void HistoModel::addItem(MEDIA::TrackPtr media)
{
if( !media.isNull() ) {
m_mutex.lock();
m_tracks.append(media);
m_mutex.unlock();
}
}
//! ---------------- addToDatabase ---------------------------------------------
void HistoManager::addToDatabase()
{
m_timer->stop();
if(Engine::instance()->state() != ENGINE::PLAYING) {
m_timer->stop();
return;
}
MEDIA::TrackPtr media = m_player->playingTrack();
int now_date = QDateTime::currentDateTime().toTime_t();
QString engine_url = media->url;
if(engine_url.isEmpty())
return;
QString media_name;
if(media->type() == TYPE_TRACK)
media_name = media->artist + " - " + media->album + " - " + media->title;
else
media_name = media->name;
Database db;
if (!db.connect()) return;
QSqlQuery("BEGIN TRANSACTION;",*db.sqlDb());
//---------------------------------------
// add or update entry in history
//---------------------------------------
QSqlQuery q("", *db.sqlDb());
q.prepare("SELECT `id`,`url` FROM `histo` WHERE `url`=:val;");
q.bindValue(":val", engine_url );
q.exec();
if ( !q.next() ) {
Debug::debug() << "[Histo] add a new entry" << engine_url;
q.prepare("INSERT INTO `histo`(`url`,`name`,`date`) VALUES (:u,:n,:d);");
q.bindValue(":u", engine_url);
q.bindValue(":n", media_name);
q.bindValue(":d", now_date);
q.exec();
if(q.numRowsAffected() < 1)
Debug::warning() << "[Histo] error adding entry !! ";
QSqlQuery query("DELETE FROM `histo` WHERE `id` <= (SELECT MAX(`id`) FROM `histo`) - 2000;", *db.sqlDb());
}
else
{
Debug::debug() << "[Histo] update an existing entry" << engine_url;
int histo_id = q.value(0).toString().toInt();
q.prepare("UPDATE `histo` SET `date`=:d WHERE `id`=:id;");
q.bindValue(":d", now_date);
q.bindValue(":id", histo_id);
q.exec();
}
//---------------------------------------
// update playcount
//---------------------------------------
q.prepare("SELECT `id`,`artist_id`,`album_id` FROM `view_tracks` WHERE `filename`=:val LIMIT 1;");
q.bindValue(":val", engine_url );
q.exec();
if (q.next())
{
//Debug::debug() << "update playcount!";
const int trackId = q.value(0).toInt();
const int artistId = q.value(1).toInt();
const int albumId = q.value(2).toInt();
QSqlQuery query1("UPDATE `tracks` " \
"SET `playcount`=`playcount`+1 " \
"WHERE `id`="+QString::number(trackId)+";", *db.sqlDb());
QSqlQuery query2("UPDATE `albums` " \
"SET `playcount`=`playcount`+1 " \
"WHERE `id`="+QString::number(albumId)+";", *db.sqlDb());
QSqlQuery query3("UPDATE `artists` " \
"SET `playcount`=`playcount`+1 " \
"WHERE `id`="+QString::number(artistId)+";", *db.sqlDb());
/* update collection model item */
MEDIA::TrackPtr track = MEDIA::TrackPtr(
LocalTrackModel::instance()->trackItemHash.value(trackId)
);
if(!track.isNull()) {
track->playcount++;
track->lastPlayed = now_date;
MEDIA::AlbumPtr album = MEDIA::AlbumPtr::staticCast(track->parent());
album->playcount++;
MEDIA::ArtistPtr artist = MEDIA::ArtistPtr::staticCast(album->parent());
artist->playcount++;
}
}
QSqlQuery("COMMIT TRANSACTION;",*db.sqlDb());
}