356 lines
13 KiB
Python
356 lines
13 KiB
Python
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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"""
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openslides.application.views
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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Views for the application 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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from django.shortcuts import redirect
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from django.contrib import messages
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from django.contrib.auth.decorators import login_required
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from django.core.urlresolvers import reverse
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from django.utils.translation import ugettext as _
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from openslides.application.models import Application
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from openslides.application.forms import ApplicationForm, \
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ApplicationManagerForm
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from openslides.poll.models import Poll
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from openslides.poll.forms import OptionResultForm, PollForm
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from openslides.utils.utils import template, permission_required, \
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render_to_forbitten, del_confirm_form
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from openslides.utils.pdf import print_application, print_application_poll
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from openslides.system.api import config_get
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@permission_required('application.can_view_application')
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@template('application/overview.html')
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def overview(request):
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"""
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View all applications
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"""
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query = Application.objects
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if 'number' in request.GET:
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query = query.filter(number=None)
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if 'status' in request.GET:
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if 'statusvalue' in request.GET and 'on' in request.GET['status']:
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query = query.filter(status__iexact=request.GET['statusvalue'])
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try:
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sort = request.GET['sort']
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if sort in ['number', 'supporter', 'status', 'submitter', \
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'aversion__time', 'aversion__title']:
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query = query.order_by(sort)
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except KeyError:
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query = query.order_by("number")
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if 'reverse' in request.GET:
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query = query.reverse()
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if 'needsup' in request.GET:
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applications = []
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for application in query.all():
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if not application.enough_supporters:
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applications.append(application)
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else:
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applications = query.all()
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return {
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'applications': applications,
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'min_supporters': int(config_get('application_min_supporters')),
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}
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@permission_required('application.can_view_application')
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@template('application/view.html')
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def view(request, application_id):
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"""
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View one application.
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"""
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application = Application.objects.get(pk=application_id)
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revisions = application.versions
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actions = application.get_allowed_actions(user=request.user)
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return {
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'application': application,
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'revisions': revisions,
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'actions': actions,
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'min_supporters': int(config_get('application_min_supporters')),
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}
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@login_required
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@template('application/edit.html')
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def edit(request, application_id=None):
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"""
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View a form to edit or create a application.
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"""
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if request.user.has_perm('application.can_manage_application'):
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is_manager = True
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else:
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is_manager = False
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if not is_manager \
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and not request.user.has_perm('application.can_insert_application'):
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messages.error(request, _("You have not the necessary rights to edit or insert applications."))
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return redirect(reverse('application_overview'))
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if application_id is not None:
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application = Application.objects.get(id=application_id)
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if not request.user == application.submitter and not is_manager:
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messages.error(request, _("You can not edit this application. You are not the submitter."))
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return redirect(reverse('application_view', args=[application.id]))
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else:
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application = None
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if request.method == 'POST':
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dataform = ApplicationForm(request.POST, prefix="data")
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valid = dataform.is_valid()
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if is_manager:
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managerform = ApplicationManagerForm(request.POST, \
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instance=application, \
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prefix="manager")
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valid = valid and managerform.is_valid()
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else:
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managerform = None
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if valid:
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del_supporters = True
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if is_manager:
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application = managerform.save()
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elif application_id is None:
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application = Application(submitter=request.user)
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application.title = dataform.cleaned_data['title']
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application.text = dataform.cleaned_data['text']
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application.reason = dataform.cleaned_data['reason']
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application.save(request.user)
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if application_id is None:
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messages.success(request, _('New application was successfully created.'))
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else:
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messages.success(request, _('Application was successfully modified.'))
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return redirect(reverse('application_view', args=[application.id]))
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else:
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if application_id is None:
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initial = {'text': config_get('application_preamble')}
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else:
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if application.status == "pub" and application.supporter.count() > 0:
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if request.user.has_perm('application.can_manage_applications'):
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messages.warning(request, _("Attention: Do you really want to edit this application? The supporters will not be removed automatically. Please check if the supports are valid after your changing."))
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else:
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messages.warning(request, _("Attention: Do you really want to edit this application? All <b>%s</b> supporters will be removed! Try to convince the supporters again.") % application.supporter.count() )
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initial = {'title': application.title,
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'text': application.text,
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'reason': application.reason}
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dataform = ApplicationForm(initial=initial, prefix="data")
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if is_manager:
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if application_id is None:
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initial = {'submitter': str(request.user.id)}
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else:
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initial = {}
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managerform = ApplicationManagerForm(initial=initial, \
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instance=application, \
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prefix="manager")
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else:
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managerform = None
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return {
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'form': dataform,
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'managerform': managerform,
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'application': application,
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}
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@template('application/view.html')
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def delete(request, application_id):
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"""
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delete a application.
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"""
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application = Application.objects.get(id=application_id)
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if not 'delete' in application.get_allowed_actions(user=request.user):
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messages.error(request, _("You can not delete application <b>%s</b>.") % application)
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else:
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if request.method == 'POST':
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try:
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title = str(application)
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application.delete()
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messages.success(request, _("Application <b>%s</b> was successfully deleted.") % title)
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except NameError, name:
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messages.error(request, name)
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else:
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del_confirm_form(request, application)
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return redirect(reverse('application_overview'))
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@permission_required('application.can_manage_application')
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@template('application/view.html')
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def set_number(request, application_id):
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"""
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set a number for an application.
