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SubsonicRequest: Make sure covers are only requested once per cover ID

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Fixes #885
This commit is contained in:
Jonas Kvinge
2022-01-30 02:30:51 +01:00
parent 609413cda4
commit 78adc388df
2 changed files with 61 additions and 43 deletions
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73
src/subsonic/subsonicrequest.cpp
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@@ -116,6 +116,7 @@ void SubsonicRequest::Reset() {
album_covers_received_ = 0;
songs_.clear();
cover_urls_.clear();
errors_.clear();
no_results_ = false;
replies_.clear();
@@ -608,13 +609,13 @@ QString SubsonicRequest::ParseSong(Song &song, const QJsonObject &json_obj, cons
QString genre;
if (json_obj.contains("genre")) genre = json_obj["genre"].toString();
QString cover_art_id;
QString cover_id;
if (json_obj.contains("coverArt")) {
if (json_obj["coverArt"].type() == QJsonValue::String) {
cover_art_id = json_obj["coverArt"].toString();
cover_id = json_obj["coverArt"].toString();
}
else {
cover_art_id = QString::number(json_obj["coverArt"].toInt());
cover_id = QString::number(json_obj["coverArt"].toInt());
}
}
@@ -631,8 +632,14 @@ QString SubsonicRequest::ParseSong(Song &song, const QJsonObject &json_obj, cons
url.setPath(song_id);
QUrl cover_url;
if (!cover_art_id.isEmpty()) {
cover_url = CreateUrl(server_url(), auth_method(), username(), password(), "getCoverArt", ParamList() << Param("id", cover_art_id));
if (!cover_id.isEmpty()) {
if (cover_urls_.contains(cover_id)) {
cover_url = cover_urls_[cover_id];
}
else {
cover_url = CreateUrl(server_url(), auth_method(), username(), password(), "getCoverArt", ParamList() << Param("id", cover_id));
cover_urls_.insert(cover_id, cover_url);
}
}
Song::FileType filetype(Song::FileType_Stream);
@@ -694,14 +701,21 @@ void SubsonicRequest::GetAlbumCovers() {
void SubsonicRequest::AddAlbumCoverRequest(const Song &song) {
QUrl cover_url(song.art_automatic());
QUrlQuery cover_url_query(cover_url);
if (!cover_url.isValid()) {
return;
}
if (album_covers_requests_sent_.contains(song.art_automatic())) {
album_covers_requests_sent_.insert(song.art_automatic(), song.song_id());
QUrlQuery cover_url_query(cover_url);
if (!cover_url_query.hasQueryItem("id")) {
return;
}
QString cover_id = cover_url_query.queryItemValue("id");
if (album_covers_requests_sent_.contains(cover_id)) {
album_covers_requests_sent_.insert(cover_id, song.song_id());
return;
}
@@ -711,11 +725,12 @@ void SubsonicRequest::AddAlbumCoverRequest(const Song &song) {
AlbumCoverRequest request;
request.album_id = song.album_id();
request.cover_id = cover_id;
request.url = cover_url;
request.filename = cover_path + "/" + cover_url_query.queryItemValue("id") + ".jpg";
request.filename = cover_path + "/" + cover_id + ".jpg";
if (request.filename.isEmpty()) return;
album_covers_requests_sent_.insert(song.art_automatic(), song.song_id());
album_covers_requests_sent_.insert(cover_id, song.song_id());
++album_covers_requested_;
album_cover_requests_queue_.enqueue(request);
@@ -744,14 +759,14 @@ void SubsonicRequest::FlushAlbumCoverRequests() {
QNetworkReply *reply = network_->get(req);
album_cover_replies_ << reply;
QObject::connect(reply, &QNetworkReply::finished, this, [this, reply, request]() { AlbumCoverReceived(reply, request.url, request.filename); });
QObject::connect(reply, &QNetworkReply::finished, this, [this, reply, request]() { AlbumCoverReceived(reply, request); });
timeouts_->AddReply(reply);
}
}
void SubsonicRequest::AlbumCoverReceived(QNetworkReply *reply, const QUrl &url, const QString &filename) {
void SubsonicRequest::AlbumCoverReceived(QNetworkReply *reply, const AlbumCoverRequest &request) {
if (album_cover_replies_.contains(reply)) {
album_cover_replies_.removeAll(reply);
@@ -770,21 +785,21 @@ void SubsonicRequest::AlbumCoverReceived(QNetworkReply *reply, const QUrl &url,
