tdesktop/Telegram/SourceFiles/apiwrap.cpp

749 lines
25 KiB
C++
Raw Normal View History

/*
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.
2015-10-03 13:16:42 +00:00
In addition, as a special exception, the copyright holders give permission
to link the code of portions of this program with the OpenSSL library.
Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
2015-10-03 13:16:42 +00:00
Copyright (c) 2014-2015 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()));
2015-04-04 20:01:34 +00:00
connect(&_webPagesTimer, SIGNAL(timeout()), this, SLOT(resolveWebPages()));
}
void ApiWrap::init() {
}
void ApiWrap::itemRemoved(HistoryItem *item) {
if (HistoryReply *reply = item->toHistoryReply()) {
ChannelData *channel = reply->history()->peer->asChannel();
ReplyToRequests *requests(replyToRequests(channel, true));
if (requests) {
ReplyToRequests::iterator i = requests->find(reply->replyToId());
if (i != requests->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()) {
requests->erase(i);
}
}
if (channel && requests->isEmpty()) {
_channelReplyToRequests.remove(channel);
}
}
}
}
void ApiWrap::itemReplaced(HistoryItem *oldItem, HistoryItem *newItem) {
if (HistoryReply *reply = oldItem->toHistoryReply()) {
ChannelData *channel = reply->history()->peer->asChannel();
ReplyToRequests *requests(replyToRequests(channel, true));
if (requests) {
ReplyToRequests::iterator i = requests->find(reply->replyToId());
if (i != requests->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()) {
requests->erase(i);
}
}
if (channel && requests->isEmpty()) {
_channelReplyToRequests.remove(channel);
}
}
}
}
void ApiWrap::requestReplyTo(HistoryReply *reply, ChannelData *channel, MsgId id) {
ReplyToRequest &req(channel ? _channelReplyToRequests[channel][id] : _replyToRequests[id]);
req.replies.append(reply);
if (!req.req) _replyToTimer.start(1);
}
ApiWrap::MessageIds ApiWrap::collectMessageIds(const ReplyToRequests &requests) {
MessageIds result;
result.reserve(requests.size());
for (ReplyToRequests::const_iterator i = requests.cbegin(), e = requests.cend(); i != e; ++i) {
if (i.value().req > 0) continue;
result.push_back(MTP_int(i.key()));
}
return result;
}
ApiWrap::ReplyToRequests *ApiWrap::replyToRequests(ChannelData *channel, bool onlyExisting) {
if (channel) {
ChannelReplyToRequests::iterator i = _channelReplyToRequests.find(channel);
if (i == _channelReplyToRequests.cend()) {
if (onlyExisting) return 0;
i = _channelReplyToRequests.insert(channel, ReplyToRequests());
}
return &i.value();
}
return &_replyToRequests;
}
void ApiWrap::resolveReplyTo() {
if (_replyToRequests.isEmpty() && _channelReplyToRequests.isEmpty()) return;
MessageIds ids = collectMessageIds(_replyToRequests);
if (!ids.isEmpty()) {
mtpRequestId req = MTP::send(MTPmessages_GetMessages(MTP_vector<MTPint>(ids)), rpcDone(&ApiWrap::gotReplyTo, (ChannelData*)0), RPCFailHandlerPtr(), 0, 5);
for (ReplyToRequests::iterator i = _replyToRequests.begin(); i != _replyToRequests.cend(); ++i) {
if (i.value().req > 0) continue;
i.value().req = req;
}
}
