Synnefo

@api_method()

def get_menu(request, with_extra_links=False, with_signout=True):

    user = request.user

    index_url = reverse('index')

    if isinstance(user, User) and user.is_authenticated():

        l = []

        append = l.append

        item = MenuItem

        item.current_path = absolute(request, request.path)

        append(item(url=absolute(request, reverse('index')),

                    name=user.email))

        if with_extra_links:

            append(item(url=absolute(request, reverse('landing')),

                        name="Overview"))

        if with_signout:

            append(item(url=absolute(request, reverse('landing')),

                        name="Dashboard"))

        if with_extra_links:

            append(item(url=absolute(request, reverse('edit_profile')),

                        name="Profile"))

        if with_extra_links:

            if settings.INVITATIONS_ENABLED:

                append(item(url=absolute(request, reverse('invite')),

                            name="Invitations"))

            append(item(url=absolute(request, reverse('resource_usage')),

                        name="Usage"))

            if settings.PROJECTS_VISIBLE:

                append(item(url=absolute(request, reverse('project_list')),

                            name="Projects"))

            #append(item(

                #url=absolute(request, reverse('api_access')),

                #name="API Access"))

            append(item(url=absolute(request, reverse('feedback')),

                        name="Contact"))

        if with_signout:

            append(item(url=absolute(request, reverse('logout')),

                        name="Sign out"))

    else:

        l = [{'url': absolute(request, index_url),

              'name': _("Sign in")}]

    callback = request.GET.get('callback', None)

    data = json.dumps(tuple(l))

    mimetype = 'application/json'

    if callback:

        mimetype = 'application/javascript'

        data = '%s(%s)' % (callback, data)

    return HttpResponse(content=data, mimetype=mimetype)

class MenuItem(dict):

    current_path = ''

    def __init__(self, *args, **kwargs):

        super(MenuItem, self).__init__(*args, **kwargs)

        if kwargs.get('url') or kwargs.get('submenu'):

            self.__set_is_active__()

    def __setitem__(self, key, value):

        super(MenuItem, self).__setitem__(key, value)

        if key in ('url', 'submenu'):

            self.__set_is_active__()

    def __set_is_active__(self):

        if self.get('is_active'):

            return

        if self.current_path.startswith(self.get('url')):

            self.__setitem__('is_active', True)

        else:

            submenu = self.get('submenu', ())

            current = (i for i in submenu if i.get('url') == self.current_path)

            try:

                current_node = current.next()

                if not current_node.get('is_active'):

                    current_node.__setitem__('is_active', True)

                self.__setitem__('is_active', True)

            except StopIteration:

                return

    def __setattribute__(self, name, value):

        super(MenuItem, self).__setattribute__(name, value)

        if name == 'current_path':

            self.__set_is_active__()