256 lines
8.3 KiB
Python
256 lines
8.3 KiB
Python
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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"""
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openslides.agenda.views
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~~~~~~~~~~~~~~~~~~~~~~~
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Views for the agenda app.
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:copyright: 2011 by the OpenSlides team, see AUTHORS.
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:license: GNU GPL, see LICENSE for more details.
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"""
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try:
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import json
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except ImportError:
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import simplejson as json
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from datetime import datetime
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from django.http import HttpResponse
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from django.shortcuts import render_to_response, redirect
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from django.template import RequestContext
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from django.core.urlresolvers import reverse
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from django.contrib import messages
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from django.utils.translation import ugettext as _
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from openslides.agenda.models import Item
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from openslides.agenda.api import get_active_item, is_summary, children_list
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from openslides.agenda.forms import ElementOrderForm, MODELFORM
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from openslides.application.models import Application
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from openslides.assignment.models import Assignment
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from openslides.poll.models import Poll
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from openslides.system.api import config_set, config_get
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from openslides.utils.template import render_block_to_string
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from openslides.utils.utils import template, permission_required, \
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del_confirm_form
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from openslides.utils.pdf import print_agenda
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from poll.models import Poll, Option
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def view(request, item_id):
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"""
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Shows the Slide.
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"""
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item = Item.objects.get(id=item_id)
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votes = assignment_votes(item)
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return render_to_response('beamer/%s.html' % item.type,
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{
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'item': item.cast(),
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'ajax': 'off',
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'votes': votes,
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},
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context_instance=RequestContext(request))
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@permission_required('agenda.can_see_beamer')
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def beamer(request):
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"""
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Shows a active Slide.
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"""
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data = {'ajax': 'on'}
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template = ''
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try:
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item = get_active_item()
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votes = assignment_votes(item)
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if is_summary():
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items = item.children.filter(hidden=False)
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data['items'] = items
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data['title'] = item.title
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template = 'beamer/overview.html'
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else:
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data['item'] = item.cast()
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data['title'] = item.title
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data['votes'] = votes
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template = 'beamer/%s.html' % (item.type)
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except Item.DoesNotExist:
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items = Item.objects.filter(parent=None).filter(hidden=False) \
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.order_by('weight')
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data['items'] = items
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data['title'] = _("Agenda")
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template = 'beamer/overview.html'
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if request.is_ajax():
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content = render_block_to_string(template, 'content', data)
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jsondata = {'content': content,
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'title': data['title'],
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'time': datetime.now().strftime('%H:%M')}
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return HttpResponse(json.dumps(jsondata))
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else:
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return render_to_response(template,
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data,
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context_instance=RequestContext(request))
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def assignment_votes(item):
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votes = []
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if item.type == "ItemAssignment":
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assignment = item.cast().assignment
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# list of candidates
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candidates = set()
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for option in Option.objects.filter(poll__assignment=assignment):
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candidates.add(option.value)
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# list of votes
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votes = []
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for candidate in candidates:
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tmplist = []
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tmplist.append(candidate)
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for poll in assignment.poll_set.all():
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if candidate in poll.options_values:
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option = Option.objects.filter(poll=poll).filter(user=candidate)[0]
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if poll.optiondecision:
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tmplist.append([option.yes, option.no, option.undesided])
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else:
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tmplist.append(option.yes)
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else:
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tmplist.append("-")
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votes.append(tmplist)
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return votes
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@permission_required('agenda.can_view_agenda')
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@template('agenda/overview.html')
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def overview(request):
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"""
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Shows an overview of all items.
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"""
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if request.method == 'POST':
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for item in Item.objects.all():
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form = ElementOrderForm(request.POST, prefix="i%d" % item.id)
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if form.is_valid():
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try:
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item.parent = Item.objects.get( \
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id=form.cleaned_data['parent'])
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except Item.DoesNotExist:
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item.parent = None
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item.weight = form.cleaned_data['weight']
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item.save()
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items = children_list(Item.objects.filter(parent=None).order_by('weight'))
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try:
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overview = is_summary() and not get_active_item()
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except Item.DoesNotExist:
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overview = True
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return {
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'items': items,
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'overview': overview,
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'summary': is_summary()
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}
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@permission_required('agenda.can_manage_agenda')
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def set_active(request, item_id, summary=False):
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"""
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Set an Item as the active one.
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"""
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if item_id == "0":
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config_set("presentation", "0")
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else:
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try:
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item = Item.objects.get(id=item_id)
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item.set_active(summary)
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except Item.DoesNotExist:
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messages.error(request, _('Item ID %d does not exist.') % int(item_id))
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return redirect(reverse('item_overview'))
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@permission_required('agenda.can_manage_agenda')
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def set_closed(request, item_id, closed=True):
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"""
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Close or open an Item.
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"""
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try:
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item = Item.objects.get(id=item_id)
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item.set_closed(closed)
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except Item.DoesNotExist:
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messages.error(request, _('Item ID %d does not exist.') % int(item_id))
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return redirect(reverse('item_overview'))
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@permission_required('agenda.can_manage_agenda')
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@template('agenda/edit.html')
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def edit(request, item_id=None, form='ItemText', default=None):
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"""
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Show a form to edit an existing Item, or create a new one.
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"""
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if item_id is not None:
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try:
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item = Item.objects.get(id=item_id).cast()
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except Item.DoesNotExist:
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messages.error(request, _('Item ID %d does not exist.') % int(item_id))
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return redirect(reverse('item_overview'))
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else:
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item = None
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if request.method == 'POST':
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if item_id is None:
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form = MODELFORM[form](request.POST)
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else:
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form = item.edit_form(request.POST)
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if form.is_valid():
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item = form.save()
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if item_id is None:
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messages.success(request, _('New item was successfully created.'))
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if "application" in request.POST:
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item.application.writelog(_('Agenda item created'), request.user)
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else:
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messages.success(request, _('Item was successfully modified.'))
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if "application" in request.POST:
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item.application.writelog(_('Agenda item modified'), request.user)
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return redirect(reverse('item_overview'))
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messages.error(request, _('Please check the form for errors.'))
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else:
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initial = {}
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if default:
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if form == "ItemAssignment":
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assignment = Assignment.objects.get(pk=default)
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initial = {
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'assignment': assignment,
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'title': assignment.name,
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}
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elif form == "ItemApplication":
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application = Application.objects.get(pk=default)
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initial = {
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'application': application,
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'title': application.title,
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}
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elif form == "ItemPoll":
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poll = Poll.objects.get(pk=default)
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initial = {
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'poll': poll,
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'title': poll.title,
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}
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if item_id is None:
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form = MODELFORM[form](initial=initial)
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else:
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form = item.edit_form()
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return { 'form': form,
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'item': item }
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@permission_required('agenda.can_manage_agenda')
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def delete(request, item_id):
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"""
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Delete an Item.
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"""
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item = Item.objects.get(id=item_id).cast()
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if request.method == 'POST':
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item.delete()
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messages.success(request, _("Item <b>%s</b> was successfully deleted.") % item)
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else:
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del_confirm_form(request, item)
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return redirect(reverse('item_overview'))
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