OpenSlides/openslides/agenda/views.py
2012-02-15 12:04:11 +01:00

182 lines
5.5 KiB
Python

#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
openslides.agenda.views
~~~~~~~~~~~~~~~~~~~~~~~
Views for the agenda app.
:copyright: 2011 by the OpenSlides team, see AUTHORS.
:license: GNU GPL, see LICENSE for more details.
"""
from django.shortcuts import redirect
from django.core.urlresolvers import reverse
from django.contrib import messages
from django.utils.translation import ugettext as _
from system import config
from projector.api import get_active_slide, set_active_slide
from agenda.models import Item
from agenda.api import is_summary, children_list, \
del_confirm_form_for_items
from agenda.forms import ItemOrderForm, ItemFormText
from utils.utils import template, permission_required, \
del_confirm_form, ajax_request
from utils.pdf import print_agenda
@permission_required('agenda.can_see_projector')
@template('projector/AgendaText.html')
def view(request, item_id):
"""
Shows the Slide.
"""
item = Item.objects.get(pk=item_id)
return {
'item': item,
'ajax': 'off',
}
@permission_required('agenda.can_see_agenda')
@template('agenda/overview.html')
def overview(request):
"""
Shows an overview of all items.
"""
if request.method == 'POST':
for item in Item.objects.all():
form = ItemOrderForm(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))
if get_active_slide(only_sid=True) == 'agenda_show':
overview = True
else:
overview = False
return {
'items': items,
'overview': overview,
'summary': is_summary(),
'countdown_visible': config['countdown_visible'],
'countdown_time': config['agenda_countdown_time'],
}
@permission_required('agenda.can_manage_agenda')
def set_active(request, item_id, summary=False):
"""
Set an Item as the active one.
"""
if item_id == "0":
set_active_slide("agenda_show")
else:
try:
item = Item.objects.get(pk=item_id)
item.set_active(summary)
except Item.DoesNotExist:
messages.error(request, _('Item ID %d does not exist.') % int(item_id))
config["bigger"] = 100
config["up"] = 0
if request.is_ajax():
return ajax_request({'active': item_id, 'summary': summary})
return redirect(reverse('item_overview'))
@permission_required('agenda.can_manage_agenda')
def set_closed(request, item_id, closed=True):
"""
Close or open an Item.
"""
try:
item = Item.objects.get(pk=item_id)
item.set_closed(closed)
except Item.DoesNotExist:
messages.error(request, _('Item ID %d does not exist.') % int(item_id))
if request.is_ajax():
if closed:
link = reverse('item_open', args=[item.id])
else:
link = reverse('item_close', args=[item.id])
return ajax_request({'closed': closed,
'link': link})
return redirect(reverse('item_overview'))
@permission_required('agenda.can_manage_agenda')
@template('agenda/edit.html')
def edit(request, item_id=None):
"""
Show a form to edit an existing Item, or create a new one.
"""
if item_id is not None:
try:
item = Item.objects.get(pk=item_id)
except Item.DoesNotExist:
messages.error(request, _('Item ID %d does not exist.') % int(item_id))
return redirect(reverse('item_overview'))
else:
item = None
if request.method == 'POST':
form = ItemFormText(request.POST, instance=item)
if form.is_valid():
item = form.save()
if item_id is None:
messages.success(request, _('New item was successfully created.'))
else:
messages.success(request, _('Item was successfully modified.'))
if not 'apply' in request.POST:
return redirect(reverse('item_overview'))
if item_id is None:
return redirect(reverse('item_edit', args=[item.id]))
else:
messages.error(request, _('Please check the form for errors.'))
else:
form = ItemFormText(instance=item)
return {
'form': form,
'item': item,
}
@permission_required('agenda.can_manage_agenda')
def delete(request, item_id):
"""
Delete an Item.
"""
try:
item = Item.objects.get(pk=item_id)
except Item.DoesNotExist:
messages.error(request, _('Item ID %d does not exist.') % int(item_id))
return redirect(reverse('item_overview'))
if request.method == 'POST':
if 'all' in request.POST:
item.delete()
messages.success(request, _("Item <b>%s</b> and his children were successfully deleted.") % item)
else:
for child in item.children:
child.parent = item.parent
child.save()
item.delete()
messages.success(request, _("Item <b>%s</b> was successfully deleted.") % item)
else:
del_confirm_form_for_items(request, item)
return redirect(reverse('item_overview'))