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from django.http import HttpResponseRedirect
from django.core.urlresolvers import reverse
from django.shortcuts import render_to_response
from django.template import RequestContext
from django.contrib.admin.views.decorators import staff_member_required
from django.views.decorators.cache import never_cache
from livesettings import ConfigurationSettings, forms
from livesettings.overrides import get_overrides
import logging
log = logging.getLogger('configuration.views')
def group_settings(request, group, template='livesettings/group_settings.html'):
# Determine what set of settings this editor is used for
use_db, overrides = get_overrides();
mgr = ConfigurationSettings()
settings = mgr[group]
title = settings.name
log.debug('title: %s', title)
if use_db:
# Create an editor customized for the current user
#editor = forms.customized_editor(settings)
if request.method == 'POST':
# Populate the form with user-submitted data
data = request.POST.copy()
form = forms.SettingsEditor(data, settings=settings)
if form.is_valid():
form.full_clean()
for name, value in form.cleaned_data.items():
group, key = name.split('__')
cfg = mgr.get_config(group, key)
if cfg.update(value):
# Give user feedback as to which settings were changed
request.user.message_set.create(message='Updated %s on %s' % (cfg.key, cfg.group.key))
return HttpResponseRedirect(request.path)
else:
# Leave the form populated with current setting values
#form = editor()
form = forms.SettingsEditor(settings=settings)
else:
form = None
return render_to_response(template, {
'all_groups': mgr.groups(),
'title': title,
'group' : settings,
'form': form,
'use_db' : use_db
}, context_instance=RequestContext(request))
group_settings = never_cache(staff_member_required(group_settings))
# Site-wide setting editor is identical, but without a group
# staff_member_required is implied, since it calls group_settings
def site_settings(request):
mgr = ConfigurationSettings()
default_group= mgr.groups()[0].key
return HttpResponseRedirect(reverse('group_settings', args=[default_group]))
#return group_settings(request, group=None, template='livesettings/site_settings.html')
def export_as_python(request):
"""Export site settings as a dictionary of dictionaries"""
from livesettings.models import Setting, LongSetting
import pprint
work = {}
both = list(Setting.objects.all())
both.extend(list(LongSetting.objects.all()))
for s in both:
if not work.has_key(s.site.id):
work[s.site.id] = {}
sitesettings = work[s.site.id]
if not sitesettings.has_key(s.group):
sitesettings[s.group] = {}
sitegroup = sitesettings[s.group]
sitegroup[s.key] = s.value
pp = pprint.PrettyPrinter(indent=4)
pretty = pp.pformat(work)
return render_to_response('livesettings/text.txt', { 'text' : pretty }, mimetype='text/plain')
export_as_python = never_cache(staff_member_required(export_as_python))
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