Rewrite bookmarks VC using UICollectionView

This commit is contained in:
Shadowfacts 2023-01-28 15:03:13 -05:00
parent 7b7c05ff68
commit 2e64500c35
8 changed files with 330 additions and 205 deletions

View File

@ -15,6 +15,17 @@ public enum RequestRange {
case before(id: String, count: Int?) case before(id: String, count: Int?)
/// Chronologically immediately after the given ID /// Chronologically immediately after the given ID
case after(id: String, count: Int?) case after(id: String, count: Int?)
public func withCount(_ count: Int) -> Self {
switch self {
case .default, .count(_):
return .count(count)
case .before(id: let id, count: _):
return .before(id: id, count: count)
case .after(id: let id, count: _):
return .after(id: id, count: count)
}
}
} }
extension RequestRange { extension RequestRange {

View File

@ -105,7 +105,6 @@
D627943223A5466600D38C68 /* SelectableTableViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = D627943123A5466600D38C68 /* SelectableTableViewCell.swift */; }; D627943223A5466600D38C68 /* SelectableTableViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = D627943123A5466600D38C68 /* SelectableTableViewCell.swift */; };
D627943B23A55BA600D38C68 /* NavigableTableViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = D627943A23A55BA600D38C68 /* NavigableTableViewCell.swift */; }; D627943B23A55BA600D38C68 /* NavigableTableViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = D627943A23A55BA600D38C68 /* NavigableTableViewCell.swift */; };
D627944723A6AC9300D38C68 /* BasicTableViewCell.xib in Resources */ = {isa = PBXBuildFile; fileRef = D627944623A6AC9300D38C68 /* BasicTableViewCell.xib */; }; D627944723A6AC9300D38C68 /* BasicTableViewCell.xib in Resources */ = {isa = PBXBuildFile; fileRef = D627944623A6AC9300D38C68 /* BasicTableViewCell.xib */; };
D627944A23A6AD6100D38C68 /* BookmarksTableViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D627944923A6AD6100D38C68 /* BookmarksTableViewController.swift */; };
D627944D23A9A03D00D38C68 /* ListTimelineViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D627944C23A9A03D00D38C68 /* ListTimelineViewController.swift */; }; D627944D23A9A03D00D38C68 /* ListTimelineViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D627944C23A9A03D00D38C68 /* ListTimelineViewController.swift */; };
D627944F23A9C99800D38C68 /* EditListAccountsViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D627944E23A9C99800D38C68 /* EditListAccountsViewController.swift */; }; D627944F23A9C99800D38C68 /* EditListAccountsViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D627944E23A9C99800D38C68 /* EditListAccountsViewController.swift */; };
D627FF76217E923E00CC0648 /* DraftsManager.swift in Sources */ = {isa = PBXBuildFile; fileRef = D627FF75217E923E00CC0648 /* DraftsManager.swift */; }; D627FF76217E923E00CC0648 /* DraftsManager.swift in Sources */ = {isa = PBXBuildFile; fileRef = D627FF75217E923E00CC0648 /* DraftsManager.swift */; };
@ -327,6 +326,7 @@
D6DD353D22F28CD000A9563A /* ContentWarningCopyMode.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6DD353C22F28CD000A9563A /* ContentWarningCopyMode.swift */; }; D6DD353D22F28CD000A9563A /* ContentWarningCopyMode.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6DD353C22F28CD000A9563A /* ContentWarningCopyMode.swift */; };
D6DD353F22F502EC00A9563A /* Preferences+Notification.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6DD353E22F502EC00A9563A /* Preferences+Notification.swift */; }; D6DD353F22F502EC00A9563A /* Preferences+Notification.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6DD353E22F502EC00A9563A /* Preferences+Notification.swift */; };
D6DD8FFD298495A8002AD3FD /* LogoutService.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6DD8FFC298495A8002AD3FD /* LogoutService.swift */; }; D6DD8FFD298495A8002AD3FD /* LogoutService.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6DD8FFC298495A8002AD3FD /* LogoutService.swift */; };
