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/***************************************************************************
* Copyright (C) 2003-2005 Max Howell <max.howell@methylblue.com> *
* (C) 2003-2010 Mark Kretschmann <kretschmann@kde.org> *
* (C) 2005-2007 Alexandre Oliveira <aleprj@gmail.com> *
* (C) 2008 Dan Meltzer <parallelgrapefruit@gmail.com> *
* (C) 2008-2009 Jeff Mitchell <mitchell@kde.org> *
* *
* 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 "Directory.h"
#include "collectionscanner/ScanningState.h"
#include "collectionscanner/Track.h"
#include <QDebug>
#include <QString>
#include <QStringList>
#include <QSettings>
#include <QDir>
#include <QFile>
#include <QDateTime>
#include <QFileInfo>
#include <QXmlStreamReader>
#include <QXmlStreamWriter>
CollectionScanner::Directory::Directory( const QString &path,
CollectionScanner::ScanningState *state,
bool skip )
: m_ignored( false )
{
m_path = path;
m_rpath = QDir::current().relativeFilePath( path );
m_mtime = QFileInfo( path ).lastModified().toSecsSinceEpoch();
m_skipped = skip;
if( m_skipped )
return;
QDir dir( path );
if( dir.exists( QStringLiteral("fmps_ignore") ) )
{
m_ignored = true;
return;
}
QStringList validImages;
validImages << QStringLiteral("jpg") << QStringLiteral("png") << QStringLiteral("gif") << QStringLiteral("jpeg") << QStringLiteral("bmp") << QStringLiteral("svg") << QStringLiteral("xpm");
QStringList validPlaylists;
validPlaylists << QStringLiteral("m3u") << QStringLiteral("pls") << QStringLiteral("xspf");
// --- check if we were restarted and failed at a file
QStringList badFiles;
if( state->lastDirectory() == path )
{
badFiles << state->badFiles();
QString lastFile = state->lastFile();
if( !lastFile.isEmpty() )
{
badFiles << state->lastFile();
state->setBadFiles( badFiles );
}
}
else
state->setLastDirectory( path );
state->setLastFile( QString() ); // reset so we don't add a leftover file
dir.setFilter( QDir::NoDotAndDotDot | QDir::Files );
QFileInfoList fileInfos = dir.entryInfoList();
for( const auto &fi : fileInfos )
{
if( !fi.exists() )
continue;
const QFileInfo &f = fi.isSymLink() ? QFileInfo( fi.symLinkTarget() ) : fi;
if( badFiles.contains( f.absoluteFilePath() ) )
continue;
const QString suffix = fi.suffix().toLower();
const QString filePath = f.absoluteFilePath();
// -- cover image ?
if( validImages.contains( suffix ) )
m_covers.append( filePath );
// -- playlist ?
else if( validPlaylists.contains( suffix ) )
m_playlists.append( CollectionScanner::Playlist( filePath ) );
// -- audio track ?
else
{
// remember the last file before it get's dangerous. Before starting taglib
state->setLastFile( f.absoluteFilePath() );
CollectionScanner::Track *newTrack = new CollectionScanner::Track( filePath, this );
if( newTrack->isValid() )
m_tracks.append( newTrack );
else
delete newTrack;
}
}
}
CollectionScanner::Directory::Directory( QXmlStreamReader *reader )
: m_mtime( 0 )
, m_skipped( false )
, m_ignored( false )
{
while (!reader->atEnd()) {
reader->readNext();
if( reader->isStartElement() )
{
QStringView name = reader->name();
if( name == QLatin1String("path") )
m_path = reader->readElementText(QXmlStreamReader::SkipChildElements);
else if( name == QLatin1String("rpath") )
m_rpath = reader->readElementText(QXmlStreamReader::SkipChildElements);
else if( name == QLatin1String("mtime") )
m_mtime = reader->readElementText(QXmlStreamReader::SkipChildElements).toULongLong();
else if( name == QLatin1String("cover") )
m_covers.append(reader->readElementText(QXmlStreamReader::SkipChildElements));
else if( name == QLatin1String("skipped") )
{
m_skipped = true;
reader->skipCurrentElement();
}
else if( name == QLatin1String("ignored") )
{
m_ignored = true;
reader->skipCurrentElement();
}
else if( name == QLatin1String("track") )
m_tracks.append( new CollectionScanner::Track( reader, this ) );
else if( name == QLatin1String("playlist") )
m_playlists.append( CollectionScanner::Playlist( reader ) );
else
{
qDebug() << "Unexpected xml start element"<<name<<"in input";
reader->skipCurrentElement();
}
}
else if( reader->isEndElement() )
{
break;
}
}
}
CollectionScanner::Directory::~Directory()
{
qDeleteAll( m_tracks );
}
QString
CollectionScanner::Directory::path() const
{
return m_path;
}
QString
CollectionScanner::Directory::rpath() const
{
return m_rpath;
}
quint64
CollectionScanner::Directory::mtime() const
{
return m_mtime;
}
bool
CollectionScanner::Directory::isSkipped() const
{
return m_skipped;
}
const QStringList&
CollectionScanner::Directory::covers() const
{
return m_covers;
}
const QList<CollectionScanner::Track *>&
CollectionScanner::Directory::tracks() const
{
return m_tracks;
}
const QList<CollectionScanner::Playlist>&
CollectionScanner::Directory::playlists() const
{
return m_playlists;
}
void
CollectionScanner::Directory::toXml( QXmlStreamWriter *writer ) const
{
writer->writeTextElement( QStringLiteral("path"), m_path );
writer->writeTextElement( QStringLiteral("rpath"), m_rpath );
writer->writeTextElement( QStringLiteral("mtime"), QString::number( m_mtime ) );
if( m_skipped )
writer->writeEmptyElement( QStringLiteral("skipped") );
if( m_ignored )
writer->writeEmptyElement( QStringLiteral("ignored") );
for( const auto &cover : m_covers )
{
writer->writeTextElement( QStringLiteral("cover"), cover );
}
for( const auto &track : m_tracks )
{
writer->writeStartElement( QStringLiteral("track") );
track->toXml( writer );
writer->writeEndElement();
}
for( const auto &playlist : m_playlists )
{
writer->writeStartElement( QStringLiteral("playlist") );
playlist.toXml( writer );
writer->writeEndElement();
}
}
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