mirror of
https://github.com/Swiftgram/Telegram-iOS.git
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Refactor PeerInfoUI and related modules
This commit is contained in:
Peter
787
submodules/PeerInfoUI/Sources/ChannelAdminsController.swift
Normal file
787
submodules/PeerInfoUI/Sources/ChannelAdminsController.swift
Normal file
@@ -0,0 +1,787 @@
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import Foundation
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import UIKit
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import Display
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import SwiftSignalKit
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import Postbox
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import TelegramCore
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import TelegramPresentationData
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import TelegramUIPreferences
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import ItemListUI
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import AccountContext
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import TemporaryCachedPeerDataManager
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import AlertUI
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import UndoUI
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import ItemListPeerItem
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import ItemListPeerActionItem
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private final class ChannelAdminsControllerArguments {
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let account: Account
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let openRecentActions: () -> Void
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let setPeerIdWithRevealedOptions: (PeerId?, PeerId?) -> Void
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let removeAdmin: (PeerId) -> Void
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let addAdmin: () -> Void
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let openAdmin: (ChannelParticipant) -> Void
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init(account: Account, openRecentActions: @escaping () -> Void, setPeerIdWithRevealedOptions: @escaping (PeerId?, PeerId?) -> Void, removeAdmin: @escaping (PeerId) -> Void, addAdmin: @escaping () -> Void, openAdmin: @escaping (ChannelParticipant) -> Void) {
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self.account = account
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self.openRecentActions = openRecentActions
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self.setPeerIdWithRevealedOptions = setPeerIdWithRevealedOptions
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self.removeAdmin = removeAdmin
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self.addAdmin = addAdmin
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self.openAdmin = openAdmin
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}
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}
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private enum ChannelAdminsSection: Int32 {
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case administration
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case admins
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}
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private enum ChannelAdminsEntryStableId: Hashable {
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case index(Int32)
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case peer(PeerId)
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var hashValue: Int {
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switch self {
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case let .index(index):
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return index.hashValue
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case let .peer(peerId):
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return peerId.hashValue
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}
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}
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static func ==(lhs: ChannelAdminsEntryStableId, rhs: ChannelAdminsEntryStableId) -> Bool {
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switch lhs {
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case let .index(index):
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if case .index(index) = rhs {
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return true
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} else {
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return false
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}
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case let .peer(peerId):
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if case .peer(peerId) = rhs {
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return true
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} else {
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return false
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}
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}
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}
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}
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private enum ChannelAdminsEntry: ItemListNodeEntry {
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case recentActions(PresentationTheme, String)
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case adminsHeader(PresentationTheme, String)
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case adminPeerItem(PresentationTheme, PresentationStrings, PresentationDateTimeFormat, PresentationPersonNameOrder, Bool, Int32, RenderedChannelParticipant, ItemListPeerItemEditing, Bool, Bool)
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case addAdmin(PresentationTheme, String, Bool)
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case adminsInfo(PresentationTheme, String)
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var section: ItemListSectionId {
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switch self {
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case .recentActions:
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return ChannelAdminsSection.administration.rawValue
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case .adminsHeader, .adminPeerItem, .addAdmin, .adminsInfo:
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return ChannelAdminsSection.admins.rawValue
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}
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}
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var stableId: ChannelAdminsEntryStableId {
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switch self {
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case .recentActions:
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return .index(0)
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case .adminsHeader:
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return .index(3)
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case .addAdmin:
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return .index(4)
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case .adminsInfo:
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return .index(5)
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case let .adminPeerItem(_, _, _, _, _, _, participant, _, _, _):
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return .peer(participant.peer.id)
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}
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}
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static func ==(lhs: ChannelAdminsEntry, rhs: ChannelAdminsEntry) -> Bool {
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switch lhs {
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case let .recentActions(lhsTheme, lhsText):
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if case let .recentActions(rhsTheme, rhsText) = rhs, lhsTheme === rhsTheme, lhsText == rhsText {
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return true
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} else {
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return false
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}
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case let .adminsHeader(lhsTheme, lhsText):
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if case let .adminsHeader(rhsTheme, rhsText) = rhs, lhsTheme === rhsTheme, lhsText == rhsText {
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return true
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} else {
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return false
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}
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case let .adminPeerItem(lhsTheme, lhsStrings, lhsDateTimeFormat, lhsNameOrder, lhsIsGroup, lhsIndex, lhsParticipant, lhsEditing, lhsEnabled, lhsHasAction):
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if case let .adminPeerItem(rhsTheme, rhsStrings, rhsDateTimeFormat, rhsNameOrder, rhsIsGroup, rhsIndex, rhsParticipant, rhsEditing, rhsEnabled, rhsHasAction) = rhs {
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if lhsTheme !== rhsTheme {
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return false
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}
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if lhsStrings !== rhsStrings {
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return false
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}
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if lhsDateTimeFormat != rhsDateTimeFormat {
