File indexing completed on 2024-05-12 15:37:04

 /*
     Helper class to extract XML encoded Dublin Core metadata
 
     SPDX-FileCopyrightText: 2018 Stefan Brüns <stefan.bruens@rwth-aachen.de>
 
     SPDX-License-Identifier: LGPL-2.1-or-later
 */
 
 #include "dublincoreextractor.h"
 #include "extractionresult.h"
 
 namespace {
 
 inline QString dcNS()      { return QStringLiteral("http://purl.org/dc/elements/1.1/"); }
 inline QString dctermsNS() { return QStringLiteral("http://purl.org/dc/terms/"); }
 
 }
 
 namespace KFileMetaData
 {
 
 void DublinCoreExtractor::extract(ExtractionResult* result, const QDomNode& fragment)
 {
     QDomElement e = fragment.firstChildElement();
 
     while (!e.isNull()) {
         const QString namespaceURI = e.namespaceURI();
         const QString localName = e.localName();
 
         // Dublin Core
         // According to http://dublincore.org/documents/dces/, the
         // properties should be treated the same regardless if
         // used in the legacy DCES or DCMI-TERMS variant
         if (namespaceURI == dcNS() || namespaceURI == dctermsNS()) {
             if (localName == QLatin1String("description")) {
                 result->add(Property::Description, e.text());
             } else if (localName == QLatin1String("subject")) {
                 result->add(Property::Subject, e.text());
             } else if (localName == QLatin1String("title")) {
                 result->add(Property::Title, e.text());
             } else if (localName == QLatin1String("creator")) {
                 result->add(Property::Author, e.text());
             } else if (localName == QLatin1String("language")) {
                 result->add(Property::Language, e.text());
             }
         }
         e = e.nextSiblingElement();
     }
 }
 
 } // namespace KFileMetaData