tdesktop/Telegram/SourceFiles/api/api_sending.cpp

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/*
This file is part of Telegram Desktop,
the official desktop application for the Telegram messaging service.
For license and copyright information please follow this link:
https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
*/
#include "api/api_sending.h"
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#include "api/api_text_entities.h"
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#include "base/unixtime.h"
#include "data/data_document.h"
#include "data/data_photo.h"
#include "data/data_channel.h" // ChannelData::addsSignature.
#include "data/data_user.h" // UserData::name
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#include "data/data_session.h"
#include "data/data_file_origin.h"
#include "data/data_histories.h"
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#include "data/data_changes.h"
#include "data/stickers/data_stickers.h"
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#include "history/history.h"
#include "history/history_message.h" // NewMessageFlags.
#include "chat_helpers/message_field.h" // ConvertTextTagsToEntities.
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#include "chat_helpers/stickers_dice_pack.h" // DicePacks::kDiceString.
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#include "ui/text/text_entity.h" // TextWithEntities.
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#include "ui/item_text_options.h" // Ui::ItemTextOptions.
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#include "main/main_session.h"
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#include "main/main_account.h"
#include "main/main_app_config.h"
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#include "storage/localimageloader.h"
#include "storage/file_upload.h"
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#include "mainwidget.h"
#include "apiwrap.h"
#include "app.h"
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namespace Api {
namespace {
void InnerFillMessagePostFlags(
const Api::SendOptions &options,
not_null<PeerData*> peer,
MTPDmessage::Flags &flags) {
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const auto anonymousPost = peer->amAnonymous();
if (!anonymousPost) {
flags |= MTPDmessage::Flag::f_from_id;
return;
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} else if (peer->asMegagroup()) {
return;
}
flags |= MTPDmessage::Flag::f_post;
// Don't display views and author of a new post when it's scheduled.
if (options.scheduled) {
return;
}
flags |= MTPDmessage::Flag::f_views;
if (peer->asChannel()->addsSignature()) {
flags |= MTPDmessage::Flag::f_post_author;
}
}
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template <typename MediaData>
void SendExistingMedia(
Api::MessageToSend &&message,
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not_null<MediaData*> media,
Fn<MTPInputMedia()> inputMedia,
Data::FileOrigin origin) {
const auto history = message.action.history;
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const auto peer = history->peer;
const auto session = &history->session();
const auto api = &session->api();
message.action.clearDraft = false;
message.action.generateLocal = true;
api->sendAction(message.action);
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const auto newId = FullMsgId(
peerToChannel(peer->id),
session->data().nextLocalMessageId());
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const auto randomId = rand_value<uint64>();
auto flags = NewMessageFlags(peer) | MTPDmessage::Flag::f_media;
auto clientFlags = NewMessageClientFlags();
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auto sendFlags = MTPmessages_SendMedia::Flags(0);
if (message.action.replyTo) {
flags |= MTPDmessage::Flag::f_reply_to;
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sendFlags |= MTPmessages_SendMedia::Flag::f_reply_to_msg_id;
}
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const auto anonymousPost = peer->amAnonymous();
const auto silentPost = ShouldSendSilent(peer, message.action.options);
InnerFillMessagePostFlags(message.action.options, peer, flags);
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if (silentPost) {
sendFlags |= MTPmessages_SendMedia::Flag::f_silent;
}
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auto messageFromId = anonymousPost ? 0 : session->userPeerId();
auto messagePostAuthor = peer->isBroadcast() ? session->user()->name : QString();
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auto caption = TextWithEntities{
message.textWithTags.text,
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TextUtilities::ConvertTextTagsToEntities(message.textWithTags.tags)
};
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TextUtilities::Trim(caption);
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auto sentEntities = EntitiesToMTP(
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session,
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caption.entities,
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ConvertOption::SkipLocal);
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if (!sentEntities.v.isEmpty()) {
sendFlags |= MTPmessages_SendMedia::Flag::f_entities;
}
const auto replyTo = message.action.replyTo;
