sw34bf04: #i103539#: always import meta.xml, to extract the BuildId:

SvXMLMetaDocumentContext: refactor to not require DocumentProperties,
and always set the BuildId from the meta:generator element.
{Sc,Sd,Sw}XMLImport::CreateMetaContext(): always create context.
sc, sd: add OrganizerMode property to ODF import.

3 files changed, 94 insertions, 50 deletions

diff --git a/xmloff/inc/xmloff/xmlmetai.hxx b/xmloff/inc/xmloff/xmlmetai.hxx
index efdd1d3f024f..2ddd51920054 100644
--- a/xmloff/inc/xmloff/xmlmetai.hxx
+++ b/xmloff/inc/xmloff/xmlmetai.hxx
@@ -25,8 +25,8 @@
  *
  ************************************************************************/
 
-#ifndef _XMLOFF_XMLMETAI_HXX
-#define _XMLOFF_XMLMETAI_HXX
+#ifndef XMLOFF_XMLMETAI_HXX
+#define XMLOFF_XMLMETAI_HXX
 
 #include "sal/config.h"
 #include "xmloff/dllapi.h"
@@ -69,12 +69,6 @@ public:
 
     virtual void EndElement();
 
-protected:
-    /// initialize DocumentProperties object with DOM and base URL
-    void initDocumentProperties();
-    // set the BuildId property at the importer
-    void setBuildId(const ::rtl::OUString & i_rBuildId);
-
 public:
     static void setBuildId(const ::rtl::OUString & rGenerator,
         const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet>& xImportInfo );
diff --git a/xmloff/source/draw/sdxmlimp.cxx b/xmloff/source/draw/sdxmlimp.cxx
index 578b3eefc719..7b69609fafe9 100644
--- a/xmloff/source/draw/sdxmlimp.cxx
+++ b/xmloff/source/draw/sdxmlimp.cxx
@@ -30,15 +30,11 @@
 
 #include <tools/string.hxx>
 
-#ifndef _XMLOFF_XMLMETAI_HXX
 #include <xmloff/xmlscripti.hxx>
-#endif
 #include "sdxmlimp_impl.hxx"
 #include "ximpbody.hxx"
 
-#ifndef _SFX_XMLMETAI_HXX
 #include <xmloff/xmlmetai.hxx>
-#endif
 #include "ximpstyl.hxx"
 #include "xmloff/xmlnmspe.hxx"
 #include <xmloff/xmltoken.hxx>
@@ -447,6 +443,17 @@ void SAL_CALL SdXMLImport::initialize( const uno::Sequence< uno::Any >& aArgumen
 
         if( xInfoSetInfo->hasPropertyByName( msPreview ) )
             xInfoSet->getPropertyValue( msPreview ) >>= mbPreview;
+
+        ::rtl::OUString const sOrganizerMode(
+            RTL_CONSTASCII_USTRINGPARAM("OrganizerMode"));
+        if (xInfoSetInfo->hasPropertyByName(sOrganizerMode))
+        {
+            sal_Bool bStyleOnly(sal_False);
+            if (xInfoSet->getPropertyValue(sOrganizerMode) >>= bStyleOnly)
+            {
+                mbLoadDoc = !bStyleOnly;
+            }
+        }
     }
 }
 
@@ -765,7 +772,7 @@ SvXMLImportContext *SdXMLImport::CreateMetaContext(const OUString& rLocalName,
 {
     SvXMLImportContext* pContext = 0L;
 
-    if (!IsStylesOnlyMode() && (getImportFlags() & IMPORT_META))
+    if (getImportFlags() & IMPORT_META)
     {
         uno::Reference<xml::sax::XDocumentHandler> xDocBuilder(
             mxServiceFactory->createInstance(::rtl::OUString::createFromAscii(
@@ -773,9 +780,11 @@ SvXMLImportContext *SdXMLImport::CreateMetaContext(const OUString& rLocalName,
                 uno::UNO_QUERY_THROW);
         uno::Reference<document::XDocumentPropertiesSupplier> xDPS(
             GetModel(), uno::UNO_QUERY_THROW);
+        uno::Reference<document::XDocumentProperties> const xDocProps(
+            (IsStylesOnlyMode()) ? 0 : xDPS->getDocumentProperties());
         pContext = new SvXMLMetaDocumentContext(*this,
                         XML_NAMESPACE_OFFICE, rLocalName,
-                        xDPS->getDocumentProperties(), xDocBuilder);
+                        xDocProps, xDocBuilder);
     }
 
