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Code Issues Releases Wiki Activity

Enable jump to date in feed.

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This commit is contained in:
John Preston
2018-02-22 00:17:36 +03:00
parent e17dcbb8eb
commit f066f3f139
8 changed files with 174 additions and 71 deletions
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88
Telegram/SourceFiles/apiwrap.cpp
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@@ -12,6 +12,11 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
#include "data/data_web_page.h"
#include "data/data_feed.h"
#include "data/data_media_types.h"
#include "data/data_sparse_ids.h"
#include "data/data_search_controller.h"
#include "data/data_channel_admins.h"
#include "data/data_session.h"
#include "dialogs/dialogs_key.h"
#include "core/tl_help.h"
#include "base/overload.h"
#include "observer_peer.h"
@@ -25,10 +30,12 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
#include "history/history_message.h"
#include "history/history_media_types.h"
#include "history/history_item_components.h"
#include "history/feed/history_feed_section.h"
#include "storage/localstorage.h"
#include "auth_session.h"
#include "boxes/confirm_box.h"
#include "window/notifications_manager.h"
#include "window/window_controller.h"
#include "chat_helpers/message_field.h"
#include "chat_helpers/stickers.h"
#include "storage/localimageloader.h"
@@ -37,10 +44,6 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
#include "storage/storage_user_photos.h"
#include "storage/storage_media_prepare.h"
#include "storage/storage_feed_messages.h"
#include "data/data_sparse_ids.h"
#include "data/data_search_controller.h"
#include "data/data_channel_admins.h"
#include "data/data_session.h"
namespace {
@@ -2601,6 +2604,14 @@ void ApiWrap::applyUpdateNoPtsCheck(const MTPUpdate &update) {
}
}
void ApiWrap::jumpToDate(Dialogs::Key chat, const QDate &date) {
if (const auto peer = chat.peer()) {
jumpToHistoryDate(peer, date);
} else if (const auto feed = chat.feed()) {
jumpToFeedDate(feed, date);
}
}
template <typename Callback>
void ApiWrap::requestMessageAfterDate(
not_null<PeerData*> peer,
@@ -2670,17 +2681,17 @@ void ApiWrap::requestMessageAfterDate(
}).send();
}
void ApiWrap::jumpToDate(not_null<PeerData*> peer, const QDate &date) {
if (auto channel = peer->migrateTo()) {
jumpToDate(channel, date);
void ApiWrap::jumpToHistoryDate(not_null<PeerData*> peer, const QDate &date) {
if (const auto channel = peer->migrateTo()) {
jumpToHistoryDate(channel, date);
return;
}
auto jumpToDateInPeer = [peer, date, this] {
requestMessageAfterDate(peer, date, [peer](MsgId resultId) {
const auto jumpToDateInPeer = [=] {
requestMessageAfterDate(peer, date, [=](MsgId resultId) {
Ui::showPeerHistory(peer, resultId);
});
};
if (auto chat = peer->migrateFrom()) {
if (const auto chat = peer->migrateFrom()) {
requestMessageAfterDate(chat, date, [=](MsgId resultId) {
if (resultId) {
Ui::showPeerHistory(chat, resultId);
@@ -2693,6 +2704,63 @@ void ApiWrap::jumpToDate(not_null<PeerData*> peer, const QDate &date) {
}
}
template <typename Callback>
void ApiWrap::requestMessageAfterDate(
not_null<Data::Feed*> feed,
const QDate &date,
Callback &&callback) {
const auto offsetId = 0;
const auto offsetDate = static_cast<TimeId>(QDateTime(date).toTime_t());
const auto addOffset = -2;
const auto limit = 1;
const auto hash = 0;
request(MTPchannels_GetFeed(
MTP_flags(MTPchannels_GetFeed::Flag::f_offset_position),
MTP_int(feed->id()),
MTP_feedPosition(
MTP_int(offsetDate),
MTP_peerUser(MTP_int(_session->userId())),
MTP_int(0)),
MTP_int(addOffset),
MTP_int(limit),
MTPfeedPosition(), // max_id
MTPfeedPosition(), // min_id
MTP_int(hash)
)).done([
=,
callback = std::forward<Callback>(callback)
](const MTPmessages_FeedMessages &result) {
if (result.type() == mtpc_messages_feedMessagesNotModified) {
LOG(("API Error: "
"Unexpected messages.feedMessagesNotModified."));
callback(Data::UnreadMessagePosition);
return;
}
Assert(result.type() == mtpc_messages_feedMessages);
const auto &data = result.c_messages_feedMessages();
const auto &messages = data.vmessages.v;
const auto type = NewMessageExisting;
App::feedUsers(data.vusers);
App::feedChats(data.vchats);
for (const auto &msg : messages) {
if (const auto item = App::histories().addNewMessage(msg, type)) {
if (item->date() >= offsetDate || true) {
callback(item->position());
return;
}
}
}
callback(Data::UnreadMessagePosition);
}).send();
}
void ApiWrap::jumpToFeedDate(not_null<Data::Feed*> feed, const QDate &date) {
requestMessageAfterDate(feed, date, [=](Data::MessagePosition result) {
App::wnd()->controller()->showSection(
HistoryFeed::Memento(feed, result));
});
}
void ApiWrap::preloadEnoughUnreadMentions(not_null<History*> history) {
auto fullCount = history->getUnreadMentionsCount();
auto loadedCount = history->getUnreadMentionsLoadedCount();