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/*************************************************************************************** |
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* Copyright (c) 2009 Dan Meltzer <parallelgrapefruit@gmail.com> * |
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* * |
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* This program is free software; you can redistribute it and/or modify it under * |
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* the terms of the GNU General Public License as published by the Free Software * |
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* Foundation; either version 2 of the License, or (at your option) any later * |
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* version. * |
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* * |
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* This program is distributed in the hope that it will be useful, but WITHOUT ANY * |
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A * |
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* PARTICULAR PURPOSE. See the GNU General Public License for more details. * |
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* * |
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* You should have received a copy of the GNU General Public License along with * |
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* this program. If not, see <http://www.gnu.org/licenses/>. * |
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****************************************************************************************/ |
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|
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#include "LastfmReadLabelCapability.h" |
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|
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#include "core/support/Debug.h" |
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#include "core/meta/Meta.h" |
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|
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#include <QMap> |
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#include <QNetworkReply> |
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|
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#include <lastfm/XmlQuery> |
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#include <ws.h> |
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#include "core/support/Amarok.h" |
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|
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namespace Capabilities |
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{ |
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LastfmReadLabelCapability::LastfmReadLabelCapability( Meta::Track *track ) |
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: ReadLabelCapability() |
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, m_track( track ) |
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{ |
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DEBUG_BLOCK |
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fetchLabels(); |
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} |
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|
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void |
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LastfmReadLabelCapability::fetchGlobalLabels() |
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{ |
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DEBUG_BLOCK |
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AMAROK_NOTIMPLEMENTED |
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} |
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|
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void |
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LastfmReadLabelCapability::fetchLabels() |
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{ |
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DEBUG_BLOCK |
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QMap<QString,QString> query; |
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query[ "method" ] = "track.getTopTags"; |
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query[ "track" ] = m_track->name(); |
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query[ "artist" ] = m_track->artist() ? m_track->artist()->name() : QString(); |
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query[ "api_key"] = Amarok::lastfmApiKey(); |
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m_job = lastfm::ws::post( query ); |
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|
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connect( m_job, SIGNAL( finished() ), SLOT(onTagsFetched()) ); |
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} |
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|
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|
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void |
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LastfmReadLabelCapability::onTagsFetched() |
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{ |
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DEBUG_BLOCK |
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if( !m_job ) |
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{ |
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debug() << "WARNING: GOT RESULT but no object"; |
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return; |
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} |
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|
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switch ( m_job->error() ) |
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{ |
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case QNetworkReply::NoError: |
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{ |
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lastfm::XmlQuery lfm = m_job->readAll(); |
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QList<lastfm::XmlQuery> tags = lfm.children( "tag" ); |
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QStringList ret; |
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foreach( const lastfm::XmlQuery &child, tags ) |
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ret.append( child["name"].text() ); |
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m_labels = ret; |
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emit labelsFetched( ret ); |
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break; |
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} |
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default: |
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break; |
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} |
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} |
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|
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|
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QStringList |
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LastfmReadLabelCapability::labels() |
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{ |
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return m_labels; |
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} |
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|
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} |
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|
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#include "LastfmReadLabelCapability.moc" |