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return false
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}
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if lhsNameOrder != rhsNameOrder {
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return false
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}
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if lhsIsGroup != rhsIsGroup {
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return false
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}
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if lhsIndex != rhsIndex {
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return false
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}
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if lhsParticipant != rhsParticipant {
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return false
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}
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if lhsEditing != rhsEditing {
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return false
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}
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if lhsEnabled != rhsEnabled {
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return false
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}
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if lhsHasAction != rhsHasAction {
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return false
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}
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return true
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} else {
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return false
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}
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case let .adminsInfo(lhsTheme, lhsText):
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if case let .adminsInfo(rhsTheme, rhsText) = rhs, lhsTheme === rhsTheme, lhsText == rhsText {
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return true
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} else {
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return false
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}
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case let .addAdmin(lhsTheme, lhsText, lhsEditing):
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if case let .addAdmin(rhsTheme, rhsText, rhsEditing) = rhs, lhsTheme === rhsTheme, lhsText == rhsText, lhsEditing == rhsEditing {
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return true
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} else {
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return false
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}
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}
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}
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static func <(lhs: ChannelAdminsEntry, rhs: ChannelAdminsEntry) -> Bool {
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switch lhs {
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case .recentActions:
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return true
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case .adminsHeader:
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switch rhs {
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case .recentActions:
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return false
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default:
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return true
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}
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case let .adminPeerItem(_, _, _, _, _, index, _, _, _, _):
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switch rhs {
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case .recentActions, .adminsHeader, .addAdmin:
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return false
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case let .adminPeerItem(_, _, _, _, _, rhsIndex, _, _, _, _):
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return index < rhsIndex
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default:
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return true
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}
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case .addAdmin:
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switch rhs {
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case .recentActions, .adminsHeader, .addAdmin:
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return false
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default:
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return true
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}
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case .adminsInfo:
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return false
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}
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}
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func item(_ arguments: ChannelAdminsControllerArguments) -> ListViewItem {
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switch self {
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case let .recentActions(theme, text):
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return ItemListDisclosureItem(theme: theme, title: text, label: "", sectionId: self.section, style: .blocks, action: {
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arguments.openRecentActions()
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})
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case let .adminsHeader(theme, title):
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return ItemListSectionHeaderItem(theme: theme, text: title, sectionId: self.section)
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case let .adminPeerItem(theme, strings, dateTimeFormat, nameDisplayOrder, _, _, participant, editing, enabled, hasAction):
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let peerText: String
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var action: (() -> Void)?
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switch participant.participant {
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case .creator:
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peerText = strings.Channel_Management_LabelOwner
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case let .member(_, _, adminInfo, _, _):
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if let adminInfo = adminInfo {
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if let peer = participant.peers[adminInfo.promotedBy] {
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if peer.id == participant.peer.id {
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peerText = strings.Channel_Management_LabelAdministrator
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} else {
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peerText = strings.Channel_Management_PromotedBy(peer.displayTitle).0
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}
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} else {
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peerText = ""
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}
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} else {
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peerText = ""
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}
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}
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if hasAction {
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action = {
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arguments.openAdmin(participant.participant)
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}
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}
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return ItemListPeerItem(theme: theme, strings: strings, dateTimeFormat: dateTimeFormat, nameDisplayOrder: nameDisplayOrder, account: arguments.account, peer: participant.peer, presence: nil, text: .text(peerText), label: .none, editing: editing, switchValue: nil, enabled: enabled, selectable: true, sectionId: self.section, action: action, setPeerIdWithRevealedOptions: { previousId, id in
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arguments.setPeerIdWithRevealedOptions(previousId, id)
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}, removePeer: { peerId in
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arguments.removeAdmin(peerId)
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})
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case let .addAdmin(theme, text, editing):
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return ItemListPeerActionItem(theme: theme, icon: PresentationResourcesItemList.addPersonIcon(theme), title: text, sectionId: self.section, editing: editing, action: {
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arguments.addAdmin()
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})
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case let .adminsInfo(theme, text):
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return ItemListTextItem(theme: theme, text: .plain(text), sectionId: self.section)
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}
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}
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}
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private struct ChannelAdminsControllerState: Equatable {
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let editing: Bool
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let peerIdWithRevealedOptions: PeerId?
