mirror of
https://github.com/Swiftgram/Telegram-iOS.git
synced 2025-06-16 05:55:20 +00:00
804 lines
34 KiB
Swift
804 lines
34 KiB
Swift
import Foundation
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import UIKit
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import AsyncDisplayKit
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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 PresentationDataUtils
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import OverlayStatusController
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import AccountContext
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import AlertUI
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import PresentationDataUtils
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import AppBundle
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import ContextUI
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import TelegramStringFormatting
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import ItemListPeerActionItem
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import ItemListPeerItem
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import ShareController
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import UndoUI
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import QrCodeUI
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import PromptUI
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private final class FolderInviteLinkListControllerArguments {
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let context: AccountContext
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let shareMainLink: (String) -> Void
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let openMainLink: (String) -> Void
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let copyLink: (String) -> Void
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let mainLinkContextAction: (ExportedChatFolderLink?, ASDisplayNode, ContextGesture?) -> Void
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let peerAction: (EnginePeer, Bool) -> Void
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let toggleAllSelected: () -> Void
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init(
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context: AccountContext,
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shareMainLink: @escaping (String) -> Void,
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openMainLink: @escaping (String) -> Void,
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copyLink: @escaping (String) -> Void,
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mainLinkContextAction: @escaping (ExportedChatFolderLink?, ASDisplayNode, ContextGesture?) -> Void,
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peerAction: @escaping (EnginePeer, Bool) -> Void,
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toggleAllSelected: @escaping () -> Void
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) {
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self.context = context
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self.shareMainLink = shareMainLink
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self.openMainLink = openMainLink
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self.copyLink = copyLink
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self.mainLinkContextAction = mainLinkContextAction
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self.peerAction = peerAction
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self.toggleAllSelected = toggleAllSelected
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}
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}
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private enum InviteLinksListSection: Int32 {
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case header
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case mainLink
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case peers
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}
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private enum InviteLinksListEntry: ItemListNodeEntry {
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enum StableId: Hashable {
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case index(Int)
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case peer(EnginePeer.Id)
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}
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case header(String)
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case mainLinkHeader(String)
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case mainLink(link: ExportedChatFolderLink?, isGenerating: Bool)
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case peersHeader(String, String?)
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case peer(index: Int, peer: EnginePeer, isSelected: Bool, disabledReasonText: String?)
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case peersInfo(String)
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var section: ItemListSectionId {
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switch self {
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case .header:
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return InviteLinksListSection.header.rawValue
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case .mainLinkHeader, .mainLink:
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return InviteLinksListSection.mainLink.rawValue
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case .peersHeader, .peer, .peersInfo:
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return InviteLinksListSection.peers.rawValue
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}
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}
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var stableId: StableId {
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switch self {
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case .header:
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return .index(0)
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case .mainLinkHeader:
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return .index(1)
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case .mainLink:
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return .index(2)
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case .peersHeader:
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return .index(4)
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case .peersInfo:
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return .index(5)
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case let .peer(_, peer, _, _):
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return .peer(peer.id)
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}
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}
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var sortIndex: Int {
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switch self {
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case .header:
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return 0
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case .mainLinkHeader:
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return 1
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case .mainLink:
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return 2
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case .peersHeader:
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return 4
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case let .peer(index, _, _, _):
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return 10 + index
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case .peersInfo:
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return 1000
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}
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}
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static func ==(lhs: InviteLinksListEntry, rhs: InviteLinksListEntry) -> Bool {
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switch lhs {
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case let .header(text):
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if case .header(text) = 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 .mainLinkHeader(text):
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if case .mainLinkHeader(text) = 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 .mainLink(lhsLink, lhsIsGenerating):
