mirror of https://github.com/procxx/kepka.git
92 lines
2.3 KiB
C++
92 lines
2.3 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_emoji_pack.h"
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#include "history/history_item.h"
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#include "ui/emoji_config.h"
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#include "main/main_session.h"
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#include "data/data_session.h"
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#include "data/data_document.h"
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#include "apiwrap.h"
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namespace Stickers {
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namespace {
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constexpr auto kRefreshTimeout = TimeId(7200);
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} // namespace
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EmojiPack::EmojiPack(not_null<Main::Session*> session) : _session(session) {
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refresh();
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}
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DocumentData *EmojiPack::stickerForEmoji(not_null<HistoryItem*> item) {
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const auto text = item->originalText().text.trimmed();
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auto length = 0;
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const auto emoji = Ui::Emoji::Find(text, &length);
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if (!emoji || length != text.size()) {
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return nullptr;
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}
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const auto i = _map.find(emoji);
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if (i != end(_map)) {
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return i->second;
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}
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return nullptr;
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}
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void EmojiPack::refresh() {
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if (_requestId) {
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return;
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}
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_requestId = _session->api().request(MTPmessages_GetStickerSet(
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MTP_inputStickerSetAnimatedEmoji()
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)).done([=](const MTPmessages_StickerSet &result) {
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refreshDelayed();
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result.match([&](const MTPDmessages_stickerSet &data) {
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auto map = base::flat_map<uint64, not_null<DocumentData*>>();
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for (const auto &sticker : data.vdocuments().v) {
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const auto document = _session->data().processDocument(
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sticker);
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if (document->sticker()) {
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map.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 = [&] {
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return Ui::Emoji::Find(qs(data.vemoticon()));
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}();
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const auto document = [&]() -> DocumentData* {
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for (const auto &id : data.vdocuments().v) {
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const auto i = map.find(id.v);
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if (i != end(map)) {
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return i->second.get();
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}
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}
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return nullptr;
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}();
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if (emoji && document) {
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_map.emplace_or_assign(emoji, document);
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}
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});
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}
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});
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int a = 0;
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}).fail([=](const RPCError &error) {
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refreshDelayed();
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}).send();
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}
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void EmojiPack::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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} // namespace Stickers
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