def getCurrentItem(self):
if IContentReference.providedBy(self.context):
return self.context
compilationuid = self.request.get('compilationuid', None)
if not compilationuid: return None
relatedcontentuid = self.getUUID(self.context)
if not relatedcontentuid: return None
pc = getToolByName(self.context, 'portal_catalog')
query = {'portal_type': 'rhaptos.compilation.contentreference',
'compilationUID': compilationuid,
'relatedContentUID': relatedcontentuid,
}
brains = pc(query)
return brains and brains[0].getObject() or None
def isContentReference(self, context=None):
context = context or self.context
return IContentReference.providedBy(context)