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let removingPeerId: PeerId?
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let removedPeerIds: Set<PeerId>
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let temporaryAdmins: [RenderedChannelParticipant]
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let searchingMembers: Bool
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init() {
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self.editing = false
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self.peerIdWithRevealedOptions = nil
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self.removingPeerId = nil
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self.removedPeerIds = Set()
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self.temporaryAdmins = []
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self.searchingMembers = false
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}
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init(editing: Bool, peerIdWithRevealedOptions: PeerId?, removingPeerId: PeerId?, removedPeerIds: Set<PeerId>, temporaryAdmins: [RenderedChannelParticipant], searchingMembers: Bool) {
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self.editing = editing
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self.peerIdWithRevealedOptions = peerIdWithRevealedOptions
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self.removingPeerId = removingPeerId
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self.removedPeerIds = removedPeerIds
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self.temporaryAdmins = temporaryAdmins
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self.searchingMembers = searchingMembers
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}
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static func ==(lhs: ChannelAdminsControllerState, rhs: ChannelAdminsControllerState) -> Bool {
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if lhs.editing != rhs.editing {
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return false
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}
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if lhs.peerIdWithRevealedOptions != rhs.peerIdWithRevealedOptions {
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return false
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}
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if lhs.removingPeerId != rhs.removingPeerId {
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return false
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}
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if lhs.removedPeerIds != rhs.removedPeerIds {
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return false
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}
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if lhs.temporaryAdmins != rhs.temporaryAdmins {
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return false
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}
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if lhs.searchingMembers != rhs.searchingMembers {
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return false
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}
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return true
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}
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func withUpdatedSearchingMembers(_ searchingMembers: Bool) -> ChannelAdminsControllerState {
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return ChannelAdminsControllerState(editing: self.editing, peerIdWithRevealedOptions: self.peerIdWithRevealedOptions, removingPeerId: self.removingPeerId, removedPeerIds: self.removedPeerIds, temporaryAdmins: self.temporaryAdmins, searchingMembers: searchingMembers)
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}
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func withUpdatedEditing(_ editing: Bool) -> ChannelAdminsControllerState {
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return ChannelAdminsControllerState(editing: editing, peerIdWithRevealedOptions: self.peerIdWithRevealedOptions, removingPeerId: self.removingPeerId, removedPeerIds: self.removedPeerIds, temporaryAdmins: self.temporaryAdmins, searchingMembers: self.searchingMembers)
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}
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func withUpdatedPeerIdWithRevealedOptions(_ peerIdWithRevealedOptions: PeerId?) -> ChannelAdminsControllerState {
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return ChannelAdminsControllerState(editing: self.editing, peerIdWithRevealedOptions: peerIdWithRevealedOptions, removingPeerId: self.removingPeerId, removedPeerIds: self.removedPeerIds, temporaryAdmins: self.temporaryAdmins, searchingMembers: self.searchingMembers)
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}
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func withUpdatedRemovingPeerId(_ removingPeerId: PeerId?) -> ChannelAdminsControllerState {
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return ChannelAdminsControllerState(editing: self.editing, peerIdWithRevealedOptions: self.peerIdWithRevealedOptions, removingPeerId: removingPeerId, removedPeerIds: self.removedPeerIds, temporaryAdmins: self.temporaryAdmins, searchingMembers: self.searchingMembers)
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}
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func withUpdatedRemovedPeerIds(_ removedPeerIds: Set<PeerId>) -> ChannelAdminsControllerState {
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return ChannelAdminsControllerState(editing: self.editing, peerIdWithRevealedOptions: self.peerIdWithRevealedOptions, removingPeerId: self.removingPeerId, removedPeerIds: removedPeerIds, temporaryAdmins: self.temporaryAdmins, searchingMembers: self.searchingMembers)
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}
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func withUpdatedTemporaryAdmins(_ temporaryAdmins: [RenderedChannelParticipant]) -> ChannelAdminsControllerState {
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return ChannelAdminsControllerState(editing: self.editing, peerIdWithRevealedOptions: self.peerIdWithRevealedOptions, removingPeerId: self.removingPeerId, removedPeerIds: self.removedPeerIds, temporaryAdmins: temporaryAdmins, searchingMembers: self.searchingMembers)
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}