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const auto captionText = caption.text;
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if (message.action.options.scheduled) {
flags |= MTPDmessage::Flag::f_from_scheduled;
sendFlags |= MTPmessages_SendMedia::Flag::f_schedule_date;
} else {
clientFlags |= MTPDmessage_ClientFlag::f_local_history_entry;
}
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session->data().registerMessageRandomId(randomId, newId);
history->addNewLocalMessage(
newId.msg,
flags,
clientFlags,
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0,
replyTo,
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HistoryItem::NewMessageDate(message.action.options.scheduled),
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messageFromId,
messagePostAuthor,
media,
caption,
MTPReplyMarkup());
auto performRequest = [=](const auto &repeatRequest) -> void {
auto &histories = history->owner().histories();
const auto requestType = Data::Histories::RequestType::Send;
histories.sendRequest(history, requestType, [=](Fn<void()> finish) {
const auto usedFileReference = media->fileReference();
history->sendRequestId = api->request(MTPmessages_SendMedia(
MTP_flags(sendFlags),
peer->input,
MTP_int(replyTo),
inputMedia(),
MTP_string(captionText),
MTP_long(randomId),
MTPReplyMarkup(),
sentEntities,
MTP_int(message.action.options.scheduled)
)).done([=](const MTPUpdates &result) {
api->applyUpdates(result, randomId);
finish();
}).fail([=](const RPCError &error) {
if (error.code() == 400
&& error.type().startsWith(qstr("FILE_REFERENCE_"))) {
api->refreshFileReference(origin, [=](const auto &result) {
if (media->fileReference() != usedFileReference) {
repeatRequest(repeatRequest);
} else {
api->sendMessageFail(error, peer, randomId, newId);
}
});
} else {
api->sendMessageFail(error, peer, randomId, newId);
}
finish();
}).afterRequest(history->sendRequestId
).send();
return history->sendRequestId;
});
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};
performRequest(performRequest);
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api->finishForwarding(message.action);
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}
} // namespace
void SendExistingDocument(
Api::MessageToSend &&message,
not_null<DocumentData*> document) {
const auto inputMedia = [=] {
return MTP_inputMediaDocument(
MTP_flags(0),
document->mtpInput(),
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MTPint(), // ttl_seconds
MTPstring()); // query
};
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SendExistingMedia(
std::move(message),
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document,
inputMedia,
document->stickerOrGifOrigin());
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if (document->sticker()) {
document->owner().stickers().incrementSticker(document);
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}
}
void SendExistingPhoto(
Api::MessageToSend &&message,
not_null<PhotoData*> photo) {
const auto inputMedia = [=] {
return MTP_inputMediaPhoto(
MTP_flags(0),
photo->mtpInput(),
MTPint());
};
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SendExistingMedia(
std::move(message),
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photo,
inputMedia,
Data::FileOrigin());
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}
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bool SendDice(Api::MessageToSend &message) {
const auto full = message.textWithTags.text.midRef(0).trimmed();
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auto length = 0;
if (!Ui::Emoji::Find(full.data(), full.data() + full.size(), &length)
|| length != full.size()) {
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return false;
}
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auto &account = message.action.history->session().account();
auto &config = account.appConfig();
static const auto hardcoded = std::vector<QString>{
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Stickers::DicePacks::kDiceString,
Stickers::DicePacks::kDartString,
Stickers::DicePacks::kSlotString,
Stickers::DicePacks::kFballString,
Stickers::DicePacks::kFballString + QChar(0xFE0F),
Stickers::DicePacks::kBballString,
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};
const auto list = config.get<std::vector<QString>>(
"emojies_send_dice",
hardcoded);
const auto emoji = full.toString();
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if (!ranges::contains(list, emoji)) {
return false;
}
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const auto history = message.action.history;
const auto peer = history->peer;
const auto session = &history->session();
const auto api = &session->api();
message.textWithTags = TextWithTags();
message.action.clearDraft = false;
message.action.generateLocal = true;
api->sendAction(message.action);
const auto newId = FullMsgId(
peerToChannel(peer->id),
session->data().nextLocalMessageId());
const auto randomId = rand_value<uint64>();
auto &histories = history->owner().histories();
auto flags = NewMessageFlags(peer) | MTPDmessage::Flag::f_media;
auto clientFlags = NewMessageClientFlags();
auto sendFlags = MTPmessages_SendMedia::Flags(0);
if (message.action.replyTo) {
flags |= MTPDmessage::Flag::f_reply_to;
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sendFlags |= MTPmessages_SendMedia::Flag::f_reply_to_msg_id;
}
