tdesktop/Telegram/SourceFiles/apiwrap.cpp

182 lines
5.5 KiB
C++

/*
This file is part of Telegram Desktop,
the official desktop version of Telegram messaging app, see https://telegram.org
Telegram Desktop is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
It is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
Copyright (c) 2014 John Preston, https://desktop.telegram.org
*/
#include "stdafx.h"
#include "style.h"
#include "lang.h"
#include "application.h"
#include "window.h"
#include "mainwidget.h"
#include "apiwrap.h"
#include "localstorage.h"
ApiWrap::ApiWrap(QObject *parent) : QObject(parent) {
App::initBackground();
connect(&_replyToTimer, SIGNAL(timeout()), this, SLOT(resolveReplyTo()));
}
void ApiWrap::init() {
App::initMedia();
}
void ApiWrap::itemRemoved(HistoryItem *item) {
if (HistoryReply *reply = item->toHistoryReply()) {
ReplyToRequests::iterator i = _replyToRequests.find(reply->replyToId());
if (i != _replyToRequests.cend()) {
for (QList<HistoryReply*>::iterator j = i->replies.begin(); j != i->replies.end();) {
if ((*j) == reply) {
j = i->replies.erase(j);
} else {
++j;
}
}
if (i->replies.isEmpty()) {
_replyToRequests.erase(i);
}
}
}
}
void ApiWrap::itemReplaced(HistoryItem *oldItem, HistoryItem *newItem) {
if (HistoryReply *reply = oldItem->toHistoryReply()) {
ReplyToRequests::iterator i = _replyToRequests.find(reply->replyToId());
if (i != _replyToRequests.cend()) {
for (QList<HistoryReply*>::iterator j = i->replies.begin(); j != i->replies.end();) {
if ((*j) == reply) {
if (HistoryReply *newReply = newItem->toHistoryReply()) {
*j = newReply;
++j;
} else {
j = i->replies.erase(j);
}
} else {
++j;
}
}
if (i->replies.isEmpty()) {
_replyToRequests.erase(i);
}
}
}
}
void ApiWrap::requestReplyTo(HistoryReply *reply, MsgId to) {
ReplyToRequest &req(_replyToRequests[to]);
req.replies.append(reply);
if (!req.req) _replyToTimer.start(1);
}
void ApiWrap::requestFullPeer(PeerData *peer) {
if (_fullRequests.contains(peer)) return;
mtpRequestId req;
if (peer->chat) {
req = MTP::send(MTPmessages_GetFullChat(MTP_int(App::chatFromPeer(peer->id))), rpcDone(&ApiWrap::gotChatFull, peer), rpcFail(&ApiWrap::gotPeerFailed, peer));
} else {
req = MTP::send(MTPusers_GetFullUser(peer->asUser()->inputUser), rpcDone(&ApiWrap::gotUserFull, peer), rpcFail(&ApiWrap::gotPeerFailed, peer));
}
_fullRequests.insert(peer, req);
}
void ApiWrap::gotChatFull(PeerData *peer, const MTPmessages_ChatFull &result) {
const MTPDmessages_chatFull &d(result.c_messages_chatFull());
App::feedUsers(d.vusers);
App::feedChats(d.vchats);
App::feedParticipants(d.vfull_chat.c_chatFull().vparticipants);
PhotoData *photo = App::feedPhoto(d.vfull_chat.c_chatFull().vchat_photo);
if (photo) {
ChatData *chat = peer->asChat();
if (chat) {
chat->photoId = photo->id;
photo->chat = chat;
}
}
App::main()->gotNotifySetting(MTP_inputNotifyPeer(peer->input), d.vfull_chat.c_chatFull().vnotify_settings);
_fullRequests.remove(peer);
emit fullPeerLoaded(peer);
}
void ApiWrap::gotUserFull(PeerData *peer, const MTPUserFull &result) {
const MTPDuserFull &d(result.c_userFull());
App::feedUsers(MTP_vector<MTPUser>(1, d.vuser));
App::feedUserLink(MTP_int(App::userFromPeer(peer->id)), d.vlink.c_contacts_link().vmy_link, d.vlink.c_contacts_link().vforeign_link);
App::main()->gotNotifySetting(MTP_inputNotifyPeer(peer->input), d.vnotify_settings);
_fullRequests.remove(peer);
emit fullPeerLoaded(peer);
}
bool ApiWrap::gotPeerFailed(PeerData *peer, const RPCError &err) {
_fullRequests.remove(peer);
return true;
}
void ApiWrap::resolveReplyTo() {
if (_replyToRequests.isEmpty()) return;
QVector<MTPint> ids;
ids.reserve(_replyToRequests.size());
for (ReplyToRequests::const_iterator i = _replyToRequests.cbegin(), e = _replyToRequests.cend(); i != e; ++i) {
if (!i.value().req) {
ids.push_back(MTP_int(i.key()));
}
}
if (!ids.isEmpty()) {
mtpRequestId req = MTP::send(MTPmessages_GetMessages(MTP_vector<MTPint>(ids)), rpcDone(&ApiWrap::gotReplyTo));
for (ReplyToRequests::iterator i = _replyToRequests.begin(), e = _replyToRequests.end(); i != e; ++i) {
i.value().req = req;
}
}
}
void ApiWrap::gotReplyTo(const MTPmessages_Messages &msgs, mtpRequestId req) {
switch (msgs.type()) {
case mtpc_messages_messages:
App::feedUsers(msgs.c_messages_messages().vusers);
App::feedChats(msgs.c_messages_messages().vchats);
App::feedMsgs(msgs.c_messages_messages().vmessages, -1);
break;
case mtpc_messages_messagesSlice:
App::feedUsers(msgs.c_messages_messagesSlice().vusers);
App::feedChats(msgs.c_messages_messagesSlice().vchats);
App::feedMsgs(msgs.c_messages_messagesSlice().vmessages, -1);
break;
}
for (ReplyToRequests::iterator i = _replyToRequests.begin(); i != _replyToRequests.cend();) {
if (i.value().req == req) {
for (QList<HistoryReply*>::const_iterator j = i.value().replies.cbegin(), e = i.value().replies.cend(); j != e; ++j) {
if (*j) {
(*j)->updateReplyTo(true);
} else {
App::main()->updateReplyTo();
}
}
i = _replyToRequests.erase(i);
} else {
++i;
}
}
}
ApiWrap::~ApiWrap() {
App::deinitMedia(false);
}