for (ChannelReplyToRequests::iterator j = _channelReplyToRequests.begin(); j != _channelReplyToRequests.cend();) {
if (j->isEmpty()) {
j = _channelReplyToRequests.erase(j);
continue;
}
MessageIds ids = collectMessageIds(j.value());
if (!ids.isEmpty()) {
2015-09-16 21:15:13 +00:00
mtpRequestId req = MTP::send(MTPchannels_GetMessages(j.key()->inputChannel, MTP_vector<MTPint>(ids)), rpcDone(&ApiWrap::gotReplyTo, j.key()), RPCFailHandlerPtr(), 0, 5);
for (ReplyToRequests::iterator i = j->begin(); i != j->cend(); ++i) {
if (i.value().req > 0) continue;
i.value().req = req;
}
}
++j;
}
}
void ApiWrap::gotReplyTo(ChannelData *channel, const MTPmessages_Messages &msgs, mtpRequestId req) {
switch (msgs.type()) {
case mtpc_messages_messages: {
const MTPDmessages_messages &d(msgs.c_messages_messages());
App::feedUsers(d.vusers);
App::feedChats(d.vchats);
App::feedMsgs(d.vmessages, NewMessageExisting);
} break;
case mtpc_messages_messagesSlice: {
const MTPDmessages_messagesSlice &d(msgs.c_messages_messagesSlice());
App::feedUsers(d.vusers);
App::feedChats(d.vchats);
App::feedMsgs(d.vmessages, NewMessageExisting);
} break;
case mtpc_messages_channelMessages: {
const MTPDmessages_channelMessages &d(msgs.c_messages_channelMessages());
2015-09-13 08:41:27 +00:00
if (channel) {
channel->ptsReceived(d.vpts.v);
} else {
2015-09-19 09:13:21 +00:00
LOG(("App Error: received messages.channelMessages when no channel was passed! (ApiWrap::gotReplyTo)"));
}
if (d.has_collapsed()) { // should not be returned
LOG(("API Error: channels.getMessages and messages.getMessages should not return collapsed groups! (ApiWrap::gotReplyTo)"));
2015-09-13 08:41:27 +00:00
}
App::feedUsers(d.vusers);
App::feedChats(d.vchats);
App::feedMsgs(d.vmessages, NewMessageExisting);
} break;
}
ReplyToRequests *requests(replyToRequests(channel, true));
if (requests) {
for (ReplyToRequests::iterator i = requests->begin(); i != requests->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 = requests->erase(i);
} else {
++i;
}
}
if (channel && requests->isEmpty()) {
_channelReplyToRequests.remove(channel);
}
}
}
void ApiWrap::requestFullPeer(PeerData *peer) {
if (!peer || _fullPeerRequests.contains(peer)) return;
mtpRequestId req = 0;
if (peer->isUser()) {
req = MTP::send(MTPusers_GetFullUser(peer->asUser()->inputUser), rpcDone(&ApiWrap::gotUserFull, peer), rpcFail(&ApiWrap::gotPeerFullFailed, peer));
} else if (peer->isChat()) {
req = MTP::send(MTPmessages_GetFullChat(peer->asChat()->inputChat), rpcDone(&ApiWrap::gotChatFull, peer), rpcFail(&ApiWrap::gotPeerFullFailed, peer));
} else if (peer->isChannel()) {
2015-09-16 21:15:13 +00:00
req = MTP::send(MTPchannels_GetFullChannel(peer->asChannel()->inputChannel), rpcDone(&ApiWrap::gotChatFull, peer), rpcFail(&ApiWrap::gotPeerFullFailed, peer));
}
if (req) _fullPeerRequests.insert(peer, req);
}
void ApiWrap::gotChatFull(PeerData *peer, const MTPmessages_ChatFull &result) {
const MTPDmessages_chatFull &d(result.c_messages_chatFull());
const QVector<MTPChat> &vc(d.vchats.c_vector().v);
bool badVersion = false;
