File indexing completed on 2024-02-25 04:06:36

0001 /*
0002     This file is part of the syndication library
0003     SPDX-FileCopyrightText: 2005 Frank Osterfeld <osterfeld@kde.org>
0004 
0005     SPDX-License-Identifier: LGPL-2.0-or-later
0006 */
0007 
0008 #include "tools.h"
0009 #include <constants.h>
0010 #include <elementwrapper.h>
0011 
0012 #include <QDomElement>
0013 #include <QList>
0014 #include <QString>
0015 
0016 namespace Syndication
0017 {
0018 namespace RSS2
0019 {
0020 //@cond PRIVATE
0021 QString extractContent(const ElementWrapper &wrapper)
0022 {
0023     if (wrapper.isNull()) {
0024         return QString();
0025     }
0026 
0027     QList<QDomElement> list = wrapper.elementsByTagNameNS(contentNameSpace(), QStringLiteral("encoded"));
0028 
0029     if (!list.isEmpty()) {
0030         return list.first().text().trimmed();
0031     }
0032 
0033     list = wrapper.elementsByTagNameNS(xhtmlNamespace(), QStringLiteral("body"));
0034 
0035     if (!list.isEmpty()) {
0036         return ElementWrapper::childNodesAsXML(list.first()).trimmed();
0037     }
0038 
0039     list = wrapper.elementsByTagNameNS(xhtmlNamespace(), QStringLiteral("div"));
0040 
0041     if (!list.isEmpty()) {
0042         return ElementWrapper::childNodesAsXML(list.first()).trimmed();
0043     }
0044 
0045     return QString();
0046 }
0047 //@endcond
0048 
0049 } // namespace RSS2
0050 } // namespace Syndication