429 lines
15 KiB
C++
429 lines
15 KiB
C++
#include "messageeventmodel.h"
|
|
|
|
#include <QtCore/QSettings>
|
|
#include <QtCore/QDebug>
|
|
#include <QtQml> // for qmlRegisterType()
|
|
|
|
#include "events/roommemberevent.h"
|
|
#include "events/simplestateevents.h"
|
|
#include "events/redactionevent.h"
|
|
#include "events/roomavatarevent.h"
|
|
|
|
#include "connection.h"
|
|
#include "user.h"
|
|
#include "settings.h"
|
|
|
|
MessageEventModel::MessageEventModel(QObject* parent)
|
|
: QAbstractListModel(parent)
|
|
{
|
|
qmlRegisterType<QMatrixClient::FileTransferInfo>();
|
|
qRegisterMetaType<QMatrixClient::FileTransferInfo>();
|
|
}
|
|
|
|
MessageEventModel::~MessageEventModel()
|
|
{
|
|
|
|
}
|
|
|
|
void MessageEventModel::setRoom(QMatrixClient::Room* room)
|
|
{
|
|
if (room == m_currentRoom)
|
|
return;
|
|
|
|
beginResetModel();
|
|
if(m_currentRoom)
|
|
{
|
|
m_currentRoom->disconnect(this);
|
|
qDebug() << "Disconnected from" << m_currentRoom->id();
|
|
}
|
|
|
|
m_currentRoom = room;
|
|
if(room)
|
|
{
|
|
using namespace QMatrixClient;
|
|
connect(m_currentRoom, &Room::aboutToAddNewMessages, this,
|
|
[=](RoomEventsRange events)
|
|
{
|
|
beginInsertRows(QModelIndex(), 0, int(events.size()) - 1);
|
|
});
|
|
connect(m_currentRoom, &Room::aboutToAddHistoricalMessages, this,
|
|
[=](RoomEventsRange events)
|
|
{
|
|
beginInsertRows(QModelIndex(), rowCount(),
|
|
rowCount() + int(events.size()) - 1);
|
|
});
|
|
connect(m_currentRoom, &Room::addedMessages,
|
|
this, &MessageEventModel::endInsertRows);
|
|
connect(m_currentRoom, &Room::readMarkerMoved, this, [this] {
|
|
refreshEventRoles(
|
|
std::exchange(lastReadEventId,
|
|
m_currentRoom->readMarkerEventId()),
|
|
{ReadMarkerRole});
|
|
refreshEventRoles(lastReadEventId, {ReadMarkerRole});
|
|
});
|
|
connect(m_currentRoom, &Room::replacedEvent, this,
|
|
[this] (const RoomEvent* newEvent) {
|
|
refreshEvent(newEvent->id());
|
|
});
|
|
connect(m_currentRoom, &Room::fileTransferProgress,
|
|
this, &MessageEventModel::refreshEvent);
|
|
connect(m_currentRoom, &Room::fileTransferCompleted,
|
|
this, &MessageEventModel::refreshEvent);
|
|
connect(m_currentRoom, &Room::fileTransferFailed,
|
|
this, &MessageEventModel::refreshEvent);
|
|
connect(m_currentRoom, &Room::fileTransferCancelled,
|
|
this, &MessageEventModel::refreshEvent);
|
|
qDebug() << "Connected to room" << room->id()
|
|
<< "as" << room->localUser()->id();
|
|
}
|
|
lastReadEventId = room ? room->readMarkerEventId() : "";
|
|
endResetModel();
|
|
emit roomChanged();
|
|
}
|
|
|
|
void MessageEventModel::refreshEvent(const QString& eventId)
|
|
{
|
|
refreshEventRoles(eventId, {});
|
|
}
|
|
|
|
void MessageEventModel::refreshEventRoles(const QString& eventId,
|
|
const QVector<int> roles)
|
|
{
|
|
const auto it = m_currentRoom->findInTimeline(eventId);
|
|
if (it != m_currentRoom->timelineEdge())
|
|
{
|
|
const auto row = it - m_currentRoom->messageEvents().rbegin();
|
|
emit dataChanged(index(row), index(row), roles);
|
|
}
|
|
}
|
|
|
|
inline bool hasValidTimestamp(const QMatrixClient::TimelineItem& ti)
|
|
{
|
|
return ti->timestamp().isValid();
|
|
}
|
|
|
|
QDateTime MessageEventModel::makeMessageTimestamp(QMatrixClient::Room::rev_iter_t baseIt) const
|
|
{
|
|
const auto& timeline = m_currentRoom->messageEvents();
|
|
auto ts = baseIt->event()->timestamp();
|
|
if (ts.isValid())
|
|
return ts;
|
|
|
|
// The event is most likely redacted or just invalid.