if (peer->isChat()) {
badVersion = (!vc.isEmpty() && vc.at(0).type() == mtpc_chat && vc.at(0).c_chat().vversion.v < peer->asChat()->version);
} else if (peer->isChannel()) {
badVersion = (!vc.isEmpty() && vc.at(0).type() == mtpc_channel && vc.at(0).c_channel().vversion.v < peer->asChannel()->version);
}
App::feedUsers(d.vusers, false);
App::feedChats(d.vchats, false);
if (peer->isChat()) {
if (d.vfull_chat.type() != mtpc_chatFull) {
LOG(("MTP Error: bad type in gotChatFull for chat: %1").arg(d.vfull_chat.type()));
return;
}
const MTPDchatFull &f(d.vfull_chat.c_chatFull());
App::feedParticipants(f.vparticipants, false, false);
const QVector<MTPBotInfo> &v(f.vbot_info.c_vector().v);
for (QVector<MTPBotInfo>::const_iterator i = v.cbegin(), e = v.cend(); i < e; ++i) {
switch (i->type()) {
case mtpc_botInfo: {
const MTPDbotInfo &b(i->c_botInfo());
UserData *user = App::userLoaded(b.vuser_id.v);
if (user) {
user->setBotInfo(*i);
App::clearPeerUpdated(user);
emit fullPeerUpdated(user);
}
} break;
}
}
PhotoData *photo = App::feedPhoto(f.vchat_photo);
ChatData *chat = peer->asChat();
if (photo) {
chat->photoId = photo->id;
photo->peer = chat;
} else {
chat->photoId = 0;
}
chat->invitationUrl = (f.vexported_invite.type() == mtpc_chatInviteExported) ? qs(f.vexported_invite.c_chatInviteExported().vlink) : QString();
App::main()->gotNotifySetting(MTP_inputNotifyPeer(peer->input), f.vnotify_settings);
} else if (peer->isChannel()) {
if (d.vfull_chat.type() != mtpc_channelFull) {
LOG(("MTP Error: bad type in gotChatFull for channel: %1").arg(d.vfull_chat.type()));
return;
}
const MTPDchannelFull &f(d.vfull_chat.c_channelFull());
PhotoData *photo = App::feedPhoto(f.vchat_photo);
ChannelData *channel = peer->asChannel();
2015-10-12 21:02:10 +00:00
channel->flagsFull = f.vflags.v;
if (photo) {
channel->photoId = photo->id;
photo->peer = channel;
} else {
channel->photoId = 0;
}
2015-09-21 20:57:42 +00:00
channel->about = qs(f.vabout);
channel->count = f.has_participants_count() ? f.vparticipants_count.v : 0;
channel->adminsCount = f.has_admins_count() ? f.vadmins_count.v : 0;
channel->invitationUrl = (f.vexported_invite.type() == mtpc_chatInviteExported) ? qs(f.vexported_invite.c_chatInviteExported().vlink) : QString();
2015-09-21 20:57:42 +00:00
if (History *h = App::historyLoaded(channel->id)) {
if (h->inboxReadBefore < f.vread_inbox_max_id.v + 1) {
h->setUnreadCount(f.vunread_important_count.v);
2015-09-21 20:57:42 +00:00
h->inboxReadBefore = f.vread_inbox_max_id.v + 1;
h->asChannelHistory()->unreadCountAll = f.vunread_count.v;
}
}
channel->fullUpdated();
App::main()->gotNotifySetting(MTP_inputNotifyPeer(peer->input), f.vnotify_settings);
}
_fullPeerRequests.remove(peer);
if (badVersion) {
if (peer->isChat()) {
peer->asChat()->version = vc.at(0).c_chat().vversion.v;
} else if (peer->isChannel()) {
peer->asChannel()->version = vc.at(0).c_channel().vversion.v;
}
requestPeer(peer);
}
App::clearPeerUpdated(peer);
emit fullPeerUpdated(peer);
App::emitPeerUpdated();
}
void ApiWrap::gotUserFull(PeerData *peer, const MTPUserFull &result) {
