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// SPDX-FileCopyrightText: 2020 Linus Jahn <lnj@kaidan.im>
//
// SPDX-License-Identifier: LGPL-2.1-or-later
#include "QXmppTuneItem.h"
#include "QXmppConstants_p.h"
#include "QXmppUtils.h"
#include <QDomElement>
#include <QUrl>
#include <QXmlStreamWriter>
/// \cond
class QXmppTuneItemPrivate : public QSharedData
{
public:
QXmppTuneItemPrivate();
QString artist;
quint16 length;
quint8 rating;
QString source;
QString title;
QString track;
QUrl uri;
};
QXmppTuneItemPrivate::QXmppTuneItemPrivate()
: length(0),
rating(0)
{
}
/// \endcond
///
/// \class QXmppTuneItem
///
/// This class represents a PubSub item for \xep{0118, User Tune}.
///
/// \since QXmpp 1.5
///
///
/// Default constructor
///
QXmppTuneItem::QXmppTuneItem()
: d(new QXmppTuneItemPrivate)
{
}
/// Copy-constructor.
QXmppTuneItem::QXmppTuneItem(const QXmppTuneItem &other) = default;
QXmppTuneItem::~QXmppTuneItem() = default;
/// Assignment operator.
QXmppTuneItem &QXmppTuneItem::operator=(const QXmppTuneItem &other) = default;
///
/// Returns the artist of the piece or song.
///
QString QXmppTuneItem::artist() const
{
return d->artist;
}
///
/// Sets the artist of the piece or song.
///
void QXmppTuneItem::setArtist(const QString &artist)
{
d->artist = artist;
}
///
/// Returns the length of the piece in seconds (0 means unknown).
///
quint16 QXmppTuneItem::length() const
{
return d->length;
}
///
/// Sets the length of the piece in seconds (0 means unknown).
///
void QXmppTuneItem::setLength(quint16 length)
{
d->length = length;
}
///
/// Returns the user's rating of the song or piece (from 1 to 10), 0 means
/// invalid or unknown.
///
quint8 QXmppTuneItem::rating() const
{
return d->rating;
}
///
/// Sets the user's rating of the song or piece (from 1 to 10), 0 means invalid
/// or unknown.
///
void QXmppTuneItem::setRating(quint8 rating)
{
if (rating > 10)
d->rating = 0;
else
d->rating = rating;
}
///
/// Returns the album, other collection or other source (e.g. website) of the
/// piece.
///
QString QXmppTuneItem::source() const
{
return d->source;
}
///
/// Sets the album, other collection or other source (e.g. website) of the
/// piece.
///
void QXmppTuneItem::setSource(const QString &source)
{
d->source = source;
}
///
/// Returns the title of the piece.
///
QString QXmppTuneItem::title() const
{
return d->title;
}
///
/// Sets the title of the piece.
///
void QXmppTuneItem::setTitle(const QString &title)
{
d->title = title;
}
///
/// Returns the track number or other identifier in the collection or source.
///
QString QXmppTuneItem::track() const
{
return d->track;
}
///
/// Sets the track number or other identifier in the collection or source.
///
void QXmppTuneItem::setTrack(const QString &track)
{
d->track = track;
}
///
/// Returns an URI or URL pointing to information about the song, collection or
/// artist.
///
QUrl QXmppTuneItem::uri() const
{
return d->uri;
}
///
/// Sets an URI or URL pointing to information about the song, collection or
/// artist.
///
void QXmppTuneItem::setUri(const QUrl &uri)
{
d->uri = uri;
}
///
/// Returns true, if the element is a valid \xep{0118}: User Tune PubSub item.
///
bool QXmppTuneItem::isItem(const QDomElement &itemElement)
{
auto isPayloadValid = [](const QDomElement &payload) -> bool {
return payload.tagName() == QStringLiteral("tune") &&
payload.namespaceURI() == ns_tune;
};
return QXmppPubSubItem::isItem(itemElement, isPayloadValid);
}
/// \cond
void QXmppTuneItem::parsePayload(const QDomElement &tune)
{
auto child = tune.firstChildElement();
while (!child.isNull()) {
if (child.tagName() == QStringLiteral("artist")) {
d->artist = child.text();
} else if (child.tagName() == QStringLiteral("length")) {
bool ok = false;
d->length = child.text().toUShort(&ok);
if (!ok) {
d->length = 0;
}
} else if (child.tagName() == QStringLiteral("rating")) {
bool ok = false;
d->rating = child.text().toUShort(&ok);
if (!ok || d->rating > 10) {
d->rating = 0;
}
} else if (child.tagName() == QStringLiteral("source")) {
d->source = child.text();
} else if (child.tagName() == QStringLiteral("title")) {
d->title = child.text();
} else if (child.tagName() == QStringLiteral("track")) {
d->track = child.text();
} else if (child.tagName() == QStringLiteral("uri")) {
d->uri = QUrl(child.text());
}
child = child.nextSiblingElement();
}
}
void QXmppTuneItem::serializePayload(QXmlStreamWriter *writer) const
{
writer->writeStartElement(QStringLiteral("tune"));
writer->writeDefaultNamespace(ns_tune);
helperToXmlAddTextElement(writer, QStringLiteral("artist"), d->artist);
if (d->length != 0)
writer->writeTextElement(QStringLiteral("length"), QString::number(d->length));
if (d->rating != 0)
writer->writeTextElement(QStringLiteral("rating"), QString::number(d->rating));
helperToXmlAddTextElement(writer, QStringLiteral("source"), d->source);
helperToXmlAddTextElement(writer, QStringLiteral("title"), d->title);
helperToXmlAddTextElement(writer, QStringLiteral("track"), d->track);
helperToXmlAddTextElement(writer, QStringLiteral("uri"), d->uri.toString(QUrl::FullyEncoded));
writer->writeEndElement();
}
/// \endcond
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