D6DD8FFF2984D327002AD3FD /* BookmarksViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6DD8FFE2984D327002AD3FD /* BookmarksViewController.swift */; };
D6DF95C12533F5DE0027A9B6 /* RelationshipMO.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6DF95C02533F5DE0027A9B6 /* RelationshipMO.swift */; }; D6DF95C12533F5DE0027A9B6 /* RelationshipMO.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6DF95C02533F5DE0027A9B6 /* RelationshipMO.swift */; };
D6DFC69E242C490400ACC392 /* TrackpadScrollGestureRecognizer.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6DFC69D242C490400ACC392 /* TrackpadScrollGestureRecognizer.swift */; }; D6DFC69E242C490400ACC392 /* TrackpadScrollGestureRecognizer.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6DFC69D242C490400ACC392 /* TrackpadScrollGestureRecognizer.swift */; };
D6DFC6A0242C4CCC00ACC392 /* Weak.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6DFC69F242C4CCC00ACC392 /* Weak.swift */; }; D6DFC6A0242C4CCC00ACC392 /* Weak.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6DFC69F242C4CCC00ACC392 /* Weak.swift */; };
@ -509,7 +509,6 @@
D627943123A5466600D38C68 /* SelectableTableViewCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SelectableTableViewCell.swift; sourceTree = "<group>"; }; D627943123A5466600D38C68 /* SelectableTableViewCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SelectableTableViewCell.swift; sourceTree = "<group>"; };
D627943A23A55BA600D38C68 /* NavigableTableViewCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = NavigableTableViewCell.swift; sourceTree = "<group>"; }; D627943A23A55BA600D38C68 /* NavigableTableViewCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = NavigableTableViewCell.swift; sourceTree = "<group>"; };
D627944623A6AC9300D38C68 /* BasicTableViewCell.xib */ = {isa = PBXFileReference; lastKnownFileType = file.xib; path = BasicTableViewCell.xib; sourceTree = "<group>"; }; D627944623A6AC9300D38C68 /* BasicTableViewCell.xib */ = {isa = PBXFileReference; lastKnownFileType = file.xib; path = BasicTableViewCell.xib; sourceTree = "<group>"; };
D627944923A6AD6100D38C68 /* BookmarksTableViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = BookmarksTableViewController.swift; sourceTree = "<group>"; };
D627944C23A9A03D00D38C68 /* ListTimelineViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ListTimelineViewController.swift; sourceTree = "<group>"; }; D627944C23A9A03D00D38C68 /* ListTimelineViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ListTimelineViewController.swift; sourceTree = "<group>"; };
D627944E23A9C99800D38C68 /* EditListAccountsViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = EditListAccountsViewController.swift; sourceTree = "<group>"; }; D627944E23A9C99800D38C68 /* EditListAccountsViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = EditListAccountsViewController.swift; sourceTree = "<group>"; };
D627FF75217E923E00CC0648 /* DraftsManager.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = DraftsManager.swift; sourceTree = "<group>"; }; D627FF75217E923E00CC0648 /* DraftsManager.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = DraftsManager.swift; sourceTree = "<group>"; };
@ -740,6 +739,7 @@
D6DD353C22F28CD000A9563A /* ContentWarningCopyMode.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ContentWarningCopyMode.swift; sourceTree = "<group>"; }; D6DD353C22F28CD000A9563A /* ContentWarningCopyMode.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ContentWarningCopyMode.swift; sourceTree = "<group>"; };
D6DD353E22F502EC00A9563A /* Preferences+Notification.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "Preferences+Notification.swift"; sourceTree = "<group>"; }; D6DD353E22F502EC00A9563A /* Preferences+Notification.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "Preferences+Notification.swift"; sourceTree = "<group>"; };
