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Fix crash when forwarding text message and photo

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This commit is contained in:
Eric Kotato 2021-03-29 19:56:00 +03:00
parent cec3ced431
commit 6018a52828
1 changed files with 21 additions and 14 deletions
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35
Telegram/SourceFiles/apiwrap.cpp
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@ -3799,33 +3799,38 @@ void ApiWrap::forwardMessagesUnquoted(
auto localIds = std::shared_ptr<base::flat_map<uint64, FullMsgId>>(); auto localIds = std::shared_ptr<base::flat_map<uint64, FullMsgId>>();
auto fromIter = items.begin(); auto fromIter = items.begin();
auto toIter = items.begin(); auto toIter = items.begin();
auto messageGroupCount = 0;
const auto needNextGroup = [&] (not_null<HistoryItem *> item) { const auto needNextGroup = [&] (not_null<HistoryItem *> item) {
auto lastGroupCheck = false;
if (item->media() && item->media()->canBeGrouped()) {
lastGroupCheck = lastGroup != ((item->media()->photo()
|| (item->media()->document()
&& item->media()->document()->isVideoFile()))
? LastGroupType::Medias
: (item->media()->document()
&& item->media()->document()->isSharedMediaMusic())
? LastGroupType::Music
: LastGroupType::Documents);
} else {
lastGroupCheck = lastGroup != LastGroupType::None;
}
if (cForwardAlbumsAsIs()) { if (cForwardAlbumsAsIs()) {
const auto newFrom = item->history()->peer; const auto newFrom = item->history()->peer;
const auto newGroupId = item->groupId(); const auto newGroupId = item->groupId();
return forwardFrom != newFrom return forwardFrom != newFrom
|| currentGroupId != newGroupId; || currentGroupId != newGroupId
|| lastGroupCheck;
} else if (cForwardGrouped()) { } else if (cForwardGrouped()) {
if (item->media() && item->media()->canBeGrouped()) { return lastGroupCheck;
return lastGroup != ((item->media()->photo()
|| (item->media()->document()
&& item->media()->document()->isVideoFile()))
? LastGroupType::Medias
: (item->media()->document()
&& item->media()->document()->isSharedMediaMusic())
? LastGroupType::Music
: LastGroupType::Documents);
} else {
return lastGroup != LastGroupType::None;
}
} else { } else {
return true; return true;
} }
}; };
const auto isGrouped = [&] { const auto isGrouped = [&] {
return lastGroup != LastGroupType::None && fromIter != toIter; return lastGroup != LastGroupType::None && messageGroupCount > 1;
}; };
const auto forwardQuotedSingle = [&] (not_null<HistoryItem *> item) { const auto forwardQuotedSingle = [&] (not_null<HistoryItem *> item) {
@ -4142,6 +4147,7 @@ void ApiWrap::forwardMessagesUnquoted(
const auto randomId = openssl::RandomValue<uint64>(); const auto randomId = openssl::RandomValue<uint64>();
if (needNextGroup(item)) { if (needNextGroup(item)) {
sendAccumulated(); sendAccumulated();
messageGroupCount = 0;
forwardFrom = item->history()->peer; forwardFrom = item->history()->peer;
currentGroupId = item->groupId(); currentGroupId = item->groupId();
fromIter = i; fromIter = i;
@ -4161,6 +4167,7 @@ void ApiWrap::forwardMessagesUnquoted(
lastGroup = LastGroupType::None; lastGroup = LastGroupType::None;
} }
toIter = ++i; toIter = ++i;
messageGroupCount++;
} }
sendAccumulated(); sendAccumulated();
_session->data().sendHistoryChangeNotifications(); _session->data().sendHistoryChangeNotifications();