tdesktop/Telegram/SourceFiles/core/changelogs.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 "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 {
{
1006004,
"- Replace media when editing messages with media content.\n"
"- Jump quickly to the top of your chats list.\n"
"- Get emoji suggestions for the first word you type in a message.\n"
"- Help Telegram improve emoji suggestions in your language "
"using this interface https://translations.telegram.org/en/emoji"
},
{
1007001,
"- Disable pinned messages notifications in Settings."
},
{
1007004,
"- Download video files while watching them using streaming."
},
{
1007008,
"\xE2\x80\xA2 Hide archived chats in the main menu.\n"
"\xE2\x80\xA2 See who is online straight from the chat list.\n"
"\xE2\x80\xA2 Apply formatting to selected text parts "
"from the MacBook Pro TouchBar."
},
{
1007011,
"\xE2\x80\xA2 Use strikethrough and underline formatting.\n"
"\xE2\x80\xA2 Bug fixes and other minor improvements."
}
};
};
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
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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(
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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:
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resultEmpty = result.c_updatesCombined().vupdates().v.isEmpty();
break;
case mtpc_updates:
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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,
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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);
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_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