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}
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private func channelAdminsControllerEntries(presentationData: PresentationData, accountPeerId: PeerId, view: PeerView, state: ChannelAdminsControllerState, participants: [RenderedChannelParticipant]?) -> [ChannelAdminsEntry] {
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if participants == nil || participants?.count == nil {
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return []
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}
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var entries: [ChannelAdminsEntry] = []
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if let peer = view.peers[view.peerId] as? TelegramChannel {
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var isGroup = false
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if case .group = peer.info {
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isGroup = true
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entries.append(.recentActions(presentationData.theme, presentationData.strings.Group_Info_AdminLog))
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} else {
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entries.append(.recentActions(presentationData.theme, presentationData.strings.Group_Info_AdminLog))
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}
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if let participants = participants {
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entries.append(.adminsHeader(presentationData.theme, isGroup ? presentationData.strings.ChannelMembers_GroupAdminsTitle : presentationData.strings.ChannelMembers_ChannelAdminsTitle))
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if peer.hasPermission(.addAdmins) {
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entries.append(.addAdmin(presentationData.theme, presentationData.strings.Channel_Management_AddModerator, state.editing))
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}
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var combinedParticipants: [RenderedChannelParticipant] = participants
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var existingParticipantIds = Set<PeerId>()
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for participant in participants {
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existingParticipantIds.insert(participant.peer.id)
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}
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for participant in state.temporaryAdmins {
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if !existingParticipantIds.contains(participant.peer.id) {
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combinedParticipants.append(participant)
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}
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}
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var index: Int32 = 0
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for participant in combinedParticipants.sorted(by: { lhs, rhs in
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let lhsInvitedAt: Int32
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switch lhs.participant {
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case .creator:
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lhsInvitedAt = Int32.min
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case let .member(_, invitedAt, _, _, _):
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lhsInvitedAt = invitedAt
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}
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let rhsInvitedAt: Int32
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switch rhs.participant {
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case .creator:
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rhsInvitedAt = Int32.min
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case let .member(_, invitedAt, _, _, _):
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rhsInvitedAt = invitedAt
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}
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return lhsInvitedAt < rhsInvitedAt
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}) {
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if !state.removedPeerIds.contains(participant.peer.id) {
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var canEdit = true
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var canOpen = true
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switch participant.participant {
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case .creator:
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canEdit = false
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canOpen = peer.flags.contains(.isCreator)
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case let .member(id, _, adminInfo, _, _):
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if id == accountPeerId {
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canEdit = false
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} else if let adminInfo = adminInfo {
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if peer.flags.contains(.isCreator) || adminInfo.promotedBy == accountPeerId {
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canEdit = true
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} else {
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canEdit = false
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}
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} else {
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canEdit = false
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}
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}
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entries.append(.adminPeerItem(presentationData.theme, presentationData.strings, presentationData.dateTimeFormat, presentationData.nameDisplayOrder, isGroup, index, participant, ItemListPeerItemEditing(editable: canEdit, editing: state.editing, revealed: participant.peer.id == state.peerIdWithRevealedOptions), state.removingPeerId != participant.peer.id && existingParticipantIds.contains(participant.peer.id), canOpen))
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index += 1
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}
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}
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if peer.hasPermission(.addAdmins) {