const auto replyHeader = NewMessageReplyHeader(message.action);
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const auto anonymousPost = peer->amAnonymous();
const auto silentPost = ShouldSendSilent(peer, message.action.options);
InnerFillMessagePostFlags(message.action.options, peer, flags);
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if (silentPost) {
sendFlags |= MTPmessages_SendMedia::Flag::f_silent;
}
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auto messageFromId = anonymousPost ? 0 : session->userPeerId();
auto messagePostAuthor = peer->isBroadcast() ? session->user()->name : QString();
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const auto replyTo = message.action.replyTo;
if (message.action.options.scheduled) {
flags |= MTPDmessage::Flag::f_from_scheduled;
sendFlags |= MTPmessages_SendMedia::Flag::f_schedule_date;
} else {
clientFlags |= MTPDmessage_ClientFlag::f_local_history_entry;
}
session->data().registerMessageRandomId(randomId, newId);
const auto views = 1;
const auto forwards = 0;
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history->addNewMessage(
MTP_message(
MTP_flags(flags),
MTP_int(newId.msg),
peerToMTP(messageFromId),
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peerToMTP(history->peer->id),
MTPMessageFwdHeader(),
MTPint(), // via_bot_id
replyHeader,
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MTP_int(HistoryItem::NewMessageDate(
message.action.options.scheduled)),
MTP_string(),
MTP_messageMediaDice(MTP_int(0), MTP_string(emoji)),
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MTPReplyMarkup(),
MTP_vector<MTPMessageEntity>(),
MTP_int(views),
MTP_int(forwards),
MTPMessageReplies(),
MTPint(), // edit_date
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MTP_string(messagePostAuthor),
MTPlong(),
//MTPMessageReactions(),
MTPVector<MTPRestrictionReason>()),
clientFlags,
NewMessageType::Unread);
const auto requestType = Data::Histories::RequestType::Send;
histories.sendRequest(history, requestType, [=](Fn<void()> finish) {
history->sendRequestId = api->request(MTPmessages_SendMedia(
MTP_flags(sendFlags),
peer->input,
MTP_int(replyTo),
MTP_inputMediaDice(MTP_string(emoji)),
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MTP_string(),
MTP_long(randomId),
MTPReplyMarkup(),
MTP_vector<MTPMessageEntity>(),
MTP_int(message.action.options.scheduled)
)).done([=](const MTPUpdates &result) {
api->applyUpdates(result, randomId);
finish();
}).fail([=](const RPCError &error) {
api->sendMessageFail(error, peer, randomId, newId);
finish();
}).afterRequest(history->sendRequestId
).send();
return history->sendRequestId;
});
api->finishForwarding(message.action);
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return true;
}
void FillMessagePostFlags(
const Api::SendAction &action,
not_null<PeerData*> peer,
MTPDmessage::Flags &flags) {
InnerFillMessagePostFlags(action.options, peer, flags);
}
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void SendConfirmedFile(
not_null<Main::Session*> session,
const std::shared_ptr<FileLoadResult> &file,
const std::optional<FullMsgId> &oldId) {
const auto isEditing = oldId.has_value();
const auto channelId = peerToChannel(file->to.peer);
const auto newId = oldId.value_or(
FullMsgId(channelId, session->data().nextLocalMessageId()));
auto groupId = file->album ? file->album->groupId : uint64(0);
if (file->album) {
const auto proj = [](const SendingAlbum::Item &item) {
return item.taskId;
};
const auto it = ranges::find(file->album->items, file->taskId, proj);
Assert(it != file->album->items.end());
it->msgId = newId;
}
file->edit = isEditing;
session->uploader().upload(newId, file);
const auto itemToEdit = isEditing
? session->data().message(newId)
: nullptr;
const auto history = session->data().history(file->to.peer);
const auto peer = history->peer;
auto action = Api::SendAction(history);
action.options = file->to.options;
action.clearDraft = false;
action.replyTo = file->to.replyTo;
action.generateLocal = true;
session->api().sendAction(action);
auto caption = TextWithEntities{
file->caption.text,
TextUtilities::ConvertTextTagsToEntities(file->caption.tags)
};
const auto prepareFlags = Ui::ItemTextOptions(
history,
session->user()).flags;
TextUtilities::PrepareForSending(caption, prepareFlags);
TextUtilities::Trim(caption);
auto localEntities = Api::EntitiesToMTP(session, caption.entities);
if (itemToEdit) {
if (const auto id = itemToEdit->groupId()) {
groupId = id.value;
}
}
auto flags = (isEditing ? MTPDmessage::Flags() : NewMessageFlags(peer))
| MTPDmessage::Flag::f_entities
| MTPDmessage::Flag::f_media;
auto clientFlags = NewMessageClientFlags();
if (file->to.replyTo) {
flags |= MTPDmessage::Flag::f_reply_to;
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}
const auto replyHeader = NewMessageReplyHeader(action);
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const auto anonymousPost = peer->amAnonymous();
const auto silentPost = ShouldSendSilent(peer, file->to.options);
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Api::FillMessagePostFlags(action, peer, flags);
if (silentPost) {
flags |= MTPDmessage::Flag::f_silent;
}
if (groupId) {
flags |= MTPDmessage::Flag::f_grouped_id;
}
if (file->to.options.scheduled) {
flags |= MTPDmessage::Flag::f_from_scheduled;
// Scheduled messages have no the 'edited' badge.