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"""
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try:
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Application.objects.get(pk=application_id).set_number(user=request.user)
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messages.success(request, _("Application number was successfully set."))
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except Application.DoesNotExist:
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pass
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except NameError:
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pass
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return redirect(reverse('application_view', args=[application_id]))
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@permission_required('application.can_manage_application')
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@template('application/view.html')
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def permit(request, application_id):
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"""
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permit an application.
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"""
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try:
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Application.objects.get(pk=application_id).permit(user=request.user)
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messages.success(request, _("Application was successfully permitted."))
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except Application.DoesNotExist:
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pass
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return redirect(reverse('application_view', args=[application_id]))
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@permission_required('application.can_manage_application')
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@template('application/view.html')
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def notpermit(request, application_id):
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"""
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reject (not permit) an application.
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"""
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try:
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Application.objects.get(pk=application_id).notpermit(user=request.user)
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messages.success(request, _("Application was successfully rejected."))
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except Application.DoesNotExist:
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pass
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return redirect(reverse('application_view', args=[application_id]))
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@template('application/view.html')
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def set_status(request, application_id=None, status=None):
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"""
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set a status of an application.
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"""
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try:
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if status is not None:
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application = Application.objects.get(pk=application_id)
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application.set_status(user=request.user, status=status)
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messages.success(request, _("Application status was set to: <b>%s</b>.") % application.get_status_display())
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except Application.DoesNotExist:
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pass
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return redirect(reverse('application_view', args=[application_id]))
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@permission_required('application.can_manage_application')
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@template('application/view.html')
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def reset(request, application_id):
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"""
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reset an application.
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"""
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try:
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Application.objects.get(pk=application_id).reset(user=request.user)
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messages.success(request, _("Application status was reset.") )
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except Application.DoesNotExist:
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pass
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return redirect(reverse('application_view', args=[application_id]))
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@permission_required('application.can_support_application')
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@template('application/view.html')
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def support(request, application_id):
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"""
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support an application.
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"""
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try:
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Application.objects.get(pk=application_id).support(user=request.user)
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messages.success(request, _("You have support the application successfully.") )
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except Application.DoesNotExist:
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pass
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return redirect(reverse('application_view', args=[application_id]))
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@permission_required('application.can_support_application')
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@template('application/view.html')
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def unsupport(request, application_id):
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"""
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unsupport an application.
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"""
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try:
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Application.objects.get(pk=application_id).unsupport(user=request.user)
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messages.success(request, _("You have unsupport the application successfully.") )
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except Application.DoesNotExist:
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pass
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return redirect(reverse('application_view', args=[application_id]))
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@permission_required('application.can_manage_application')
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@template('application/view.html')
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def gen_poll(request, application_id):
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"""
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gen a poll for this application.
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"""
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try:
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poll = Application.objects.get(pk=application_id).gen_poll(user=request.user)
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messages.success(request, _("New vote was successfully created.") )
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except Application.DoesNotExist:
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pass
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return redirect(reverse('application_poll_view', args=[poll.id]))
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@permission_required('application.can_manage_application')
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def delete_poll(request, poll_id):
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"""
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delete a poll from this application
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"""
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poll = Poll.objects.get(pk=poll_id)
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application = poll.application
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count = application.poll_set.filter(id__lte=poll_id).count()
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if request.method == 'POST':
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poll.delete()
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messages.success(request, _('Poll was successfully deleted.'))
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else:
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del_confirm_form(request, poll, name=_("the %s. poll") % count)
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return redirect(reverse('application_view', args=[application.id]))
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@permission_required('application.can_manage_application')
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@template('application/poll_view.html')
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def view_poll(request, poll_id):
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"""
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view a poll for this application.
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"""
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poll = Poll.objects.get(pk=poll_id)
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ballot = poll.ballot
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options = poll.options
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if request.user.has_perm('application.can_manage_application'):
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if request.method == 'POST':
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form = PollForm(request.POST, prefix="poll")
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if form.is_valid():
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poll.votesinvalid = form.cleaned_data['invalid'] or 0
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poll.votescast = form.cleaned_data['votescast'] or 0
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poll.save()
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for option in options:
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option.form = OptionResultForm(request.POST,
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prefix="o%d" % option.id)
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if option.form.is_valid():
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option.voteyes = option.form.cleaned_data['yes']
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option.voteno = option.form.cleaned_data['no'] or 0
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option.voteundesided = option.form. \
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cleaned_data['undesided'] or 0
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option.save()
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messages.success(request, _("Votes are successfully saved.") )
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if not 'apply' in request.POST:
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return redirect(reverse('application_view', args=[poll.application.id]))
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else:
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form = PollForm(initial={'invalid': poll.votesinvalid, 'votescast': poll.votescast}, prefix="poll")
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for option in options:
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option.form = OptionResultForm(initial={
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'yes': option.voteyes,
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'no': option.voteno,
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'undesided': option.voteundesided,
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}, prefix="o%d" % option.id)
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return {
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'poll': poll,
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'form': form,
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'options': options,
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'ballot': ballot,
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}
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