diff options
Diffstat (limited to 'xmloff/source/core/RDFaImportHelper.cxx')
| -rw-r--r-- | xmloff/source/core/RDFaImportHelper.cxx | 98 |
1 files changed, 72 insertions, 26 deletions
diff --git a/xmloff/source/core/RDFaImportHelper.cxx b/xmloff/source/core/RDFaImportHelper.cxx index 4257f36c33..a217b3115e 100644 --- a/xmloff/source/core/RDFaImportHelper.cxx +++ b/xmloff/source/core/RDFaImportHelper.cxx @@ -126,28 +126,39 @@ public: void InsertRDFaEntry(struct RDFaEntry const & i_rEntry); }; -/** store metadatable object and its RDFa attributes */ -struct SAL_DLLPRIVATE RDFaEntry +/** store parsed RDFa attributes */ +struct SAL_DLLPRIVATE ParsedRDFaAttributes { - uno::Reference<rdf::XMetadatable> m_xObject; ::rtl::OUString m_About; ::std::vector< ::rtl::OUString > m_Properties; ::rtl::OUString m_Content; ::rtl::OUString m_Datatype; - RDFaEntry(uno::Reference<rdf::XMetadatable> i_xObject, + ParsedRDFaAttributes( ::rtl::OUString const & i_rAbout, ::std::vector< ::rtl::OUString > const & i_rProperties, ::rtl::OUString const & i_rContent, ::rtl::OUString const & i_rDatatype) - : m_xObject(i_xObject) - , m_About(i_rAbout) + : m_About(i_rAbout) , m_Properties(i_rProperties) , m_Content(i_rContent) , m_Datatype(i_rDatatype) { } }; +/** store metadatable object and its RDFa attributes */ +struct SAL_DLLPRIVATE RDFaEntry +{ + uno::Reference<rdf::XMetadatable> m_xObject; + ::boost::shared_ptr<ParsedRDFaAttributes> m_pRDFaAttributes; + + RDFaEntry(uno::Reference<rdf::XMetadatable> const & i_xObject, + ::boost::shared_ptr<ParsedRDFaAttributes> const& i_pRDFaAttributes) + : m_xObject(i_xObject) + , m_pRDFaAttributes(i_pRDFaAttributes) + { } +}; + //////////////////////////////////////////////////////////////////////////// @@ -344,7 +355,7 @@ void RDFaInserter::InsertRDFaEntry( if (!i_rEntry.m_xObject.is()) return; const uno::Reference< rdf::XResource > xSubject( - MakeResource( i_rEntry.m_About ) ); + MakeResource( i_rEntry.m_pRDFaAttributes->m_About ) ); if (!xSubject.is()) { return; // invalid @@ -352,13 +363,15 @@ void RDFaInserter::InsertRDFaEntry( ::comphelper::SequenceAsVector< uno::Reference< rdf::XURI > > predicates; - predicates.reserve(i_rEntry.m_Properties.size()); + predicates.reserve(i_rEntry.m_pRDFaAttributes->m_Properties.size()); ::std::remove_copy_if( - ::boost::make_transform_iterator(i_rEntry.m_Properties.begin(), + ::boost::make_transform_iterator( + i_rEntry.m_pRDFaAttributes->m_Properties.begin(), ::boost::bind(&RDFaInserter::MakeURI, this, _1)), // argh, this must be the same type :( - ::boost::make_transform_iterator(i_rEntry.m_Properties.end(), + ::boost::make_transform_iterator( + i_rEntry.m_pRDFaAttributes->m_Properties.end(), ::boost::bind(&RDFaInserter::MakeURI, this, _1)), ::std::back_inserter(predicates), ref_is_null() ); @@ -375,9 +388,9 @@ void RDFaInserter::InsertRDFaEntry( } uno::Reference<rdf::XURI> xDatatype; - if (i_rEntry.m_Datatype.getLength()) + if (i_rEntry.m_pRDFaAttributes->m_Datatype.getLength()) { - xDatatype = MakeURI( i_rEntry.m_Datatype ); + xDatatype = MakeURI( i_rEntry.m_pRDFaAttributes->m_Datatype ); } try @@ -386,7 +399,8 @@ void RDFaInserter::InsertRDFaEntry( // this must be done _after_ importing the whole XML file, // to prevent collision between generated ids and ids in the file m_xRepository->setStatementRDFa(xSubject, predicates.getAsConstList(), - i_rEntry.m_xObject, i_rEntry.m_Content, xDatatype); + i_rEntry.m_xObject, + i_rEntry.m_pRDFaAttributes->m_Content, xDatatype); } catch (uno::Exception &) { @@ -405,9 +419,8 @@ RDFaImportHelper::~RDFaImportHelper() { } -void -RDFaImportHelper::AddRDFa( - uno::Reference<rdf::XMetadatable> i_xObject, +::boost::shared_ptr<ParsedRDFaAttributes> +RDFaImportHelper::ParseRDFa( ::rtl::OUString const & i_rAbout, ::rtl::OUString const & i_rProperty, ::rtl::OUString const & i_rContent, @@ -416,25 +429,58 @@ RDFaImportHelper::AddRDFa( if (!i_rProperty.getLength()) { OSL_TRACE("AddRDFa: invalid input: xhtml:property empty"); - return; - } - if (!i_xObject.is()) - { - OSL_ENSURE(false, "AddRDFa: invalid arg: null textcontent"); - return; + return ::boost::shared_ptr<ParsedRDFaAttributes>(); } // must parse CURIEs here: need namespace declaration context RDFaReader reader(GetImport()); const ::rtl::OUString about( reader.ReadURIOrSafeCURIE(i_rAbout) ); - if (!about.getLength()) return; + if (!about.getLength()) { + return ::boost::shared_ptr<ParsedRDFaAttributes>(); + } const ::std::vector< ::rtl::OUString > properties( reader.ReadCURIEs(i_rProperty) ); - if (!properties.size()) return; + if (!properties.size()) { + return ::boost::shared_ptr<ParsedRDFaAttributes>(); + } const ::rtl::OUString datatype( i_rDatatype.getLength() ? reader.ReadCURIE(i_rDatatype) : ::rtl::OUString() ); - m_RDFaEntries.push_back(RDFaEntry(i_xObject, - about, properties, i_rContent, datatype)); + return ::boost::shared_ptr<ParsedRDFaAttributes>( + new ParsedRDFaAttributes(about, properties, i_rContent, datatype)); +} + +void +RDFaImportHelper::AddRDFa( + uno::Reference<rdf::XMetadatable> const & i_xObject, + ::boost::shared_ptr<ParsedRDFaAttributes> & i_pRDFaAttributes) +{ + if (!i_xObject.is()) + { + OSL_ENSURE(false, "AddRDFa: invalid arg: null textcontent"); + return; + } + if (!i_pRDFaAttributes.get()) + { + OSL_ENSURE(false, "AddRDFa: invalid arg: null RDFa attributes"); + return; + } + m_RDFaEntries.push_back(RDFaEntry(i_xObject, i_pRDFaAttributes)); +} + +void +RDFaImportHelper::ParseAndAddRDFa( + uno::Reference<rdf::XMetadatable> const & i_xObject, + ::rtl::OUString const & i_rAbout, + ::rtl::OUString const & i_rProperty, + ::rtl::OUString const & i_rContent, + ::rtl::OUString const & i_rDatatype) +{ + ::boost::shared_ptr<ParsedRDFaAttributes> pAttributes( + ParseRDFa(i_rAbout, i_rProperty, i_rContent, i_rDatatype) ); + if (pAttributes.get()) + { + AddRDFa(i_xObject, pAttributes); + } } void RDFaImportHelper::InsertRDFa( |