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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/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <memory>
#include "submission.hxx"
#include "serialization_app_xml.hxx"
#include <rtl/ustring.hxx>
#include <rtl/ref.hxx>
#include <tools/diagnose_ex.h>
#include <o3tl/string_view.hxx>
#include <comphelper/processfactory.hxx>
#include <com/sun/star/uno/Reference.hxx>
#include <com/sun/star/xml/dom/XDocument.hpp>
#include <com/sun/star/xml/dom/DocumentBuilder.hpp>
#include <com/sun/star/frame/Desktop.hpp>
#include <com/sun/star/frame/XComponentLoader.hpp>
#include <com/sun/star/frame/FrameSearchFlag.hpp>
#include <com/sun/star/beans/PropertyValue.hpp>
#include <com/sun/star/task/InteractionHandler.hpp>
using namespace com::sun::star::uno;
using namespace com::sun::star::ucb;
using namespace com::sun::star::frame;
using namespace com::sun::star::lang;
using namespace com::sun::star::beans;
using namespace com::sun::star::task;
using namespace com::sun::star::xml::dom;
CSubmission::SubmissionResult CSubmission::replace(std::u16string_view aReplace, const Reference<XDocument>& aDocument, const Reference<XFrame>& aFrame)
{
if (!m_aResultStream.is())
return CSubmission::UNKNOWN_ERROR;
try {
Reference< XComponentContext > xContext = comphelper::getProcessComponentContext();
if (o3tl::equalsIgnoreAsciiCase(aReplace, u"all")
|| o3tl::equalsIgnoreAsciiCase(aReplace, u"document")) {
Reference< XComponentLoader > xLoader;
if (aFrame.is())
xLoader.set(aFrame, UNO_QUERY);
if (!xLoader.is())
xLoader.set( Desktop::create(xContext), UNO_QUERY_THROW);
// open the stream from the result...
// build media descriptor
Sequence< PropertyValue > descriptor{
PropertyValue("InputStream",
-1, Any(m_aResultStream), PropertyState_DIRECT_VALUE),
PropertyValue("ReadOnly",
-1, Any(true), PropertyState_DIRECT_VALUE)
};
OUString aURL = m_aURLObj.GetMainURL(INetURLObject::DecodeMechanism::NONE);
xLoader->loadComponentFromURL(aURL, "_default", FrameSearchFlag::ALL, descriptor);
return CSubmission::SUCCESS;
} else if (o3tl::equalsIgnoreAsciiCase(aReplace, u"instance")) {
if (aDocument.is()) {
// parse the result stream into a new document
Reference< XDocumentBuilder > xBuilder(DocumentBuilder::create(xContext));
Reference< XDocument > aNewDocument = xBuilder->parse(m_aResultStream);
if (aNewDocument.is()) {
// and replace the content of the current instance
Reference< XElement > oldRoot = aDocument->getDocumentElement();
Reference< XElement > newRoot = aNewDocument->getDocumentElement();
Reference< XNode > aImportedNode = aDocument->importNode(newRoot, true);
aDocument->replaceChild(aImportedNode, oldRoot);
return CSubmission::SUCCESS;
} else {
return CSubmission::UNKNOWN_ERROR;
}
} else {
// nothing to replace
return CSubmission::UNKNOWN_ERROR;
}
} else if (o3tl::equalsIgnoreAsciiCase(aReplace, u"none")) {
// do nothing \o/
return CSubmission::SUCCESS;
}
} catch (const Exception&) {
TOOLS_WARN_EXCEPTION( "forms.xforms", "Exception during replace");
}
return CSubmission::UNKNOWN_ERROR;
}
::std::unique_ptr< CSerialization > CSubmission::createSerialization(const Reference< XInteractionHandler >& _xHandler,Reference<XCommandEnvironment>& _rOutEnv)
{
// PUT always uses application/xml
::std::unique_ptr< CSerialization > apSerialization(new CSerializationAppXML());
apSerialization->setSource(m_aFragment);
apSerialization->serialize();
// create a commandEnvironment and use the default interaction handler
rtl::Reference<CCommandEnvironmentHelper> pHelper = new CCommandEnvironmentHelper;
if( _xHandler.is() )
pHelper->m_aInteractionHandler = _xHandler;
else
pHelper->m_aInteractionHandler.set(
InteractionHandler::createWithParent(m_xContext, nullptr), UNO_QUERY_THROW);
rtl::Reference<CProgressHandlerHelper> pProgressHelper = new CProgressHandlerHelper;
pHelper->m_aProgressHandler.set(pProgressHelper);
// UCB has ownership of environment...
_rOutEnv = pHelper;
return apSerialization;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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