#include <QFileInfo>
#include <QTextStream>
#include <QtXml/QtXml>
+// legacy _start_
+#include <QRegExp>
+// legacy _end_
using namespace SomePlayer::Storage;
using namespace SomePlayer::DataObjects;
Playlist FileStorage::getPlaylist(QString name) {
if (name == _CURRENT_PLAYLIST_SUBST_)
name = _CURRENT_PLAYLIST_NAME_;
- QFile playlistFile (_path_prefix+"/"+name+"."+_PLAYLIST_FILE_EXTENSION_);
+ QFile playlistFile (_path_prefix + "/" + name + "." + _PLAYLIST_FILE_EXTENSION_OLD_); // remove OLD_ in next version
Playlist playlist;
playlist.setName(PLAYLIST_BAD_NAME);
+ // legacy _start_
if (playlistFile.exists()) {
- playlist.setName(name);
- QDomDocument doc;
+ qWarning() << "Old playlist file format deteced";
+ QRegExp meta_regexp;
+ meta_regexp.setPattern("#META\\ +\\[(\\d+)\\]\\[(\\d+)\\].*::(.+)::,::(.+)::,::(.+)::");
+ QRegExp path_regexp;
+ path_regexp.setPattern("#PATH (.+)");
playlistFile.open(QFile::ReadOnly);
- doc.setContent(&playlistFile);
+ QTextStream stream(&playlistFile);
+ QString buffer = stream.readLine();
+ if (buffer.startsWith("#SOMEPLAYLIST")) {
+ while (!stream.atEnd()) {
+ buffer = stream.readLine();
+ if (meta_regexp.indexIn(buffer) != -1) {
+ int seconds = meta_regexp.cap(2).toInt();
+ QString artist = meta_regexp.cap(3);
+ QString album = meta_regexp.cap(4);
+ QString title = meta_regexp.cap(5);
+ buffer = stream.readLine();
+ if (path_regexp.indexIn(buffer) != -1) {
+ QString source = path_regexp.cap(1);
+ TrackMetadata meta(title, artist, album, seconds);
+ Track track(meta, source);
+ playlist.addTrack(track);
+ }
+ }
+ }
+ }
+ playlist.setName(name);
+ qWarning() << "Saving playlist in new format";
+ savePlaylist(playlist);
playlistFile.close();
- QDomElement eplaylist = doc.documentElement();
- if (eplaylist.tagName() == "playlist") {
- QDomElement etracklist = eplaylist.firstChildElement("trackList");
- if (!etracklist.isNull()) {
- QDomElement etrack = etracklist.firstChildElement("track");
- while (!etrack.isNull()) {
- QDomElement elocation = etrack.firstChildElement("location");
- QDomElement eextension = etrack.firstChildElement("extension");
- if (!eextension.isNull()) {
- QDomElement ecl_clip = eextension.firstChildElement("cl:clip");
- if (!ecl_clip.isNull()) {
- QString artist = ecl_clip.attribute("artist");
- QString album = ecl_clip.attribute("album");
- QString title = ecl_clip.attribute("title");
- QDomElement eduration = etrack.firstChildElement("duration");
- if (!eduration.isNull()) {
- QVariant duration = eduration.text();
- QByteArray basource;
- basource.append(elocation.text());
- QString source = QUrl::fromEncoded(basource).toLocalFile();
- TrackMetadata meta(title, artist, album, duration.toInt()/1000);
- Track track(0, meta, source);
- playlist.addTrack(track);
+ playlistFile.remove();
+ } else {
+ playlistFile.setFileName(_path_prefix + "/" + name + "." + _PLAYLIST_FILE_EXTENSION_);
+ // legacy _end_
+ if (playlistFile.exists()) {
+ playlist.setName(name);
+ QDomDocument doc;
+ playlistFile.open(QFile::ReadOnly);
+ doc.setContent(&playlistFile);
+ playlistFile.close();
+ QDomElement eplaylist = doc.documentElement();
+ if (eplaylist.tagName() == "playlist") {
+ QDomElement etracklist = eplaylist.firstChildElement("trackList");
+ if (!etracklist.isNull()) {
+ QDomElement etrack = etracklist.firstChildElement("track");
+ while (!etrack.isNull()) {
+ QDomElement elocation = etrack.firstChildElement("location");
+ QDomElement eextension = etrack.firstChildElement("extension");
+ if (!eextension.isNull()) {
+ QDomElement ecl_clip = eextension.firstChildElement("cl:clip");
+ if (!ecl_clip.isNull()) {
