mirror of
https://github.com/Swiftgram/Telegram-iOS.git
synced 2025-06-16 05:55:20 +00:00
655 lines
30 KiB
Swift
655 lines
30 KiB
Swift
import Foundation
|
|
import SwiftSignalKit
|
|
import Postbox
|
|
import TelegramApi
|
|
|
|
public func canShareLinkToPeer(peer: EnginePeer) -> Bool {
|
|
var isEnabled = false
|
|
switch peer {
|
|
case let .channel(channel):
|
|
if channel.adminRights != nil && channel.hasPermission(.inviteMembers) {
|
|
isEnabled = true
|
|
} else if channel.username != nil {
|
|
isEnabled = true
|
|
}
|
|
default:
|
|
break
|
|
}
|
|
return isEnabled
|
|
}
|
|
|
|
public enum ExportChatFolderError {
|
|
case generic
|
|
case limitExceeded(limit: Int32, premiumLimit: Int32)
|
|
}
|
|
|
|
public struct ExportedChatFolderLink: Equatable {
|
|
public var title: String
|
|
public var link: String
|
|
public var peerIds: [EnginePeer.Id]
|
|
public var isRevoked: Bool
|
|
|
|
public init(
|
|
title: String,
|
|
link: String,
|
|
peerIds: [EnginePeer.Id],
|
|
isRevoked: Bool
|
|
) {
|
|
self.title = title
|
|
self.link = link
|
|
self.peerIds = peerIds
|
|
self.isRevoked = isRevoked
|
|
}
|
|
}
|
|
|
|
public extension ExportedChatFolderLink {
|
|
var slug: String {
|
|
var slug = self.link
|
|
if slug.hasPrefix("https://t.me/folder/") {
|
|
slug = String(slug[slug.index(slug.startIndex, offsetBy: "https://t.me/folder/".count)...])
|
|
}
|
|
return slug
|
|
}
|
|
}
|
|
|
|
func _internal_exportChatFolder(account: Account, filterId: Int32, title: String, peerIds: [PeerId]) -> Signal<ExportedChatFolderLink, ExportChatFolderError> {
|
|
return account.postbox.transaction { transaction -> [Api.InputPeer] in
|
|
return peerIds.compactMap(transaction.getPeer).compactMap(apiInputPeer)
|
|
}
|
|
|> castError(ExportChatFolderError.self)
|
|
|> mapToSignal { inputPeers -> Signal<ExportedChatFolderLink, ExportChatFolderError> in
|
|
return account.network.request(Api.functions.communities.exportCommunityInvite(community: .inputCommunityDialogFilter(filterId: filterId), title: title, peers: inputPeers))
|
|
|> `catch` { error -> Signal<Api.communities.ExportedCommunityInvite, ExportChatFolderError> in
|
|
if error.errorDescription == "INVITES_TOO_MUCH" || error.errorDescription == "FILTERS_TOO_MUCH" {
|
|
return account.postbox.transaction { transaction -> (AppConfiguration, Bool) in
|
|
return (currentAppConfiguration(transaction: transaction), transaction.getPeer(account.peerId)?.isPremium ?? false)
|
|
}
|
|
|> castError(ExportChatFolderError.self)
|
|
|> mapToSignal { appConfiguration, isPremium -> Signal<Api.communities.ExportedCommunityInvite, ExportChatFolderError> in
|
|
let userDefaultLimits = UserLimitsConfiguration(appConfiguration: appConfiguration, isPremium: false)
|
|
let userPremiumLimits = UserLimitsConfiguration(appConfiguration: appConfiguration, isPremium: true)
|
|
|
|
if error.errorDescription == "FILTERS_TOO_MUCH" {
|
|
if isPremium {
|
|
return .fail(.limitExceeded(limit: userPremiumLimits.maxSharedFolderJoin, premiumLimit: userPremiumLimits.maxSharedFolderJoin))
|
|
} else {
|
|
return .fail(.limitExceeded(limit: userDefaultLimits.maxSharedFolderJoin, premiumLimit: userPremiumLimits.maxSharedFolderJoin))
|
|
}
|
|
} else {
|
|
if isPremium {
|
|
return .fail(.limitExceeded(limit: userPremiumLimits.maxSharedFolderInviteLinks, premiumLimit: userPremiumLimits.maxSharedFolderInviteLinks))
|
|
} else {
|
|
