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#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Copyright (C) 2008-2016 Étienne Loks <etienne.loks_AT_peacefrogsDOTnet>
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# See the file COPYING for details.
"""
Actions available in the main interface
"""
from django.conf import settings
from django.core.urlresolvers import reverse, NoReverseMatch
from django.utils.translation import ugettext_lazy as _
from chimere.models import Page, Area
class Action:
def __init__(self, id, path, label, extra_url_args=[]):
self.id, self.path, self.label = id, path, label
self.extra_url_args, self.url = extra_url_args, None
def update_url(self, area_name):
try:
self.url = reverse(
self.path,
args=[area_name + '/' if area_name else '']
+ self.extra_url_args)
except NoReverseMatch:
# backward url management
self.url = reverse(
self.path,
args=[area_name if area_name else ''] + self.extra_url_args)
default_actions = [
(Action('view', settings.MAIN_INDEX, _('View')), []),
(Action('contribute', 'chimere:edit', _('Contribute')),
(Action('edit-marker', 'chimere:editmarker',
_('Add a new point of interest')),
Action('edit-route', 'chimere:editroute', _('Add a new route')),
Action('edit-polygon', 'chimere:editpolygon', _('Add a new polygon'))),
)]
if hasattr(settings, 'CHIMERE_DIRECTORY') and settings.CHIMERE_DIRECTORY:
default_actions.append((Action('categories', 'chimere:category-directory',
_('Directory')), []))
if settings.CHIMERE_FEEDS:
default_actions.append((Action('rss', 'chimere:feeds-form',
_('RSS feeds')), []))
if settings.EMAIL_HOST:
default_actions.append((Action('contact', 'chimere:contact',
_('Contact us')), []),)
def actions(area_name=''):
acts = default_actions[:]
area, q = None, None
if area_name:
q = Area.objects.filter(urn=area_name)
if not q.count():
q = Area.objects.filter(name=area_name)
if not q or not q.count():
q = Area.objects.filter(default=True)
if q.count():
area = q.all()[0]
real_acts = []
for act, childs in acts:
real_childs = []
for child_act in childs:
if area:
if (child_act.id == 'edit-marker'
and not area.allow_point_edition) \
or (child_act.id == 'edit-route'
and not area.allow_route_edition) \
or (child_act.id == 'edit-polygon'
and not area.allow_polygon_edition):
continue
real_childs.append(child_act)
if childs and not real_childs:
continue
act.update_url(area_name)
for child_act in real_childs:
child_act.update_url(area_name)
real_acts.append((act, real_childs))
for page in Page.objects.filter(available=True).order_by('order'):
act = Action(page.mnemonic, 'chimere:extra_page', page.title,
[page.mnemonic])
act.update_url(area_name)
real_acts.append((act, []))
return real_acts
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