|
|
// Look for the nearest date around and slap zero time to it.
|
|
using QMatrixClient::TimelineItem;
|
|
auto rit = std::find_if(baseIt, timeline.rend(),
|
|
hasValidTimestamp);
|
|
if (rit != timeline.rend())
|
|
return { rit->event()->timestamp().date(), {0,0}, Qt::LocalTime };
|
|
auto it = std::find_if(baseIt.base(), timeline.end(), hasValidTimestamp);
|
|
if (it != timeline.end())
|
|
return { it->event()->timestamp().date(), {0,0}, Qt::LocalTime };
|
|
|
|
// What kind of room is that?..
|
|
qCritical() << "No valid timestamps in the room timeline!";
|
|
return {};
|
|
}
|
|
|
|
QString MessageEventModel::makeDateString(QMatrixClient::Room::rev_iter_t baseIt) const
|
|
{
|
|
auto date = makeMessageTimestamp(baseIt).toLocalTime().date();
|
|
if (QMatrixClient::SettingsGroup("UI")
|
|
.value("banner_human_friendly_date", true).toBool())
|
|
{
|
|
if (date == QDate::currentDate())
|
|
return tr("Today");
|
|
if (date == QDate::currentDate().addDays(-1))
|
|
return tr("Yesterday");
|
|
if (date == QDate::currentDate().addDays(-2))
|
|
return tr("The day before yesterday");
|
|
if (date > QDate::currentDate().addDays(-7))
|
|
return date.toString("dddd");
|
|
}
|
|
return date.toString(Qt::DefaultLocaleShortDate);
|
|
}
|
|
|
|
int MessageEventModel::rowCount(const QModelIndex& parent) const
|
|
{
|
|
if(!m_currentRoom || parent.isValid())
|
|
return 0;
|
|
return m_currentRoom->timelineSize();
|
|
}
|
|
|
|
QVariant MessageEventModel::data(const QModelIndex& index, int role) const
|
|
{
|
|
if( !m_currentRoom ||
|
|
index.row() < 0 || index.row() >= m_currentRoom->timelineSize())
|
|
return QVariant();
|
|
|
|
const auto timelineIt = m_currentRoom->messageEvents().rbegin() + index.row();
|
|
const auto& ti = *timelineIt;
|
|
|
|
using namespace QMatrixClient;
|
|
if( role == Qt::DisplayRole )
|
|
{
|
|
if (ti->isRedacted())
|
|
{
|
|
auto reason = ti->redactedBecause()->reason();
|
|
if (reason.isEmpty())
|
|
return tr("Redacted");
|
|
|
|
return tr("Redacted: %1")
|
|
.arg(ti->redactedBecause()->reason());
|
|
}
|
|
|
|
return visit(*ti
|
|
, [this] (const RoomMessageEvent& e) -> QVariant {
|
|
using namespace MessageEventContent;
|
|
|
|
if (e.hasTextContent() && e.mimeType().name() != "text/plain")
|
|
return static_cast<const TextContent*>(e.content())->body;
|
|
if (e.hasFileContent())
|
|
{
|
|
auto fileCaption = e.content()->fileInfo()->originalName;
|
|
if (fileCaption.isEmpty())
|
|
fileCaption = m_currentRoom->prettyPrint(e.plainBody());
|
|
if (fileCaption.isEmpty())
|
|
return tr("a file");
|
|
}
|
|
return m_currentRoom->prettyPrint(e.plainBody());
|
|
}
|
|
, [this] (const RoomMemberEvent& e) -> QVariant {
|
|
// FIXME: Rewind to the name that was at the time of this event
|
|
QString subjectName = m_currentRoom->roomMembername(e.userId());
|
|
// The below code assumes senderName output in AuthorRole
|
|
switch( e.membership() )
|
|
{
|
|
case MembershipType::Invite:
|
|
if (e.repeatsState())
|
|
return tr("reinvited %1 to the room").arg(subjectName);
|
|
FALLTHROUGH;
|
|
case MembershipType::Join:
|
|
{
|
|
if (e.repeatsState())
|
|
return tr("joined the room (repeated)");
|
|
if (!e.prevContent() ||
|
|
e.membership() != e.prevContent()->membership)
|
|
{
|
|
return e.membership() == MembershipType::Invite
|
|
? tr("invited %1 to the room").arg(subjectName)
|
|
: tr("joined the room");
|
|
}
|
|
QString text {};
|
|
if (e.displayName() != e.prevContent()->displayName)
|
|
{
|
|
if (e.displayName().isEmpty())
|
|
text = tr("cleared the display name");
|
|
else
|
|
text = tr("changed the display name to %1")
|
|
.arg(e.displayName());
|
|
}
|
|
if (e.avatarUrl() != e.prevContent()->avatarUrl)
|
|
{
|
|
if (!text.isEmpty())
|
|
text += " and ";
|
|
if (e.avatarUrl().isEmpty())
|
|
text += tr("cleared the avatar");
|
|
else
|
|
text += tr("updated the avatar");
|
|
}
|
|
return text;
|
|
}
|
|
case MembershipType::Leave:
|
|
if (e.prevContent() &&
|
|
e.prevContent()->membership == MembershipType::Ban)
|
|
{
|
|
return (e.senderId() != e.userId())
|
|
? tr("unbanned %1").arg(subjectName)
|
|
: tr("self-unbanned");
|
|
}
|
|
return (e.senderId() != e.userId())
|
|
? tr("has put %1 out of the room").arg(subjectName)
|
|
: tr("left the room");
|
|
case MembershipType::Ban:
|
|
return (e.senderId() != e.userId())
|
|
? tr("banned %1 from the room").arg(subjectName)
|
|
: tr("self-banned from the room");
|
|
case MembershipType::Knock:
|
|
return tr("knocked");
|
|
default:
|
|
;
|
|
}
|
|
return tr("made something unknown");
|
|
}
|
|
, [] (const RoomAliasesEvent& e) -> QVariant {
|
|
return tr("set aliases to: %1").arg(e.aliases().join(", "));
|
|
}
|
|
, [] (const RoomCanonicalAliasEvent& e) -> QVariant {
|
|
return (e.alias().isEmpty())
|
|
? tr("cleared the room main alias")
|
|
: tr("set the room main alias to: %1").arg(e.alias());
|
|
}
|
|
, [] (const RoomNameEvent& e) -> QVariant {
|
|
return (e.name().isEmpty())
|
|
? tr("cleared the room name")
|
|
: tr("set the room name to: %1").arg(e.name());
|
|
}
|
|
, [] (const RoomTopicEvent& e) -> QVariant {
|
|
return (e.topic().isEmpty())
|
|
? tr("cleared the topic")
|
|
: tr("set the topic to: %1").arg(e.topic());
|
|
}
|
|
, [] (const RoomAvatarEvent&) -> QVariant {
|
|
return tr("changed the room avatar");
|
|
}
|
|
, [] (const EncryptionEvent&) -> QVariant {
|
|
return tr("activated End-to-End Encryption");
|
|
}
|
|
, tr("Unknown Event")
|
|
);
|
|
}
|
|
|
|
if( role == Qt::ToolTipRole )
|
|
{
|
|
return ti->originalJson();
|
|
}
|
|
|
|
if( role == EventTypeRole )
|
|
{
|
|
if (ti->isStateEvent())
|
|
return "state";
|
|
|
|
if (auto e = ti.viewAs<RoomMessageEvent>())
|
|
{
|
|
switch (e->msgtype())
|
|
{
|
|
case MessageEventType::Emote:
|
|
return "emote";
|
|
case MessageEventType::Notice:
|
|
return "notice";
|
|
case MessageEventType::Image:
|
|
return "image";
|
|
case MessageEventType::File:
|
|
case MessageEventType::Audio:
|
|
case MessageEventType::Video:
|
|
return "file";
|
|
default:
|
|
return "message";
|
|
}
|
|
}
|
|
return "other";
|
|
}
|
|
|
|
if (role == EventResolvedTypeRole)
|
|
return EventTypeRegistry::getMatrixType(ti->type());
|