return .fail(.limitExceeded(limit: userDefaultLimits.maxSharedFolderInviteLinks, premiumLimit: userPremiumLimits.maxSharedFolderInviteLinks))
|
|
}
|
|
}
|
|
}
|
|
} else {
|
|
return .fail(.generic)
|
|
}
|
|
}
|
|
|> mapToSignal { result -> Signal<ExportedChatFolderLink, ExportChatFolderError> in
|
|
return account.postbox.transaction { transaction -> Signal<ExportedChatFolderLink, ExportChatFolderError> in
|
|
switch result {
|
|
case let .exportedCommunityInvite(filter, invite):
|
|
let parsedFilter = ChatListFilter(apiFilter: filter)
|
|
|
|
let _ = updateChatListFiltersState(transaction: transaction, { state in
|
|
var state = state
|
|
if let index = state.filters.firstIndex(where: { $0.id == filterId }) {
|
|
state.filters[index] = parsedFilter
|
|
} else {
|
|
state.filters.append(parsedFilter)
|
|
}
|
|
state.remoteFilters = state.filters
|
|
return state
|
|
})
|
|
|
|
switch invite {
|
|
case let .exportedCommunityInvite(flags, title, url, peers):
|
|
return .single(ExportedChatFolderLink(
|
|
title: title,
|
|
link: url,
|
|
peerIds: peers.map(\.peerId),
|
|
isRevoked: (flags & (1 << 0)) != 0
|
|
))
|
|
}
|
|
}
|
|
}
|
|
|> castError(ExportChatFolderError.self)
|
|
|> switchToLatest
|
|
}
|
|
}
|
|
}
|
|
|
|
func _internal_getExportedChatFolderLinks(account: Account, id: Int32) -> Signal<[ExportedChatFolderLink]?, NoError> {
|
|
return account.network.request(Api.functions.communities.getExportedInvites(community: .inputCommunityDialogFilter(filterId: id)))
|
|
|> map(Optional.init)
|
|
|> `catch` { _ -> Signal<Api.communities.ExportedInvites?, NoError> in
|
|
return .single(nil)
|
|
}
|
|
|> mapToSignal { result -> Signal<[ExportedChatFolderLink]?, NoError> in
|
|
guard let result = result else {
|
|
return .single(nil)
|
|
}
|
|
return account.postbox.transaction { transaction -> [ExportedChatFolderLink]? in
|
|
switch result {
|
|
case let .exportedInvites(invites, chats, users):
|
|
var peers: [Peer] = []
|
|
var peerPresences: [PeerId: Api.User] = [:]
|
|
|
|
for user in users {
|
|
let telegramUser = TelegramUser(user: user)
|
|
peers.append(telegramUser)
|
|
peerPresences[telegramUser.id] = user
|
|
}
|
|
for chat in chats {
|
|
if let peer = parseTelegramGroupOrChannel(chat: chat) {
|
|
peers.append(peer)
|
|
}
|
|
}
|
|
|
|
updatePeers(transaction: transaction, peers: peers, update: { _, updated -> Peer in
|
|
return updated
|
|
})
|
|
updatePeerPresences(transaction: transaction, accountPeerId: account.peerId, peerPresences: peerPresences)
|
|
|
|
var result: [ExportedChatFolderLink] = []
|
|
for invite in invites {
|
|
switch invite {
|
|
case let .exportedCommunityInvite(flags, title, url, peers):
|
|
result.append(ExportedChatFolderLink(
|
|
title: title,
|
|
link: url,
|
|
peerIds: peers.map(\.peerId),
|
|
isRevoked: (flags & (1 << 0)) != 0
|
|
))
|
|
}
|
|
}
|
|
|
|
return result
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
public enum EditChatFolderLinkError {
|
|
case generic
|
|
}
|
|
|
|
func _internal_editChatFolderLink(account: Account, filterId: Int32, link: ExportedChatFolderLink, title: String?, peerIds: [EnginePeer.Id]?, revoke: Bool) -> Signal<ExportedChatFolderLink, EditChatFolderLinkError> {
|
|
return account.postbox.transaction { transaction -> Signal<ExportedChatFolderLink, EditChatFolderLinkError> in
|
|
var flags: Int32 = 0
|
|
if revoke {
|
|
flags |= 1 << 0
|
|
}
|
|
if title != nil {
|
|
flags |= 1 << 1
|
|
}
|
|
var peers: [Api.InputPeer]?