const MTPDuserFull &d(result.c_userFull());
App::feedUsers(MTP_vector<MTPUser>(1, d.vuser), false);
App::feedPhoto(d.vprofile_photo);
App::feedUserLink(MTP_int(peerToUser(peer->id)), d.vlink.c_contacts_link().vmy_link, d.vlink.c_contacts_link().vforeign_link, false);
App::main()->gotNotifySetting(MTP_inputNotifyPeer(peer->input), d.vnotify_settings);
peer->asUser()->setBotInfo(d.vbot_info);
peer->asUser()->blocked = d.vblocked.v ? UserIsBlocked : UserIsNotBlocked;
_fullPeerRequests.remove(peer);
App::clearPeerUpdated(peer);
emit fullPeerUpdated(peer);
App::emitPeerUpdated();
}
bool ApiWrap::gotPeerFullFailed(PeerData *peer, const RPCError &error) {
2015-10-06 19:49:23 +00:00
if (mtpIsFlood(error)) return false;
_fullPeerRequests.remove(peer);
return true;
}
void ApiWrap::requestPeer(PeerData *peer) {
if (!peer || _fullPeerRequests.contains(peer) || _peerRequests.contains(peer)) return;
mtpRequestId req = 0;
if (peer->isUser()) {
req = MTP::send(MTPusers_GetUsers(MTP_vector<MTPInputUser>(1, peer->asUser()->inputUser)), rpcDone(&ApiWrap::gotUser, peer), rpcFail(&ApiWrap::gotPeerFailed, peer));
} else if (peer->isChat()) {
2015-09-16 21:15:13 +00:00
req = MTP::send(MTPmessages_GetChats(MTP_vector<MTPint>(1, peer->asChat()->inputChat)), rpcDone(&ApiWrap::gotChat, peer), rpcFail(&ApiWrap::gotPeerFailed, peer));
} else if (peer->isChannel()) {
2015-09-16 21:15:13 +00:00
req = MTP::send(MTPchannels_GetChannels(MTP_vector<MTPInputChannel>(1, peer->asChannel()->inputChannel)), rpcDone(&ApiWrap::gotChat, peer), rpcFail(&ApiWrap::gotPeerFailed, peer));
}
if (req) _peerRequests.insert(peer, req);
}
void ApiWrap::requestPeers(const QList<PeerData*> &peers) {
2015-09-16 21:15:13 +00:00
QVector<MTPint> chats;
QVector<MTPInputChannel> channels;
QVector<MTPInputUser> users;
chats.reserve(peers.size());
2015-09-16 21:15:13 +00:00
channels.reserve(peers.size());
users.reserve(peers.size());
for (QList<PeerData*>::const_iterator i = peers.cbegin(), e = peers.cend(); i != e; ++i) {
if (!*i || _fullPeerRequests.contains(*i) || _peerRequests.contains(*i)) continue;
if ((*i)->isUser()) {
users.push_back((*i)->asUser()->inputUser);
} else if ((*i)->isChat()) {
chats.push_back((*i)->asChat()->inputChat);
} else if ((*i)->isChannel()) {
2015-09-16 21:15:13 +00:00
channels.push_back((*i)->asChannel()->inputChannel);
}
}
2015-09-16 21:15:13 +00:00
if (!chats.isEmpty()) MTP::send(MTPmessages_GetChats(MTP_vector<MTPint>(chats)), rpcDone(&ApiWrap::gotChats));
if (!channels.isEmpty()) MTP::send(MTPchannels_GetChannels(MTP_vector<MTPInputChannel>(channels)), rpcDone(&ApiWrap::gotChats));
if (!users.isEmpty()) MTP::send(MTPusers_GetUsers(MTP_vector<MTPInputUser>(users)), rpcDone(&ApiWrap::gotUsers));
}
void ApiWrap::gotChat(PeerData *peer, const MTPmessages_Chats &result) {
_peerRequests.remove(peer);
if (result.type() == mtpc_messages_chats) {
const QVector<MTPChat> &v(result.c_messages_chats().vchats.c_vector().v);
bool badVersion = false;
if (peer->isChat()) {
badVersion = (!v.isEmpty() && v.at(0).type() == mtpc_chat && v.at(0).c_chat().vversion.v < peer->asChat()->version);
