Clementine-audio-player-Mac.../3rdparty/libechonest/Generator.cpp

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/****************************************************************************************
* Copyright (c) 2010 Leo Franchi <lfranchi@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, see <http://www.gnu.org/licenses/>. *
****************************************************************************************/
#include "Generator_p.h"
#include "CatalogUpdateEntry.h"
// QJSon
#include <qjson/serializer.h>
#include <QVariant>
#include <quuid.h>
#include <QDebug>
QByteArray Echonest::Generator::catalogEntriesToJson( const Echonest::CatalogUpdateEntries& items )
{
QJson::Serializer s;
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QVariant itms = catalogEntriesToVariant( items );
QByteArray serialized = s.serialize( itms );
// qDebug() << "Serialized:" << serialized;
return serialized;
}
QByteArray Echonest::Generator::catalogEntryToJson( const Echonest::CatalogUpdateEntry& item )
{
QJson::Serializer s;
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QVariant itm = catalogEntryToVariant( item );
QByteArray serialized = s.serialize( itm );
// qDebug() << "Serialized:" << serialized;
return serialized;
}
QVariantList Echonest::Generator::catalogEntriesToVariant( const Echonest::CatalogUpdateEntries& items )
{
// copy the catalog item into a QVariant
QVariantList itemList;
foreach( const Echonest::CatalogUpdateEntry& item, items )
itemList << catalogEntryToVariant( item );
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qDebug() << "Generated " << itemList.size() << "entries to catalog variant!";
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return itemList;
}
QVariant Echonest::Generator::catalogEntryToVariant( const Echonest::CatalogUpdateEntry& item )
{
QVariantMap itemMap;
QVariantMap itm;
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itemMap[ QLatin1String( "action" ) ] = Echonest::catalogUpdateActionToLiteral( item.action() );
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if( item.itemId().isEmpty() )
itm[ QLatin1String( "item_id" ) ] = QUuid::createUuid().toString().replace( QLatin1Char( '{' ), QString() ).replace( QLatin1Char( '}' ), QString() );
else
itm[ QLatin1String( "item_id" ) ] = item.itemId();
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if( !item.fingerprint().isEmpty() )
itm[ QLatin1String( "fp_code" ) ] = item.fingerprint();
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if( !item.songId().isEmpty() )
itm[ QLatin1String( "song_id" ) ] = item.songId();
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if( !item.songName().isEmpty() )
itm[ QLatin1String( "song_name" ) ] = item.songName();
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if( !item.artistId().isEmpty() )
itm[ QLatin1String( "artist_id" ) ] = item.artistId();
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if( !item.artistName().isEmpty() )
itm[ QLatin1String( "artist_name" ) ] = item.artistName();
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if( !item.release().isEmpty() )
itm[ QLatin1String( "release" ) ] = item.release();
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if( !item.genre().isEmpty() )
itm[ QLatin1String( "genre" ) ] = item.genre();
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if( item.trackNumber() > -1 )
itm[ QLatin1String( "track_number" ) ] = item.trackNumber();
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if( item.discNumber() > -1 )
itm[ QLatin1String( "disc_number" ) ] = item.discNumber();
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if( !item.url().isEmpty() )
itm[ QLatin1String( "url" ) ] = item.url();
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if( item.favoriteSet() )
itm[ QLatin1String( "favorite" ) ] = item.favorite();
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if( item.bannedSet() )
itm[ QLatin1String( "banned" ) ] = item.banned();
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if( item.playCount() > -1 )
itm[ QLatin1String( "play_count" ) ] = item.playCount();
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if( item.skipCount() > -1 )
itm[ QLatin1String( "skip_count" ) ] = item.skipCount();
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if( item.rating() > -1 )
itm[ QLatin1String( "rating" ) ] = item.rating();
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itemMap[ QLatin1String( "item" ) ] = itm;
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return itemMap;
}