diff options
Diffstat (limited to 'src/plugins/PlayListFormats/xspf/xspfplaylistformat.cpp')
| -rw-r--r-- | src/plugins/PlayListFormats/xspf/xspfplaylistformat.cpp | 166 |
1 files changed, 166 insertions, 0 deletions
diff --git a/src/plugins/PlayListFormats/xspf/xspfplaylistformat.cpp b/src/plugins/PlayListFormats/xspf/xspfplaylistformat.cpp new file mode 100644 index 000000000..2e1296b48 --- /dev/null +++ b/src/plugins/PlayListFormats/xspf/xspfplaylistformat.cpp @@ -0,0 +1,166 @@ +/*************************************************************************** + * Copyright (C) 2008-2009 by Ilya Kotov * + * forkotov02@hotmail.ru * + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program 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 General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * + ***************************************************************************/ + +#include <QDomDocument> +#include <QDomElement> +#include <QFileInfo> +#include <QUrl> +#include <QtPlugin> + +#include <qmmp/qmmp.h> + +#include "xspfplaylistformat.h" + +// Needs more work - it's better use libSpiff there and put it as plugin. + +QStringList XSPFPlaylistFormat::decode(const QString & contents) +{ + QStringList out; + QDomDocument doc; + QString errorMsg; + int errorCol; + int errorRow; + bool ok = doc.setContent(contents, &errorMsg, &errorRow, &errorCol); + + if (!ok) + qDebug("Parse Error: %s\tRow:%d\tCol%d", + qPrintable(errorMsg), errorRow, errorCol ); + + QDomElement rootElement = doc.firstChildElement("playlist"); + if (rootElement.isNull()) + qWarning("Error parsing XSPF: can't find 'playlist' element"); + + QDomElement tracklistElement = rootElement.firstChildElement("trackList"); + if (tracklistElement.isNull()) + qWarning("Error parsing XSPF: can't find 'trackList' element"); + + QDomElement child = tracklistElement.firstChildElement("track"); + + while (!child.isNull()) + { + QUrl url (child.firstChildElement("location").text()); + if (url.scheme() == "file") //remove scheme for local files only + out << QUrl::fromPercentEncoding(url.toString(QUrl::RemoveScheme).toAscii()); + else + out << url.toString(); + child = child.nextSiblingElement(); + } + + return out; +} + +// Needs more work - it's better use libSpiff there and put it as plugin. + +QString XSPFPlaylistFormat::encode(const QList<PlayListItem*> & files) +{ + QDomDocument doc; + QDomElement root = doc.createElement("playlist"); + root.setAttribute("version",QString("1")); + root.setAttribute("xmlns",QString("http://xspf.org/ns/0/")); + + QDomElement creator = doc.createElement("creator"); + QDomText text = doc.createTextNode("qmmp-" + Qmmp::strVersion()); + creator.appendChild(text); + root.appendChild(creator); + + QDomElement tracklist = doc.createElement("trackList"); + + int counter = 1; + foreach(PlayListItem* f,files) + { + QDomElement track = doc.createElement("track"); + + QDomElement ch = doc.createElement("location"); + QDomText text; + if (f->url().contains("://")) + text = doc.createTextNode(QUrl::toPercentEncoding(f->url(), ":/")); + else //append protocol + text = doc.createTextNode(QUrl::toPercentEncoding(QString("file://") + + QFileInfo(f->url()).absoluteFilePath(), ":/")); + ch.appendChild(text); + track.appendChild(ch); + + ch = doc.createElement("title"); + text = doc.createTextNode(f->value(Qmmp::TITLE)); + ch.appendChild(text); + track.appendChild(ch); + + ch = doc.createElement("creator"); + text = doc.createTextNode(f->value(Qmmp::ARTIST)); + ch.appendChild(text); + track.appendChild(ch); + + ch = doc.createElement("annotation"); + text = doc.createTextNode(f->value(Qmmp::COMMENT)); + ch.appendChild(text); + track.appendChild(ch); + + ch = doc.createElement("album"); + text = doc.createTextNode(f->value(Qmmp::ALBUM)); + ch.appendChild(text); + track.appendChild(ch); + + ch = doc.createElement("trackNum"); + text = doc.createTextNode(QString::number(counter)); + ch.appendChild(text); + track.appendChild(ch); + + ch = doc.createElement("meta"); + ch.setAttribute("rel", "year"); + text = doc.createTextNode(f->value(Qmmp::YEAR)); + ch.appendChild(text); + track.appendChild(ch); + + tracklist.appendChild(track); + counter ++; + } + + root.appendChild(tracklist); + doc.appendChild( root ); + QString xml_header("<?xml version='1.0' encoding='UTF-8'?>\n"); + return doc.toString().prepend(xml_header); +} + +XSPFPlaylistFormat::XSPFPlaylistFormat() +{ + m_supported_formats << "xspf"; +} + +bool XSPFPlaylistFormat::hasFormat(const QString & f) +{ + foreach(QString s,m_supported_formats) + if (f == s) + return true; + + return false; +} + +QStringList XSPFPlaylistFormat::getExtensions() const +{ + return m_supported_formats; +} + + +QString XSPFPlaylistFormat::name() const +{ + return "XSPFPlaylistFormat"; +} + +Q_EXPORT_PLUGIN2(xspfplaylistformat,XSPFPlaylistFormat) |