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Code Issues Releases Wiki Activity

Show cloud stickers by emoji.

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This commit is contained in:
John Preston
2018-03-07 16:53:12 +03:00
parent c3ff5f2603
commit f0a95032a5
5 changed files with 120 additions and 40 deletions
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50
Telegram/SourceFiles/apiwrap.cpp
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@@ -59,6 +59,7 @@ constexpr auto kFeedMessagesLimit = 50;
constexpr auto kReadFeaturedSetsTimeout = TimeMs(1000);
constexpr auto kFileLoaderQueueStopTimeout = TimeMs(5000);
constexpr auto kFeedReadTimeout = TimeMs(1000);
constexpr auto kStickersByEmojiInvalidateTimeout = TimeMs(60 * 60 * 1000);
bool IsSilentPost(not_null<HistoryItem*> item, bool silent) {
const auto history = item->history();
@@ -2199,11 +2200,60 @@ void ApiWrap::updateStickers() {
void ApiWrap::setGroupStickerSet(not_null<ChannelData*> megagroup, const MTPInputStickerSet &set) {
Expects(megagroup->mgInfo != nullptr);
megagroup->mgInfo->stickerSet = set;
request(MTPchannels_SetStickers(megagroup->inputChannel, set)).send();
_session->data().notifyStickersUpdated();
}
std::vector<not_null<DocumentData*>> *ApiWrap::stickersByEmoji(
not_null<EmojiPtr> emoji) {
const auto it = _stickersByEmoji.find(emoji);
const auto sendRequest = [&] {
if (it == _stickersByEmoji.end()) {
return true;
}
const auto received = it->second.received;
const auto now = getms(true);
return (received > 0)
&& (received + kStickersByEmojiInvalidateTimeout) <= now;
}();
if (sendRequest) {
const auto hash = (it != _stickersByEmoji.end())
? it->second.hash
: QString();
request(MTPmessages_GetStickers(
MTP_flags(MTPmessages_GetStickers::Flag::f_exclude_featured),
MTP_string(emoji->text()),
MTP_string(hash)
)).done([=](const MTPmessages_Stickers &result) {
if (result.type() == mtpc_messages_stickersNotModified) {
return;
}
Assert(result.type() == mtpc_messages_stickers);
const auto &data = result.c_messages_stickers();
auto &entry = _stickersByEmoji[emoji];
entry.list.clear();
entry.list.reserve(data.vstickers.v.size());
for (const auto &sticker : data.vstickers.v) {
const auto document = Auth().data().document(sticker);
if (document->sticker()) {
entry.list.push_back(document);
}
}
entry.hash = qs(data.vhash);
entry.received = getms(true);
_session->data().notifyStickersUpdated();
}).send();
}
if (it == _stickersByEmoji.end()) {
_stickersByEmoji.emplace(emoji, StickersByEmoji());
} else if (it->second.received > 0) {
return &it->second.list;
}
return nullptr;
}
void ApiWrap::requestStickers(TimeId now) {
if (!_session->data().stickersUpdateNeeded(now)
|| _stickersUpdateRequest) {