D6DD8FFC298495A8002AD3FD /* LogoutService.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LogoutService.swift; sourceTree = "<group>"; }; D6DD8FFC298495A8002AD3FD /* LogoutService.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LogoutService.swift; sourceTree = "<group>"; };
D6DD8FFE2984D327002AD3FD /* BookmarksViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = BookmarksViewController.swift; sourceTree = "<group>"; };
D6DF95C02533F5DE0027A9B6 /* RelationshipMO.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RelationshipMO.swift; sourceTree = "<group>"; }; D6DF95C02533F5DE0027A9B6 /* RelationshipMO.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RelationshipMO.swift; sourceTree = "<group>"; };
D6DFC69D242C490400ACC392 /* TrackpadScrollGestureRecognizer.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TrackpadScrollGestureRecognizer.swift; sourceTree = "<group>"; }; D6DFC69D242C490400ACC392 /* TrackpadScrollGestureRecognizer.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TrackpadScrollGestureRecognizer.swift; sourceTree = "<group>"; };
D6DFC69F242C4CCC00ACC392 /* Weak.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Weak.swift; sourceTree = "<group>"; }; D6DFC69F242C4CCC00ACC392 /* Weak.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Weak.swift; sourceTree = "<group>"; };
@ -938,7 +938,7 @@
D627944823A6AD5100D38C68 /* Bookmarks */ = { D627944823A6AD5100D38C68 /* Bookmarks */ = {
isa = PBXGroup; isa = PBXGroup;
children = ( children = (
D627944923A6AD6100D38C68 /* BookmarksTableViewController.swift */, D6DD8FFE2984D327002AD3FD /* BookmarksViewController.swift */,
); );
path = Bookmarks; path = Bookmarks;
sourceTree = "<group>"; sourceTree = "<group>";
@ -2018,6 +2018,7 @@
D6B81F3C2560365300F6E31D /* RefreshableViewController.swift in Sources */, D6B81F3C2560365300F6E31D /* RefreshableViewController.swift in Sources */,
D646C958213B367000269FB5 /* LargeImageShrinkAnimationController.swift in Sources */, D646C958213B367000269FB5 /* LargeImageShrinkAnimationController.swift in Sources */,
D6674AEA23341F7600E8DF94 /* AppShortcutItems.swift in Sources */, D6674AEA23341F7600E8DF94 /* AppShortcutItems.swift in Sources */,
D6DD8FFF2984D327002AD3FD /* BookmarksViewController.swift in Sources */,
D646C956213B365700269FB5 /* LargeImageExpandAnimationController.swift in Sources */, D646C956213B365700269FB5 /* LargeImageExpandAnimationController.swift in Sources */,
D667E5F82135C3040057A976 /* Mastodon+Equatable.swift in Sources */, D667E5F82135C3040057A976 /* Mastodon+Equatable.swift in Sources */,
D6B4A4FF2506B81A000C81C1 /* AccountDisplayNameLabel.swift in Sources */, D6B4A4FF2506B81A000C81C1 /* AccountDisplayNameLabel.swift in Sources */,
@ -2069,7 +2070,6 @@
D6CA8CDE296387310050C433 /* SaveToPhotosActivity.swift in Sources */, D6CA8CDE296387310050C433 /* SaveToPhotosActivity.swift in Sources */,
D6B936712829F72900237D0E /* NSManagedObjectContext+Helpers.swift in Sources */, D6B936712829F72900237D0E /* NSManagedObjectContext+Helpers.swift in Sources */,
D68A76EE295369C7001DA1B3 /* AcknowledgementsView.swift in Sources */, D68A76EE295369C7001DA1B3 /* AcknowledgementsView.swift in Sources */,
D627944A23A6AD6100D38C68 /* BookmarksTableViewController.swift in Sources */,
D63CC7102911F1E4000E19DE /* UIScrollView+Top.swift in Sources */, D63CC7102911F1E4000E19DE /* UIScrollView+Top.swift in Sources */,
D6F6A557291F4F1600F496A8 /* MuteAccountView.swift in Sources */, D6F6A557291F4F1600F496A8 /* MuteAccountView.swift in Sources */,
D65B4B8B297879E900DABDFB /* AccountFollowsViewController.swift in Sources */, D65B4B8B297879E900DABDFB /* AccountFollowsViewController.swift in Sources */,