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let info = isGroup ? presentationData.strings.Group_Management_AddModeratorHelp : presentationData.strings.Channel_Management_AddModeratorHelp
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entries.append(.adminsInfo(presentationData.theme, info))
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}
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}
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} else if let peer = view.peers[view.peerId] as? TelegramGroup {
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let isGroup = true
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//entries.append(.recentActions(presentationData.theme, presentationData.strings.Group_Info_AdminLog))
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if let participants = participants {
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entries.append(.adminsHeader(presentationData.theme, presentationData.strings.ChannelMembers_GroupAdminsTitle))
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if case .creator = peer.role {
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entries.append(.addAdmin(presentationData.theme, presentationData.strings.Channel_Management_AddModerator, state.editing))
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}
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var combinedParticipants: [RenderedChannelParticipant] = participants
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var existingParticipantIds = Set<PeerId>()
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for participant in participants {
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existingParticipantIds.insert(participant.peer.id)
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}
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||||
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for participant in state.temporaryAdmins {
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if !existingParticipantIds.contains(participant.peer.id) {
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combinedParticipants.append(participant)
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}
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}
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||||
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var index: Int32 = 0
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for participant in combinedParticipants.sorted(by: { lhs, rhs in
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let lhsInvitedAt: Int32
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||||
switch lhs.participant {
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case .creator:
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||||
lhsInvitedAt = Int32.min
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||||
case let .member(_, invitedAt, _, _, _):
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||||
lhsInvitedAt = invitedAt
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}
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let rhsInvitedAt: Int32
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||||
switch rhs.participant {
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||||
case .creator:
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||||
rhsInvitedAt = Int32.min
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||||
case let .member(_, invitedAt, _, _, _):
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||||
rhsInvitedAt = invitedAt
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||||
}
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||||
return lhsInvitedAt < rhsInvitedAt
|
||||
}) {
|
||||
if !state.removedPeerIds.contains(participant.peer.id) {
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||||
var editable = true
|
||||
var canEdit = true
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||||
switch participant.participant {
|
||||
case .creator:
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||||
editable = false
|
||||
if case .creator = peer.role {
|
||||
} else {
|
||||
canEdit = false
|
||||
}
|
||||
case let .member(id, _, adminInfo, _, _):
|
||||
if id == accountPeerId {
|
||||
editable = false
|
||||
} else if let adminInfo = adminInfo {
|
||||
if case .creator = peer.role {
|
||||
editable = true
|
||||
} else if adminInfo.promotedBy == accountPeerId {
|
||||
editable = true
|
||||
} else {
|
||||
editable = false
|
||||
}
|
||||
} else {
|
||||
editable = false
|
||||
}
|
||||
}
|
||||
entries.append(.adminPeerItem(presentationData.theme, presentationData.strings, presentationData.dateTimeFormat, presentationData.nameDisplayOrder, isGroup, index, participant, ItemListPeerItemEditing(editable: editable, editing: state.editing, revealed: participant.peer.id == state.peerIdWithRevealedOptions), state.removingPeerId != participant.peer.id && existingParticipantIds.contains(participant.peer.id), canEdit))
|
||||
index += 1
|
||||
}
|
||||
}
|
||||
|
||||
if case .creator = peer.role {
|
||||
let info = presentationData.strings.Group_Management_AddModeratorHelp
|
||||
entries.append(.adminsInfo(presentationData.theme, info))
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return entries
|
||||
}
|
||||
|
||||
public func channelAdminsController(context: AccountContext, peerId: PeerId, loadCompleted: @escaping () -> Void = {}) -> ViewController {
|
||||
let statePromise = ValuePromise(ChannelAdminsControllerState(), ignoreRepeated: true)
|
||||
let stateValue = Atomic(value: ChannelAdminsControllerState())
|
||||
let updateState: ((ChannelAdminsControllerState) -> ChannelAdminsControllerState) -> Void = { f in
|
||||
statePromise.set(stateValue.modify { f($0) })
|
||||
}
|
||||
|
||||
var pushControllerImpl: ((ViewController) -> Void)?
|
||||
var presentControllerImpl: ((ViewController, Any?) -> Void)?
|
||||
|
||||
let actionsDisposable = DisposableSet()
|
||||
|
||||
let removeAdminDisposable = MetaDisposable()
|
||||
actionsDisposable.add(removeAdminDisposable)
|
||||
|
||||
let addAdminDisposable = MetaDisposable()
|
||||
actionsDisposable.add(addAdminDisposable)
|
||||
|
||||
let upgradeDisposable = MetaDisposable()
|
||||
actionsDisposable.add(upgradeDisposable)
|
||||
|
||||
let adminsPromise = Promise<[RenderedChannelParticipant]?>(nil)
|
||||
|
||||
let presentationDataSignal = context.sharedContext.presentationData
|
||||
|
||||
var upgradedToSupergroupImpl: ((PeerId, @escaping () -> Void) -> Void)?
