+/*
+ * SomePlayer - An alternate music player for Maemo 5
+ * Copyright (C) 2010 Nikolay (somebody) Tischenko <niktischenko@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
#include "filestorage.h"
#include <QDir>
#include <QDirIterator>
FileStorage::FileStorage(QString path) {
_path_prefix = path;
- _meta_regexp.setPattern("#META \\[(\\d+)\\].*::(.+)::,::(.+)::,::(.+)::");
+ _meta_regexp.setPattern("#META\\ +\\[(\\d+)\\]\\[(\\d+)\\].*::(.+)::,::(.+)::,::(.+)::");
_path_regexp.setPattern("#PATH (.+)");
+
+ Playlist current = getCurrentPlaylist();
+ if (current.name() == PLAYLIST_BAD_NAME) {
+ current.setName(_CURRENT_PLAYLIST_NAME_);
+ saveCurrentPlaylist(current);
+ }
}
QList<Playlist> FileStorage::getPlaylists() {
}
Playlist FileStorage::getPlaylist(QString name) {
- QFile playlistFile (_path_prefix+"/"+name+_PLAYLIST_FILE_EXTENSION_);
+ if (name == _CURRENT_PLAYLIST_SUBST_)
+ name = _CURRENT_PLAYLIST_NAME_;
+ QFile playlistFile (_path_prefix+"/"+name+"."+_PLAYLIST_FILE_EXTENSION_);
Playlist playlist;
- playlist.setName("Bad playlist");
+ playlist.setName(PLAYLIST_BAD_NAME);
if (playlistFile.exists()) {
playlist.setName(name);
+ playlistFile.open(QFile::ReadOnly);
QTextStream stream(&playlistFile);
QString buffer = stream.readLine();
- int index = 0;
if (buffer.startsWith(_PLAYLIST_SIGNATURE_)) {
while (!stream.atEnd()) {
buffer = stream.readLine();
if (_meta_regexp.indexIn(buffer) != -1) {
- int seconds = _meta_regexp.cap(0).toInt();
- QString artist = _meta_regexp.cap(1);
- QString album = _meta_regexp.cap(2);
- QString title = _meta_regexp.cap(3);
+ int id = _meta_regexp.cap(1).toInt();
+ 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(0);
+ QString source = _path_regexp.cap(1);
TrackMetadata meta(title, artist, album, seconds);
- Track track(index++, meta, source);
+ Track track(id, meta, source);
playlist.addTrack(track);
}
}
QFileInfo info(entry);
QString suffix = info.suffix().toLower();
if (suffix == _PLAYLIST_FILE_EXTENSION_) {
- playlistNames.append(info.fileName());
+ QString name = info.fileName().replace(QString(".%1").arg(_PLAYLIST_FILE_EXTENSION_), "", Qt::CaseInsensitive);
+ if (name == _CURRENT_PLAYLIST_NAME_)
+ name = _CURRENT_PLAYLIST_SUBST_;
+ playlistNames.append(name);
}
}
return playlistNames;
}
void FileStorage::savePlaylist(Playlist playlist) {
- QString filename = _path_prefix+playlist.name()+_PLAYLIST_FILE_EXTENSION_;
+ QString name = playlist.name();
+ if (playlist.name() == _CURRENT_PLAYLIST_SUBST_)
+ name = _CURRENT_PLAYLIST_NAME_;
+ QString filename = _path_prefix + "/" +name+"."_PLAYLIST_FILE_EXTENSION_;
QFile playlistFile(filename);
if (playlistFile.exists()) {
playlistFile.remove();
}
+ playlistFile.open(QFile::WriteOnly);
QTextStream stream(&playlistFile);
stream << _PLAYLIST_SIGNATURE_ << endl;
const QList<Track> &tracks = playlist.tracks();
foreach (Track track, tracks) {
- stream << _PLAYLIST_META_KEYWORD_ << " [" << track.metadata().length() << "],::" << track.metadata().artist()
- << "::,::" << track.metadata().album() << "::,::" << track.metadata().title() << "::" << endl;
+ stream << _PLAYLIST_META_KEYWORD_ << " [" << track.id() << "]" << "[" << track.metadata().length() << "],::"
+ << track.metadata().artist() << "::,::" << track.metadata().album() << "::,::"
+ << track.metadata().title() << "::" << endl;
stream << _PLAYLIST_PATH_KEYWORD_ << " " << track.source() << endl;
}
}
}
void FileStorage::removePlaylist(QString name) {
- QString filename = _path_prefix + "/" + name + "." + _PLAYLIST_FILE_EXTENSION_;
+ QString filename = _path_prefix + "/" + (name == _CURRENT_PLAYLIST_SUBST_ ? _CURRENT_PLAYLIST_NAME_ : name)
+ + "." + _PLAYLIST_FILE_EXTENSION_;
QFile file(filename);
file.remove();
}