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Dismiss the story viewer after viewing all unviewed contexts

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Nora Trapp 2022-08-10 19:52:58 -07:00 committed by Nora Trapp
parent bfa08e001e
commit d12af96dde
1 changed files with 11 additions and 1 deletions
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12
Signal/src/ViewControllers/HomeView/Stories/StoriesViewController.swift
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@ -13,6 +13,7 @@ class StoriesViewController: OWSViewController {
let tableView = UITableView()
private let syncingModels = SyncingStoryViewModelArray()
private var myStoryModel = AtomicOptional<MyStoryViewModel>(nil)
private var viewerContexts: [StoryContext]?
private lazy var emptyStateLabel: UILabel = {
let label = UILabel()
@ -399,6 +400,15 @@ extension StoriesViewController: UITableViewDelegate {
owsFailDebug("Missing model for story")
return
}
// If we tap on a story with unviewed stories, we only want the viewer
// to page through unviewed contexts.
if model.hasUnviewedMessages {
viewerContexts = syncingModels.get().lazy.filter { $0.hasUnviewedMessages }.map { $0.context }
} else {
viewerContexts = syncingModels.get().map { $0.context }
}
let vc = StoryPageViewController(context: model.context)
vc.contextDataSource = self
presentFullScreen(vc, animated: true)
@ -484,7 +494,7 @@ extension StoriesViewController: UITableViewDataSource {
extension StoriesViewController: StoryPageViewControllerDataSource {
func storyPageViewControllerAvailableContexts(_ storyPageViewController: StoryPageViewController) -> [StoryContext] {
syncingModels.get().map { $0.context }
viewerContexts ?? []
}
}