2021-06-11 16:10:13 +00:00
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//
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// Copyright 2021 New Vector Ltd
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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import Foundation
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class PublicRoomsDirectoryViewModel {
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// MARK: - Properties
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// MARK: Private
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private let dataSource: PublicRoomsDirectoryDataSource
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private let session: MXSession
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// MARK: Public
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var roomsCount: Int {
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return Int(dataSource.roomsCount)
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}
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var directoryServerDisplayname: String? {
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return dataSource.directoryServerDisplayname
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}
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// MARK: - Setup
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init(dataSource: PublicRoomsDirectoryDataSource, session: MXSession) {
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self.dataSource = dataSource
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self.session = session
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}
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// MARK: - Public
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func roomViewModel(at row: Int) -> DirectoryRoomTableViewCellVM? {
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self.roomViewModel(at: IndexPath(row: row, section: 0))
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}
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func roomViewModel(at indexPath: IndexPath) -> DirectoryRoomTableViewCellVM? {
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guard let publicRoom = dataSource.room(at: indexPath) else { return nil }
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return self.roomCellViewModel(with: publicRoom)
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}
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// MARK: - Private
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private func roomCellViewModel(with publicRoom: MXPublicRoom) -> DirectoryRoomTableViewCellVM {
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let summary = session.roomSummary(withRoomId: publicRoom.roomId)
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2021-06-15 15:28:45 +00:00
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let isJoined = summary?.membership == .join || summary?.membershipTransitionState == .joined
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2021-06-11 16:10:13 +00:00
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return DirectoryRoomTableViewCellVM(title: publicRoom.displayname(),
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numberOfUsers: publicRoom.numJoinedMembers,
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subtitle: MXTools.stripNewlineCharacters(publicRoom.topic),
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2021-06-15 15:28:45 +00:00
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isJoined: isJoined,
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2021-06-11 16:10:13 +00:00
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roomId: publicRoom.roomId,
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avatarUrl: publicRoom.avatarUrl,
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mediaManager: session.mediaManager)
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}
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}
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