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68 lines
1.9 KiB
C++
68 lines
1.9 KiB
C++
/*
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* This file is part of the syndication library
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*
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* Copyright (C) 2006 Frank Osterfeld <osterfeld@kde.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*
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*/
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#include "constants.h"
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#include "tools.h"
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#include <syndication/elementwrapper.h>
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#include <syndication/tools.h>
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#include <QtXml/qdom.h>
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#include <QtCore/QString>
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namespace Syndication {
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namespace Atom {
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QString extractAtomText(const Syndication::ElementWrapper& parent, const QString& tagname)
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{
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QString str;
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QDomElement el = parent.firstElementByTagNameNS(atom1Namespace(), tagname);
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bool isCDATA = el.firstChild().isCDATASection();
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QString type = el.attribute(QLatin1String("type"), QLatin1String("text"));
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if (type == QLatin1String("text"))
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{
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str = parent.extractElementTextNS(atom1Namespace(), tagname).trimmed();
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if (isCDATA)
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str = resolveEntities(str);
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str = escapeSpecialCharacters(str);
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}
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else if (type == QLatin1String("html"))
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{
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str = parent.extractElementTextNS(atom1Namespace(), tagname).trimmed();
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}
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else if (type == QLatin1String("xhtml"))
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{
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str = ElementWrapper::childNodesAsXML(el).trimmed();
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}
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return str;
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}
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} // namespace Atom
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} // namespace Syndication
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