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/*
* This file is part of Office 2007 Filters for Calligra
*
* Copyright (C) 2009-2010 Nokia Corporation and/or its subsidiary(-ies).
*
* Contact: Suresh Chande suresh.chande@nokia.com
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* version 2.1 as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA
*
*/
#include "MsooXmlRelationships.h"
#include "MsooXmlRelationshipsReader.h"
#include "MsooXmlImport.h"
#include <KoOdfExporter.h>
#include <QSet>
#include <kdebug.h>
using namespace MSOOXML;
class MsooXmlRelationships::Private
{
public:
Private()
{
}
~Private() {
}
KoFilter::ConversionStatus loadRels(const QString& path, const QString& file);
MsooXmlImport* importer;
KoOdfWriters* writers;
QString *errorMessage;
QMap<QString, QString> rels;
QMap<QString, QString> targetsForTypes;
QSet<QString> loadedFiles;
};
KoFilter::ConversionStatus MsooXmlRelationships::Private::loadRels(const QString& path, const QString& file)
{
kDebug() << (path + '/' + file) << "...";
loadedFiles.insert(path + '/' + file);
MsooXmlRelationshipsReaderContext context(path, file, rels, targetsForTypes);
MsooXmlRelationshipsReader reader(writers);
const QString realPath(path + "/_rels/" + file + ".rels");
return importer->loadAndParseDocument(
&reader, realPath, *errorMessage, &context);
}
MsooXmlRelationships::MsooXmlRelationships(MsooXmlImport& importer, KoOdfWriters *writers, QString& errorMessage)
: d(new Private)
{
d->importer = &importer;
d->writers = writers;
d->errorMessage = &errorMessage;
}
MsooXmlRelationships::~MsooXmlRelationships()
{
delete d;
}
unsigned MsooXmlRelationships::targetCountWithWord(const QString& searchTerm)
{
unsigned count = 0;
QMapIterator<QString, QString> i(d->rels);
while (i.hasNext()) {
i.next();
if (i.value().contains(searchTerm)) {
++count;
}
}
return count;
}
QString MsooXmlRelationships::target(const QString& path, const QString& file, const QString& id)
{
const QString key(MsooXmlRelationshipsReader::relKey(path, file, id));
const QString result(d->rels.value(key));
if (!result.isEmpty())
return result;
if (d->loadedFiles.contains(path + '/' + file)) {
*d->errorMessage = i18n("Could not find target for id \"%1\" in file \"%2\"", id, path + "/" + file);
return QString(); // cannot be found
}
if (d->loadRels(path, file) != KoFilter::OK) {
*d->errorMessage = i18n("Could not find relationships file \"%1\"", path + "/" + file);
return QString();
}
return d->rels.value(key);
}
QString MsooXmlRelationships::targetForType(const QString& path, const QString& file, const QString& relType)
{
const QString key(MsooXmlRelationshipsReader::targetKey(path + "/" + file, relType));
//kDebug() << key;
const QString target(d->targetsForTypes.value(key));
if (!target.isEmpty())
return target;
if (d->loadedFiles.contains(path + "/" + file)) {
*d->errorMessage = i18n("Could not find target for relationship \"%1\" in file \"%2\"",
relType, path + "/" + file);
return QString(); // cannot be found
}
if (d->loadRels(path, file) != KoFilter::OK) {
*d->errorMessage = i18n("Could not find relationships file \"%1\"", path + "/" + file);
return QString();
}
return d->targetsForTypes.value(key);
}
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