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[WIP] Topics

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This commit is contained in:
Ali
2022-10-03 17:58:33 +02:00
parent 4f973162cc
commit 2a6dd4a449
25 changed files with 163 additions and 184 deletions
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140
submodules/TelegramCore/Sources/ForumChannels.swift
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@@ -57,6 +57,57 @@ public enum CreateForumChannelTopicError {
case generic
}
func _internal_createForumChannelTopic(account: Account, peerId: PeerId, title: String, iconFileId: Int64?) -> Signal<Int64, CreateForumChannelTopicError> {
return account.postbox.transaction { transaction -> Api.InputChannel? in
return transaction.getPeer(peerId).flatMap(apiInputChannel)
}
|> castError(CreateForumChannelTopicError.self)
|> mapToSignal { inputChannel -> Signal<Int64, CreateForumChannelTopicError> in
guard let inputChannel = inputChannel else {
return .fail(.generic)
}
var flags: Int32 = 0
if iconFileId != nil {
flags |= (1 << 3)
}
return account.network.request(Api.functions.channels.createForumTopic(
flags: flags,
channel: inputChannel,
title: title,
iconEmojiId: iconFileId,
randomId: Int64.random(in: Int64.min ..< Int64.max),
sendAs: nil
))
|> mapError { _ -> CreateForumChannelTopicError in
return .generic
}
|> mapToSignal { result -> Signal<Int64, CreateForumChannelTopicError> in
account.stateManager.addUpdates(result)
var topicId: Int64?
topicId = nil
for update in result.allUpdates {
switch update {
case let .updateNewChannelMessage(message, _, _):
if let message = StoreMessage(apiMessage: message) {
if case let .Id(id) = message.id {
topicId = Int64(id.id)
}
}
default:
break
}
}
if let topicId = topicId {
return .single(topicId)
} else {
return .fail(.generic)
}
}
}
}
func _internal_setChannelForumMode(account: Account, peerId: PeerId, isForum: Bool) -> Signal<Never, NoError> {
return account.postbox.transaction { transaction -> Api.InputChannel? in
return transaction.getPeer(peerId).flatMap(apiInputChannel)
@@ -220,79 +271,6 @@ public final class ForumChannelTopics {
self.loadMoreDisposable.dispose()
self.updateDisposable.dispose()
}
func createTopic(title: String) -> Signal<Int64, CreateForumChannelTopicError> {
let peerId = self.peerId
let account = self.account
return self.account.postbox.transaction { transaction -> (Api.InputChannel?, Int64?) in
var fileId: Int64? = nil
var filteredFiles: [TelegramMediaFile] = []
for featuredEmojiPack in transaction.getOrderedListItems(collectionId: Namespaces.OrderedItemList.CloudFeaturedEmojiPacks) {
guard let featuredEmojiPack = featuredEmojiPack.contents.get(FeaturedStickerPackItem.self) else {
continue
}
for item in featuredEmojiPack.topItems {
for attribute in item.file.attributes {
switch attribute {
case .CustomEmoji:
filteredFiles.append(item.file)
default:
break
}
}
}
}
fileId = filteredFiles.randomElement()?.fileId.id
return (transaction.getPeer(peerId).flatMap(apiInputChannel), fileId)
}
|> castError(CreateForumChannelTopicError.self)
|> mapToSignal { inputChannel, fileId -> Signal<Int64, CreateForumChannelTopicError> in
guard let inputChannel = inputChannel else {
return .fail(.generic)
}
var flags: Int32 = 0
if fileId != nil {
flags |= (1 << 3)
}
return account.network.request(Api.functions.channels.createForumTopic(
flags: flags,
channel: inputChannel,
title: title,
iconEmojiId: fileId,
randomId: Int64.random(in: Int64.min ..< Int64.max),
sendAs: nil
))
|> mapError { _ -> CreateForumChannelTopicError in
return .generic
}
|> mapToSignal { result -> Signal<Int64, CreateForumChannelTopicError> in
account.stateManager.addUpdates(result)
var topicId: Int64?
topicId = nil
for update in result.allUpdates {
switch update {
case let .updateNewChannelMessage(message, _, _):
if let message = StoreMessage(apiMessage: message) {
if case let .Id(id) = message.id {
topicId = Int64(id.id)
}
}
default:
break
}
}
if let topicId = topicId {
return .single(topicId)
} else {
return .fail(.generic)
}
}
}
}
}
public struct Item: Equatable {
@@ -344,20 +322,4 @@ public final class ForumChannelTopics {
return Impl(queue: queue, account: account, peerId: peerId)
})
}
public func createTopic(title: String) -> Signal<Int64, CreateForumChannelTopicError> {
return Signal { subscriber in
let disposable = MetaDisposable()
self.impl.with { impl in
disposable.set(impl.createTopic(title: title).start(next: { value in
subscriber.putNext(value)
}, error: { error in
subscriber.putError(error)
}, completed: {
subscriber.putCompletion()
}))
}
return disposable
}
}
}