|
||||
|
||||
let upgradedToSupergroup: (PeerId, @escaping () -> Void) -> Void = { upgradedPeerId, f in
|
||||
upgradedToSupergroupImpl?(upgradedPeerId, f)
|
||||
}
|
||||
|
||||
let transferedOwnership: (PeerId) -> Void = { memberId in
|
||||
let presentationData = context.sharedContext.currentPresentationData.with { $0 }
|
||||
let _ = (context.account.postbox.transaction { transaction -> (channel: Peer?, user: Peer?) in
|
||||
return (channel: transaction.getPeer(peerId), user: transaction.getPeer(memberId))
|
||||
} |> deliverOnMainQueue).start(next: { peer, user in
|
||||
guard let peer = peer, let user = user else {
|
||||
return
|
||||
}
|
||||
presentControllerImpl?(UndoOverlayController(context: context, content: .succeed(text: presentationData.strings.Channel_OwnershipTransfer_TransferCompleted(user.displayTitle, peer.displayTitle).0), elevatedLayout: false, action: { _ in }), nil)
|
||||
})
|
||||
}
|
||||
|
||||
let peerView = Promise<PeerView>()
|
||||
peerView.set(context.account.viewTracker.peerView(peerId))
|
||||
|
||||
let arguments = ChannelAdminsControllerArguments(account: context.account, openRecentActions: {
|
||||
let _ = (context.account.postbox.loadedPeerWithId(peerId)
|
||||
|> deliverOnMainQueue).start(next: { peer in
|
||||
if peer is TelegramGroup {
|
||||
} else {
|
||||
pushControllerImpl?(context.sharedContext.makeChatRecentActionsController(context: context, peer: peer))
|
||||
}
|
||||
})
|
||||
}, setPeerIdWithRevealedOptions: { peerId, fromPeerId in
|
||||
updateState { state in
|
||||
if (peerId == nil && fromPeerId == state.peerIdWithRevealedOptions) || (peerId != nil && fromPeerId == nil) {
|
||||
return state.withUpdatedPeerIdWithRevealedOptions(peerId)
|
||||
} else {
|
||||
return state
|
||||
}
|
||||
}
|
||||
}, removeAdmin: { adminId in
|
||||
updateState {
|
||||
return $0.withUpdatedRemovingPeerId(adminId)
|
||||
}
|
||||
if peerId.namespace == Namespaces.Peer.CloudGroup {
|
||||
removeAdminDisposable.set((removeGroupAdmin(account: context.account, peerId: peerId, adminId: adminId)
|
||||
|> deliverOnMainQueue).start(completed: {
|
||||
updateState {
|
||||
return $0.withUpdatedRemovingPeerId(nil)
|
||||
}
|
||||
}))
|
||||
} else {
|
||||
removeAdminDisposable.set((context.peerChannelMemberCategoriesContextsManager.updateMemberAdminRights(account: context.account, peerId: peerId, memberId: adminId, adminRights: TelegramChatAdminRights(flags: []), rank: nil)
|
||||
|> deliverOnMainQueue).start(completed: {
|
||||
updateState {
|
||||
return $0.withUpdatedRemovingPeerId(nil)
|
||||
}
|
||||
}))
|
||||
}
|
||||
}, addAdmin: {
|
||||
let _ = (peerView.get()
|
||||
|> take(1)
|
||||
|> deliverOnMainQueue).start(next: { peerView in
|
||||
updateState { current in
|
||||
var dismissController: (() -> Void)?
|
||||
let controller = ChannelMembersSearchController(context: context, peerId: peerId, mode: .promote, filters: [], openPeer: { peer, participant in
|
||||
dismissController?()
|
||||
let presentationData = context.sharedContext.currentPresentationData.with { $0 }
|
||||
if peer.id == context.account.peerId {
|
||||
return
|
||||
}
|
||||
if let participant = participant {
|
||||
switch participant.participant {
|
||||
case .creator:
|
||||
return
|
||||
case let .member(_, _, _, banInfo, _):
|
||||
if let banInfo = banInfo {
|
||||
var canUnban = false
|
||||
if banInfo.restrictedBy != context.account.peerId {
|
||||
canUnban = true
|
||||
}
|
||||
if let channel = peerView.peers[peerId] as? TelegramChannel {
|
||||
if channel.hasPermission(.banMembers) {
|
||||
canUnban = true
|
||||
}
|
||||
}
|
||||
if !canUnban {
|
||||
presentControllerImpl?(textAlertController(context: context, title: nil, text: presentationData.strings.Channel_Members_AddAdminErrorBlacklisted, actions: [TextAlertAction(type: .defaultAction, title: presentationData.strings.Common_OK, action: {})]), nil)
|
||||
return
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
presentControllerImpl?(channelAdminController(context: context, peerId: peerId, adminId: peer.id, initialParticipant: participant?.participant, updated: { _ in
|
||||
}, upgradedToSupergroup: upgradedToSupergroup, transferedOwnership: transferedOwnership), ViewControllerPresentationArguments(presentationAnimation: .modalSheet))
|
||||
})
|
||||
dismissController = { [weak controller] in
|
||||
controller?.dismiss()
|
||||
}
|
||||
presentControllerImpl?(controller, ViewControllerPresentationArguments(presentationAnimation: .modalSheet))
|
||||
|
||||
return current
|
||||
}
|
||||
})
|
||||
}, openAdmin: { participant in
|
||||
presentControllerImpl?(channelAdminController(context: context, peerId: peerId, adminId: participant.peerId, initialParticipant: participant, updated: { _ in
|
||||
}, upgradedToSupergroup: upgradedToSupergroup, transferedOwnership: transferedOwnership), ViewControllerPresentationArguments(presentationAnimation: .modalSheet))
|
||||
})
|
||||
|
||||
let membersAndLoadMoreControl: (Disposable, PeerChannelMemberCategoryControl?)
