void ListEngine::setModel(MediaItemModel * mediaItemModel)
{
m_mediaItemModel = mediaItemModel;
connect(this,
SIGNAL(results(QString,QList<OldMediaItem>,MediaListProperties,bool,QString)),
m_mediaItemModel,
SLOT(addResults(QString,QList<OldMediaItem>,MediaListProperties,bool,QString)));
connect(this,
SIGNAL(updateMediaItems(QList<OldMediaItem>)),
m_mediaItemModel,
SLOT(updateMediaItems(QList<OldMediaItem>)));
connect(this,
SIGNAL(updateMediaItem(OldMediaItem)),
m_mediaItemModel,
SLOT(updateMediaItem(OldMediaItem)));
connect(this,
SIGNAL(updateArtwork(QImage,OldMediaItem)),
m_mediaItemModel,
SLOT(updateArtwork(QImage,OldMediaItem)));
connect(this,
SIGNAL(updateMediaListPropertiesCategoryArtwork(QImage,OldMediaItem)),
m_mediaItemModel,
SLOT(updateMediaListPropertiesCategoryArtwork(QImage,OldMediaItem)));
connect(this,
SIGNAL(updateStatus(QHash<QString,QVariant>)),
m_mediaItemModel,
SLOT(updateStatus(QHash<QString,QVariant>)));
connect(this,
SIGNAL(loadOtherEngine(MediaListProperties,QString,QString)),
m_parent,
SLOT(load(MediaListProperties,QString,QString)));
}
void SavedListsEngine::run()
{
QThread::setTerminationEnabled(true);
m_stop = false;
if (m_updateSourceInfo || m_removeSourceInfo) {
NepomukListEngine::run();
return;
}
QList<MediaItem> mediaList;
if (m_mediaListProperties.engineArg().isEmpty() && !m_mediaListProperties.engineFilter().isEmpty()) {
MediaListProperties mediaListProperties = m_mediaListProperties;
mediaListProperties.lri = m_mediaListProperties.engineFilter();
kDebug() << mediaListProperties.lri;
emit loadOtherEngine(mediaListProperties, m_requestSignature, m_subRequestSignature);
m_requestSignature = QString();
m_subRequestSignature = QString();
return;
}
if (!m_mediaListProperties.engineArg().isEmpty()) {
QString workingDir;
QFile file(KStandardDirs::locateLocal("data", QString("bangarang/%1").arg(m_mediaListProperties.engineArg()), false));
if (file.exists()) {
if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
emit results(m_requestSignature, mediaList, m_mediaListProperties, true, m_subRequestSignature);
return;
}
} else {
KUrl url(m_mediaListProperties.engineArg());
workingDir = url.directory(KUrl::AppendTrailingSlash);
file.setFileName(url.path());
if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
emit results(m_requestSignature, mediaList, m_mediaListProperties, true, m_subRequestSignature);
return;
}
}
//Make sure it's a valid M3U fileref
QTextStream in(&file);
bool valid = false;
bool isM3U = false;
bool isPLS = false;
if (!in.atEnd()) {
QString line = in.readLine();
if (line.trimmed() == "#EXTM3U") {
valid = true;
isM3U = true;
} else if (line.trimmed() == "[playlist]") {
valid = true;
isPLS = true;
}
}
//Create a MediaItem for each entry
if (valid) {
while (!in.atEnd()) {
if (m_stop) {
return;
}
QString line = in.readLine();
QString title;
QString url;
int duration = 0;
//Read playlist entry to get title and url
if ((isM3U) && line.startsWith("#EXTINF:")) {
line = line.replace("#EXTINF:","");
QStringList durTitle = line.split(",");
if (durTitle.count() == 1) {
//No title
title = durTitle.at(0);
} else {
duration = durTitle.at(0).toInt();
title = durTitle.at(1);
}
url = in.readLine().trimmed();
} else if ((isPLS) && line.startsWith("File")) {
url = line.mid(line.indexOf("=") + 1).trimmed();
if (!in.atEnd()) {
line = in.readLine();
title = line.mid(line.indexOf("=") + 1).trimmed();
}
if (!in.atEnd()) {
line = in.readLine();
duration = line.mid(line.indexOf("=") + 1).trimmed().toInt();
}
}
//Create a basic mediaItem for each entry
MediaItem mediaItem;
KUrl itemUrl(workingDir, url);
if (!url.isEmpty()) {
if (!title.isEmpty()) {
mediaItem.title = title;
} else {
mediaItem.title = itemUrl.fileName();
}
mediaItem.fields["title"] = mediaItem.title;
mediaItem.url = itemUrl.prettyUrl();
mediaItem.fields["url"] = mediaItem.url;
if (Utilities::isVideo(mediaItem.url)) {
mediaItem.type = "Video";
mediaItem.artwork = KIcon("video-x-generic");
mediaItem.fields["videoType"] = "Video Clip";
} else {
mediaItem.type = "Audio";
mediaItem.artwork = KIcon("audio-x-generic");
mediaItem.fields["audioType"] = "Audio Clip";
}
if ((duration > 0) && (mediaItem.fields["duration"].toInt() <= 0)) {
mediaItem.duration = Utilities::durationString(duration);
mediaItem.fields["duration"] = duration;
} else if (duration == -1) {
mediaItem.duration = QString();
mediaItem.fields["audioType"] = "Audio Stream";
}
mediaList << mediaItem;
}
}
}
}
m_mediaListProperties.summary = i18np("1 item", "%1 items", mediaList.count());
emit results(m_requestSignature, mediaList, m_mediaListProperties, true, m_subRequestSignature);
//Get more detailed mediaItem info
for (int i = 0; i < mediaList.count(); i++) {
if (m_stop) {
return;
}
MediaItem detailedMediaItem = Utilities::mediaItemFromUrl(KUrl(mediaList.at(i).url));
emit updateMediaItem(detailedMediaItem);
}
//Check if MediaItems in mediaList exist
QList<MediaItem> mediaItems = Utilities::mediaItemsDontExist(mediaList);
if (mediaItems.count() > 0) {
emit updateMediaItems(mediaItems);
}
m_requestSignature = QString();
m_subRequestSignature = QString();
}