     if(!pContext)
diff --git a/xmloff/source/meta/xmlmetai.cxx b/xmloff/source/meta/xmlmetai.cxx
index e2ba207e5cd6..9f5aebece935 100644
--- a/xmloff/source/meta/xmlmetai.cxx
+++ b/xmloff/source/meta/xmlmetai.cxx
@@ -30,6 +30,7 @@
 
 #include <com/sun/star/lang/WrappedTargetRuntimeException.hpp>
 #include <com/sun/star/xml/dom/XSAXDocumentBuilder.hpp>
+#include <com/sun/star/xml/xpath/XXPathAPI.hpp>
 #include <com/sun/star/beans/XPropertySet.hpp>
 #include <com/sun/star/beans/XPropertySetInfo.hpp>
 
@@ -124,6 +125,71 @@ void XMLDocumentBuilderContext::EndElement()
 
 //===========================================================================
 
+static void
+lcl_initDocumentProperties(SvXMLImport & rImport,
+        uno::Reference<xml::sax::XDocumentHandler> const& xDocBuilder,
+        uno::Reference<document::XDocumentProperties> const& xDocProps)
+{
+    uno::Sequence< uno::Any > aSeq(1);
+    uno::Reference< xml::dom::XSAXDocumentBuilder > const xDB(xDocBuilder,
+        uno::UNO_QUERY_THROW);
+    aSeq[0] <<= xDB->getDocument();
+    uno::Reference< lang::XInitialization > const xInit(xDocProps,
+        uno::UNO_QUERY_THROW);
+    try {
+        xInit->initialize(aSeq);
+        rImport.SetStatistics(xDocProps->getDocumentStatistics());
+        // convert all URLs from relative to absolute
+        xDocProps->setTemplateURL(rImport.GetAbsoluteReference(
+            xDocProps->getTemplateURL()));
+        xDocProps->setAutoloadURL(rImport.GetAbsoluteReference(
+            xDocProps->getAutoloadURL()));
+        SvXMLMetaDocumentContext::setBuildId(
+            xDocProps->getGenerator(), rImport.getImportInfo());
+    } catch (uno::RuntimeException) {
+        throw;
+    } catch (uno::Exception & e) {
+        throw lang::WrappedTargetRuntimeException(
+            ::rtl::OUString::createFromAscii(
+                "SvXMLMetaDocumentContext::initDocumentProperties: "
+                "properties init exception"),
+            rImport, makeAny(e));
+    }
+}
+
+static void
+lcl_initGenerator(SvXMLImport & rImport,
+        uno::Reference<xml::sax::XDocumentHandler> const& xDocBuilder)
+{
+    uno::Reference< xml::dom::XSAXDocumentBuilder > const xDB(xDocBuilder,
+        uno::UNO_QUERY_THROW);
+    uno::Reference< xml::dom::XDocument > const xDoc(xDB->getDocument(),
+        uno::UNO_SET_THROW);
+    try {
+        uno::Reference< xml::xpath::XXPathAPI > const xPath(
+            rImport.getServiceFactory()->createInstance(
+                ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(
+                    "com.sun.star.xml.xpath.XPathAPI"))),
+            uno::UNO_QUERY_THROW );
+        xPath->registerNS(GetXMLToken(XML_NP_OFFICE),GetXMLToken(XML_N_OFFICE));
+        xPath->registerNS(GetXMLToken(XML_NP_META), GetXMLToken(XML_N_META));
+
+        ::rtl::OUString const expr(RTL_CONSTASCII_USTRINGPARAM(
+            "string(/office:document-meta/office:meta/meta:generator)"));
+        uno::Reference< xml::xpath::XXPathObject > const xObj(
+            xPath->eval(xDoc.get(), expr), uno::UNO_SET_THROW);
+        OUString const value(xObj->getString());
+        SvXMLMetaDocumentContext::setBuildId(value, rImport.getImportInfo());
+    } catch (uno::RuntimeException) {
+        throw;
+    } catch (uno::Exception & e) {
+        throw lang::WrappedTargetRuntimeException(
+            ::rtl::OUString::createFromAscii(
+                "SvXMLMetaDocumentContext::initGenerator: exception"),
+            rImport, makeAny(e));
+    }
+}
+
 SvXMLMetaDocumentContext::SvXMLMetaDocumentContext(SvXMLImport& rImport,
             sal_uInt16 nPrfx, const rtl::OUString& rLName,
             const uno::Reference<document::XDocumentProperties>& xDocProps,
@@ -132,8 +198,9 @@ SvXMLMetaDocumentContext::SvXMLMetaDocumentContext(SvXMLImport& rImport,
     mxDocProps(xDocProps),
     mxDocBuilder(xDocBuilder)
 {
-    DBG_ASSERT(xDocProps.is(), "SvXMLMetaDocumentContext: no document props");
-    DBG_ASSERT(xDocBuilder.is(), "SvXMLMetaDocumentContext: no document hdlr");
+// #i103539#: must always read meta.xml for generator, xDocProps unwanted then
+//    OSL_ENSURE(xDocProps.is(), "SvXMLMetaDocumentContext: no document props");
+    OSL_ENSURE(xDocBuilder.is(), "SvXMLMetaDocumentContext: no document hdlr");
     // here are no attributes
 }
 