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if case let .mainLink(rhsLink, rhsIsGenerating) = rhs, lhsLink == rhsLink, lhsIsGenerating == rhsIsGenerating {
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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 .peersHeader(text, action):
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if case .peersHeader(text, action) = 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 .peersInfo(text):
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if case .peersInfo(text) = 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(index, peer, isSelected, disabledReasonText):
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if case .peer(index, peer, isSelected, disabledReasonText) = 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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static func <(lhs: InviteLinksListEntry, rhs: InviteLinksListEntry) -> Bool {
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return lhs.sortIndex < rhs.sortIndex
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}
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func item(presentationData: ItemListPresentationData, arguments: Any) -> ListViewItem {
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let arguments = arguments as! FolderInviteLinkListControllerArguments
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switch self {
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case let .header(text):
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return InviteLinkHeaderItem(context: arguments.context, theme: presentationData.theme, text: text, animationName: "ChatListCloudFolderLink", sectionId: self.section)
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case let .mainLinkHeader(text):
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return ItemListSectionHeaderItem(presentationData: presentationData, text: text, sectionId: self.section)
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case let .mainLink(link, isGenerating):
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return ItemListFolderInviteLinkItem(context: arguments.context, presentationData: presentationData, invite: link, count: 0, peers: [], displayButton: true, enableButton: !isGenerating, buttonTitle: link != nil ? "Copy" : "Generate Invite Link", secondaryButtonTitle: link != nil ? "Share" : nil, displayImporters: false, buttonColor: nil, sectionId: self.section, style: .blocks, copyAction: {
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if let link {
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arguments.copyLink(link.link)
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}
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}, shareAction: {
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if let link {
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arguments.copyLink(link.link)
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}
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}, secondaryAction: {
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if let link {
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arguments.shareMainLink(link.link)
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}
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}, contextAction: { node, gesture in
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arguments.mainLinkContextAction(link, node, gesture)
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}, viewAction: {
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if let link {
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arguments.openMainLink(link.link)
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}
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})
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case let .peersHeader(text, action):
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return ItemListSectionHeaderItem(presentationData: presentationData, text: text, actionText: action, action: action == nil ? nil : {
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arguments.toggleAllSelected()
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}, sectionId: self.section)
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case let .peersInfo(text):
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return ItemListTextItem(presentationData: presentationData, text: .markdown(text), sectionId: self.section)
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case let .peer(_, peer, isSelected, disabledReasonText):
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//TODO:localize
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return ItemListPeerItem(
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presentationData: presentationData,
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dateTimeFormat: PresentationDateTimeFormat(),
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nameDisplayOrder: presentationData.nameDisplayOrder,
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context: arguments.context,
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peer: peer,
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presence: nil,
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text: .text(disabledReasonText ?? "you can invite others here", .secondary),
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label: .none,
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editing: ItemListPeerItemEditing(editable: false, editing: false, revealed: false),
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switchValue: ItemListPeerItemSwitch(value: isSelected, style: .leftCheck, isEnabled: disabledReasonText == nil),
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enabled: true,
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selectable: true,
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highlightable: false,
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sectionId: self.section,
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action: {
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arguments.peerAction(peer, disabledReasonText == nil)
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},
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setPeerIdWithRevealedOptions: { _, _ in
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},
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removePeer: { _ in
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}
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)
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}
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}
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}
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private func folderInviteLinkListControllerEntries(
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presentationData: PresentationData,
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state: FolderInviteLinkListControllerState,
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title: String,
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allPeers: [EnginePeer]
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) -> [InviteLinksListEntry] {
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var entries: [InviteLinksListEntry] = []
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//TODO:localize
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var infoString: String?
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let chatCountString: String
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let peersHeaderString: String
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let canShareChats = !allPeers.allSatisfy({ !canShareLinkToPeer(peer: $0) })
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let allSelected = allPeers.filter({ canShareLinkToPeer(peer: $0) }).allSatisfy({ state.selectedPeerIds.contains($0.id) })
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var selectAllString: String?
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if !canShareChats {
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infoString = "You can only share groups and channels in which you are allowed to create invite links."
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chatCountString = "There are no chats in this folder that you can share with others."
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peersHeaderString = "THESE CHATS CANNOT BE SHARED"
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} else if state.selectedPeerIds.isEmpty {
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chatCountString = "Anyone with this link can add **\(title)** folder and the chats selected below."
