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Enable article lookups

This commit is contained in:
Maurice Parker 2020-07-25 13:15:00 -05:00
parent 5c8aaed54c
commit d3399e8632
1 changed files with 11 additions and 2 deletions
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13
Multiplatform/Shared/Timeline/TimelineModel.swift
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@ -44,6 +44,8 @@ class TimelineModel: ObservableObject, UndoableCommandRunner {
private var sortDirectionSubject = ReplaySubject<Bool, Never>(bufferSize: 1)
private var groupByFeedSubject = ReplaySubject<Bool, Never>(bufferSize: 1)
private var timelineItems = OrderedDictionary<String, TimelineItem>()
init(delegate: TimelineModelDelegate) {
self.delegate = delegate
@ -134,10 +136,18 @@ class TimelineModel: ObservableObject, UndoableCommandRunner {
.share(replay: 1)
.eraseToAnyPublisher()
timelineItemsPublisher!
.sink { [weak self] timelineItems in
self?.timelineItems = timelineItems
}
.store(in: &cancellables)
// Transform to articles for those that just need articles
articlesPublisher = timelineItemsPublisher!
.map { timelineItems in
timelineItems.values.values.map { $0.article }
}
.share()
.eraseToAnyPublisher()
// Set the timeline name for display
@ -231,8 +241,7 @@ class TimelineModel: ObservableObject, UndoableCommandRunner {
}
func articleFor(_ articleID: String) -> Article? {
return nil
// return idToArticleDictionary[articleID]
return timelineItems[articleID]?.article
}
func findPrevArticle(_ article: Article) -> Article? {