@@ -166,6 +233,7 @@ void SvXMLMetaDocumentContext::StartElement(
     mxDocBuilder->startElement(
         GetImport().GetNamespaceMap().GetQNameByKey(GetPrefix(),
             GetXMLToken(XML_DOCUMENT_META)), xAttrList);
+
 }
 
 void SvXMLMetaDocumentContext::EndElement()
@@ -175,43 +243,16 @@ void SvXMLMetaDocumentContext::EndElement()
         GetImport().GetNamespaceMap().GetQNameByKey(GetPrefix(),
             GetXMLToken(XML_DOCUMENT_META)));
     mxDocBuilder->endDocument();
-    initDocumentProperties();
-}
-
-void SvXMLMetaDocumentContext::initDocumentProperties()
-{
-    uno::Sequence< uno::Any > aSeq(1);
-    uno::Reference< xml::dom::XSAXDocumentBuilder > xDB (mxDocBuilder,
-        uno::UNO_QUERY_THROW);
-    aSeq[0] <<= xDB->getDocument();
-    uno::Reference< lang::XInitialization > xInit(mxDocProps,
-        uno::UNO_QUERY_THROW);
-    try {
-        xInit->initialize(aSeq);
-        GetImport().SetStatistics(mxDocProps->getDocumentStatistics());
-        // convert all URLs from relative to absolute
-        mxDocProps->setTemplateURL(GetImport().GetAbsoluteReference(
-            mxDocProps->getTemplateURL()));
-        mxDocProps->setAutoloadURL(GetImport().GetAbsoluteReference(
-            mxDocProps->getAutoloadURL()));
-        setBuildId(mxDocProps->getGenerator());
-    } catch (uno::RuntimeException) {
-        throw;
-    } catch (uno::Exception & e) {
-        throw lang::WrappedTargetRuntimeException(
-            ::rtl::OUString::createFromAscii(
-                "SvXMLMetaDocumentContext::initDocumentProperties: "
-                "properties init exception"),
-            GetImport(), makeAny(e));
+    if (mxDocProps.is())
+    {
+        lcl_initDocumentProperties(GetImport(), mxDocBuilder, mxDocProps);
+    }
+    else
+    {
+        lcl_initGenerator(GetImport(), mxDocBuilder);
     }
 }
 
-void SvXMLMetaDocumentContext::setBuildId(const ::rtl::OUString & i_rBuildId)
-{
-    SvXMLMetaDocumentContext::setBuildId( i_rBuildId, GetImport().getImportInfo() );
-}
-
-//static
 void SvXMLMetaDocumentContext::setBuildId(::rtl::OUString const& i_rBuildId, const uno::Reference<beans::XPropertySet>& xImportInfo )
 {
     OUString sBuildId;