|
|
if let peerIds = peerIds {
|
|
flags |= 1 << 2
|
|
peers = peerIds.compactMap(transaction.getPeer).compactMap(apiInputPeer)
|
|
}
|
|
return account.network.request(Api.functions.communities.editExportedInvite(flags: flags, community: .inputCommunityDialogFilter(filterId: filterId), slug: link.slug, title: title, peers: peers))
|
|
|> mapError { _ -> EditChatFolderLinkError in
|
|
return .generic
|
|
}
|
|
|> map { result in
|
|
switch result {
|
|
case let .exportedCommunityInvite(flags, title, url, peers):
|
|
return ExportedChatFolderLink(
|
|
title: title,
|
|
link: url,
|
|
peerIds: peers.map(\.peerId),
|
|
isRevoked: (flags & (1 << 0)) != 0
|
|
)
|
|
}
|
|
}
|
|
}
|
|
|> castError(EditChatFolderLinkError.self)
|
|
|> switchToLatest
|
|
|
|
}
|
|
|
|
public enum RevokeChatFolderLinkError {
|
|
case generic
|
|
}
|
|
|
|
func _internal_deleteChatFolderLink(account: Account, filterId: Int32, link: ExportedChatFolderLink) -> Signal<Never, RevokeChatFolderLinkError> {
|
|
return account.network.request(Api.functions.communities.deleteExportedInvite(community: .inputCommunityDialogFilter(filterId: filterId), slug: link.slug))
|
|
|> mapError { error -> RevokeChatFolderLinkError in
|
|
return .generic
|
|
}
|
|
|> ignoreValues
|
|
}
|
|
|
|
public enum CheckChatFolderLinkError {
|
|
case generic
|
|
}
|
|
|
|
public final class ChatFolderLinkContents {
|
|
public let localFilterId: Int32?
|
|
public let title: String?
|
|
public let peers: [EnginePeer]
|
|
public let alreadyMemberPeerIds: Set<EnginePeer.Id>
|
|
|
|
public init(
|
|
localFilterId: Int32?,
|
|
title: String?,
|
|
peers: [EnginePeer],
|
|
alreadyMemberPeerIds: Set<EnginePeer.Id>
|
|
) {
|
|
self.localFilterId = localFilterId
|
|
self.title = title
|
|
self.peers = peers
|
|
self.alreadyMemberPeerIds = alreadyMemberPeerIds
|
|
}
|
|
}
|
|
|
|
func _internal_checkChatFolderLink(account: Account, slug: String) -> Signal<ChatFolderLinkContents, CheckChatFolderLinkError> {
|
|
return account.network.request(Api.functions.communities.checkCommunityInvite(slug: slug))
|
|
|> mapError { _ -> CheckChatFolderLinkError in
|
|
return .generic
|
|
}
|
|
|> mapToSignal { result -> Signal<ChatFolderLinkContents, CheckChatFolderLinkError> in
|
|
return account.postbox.transaction { transaction -> ChatFolderLinkContents in
|
|
switch result {
|
|
case let .communityInvite(_, title, emoticon, peers, chats, users):
|
|
let _ = emoticon
|
|
|
|
var allPeers: [Peer] = []
|
|
var peerPresences: [PeerId: Api.User] = [:]
|
|
|
|
for user in users {
|
|
let telegramUser = TelegramUser(user: user)
|
|
allPeers.append(telegramUser)
|
|
peerPresences[telegramUser.id] = user
|
|
}
|
|
for chat in chats {
|
|
if let peer = parseTelegramGroupOrChannel(chat: chat) {
|
|
allPeers.append(peer)
|
|
}
|
|
}
|
|
|
|
updatePeers(transaction: transaction, peers: allPeers, update: { _, updated -> Peer in
|
|
return updated
|
|
})
|
|
updatePeerPresences(transaction: transaction, accountPeerId: account.peerId, peerPresences: peerPresences)
|
|
|
|