|
|
|
if( role == TimeRole )
|
|
return makeMessageTimestamp(timelineIt);
|
|
|
|
if( role == SectionRole )
|
|
return makeDateString(timelineIt); // FIXME: move date rendering to QML
|
|
|
|
if( role == AuthorRole )
|
|
{
|
|
auto userId = ti->senderId();
|
|
// FIXME: It shouldn't be User, it should be its state "as of event"
|
|
return QVariant::fromValue(m_currentRoom->user(userId));
|
|
}
|
|
|
|
if (role == ContentTypeRole)
|
|
{
|
|
if (is<RoomMessageEvent>(*ti))
|
|
{
|
|
const auto& contentType =
|
|
ti.viewAs<RoomMessageEvent>()->mimeType().name();
|
|
return contentType == "text/plain" ? "text/html" : contentType;
|
|
}
|
|
return "text/plain";
|
|
}
|
|
|
|
if (role == ContentRole)
|
|
{
|
|
if (ti->isRedacted())
|
|
{
|
|
auto reason = ti->redactedBecause()->reason();
|
|
return (reason.isEmpty())
|
|
? tr("Redacted")
|
|
: tr("Redacted: %1").arg(ti->redactedBecause()->reason());
|
|
}
|
|
|
|
if (is<RoomMessageEvent>(*ti))
|
|
{
|
|
using namespace MessageEventContent;
|
|
|
|
auto* e = ti.viewAs<RoomMessageEvent>();
|
|
switch (e->msgtype())
|
|
{
|
|
case MessageEventType::Image:
|
|
case MessageEventType::File:
|
|
case MessageEventType::Audio:
|
|
case MessageEventType::Video:
|
|
return QVariant::fromValue(e->content()->originalJson);
|
|
default:
|
|
;
|
|
}
|
|
}
|
|
}
|
|
|
|
if( role == HighlightRole )
|
|
return QVariant();
|
|
|
|
if( role == ReadMarkerRole )
|
|
return ti->id() == lastReadEventId;
|
|
|
|
if( role == SpecialMarksRole )
|
|
{
|
|
if (auto e = ti.viewAs<StateEventBase>())
|
|
if (e->repeatsState())
|
|
return "hidden";
|
|
return ti->isRedacted() ? "redacted" : "";
|
|
}
|
|
|
|
if( role == EventIdRole )
|
|
return ti->id();
|
|
|
|
if( role == LongOperationRole )
|
|
{
|
|
if (is<RoomMessageEvent>(*ti) &&
|
|
ti.viewAs<RoomMessageEvent>()->hasFileContent())
|
|
{
|
|
auto info = m_currentRoom->fileTransferInfo(ti->id());
|
|
return QVariant::fromValue(info);
|
|
}
|
|
}
|
|
|
|
auto aboveEventIt = timelineIt + 1; // FIXME: shouldn't be here, because #312
|
|
if (aboveEventIt != m_currentRoom->timelineEdge())
|
|
{
|
|
if( role == AboveSectionRole )
|
|
return makeDateString(aboveEventIt);
|
|
|
|
if( role == AboveAuthorRole )
|
|
return QVariant::fromValue(
|
|
m_currentRoom->user((*aboveEventIt)->senderId()));
|
|
}
|
|
|
|
return QVariant();
|
|
}
|
|
|
|
|
|
QHash<int, QByteArray> MessageEventModel::roleNames() const
|
|
{
|
|
QHash<int, QByteArray> roles = QAbstractItemModel::roleNames();
|
|
roles[EventTypeRole] = "eventType";
|
|
roles[EventIdRole] = "eventId";
|
|
roles[TimeRole] = "time";
|
|
roles[SectionRole] = "section";
|
|
roles[AboveSectionRole] = "aboveSection";
|
|
roles[AuthorRole] = "author";
|
|
roles[AboveAuthorRole] = "aboveAuthor";
|
|
roles[ContentRole] = "content";
|
|
roles[ContentTypeRole] = "contentType";
|
|
roles[HighlightRole] = "highlight";
|
|
roles[ReadMarkerRole] = "readMarker";
|
|
roles[SpecialMarksRole] = "marks";
|
|
roles[LongOperationRole] = "progressInfo";
|
|
roles[EventResolvedTypeRole] = "eventResolvedType";
|
|
return roles;
|
|
}
|