|
||||
if peerId.namespace == Namespaces.Peer.CloudChannel {
|
||||
var didReportLoadCompleted = false
|
||||
membersAndLoadMoreControl = context.peerChannelMemberCategoriesContextsManager.admins(postbox: context.account.postbox, network: context.account.network, accountPeerId: context.account.peerId, peerId: peerId) { membersState in
|
||||
if case .loading = membersState.loadingState, membersState.list.isEmpty {
|
||||
adminsPromise.set(.single(nil))
|
||||
} else {
|
||||
adminsPromise.set(.single(membersState.list))
|
||||
if !didReportLoadCompleted {
|
||||
didReportLoadCompleted = true
|
||||
loadCompleted()
|
||||
}
|
||||
}
|
||||
}
|
||||
} else {
|
||||
loadCompleted()
|
||||
let membersDisposable = (peerView.get()
|
||||
|> map { peerView -> [RenderedChannelParticipant]? in
|
||||
guard let cachedData = peerView.cachedData as? CachedGroupData, let participants = cachedData.participants else {
|
||||
return nil
|
||||
}
|
||||
var result: [RenderedChannelParticipant] = []
|
||||
var creatorPeer: Peer?
|
||||
for participant in participants.participants {
|
||||
if let peer = peerView.peers[participant.peerId] {
|
||||
switch participant {
|
||||
case .creator:
|
||||
creatorPeer = peer
|
||||
default:
|
||||
break
|
||||
}
|
||||
}
|
||||
}
|
||||
guard let creator = creatorPeer else {
|
||||
return nil
|
||||
}
|
||||
for participant in participants.participants {
|
||||
if let peer = peerView.peers[participant.peerId] {
|
||||
switch participant {
|
||||
case .creator:
|
||||
result.append(RenderedChannelParticipant(participant: .creator(id: peer.id, rank: nil), peer: peer))
|
||||
case .admin:
|
||||
var peers: [PeerId: Peer] = [:]
|
||||
peers[creator.id] = creator
|
||||
peers[peer.id] = peer
|
||||
result.append(RenderedChannelParticipant(participant: .member(id: peer.id, invitedAt: 0, adminInfo: ChannelParticipantAdminInfo(rights: TelegramChatAdminRights(flags: .groupSpecific), promotedBy: creator.id, canBeEditedByAccountPeer: creator.id == context.account.peerId), banInfo: nil, rank: nil), peer: peer, peers: peers))
|
||||
case .member:
|
||||
break
|
||||
}
|
||||
}
|
||||
}
|
||||
return result
|
||||
}).start(next: { members in
|
||||
adminsPromise.set(.single(members))
|
||||
})
|
||||
membersAndLoadMoreControl = (membersDisposable, nil)
|
||||
}
|
||||
|
||||
let (membersDisposable, loadMoreControl) = membersAndLoadMoreControl
|
||||
actionsDisposable.add(membersDisposable)
|
||||
|
||||
var previousPeers: [RenderedChannelParticipant]?
|
||||
|
||||
let signal = combineLatest(queue: .mainQueue(), presentationDataSignal, statePromise.get(), peerView.get(), adminsPromise.get() |> deliverOnMainQueue)
|
||||
|> deliverOnMainQueue
|
||||
|> map { presentationData, state, view, admins -> (ItemListControllerState, (ItemListNodeState<ChannelAdminsEntry>, ChannelAdminsEntry.ItemGenerationArguments)) in
|
||||
var rightNavigationButton: ItemListNavigationButton?
|
||||
var secondaryRightNavigationButton: ItemListNavigationButton?
|
||||
if let admins = admins, admins.count > 1 {
|
||||
if state.editing {
|
||||
rightNavigationButton = ItemListNavigationButton(content: .text(presentationData.strings.Common_Done), style: .bold, enabled: true, action: {
|
||||
updateState { state in
|
||||
return state.withUpdatedEditing(false)
|
||||
}
|
||||
})
|
||||
} else if let peer = view.peers[peerId] as? TelegramChannel, peer.flags.contains(.isCreator) {
|
||||
rightNavigationButton = ItemListNavigationButton(content: .text(presentationData.strings.Common_Edit), style: .regular, enabled: true, action: {
|
||||
updateState { state in
|
||||
return state.withUpdatedEditing(true)
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
if !state.editing && peerId.namespace == Namespaces.Peer.CloudChannel {
|
||||
if rightNavigationButton == nil {
|
||||
rightNavigationButton = ItemListNavigationButton(content: .icon(.search), style: .regular, enabled: true, action: {
|
||||
updateState { state in
|
||||
return state.withUpdatedSearchingMembers(true)
|
||||
}
|
||||
})
|
||||
} else {
|
||||
secondaryRightNavigationButton = ItemListNavigationButton(content: .icon(.search), style: .regular, enabled: true, action: {
|
||||
updateState { state in
|
||||
return state.withUpdatedSearchingMembers(true)
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
let previous = previousPeers
|
||||
previousPeers = admins
|
||||
|
||||
var isGroup = true
|
||||
if let peer = view.peers[peerId] as? TelegramChannel, case .broadcast = peer.info {
|
||||
isGroup = false
|
||||
} else if let _ = view.peers[peerId] as? TelegramGroup {
|
||||
isGroup = true
|
||||
}
|
||||
|
||||
var searchItem: ItemListControllerSearch?
