diff options
Diffstat (limited to 'sfx2/source/doc/DocumentMetadataAccess.cxx')
| -rw-r--r-- | sfx2/source/doc/DocumentMetadataAccess.cxx | 39 |
1 files changed, 34 insertions, 5 deletions
diff --git a/sfx2/source/doc/DocumentMetadataAccess.cxx b/sfx2/source/doc/DocumentMetadataAccess.cxx index ff6ad06ea6a7..9e8c2a2bf601 100644 --- a/sfx2/source/doc/DocumentMetadataAccess.cxx +++ b/sfx2/source/doc/DocumentMetadataAccess.cxx @@ -25,6 +25,7 @@ #include <com/sun/star/embed/ElementModes.hpp> #include <com/sun/star/embed/XStorage.hpp> #include <com/sun/star/embed/XTransactedObject.hpp> +#include <com/sun/star/frame/XTransientDocumentsDocumentContentIdentifierFactory.hpp> #include <com/sun/star/task/ErrorCodeIOException.hpp> #include <com/sun/star/ucb/InteractiveAugmentedIOException.hpp> #include <com/sun/star/rdf/FileFormat.hpp> @@ -114,16 +115,44 @@ static bool isReservedFile(OUString const & i_rPath) uno::Reference<rdf::XURI> createBaseURI( uno::Reference<uno::XComponentContext> const & i_xContext, - uno::Reference<embed::XStorage> const & i_xStorage, + uno::Reference<frame::XModel> const & i_xModel, OUString const & i_rPkgURI, OUString const & i_rSubDocument) { - if (!i_xContext.is() || !i_xStorage.is() || i_rPkgURI.isEmpty()) { + if (!i_xContext.is() || (!i_xModel.is() && i_rPkgURI.isEmpty())) { throw uno::RuntimeException(); } + OUString pkgURI(i_rPkgURI); + + // tdf#123293 chicken/egg problem when loading from stream: there is no URI, + // and also the model doesn't have a storage yet, so we need to get the + // tdoc URI without a storage... + if (pkgURI.isEmpty()) + { + assert(i_xModel.is()); + uno::Reference<frame::XTransientDocumentsDocumentContentIdentifierFactory> + const xTDDCIF( + i_xContext->getServiceManager()->createInstanceWithContext( + "com.sun.star.ucb.TransientDocumentsContentProvider", + i_xContext), + uno::UNO_QUERY_THROW); + uno::Reference<ucb::XContentIdentifier> const xContentId( + xTDDCIF->createDocumentContentIdentifier(i_xModel)); + SAL_WARN_IF(!xContentId.is(), "sfx", "createBaseURI: cannot create ContentIdentifier"); + if (!xContentId.is()) + { + throw uno::RuntimeException("createBaseURI: cannot create ContentIdentifier"); + } + pkgURI = xContentId->getContentIdentifier(); + assert(!pkgURI.isEmpty()); + if (!pkgURI.isEmpty() && !pkgURI.endsWith("/")) + { + pkgURI = pkgURI + "/"; + } + } + // #i108078# workaround non-hierarchical vnd.sun.star.expand URIs // this really should be done somewhere else, not here. - OUString pkgURI(i_rPkgURI); if (pkgURI.matchIgnoreAsciiCase("vnd.sun.star.expand:")) { // expand it here (makeAbsolute requires hierarchical URI) @@ -1234,11 +1263,11 @@ DocumentMetadataAccess::loadMetadataFromMedium( } uno::Reference<rdf::XURI> xBaseURI; try { - xBaseURI = createBaseURI(m_pImpl->m_xContext, xStorage, BaseURL); + xBaseURI = createBaseURI(m_pImpl->m_xContext, nullptr, BaseURL); } catch (const uno::Exception &) { // fall back to URL try { - xBaseURI = createBaseURI(m_pImpl->m_xContext, xStorage, URL); + xBaseURI = createBaseURI(m_pImpl->m_xContext, nullptr, URL); } catch (const uno::Exception &) { OSL_FAIL("cannot create base URI"); } |