def get_navigation_items(self, req):
#self.env.log.debug("FLEX get_navigation_items")
node = self._get_node(req)
if 'WIKI_CREATE' in req.perm('wiki'):
yield('mainnav', 'newpage',\
html.a(_('New page'),\
href=req.href.flexwiki(action='new', page=node.navpath)))
def _page_not_exists(self, req = None):
"""Raise error when page not found."""
if req:
add_warning(req, _('Page or parent page not found.'))