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peersHeaderString = "CHATS"
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if allPeers.count > 1 {
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selectAllString = allSelected ? "DESELECT ALL" : "SELECT ALL"
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}
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} else if state.selectedPeerIds.count == 1 {
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chatCountString = "Anyone with this link can add **\(title)** folder and the 1 chat selected below."
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peersHeaderString = "1 CHAT SELECTED"
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if allPeers.count > 1 {
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selectAllString = allSelected ? "DESELECT ALL" : "SELECT ALL"
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}
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} else {
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chatCountString = "Anyone with this link can add **\(title)** folder and the \(state.selectedPeerIds.count) chats selected below."
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peersHeaderString = "\(state.selectedPeerIds.count) CHATS SELECTED"
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if allPeers.count > 1 {
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selectAllString = allSelected ? "DESELECT ALL" : "SELECT ALL"
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}
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}
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entries.append(.header(chatCountString))
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//TODO:localize
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if canShareChats {
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entries.append(.mainLinkHeader("INVITE LINK"))
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entries.append(.mainLink(link: state.currentLink, isGenerating: state.generatingLink))
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}
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entries.append(.peersHeader(peersHeaderString, selectAllString))
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var sortedPeers: [EnginePeer] = []
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for peer in allPeers.filter({ canShareLinkToPeer(peer: $0) }) {
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sortedPeers.append(peer)
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}
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for peer in allPeers.filter({ !canShareLinkToPeer(peer: $0) }) {
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sortedPeers.append(peer)
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}
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for peer in sortedPeers {
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var disabledReasonText: String?
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if !canShareLinkToPeer(peer: peer) {
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if case let .user(user) = peer {
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if user.botInfo != nil {
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disabledReasonText = "you can't share chats with bots"
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} else {
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disabledReasonText = "you can't share private chats"
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}
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} else {
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disabledReasonText = "you can't invite others here"
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}
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}
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entries.append(.peer(index: entries.count, peer: peer, isSelected: state.selectedPeerIds.contains(peer.id), disabledReasonText: disabledReasonText))
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}
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if let infoString {
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entries.append(.peersInfo(infoString))
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}
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return entries
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}
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private struct FolderInviteLinkListControllerState: Equatable {
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var title: String?
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var currentLink: ExportedChatFolderLink?
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var selectedPeerIds = Set<EnginePeer.Id>()
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var generatingLink: Bool = false
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var isSaving: Bool = false
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}
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public func folderInviteLinkListController(context: AccountContext, updatedPresentationData: (initial: PresentationData, signal: Signal<PresentationData, NoError>)? = nil, filterId: Int32, title filterTitle: String, allPeerIds: [PeerId], currentInvitation: ExportedChatFolderLink?, linkUpdated: @escaping (ExportedChatFolderLink?) -> Void, presentController parentPresentController: ((ViewController) -> Void)?) -> ViewController {
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var pushControllerImpl: ((ViewController) -> Void)?
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let _ = pushControllerImpl
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var presentControllerImpl: ((ViewController, ViewControllerPresentationArguments?) -> Void)?
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var presentInGlobalOverlayImpl: ((ViewController) -> Void)?
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var dismissImpl: (() -> Void)?
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var attemptNavigationImpl: ((@escaping () -> Void) -> Bool)?
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var dismissTooltipsImpl: (() -> Void)?
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let actionsDisposable = DisposableSet()
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var initialState = FolderInviteLinkListControllerState()
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initialState.title = currentInvitation?.title
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initialState.currentLink = currentInvitation
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let statePromise = ValuePromise(initialState, ignoreRepeated: true)
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let stateValue = Atomic(value: initialState)
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let updateState: ((FolderInviteLinkListControllerState) -> FolderInviteLinkListControllerState) -> Void = { f in
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statePromise.set(stateValue.modify { f($0) })
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}
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let _ = updateState
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let revokeLinkDisposable = MetaDisposable()
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actionsDisposable.add(revokeLinkDisposable)
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let deleteAllRevokedLinksDisposable = MetaDisposable()
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actionsDisposable.add(deleteAllRevokedLinksDisposable)
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var getControllerImpl: (() -> ViewController?)?