var resultPeers: [EnginePeer] = []
|
|
var alreadyMemberPeerIds = Set<EnginePeer.Id>()
|
|
for peer in peers {
|
|
if let peerValue = transaction.getPeer(peer.peerId) {
|
|
resultPeers.append(EnginePeer(peerValue))
|
|
|
|
if transaction.getPeerChatListIndex(peer.peerId) != nil {
|
|
alreadyMemberPeerIds.insert(peer.peerId)
|
|
}
|
|
}
|
|
}
|
|
alreadyMemberPeerIds.removeAll()
|
|
|
|
return ChatFolderLinkContents(localFilterId: nil, title: title, peers: resultPeers, alreadyMemberPeerIds: alreadyMemberPeerIds)
|
|
case let .communityInviteAlready(filterId, missingPeers, alreadyPeers, chats, users):
|
|
let _ = alreadyPeers
|
|
|
|
var allPeers: [Peer] = []
|
|
var peerPresences: [PeerId: Api.User] = [:]
|
|
|
|
for user in users {
|
|
let telegramUser = TelegramUser(user: user)
|
|
allPeers.append(telegramUser)
|
|
peerPresences[telegramUser.id] = user
|
|
}
|
|
for chat in chats {
|
|
if let peer = parseTelegramGroupOrChannel(chat: chat) {
|
|
allPeers.append(peer)
|
|
}
|
|
}
|
|
|
|
updatePeers(transaction: transaction, peers: allPeers, update: { _, updated -> Peer in
|
|
return updated
|
|
})
|
|
updatePeerPresences(transaction: transaction, accountPeerId: account.peerId, peerPresences: peerPresences)
|
|
|
|
let currentFilters = _internal_currentChatListFilters(transaction: transaction)
|
|
var currentFilterTitle: String?
|
|
var currentFilterPeers: [EnginePeer.Id] = []
|
|
if let index = currentFilters.firstIndex(where: { $0.id == filterId }) {
|
|
switch currentFilters[index] {
|
|
case let .filter(_, title, _, data):
|
|
currentFilterTitle = title
|
|
currentFilterPeers = data.includePeers.peers
|
|
default:
|
|
break
|
|
}
|
|
}
|
|
|
|
var resultPeers: [EnginePeer] = []
|
|
var alreadyMemberPeerIds = Set<EnginePeer.Id>()
|
|
for peer in missingPeers {
|
|
if let peerValue = transaction.getPeer(peer.peerId) {
|
|
resultPeers.append(EnginePeer(peerValue))
|
|
|
|
if currentFilterPeers.contains(where: { $0 == peer.peerId }) && transaction.getPeerChatListIndex(peer.peerId) != nil {
|
|
alreadyMemberPeerIds.insert(peer.peerId)
|
|
}
|
|
}
|
|
}
|
|
for peerId in currentFilterPeers {
|
|
if resultPeers.contains(where: { $0.id == peerId }) {
|
|
continue
|
|
}
|
|
if let peerValue = transaction.getPeer(peerId) {
|
|
if canShareLinkToPeer(peer: EnginePeer(peerValue)) {
|
|
resultPeers.append(EnginePeer(peerValue))
|
|
|
|
if transaction.getPeerChatListIndex(peerId) != nil {
|
|
alreadyMemberPeerIds.insert(peerId)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return ChatFolderLinkContents(localFilterId: filterId, title: currentFilterTitle, peers: resultPeers, alreadyMemberPeerIds: alreadyMemberPeerIds)
|
|
}
|
|
}
|
|
|> castError(CheckChatFolderLinkError.self)
|
|
}
|
|
}
|
|
|
|
public enum JoinChatFolderLinkError {
|
|
case generic
|
|
case dialogFilterLimitExceeded(limit: Int32, premiumLimit: Int32)
|
|
case sharedFolderLimitExceeded(limit: Int32, premiumLimit: Int32)
|
|
}
|
|
|
|
func _internal_joinChatFolderLink(account: Account, slug: String, peerIds: [EnginePeer.Id]) -> Signal<Never, JoinChatFolderLinkError> {
