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Code Issues Releases Wiki Activity

* Support loading and cache artists' biographies in Artist object directly.

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This commit is contained in:
Christian Muehlhaeuser 2012-06-07 12:15:38 +02:00
parent f5aeeeb9c8
commit 5f473a0c5c
2 changed files with 51 additions and 0 deletions
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46
src/libtomahawk/Artist.cpp
View File

@ -85,6 +85,7 @@ Artist::Artist( unsigned int id, const QString& name )
, m_coverLoaded( false )
, m_coverLoading( false )
, m_simArtistsLoaded( false )
, m_biographyLoaded( false )
, m_infoJobs( 0 )
#ifndef ENABLE_HEADLESS
, m_cover( 0 )
@ -191,6 +192,35 @@ Artist::similarArtists() const
}
QString
Artist::biography() const
{
if ( !m_biographyLoaded )
{
Tomahawk::InfoSystem::InfoRequestData requestData;
requestData.caller = infoid();
requestData.customData = QVariantMap();
requestData.input = name();
requestData.type = Tomahawk::InfoSystem::InfoArtistBiography;
requestData.requestId = TomahawkUtils::infosystemRequestId();
connect( Tomahawk::InfoSystem::InfoSystem::instance(),
SIGNAL( info( Tomahawk::InfoSystem::InfoRequestData, QVariant ) ),
SLOT( infoSystemInfo( Tomahawk::InfoSystem::InfoRequestData, QVariant ) ), Qt::UniqueConnection );
connect( Tomahawk::InfoSystem::InfoSystem::instance(),
SIGNAL( finished( QString ) ),
SLOT( infoSystemFinished( QString ) ), Qt::UniqueConnection );
m_infoJobs++;
Tomahawk::InfoSystem::InfoSystem::instance()->getInfo( requestData );
}
return m_biography;
}
void
Artist::loadStats()
{
@ -313,6 +343,22 @@ Artist::infoSystemInfo( Tomahawk::InfoSystem::InfoRequestData requestData, QVari
break;
}
case InfoSystem::InfoArtistBiography:
{
QVariantMap bmap = output.toMap();
foreach ( const QString& source, bmap.keys() )
{
if ( source == "last.fm" )
m_biography = bmap[ source ].toHash()[ "text" ].toString();
}
m_biographyLoaded = true;
emit biographyLoaded();
break;
}
default:
Q_ASSERT( false );
}

5
src/libtomahawk/Artist.h
View File

@ -59,6 +59,8 @@ public:
QList< Tomahawk::PlaybackLog > playbackHistory( const Tomahawk::source_ptr& source = Tomahawk::source_ptr() ) const;
void setPlaybackHistory( const QList< Tomahawk::PlaybackLog >& playbackData );
unsigned int playbackCount( const Tomahawk::source_ptr& source = Tomahawk::source_ptr() );
QString biography() const;
#ifndef ENABLE_HEADLESS
QPixmap cover( const QSize& size, bool forceLoad = true ) const;
@ -77,6 +79,7 @@ signals:
void updated();
void coverChanged();
void similarArtistsLoaded();
void biographyLoaded();
void statsLoaded();
private slots:
@ -98,6 +101,7 @@ private:
mutable bool m_coverLoading;
QHash<Tomahawk::ModelMode, bool> m_albumsLoaded;
bool m_simArtistsLoaded;
bool m_biographyLoaded;
mutable QString m_uuid;
mutable int m_infoJobs;
@ -105,6 +109,7 @@ private:
QList<Tomahawk::album_ptr> m_databaseAlbums;
QList<Tomahawk::album_ptr> m_officialAlbums;
QList<Tomahawk::artist_ptr> m_similarArtists;
QString m_biography;
bool m_playbackHistoryLoaded;
QList< PlaybackLog > m_playbackHistory;