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161 lines
4.4 KiB
161 lines
4.4 KiB
15 years ago
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/*
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Copyright (c) 2006 Nikolaj Hald Nielsen <nhnFreespirit@gmail.com>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include "magnatuneredownloadhandler.h"
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#include "amarok.h"
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#include "debug.h"
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#include "qdir.h"
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#include "qmessagebox.h"
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#include <klocale.h>
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MagnatuneRedownloadHandler::MagnatuneRedownloadHandler(QWidget * parent)
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{
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m_parent = parent;
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m_redownloadDialog = 0;
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m_downloadDialog = 0;
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m_albumDownloader = 0;
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}
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MagnatuneRedownloadHandler::~MagnatuneRedownloadHandler()
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{
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}
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void MagnatuneRedownloadHandler::showRedownloadDialog( )
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{
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QStringList previousDownloads = GetPurchaseList();
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if (previousDownloads.isEmpty()) {
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//No previously purchased track information found. No more to do here...
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QMessageBox::information( m_parent, i18n( "No purchases found!" ) ,
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i18n( "No previous purchases have been found. Nothing to redownload..." ) + "\n" );
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return;
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}
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if (m_redownloadDialog == 0) {
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m_redownloadDialog = new MagnatuneRedownloadDialog( m_parent );
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connect( m_redownloadDialog, SIGNAL( redownload( QString) ), this, SLOT( redownload( QString ) ) );
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connect( m_redownloadDialog, SIGNAL(cancelled() ), this, SLOT( selectionDialogCancelled() ));
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}
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m_redownloadDialog->setRedownloadItems( previousDownloads );
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m_redownloadDialog->show();
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}
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QStringList MagnatuneRedownloadHandler::GetPurchaseList( )
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{
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QDir purchaseInfoDir( Amarok::saveLocation( "magnatune.com/purchases/" ) );
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purchaseInfoDir.setFilter( QDir::Files);
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purchaseInfoDir.setSorting( QDir::Name );
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const QFileInfoList *list = purchaseInfoDir.entryInfoList();
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QFileInfoListIterator it( *list );
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QFileInfo *fi;
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QStringList returnList;
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while ( (fi = it.current()) != 0 ) {
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returnList.append(fi->fileName());
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++it;
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}
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return returnList;
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}
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void MagnatuneRedownloadHandler::redownload( QString storedInfoFileName )
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{
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QDir purchaseInfoDir( Amarok::saveLocation( "magnatune.com/purchases/" ) );
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QString absFileName = purchaseInfoDir.absPath() + '/' + storedInfoFileName;
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debug() << "Redownload file: " << absFileName << endl;
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if ( m_albumDownloader == 0 )
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{
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m_albumDownloader = new MagnatuneAlbumDownloader();
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connect( m_albumDownloader, SIGNAL( downloadComplete( bool ) ), this, SLOT( albumDownloadComplete( bool ) ) );
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}
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if (m_downloadDialog == 0) {
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m_downloadDialog = new MagnatuneDownloadDialog(m_parent);
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connect( m_downloadDialog, SIGNAL( downloadAlbum( MagnatuneDownloadInfo * ) ), m_albumDownloader, SLOT( downloadAlbum( MagnatuneDownloadInfo * ) ) );
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}
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MagnatuneDownloadInfo * downloadInfo = new MagnatuneDownloadInfo();
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if ( downloadInfo->initFromFile( absFileName ) )
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{
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debug() << "Showing download dialog" << endl;
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m_downloadDialog->setDownloadInfo( downloadInfo );
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m_downloadDialog->show();
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}
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else
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{
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QMessageBox::information( m_parent, i18n( "Could not re-download album" ),
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i18n( "There seems to be a problem with the selected redownload info file." ) + "\n" );
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}
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}
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void MagnatuneRedownloadHandler::selectionDialogCancelled( )
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{
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if (m_redownloadDialog != 0) {
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m_redownloadDialog->hide();
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delete m_redownloadDialog;
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m_redownloadDialog = 0;
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}
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}
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void MagnatuneRedownloadHandler::albumDownloadComplete( bool success )
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{
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Q_UNUSED( success );
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//cleanup time!
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if (m_downloadDialog != 0) {
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delete m_downloadDialog;
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m_downloadDialog = 0;
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}
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if (m_albumDownloader != 0) {
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delete m_albumDownloader;
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m_albumDownloader = 0;
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}
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}
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