|
|
return account.postbox.transaction { transaction -> [Api.InputPeer] in
|
|
return peerIds.compactMap(transaction.getPeer).compactMap(apiInputPeer)
|
|
}
|
|
|> castError(JoinChatFolderLinkError.self)
|
|
|> mapToSignal { inputPeers -> Signal<Never, JoinChatFolderLinkError> in
|
|
return account.network.request(Api.functions.communities.joinCommunityInvite(slug: slug, peers: inputPeers))
|
|
|> `catch` { error -> Signal<Api.Updates, JoinChatFolderLinkError> in
|
|
if error.errorDescription == "DIALOG_FILTERS_TOO_MUCH" {
|
|
return account.postbox.transaction { transaction -> (AppConfiguration, Bool) in
|
|
return (currentAppConfiguration(transaction: transaction), transaction.getPeer(account.peerId)?.isPremium ?? false)
|
|
}
|
|
|> castError(JoinChatFolderLinkError.self)
|
|
|> mapToSignal { appConfiguration, isPremium -> Signal<Api.Updates, JoinChatFolderLinkError> in
|
|
let userDefaultLimits = UserLimitsConfiguration(appConfiguration: appConfiguration, isPremium: false)
|
|
let userPremiumLimits = UserLimitsConfiguration(appConfiguration: appConfiguration, isPremium: true)
|
|
|
|
if isPremium {
|
|
return .fail(.dialogFilterLimitExceeded(limit: userPremiumLimits.maxFoldersCount, premiumLimit: userPremiumLimits.maxFoldersCount))
|
|
} else {
|
|
return .fail(.dialogFilterLimitExceeded(limit: userDefaultLimits.maxFoldersCount, premiumLimit: userPremiumLimits.maxFoldersCount))
|
|
}
|
|
}
|
|
} else if error.errorDescription == "FILTERS_TOO_MUCH" {
|
|
return account.postbox.transaction { transaction -> (AppConfiguration, Bool) in
|
|
return (currentAppConfiguration(transaction: transaction), transaction.getPeer(account.peerId)?.isPremium ?? false)
|
|
}
|
|
|> castError(JoinChatFolderLinkError.self)
|
|
|> mapToSignal { appConfiguration, isPremium -> Signal<Api.Updates, JoinChatFolderLinkError> in
|
|
let userDefaultLimits = UserLimitsConfiguration(appConfiguration: appConfiguration, isPremium: false)
|
|
let userPremiumLimits = UserLimitsConfiguration(appConfiguration: appConfiguration, isPremium: true)
|
|
|
|
if isPremium {
|
|
return .fail(.sharedFolderLimitExceeded(limit: userPremiumLimits.maxSharedFolderJoin, premiumLimit: userPremiumLimits.maxSharedFolderJoin))
|
|
} else {
|
|
return .fail(.sharedFolderLimitExceeded(limit: userDefaultLimits.maxSharedFolderJoin, premiumLimit: userPremiumLimits.maxSharedFolderJoin))
|
|
}
|
|
}
|
|
} else {
|
|
return .fail(.generic)
|
|
}
|
|
}
|
|
|> mapToSignal { result -> Signal<Never, JoinChatFolderLinkError> in
|
|
account.stateManager.addUpdates(result)
|
|
|
|
return .complete()
|
|
}
|
|
}
|
|
}
|
|
|
|
public final class ChatFolderUpdates: Equatable {
|
|
fileprivate let folderId: Int32
|
|
fileprivate let title: String
|
|
fileprivate let missingPeers: [EnginePeer]
|
|
|
|
public var availableChatsToJoin: Int {
|
|
return self.missingPeers.count
|
|
}
|
|
|
|
public var chatFolderLinkContents: ChatFolderLinkContents {
|
|