+ QString artist = ecl_clip.attribute("artist");
+ QString album = ecl_clip.attribute("album");
+ QString title = ecl_clip.attribute("title");
+ QDomElement eduration = etrack.firstChildElement("duration");
+ if (!eduration.isNull()) {
+ QVariant duration = eduration.text();
+ QByteArray basource;
+ basource.append(elocation.text());
+ QString source = QUrl::fromEncoded(basource).toLocalFile();
+ TrackMetadata meta(title, artist, album, duration.toInt()/1000);
+ Track track(meta, source);
+ playlist.addTrack(track);
+ }
}
}
+ etrack = etrack.nextSiblingElement("track");
}
- etrack = etrack.nextSiblingElement("track");
}
}
+ // legacy _start_
}
+ // legacy _end_
}
return playlist;
}
name = _CURRENT_PLAYLIST_SUBST_;
playlistNames.append(name);
}
+ // legacy _start_
+ else if (suffix == _PLAYLIST_FILE_EXTENSION_OLD_){
+ QString name = info.fileName().replace(QString(".%1").arg(_PLAYLIST_FILE_EXTENSION_OLD_), "", Qt::CaseInsensitive);
+ if (name == _CURRENT_PLAYLIST_NAME_)
+ name = _CURRENT_PLAYLIST_SUBST_;
+ playlistNames.append(name);
+ }
+ // legacy _end_
}
return playlistNames;
}
QString name = playlist.name();
if (playlist.name() == _CURRENT_PLAYLIST_SUBST_)
name = _CURRENT_PLAYLIST_NAME_;
- QString filename = _path_prefix + "/" +name+"."_PLAYLIST_FILE_EXTENSION_;
+ QString filename = _path_prefix + "/" + name + "."_PLAYLIST_FILE_EXTENSION_;
QFile playlistFile(filename);
if (playlistFile.exists()) {
playlistFile.remove();
playlist.setName(_CURRENT_PLAYLIST_NAME_);
savePlaylist(playlist);
}
+
+LastPlayed FileStorage::getLastPlayedForCurPlaylist() {
+ QFile playlistFile (_path_prefix + "/" + _CURRENT_PLAYLIST_NAME_ + "." + _PLAYLIST_FILE_EXTENSION_);
+ int trackId = 0;
+ int position = 0;
+ if (playlistFile.exists()) {
+ QDomDocument doc;
+ playlistFile.open(QFile::ReadOnly);
+ doc.setContent(&playlistFile);
+ playlistFile.close();
+ QDomElement eplaylist = doc.documentElement();
+ if (eplaylist.tagName() == "playlist") {
+ QDomElement eextension = eplaylist.firstChildElement("extension");
+ if (!eextension.isNull()) {
+ QDomElement elastplay = eextension.firstChildElement("lastplay");
+ if (!elastplay.isNull()) {
+ trackId = elastplay.attribute("track_id").toInt();
+ position = elastplay.attribute("position").toInt();
+ }
+ }
+ }
+ }
+ LastPlayed lp = {trackId, position};
+ return lp;
+}
+
+void FileStorage::saveLastPlayedForCurPlaylist(LastPlayed lastplayed) {
+ QFile playlistFile (_path_prefix + "/" + _CURRENT_PLAYLIST_NAME_ + "." + _PLAYLIST_FILE_EXTENSION_);
+ QDomDocument doc;
+ if (playlistFile.exists()) {
+ playlistFile.open(QFile::ReadOnly);
+ doc.setContent(&playlistFile);
+ playlistFile.close();
+ QDomElement eplaylist = doc.documentElement();
+ if (eplaylist.tagName() == "playlist") {
+ QDomElement eextension = eplaylist.firstChildElement("extension");
+ if (eextension.isNull()) {
+ eextension = doc.createElement("extension");
+ eextension.setAttribute("application", "http://example.com");
+ QDomElement elastplay = doc.createElement("lastplay");
+ elastplay.setAttribute("track_id", lastplayed.trackId);
+ elastplay.setAttribute("position", lastplayed.position);
+ eextension.appendChild(elastplay);
+ eplaylist.appendChild(eextension);
+ } else {
+ QDomElement elastplay = eextension.firstChildElement("lastplay");
+ if (elastplay.isNull()) {
+ elastplay = doc.createElement("lastplay");
+ eextension.appendChild(elastplay);
+ }
+ elastplay.setAttribute("track_id", lastplayed.trackId);
+ elastplay.setAttribute("position", lastplayed.position);
+ }
+ }
+ }
+ playlistFile.open(QFile::WriteOnly);
+ QTextStream stream(&playlistFile);
+ stream << doc.toString();
+}