View File

@ -85,7 +85,7 @@ class AuxiliarySceneDelegate: UIResponder, UIWindowSceneDelegate {
return SearchViewController(mastodonController: mastodonController) return SearchViewController(mastodonController: mastodonController)
case .bookmarks: case .bookmarks:
return BookmarksTableViewController(mastodonController: mastodonController) return BookmarksViewController(mastodonController: mastodonController)
case .myProfile: case .myProfile:
return MyProfileViewController(mastodonController: mastodonController) return MyProfileViewController(mastodonController: mastodonController)

View File

@ -1,196 +0,0 @@
//
// BookmarksTableViewController.swift
// Tusker
//
// Created by Shadowfacts on 12/15/19.
// Copyright © 2019 Shadowfacts. All rights reserved.
//
import UIKit
import Pachyderm
class BookmarksTableViewController: EnhancedTableViewController {
private let statusCell = "statusCell"
let mastodonController: MastodonController
private var loaded = false
var statuses: [(id: String, state: CollapseState)] = []
var newer: RequestRange?
var older: RequestRange?
init(mastodonController: MastodonController) {
self.mastodonController = mastodonController
super.init(style: .plain)
dragEnabled = true
title = NSLocalizedString("Bookmarks", comment: "bookmarks screen title")
}
required init?(coder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
override func viewDidLoad() {
super.viewDidLoad()
tableView.rowHeight = UITableView.automaticDimension
tableView.estimatedRowHeight = 140
tableView.allowsFocus = true
tableView.register(UINib(nibName: "TimelineStatusTableViewCell", bundle: .main), forCellReuseIdentifier: statusCell)
tableView.prefetchDataSource = self
userActivity = UserActivityManager.bookmarksActivity()
NotificationCenter.default.addObserver(self, selector: #selector(handleStatusDeleted), name: .statusDeleted, object: nil)
}
override func viewWillAppear(_ animated: Bool) {
super.viewWillAppear(animated)
if !loaded {
loaded = true
let request = Client.getBookmarks()
mastodonController.run(request) { (response) in
guard case let .success(statuses, pagination) = response else { fatalError() }
self.mastodonController.persistentContainer.addAll(statuses: statuses) {
self.statuses.append(contentsOf: statuses.map { ($0.id, .unknown) })
self.newer = pagination?.newer
self.older = pagination?.older
DispatchQueue.main.async {
self.tableView.reloadData()
}
}
}
}
}
// MARK: - Table view data source
override func numberOfSections(in tableView: UITableView) -> Int {
return 1
}
override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return statuses.count
}
override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCell(withIdentifier: statusCell, for: indexPath) as! TimelineStatusTableViewCell
cell.delegate = self
let (id, state) = statuses[indexPath.row]
cell.updateUI(statusID: id, state: state)
return cell
}
// MARK: - Table view delegate
override func tableView(_ tableView: UITableView, willDisplay cell: UITableViewCell, forRowAt indexPath: IndexPath) {
guard indexPath.row == statuses.count, let older = older else {
return
}
let request = Client.getBookmarks(range: older)
mastodonController.run(request) { (response) in
guard case let .success(newStatuses, pagination) = response else { fatalError() }
self.older = pagination?.older
