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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #include <memory>
21 : #include "submission.hxx"
22 : #include "serialization_app_xml.hxx"
23 :
24 : #include <rtl/ustring.hxx>
25 : #include <rtl/string.hxx>
26 :
27 : #include <comphelper/processfactory.hxx>
28 : #include <com/sun/star/uno/Reference.hxx>
29 : #include <com/sun/star/lang/XMultiServiceFactory.hpp>
30 : #include <com/sun/star/xml/dom/XDocument.hpp>
31 : #include <com/sun/star/xml/dom/DocumentBuilder.hpp>
32 : #include <com/sun/star/frame/Desktop.hpp>
33 : #include <com/sun/star/frame/XComponentLoader.hpp>
34 : #include <com/sun/star/frame/FrameSearchFlag.hpp>
35 : #include <com/sun/star/beans/PropertyValue.hpp>
36 : #include <com/sun/star/task/InteractionHandler.hpp>
37 : #include <ucbhelper/content.hxx>
38 :
39 : using namespace com::sun::star::uno;
40 : using namespace com::sun::star::ucb;
41 : using namespace com::sun::star::frame;
42 : using namespace com::sun::star::lang;
43 : using namespace com::sun::star::beans;
44 : using namespace com::sun::star::task;
45 : using namespace com::sun::star::xml::dom;
46 :
47 0 : CSubmission::SubmissionResult CSubmission::replace(const ::rtl::OUString& aReplace, const Reference<XDocument>& aDocument, const Reference<XFrame>& aFrame)
48 : {
49 0 : if (!m_aResultStream.is())
50 0 : return CSubmission::UNKNOWN_ERROR;
51 :
52 : try {
53 0 : Reference< XComponentContext > xContext = comphelper::getProcessComponentContext();
54 0 : if (aReplace.equalsIgnoreAsciiCaseAsciiL(RTL_CONSTASCII_STRINGPARAM("all"))
55 0 : || aReplace.equalsIgnoreAsciiCaseAsciiL(RTL_CONSTASCII_STRINGPARAM("document"))) {
56 0 : Reference< XComponentLoader > xLoader;
57 0 : if (aFrame.is())
58 0 : xLoader = Reference< XComponentLoader >(aFrame, UNO_QUERY);
59 :
60 0 : if (!xLoader.is())
61 0 : xLoader = Reference< XComponentLoader >( Desktop::create(xContext), UNO_QUERY_THROW);
62 :
63 : // open the stream from the result...
64 : // build media descriptor
65 0 : Sequence< PropertyValue > descriptor(2);
66 0 : descriptor[0] = PropertyValue(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("InputStream") ),
67 0 : -1, makeAny(m_aResultStream), PropertyState_DIRECT_VALUE);
68 0 : descriptor[1] = PropertyValue(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("ReadOnly") ),
69 0 : -1, makeAny(sal_True), PropertyState_DIRECT_VALUE);
70 :
71 0 : ::rtl::OUString aURL = m_aURLObj.GetMainURL(INetURLObject::NO_DECODE);
72 0 : ::rtl::OUString aTarget = ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("_default") );
73 0 : xLoader->loadComponentFromURL(aURL, aTarget, FrameSearchFlag::ALL, descriptor);
74 :
75 0 : return CSubmission::SUCCESS;
76 :
77 0 : } else if (aReplace.equalsIgnoreAsciiCaseAsciiL(RTL_CONSTASCII_STRINGPARAM("instance"))) {
78 0 : if (aDocument.is()) {
79 : // parse the result stream into a new document
80 0 : Reference< XDocumentBuilder > xBuilder(DocumentBuilder::create(xContext));
81 0 : Reference< XDocument > aNewDocument = xBuilder->parse(m_aResultStream);
82 :
83 0 : if (aNewDocument.is()) {
84 : // and replace the content of the current instance
85 0 : Reference< XElement > oldRoot = aDocument->getDocumentElement();
86 0 : Reference< XElement > newRoot = aNewDocument->getDocumentElement();
87 :
88 0 : Reference< XNode > aImportedNode = aDocument->importNode(Reference< XNode >(newRoot, UNO_QUERY_THROW), sal_True);
89 0 : Reference< XNode >(aDocument, UNO_QUERY_THROW)->replaceChild(aImportedNode, Reference< XNode >(oldRoot, UNO_QUERY_THROW));
90 0 : return CSubmission::SUCCESS;
91 : } else {
92 0 : return CSubmission::UNKNOWN_ERROR;
93 0 : }
94 : } else {
95 : // nothing to replace
96 0 : return CSubmission::UNKNOWN_ERROR;
97 : }
98 0 : } else if (aReplace.equalsIgnoreAsciiCaseAsciiL(RTL_CONSTASCII_STRINGPARAM("none"))) {
99 : // do nothing \o/
100 0 : return CSubmission::SUCCESS;
101 0 : }
102 0 : } catch (const Exception& e) {
103 0 : ::rtl::OString aMsg("Exception during replace:\n");
104 0 : aMsg += OUStringToOString(e.Message, RTL_TEXTENCODING_UTF8);
105 0 : OSL_FAIL(aMsg.getStr());
106 : }
107 0 : return CSubmission::UNKNOWN_ERROR;
108 : }
109 :
110 : SAL_WNODEPRECATED_DECLARATIONS_PUSH
111 0 : ::std::auto_ptr< CSerialization > CSubmission::createSerialization(const Reference< XInteractionHandler >& _xHandler,Reference<XCommandEnvironment>& _rOutEnv)
112 : {
113 : // PUT always uses application/xml
114 0 : ::std::auto_ptr< CSerialization > apSerialization(new CSerializationAppXML());
115 0 : apSerialization->setSource(m_aFragment);
116 0 : apSerialization->serialize();
117 :
118 : // create a commandEnvironment and use the default interaction handler
119 0 : CCommandEnvironmentHelper *pHelper = new CCommandEnvironmentHelper;
120 0 : if( _xHandler.is() )
121 0 : pHelper->m_aInteractionHandler = _xHandler;
122 : else
123 : pHelper->m_aInteractionHandler.set(
124 0 : InteractionHandler::createWithParent(m_xContext, 0), UNO_QUERY_THROW);
125 :
126 0 : CProgressHandlerHelper *pProgressHelper = new CProgressHandlerHelper;
127 0 : pHelper->m_aProgressHandler = Reference< XProgressHandler >(pProgressHelper);
128 :
129 : // UCB has ownership of environment...
130 0 : _rOutEnv = pHelper;
131 0 : return apSerialization;
132 : }
133 : SAL_WNODEPRECATED_DECLARATIONS_POP
134 :
135 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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