allow BaseView subclasses to provide 'additional' actions; (+some minor fixes)

git-svn-id: svn://svn.cy55.de/Zope3/src/loops/trunk@2734 fd906abe-77d9-0310-91a1-e0d9ade77398

browser/common.py

@@ -418,6 +418,11 @@ class BaseView(GenericView, I18NView):
             actions.extend(self.actions[category](self, page=page, target=target))
         return actions
 
+    def getAdditionalActions(self, category='object', page=None, target=None):
+        """ Provide additional actions; override by subclass.
+        """
+        return []
+
     @Lazy
     def showObjectActions(self):
         return not IUnauthenticatedPrincipal.providedBy(self.request.principal)

browser/node.py

@@ -396,6 +396,7 @@ class NodeView(BaseView):
             target = self.virtualTarget
         if target is not None:
             actions.extend(target.getActions(category, page=self, target=target))
+        actions.extend(self.view.getAdditionalActions(category, self, target))
         return actions
 
     def getPortletActions(self, target=None):

compound/interfaces.py

@@ -19,12 +19,11 @@
 """
 Compound objects like articles, blog posts, storyboard items, ...
 
-This is somehow related to cybertools.composer - so maybe we should
-move part of the code defined here to that more generic package.
-
 $Id$
 """
 
+#TODO: move generic stuff to cybertools.composer
+
 from zope.interface import Interface, Attribute
 from zope import interface, component, schema
 
@@ -79,7 +78,7 @@ class ICompound(IConceptSchema):
             parts given (a sequence) to the compound so that they are
             ordered according to this sequence.
 
-            If the parts`` argument contains a value that is not
+            If the ``parts`` argument contains a value that is not
             in the context objects`s list of parts raise an error. If the
             context object has parts that are not in the ``parts`` argument
             they will be moved to the end of the list.

concept.py

@@ -406,7 +406,7 @@ class IndexAttributes(object):
         actx = adapted(ctx)
         indexAttrs = getattr(actx, '_textIndexAttributes', ())
         #return ' '.join([getName(ctx), ctx.title, ctx.description] +
-        return ' '.join([self.title() + description] +
+        return ' '.join([self.title(), description] +
                         self.creators() +
                         [getattr(actx, attr, u'???') for attr in indexAttrs]).strip()