self.mastodonController.persistentContainer.addAll(statuses: newStatuses) {
let newIndexPaths = (self.statuses.count..<(self.statuses.count + newStatuses.count)).map {
IndexPath(row: $0, section: 0)
}
self.statuses.append(contentsOf: newStatuses.map { ($0.id, .unknown) })
DispatchQueue.main.async {
UIView.performWithoutAnimation {
self.tableView.insertRows(at: newIndexPaths, with: .automatic)
}
}
}
}
}
override func tableView(_ tableView: UITableView, canEditRowAt indexPath: IndexPath) -> Bool {
return true
}
override func tableView(_ tableView: UITableView, leadingSwipeActionsConfigurationForRowAt indexPath: IndexPath) -> UISwipeActionsConfiguration? {
return (tableView.cellForRow(at: indexPath) as? TableViewSwipeActionProvider)?.leadingSwipeActionsConfiguration()
}
override func tableView(_ tableView: UITableView, trailingSwipeActionsConfigurationForRowAt indexPath: IndexPath) -> UISwipeActionsConfiguration? {
let cellConfig = (tableView.cellForRow(at: indexPath) as? TableViewSwipeActionProvider)?.trailingSwipeActionsConfiguration()
guard let status = mastodonController.persistentContainer.status(for: statuses[indexPath.row].id) else {
return cellConfig
}
let unbookmarkAction = UIContextualAction(style: .destructive, title: NSLocalizedString("Unbookmark", comment: "unbookmark action title")) { (action, view, completion) in
let request = Status.unbookmark(status.id)
self.mastodonController.run(request) { (response) in
guard case let .success(newStatus, _) = response else { fatalError() }
self.mastodonController.persistentContainer.addOrUpdate(status: newStatus)
self.statuses.remove(at: indexPath.row)
}
}
unbookmarkAction.image = UIImage(systemName: "bookmark.fill")
let config: UISwipeActionsConfiguration
if let cellConfig = cellConfig {
config = UISwipeActionsConfiguration(actions: cellConfig.actions + [unbookmarkAction])
config.performsFirstActionWithFullSwipe = cellConfig.performsFirstActionWithFullSwipe
} else {
config = UISwipeActionsConfiguration(actions: [unbookmarkAction])
config.performsFirstActionWithFullSwipe = false
}
return config
}
@objc private func handleStatusDeleted(_ notification: Foundation.Notification) {
guard let userInfo = notification.userInfo,
let accountID = mastodonController.accountInfo?.id,
userInfo["accountID"] as? String == accountID,
let statusIDs = userInfo["statusIDs"] as? [String] else {
return
}
let indicesToDelete = statusIDs
.compactMap { id in
self.statuses.firstIndex(where: { $0.id == id })
}
self.statuses.remove(atOffsets: IndexSet(indicesToDelete))
self.tableView.deleteRows(at: indicesToDelete.map { IndexPath(row: $0, section: 0) }, with: .automatic)
}
}
extension BookmarksTableViewController: TuskerNavigationDelegate {
var apiController: MastodonController! { mastodonController }
}
extension BookmarksTableViewController: ToastableViewController {
}
extension BookmarksTableViewController: MenuActionProvider {
}
extension BookmarksTableViewController: StatusTableViewCellDelegate {
func statusCellCollapsedStateChanged(_ cell: BaseStatusTableViewCell) {
tableView.beginUpdates()
tableView.endUpdates()
}
}
extension BookmarksTableViewController: UITableViewDataSourcePrefetching, StatusTablePrefetching {
func tableView(_ tableView: UITableView, prefetchRowsAt indexPaths: [IndexPath]) {
let ids = indexPaths.map { statuses[$0.row].id }
prefetchStatuses(with: ids)
}
}