flags |= MTPDmessage::Flag::f_edit_hide;
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} else {
clientFlags |= MTPDmessage_ClientFlag::f_local_history_entry;
}
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const auto messageFromId = anonymousPost ? 0 : session->userPeerId();
const auto messagePostAuthor = peer->isBroadcast()
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? session->user()->name
: QString();
const auto views = 1;
const auto forwards = 0;
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if (file->type == SendMediaType::Photo) {
const auto photoFlags = MTPDmessageMediaPhoto::Flag::f_photo | 0;
const auto photo = MTP_messageMediaPhoto(
MTP_flags(photoFlags),
file->photo,
MTPint());
const auto mtpMessage = MTP_message(
MTP_flags(flags),
MTP_int(newId.msg),
peerToMTP(messageFromId),
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peerToMTP(file->to.peer),
MTPMessageFwdHeader(),
MTPint(),
replyHeader,
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MTP_int(HistoryItem::NewMessageDate(file->to.options.scheduled)),
MTP_string(caption.text),
photo,
MTPReplyMarkup(),
localEntities,
MTP_int(views),
MTP_int(forwards),
MTPMessageReplies(),
MTPint(), // edit_date
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MTP_string(messagePostAuthor),
MTP_long(groupId),
//MTPMessageReactions(),
MTPVector<MTPRestrictionReason>());
if (itemToEdit) {
itemToEdit->savePreviousMedia();
itemToEdit->applyEdition(mtpMessage.c_message());
} else {
history->addNewMessage(
mtpMessage,
clientFlags,
NewMessageType::Unread);
}
} else if (file->type == SendMediaType::File) {
const auto documentFlags = MTPDmessageMediaDocument::Flag::f_document | 0;
const auto document = MTP_messageMediaDocument(
MTP_flags(documentFlags),
file->document,
MTPint());
const auto mtpMessage = MTP_message(
MTP_flags(flags),
MTP_int(newId.msg),
peerToMTP(messageFromId),
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peerToMTP(file->to.peer),
MTPMessageFwdHeader(),
MTPint(),
replyHeader,
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MTP_int(HistoryItem::NewMessageDate(file->to.options.scheduled)),
MTP_string(caption.text),
document,
MTPReplyMarkup(),
localEntities,
MTP_int(views),
MTP_int(forwards),
MTPMessageReplies(),
MTPint(), // edit_date
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MTP_string(messagePostAuthor),
MTP_long(groupId),
//MTPMessageReactions(),
MTPVector<MTPRestrictionReason>());
if (itemToEdit) {
itemToEdit->savePreviousMedia();
itemToEdit->applyEdition(mtpMessage.c_message());
} else {
history->addNewMessage(
mtpMessage,
clientFlags,
NewMessageType::Unread);
}
} else if (file->type == SendMediaType::Audio) {
if (!peer->isChannel() || peer->isMegagroup()) {
flags |= MTPDmessage::Flag::f_media_unread;
}
const auto documentFlags = MTPDmessageMediaDocument::Flag::f_document | 0;
const auto document = MTP_messageMediaDocument(
MTP_flags(documentFlags),
file->document,
MTPint());
history->addNewMessage(
MTP_message(
MTP_flags(flags),
MTP_int(newId.msg),
peerToMTP(messageFromId),
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peerToMTP(file->to.peer),
MTPMessageFwdHeader(),
MTPint(),
replyHeader,
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MTP_int(
HistoryItem::NewMessageDate(file->to.options.scheduled)),
MTP_string(caption.text),
document,
MTPReplyMarkup(),
localEntities,
MTP_int(views),
MTP_int(forwards),
MTPMessageReplies(),
MTPint(), // edit_date
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MTP_string(messagePostAuthor),
MTP_long(groupId),
//MTPMessageReactions(),
MTPVector<MTPRestrictionReason>()),
clientFlags,
NewMessageType::Unread);
// Voices can't be edited.
} else {
Unexpected("Type in sendFilesConfirmed.");
}
if (isEditing) {
return;
}
session->data().sendHistoryChangeNotifications();
if (!itemToEdit) {
session->changes().historyUpdated(
history,
(action.options.scheduled
? Data::HistoryUpdate::Flag::ScheduledSent
: Data::HistoryUpdate::Flag::MessageSent));
}
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}
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} // namespace Api