81 lines
3.9 KiB
Swift
81 lines
3.9 KiB
Swift
//
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// Copyright 2022-2024 New Vector Ltd.
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//
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// SPDX-License-Identifier: AGPL-3.0-only
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// Please see LICENSE in the repository root for full details.
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//
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import Foundation
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@objc
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protocol RecentCellContextMenuProviderDelegate: AnyObject {
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func recentCellContextMenuProviderDidStartShowingPreview(_ menuProvider: RecentCellContextMenuProvider)
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}
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/// Helper class `RecentCellContextMenuProvider` that provides an instace of `UIContextMenuConfiguration` from an instance of `MXKRecentCellDataStoring`
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@objcMembers
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class RecentCellContextMenuProvider: NSObject {
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weak var serviceDelegate: RoomContextActionServiceDelegate?
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weak var menuProviderDelegate: RecentCellContextMenuProviderDelegate?
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private var currentService: RoomContextActionServiceProtocol?
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@available(iOS 13.0, *)
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func contextMenuConfiguration(with cellData: MXKRecentCellDataStoring, from cell: UIView, session: MXSession) -> UIContextMenuConfiguration? {
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if cellData.isSuggestedRoom, let childInfo = cellData.roomSummary.spaceChildInfo {
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let service = UnownedRoomContextActionService(roomId: childInfo.childRoomId, canonicalAlias: childInfo.canonicalAlias, session: session, delegate: serviceDelegate)
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self.currentService = service
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let actionProvider = SpaceChildActionProvider(spaceChildInfo: childInfo, service: service)
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return UIContextMenuConfiguration(identifier: "" as NSString) {
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let viewModel = SpaceChildContextPreviewViewModel(childInfo: childInfo)
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return RoomContextPreviewViewController.instantiate(with: viewModel, mediaManager: session.mediaManager)
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} actionProvider: { suggestedActions in
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return actionProvider.menu
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}
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} else if let room = session.room(withRoomId: cellData.roomIdentifier) {
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let service = RoomContextActionService(room: room, delegate: serviceDelegate)
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self.currentService = service
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let actionProvider = RoomActionProvider(service: service)
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return UIContextMenuConfiguration(identifier: cellData.roomIdentifier as NSString) { [weak self] in
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if let self = self {
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self.menuProviderDelegate?.recentCellContextMenuProviderDidStartShowingPreview(self)
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}
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if room.summary?.isJoined == true {
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let storyboard = UIStoryboard(name: "Main", bundle: Bundle.main)
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guard let roomViewController = storyboard.instantiateViewController(withIdentifier: "RoomViewControllerStoryboardId") as? RoomViewController else {
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return nil
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}
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roomViewController.isContextPreview = true
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RoomPreviewDataSource.load(withRoomId: room.roomId, threadId: nil, andMatrixSession: session) { [weak roomViewController] roomDataSource in
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guard let dataSource = roomDataSource as? RoomPreviewDataSource else {
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return
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}
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dataSource.markTimelineInitialEvent = false
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roomViewController?.displayRoom(dataSource)
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// Give the data source ownership to the room view controller.
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roomViewController?.hasRoomDataSourceOwnership = true
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}
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return roomViewController
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} else {
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let viewModel = RoomContextPreviewViewModel(room: room)
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return RoomContextPreviewViewController.instantiate(with: viewModel, mediaManager: session.mediaManager)
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}
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} actionProvider: { suggestedActions in
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return actionProvider.menu
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}
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}
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return nil
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}
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func roomId(from identifier: NSCopying) -> String? {
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let roomId = identifier as? String
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return roomId?.isEmpty == true ? nil : roomId
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}
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}
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