View File

@ -0,0 +1,310 @@
//
// BookmarksViewController.swift
// Tusker
//
// Created by Shadowfacts on 12/15/19.
// Copyright © 2019 Shadowfacts. All rights reserved.
//
import UIKit
import Pachyderm
class BookmarksViewController: UIViewController, CollectionViewController {
private static let pageSize = 40
let mastodonController: MastodonController
var collectionView: UICollectionView! {
view as? UICollectionView
}
private var dataSource: UICollectionViewDiffableDataSource<Section, Item>!
private var state = State.unloaded
private var newer: RequestRange?
private var older: RequestRange?
init(mastodonController: MastodonController) {
self.mastodonController = mastodonController
super.init(nibName: nil, bundle: nil)
title = NSLocalizedString("Bookmarks", comment: "bookmarks screen title")
}
required init?(coder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
override func loadView() {
var config = UICollectionLayoutListConfiguration(appearance: .plain)
config.leadingSwipeActionsConfigurationProvider = { [unowned self] in
(collectionView.cellForItem(at: $0) as? TimelineStatusCollectionViewCell)?.leadingSwipeActions()
}
config.trailingSwipeActionsConfigurationProvider = { [unowned self] in
(collectionView.cellForItem(at: $0) as? TimelineStatusCollectionViewCell)?.trailingSwipeActions()
}
config.itemSeparatorHandler = { [unowned self] indexPath, sectionConfig in
guard let item = dataSource.itemIdentifier(for: indexPath) else {
return sectionConfig
}
var config = sectionConfig
if item.hideIndicators {
config.topSeparatorVisibility = .hidden
config.bottomSeparatorVisibility = .hidden
} else {
config.topSeparatorInsets = TimelineStatusCollectionViewCell.separatorInsets
config.bottomSeparatorInsets = TimelineStatusCollectionViewCell.separatorInsets
}
return config
}
let layout = UICollectionViewCompositionalLayout { sectionIndex, environment in
let section = NSCollectionLayoutSection.list(using: config, layoutEnvironment: environment)
if UIDevice.current.userInterfaceIdiom == .pad || UIDevice.current.userInterfaceIdiom == .mac {
section.contentInsetsReference = .readableContent
}
return section
}
view = UICollectionView(frame: .zero, collectionViewLayout: layout)
collectionView.delegate = self
collectionView.dragDelegate = self
collectionView.allowsFocus = true
dataSource = createDataSource()
}
private func createDataSource() -> UICollectionViewDiffableDataSource<Section, Item> {
let statusCell = UICollectionView.CellRegistration<TimelineStatusCollectionViewCell, (String, CollapseState)> { [unowned self] cell, indexPath, item in
cell.delegate = self
cell.updateUI(statusID: item.0, state: item.1, filterResult: .allow, precomputedContent: nil)
}
let loadingCell = UICollectionView.CellRegistration<LoadingCollectionViewCell, Void> { cell, indexPath, itemIdentifier in
cell.indicator.startAnimating()
}
return UICollectionViewDiffableDataSource(collectionView: collectionView) { collectionView, indexPath, itemIdentifier in
switch itemIdentifier {
case .status(id: let id, state: let state):
return collectionView.dequeueConfiguredReusableCell(using: statusCell, for: indexPath, item: (id, state))
case .loadingIndicator:
return collectionView.dequeueConfiguredReusableCell(using: loadingCell, for: indexPath, item: ())
}
}
}
override func viewDidLoad() {
super.viewDidLoad()
}
override func viewWillAppear(_ animated: Bool) {
super.viewWillAppear(animated)
clearSelectionOnAppear(animated: animated)
if case .unloaded = state {
Task {
await loadInitial()
}
}
}
private func apply(snapshot: NSDiffableDataSourceSnapshot<Section, Item>, animatingDifferences: Bool) async {
await Task { @MainActor in
self.dataSource.apply(snapshot, animatingDifferences: animatingDifferences)
}.value
}
@MainActor
private func loadInitial() async {
state = .loadingInitial
var snapshot = NSDiffableDataSourceSnapshot<Section, Item>()
snapshot.appendSections([.bookmarks])
snapshot.appendItems([.loadingIndicator])
await apply(snapshot: snapshot, animatingDifferences: false)
do {
let req = Client.getBookmarks(range: .count(BookmarksViewController.pageSize))
let (statuses, pagination) = try await mastodonController.run(req)
newer = pagination?.newer
older = pagination?.older
await mastodonController.persistentContainer.addAll(statuses: statuses)
var snapshot = NSDiffableDataSourceSnapshot<Section, Item>()
snapshot.appendSections([.bookmarks])
snapshot.appendItems(statuses.map { .status(id: $0.id, state: .unknown) })
await apply(snapshot: snapshot, animatingDifferences: true)
state = .loaded
} catch {
let config = ToastConfiguration(from: error, with: "Error Loading Bookmarks", in: self) { [weak self] toast in
toast.dismissToast(animated: true)