emit UpdateProgress(album_covers_received_);
if (!album_covers_requests_sent_.contains(url)) {
if (!album_covers_requests_sent_.contains(request.cover_id)) {
AlbumCoverFinishCheck();
return;
}
if (reply->error() != QNetworkReply::NoError) {
Error(QString("%1 (%2) for %3").arg(reply->errorString()).arg(reply->error()).arg(url.toString()));
if (album_covers_requests_sent_.contains(url)) album_covers_requests_sent_.remove(url);
Error(QString("%1 (%2) for %3").arg(reply->errorString()).arg(reply->error()).arg(request.url.toString()));
if (album_covers_requests_sent_.contains(request.cover_id)) album_covers_requests_sent_.remove(request.cover_id);
AlbumCoverFinishCheck();
return;
}
if (reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt() != 200) {
Error(QString("Received HTTP code %1 for %2.").arg(reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt()).arg(url.toString()));
if (album_covers_requests_sent_.contains(url)) album_covers_requests_sent_.remove(url);
Error(QString("Received HTTP code %1 for %2.").arg(reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt()).arg(request.url.toString()));
if (album_covers_requests_sent_.contains(request.cover_id)) album_covers_requests_sent_.remove(request.cover_id);
AlbumCoverFinishCheck();
return;
}
@@ -794,16 +809,16 @@ void SubsonicRequest::AlbumCoverReceived(QNetworkReply *reply, const QUrl &url,
mimetype = mimetype.left(mimetype.indexOf(';'));
}
if (!ImageUtils::SupportedImageMimeTypes().contains(mimetype, Qt::CaseInsensitive) && !ImageUtils::SupportedImageFormats().contains(mimetype, Qt::CaseInsensitive)) {
Error(QString("Unsupported mimetype for image reader %1 for %2").arg(mimetype, url.toString()));
if (album_covers_requests_sent_.contains(url)) album_covers_requests_sent_.remove(url);
Error(QString("Unsupported mimetype for image reader %1 for %2").arg(mimetype, request.url.toString()));
if (album_covers_requests_sent_.contains(request.cover_id)) album_covers_requests_sent_.remove(request.cover_id);
AlbumCoverFinishCheck();
return;
}
QByteArray data = reply->readAll();
if (data.isEmpty()) {
Error(QString("Received empty image data for %1").arg(url.toString()));
if (album_covers_requests_sent_.contains(url)) album_covers_requests_sent_.remove(url);
Error(QString("Received empty image data for %1").arg(request.url.toString()));
if (album_covers_requests_sent_.contains(request.cover_id)) album_covers_requests_sent_.remove(request.cover_id);
AlbumCoverFinishCheck();
return;
}
@@ -816,22 +831,22 @@ void SubsonicRequest::AlbumCoverReceived(QNetworkReply *reply, const QUrl &url,
QImage image;
if (image.loadFromData(data, format)) {
if (image.save(filename, format)) {
while (album_covers_requests_sent_.contains(url)) {
const QString song_id = album_covers_requests_sent_.take(url);
if (image.save(request.filename, format)) {
while (album_covers_requests_sent_.contains(request.cover_id)) {
const QString song_id = album_covers_requests_sent_.take(request.cover_id);
if (songs_.contains(song_id)) {
songs_[song_id].set_art_automatic(QUrl::fromLocalFile(filename));
songs_[song_id].set_art_automatic(QUrl::fromLocalFile(request.filename));
}
}
}
else {
Error(QString("Error saving image data to %1.").arg(filename));
if (album_covers_requests_sent_.contains(url)) album_covers_requests_sent_.remove(url);
Error(QString("Error saving image data to %1.").arg(request.filename));
if (album_covers_requests_sent_.contains(request.cover_id)) album_covers_requests_sent_.remove(request.cover_id);
}
}
else {
Error(QString("Error decoding image data from %1.").arg(url.toString()));
if (album_covers_requests_sent_.contains(url)) album_covers_requests_sent_.remove(url);
Error(QString("Error decoding image data from %1.").arg(request.url.toString()));
if (album_covers_requests_sent_.contains(request.cover_id)) album_covers_requests_sent_.remove(request.cover_id);
}
AlbumCoverFinishCheck();