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var displayTooltipImpl: ((UndoOverlayContent, Bool) -> Void)?
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var didDisplayAddPeerNotice: Bool = false
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var combinedPeerIds: [EnginePeer.Id] = []
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if let currentInvitation {
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for peerId in currentInvitation.peerIds {
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if !combinedPeerIds.contains(peerId) {
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combinedPeerIds.append(peerId)
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}
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}
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}
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for peerId in allPeerIds {
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if !combinedPeerIds.contains(peerId) {
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combinedPeerIds.append(peerId)
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}
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}
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let arguments = FolderInviteLinkListControllerArguments(context: context, shareMainLink: { inviteLink in
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let shareController = ShareController(context: context, subject: .url(inviteLink), updatedPresentationData: updatedPresentationData)
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shareController.completed = { peerIds in
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let _ = (context.engine.data.get(
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EngineDataList(
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peerIds.map(TelegramEngine.EngineData.Item.Peer.Peer.init)
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)
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)
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|> deliverOnMainQueue).start(next: { peerList in
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let peers = peerList.compactMap { $0 }
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let presentationData = context.sharedContext.currentPresentationData.with { $0 }
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let text: String
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var savedMessages = false
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if peerIds.count == 1, let peerId = peerIds.first, peerId == context.account.peerId {
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text = presentationData.strings.InviteLink_InviteLinkForwardTooltip_SavedMessages_One
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savedMessages = true
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} else {
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if peers.count == 1, let peer = peers.first {
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let peerName = peer.id == context.account.peerId ? presentationData.strings.DialogList_SavedMessages : peer.displayTitle(strings: presentationData.strings, displayOrder: presentationData.nameDisplayOrder)
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text = presentationData.strings.InviteLink_InviteLinkForwardTooltip_Chat_One(peerName).string
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} else if peers.count == 2, let firstPeer = peers.first, let secondPeer = peers.last {
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let firstPeerName = firstPeer.id == context.account.peerId ? presentationData.strings.DialogList_SavedMessages : firstPeer.displayTitle(strings: presentationData.strings, displayOrder: presentationData.nameDisplayOrder)
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let secondPeerName = secondPeer.id == context.account.peerId ? presentationData.strings.DialogList_SavedMessages : secondPeer.displayTitle(strings: presentationData.strings, displayOrder: presentationData.nameDisplayOrder)
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text = presentationData.strings.InviteLink_InviteLinkForwardTooltip_TwoChats_One(firstPeerName, secondPeerName).string
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} else if let peer = peers.first {
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let peerName = peer.displayTitle(strings: presentationData.strings, displayOrder: presentationData.nameDisplayOrder)
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text = presentationData.strings.InviteLink_InviteLinkForwardTooltip_ManyChats_One(peerName, "\(peers.count - 1)").string
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} else {
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text = ""
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}
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}
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presentControllerImpl?(UndoOverlayController(presentationData: presentationData, content: .forward(savedMessages: savedMessages, text: text), elevatedLayout: false, animateInAsReplacement: true, action: { _ in return false }), nil)
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})
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}
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shareController.actionCompleted = {
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let presentationData = context.sharedContext.currentPresentationData.with { $0 }
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presentControllerImpl?(UndoOverlayController(presentationData: presentationData, content: .linkCopied(text: presentationData.strings.InviteLink_InviteLinkCopiedText), elevatedLayout: false, animateInAsReplacement: false, action: { _ in return false }), nil)
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}
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presentControllerImpl?(shareController, nil)
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}, openMainLink: { _ in
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}, copyLink: { link in
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UIPasteboard.general.string = link
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dismissTooltipsImpl?()
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let presentationData = context.sharedContext.currentPresentationData.with { $0 }
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presentControllerImpl?(UndoOverlayController(presentationData: presentationData, content: .linkCopied(text: presentationData.strings.InviteLink_InviteLinkCopiedText), elevatedLayout: false, animateInAsReplacement: false, action: { _ in return false }), nil)
