def overview(request):
"""
Shows an overview of all items.
"""
if request.method == 'POST':
for item in Item.objects.all():
form = ElementOrderForm(request.POST, prefix="i%d" % item.id)
if form.is_valid():
try:
item.parent = Item.objects.get( \
id=form.cleaned_data['parent'])
except Item.DoesNotExist:
item.parent = None
item.weight = form.cleaned_data['weight']
item.save()
items = children_list(Item.objects.filter(parent=None).exclude(hidden=True).order_by('weight'))
items_hidden = children_list(Item.objects.filter(parent=None).exclude(hidden=False).order_by('weight'))
try:
overview = is_summary() and not get_active_item()
except Item.DoesNotExist:
overview = True
return {
'items': items,
'items_hidden': items_hidden,
'overview': overview,
'summary': is_summary(),
'countdown_visible': config_get('countdown_visible'),
'countdown_time': config_get('agenda_countdown_time'),
}
def beamerhome(request):
"""
Shows a active Slide.
"""
data = {'ajax': 'on'}
template = ''
try:
item = get_active_item()
votes = assignment_votes(item)
polls = assignment_polls(item)
if is_summary():
items = item.children.filter(hidden=False)
data['items'] = items
data['title'] = item.title
template = 'beamer/overview.html'
else:
data['item'] = item.cast()
data['title'] = item.title
data['votes'] = votes
data['polls'] = polls
template = 'beamer/%shome.html' % (item.type)
except Item.DoesNotExist:
items = Item.objects.filter(parent=None).filter(hidden=False)\
.order_by('weight')
data['items'] = items
data['title'] = _("Agenda")
template = 'beamer/overview.html'
if request.is_ajax():
content = render_block_to_string(template, 'content', data)
jsondata = {'content': content,
'title': data['title'],
'time': datetime.now().strftime('%H:%M'),
'bigger': config_get('bigger'),
'up': config_get('up'),
'countdown_visible': config_get('countdown_visible'),
'countdown_time': config_get('agenda_countdown_time'),
'countdown_control': config_get('countdown_control'),
}
return ajax_request(jsondata)
else:
return render_to_response(template,
data,
context_instance=RequestContext(request))