.communityView);
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}
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}
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@action
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void addComment(CommentView commentView) =>
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newComments.insert(0, commentView);
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}
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