def __call__(self):
if self.request.form:
form = self.request.form
add = str2set(form.get('add', None))
remove = str2set(form.get('remove', None))
toggle = str2set(form.get('toggle', None))
reset = 'reset' in form
self.modify(add, remove, toggle, reset)
self.request.RESPONSE.redirect(self.context.absolute_url())
def bodyClass(self, template, view):
"""Returns the CSS class to be used on the body tag.
"""
body_class = LayoutPolicyOriginal.bodyClass(self, template, view)
columns = []
if self.have_portlets('plone.leftcolumn', view):
columns.append('-one')
if self.have_portlets('plone.rightcolumn', view):
columns.append('-two')
column_class = columns and ' has-columns%s' % ''.join(columns) or ' has-no-columns'
body_class += column_class
context = aq_inner(self.context)
context_state = getMultiAdapter(
(self.context, self.request), name=u'plone_context_state')
if context_state.is_default_page():
is_nav_root = INavigationRoot.providedBy(aq_base(aq_parent(context)))
else:
is_nav_root = INavigationRoot.providedBy(context)
if is_nav_root:
body_class += ' navigation-root'
portal_state = getMultiAdapter(
(context, self.request), name=u'plone_portal_state')
if portal_state.anonymous():
body_class += ' is-anonymous'
# add classes from the registry
# we have global classes (redomino.css3theme.classes)
# and user defined classes (cookies)
registry = getUtility(IRegistry)
classes = set(registry.get('redomino.css3theme.classes', []))
userclasses = str2set(self.request.cookies.get('redomino.css3theme.userclasses', None))
useraddableclasses = set(registry.get('redomino.css3theme.useraddableclasses', []))
userclasses = userclasses & useraddableclasses
classes = classes | userclasses
if classes:
body_class += ' %s' % ' '.join(classes)
# add contextual classes
contextual_classes = context.css3theme_get_contextual_classes()
if contextual_classes:
body_class += " %s" % contextual_classes
return body_class
def modify(self, add = None, remove = None, toggle = None, reset = False):
registry = getUtility(IRegistry)
useraddableclasses = set(registry.get('redomino.css3theme.useraddableclasses', []))
if not reset:
userclasses = str2set(self.request.cookies.get('redomino.css3theme.userclasses', None))
else:
userclasses = set()
def addfunc(userclasses, classes):
userclasses |= classes
def removefunc(userclasses, classes):
userclasses -= classes
def togglefunc(userclasses, classes):
for c in classes:
if c in userclasses:
userclasses.remove(c)
else:
userclasses.add(c)
for func in ['add', 'remove', 'toggle']:
classes = locals()[func]
if not classes:
continue
classes = classes & useraddableclasses
locals()['%sfunc' % func](userclasses, classes)
if userclasses:
self.request.response.setCookie('redomino.css3theme.userclasses', set2str(userclasses), path="/")
else:
# import time
# from email.Utils import formatdate
# expiration_seconds = time.time()# + (5*60*60) # 5 hours from now
# expires = formatdate(expiration_seconds, usegmt=True)
# self.request.response.setCookie('redomino.css3theme.userclasses', '', expires=expires)
# self.request.response.setCookie('redomino.css3theme.userclasses', None, path = '/', max_age = 0)
self.request.response.setCookie('redomino.css3theme.userclasses', "None", path="/")
