def beamer_countdown(request, command, time=60):
if command == 'show':
config_set('countdown_visible', True)
elif command == 'hide':
config_set('countdown_visible', False)
elif command == 'reset':
config_set('countdown_control', 'reset')
elif command == 'start':
config_set('countdown_control', 'start')
elif command == 'stop':
config_set('countdown_control', 'stop')
if request.is_ajax():
if command == "show":
link = reverse('countdown_close')
else:
link = reverse('countdown_open')
return ajax_request({'countdown_visible': config_get('countdown_visible'),
'link': link})
return redirect(reverse('item_overview'))
def set_active(self, summary=False):
"""
Appoint this item as the active one.
"""
config_set("presentation", self.id)
if summary:
config_set("summary", True)
else:
config_set("summary", '')
def set_active(request, item_id, summary=False):
"""
Set an Item as the active one.
"""
if item_id == "0":
config_set("presentation", "0")
else:
try:
item = Item.objects.get(id=item_id)
item.set_active(summary)
except Item.DoesNotExist:
messages.error(request, _('Item ID %d does not exist.') % int(item_id))
config_set("bigger", 100)
config_set("up", 0)
if request.is_ajax():
return ajax_request({'active': item_id})
return redirect(reverse('item_overview'))
def beamer_edit(request, direction):
if direction == 'bigger':
config_set('bigger', int(config_get('bigger', 100)) + 10)
elif direction == 'smaller':
config_set('bigger', int(config_get('bigger', 100)) - 10)
elif direction == 'up':
config_set('up', int(config_get('up', 0)) - 10)
elif direction == 'down':
config_set('up', int(config_get('up', 0)) + 10)
elif direction == 'clean':
config_set('up', 0)
config_set('bigger', 100)
if request.is_ajax():
return ajax_request({})
return redirect(reverse('item_overview'))
