File indexing completed on 2024-05-19 04:50:11

 /****************************************************************************************
  * Copyright (c) 2007 Nikolaj Hald Nielsen <nhn@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/>.                           *
  ****************************************************************************************/
 
 #ifndef AMPACHESERVICEQUERYMAKER_H
 #define AMPACHESERVICEQUERYMAKER_H
 
 #include "DynamicServiceQueryMaker.h"
 
 #include "AmpacheServiceCollection.h"
 #include "AmpacheService.h"
 #include "NetworkAccessManagerProxy.h"
 
 #include <QUrl>
 
 namespace Collections {
 
 /** QueryMaker for Ampache
     Since Ampache only supports a very limited set of searches
     this query maker is very restricted.
     E.g. it does not support searches with AND and OR.
     TODO: support tags
     TODO: think about only using the MemoryQueryMaker
 */
 class AmpacheServiceQueryMaker : public DynamicServiceQueryMaker
 {
     Q_OBJECT
 
 public:
     AmpacheServiceQueryMaker( AmpacheServiceCollection * collection, const QUrl &server, const QString &sessionId );
     ~AmpacheServiceQueryMaker() override;
 
     void run() override;
     void abortQuery() override;
 
     QueryMaker* setQueryType( QueryType type ) override;
 
     using DynamicServiceQueryMaker::addMatch;
     QueryMaker* addMatch( const Meta::TrackPtr &track ) override;
     QueryMaker* addMatch( const Meta::ArtistPtr &artist, ArtistMatchBehaviour behaviour = TrackArtists ) override;
     QueryMaker* addMatch( const Meta::AlbumPtr &album ) override;
 
     QueryMaker* addFilter( qint64 value, const QString &filter, bool matchBegin = false, bool matchEnd = false ) override;
     QueryMaker* addNumberFilter( qint64 value, qint64 filter, QueryMaker::NumberComparison compare ) override;
 
     int validFilterMask() override;
     QueryMaker* limitMaxResultSize( int size ) override;
 
     void fetchArtists();
     void fetchAlbums();
     void fetchTracks();
 
 protected:
     struct Private;
     Private * const d;
 
 public Q_SLOTS:
     void artistDownloadComplete( const QUrl &url, const QByteArray &data, const NetworkAccessManagerProxy::Error &e );
     void albumDownloadComplete( const QUrl &url, const QByteArray &data, const NetworkAccessManagerProxy::Error &e );
     void trackDownloadComplete( const QUrl &url, const QByteArray &data, const NetworkAccessManagerProxy::Error &e );
 
 private:
     // Disable copy constructor and assignment
     AmpacheServiceQueryMaker( const AmpacheServiceQueryMaker& );
     AmpacheServiceQueryMaker& operator= ( const AmpacheServiceQueryMaker& );
 
     /** Gets the url for the ampache requests.
         Already adds query items for the dateFilter and the limit.
     */
     QUrl getRequestUrl( const QString &action = QString() ) const;
 
     /*
     template<class PointerType, class ListType>
     void emitProperResult(const ListType& list);
     */
 };
 
 } //namespace Collections
 
 #endif