File indexing completed on 2025-01-05 04:25:43

 /****************************************************************************************
  * Copyright (c) 2009-2010 Joffrey Clavel <jclavel@clabert.info>                        *
  *                                                                                      *
  * 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 "SimilarArtist.h"
 
 #include <QXmlStreamReader>
 
 SimilarArtist::SimilarArtist() {}
 
 SimilarArtist::SimilarArtist( const QString &name, const int match, const QUrl &url,
                               const QUrl &urlImage, const QString &similarTo )
     : m_name( name )
     , m_match( match )
     , m_url( url )
     , m_urlImage( urlImage )
     , m_similarTo( similarTo )
 {
 
     static bool metaTypeRegistered = false;
     if ( !metaTypeRegistered )
     {
         qRegisterMetaType<SimilarArtist>( "SimilarArtists" );
         metaTypeRegistered = true;
     }
 }
 
 SimilarArtist::SimilarArtist( const SimilarArtist &other )
     : QSharedData( other )
     , m_name( other.m_name )
     , m_match( other.m_match )
     , m_url( other.m_url )
     , m_urlImage( other.m_urlImage )
     , m_similarTo( other.m_similarTo )
 {
 }
 
 QString
 SimilarArtist::name() const
 {
     return m_name;
 }
 
 int
 SimilarArtist::match() const
 {
     return m_match;
 }
 
 QUrl
 SimilarArtist::url() const
 {
     return m_url;
 }
 
 QUrl
 SimilarArtist::urlImage() const
 {
     return m_urlImage;
 }
 
 QString
 SimilarArtist::similarTo() const
 {
     return m_similarTo;
 }
 
 void
 SimilarArtist::setSimilarTo( const QString &artist )
 {
     m_similarTo = artist;
 }
 
 SimilarArtist::List
 SimilarArtist::listFromXml( QXmlStreamReader &xml )
 {
     SimilarArtist::List saList;
     xml.readNextStartElement(); // lfm
     if( xml.attributes().value(QLatin1String("status")) != QLatin1String("ok") )
         return saList;
 
     QString similarTo;
     xml.readNextStartElement(); // similarartists
     if( xml.attributes().hasAttribute(QLatin1String("artist")) )
         similarTo = xml.attributes().value(QLatin1String("artist")).toString();
 
     while( xml.readNextStartElement() )
     {
         if( xml.name() == QLatin1String("artist") )
         {
             QString name;
             QUrl artistUrl;
             QUrl imageUrl;
             float match( 0.0 );
             while( xml.readNextStartElement() )
             {
                 const QStringRef &n = xml.name();
                 const QXmlStreamAttributes &a = xml.attributes();
                 if( n == QLatin1String("name") )
                     name = xml.readElementText();
                 else if( n == QLatin1String("match") )
                     match = xml.readElementText().toFloat() * 100.0;
                 else if( n == QLatin1String("url") )
                     artistUrl = QUrl( xml.readElementText() );
                 else if( n == QLatin1String("image")
                          && a.hasAttribute(QLatin1String("size"))
                          && a.value(QLatin1String("size")) == QLatin1String("large") )
                     imageUrl = QUrl( xml.readElementText() );
                 else
                     xml.skipCurrentElement();
             }
             SimilarArtistPtr artist( new SimilarArtist( name, match, artistUrl, imageUrl, similarTo ) );
             saList.append( artist );
         }
         else
             xml.skipCurrentElement();
     }
     return saList;
 }