void Discogs::handleRelease( QNetworkReply* reply ){
Album album;
QNetworkRequest request = reply->request();
QString key = request.attribute(QNetworkRequest::User).toString();
if( albums_.contains(key) ){
album = albums_[key];
//album.setArtists( QStringList() );
//album.setSongs( QList<Song>() );
}
//cover->setText("");
QString err;
QByteArray response(reply->readAll());
QXmlStreamReader xml(response);
QList<Artist> Artists;
QList<QUrl> images;
QStringList artists,roles;
QList<Song> songs;
while (!xml.atEnd()) {
xml.readNext();
//qDebug()<<xml.name();
if( xml.name() == "release" && xml.attributes().hasAttribute("id") ){
QString id = xml.attributes().value("id").toString();
album.setRelease(id);
}
if(xml.tokenType() == QXmlStreamReader::StartElement){
if( xml.attributes().hasAttribute("stat") ){
QString stat = xml.attributes().value("stat").toString();
if(stat=="fail"){
while(xml.readNextStartElement()){
if( xml.name() == "error" ){
err.append(xml.readElementText()+"\n");
}else{
xml.skipCurrentElement();
}
}
}
}
if( xml.attributes().hasAttribute("requests") ){
//&nSearches = xml.attributes().value("requests").toString().toInt();
//info->setText(QString::number(nSearches)+" searches performed within the last 24 hours");
}
if(xml.name() == "images"){
xml.readNext();
while(xml.name()=="image"){
if( xml.attributes().hasAttribute("uri") ){
images.append( QUrl( xml.attributes().value("uri").toString() ) );
//qDebug()<<"found image "<<xml.attributes().value("uri").toString();
}
xml.readNext();
}
}
if(xml.name() == "artists"){
while(xml.readNextStartElement()){
if(xml.name() == "artist"){
while(xml.readNextStartElement()){
if(xml.name() == "name"){
artists.append( xml.readElementText() );
}else{
xml.skipCurrentElement();
}
}
}else{
xml.skipCurrentElement();
}
}
}
if(xml.name() == "extraartists"){
while(xml.readNextStartElement()){
if(xml.name() == "artist"){
//QString name;QString role;
Artist a;
while(xml.readNextStartElement()){
if(xml.name() == "name"){
a.setName( xml.readElementText() );
}else if(xml.name() == "role"){
a.setRole( xml.readElementText() );
}else{
xml.skipCurrentElement();
}
Artists.append(a);
}
//qDebug()<<role+": "+name;
//album.roles.append( role+": "+name );
}else{
xml.skipCurrentElement();
}
}
}
if(xml.name() == "formats"){
while(xml.readNextStartElement()){
if( xml.name()=="format" && xml.attributes().hasAttribute("name") ){
QString sep=", ";
if(album.format().isEmpty()){
sep="";
}
album.setFormat( album.format() + sep + xml.attributes().value("name").toString() );
}else{
xml.skipCurrentElement();
}
}
}
if(xml.name() == "title"){
album.setTitle( xml.readElementText() );
}
if(xml.name() == "labels"){
xml.readNext();
while(xml.name()=="label"){
if( xml.attributes().hasAttribute("name") ){
QString sep=", ";
if(album.label().isEmpty()){
sep="";
}
album.setLabel( album.label()+sep+xml.attributes().value("name").toString() );
}
xml.readNext();
}
}
if(xml.name() == "genres"){
while(xml.readNextStartElement()){
if(xml.name() == "genre"){
QString sep=", ";
if(album.genre().isEmpty()){
sep="";
}
album.setGenre( album.genre() + sep + xml.readElementText() );
}else{
xml.skipCurrentElement();
}
}
}
if(xml.name() == "styles"){
while(xml.readNextStartElement()){
if(xml.name() == "style"){
QString sep=", ";
if(album.style().isEmpty()){
sep="";
}
album.setStyle( album.style() + sep + xml.readElementText() );
}else{
xml.skipCurrentElement();
}
}
}
if(xml.name() == "country"){
album.setCountry( xml.readElementText() );
}
if(xml.name() == "released"){
album.setYear( xml.readElementText().toInt() );
}
if(xml.name() == "notes"){
album.setNotes( xml.readElementText() );
}
if(xml.name() == "tracklist"){
while(xml.readNextStartElement()){
if(xml.name() == "track"){
Song s;
while(xml.readNextStartElement()){
//qDebug()<<xml.name()<<xml.readElementText();
if(xml.name() == "position"){
s.setTrack( xml.readElementText() );
}else if(xml.name() == "title"){
s.setTitle( xml.readElementText() );
}else if(xml.name() == "duration"){
QStringList tmp = xml.readElementText().split(":");
int sum=0;
for(int j=0;j<tmp.size();j++){
sum = sum + ( tmp[j].toInt()*pow(60,tmp.size()-j-1) );
}
s.setLength(sum);
}else{
