tdesktop/Telegram/SourceFiles/core/changelogs.cpp

160 lines
4.0 KiB
C++

/*
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 "core/changelogs.h"
#include "storage/localstorage.h"
#include "lang/lang_keys.h"
#include "data/data_session.h"
#include "mainwindow.h"
#include "apiwrap.h"
namespace Core {
namespace {
std::map<int, const char*> BetaLogs() {
return {
{
1008005,
"\xE2\x80\xA2 Create new themes based on your color "
"and wallpaper choices.\n"
"\xE2\x80\xA2 Share your themes with other users via links.\n"
"\xE2\x80\xA2 Update your theme for all its users "
"when you change something.\n"
},
{
1009000,
"\xE2\x80\xA2 System spell checker on Windows 8+ and macOS 10.12+.\n"
},
{
1009002,
"\xE2\x80\xA2 Videos in chats start playing automatically.\n"
"\xE2\x80\xA2 Resume playback from where you left off "
"when watching long videos.\n"
"\xE2\x80\xA2 Control videos, GIFs and round video messages "
"automatic playback in "
"Settings > Advanced > Automatic media download.\n"
"\xE2\x80\xA2 Spell checker on Linux using Enchant.\n"
},
};
};
QString FormatVersionDisplay(int version) {
return QString::number(version / 1000000)
+ '.' + QString::number((version % 1000000) / 1000)
+ ((version % 1000)
? ('.' + QString::number(version % 1000))
: QString());
}
QString FormatVersionPrecise(int version) {
return QString::number(version / 1000000)
+ '.' + QString::number((version % 1000000) / 1000)
+ '.' + QString::number(version % 1000);
}
} // namespace
Changelogs::Changelogs(not_null<Main::Session*> session, int oldVersion)
: _session(session)
, _oldVersion(oldVersion) {
_session->data().chatsListChanges(
) | rpl::filter([](Data::Folder *folder) {
return !folder;
}) | rpl::start_with_next([=] {
requestCloudLogs();
}, _chatsSubscription);
}
std::unique_ptr<Changelogs> Changelogs::Create(
not_null<Main::Session*> session) {
const auto oldVersion = Local::oldMapVersion();
return (oldVersion > 0 && oldVersion < AppVersion)
? std::make_unique<Changelogs>(session, oldVersion)
: nullptr;
}
void Changelogs::requestCloudLogs() {
_chatsSubscription.destroy();
const auto callback = [this](const MTPUpdates &result) {
_session->api().applyUpdates(result);
auto resultEmpty = true;
switch (result.type()) {
case mtpc_updateShortMessage:
case mtpc_updateShortChatMessage:
case mtpc_updateShort:
resultEmpty = false;
break;
case mtpc_updatesCombined:
resultEmpty = result.c_updatesCombined().vupdates().v.isEmpty();
break;
case mtpc_updates:
resultEmpty = result.c_updates().vupdates().v.isEmpty();
break;
case mtpc_updatesTooLong:
case mtpc_updateShortSentMessage:
LOG(("API Error: Bad updates type in app changelog."));
break;
}
if (resultEmpty) {
addLocalLogs();
}
};
_session->api().requestChangelog(
FormatVersionPrecise(_oldVersion),
crl::guard(this, callback));
}
void Changelogs::addLocalLogs() {
if (AppBetaVersion || cAlphaVersion()) {
addBetaLogs();
}
if (!_addedSomeLocal) {
const auto text = tr::lng_new_version_wrap(
tr::now,
lt_version,
QString::fromLatin1(AppVersionStr),
lt_changes,
tr::lng_new_version_minor(tr::now),
lt_link,
qsl("https://desktop.telegram.org/changelog"));
addLocalLog(text.trimmed());
}
}
void Changelogs::addLocalLog(const QString &text) {
auto textWithEntities = TextWithEntities{ text };
TextUtilities::ParseEntities(textWithEntities, TextParseLinks);
_session->data().serviceNotification(textWithEntities);
_addedSomeLocal = true;
};
void Changelogs::addBetaLogs() {
for (const auto [version, changes] : BetaLogs()) {
addBetaLog(version, changes);
}
}
void Changelogs::addBetaLog(int changeVersion, const char *changes) {
if (_oldVersion >= changeVersion) {
return;
}
const auto version = FormatVersionDisplay(changeVersion);
const auto text = qsl("New in version %1:\n\n").arg(version)
+ QString::fromUtf8(changes).trimmed();
addLocalLog(text);
}
} // namespace Core