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Fix crash when there are multiple follow notifications for the same account 

Only reproducible on Pixelfed
This commit is contained in:
Shadowfacts 2024-04-01 21:52:47 -04:00
parent e522e30ce5
commit 46b455c3d1
3 changed files with 14 additions and 8 deletions
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8
Tusker/Screens/Notifications/ActionNotificationGroupCollectionViewCell.swift
View File

@ -135,9 +135,11 @@ class ActionNotificationGroupCollectionViewCell: UICollectionViewListCell {
updateTimestamp()
let people = group.notifications.compactMap {
mastodonController.persistentContainer.account(for: $0.account.id)
}
let people = group.notifications
.uniques(by: \.account.id)
.compactMap {
mastodonController.persistentContainer.account(for: $0.account.id)
}
let visibleAvatars = Array(people.lazy.compactMap(\.avatar).prefix(10))
for (index, avatarURL) in visibleAvatars.enumerated() {

6
Tusker/Screens/Notifications/FollowNotificationGroupCollectionViewCell.swift
View File

@ -109,7 +109,11 @@ class FollowNotificationGroupCollectionViewCell: UICollectionViewListCell {
}
self.group = group
let people = group.notifications.compactMap { mastodonController.persistentContainer.account(for: $0.account.id) }
let people = group.notifications
.uniques(by: \.account.id)
.compactMap {
mastodonController.persistentContainer.account(for: $0.account.id)
}
actionLabel.setEmojis(pairs: people.map {
($0.displayOrUserName, $0.emojis)

8
Tusker/Screens/Notifications/NotificationsCollectionViewController.swift
View File

@ -627,11 +627,11 @@ extension NotificationsCollectionViewController: UICollectionViewDelegate {
case .favourite, .reblog:
let type = group.kind == .favourite ? StatusActionAccountListViewController.ActionType.favorite : .reblog
let statusID = group.notifications.first!.status!.id
let accountIDs = group.notifications.map(\.account.id)
let accountIDs = group.notifications.map(\.account.id).uniques()
let vc = StatusActionAccountListViewController(actionType: type, statusID: statusID, statusState: .unknown, accountIDs: accountIDs, mastodonController: mastodonController)
show(vc)
case .follow:
let accountIDs = group.notifications.map(\.account.id)
let accountIDs = group.notifications.map(\.account.id).uniques()
switch accountIDs.count {
case 0:
collectionView.deselectItem(at: indexPath, animated: true)
@ -670,11 +670,11 @@ extension NotificationsCollectionViewController: UICollectionViewDelegate {
return UIContextMenuConfiguration(previewProvider: {
let type = group.kind == .favourite ? StatusActionAccountListViewController.ActionType.favorite : .reblog
let statusID = group.notifications.first!.status!.id
let accountIDs = group.notifications.map(\.account.id)
let accountIDs = group.notifications.map(\.account.id).uniques()
return StatusActionAccountListViewController(actionType: type, statusID: statusID, statusState: .unknown, accountIDs: accountIDs, mastodonController: self.mastodonController)
})
case .follow:
let accountIDs = group.notifications.map(\.account.id)
let accountIDs = group.notifications.map(\.account.id).uniques()
return UIContextMenuConfiguration {
if accountIDs.count == 1 {
return ProfileViewController(accountID: accountIDs.first!, mastodonController: self.mastodonController)