64 lines
1.5 KiB
C++
64 lines
1.5 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop application for the Telegram messaging service.
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For license and copyright information please follow this link:
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https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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*/
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#include "main/main_app_config.h"
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#include "main/main_session.h"
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#include "apiwrap.h"
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#include "facades.h"
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namespace Main {
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namespace {
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constexpr auto kRefreshTimeout = 3600 * crl::time(1000);
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} // namespace
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AppConfig::AppConfig(not_null<Session*> session) : _session(session) {
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refresh();
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}
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void AppConfig::refresh() {
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if (_requestId) {
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return;
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}
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_requestId = _session->api().request(MTPhelp_GetAppConfig(
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)).done([=](const MTPJSONValue &result) {
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_requestId = 0;
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refreshDelayed();
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if (result.type() == mtpc_jsonObject) {
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for (const auto &element : result.c_jsonObject().vvalue().v) {
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element.match([&](const MTPDjsonObjectValue &data) {
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_data.emplace_or_assign(qs(data.vkey()), data.vvalue());
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});
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}
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}
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}).fail([=](const RPCError &error) {
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_requestId = 0;
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refreshDelayed();
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}).send();
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}
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void AppConfig::refreshDelayed() {
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App::CallDelayed(kRefreshTimeout, _session, [=] {
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refresh();
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});
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}
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double AppConfig::getDouble(const QString &key, double fallback) const {
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const auto i = _data.find(key);
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if (i == end(_data)) {
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return fallback;
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}
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return i->second.match([&](const MTPDjsonNumber &data) {
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return data.vvalue().v;
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}, [&](const auto &data) {
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return fallback;
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});
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}
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} // namespace Main
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