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/******************************************************************************
* Copyright (C) 2015 Felix Rohrbach <kde@fxrh.de>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "user.h"
#include "avatar.h"
#include "connection.h"
#include "room.h"
#include "csapi/content-repo.h"
#include "csapi/profile.h"
#include "csapi/room_state.h"
#include "events/event.h"
#include "events/roommemberevent.h"
#include <QtCore/QElapsedTimer>
#include <QtCore/QPointer>
#include <QtCore/QRegularExpression>
#include <QtCore/QStringBuilder>
#include <QtCore/QTimer>
#include <functional>
using namespace Quotient;
using std::move;
class User::Private {
public:
Private(QString userId) : id(move(userId)), hueF(stringToHueF(id)) { }
QString id;
qreal hueF;
QString defaultName;
Avatar defaultAvatar;
// NB: This container is ever-growing. Even if the user no more scrolls
// the timeline that far back, historical avatars are still kept around.
// This is consistent with the rest of Quotient, as room timelines
// are never vacuumed either. This will probably change in the future.
/// Map of mediaId to Avatar objects
static UnorderedMap<QString, Avatar> otherAvatars;
};
decltype(User::Private::otherAvatars) User::Private::otherAvatars {};
User::User(QString userId, Connection* connection)
: QObject(connection), d(new Private(move(userId)))
{
setObjectName(id());
}
Connection* User::connection() const
{
Q_ASSERT(parent());
return static_cast<Connection*>(parent());
}
User::~User() = default;
QString User::id() const { return d->id; }
bool User::isGuest() const
{
Q_ASSERT(!d->id.isEmpty() && d->id.startsWith('@'));
auto it = std::find_if_not(d->id.cbegin() + 1, d->id.cend(),
[](QChar c) { return c.isDigit(); });
Q_ASSERT(it != d->id.end());
return *it == ':';
}
int User::hue() const { return int(hueF() * 359); }
QString User::name(const Room* room) const
{
return room ? room->memberName(id()) : d->defaultName;
}
QString User::rawName(const Room* room) const { return name(room); }
void User::rename(const QString& newName)
{
const auto actualNewName = sanitized(newName);
if (actualNewName == d->defaultName)
return; // Nothing to do
connect(connection()->callApi<SetDisplayNameJob>(id(), actualNewName),
&BaseJob::success, this, [this, actualNewName] {
// Check again, it could have changed meanwhile
if (actualNewName != d->defaultName) {
d->defaultName = actualNewName;
emit defaultNameChanged();
} else
qCWarning(MAIN)
<< "User" << id() << "already has profile name set to"
<< actualNewName;
});
}
void User::rename(const QString& newName, const Room* r)
{
if (!r) {
qCWarning(MAIN) << "Passing a null room to two-argument User::rename()"
"is incorrect; client developer, please fix it";
rename(newName);
return;
}
Q_ASSERT_X(r->memberJoinState(this) == JoinState::Join, __FUNCTION__,
"Attempt to rename a user that's not a room member");
const auto actualNewName = sanitized(newName);
MemberEventContent evtC;
evtC.displayName = actualNewName;
r->setState<RoomMemberEvent>(id(), move(evtC));
// The state will be updated locally after it arrives with sync
}
template <typename SourceT>
inline bool User::doSetAvatar(SourceT&& source)
{
return d->defaultAvatar.upload(
connection(), source, [this](const QString& contentUri) {
auto* j = connection()->callApi<SetAvatarUrlJob>(id(), contentUri);
connect(j, &BaseJob::success, this,
[this, newUrl = QUrl(contentUri)] {
if (newUrl == d->defaultAvatar.url()) {
d->defaultAvatar.updateUrl(newUrl);
emit defaultAvatarChanged();
} else
qCWarning(MAIN) << "User" << id()
<< "already has avatar URL set to"
<< newUrl.toDisplayString();
});
});
}
bool User::setAvatar(const QString& fileName)
{
return doSetAvatar(fileName);
}
bool User::setAvatar(QIODevice* source)
{
return doSetAvatar(source);
}
void User::requestDirectChat() { connection()->requestDirectChat(this); }
void User::ignore() { connection()->addToIgnoredUsers(this); }
void User::unmarkIgnore() { connection()->removeFromIgnoredUsers(this); }
bool User::isIgnored() const { return connection()->isIgnored(this); }
QString User::displayname(const Room* room) const
{
return room ? room->safeMemberName(id())
: d->defaultName.isEmpty() ? d->id : d->defaultName;
}
QString User::fullName(const Room* room) const
{
const auto displayName = name(room);
return displayName.isEmpty() ? id() : (displayName % " (" % id() % ')');
}
QString User::bridged() const { return {}; }
const Avatar& User::avatarObject(const Room* room) const
{
if (!room)
return d->defaultAvatar;
const auto& url = room->memberAvatarUrl(id());
const auto& mediaId = url.authority() + url.path();
return d->otherAvatars.try_emplace(mediaId, url).first->second;
}
QImage User::avatar(int dimension, const Room* room)
{
return avatar(dimension, dimension, room);
}
QImage User::avatar(int width, int height, const Room* room)
{
return avatar(width, height, room, [] {});
}
QImage User::avatar(int width, int height, const Room* room,
const Avatar::get_callback_t& callback)
{
return avatarObject(room).get(connection(), width, height, callback);
}
QString User::avatarMediaId(const Room* room) const
{
return avatarObject(room).mediaId();
}
QUrl User::avatarUrl(const Room* room) const
{
return avatarObject(room).url();
}
qreal User::hueF() const { return d->hueF; }
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