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}, mainLinkContextAction: { invite, node, gesture in
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guard let node = node as? ContextReferenceContentNode, let controller = getControllerImpl?(), let invite = invite else {
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return
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}
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let presentationData = context.sharedContext.currentPresentationData.with { $0 }
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var items: [ContextMenuItem] = []
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//TODO:localize
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items.append(.action(ContextMenuActionItem(text: "Name Link", icon: { theme in
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return generateTintedImage(image: UIImage(bundleImageName: "Chat/Context Menu/Pencil"), color: theme.contextMenu.primaryColor)
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}, action: { _, f in
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f(.dismissWithoutContent)
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let state = stateValue.with({ $0 })
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let promptController = promptController(sharedContext: context.sharedContext, updatedPresentationData: updatedPresentationData, text: "Name This Link", titleFont: .bold, value: state.title ?? "", characterLimit: 32, apply: { value in
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if let value {
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updateState { state in
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var state = state
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state.title = value
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return state
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}
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}
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})
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presentControllerImpl?(promptController, nil)
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})))
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items.append(.action(ContextMenuActionItem(text: presentationData.strings.InviteLink_ContextCopy, icon: { theme in
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return generateTintedImage(image: UIImage(bundleImageName: "Chat/Context Menu/Copy"), color: theme.contextMenu.primaryColor)
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}, action: { _, f in
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f(.dismissWithoutContent)
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dismissTooltipsImpl?()
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UIPasteboard.general.string = invite.link
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let presentationData = context.sharedContext.currentPresentationData.with { $0 }
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presentControllerImpl?(UndoOverlayController(presentationData: presentationData, content: .linkCopied(text: presentationData.strings.InviteLink_InviteLinkCopiedText), elevatedLayout: false, animateInAsReplacement: false, action: { _ in return false }), nil)
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})))
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items.append(.action(ContextMenuActionItem(text: presentationData.strings.InviteLink_ContextGetQRCode, icon: { theme in
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return generateTintedImage(image: UIImage(bundleImageName: "Settings/QrIcon"), color: theme.contextMenu.primaryColor)
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}, action: { _, f in
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f(.dismissWithoutContent)
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presentControllerImpl?(QrCodeScreen(context: context, updatedPresentationData: updatedPresentationData, subject: .chatFolder(slug: invite.slug)), nil)
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})))
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items.append(.action(ContextMenuActionItem(text: presentationData.strings.InviteLink_ContextRevoke, textColor: .destructive, icon: { theme in
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return generateTintedImage(image: UIImage(bundleImageName: "Chat/Context Menu/Delete"), color: theme.contextMenu.destructiveColor)
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}, action: { _, f in
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f(.dismissWithoutContent)
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let _ = (context.engine.peers.editChatFolderLink(filterId: filterId, link: invite, title: nil, peerIds: nil, revoke: true)
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|> deliverOnMainQueue).start(completed: {
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let _ = (context.engine.peers.deleteChatFolderLink(filterId: filterId, link: invite)
|
|
|> deliverOnMainQueue).start(completed: {
|
|
linkUpdated(nil)
|
|
dismissImpl?()
|
|
})
|
|
})
|
|
})))
|
|
|
|
let contextController = ContextController(account: context.account, presentationData: presentationData, source: .reference(InviteLinkContextReferenceContentSource(controller: controller, sourceNode: node)), items: .single(ContextController.Items(content: .list(items))), gesture: gesture)
|
|
presentInGlobalOverlayImpl?(contextController)
|
|
}, peerAction: { peer, isEnabled in
|
|
if isEnabled {
|
|
var added = false
|
|
updateState { state in
|
|
var state = state
|
|
|
|
if state.selectedPeerIds.contains(peer.id) {
|
|
state.selectedPeerIds.remove(peer.id)
|
|
} else {
|
|
state.selectedPeerIds.insert(peer.id)
|
|
|
|
if let currentInvitation, !currentInvitation.peerIds.contains(peer.id) {
|
|
added = true
|
|
}
|
|
}
|
|
|
|
return state
|
|
}
|
|
|
|
if added && !didDisplayAddPeerNotice {
|
|
didDisplayAddPeerNotice = true
|
|
|
|
dismissTooltipsImpl?()
|
|
//TODO:localize
|
|
displayTooltipImpl?(.info(title: nil, text: "People who already used the invite link will be able to join newly added chats.", timeout: 8), true)
|
|
}
|
|
} else {
|
|
//TODO:localize
|
|
let text: String
|
|
if case let .user(user) = peer {
|
|
if user.botInfo != nil {
|
|
text = "You can't share chats with bots"
|
|
} else {
|
|
text = "You can't share private chats"
|
|
}
|
|
} else {
|
|
var isGroup = true
|
|
let isPrivate = peer.addressName == nil
|
|
if case let .channel(channel) = peer, case .broadcast = channel.info {
|
|
isGroup = false
|
|
}
|
|
if isGroup {
|
|
if isPrivate {
|
|
text = "You don't have the admin rights to share invite links to this private group chat."