await self?.loadInitial()
}
showToast(configuration: config, animated: true)
await apply(snapshot: NSDiffableDataSourceSnapshot(), animatingDifferences: false)
state = .unloaded
}
}
@MainActor
private func loadOlder() async {
guard case .loaded = state,
let older else {
return
}
state = .loadingOlder
var snapshot = dataSource.snapshot()
snapshot.appendItems([.loadingIndicator])
await apply(snapshot: snapshot, animatingDifferences: false)
do {
let req = Client.getBookmarks(range: older.withCount(BookmarksViewController.pageSize))
let (statuses, pagination) = try await mastodonController.run(req)
self.older = pagination?.older
await mastodonController.persistentContainer.addAll(statuses: statuses)
snapshot.deleteItems([.loadingIndicator])
snapshot.appendItems(statuses.map { .status(id: $0.id, state: .unknown) })
await apply(snapshot: snapshot, animatingDifferences: true)
state = .loaded
} catch {
let config = ToastConfiguration(from: error, with: "Error Loading Older Bookmarks", in: self) { [weak self] toast in
toast.dismissToast(animated: true)
await self?.loadOlder()
}
showToast(configuration: config, animated: true)
snapshot.deleteItems([.loadingIndicator])
await apply(snapshot: snapshot, animatingDifferences: false)
state = .loaded
}
}
}
extension BookmarksViewController {
enum Section {
case bookmarks
}
enum Item: Equatable, Hashable {
case status(id: String, state: CollapseState)
case loadingIndicator
var hideIndicators: Bool {
switch self {
case .loadingIndicator:
return true
default:
return false
}
}
static func ==(lhs: Item, rhs: Item) -> Bool {
switch (lhs, rhs) {
case (.status(id: let a, state: _), .status(id: let b, state: _)):
return a == b
case (.loadingIndicator, .loadingIndicator):
return true
default:
return false
}
}
func hash(into hasher: inout Hasher) {
switch self {
case .status(id: let id, state: _):
hasher.combine(0)
hasher.combine(id)
case .loadingIndicator:
hasher.combine(1)
}
}
}
}
extension BookmarksViewController {
enum State {
case unloaded
case loadingInitial
case loaded
case loadingOlder
}
}
extension BookmarksViewController: UICollectionViewDelegate {
func collectionView(_ collectionView: UICollectionView, willDisplay cell: UICollectionViewCell, forItemAt indexPath: IndexPath) {
if indexPath.section == 0,
indexPath.row == collectionView.numberOfItems(inSection: indexPath.section) - 1 {
Task {
await self.loadOlder()
}
}
}
func collectionView(_ collectionView: UICollectionView, shouldSelectItemAt indexPath: IndexPath) -> Bool {
if case .status(id: _, state: _) = dataSource.itemIdentifier(for: indexPath) {
return true
} else {
return false
}
}
func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
if case .status(id: let id, state: let state) = dataSource.itemIdentifier(for: indexPath) {
selected(status: id, state: state.copy())
}
}
func collectionView(_ collectionView: UICollectionView, contextMenuConfigurationForItemAt indexPath: IndexPath, point: CGPoint) -> UIContextMenuConfiguration? {
(collectionView.cellForItem(at: indexPath) as? TimelineStatusCollectionViewCell)?.contextMenuConfiguration()
}
func collectionView(_ collectionView: UICollectionView, willPerformPreviewActionForMenuWith configuration: UIContextMenuConfiguration, animator: UIContextMenuInteractionCommitAnimating) {
MenuPreviewHelper.willPerformPreviewAction(animator: animator, presenter: self)
}
}
extension BookmarksViewController: UICollectionViewDragDelegate {
func collectionView(_ collectionView: UICollectionView, itemsForBeginning session: UIDragSession, at indexPath: IndexPath) -> [UIDragItem] {
(collectionView.cellForItem(at: indexPath) as? TimelineStatusCollectionViewCell)?.dragItemsForBeginning(session: session) ?? []
}
}
extension BookmarksViewController: TuskerNavigationDelegate {
var apiController: MastodonController! { mastodonController }
}
extension BookmarksViewController: StatusCollectionViewCellDelegate {
func statusCellNeedsReconfigure(_ cell: StatusCollectionViewCell, animated: Bool, completion: (() -> Void)?) {
if let indexPath = collectionView.indexPath(for: cell) {
var snapshot = dataSource.snapshot()
snapshot.reconfigureItems([dataSource.itemIdentifier(for: indexPath)!])
dataSource.apply(snapshot, animatingDifferences: animated, completion: completion)
}
}
func statusCellShowFiltered(_ cell: StatusCollectionViewCell) {
// bookmarks aren't filtered
}
}
extension BookmarksViewController: TabBarScrollableViewController {
func tabBarScrollToTop() {
collectionView.scrollToTop()
}
}
extension BookmarksViewController: StatusBarTappableViewController {
func handleStatusBarTapped(xPosition: CGFloat) -> StatusBarTapActionResult {
collectionView.scrollToTop()
return .stop
}
}