return ChatFolderLinkContents(localFilterId: self.folderId, title: self.title, peers: self.missingPeers, alreadyMemberPeerIds: Set())
|
|
}
|
|
|
|
fileprivate init(
|
|
folderId: Int32,
|
|
title: String,
|
|
missingPeers: [EnginePeer]
|
|
) {
|
|
self.folderId = folderId
|
|
self.title = title
|
|
self.missingPeers = missingPeers
|
|
}
|
|
|
|
public static func ==(lhs: ChatFolderUpdates, rhs: ChatFolderUpdates) -> Bool {
|
|
if lhs.folderId != rhs.folderId {
|
|
return false
|
|
}
|
|
if lhs.missingPeers.map(\.id) != rhs.missingPeers.map(\.id) {
|
|
return false
|
|
}
|
|
return true
|
|
}
|
|
}
|
|
|
|
func _internal_pollChatFolderUpdatesOnce(account: Account, folderId: Int32) -> Signal<Never, NoError> {
|
|
return account.postbox.transaction { transaction -> ChatListFiltersState in
|
|
return _internal_currentChatListFiltersState(transaction: transaction)
|
|
}
|
|
|> mapToSignal { state -> Signal<Never, NoError> in
|
|
let timestamp = Int32(CFAbsoluteTimeGetCurrent() + kCFAbsoluteTimeIntervalSince1970)
|
|
if let current = state.updates.first(where: { $0.folderId == folderId }) {
|
|
let updateInterval: Int32
|
|
#if DEBUG
|
|
updateInterval = 5
|
|
#else
|
|
updateInterval = 60 * 60
|
|
#endif
|
|
|
|
if current.timestamp + updateInterval >= timestamp {
|
|
return .complete()
|
|
}
|
|
}
|
|
|
|
return account.network.request(Api.functions.communities.getCommunityUpdates(community: .inputCommunityDialogFilter(filterId: folderId)))
|
|
|> map(Optional.init)
|
|
|> `catch` { _ -> Signal<Api.communities.CommunityUpdates?, NoError> in
|
|
return .single(nil)
|
|
}
|
|
|> mapToSignal { result -> Signal<Never, NoError> in
|
|
guard let result = result else {
|
|
return account.postbox.transaction { transaction -> Void in
|
|
let _ = updateChatListFiltersState(transaction: transaction, { state in
|
|
var state = state
|
|
|
|
state.updates.removeAll(where: { $0.folderId == folderId })
|
|
state.updates.append(ChatListFiltersState.ChatListFilterUpdates(folderId: folderId, timestamp: Int32(CFAbsoluteTimeGetCurrent() + kCFAbsoluteTimeIntervalSince1970), peerIds: []))
|
|
|
|
return state
|
|
})
|
|
}
|
|
|> ignoreValues
|
|
}
|
|
switch result {
|
|
case let .communityUpdates(missingPeers, chats, users):
|
|
return account.postbox.transaction { transaction -> Void in
|
|
var peers: [Peer] = []
|
|
var peerPresences: [PeerId: Api.User] = [:]
|
|
|
|
for user in users {
|
|
let telegramUser = TelegramUser(user: user)
|
|
peers.append(telegramUser)
|
|
peerPresences[telegramUser.id] = user
|
|
}
|
|
for chat in chats {
|
|
if let peer = parseTelegramGroupOrChannel(chat: chat) {
|
|
peers.append(peer)
|
|
}
|
|
}
|
|
|
|
updatePeers(transaction: transaction, peers: peers, update: { _, updated -> Peer in
|
|
return updated
|
|
})
|
|
updatePeerPresences(transaction: transaction, accountPeerId: account.peerId, peerPresences: peerPresences)
|
|
|
|
let _ = updateChatListFiltersState(transaction: transaction, { state in
|
|
var state = state
|
|
|
|
state.updates.removeAll(where: { $0.folderId == folderId })
|
|