|
|
} else {
|
|
text = "You don't have the admin rights to share invite links to this group chat."
|
|
}
|
|
} else {
|
|
if isPrivate {
|
|
text = "You don't have the admin rights to share invite links to this private channel."
|
|
} else {
|
|
text = "You don't have the admin rights to share invite links to this channel."
|
|
}
|
|
}
|
|
}
|
|
dismissTooltipsImpl?()
|
|
displayTooltipImpl?(.peers(context: context, peers: [peer], title: nil, text: text, customUndoText: nil), true)
|
|
}
|
|
}, toggleAllSelected: {
|
|
let _ = (context.engine.data.get(
|
|
EngineDataList(combinedPeerIds.map(TelegramEngine.EngineData.Item.Peer.Peer.init(id:)))
|
|
)
|
|
|> deliverOnMainQueue).start(next: { allPeers in
|
|
let allPeers = allPeers.compactMap({ $0 })
|
|
|
|
let selectablePeers = allPeers.filter({ canShareLinkToPeer(peer: $0) })
|
|
let state = stateValue.with({ $0 })
|
|
let allSelected = selectablePeers.allSatisfy({ state.selectedPeerIds.contains($0.id) })
|
|
|
|
updateState { state in
|
|
var state = state
|
|
|
|
if allSelected {
|
|
state.selectedPeerIds.removeAll()
|
|
} else {
|
|
state.selectedPeerIds.removeAll()
|
|
for peer in selectablePeers {
|
|
state.selectedPeerIds.insert(peer.id)
|
|
}
|
|
}
|
|
|
|
return state
|
|
}
|
|
})
|
|
})
|
|
|
|
let allPeers = context.engine.data.subscribe(
|
|
EngineDataList(combinedPeerIds.map(TelegramEngine.EngineData.Item.Peer.Peer.init(id:)))
|
|
)
|
|
|> map { peers -> [EnginePeer] in
|
|
return peers.compactMap({ peer -> EnginePeer? in
|
|
guard let peer else {
|
|
return nil
|
|
}
|
|
if case let .legacyGroup(group) = peer, group.migrationReference != nil {
|
|
return nil
|
|
}
|
|
return peer
|
|
})
|
|
}
|
|
|
|
let applyChangesImpl: (() -> Void)? = {
|
|
let state = stateValue.with({ $0 })
|
|
|
|
if state.selectedPeerIds.isEmpty {
|
|
return
|
|
}
|
|
|
|
if let currentLink = state.currentLink {
|
|
if currentLink.title != state.title || Set(currentLink.peerIds) != state.selectedPeerIds {
|
|
updateState { state in
|
|
var state = state
|
|
state.isSaving = true
|
|
return state
|
|
}
|
|
actionsDisposable.add((context.engine.peers.editChatFolderLink(filterId: filterId, link: currentLink, title: state.title, peerIds: Array(state.selectedPeerIds), revoke: false)
|
|
|> deliverOnMainQueue).start(error: { _ in
|
|
updateState { state in
|
|
var state = state
|
|
state.isSaving = false
|
|
return state
|
|
}
|
|
|
|
dismissTooltipsImpl?()
|
|
let presentationData = context.sharedContext.currentPresentationData.with { $0 }
|
|
//TODO:localize
|
|
presentControllerImpl?(UndoOverlayController(presentationData: presentationData, content: .info(title: nil, text: "An error occurred.", timeout: nil), elevatedLayout: false, animateInAsReplacement: false, action: { _ in return false }), nil)
|
|
}, completed: {
|
|
linkUpdated(ExportedChatFolderLink(title: state.title ?? "", link: currentLink.link, peerIds: Array(state.selectedPeerIds), isRevoked: false))
|
|
//TODO:localize
|
|
displayTooltipImpl?(.info(title: nil, text: "Link updated", timeout: 3), false)
|
|
|
|
dismissImpl?()
|
|
}))
|