} else if (peer->isChannel()) {
badVersion = (!v.isEmpty() && v.at(0).type() == mtpc_channel && v.at(0).c_chat().vversion.v < peer->asChannel()->version);
}
PeerData *chat = App::feedChats(result.c_messages_chats().vchats);
if (chat == peer) {
if (badVersion) {
if (peer->isChat()) {
peer->asChat()->version = v.at(0).c_chat().vversion.v;
} else if (peer->isChannel()) {
2015-09-06 10:17:09 +00:00
peer->asChannel()->version = v.at(0).c_channel().vversion.v;
}
requestPeer(peer);
}
}
}
}
void ApiWrap::gotUser(PeerData *peer, const MTPVector<MTPUser> &result) {
_peerRequests.remove(peer);
UserData *user = App::feedUsers(result);
if (user == peer) {
}
}
void ApiWrap::gotChats(const MTPmessages_Chats &result) {
App::feedChats(result.c_messages_chats().vchats);
}
void ApiWrap::gotUsers(const MTPVector<MTPUser> &result) {
App::feedUsers(result);
}
2015-04-04 20:01:34 +00:00
bool ApiWrap::gotPeerFailed(PeerData *peer, const RPCError &error) {
2015-10-06 19:49:23 +00:00
if (mtpIsFlood(error)) return false;
2015-04-04 20:01:34 +00:00
_peerRequests.remove(peer);
return true;
}
2015-09-21 20:57:42 +00:00
void ApiWrap::requestSelfParticipant(ChannelData *channel) {
if (_selfParticipantRequests.contains(channel)) return;
_selfParticipantRequests.insert(channel, MTP::send(MTPchannels_GetParticipant(channel->inputChannel, MTP_inputUserSelf()), rpcDone(&ApiWrap::gotSelfParticipant, channel), rpcFail(&ApiWrap::gotSelfParticipantFail, channel), 0, 5));
}
void ApiWrap::gotSelfParticipant(ChannelData *channel, const MTPchannels_ChannelParticipant &result) {
_selfParticipantRequests.remove(channel);
if (result.type() != mtpc_channels_channelParticipant) {
LOG(("API Error: unknown type in gotSelfParticipant (%1)").arg(result.type()));
channel->inviter = -1;
if (App::main()) App::main()->onSelfParticipantUpdated(channel);
return;
}
const MTPDchannels_channelParticipant &p(result.c_channels_channelParticipant());
App::feedUsers(p.vusers);
switch (p.vparticipant.type()) {
case mtpc_channelParticipantSelf: {
const MTPDchannelParticipantSelf &d(p.vparticipant.c_channelParticipantSelf());
channel->inviter = d.vinviter_id.v;
channel->inviteDate = date(d.vdate);
} break;
case mtpc_channelParticipantCreator: {
const MTPDchannelParticipantCreator &d(p.vparticipant.c_channelParticipantCreator());
channel->inviter = MTP::authedId();
channel->inviteDate = date(MTP_int(channel->date));
} break;
case mtpc_channelParticipantModerator: {
const MTPDchannelParticipantModerator &d(p.vparticipant.c_channelParticipantModerator());
channel->inviter = d.vinviter_id.v;
channel->inviteDate = date(d.vdate);
} break;
case mtpc_channelParticipantEditor: {
const MTPDchannelParticipantEditor &d(p.vparticipant.c_channelParticipantEditor());
channel->inviter = d.vinviter_id.v;
channel->inviteDate = date(d.vdate);
} break;
}
if (App::main()) App::main()->onSelfParticipantUpdated(channel);
}
bool ApiWrap::gotSelfParticipantFail(ChannelData *channel, const RPCError &error) {
if (mtpIsFlood(error)) return false;
