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/*
* Copyright (C) 2017 Konsulko Group
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "lightmediascanner.h"
LightMediaScanner::LightMediaScanner(const QString& path)
{
lms = QSqlDatabase::addDatabase("QSQLITE");
lms.setDatabaseName(path);
if (!lms.open()) {
qDebug() << "Cannot open database: " << path;
} else {
query = QSqlQuery(lms);
query.prepare("SELECT files.path FROM files LEFT JOIN audios WHERE audios.id = files.id ORDER BY audios.artist_id, audios.album_id, audios.trackno");
if (!query.exec())
qDebug() << "Cannot run SQL query";
}
}
bool LightMediaScanner::next(QString& item)
{
if (!query.next())
return false;
item = query.value(0).toString();
return true;
}
QVariantList LightMediaScanner::processLightMediaScanner()
{
QVariantList mediaFiles;
QString music;
LightMediaScanner scanner(QDir::homePath() + "/.config/lightmediascannerd/db.sqlite3");
while (scanner.next(music)) {
QFileInfo fileInfo(music);
// Possible for stale entries due to removable media
if (!fileInfo.exists())
continue;
mediaFiles.append(QUrl::fromLocalFile(music));
}
return mediaFiles;
}
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