|
} else {
|
|
dismissImpl?()
|
|
}
|
|
} else {
|
|
dismissImpl?()
|
|
}
|
|
}
|
|
|
|
let _ = (allPeers
|
|
|> take(1)
|
|
|> deliverOnMainQueue).start(next: { peers in
|
|
updateState { state in
|
|
var state = state
|
|
|
|
if let currentInvitation {
|
|
for peerId in currentInvitation.peerIds {
|
|
state.selectedPeerIds.insert(peerId)
|
|
}
|
|
} else {
|
|
for peerId in peers.map(\.id) {
|
|
if let peer = peers.first(where: { $0.id == peerId }) {
|
|
if canShareLinkToPeer(peer: peer) {
|
|
state.selectedPeerIds.insert(peerId)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return state
|
|
}
|
|
})
|
|
|
|
let previousState = Atomic<FolderInviteLinkListControllerState?>(value: nil)
|
|
|
|
let presentationData = updatedPresentationData?.signal ?? context.sharedContext.presentationData
|
|
let signal = combineLatest(queue: .mainQueue(),
|
|
presentationData,
|
|
statePromise.get(),
|
|
allPeers
|
|
)
|
|
|> map { presentationData, state, allPeers -> (ItemListControllerState, (ItemListNodeState, Any)) in
|
|
let allPeers = allPeers.compactMap { $0 }
|
|
|
|
let crossfade = false
|
|
|
|
var animateChanges = false
|
|
|
|
let previousStateValue = previousState.swap(state)
|
|
if let previousStateValue, previousStateValue.selectedPeerIds != state.selectedPeerIds {
|
|
animateChanges = true
|
|
}
|
|
|
|
//TODO:localize
|
|
let title: ItemListControllerTitle
|
|
|
|
var folderTitle = "Share Folder"
|
|
if let title = state.title, !title.isEmpty {
|
|
folderTitle = title
|
|
}
|
|
title = .text(folderTitle)
|
|
|
|
var doneButton: ItemListNavigationButton?
|
|
|
|
let canShareChats = !allPeers.allSatisfy({ !canShareLinkToPeer(peer: $0) })
|
|
|
|
if !canShareChats {
|
|
doneButton = nil
|
|
} else if state.isSaving {
|
|
doneButton = ItemListNavigationButton(content: .none, style: .activity, enabled: true, action: {})
|
|
} else {
|
|
var saveEnabled = false
|
|
if let currentLink = state.currentLink {
|
|
if currentLink.title != state.title || Set(currentLink.peerIds) != state.selectedPeerIds {
|
|
saveEnabled = true
|
|
}
|
|
} else {
|
|
saveEnabled = true
|
|
}
|
|
|
|
doneButton = ItemListNavigationButton(content: .text(presentationData.strings.Common_Save), style: .bold, enabled: !state.selectedPeerIds.isEmpty && saveEnabled, action: {
|
|
applyChangesImpl?()
|
|
})
|
|
}
|
|
|
|
let controllerState = ItemListControllerState(presentationData: ItemListPresentationData(presentationData), title: title, leftNavigationButton: nil, rightNavigationButton: doneButton, backNavigationButton: ItemListBackButton(title: presentationData.strings.Common_Back), animateChanges: true)
|
|
let listState = ItemListNodeState(presentationData: ItemListPresentationData(presentationData), entries: folderInviteLinkListControllerEntries(
|
|
presentationData: presentationData,
|
|
state: state,
|
|
title: filterTitle,
|
|
allPeers: allPeers
|
|
), style: .blocks, emptyStateItem: nil, crossfadeState: crossfade, animateChanges: animateChanges)
|
|
|
|
return (controllerState, (listState, arguments))
|
|
}
|
|
|> afterDisposed {
|
|
actionsDisposable.dispose()