if (error.type() == qstr("USER_NOT_PARTICIPANT")) {
channel->inviter = -1;
}
_selfParticipantRequests.remove(channel);
return true;
}
void ApiWrap::scheduleStickerSetRequest(uint64 setId, uint64 access) {
if (!_stickerSetRequests.contains(setId)) {
_stickerSetRequests.insert(setId, qMakePair(access, 0));
}
}
void ApiWrap::requestStickerSets() {
for (QMap<uint64, QPair<uint64, mtpRequestId> >::iterator i = _stickerSetRequests.begin(), j = i, e = _stickerSetRequests.end(); i != e; i = j) {
if (i.value().second) continue;
++j;
int32 wait = (j == e) ? 0 : 10;
i.value().second = MTP::send(MTPmessages_GetStickerSet(MTP_inputStickerSetID(MTP_long(i.key()), MTP_long(i.value().first))), rpcDone(&ApiWrap::gotStickerSet, i.key()), rpcFail(&ApiWrap::gotStickerSetFail, i.key()), 0, wait);
}
}
void ApiWrap::gotStickerSet(uint64 setId, const MTPmessages_StickerSet &result) {
_stickerSetRequests.remove(setId);
if (result.type() != mtpc_messages_stickerSet) return;
const MTPDmessages_stickerSet &d(result.c_messages_stickerSet());
if (d.vset.type() != mtpc_stickerSet) return;
const MTPDstickerSet &s(d.vset.c_stickerSet());
StickerSets &sets(cRefStickerSets());
StickerSets::iterator it = sets.find(setId);
if (it == sets.cend()) return;
it->access = s.vaccess_hash.v;
it->hash = s.vhash.v;
it->shortName = qs(s.vshort_name);
QString title = qs(s.vtitle);
if ((it->flags & MTPDstickerSet_flag_official) && !title.compare(qstr("Great Minds"), Qt::CaseInsensitive)) {
title = lang(lng_stickers_default_set);
}
it->title = title;
it->flags = s.vflags.v;
const QVector<MTPDocument> &d_docs(d.vdocuments.c_vector().v);
StickerSets::iterator custom = sets.find(CustomStickerSetId);
QSet<DocumentData*> found;
int32 wasCount = -1;
for (int32 i = 0, l = d_docs.size(); i != l; ++i) {
DocumentData *doc = App::feedDocument(d_docs.at(i));
if (!doc || !doc->sticker()) continue;
if (wasCount < 0) wasCount = it->stickers.size();
if (it->stickers.indexOf(doc) < 0) {
it->stickers.push_back(doc);
} else {
found.insert(doc);
}
if (custom != sets.cend()) {
int32 index = custom->stickers.indexOf(doc);
if (index >= 0) {
custom->stickers.removeAt(index);
}
}
}
if (custom != sets.cend() && custom->stickers.isEmpty()) {
sets.erase(custom);
custom = sets.end();
}
bool writeRecent = false;
RecentStickerPack &recent(cGetRecentStickers());
if (wasCount < 0) { // no stickers received
for (RecentStickerPack::iterator i = recent.begin(); i != recent.cend();) {
if (it->stickers.indexOf(i->first) >= 0) {
i = recent.erase(i);
writeRecent = true;
} else {
++i;
}
}
cRefStickerSetsOrder().removeOne(setId);
sets.erase(it);
} else {
for (int32 j = 0, l = wasCount; j < l;) {
if (found.contains(it->stickers.at(j))) {
++j;
} else {
for (RecentStickerPack::iterator i = recent.begin(); i != recent.cend();) {
if (it->stickers.at(j) == i->first) {
i = recent.erase(i);
writeRecent = true;
} else {
++i;
}
}
it->stickers.removeAt(j);
--l;
}
}
if (it->stickers.isEmpty()) {
cRefStickerSetsOrder().removeOne(setId);
sets.erase(it);
}
}
if (writeRecent) {
Local::writeUserSettings();