xml.skipCurrentElement();
}
}
songs.append(s);
}else{
xml.skipCurrentElement();
}
}
}
}
}
//fix/compress roles for artists
//QList<artist> newArtists;
while( Artists.size()>0 ){
QString role = Artists[0].role();
if(role.isEmpty()){
Artists.removeAt(0);
continue;
}
Artist a;a.setRole(role);a.setName(Artists[0].name());
//qDebug()<<role;
for(int j=Artists.size()-1;j>=1;j--){
if( Artists[j].role()==role ){
if( !a.name().contains( Artists[j].name() ) ){
a.setName(a.name()+"/"+Artists[j].name());
//qDebug()<<a.name;
}
Artists.removeAt(j);
}
}
Artists.removeAt(0);
roles.append( a.role()+": "+a.name() );
//newArtists.append(a);
}
//remove html links from notes
QString notes = album.notes();
while(1){
int ind = notes.indexOf("<a href");
if(ind==-1){
break;
}
int ind2 = notes.indexOf(">",ind);
notes.remove(ind,ind2-ind+1);
}
notes.remove("</a>",Qt::CaseInsensitive);
album.setNotes(notes);
if( reply->error() || !err.isEmpty() ){
if( reply->error() ){
err = reply->errorString()+":\n"+err;
}
QMessageBox::critical(0, "Error",
err, QMessageBox::Ok, QMessageBox::Ok);
}
album.setArtists(artists);
album.setRoles(roles);
album.setImages(images);
album.setSongs(songs);
albums_.insert(album.key(),album);
reply->deleteLater();
/*
if(images.size()>0){
//qDebug()<<"starting image downloading for album "+album.title()<<", images: "<<images;
QNetworkRequest coverRequest(images[0]);
coverRequest.setAttribute(QNetworkRequest::User,album.key());
QNetworkAccessManager *coverManager = new QNetworkAccessManager;
connect(coverManager, SIGNAL(finished(QNetworkReply*)), this, SLOT(handleCover(QNetworkReply*)));
coverManager->get(coverRequest);
}else {
*/
nDownloaded_++;
qDebug()<<"downloaded album "<<album.title();
if( downloadImmediately_ && nDownloaded_==albums_.size() ){
emit albumsDownloaded( albums_ );
}
if(!downloadImmediately_){
emit albumDownloaded( album );
}
//}
}
void Discogs::handleResults( QNetworkReply* reply ){
//a serach result, not the same as a release. Contains less info
qDebug()<<"Discogs handleResults";
QString err="";
//QList<SearchResult> Results;
//if (!reply->error()) {
QByteArray response(reply->readAll());
QXmlStreamReader xml(response);
while (!xml.atEnd()) {
xml.readNext();
//qDebug()<<xml.name();
if (xml.tokenType() == QXmlStreamReader::StartElement){
if (xml.name() == "resp") {
if( xml.attributes().hasAttribute("stat") ){
QString stat = xml.attributes().value("stat").toString();
if(stat=="fail"){
while(xml.readNextStartElement()){
if( xml.name() == "error" ){
err.append(xml.readElementText()+"\n");
}else{
xml.skipCurrentElement();
}
}
}
}else if( xml.attributes().hasAttribute("requests") ){
//int nSearches = xml.attributes().value("requests").toString().toInt();
//qDebug()<<nSearches;
//info->setText(QString::number(nSearches)+" searches performed within the last 24 hours");
}else{
xml.skipCurrentElement();
}
}
if (xml.name() == "result") {
if( xml.attributes().value("type").toString()=="release" ){
//SearchResult res;
Album res;
//QHash<QString,Album> albums_ = albums();
while (xml.readNextStartElement()) {
if (xml.name() == "title"){
res.setTitle( xml.readElementText() );
}else if (xml.name() == "uri"){
QString tmp = xml.readElementText();
int ind = tmp.lastIndexOf("/")+1;
if(ind!=-1){
//qDebug()<<tmp;
tmp=tmp.right(tmp.size()-ind);
//qDebug()<<tmp;
res.setUrl( QUrl( "http://www.discogs.com/release/"+tmp+"?f=xml&api_key="+api_key ) );
res.setRelease( tmp );
}
}else if (xml.name() == "summary"){
//res.summary = xml.readElementText();
}else{
xml.skipCurrentElement();
}
}
//qDebug()<<res.title<<" "<<res.url<<" "<<res.summary;
//Results.insert(res.release+res.format,res);
albums_.insert(res.key(),res);
setAlbums( albums_ );
}
}
}
}
if( reply->error() || !err.isEmpty() ){
if( reply->error() ){
err = reply->errorString()+":\n"+err;
}
QMessageBox::critical(0, "Error",
err, QMessageBox::Ok, QMessageBox::Ok);
}
reply->deleteLater();
if( !downloadImmediately() ){
emit resultsDownloaded( albums_ );
}else{
if( albums_.size()==0 ){
emit albumsDownloaded( albums_ );
}else{
downloadAllAlbums( albums_ );
}
}
}
void SearchDialog::gotAlbum( const Album &a ){
albums_.insert(a.key(),a);
showAlbumAndCover( a );
}