support adding a new property in setMetadata.

cloudooo/handler/ooo/helper/unoconverter.py

@@ -232,11 +232,18 @@ class UnoConverter(object):
     """
     document_properties = self.document_loaded.getDocumentProperties()
     user_defined_properties = document_properties.getUserDefinedProperties()
+    new_properties = []
     for prop, value in metadata.items():
       for container in [document_properties, user_defined_properties]:
         if getattr(container, prop, None) is not None:
           setattr(container, prop, value)
-          container
+          break
+      else:
+        new_properties.append([prop, value])
+    for prop, value in new_properties:
+      if isinstance(value, unicode):
+        user_defined_properties.addProperty(prop, 0, '')
+        user_defined_properties.setPropertyValue(prop, value)
     self.document_loaded.store()
     self.document_loaded.dispose()
 

cloudooo/handler/ooo/tests/testOooServer.py

@@ -161,10 +161,9 @@ class TestServer(TestCase):
     return [
             # Test server using method updateFileMetadata
             (join('data', 'testMetadata.odt'), "odt", dict(Title='testSetMetadata')),
-            # XXX adding a custom metadata is not yet supported
-            # # Test server using method updateFileMetadata with unsual metadata
-            # (join('data', 'testMetadata.odt'), "odt", dict(Reference='testSet'+
-            # 'Metadata')),
+            # Test server using method updateFileMetadata with unsual metadata
+            (join('data', 'testMetadata.odt'), "odt", dict(Reference='testSet'+
+            'Metadata')),
             # Test document that already has metadata. Check if the metadata is
             # not deleted, but updated
             (join('data', 'testMetadata.odt'), "odt", dict(Title='cloudooo Title')),
@@ -187,9 +186,8 @@ class TestServer(TestCase):
     self.assertEquals(self._getFileType(new_odf_data), 
                       'application/vnd.oasis.opendocument.text')
     metadata_dict = self.proxy.getFileMetadataItemList(new_odf_data, 'odt')
-    # XXX adding a custom metadata is not yet supported
-    # self.assertEquals(metadata_dict.get("Reference"), "new value")
-    # self.assertEquals(metadata_dict.get("Something"), "ABC")
+    self.assertEquals(metadata_dict.get("Reference"), "new value")
+    self.assertEquals(metadata_dict.get("Something"), "ABC")
 
   def ConvertScenarioList(self):
     return [