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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#include "SmartTagHandler.hxx"
#include <com/sun/star/rdf/Literal.hpp>
#include <com/sun/star/rdf/URI.hpp>
#include <com/sun/star/rdf/XDocumentMetadataAccess.hpp>
#include <com/sun/star/text/XTextDocument.hpp>
#include <com/sun/star/text/XTextRange.hpp>
#include <ooxml/resourceids.hxx>
#include <sal/log.hxx>
namespace
{
OUString lcl_getTypePath(OUString& rType)
{
OUString aRet;
if (rType.startsWith("urn:bails"))
{
rType = "urn:bails";
aRet = "tscp/bails.rdf";
}
return aRet;
}
}
namespace writerfilter::dmapper
{
using namespace ::com::sun::star;
SmartTagHandler::SmartTagHandler(uno::Reference<uno::XComponentContext> xComponentContext,
const uno::Reference<text::XTextDocument>& xTextDocument)
: LoggedProperties("SmartTagHandler")
, m_xComponentContext(std::move(xComponentContext))
, m_xDocumentMetadataAccess(xTextDocument, uno::UNO_QUERY)
{
}
SmartTagHandler::~SmartTagHandler() = default;
void SmartTagHandler::lcl_attribute(Id nId, Value& rValue)
{
switch (nId)
{
case NS_ooxml::LN_CT_Attr_name:
m_aAttributes.emplace_back(rValue.getString(), OUString());
break;
case NS_ooxml::LN_CT_Attr_val:
if (!m_aAttributes.empty())
m_aAttributes.back().second = rValue.getString();
break;
default:
SAL_WARN("writerfilter", "SmartTagHandler::lcl_attribute: unhandled attribute "
<< nId << " (string value: '" << rValue.getString()
<< "')");
break;
}
}
void SmartTagHandler::lcl_sprm(Sprm& rSprm)
{
switch (rSprm.getId())
{
case NS_ooxml::LN_CT_SmartTagPr_attr:
{
writerfilter::Reference<Properties>::Pointer_t pProperties = rSprm.getProps();
if (pProperties)
pProperties->resolve(*this);
break;
}
}
}
void SmartTagHandler::setURI(const OUString& rURI) { m_aURI = rURI; }
void SmartTagHandler::setElement(const OUString& rElement) { m_aElement = rElement; }
void SmartTagHandler::handle(const uno::Reference<text::XTextRange>& xParagraph)
{
if (m_aURI.isEmpty() || m_aElement.isEmpty() || m_aAttributes.empty())
return;
uno::Reference<rdf::XResource> xSubject(xParagraph, uno::UNO_QUERY);
for (const std::pair<OUString, OUString>& rAttribute : m_aAttributes)
{
OUString aTypeNS = rAttribute.first;
OUString aMetadataFilePath = lcl_getTypePath(aTypeNS);
if (aMetadataFilePath.isEmpty())
continue;
uno::Reference<rdf::XURI> xType = rdf::URI::create(m_xComponentContext, aTypeNS);
uno::Sequence<uno::Reference<rdf::XURI>> aGraphNames
= m_xDocumentMetadataAccess->getMetadataGraphsWithType(xType);
uno::Reference<rdf::XURI> xGraphName;
if (aGraphNames.hasElements())
xGraphName = aGraphNames[0];
else
{
uno::Sequence<uno::Reference<rdf::XURI>> xTypes = { xType };
xGraphName = m_xDocumentMetadataAccess->addMetadataFile(aMetadataFilePath, xTypes);
}
uno::Reference<rdf::XNamedGraph> xGraph
= m_xDocumentMetadataAccess->getRDFRepository()->getGraph(xGraphName);
uno::Reference<rdf::XURI> xKey = rdf::URI::create(m_xComponentContext, rAttribute.first);
uno::Reference<rdf::XLiteral> xValue
= rdf::Literal::create(m_xComponentContext, rAttribute.second);
xGraph->addStatement(xSubject, xKey, xValue);
}
m_aURI.clear();
m_aElement.clear();
m_aAttributes.clear();
}
} // namespace writerfilter::dmapper
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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