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// SPDX-FileCopyrightText: 2023 James Graham <james.h.graham@protonmail.com>
// SPDX-License-Identifier: LGPL-2.1-or-later
#include "roommember.h"
#include "events/roommemberevent.h"
#include "room.h"
#include "util.h"
#include <QtGui/QGuiApplication>
#include <QtGui/QPalette>
using namespace Quotient;
RoomMember::RoomMember(const Room* room, const RoomMemberEvent* member)
: _room(room)
, _member(member)
, _hueF(member == nullptr ? 0.0 : stringToHueF(member->userId()))
{
}
bool RoomMember::operator==(const RoomMember& other) const { return id() == other.id(); }
QString RoomMember::id() const
{
if (_member == nullptr) {
return {};
}
return _member->userId();
}
Uri RoomMember::uri() const { return Uri(id().toLatin1()); }
bool RoomMember::isLocalMember() const
{
if (_room == nullptr) {
return false;
}
return id() == _room->localMember().id();
}
Membership RoomMember::membershipState() const
{
if (_member == nullptr) {
return Membership::Undefined;
}
return _member->membership();
}
QString RoomMember::name() const
{
if (_member == nullptr) {
return {};
}
// See https://github.com/matrix-org/matrix-doc/issues/1375
if (_member->newDisplayName())
return sanitized(*_member->newDisplayName());
if (_member->prevContent() && _member->prevContent()->displayName)
return sanitized(*_member->prevContent()->displayName);
return {};
}
QString RoomMember::displayName() const { return name().isEmpty() ? id() : name(); }
QString RoomMember::htmlSafeDisplayName() const { return displayName().toHtmlEscaped(); }
QString RoomMember::fullName() const {
if (name().isEmpty()) {
return id();
}
return name() % u" (" % id() % u')';
}
QString RoomMember::htmlSafeFullName() const { return fullName().toHtmlEscaped(); }
QString RoomMember::disambiguatedName() const { return _room->needsDisambiguation(id()) ? fullName() : displayName(); }
QString RoomMember::htmlSafeDisambiguatedName() const { return disambiguatedName().toHtmlEscaped(); }
bool RoomMember::matches(QStringView substr, Qt::CaseSensitivity cs) const
{
return name().contains(substr, cs) || id().contains(substr, cs);
}
int RoomMember::hue() const { return static_cast<int>(hueF() * 359); }
qreal RoomMember::hueF() const { return _hueF; }
QColor RoomMember::color() const
{
const auto lightness = QGuiApplication::palette().color(QPalette::Active, QPalette::Window).lightnessF();
// https://github.com/quotient-im/libQuotient/wiki/User-color-coding-standard-draft-proposal
return QColor::fromHslF(static_cast<float>(hueF()), 1.0f, -0.7f * lightness + 0.9f, 1.0f);
}
const Avatar& RoomMember::avatarObject() const
{
return _room->connection()->userAvatar(avatarUrl());
}
namespace {
QUrl getMediaId(const RoomMemberEvent* evt)
{
// See https://github.com/matrix-org/matrix-spec/issues/322
QUrl baseUrl;
if (evt->newAvatarUrl())
baseUrl = *evt->newAvatarUrl();
else if (evt->prevContent() && evt->prevContent()->avatarUrl)
baseUrl = *evt->prevContent()->avatarUrl;
return Avatar::isUrlValid(baseUrl) ? baseUrl : QUrl();
}
}
QString RoomMember::avatarMediaId() const
{
return isEmpty() ? QString() : getMediaId(_member).toString();
}
QUrl RoomMember::avatarUrl() const {
if (isEmpty())
return {};
const auto mediaId = getMediaId(_member);
return mediaId.isValid() ? _room->connection()->makeMediaUrl(mediaId) : QUrl();
}
int RoomMember::powerLevel() const
{
if (_room == nullptr || _member == nullptr) {
return std::numeric_limits<int>::min();
}
return _room->memberEffectivePowerLevel(id());
}
QImage RoomMember::avatar(int width, int height, Avatar::get_callback_t callback) const
{
return avatarObject().get(width, height, std::move(callback));
}
QImage RoomMember::avatar(int dimension, Avatar::get_callback_t callback) const
{
return avatar(dimension, dimension, std::move(callback));
}
namespace {
inline QStringView removeLeadingAt(QStringView sv) { return sv.mid(sv.startsWith(u'@') ? 1 : 0); }
}
bool MemberSorter::operator()(QStringView u1name, QStringView u2name) const
{
return removeLeadingAt(u1name).localeAwareCompare(removeLeadingAt(u2name)) < 0;
}
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