newfileindexer.cpp

/*
    SPDX-FileCopyrightText: 2015 Vishesh Handa <vhanda@kde.org>
 
    SPDX-License-Identifier: LGPL-2.1-or-later
*/
 
#include "newfileindexer.h"
#include "basicindexingjob.h"
#include "fileindexerconfig.h"
 
#include "database.h"
#include "transaction.h"
 
#include <QMimeDatabase>
#include <QFileInfo>
 
using namespace Baloo;
 
NewFileIndexer::NewFileIndexer(Database* db, const FileIndexerConfig* config, const QStringList& newFiles)
    : m_db(db)
    , m_config(config)
    , m_files(newFiles)
{
    Q_ASSERT(m_db);
    Q_ASSERT(m_config);
    Q_ASSERT(!m_files.isEmpty());
}
 
void NewFileIndexer::run()
{
    QMimeDatabase mimeDb;
    BasicIndexingJob::IndexingLevel level = m_config->onlyBasicIndexing() ? BasicIndexingJob::NoLevel
        : BasicIndexingJob::MarkForContentIndexing;
 
    Transaction tr(m_db, Transaction::ReadWrite);
 
    for (const QString& filePath : std::as_const(m_files)) {
        Q_ASSERT(!filePath.endsWith(QLatin1Char('/')));
 
        QString mimetype;
        QFileInfo fileInfo(filePath);
 
        if (fileInfo.isSymLink()) {
            continue;
        }
 
        if (fileInfo.isDir()) {
            if (!m_config->shouldFolderBeIndexed(filePath)) {
                continue;
            }
            mimetype = QStringLiteral("inode/directory");
 
        } else {
            QString fileName = filePath.mid(filePath.lastIndexOf(QLatin1Char('/')) + 1);
            if (!m_config->shouldFileBeIndexed(fileName)) {
                continue;
            }
            mimetype = mimeDb.mimeTypeForFile(filePath, QMimeDatabase::MatchExtension).name();
        }
 
        BasicIndexingJob job(filePath, mimetype, level);
        if (!job.index()) {
            continue;
        }
 
        // The same file can be sent twice though it shouldn't be.
        // Lets just silently ignore it instead of crashing
        if (tr.hasDocument(job.document().id())) {
            continue;
        }
        tr.addDocument(job.document());
    }
 
    tr.commit();
    Q_EMIT done();
}
 
#include "moc_newfileindexer.cpp"