File indexing completed on 2024-04-28 03:51:47

 /*
     This file is part of the KDE Baloo Project
     SPDX-FileCopyrightText: 2013-2015 Vishesh Handa <vhanda@kde.org>
 
     SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
 */
 
 #include "result.h"
 #include "propertydata.h"
 
 #include <QJsonDocument>
 #include <QJsonObject>
 
 #include <QDateTime>
 #include <KFileMetaData/PropertyInfo>
 #include <KFileMetaData/TypeInfo>
 
 // In order to use it in a vector
 Result::Result()
     : ExtractionResult(QString(), QString())
     , m_termGen(m_doc)
     , m_termGenForText(m_doc)
 {
 }
 
 Result::Result(const QString& url, const QString& mimetype, const Flags& flags)
     : KFileMetaData::ExtractionResult(url, mimetype, flags)
     , m_termGen(m_doc)
     , m_termGenForText(m_doc)
 {
 }
 
 void Result::add(KFileMetaData::Property::Property property, const QVariant& value)
 {
     if (value.typeId() == QMetaType::QStringList) {
         const auto valueList = value.toStringList();
         for (const auto& val : valueList) {
             m_map.insert(property, val);
         }
     } else {
         m_map.insert(property, value);
     }
 
     int propNum = static_cast<int>(property);
     QByteArray prefix = 'X' + QByteArray::number(propNum) + '-';
 
     if (value.typeId() == QMetaType::Bool) {
         m_doc.addTerm(prefix);
     } else if (value.typeId() == QMetaType::Int || value.typeId() == QMetaType::UInt) {
         const QByteArray term = prefix + value.toString().toUtf8();
         m_doc.addTerm(term);
     } else if (value.typeId() == QMetaType::QDate) {
         const QByteArray term = prefix + value.toDate().toString(Qt::ISODate).toUtf8();
         m_doc.addTerm(term);
     } else if (value.typeId() == QMetaType::QDateTime) {
         const QByteArray term = prefix + value.toDateTime().toString(Qt::ISODate).toUtf8();
         m_doc.addTerm(term);
     } else if (value.typeId() == QMetaType::QStringList) {
         bool shouldBeIndexed = KFileMetaData::PropertyInfo(property).shouldBeIndexed();
         const auto valueList = value.toStringList();
         for (const auto& val : valueList)
         {
             if (val.isEmpty()) {
                 continue;
             }
             m_termGen.indexText(val, prefix);
             if (shouldBeIndexed) {
                 m_termGen.indexText(val);
             }
         }
     } else {
         const QString val = value.toString();
         if (val.isEmpty()) {
             return;
         }
 
         m_termGen.indexText(val, prefix);
         KFileMetaData::PropertyInfo pi(property);
         if (pi.shouldBeIndexed()) {
             m_termGen.indexText(val);
         }
     }
 }
 
 void Result::append(const QString& text)
 {
     m_termGenForText.indexText(text);
 }
 
 void Result::addType(KFileMetaData::Type::Type type)
 {
     QByteArray num = QByteArray::number(static_cast<int>(type));
     m_doc.addTerm(QByteArray("T") + num);
 }
 
 void Result::finish()
 {
     if (m_map.isEmpty()) {
         m_doc.setData(QByteArray());
         return;
     }
     QJsonObject jo = Baloo::propertyMapToJson(m_map);
     QJsonDocument jdoc;
     jdoc.setObject(jo);
     m_doc.setData(jdoc.toJson(QJsonDocument::JsonFormat::Compact));
 }
 
 void Result::setDocument(const Baloo::Document& doc)
 {
     m_doc = doc;
     // All document metadata are indexed from position 1000
     m_termGen.setDocument(m_doc);
     m_termGen.setPosition(1000);
 
     // All document plain text starts from 10000. This is done to avoid
     // clashes with the term positions
     m_termGenForText.setDocument(m_doc);
     m_termGenForText.setPosition(10000);
 }