File indexing completed on 2024-05-05 04:48:22

 /****************************************************************************************
  * Copyright (c) 2010 Ralf Engels <ralf-engels@gmx.de>                                  *
  *                                                                                      *
  * 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 "SqlBatchImporter.h"
 #include "SqlBatchImporterConfig.h"
 
 #include "core/collections/Collection.h"
 #include "core/meta/Meta.h"
 #include "core/support/Debug.h"
 #include "core/capabilities/CollectionImportCapability.h"
 #include "core-impl/collections/support/CollectionManager.h"
 
 #include <KLocalizedString>
 
 #include <QFile>
 
 SqlBatchImporter::SqlBatchImporter( QObject *parent )
     : QObject( parent )
     , m_config( nullptr )
     , m_count( 0 )
     , m_importing( false )
 {
     connect( this, &SqlBatchImporter::importSucceeded, this, &SqlBatchImporter::importingFinished );
     connect( this, &SqlBatchImporter::importFailed, this, &SqlBatchImporter::importingFinished );
     connect( this, &SqlBatchImporter::trackAdded, this, &SqlBatchImporter::trackImported );
     connect( this, &SqlBatchImporter::trackMatchFound, this, &SqlBatchImporter::trackMatched );
 }
 
 SqlBatchImporter::~SqlBatchImporter()
 {
 }
 
 SqlBatchImporterConfig*
 SqlBatchImporter::configWidget( QWidget *parent )
 {
     if( !m_config )
         m_config = new SqlBatchImporterConfig( parent );
     return m_config;
 }
 
 void
 SqlBatchImporter::import()
 {
     DEBUG_BLOCK
 
     Q_ASSERT( m_config );
     if( !m_config )
     {
         error() << "No configuration exists, bailing out of import";
         return;
     }
 
     int numStarted = 0;
     // search for a collection with the CollectionImportCapability
     foreach( Collections::Collection *coll, CollectionManager::instance()->collections().keys() )
     {
         debug() << "Collection: "<<coll->prettyName() << "id:"<<coll->collectionId();
         QScopedPointer<Capabilities::CollectionImportCapability> cic( coll->create<Capabilities::CollectionImportCapability>());
 
         if( cic ) {
 
             QFile *file = new QFile( m_config->inputFilePath() );
             if( file->open( QIODevice::ReadOnly ) )
             {
                 debug() << "importing db";
                 cic->import( file, this );
                 numStarted++;
             } else {
                 debug() << "could not open";
                 Q_EMIT importError( i18n( "Could not open file \"%1\".", m_config->inputFilePath() ) );
                 delete file;
             }
         }
     }
 
     if( !numStarted )
         Q_EMIT importFailed();
 }
 
 int
 SqlBatchImporter::importedCount() const
 {
     return m_count;
 }
 
 void
 SqlBatchImporter::trackImported( const Meta::TrackPtr &track )
 {
     Q_UNUSED( track )
     ++m_count;
 }
 
 void
 SqlBatchImporter::trackMatched(const Meta::TrackPtr &track, const QString &oldUrl )
 {
     Q_UNUSED( track )
     Q_UNUSED( oldUrl )
     ++m_count;
 }
 
 bool
 SqlBatchImporter::importing() const
 {
     return m_importing;
 }
 
 void
 SqlBatchImporter::startImporting()
 {
     DEBUG_BLOCK
     m_importing = true;
     import();
 }
 
 void
 SqlBatchImporter::importingFinished()
 {
     m_importing = false;
 }