}
Local::writeStickers();
if (App::main()) emit App::main()->stickersUpdated();
}
bool ApiWrap::gotStickerSetFail(uint64 setId, const RPCError &error) {
2015-10-06 19:49:23 +00:00
if (mtpIsFlood(error)) return false;
_stickerSetRequests.remove(setId);
return true;
}
void ApiWrap::requestWebPageDelayed(WebPageData *page) {
if (page->pendingTill <= 0) return;
_webPagesPending.insert(page, 0);
int32 left = (page->pendingTill - unixtime()) * 1000;
if (!_webPagesTimer.isActive() || left <= _webPagesTimer.remainingTime()) {
_webPagesTimer.start((left < 0 ? 0 : left) + 1);
}
}
void ApiWrap::clearWebPageRequest(WebPageData *page) {
_webPagesPending.remove(page);
if (_webPagesPending.isEmpty() && _webPagesTimer.isActive()) _webPagesTimer.stop();
}
void ApiWrap::clearWebPageRequests() {
_webPagesPending.clear();
_webPagesTimer.stop();
}
2015-04-04 20:01:34 +00:00
void ApiWrap::resolveWebPages() {
MessageIds ids; // temp_req_id = -1
typedef QPair<int32, MessageIds> IndexAndMessageIds;
typedef QMap<ChannelData*, IndexAndMessageIds> MessageIdsByChannel;
MessageIdsByChannel idsByChannel; // temp_req_id = -index - 2
2015-04-04 20:01:34 +00:00
const WebPageItems &items(App::webPageItems());
ids.reserve(_webPagesPending.size());
int32 t = unixtime(), m = INT_MAX;
for (WebPagesPending::iterator i = _webPagesPending.begin(); i != _webPagesPending.cend(); ++i) {
if (i.value() > 0) continue;
2015-04-04 20:01:34 +00:00
if (i.key()->pendingTill <= t) {
WebPageItems::const_iterator j = items.constFind(i.key());
if (j != items.cend() && !j.value().isEmpty()) {
for (HistoryItemsMap::const_iterator it = j.value().cbegin(); it != j.value().cend(); ++it) {
HistoryItem *item = j.value().begin().key();
if (item->id > 0) {
if (item->channelId() == NoChannel) {
ids.push_back(MTP_int(item->id));
i.value() = -1;
} else {
ChannelData *channel = item->history()->peer->asChannel();
MessageIdsByChannel::iterator channelMap = idsByChannel.find(channel);
if (channelMap == idsByChannel.cend()) {
channelMap = idsByChannel.insert(channel, IndexAndMessageIds(idsByChannel.size(), MessageIds(1, MTP_int(item->id))));
} else {
channelMap.value().second.push_back(MTP_int(item->id));
}
i.value() = -channelMap.value().first - 2;
}
break;
}
}
2015-04-04 20:01:34 +00:00
}
} else {
m = qMin(m, i.key()->pendingTill - t);
}
}
2015-09-13 08:41:27 +00:00
mtpRequestId req = ids.isEmpty() ? 0 : MTP::send(MTPmessages_GetMessages(MTP_vector<MTPint>(ids)), rpcDone(&ApiWrap::gotWebPages, (ChannelData*)0), RPCFailHandlerPtr(), 0, 5);
typedef QVector<mtpRequestId> RequestIds;
RequestIds reqsByIndex(idsByChannel.size(), 0);
for (MessageIdsByChannel::const_iterator i = idsByChannel.cbegin(), e = idsByChannel.cend(); i != e; ++i) {
2015-09-16 21:15:13 +00:00
reqsByIndex[i.value().first] = MTP::send(MTPchannels_GetMessages(i.key()->inputChannel, MTP_vector<MTPint>(i.value().second)), rpcDone(&ApiWrap::gotWebPages, i.key()), RPCFailHandlerPtr(), 0, 5);
}
if (req || !reqsByIndex.isEmpty()) {
2015-04-04 20:01:34 +00:00
for (WebPagesPending::iterator i = _webPagesPending.begin(); i != _webPagesPending.cend(); ++i) {
