mirror of
https://github.com/AyuGram/AyuGramDesktop.git
synced 2025-05-17 13:23:57 +02:00
86 lines
2.4 KiB
C++
86 lines
2.4 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 "chat_helpers/stickers_gift_box_pack.h"
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#include "apiwrap.h"
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#include "data/data_document.h"
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#include "data/data_session.h"
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#include "main/main_session.h"
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namespace Stickers {
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GiftBoxPack::GiftBoxPack(not_null<Main::Session*> session)
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: _session(session)
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, _localMonths({ 3, 6, 12 }) {
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}
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GiftBoxPack::~GiftBoxPack() = default;
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DocumentData *GiftBoxPack::lookup(int months) const {
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const auto it = ranges::lower_bound(_localMonths, months);
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if (it == begin(_localMonths)) {
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return _documents.empty() ? nullptr : _documents[0];
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}
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const auto left = *(it - 1);
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const auto right = *it;
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const auto shift = (std::abs(months - left) < std::abs(months - right))
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? -1
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: 0;
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const auto index = int(std::distance(begin(_localMonths), it - shift));
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return (index >= _documents.size()) ? nullptr : _documents[index];
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}
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void GiftBoxPack::load() {
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if (_requestId || !_documents.empty()) {
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return;
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}
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_requestId = _session->api().request(MTPmessages_GetStickerSet(
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MTP_inputStickerSetPremiumGifts(),
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MTP_int(0) // Hash.
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)).done([=](const MTPmessages_StickerSet &result) {
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result.match([&](const MTPDmessages_stickerSet &data) {
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applySet(data);
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}, [](const MTPDmessages_stickerSetNotModified &) {
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LOG(("API Error: Unexpected messages.stickerSetNotModified."));
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});
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}).fail([=] {
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_requestId = 0;
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}).send();
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}
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void GiftBoxPack::applySet(const MTPDmessages_stickerSet &data) {
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_setId = data.vset().data().vid().v;
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auto documents = base::flat_map<DocumentId, not_null<DocumentData*>>();
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for (const auto &sticker : data.vdocuments().v) {
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const auto document = _session->data().processDocument(sticker);
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if (document->sticker()) {
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documents.emplace(document->id, document);
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}
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}
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for (const auto &pack : data.vpacks().v) {
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pack.match([&](const MTPDstickerPack &data) {
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const auto emoji = qs(data.vemoticon());
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if (emoji.isEmpty()) {
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return;
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}
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for (const auto &id : data.vdocuments().v) {
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if (const auto document = documents.take(id.v)) {
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_documents.push_back(*document);
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}
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}
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});
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}
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}
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bool GiftBoxPack::isGiftSticker(not_null<DocumentData*> document) const {
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return document->sticker()
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? (document->sticker()->set.id == _setId)
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: false;
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}
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} // namespace Stickers
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