state.updates.append(ChatListFiltersState.ChatListFilterUpdates(folderId: folderId, timestamp: Int32(CFAbsoluteTimeGetCurrent() + kCFAbsoluteTimeIntervalSince1970), peerIds: missingPeers.map(\.peerId)))
|
|
|
|
return state
|
|
})
|
|
}
|
|
|> ignoreValues
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
func _internal_subscribedChatFolderUpdates(account: Account, folderId: Int32) -> Signal<ChatFolderUpdates?, NoError> {
|
|
struct InternalData: Equatable {
|
|
var title: String
|
|
var peerIds: [EnginePeer.Id]
|
|
}
|
|
|
|
return _internal_updatedChatListFiltersState(postbox: account.postbox)
|
|
|> map { state -> InternalData? in
|
|
guard let update = state.updates.first(where: { $0.folderId == folderId }) else {
|
|
return nil
|
|
}
|
|
guard let folder = state.filters.first(where: { $0.id == folderId }) else {
|
|
return nil
|
|
}
|
|
guard case let .filter(_, title, _, data) = folder, data.isShared else {
|
|
return nil
|
|
}
|
|
let filteredPeerIds: [PeerId] = update.peerIds.filter { !data.includePeers.peers.contains($0) }
|
|
return InternalData(title: title, peerIds: filteredPeerIds)
|
|
}
|
|
|> distinctUntilChanged
|
|
|> mapToSignal { internalData -> Signal<ChatFolderUpdates?, NoError> in
|
|
guard let internalData = internalData else {
|
|
return .single(nil)
|
|
}
|
|
if internalData.peerIds.isEmpty {
|
|
return .single(nil)
|
|
}
|
|
return account.postbox.transaction { transaction -> ChatFolderUpdates? in
|
|
var peers: [EnginePeer] = []
|
|
for peerId in internalData.peerIds {
|
|
if let peer = transaction.getPeer(peerId) {
|
|
peers.append(EnginePeer(peer))
|
|
}
|
|
}
|
|
return ChatFolderUpdates(folderId: folderId, title: internalData.title, missingPeers: peers)
|
|
}
|
|
}
|
|
}
|
|
|
|
func _internal_joinAvailableChatsInFolder(account: Account, updates: ChatFolderUpdates, peerIds: [EnginePeer.Id]) -> Signal<Never, JoinChatFolderLinkError> {
|
|
return account.postbox.transaction { transaction -> [Api.InputPeer] in
|
|
return peerIds.compactMap(transaction.getPeer).compactMap(apiInputPeer)
|
|
}
|
|
|> castError(JoinChatFolderLinkError.self)
|
|
|> mapToSignal { inputPeers -> Signal<Never, JoinChatFolderLinkError> in
|
|
return account.network.request(Api.functions.communities.joinCommunityUpdates(community: .inputCommunityDialogFilter(filterId: updates.folderId), peers: inputPeers))
|
|
|> `catch` { error -> Signal<Api.Updates, JoinChatFolderLinkError> in
|
|
if error.errorDescription == "DIALOG_FILTERS_TOO_MUCH" {
|
|
return account.postbox.transaction { transaction -> (AppConfiguration, Bool) in
|
|
return (currentAppConfiguration(transaction: transaction), transaction.getPeer(account.peerId)?.isPremium ?? false)
|
|
}
|
|
|> castError(JoinChatFolderLinkError.self)
|
|
|> mapToSignal { appConfiguration, isPremium -> Signal<Api.Updates, JoinChatFolderLinkError> in
|
|
let userDefaultLimits = UserLimitsConfiguration(appConfiguration: appConfiguration, isPremium: false)
|
|
let userPremiumLimits = UserLimitsConfiguration(appConfiguration: appConfiguration, isPremium: true)
|
|
|
|
if isPremium {
|