if (i.value() > 0) continue;
if (i.value() < 0) {
if (i.value() == -1) {
i.value() = req;
} else {
i.value() = reqsByIndex[-i.value() - 2];
}
2015-04-04 20:01:34 +00:00
}
}
}
2015-04-04 20:01:34 +00:00
if (m < INT_MAX) _webPagesTimer.start(m * 1000);
}
2015-09-13 08:41:27 +00:00
void ApiWrap::gotWebPages(ChannelData *channel, const MTPmessages_Messages &msgs, mtpRequestId req) {
2015-04-04 20:01:34 +00:00
const QVector<MTPMessage> *v = 0;
switch (msgs.type()) {
case mtpc_messages_messages: {
const MTPDmessages_messages &d(msgs.c_messages_messages());
App::feedUsers(d.vusers);
App::feedChats(d.vchats);
v = &d.vmessages.c_vector().v;
} break;
case mtpc_messages_messagesSlice: {
const MTPDmessages_messagesSlice &d(msgs.c_messages_messagesSlice());
App::feedUsers(d.vusers);
App::feedChats(d.vchats);
v = &d.vmessages.c_vector().v;
} break;
case mtpc_messages_channelMessages: {
const MTPDmessages_channelMessages &d(msgs.c_messages_channelMessages());
2015-09-13 08:41:27 +00:00
if (channel) {
channel->ptsReceived(d.vpts.v);
} else {
2015-09-19 09:13:21 +00:00
LOG(("API Error: received messages.channelMessages when no channel was passed! (ApiWrap::gotWebPages)"));
}
if (d.has_collapsed()) { // should not be returned
LOG(("API Error: channels.getMessages and messages.getMessages should not return collapsed groups! (ApiWrap::gotWebPages)"));
2015-09-13 08:41:27 +00:00
}
App::feedUsers(d.vusers);
App::feedChats(d.vchats);
v = &d.vmessages.c_vector().v;
} break;
2015-04-04 20:01:34 +00:00
}
if (!v) return;
QMap<uint64, int32> msgsIds; // copied from feedMsgs
2015-04-04 20:01:34 +00:00
for (int32 i = 0, l = v->size(); i < l; ++i) {
const MTPMessage &msg(v->at(i));
switch (msg.type()) {
case mtpc_message: msgsIds.insert((uint64(uint32(msg.c_message().vid.v)) << 32) | uint64(i), i); break;
case mtpc_messageEmpty: msgsIds.insert((uint64(uint32(msg.c_messageEmpty().vid.v)) << 32) | uint64(i), i); break;
case mtpc_messageService: msgsIds.insert((uint64(uint32(msg.c_messageService().vid.v)) << 32) | uint64(i), i); break;
2015-04-04 20:01:34 +00:00
}
}
MainWidget *m = App::main();
for (QMap<uint64, int32>::const_iterator i = msgsIds.cbegin(), e = msgsIds.cend(); i != e; ++i) {
HistoryItem *item = App::histories().addNewMessage(v->at(i.value()), NewMessageExisting);
2015-04-04 20:01:34 +00:00
if (item) {
item->initDimensions();
if (m) m->itemResized(item);
}
}
const WebPageItems &items(App::webPageItems());
2015-04-07 23:03:32 +00:00
for (WebPagesPending::iterator i = _webPagesPending.begin(); i != _webPagesPending.cend();) {
2015-04-04 20:01:34 +00:00
if (i.value() == req) {
if (i.key()->pendingTill > 0) {
i.key()->pendingTill = -1;
WebPageItems::const_iterator j = items.constFind(i.key());
if (j != items.cend()) {
for (HistoryItemsMap::const_iterator k = j.value().cbegin(), e = j.value().cend(); k != e; ++k) {
k.key()->initDimensions();
if (m) m->itemResized(k.key());
}
}
}
i = _webPagesPending.erase(i);
} else {
++i;
}
}
}
ApiWrap::~ApiWrap() {
App::deinitMedia(false);
}