|
|
}
|
|
|
|
let controller = ItemListController(context: context, state: signal)
|
|
controller.navigationPresentation = .modal
|
|
controller.willDisappear = { _ in
|
|
dismissTooltipsImpl?()
|
|
}
|
|
controller.didDisappear = { [weak controller] _ in
|
|
controller?.clearItemNodesHighlight(animated: true)
|
|
}
|
|
controller.visibleBottomContentOffsetChanged = { offset in
|
|
if case let .known(value) = offset, value < 40.0 {
|
|
|
|
}
|
|
}
|
|
controller.attemptNavigation = { f in
|
|
return attemptNavigationImpl?(f) ?? true
|
|
}
|
|
attemptNavigationImpl = { f in
|
|
if let currentInvitation {
|
|
let state = stateValue.with({ $0 })
|
|
|
|
var hasChanges = false
|
|
if state.title != currentInvitation.title {
|
|
hasChanges = true
|
|
}
|
|
if state.selectedPeerIds != Set(currentInvitation.peerIds) {
|
|
hasChanges = true
|
|
}
|
|
|
|
if hasChanges {
|
|
let presentationData = context.sharedContext.currentPresentationData.with { $0 }
|
|
//TODO:localize
|
|
presentControllerImpl?(standardTextAlertController(theme: AlertControllerTheme(presentationData: presentationData), title: "Unsaved Changes", text: "You have changed the settings of this folder. Apply changes?", actions: [
|
|
TextAlertAction(type: .genericAction, title: "Discard", action: {
|
|
f()
|
|
dismissImpl?()
|
|
}),
|
|
TextAlertAction(type: .defaultAction, title: state.selectedPeerIds.isEmpty ? "Continue" : "Apply", action: {
|
|
applyChangesImpl?()
|
|
})
|
|
]), nil)
|
|
return false
|
|
} else {
|
|
f()
|
|
return true
|
|
}
|
|
} else {
|
|
f()
|
|
return true
|
|
}
|
|
}
|
|
pushControllerImpl = { [weak controller] c in
|
|
if let controller = controller {
|
|
(controller.navigationController as? NavigationController)?.pushViewController(c, animated: true)
|
|
}
|
|
}
|
|
presentControllerImpl = { [weak controller] c, p in
|
|
if let controller = controller {
|
|
controller.present(c, in: .window(.root), with: p)
|
|
}
|
|
}
|
|
presentInGlobalOverlayImpl = { [weak controller] c in
|
|
if let controller = controller {
|
|
controller.presentInGlobalOverlay(c)
|
|
}
|
|
}
|
|
dismissImpl = { [weak controller] in
|
|
controller?.dismiss()
|
|
}
|
|
getControllerImpl = { [weak controller] in
|
|
return controller
|
|
}
|
|
displayTooltipImpl = { [weak controller] c, inCurrentContext in
|
|
let presentationData = context.sharedContext.currentPresentationData.with({ $0 })
|
|
if let controller = controller, inCurrentContext {
|
|
controller.present(UndoOverlayController(presentationData: presentationData, content: c, elevatedLayout: false, action: { _ in return false }), in: .current)
|
|
} else if !inCurrentContext {
|
|
parentPresentController?(UndoOverlayController(presentationData: presentationData, content: c, elevatedLayout: false, action: { _ in return false }))
|
|
}
|
|
}
|
|
dismissTooltipsImpl = { [weak controller] in
|
|
controller?.forEachController({ controller in
|
|
if let controller = controller as? UndoOverlayController {
|
|
controller.dismissWithCommitAction()
|
|
}
|
|
return true
|
|
})
|
|
}
|
|
return controller
|
|
}
|