|
return .fail(.dialogFilterLimitExceeded(limit: userPremiumLimits.maxFoldersCount, premiumLimit: userPremiumLimits.maxFoldersCount))
|
|
} else {
|
|
return .fail(.dialogFilterLimitExceeded(limit: userDefaultLimits.maxFoldersCount, premiumLimit: userPremiumLimits.maxFoldersCount))
|
|
}
|
|
}
|
|
} else if error.errorDescription == "FILTERS_TOO_MUCH" {
|
|
return account.postbox.transaction { transaction -> (AppConfiguration, Bool) in
|
|
return (currentAppConfiguration(transaction: transaction), transaction.getPeer(account.peerId)?.isPremium ?? false)
|
|
}
|
|
|> castError(JoinChatFolderLinkError.self)
|
|
|> mapToSignal { appConfiguration, isPremium -> Signal<Api.Updates, JoinChatFolderLinkError> in
|
|
let userDefaultLimits = UserLimitsConfiguration(appConfiguration: appConfiguration, isPremium: false)
|
|
let userPremiumLimits = UserLimitsConfiguration(appConfiguration: appConfiguration, isPremium: true)
|
|
|
|
if isPremium {
|
|
return .fail(.sharedFolderLimitExceeded(limit: userPremiumLimits.maxSharedFolderJoin, premiumLimit: userPremiumLimits.maxSharedFolderJoin))
|
|
} else {
|
|
return .fail(.sharedFolderLimitExceeded(limit: userDefaultLimits.maxSharedFolderJoin, premiumLimit: userPremiumLimits.maxSharedFolderJoin))
|
|
}
|
|
}
|
|
} else {
|
|
return .fail(.generic)
|
|
}
|
|
}
|
|
|> mapToSignal { result -> Signal<Never, JoinChatFolderLinkError> in
|
|
account.stateManager.addUpdates(result)
|
|
|
|
return .complete()
|
|
}
|
|
}
|
|
}
|
|
|
|
func _internal_hideChatFolderUpdates(account: Account, folderId: Int32) -> Signal<Never, NoError> {
|
|
return account.postbox.transaction { transaction -> Void in
|
|
let _ = updateChatListFiltersState(transaction: transaction, { state in
|
|
var state = state
|
|
|
|
state.updates.removeAll(where: { $0.folderId == folderId })
|
|
|
|
return state
|
|
})
|
|
}
|
|
|> mapToSignal { _ -> Signal<Never, NoError> in
|
|
return account.network.request(Api.functions.communities.hideCommunityUpdates(community: .inputCommunityDialogFilter(filterId: folderId)))
|
|
|> `catch` { _ -> Signal<Api.Bool, NoError> in
|
|
return .single(.boolFalse)
|
|
}
|
|
|> ignoreValues
|
|
}
|
|
}
|
|
|
|
func _internal_leaveChatFolder(account: Account, folderId: Int32, removePeerIds: [EnginePeer.Id]) -> Signal<Never, NoError> {
|
|
return account.postbox.transaction { transaction -> [Api.InputPeer] in
|
|
return removePeerIds.compactMap(transaction.getPeer).compactMap(apiInputPeer)
|
|
}
|
|
|> mapToSignal { inputPeers -> Signal<Never, NoError> in
|
|
return account.network.request(Api.functions.communities.leaveCommunity(community: .inputCommunityDialogFilter(filterId: folderId), peers: inputPeers))
|
|
|> map(Optional.init)
|
|
|> `catch` { _ -> Signal<Api.Updates?, NoError> in
|
|
return .single(nil)
|
|
}
|
|
|> mapToSignal { updates -> Signal<Never, NoError> in
|
|
if let updates = updates {
|
|
account.stateManager.addUpdates(updates)
|
|
}
|
|
return account.postbox.transaction { transaction -> Void in
|
|
}
|
|
|> ignoreValues
|
|
}
|
|
}
|
|
}
|