View File

@ -334,7 +334,7 @@ class ExploreViewController: UIViewController, UICollectionViewDelegate, Collect
return return
case .bookmarks: case .bookmarks:
show(BookmarksTableViewController(mastodonController: mastodonController), sender: nil) show(BookmarksViewController(mastodonController: mastodonController), sender: nil)
case .trendingStatuses: case .trendingStatuses:
show(TrendingStatusesViewController(mastodonController: mastodonController), sender: nil) show(TrendingStatusesViewController(mastodonController: mastodonController), sender: nil)

View File

@ -301,7 +301,7 @@ extension MainSplitViewController: UISplitViewControllerDelegate {
toPrepend = searchVC toPrepend = searchVC
} else { } else {
switch tabNavigationStack[1] { switch tabNavigationStack[1] {
case is BookmarksTableViewController: case is BookmarksViewController:
exploreItem = .bookmarks exploreItem = .bookmarks
case let listVC as ListTimelineViewController: case let listVC as ListTimelineViewController:
exploreItem = .list(listVC.list) exploreItem = .list(listVC.list)
@ -374,7 +374,7 @@ fileprivate extension MainSidebarViewController.Item {
case .explore: case .explore:
return SearchViewController(mastodonController: mastodonController) return SearchViewController(mastodonController: mastodonController)
case .bookmarks: case .bookmarks:
return BookmarksTableViewController(mastodonController: mastodonController) return BookmarksViewController(mastodonController: mastodonController)
case .profileDirectory: case .profileDirectory:
return ProfileDirectoryViewController(mastodonController: mastodonController) return ProfileDirectoryViewController(mastodonController: mastodonController)
case let .list(list): case let .list(list):

View File

@ -277,7 +277,7 @@ class UserActivityManager {
mainViewController.select(tab: .explore) mainViewController.select(tab: .explore)
if let navigationController = mainViewController.getTabController(tab: .explore) as? UINavigationController { if let navigationController = mainViewController.getTabController(tab: .explore) as? UINavigationController {
navigationController.popToRootViewController(animated: false) navigationController.popToRootViewController(animated: false)
navigationController.pushViewController(BookmarksTableViewController(mastodonController: mastodonController), animated: false) navigationController.pushViewController(BookmarksViewController(mastodonController: mastodonController), animated: false)
} }
} }