|
||||
if state.searchingMembers {
|
||||
searchItem = ChannelMembersSearchItem(context: context, peerId: peerId, searchContext: nil, searchMode: .searchAdmins, cancel: {
|
||||
updateState { state in
|
||||
return state.withUpdatedSearchingMembers(false)
|
||||
}
|
||||
}, openPeer: { _, participant in
|
||||
if let participant = participant?.participant, case .member = participant {
|
||||
presentControllerImpl?(channelAdminController(context: context, peerId: peerId, adminId: participant.peerId, initialParticipant: participant, updated: { _ in
|
||||
updateState { state in
|
||||
return state.withUpdatedSearchingMembers(false)
|
||||
}
|
||||
}, upgradedToSupergroup: upgradedToSupergroup, transferedOwnership: transferedOwnership), ViewControllerPresentationArguments(presentationAnimation: .modalSheet))
|
||||
}
|
||||
}, present: { c, a in
|
||||
presentControllerImpl?(c, a)
|
||||
})
|
||||
}
|
||||
|
||||
var emptyStateItem: ItemListControllerEmptyStateItem?
|
||||
if admins == nil || admins?.count == 0 {
|
||||
emptyStateItem = ItemListLoadingIndicatorEmptyStateItem(theme: presentationData.theme)
|
||||
}
|
||||
|
||||
let controllerState = ItemListControllerState(theme: presentationData.theme, title: .text(isGroup ? presentationData.strings.ChatAdmins_Title : presentationData.strings.Channel_Management_Title), leftNavigationButton: nil, rightNavigationButton: rightNavigationButton, secondaryRightNavigationButton: secondaryRightNavigationButton, backNavigationButton: ItemListBackButton(title: presentationData.strings.Common_Back), animateChanges: true)
|
||||
let listState = ItemListNodeState(entries: channelAdminsControllerEntries(presentationData: presentationData, accountPeerId: context.account.peerId, view: view, state: state, participants: admins), style: .blocks, emptyStateItem: emptyStateItem, searchItem: searchItem, animateChanges: previous != nil && admins != nil && previous!.count >= admins!.count)
|
||||
|
||||
return (controllerState, (listState, arguments))
|
||||
} |> afterDisposed {
|
||||
actionsDisposable.dispose()
|
||||
}
|
||||
|
||||
let controller = ItemListController(context: context, state: signal)
|
||||
pushControllerImpl = { [weak controller] c in
|
||||
(controller?.navigationController as? NavigationController)?.pushViewController(c)
|
||||
}
|
||||
presentControllerImpl = { [weak controller] c, p in
|
||||
if let controller = controller {
|
||||
controller.present(c, in: .window(.root), with: p)
|
||||
controller.view.endEditing(true)
|
||||
}
|
||||
}
|
||||
upgradedToSupergroupImpl = { [weak controller] upgradedPeerId, f in
|
||||
guard let controller = controller, let navigationController = controller.navigationController as? NavigationController else {
|
||||
return
|
||||
}
|
||||
context.sharedContext.navigateToChatController(NavigateToChatControllerParams(navigationController: navigationController, context: context, chatLocation: .peer(upgradedPeerId), keepStack: .never, animated: false, completion: {
|
||||
navigationController.pushViewController(channelAdminsController(context: context, peerId: upgradedPeerId, loadCompleted: {
|
||||
f()
|
||||
}), animated: false)
|
||||
}))
|
||||
}
|
||||
controller.visibleBottomContentOffsetChanged = { offset in
|
||||
if case let .known(value) = offset, value < 40.0 {
|
||||
context.peerChannelMemberCategoriesContextsManager.loadMore(peerId: peerId, control: loadMoreControl)
|
||||
}
|
||||
}
|
||||
return controller
|
||||
}
|
||||
Reference in New Issue
Block a user