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Code Issues Releases Wiki Activity

Show recent viewers in self stories.

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This commit is contained in:
John Preston
2023-05-30 21:12:15 +04:00
parent e90642f3a0
commit d76c80bf0e
15 changed files with 342 additions and 50 deletions
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50
Telegram/SourceFiles/data/data_stories.cpp
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@@ -36,10 +36,10 @@ constexpr auto kMarkAsReadDelay = 3 * crl::time(1000);
using UpdateFlag = StoryUpdate::Flag;
std::optional<StoryMedia> ParseMedia(
not_null<Session*> owner,
const MTPMessageMedia &media) {
not_null<Session*> owner,
const MTPMessageMedia &media) {
return media.match([&](const MTPDmessageMediaPhoto &data)
-> std::optional<StoryMedia> {
-> std::optional<StoryMedia> {
if (const auto photo = data.vphoto()) {
const auto result = owner->processPhoto(*photo);
if (!result->isNull()) {
@@ -48,7 +48,7 @@ std::optional<StoryMedia> ParseMedia(
}
return {};
}, [&](const MTPDmessageMediaDocument &data)
-> std::optional<StoryMedia> {
-> std::optional<StoryMedia> {
if (const auto document = data.vdocument()) {
const auto result = owner->processDocument(*document);
if (!result->isNull()
@@ -71,10 +71,10 @@ Story::Story(
not_null<PeerData*> peer,
StoryMedia media,
TimeId date)
: _id(id)
, _peer(peer)
, _media(std::move(media))
, _date(date) {
: _id(id)
, _peer(peer)
, _media(std::move(media))
, _date(date) {
}
Session &Story::owner() const {
@@ -170,6 +170,21 @@ const TextWithEntities &Story::caption() const {
return _caption;
}
void Story::setViewsData(
std::vector<not_null<PeerData*>> recent,
int total) {
_recentViewers = std::move(recent);
_views = total;
}
const std::vector<not_null<PeerData*>> &Story::recentViewers() const {
return _recentViewers;
}
int Story::views() const {
return _views;
}
bool Story::applyChanges(StoryMedia media, const MTPDstoryItem &data) {
const auto pinned = data.is_pinned();
auto caption = TextWithEntities{
@@ -178,15 +193,32 @@ bool Story::applyChanges(StoryMedia media, const MTPDstoryItem &data) {
&owner().session(),
data.ventities().value_or_empty()),
};
auto views = 0;
auto recent = std::vector<not_null<PeerData*>>();
if (const auto info = data.vviews()) {
views = info->data().vviews_count().v;
if (const auto list = info->data().vrecent_viewers()) {
recent.reserve(list->v.size());
auto &owner = _peer->owner();
for (const auto &id : list->v) {
recent.push_back(owner.peer(peerFromUser(id)));
}
}
}
const auto changed = (_media != media)
|| (_pinned != pinned)
|| (_caption != caption);
|| (_caption != caption)
|| (_views != views)
|| (_recentViewers != recent);
if (!changed) {
return false;
}
_media = std::move(media);
_pinned = pinned;
_caption = std::move(caption);
_views = views;
_recentViewers = std::move(recent);
return true;
}