from django import forms from django.shortcuts import render from django.views.generic import ListView, DetailView, TemplateView from django.views.generic.edit import UpdateView, CreateView from django.forms import CheckboxSelectMultiple from django.core.exceptions import ValidationError from django.http import HttpResponseRedirect, HttpResponse from django.core.urlresolvers import reverse from django.utils import timezone from django.utils.translation import ugettext_lazy as _ from django.utils.translation import ugettext as _t from django.conf import settings from ajax_select.fields import AutoCompleteSelectField from datetime import timedelta from core.views import CanViewMixin, CanEditMixin, CanEditPropMixin, TabedViewMixin from core.views.forms import SelectDate, SelectSingle, SelectDateTime from club.models import Club, Membership from core.models import User from sith.settings import SITH_MAXIMUM_FREE_ROLE, SITH_MAIN_BOARD_GROUP from counter.models import Product, Selling, Counter class ClubTabsMixin(TabedViewMixin): def get_tabs_title(self): return self.object.get_display_name() def get_list_of_tabs(self): tab_list = [] tab_list.append({ 'url': reverse('club:club_view', kwargs={'club_id': self.object.id}), 'slug': 'infos', 'name': _("Infos"), }) if self.request.user.can_view(self.object): tab_list.append({ 'url': reverse('club:club_members', kwargs={'club_id': self.object.id}), 'slug': 'members', 'name': _("Members"), }) tab_list.append({ 'url': reverse('club:club_old_members', kwargs={'club_id': self.object.id}), 'slug': 'elderlies', 'name': _("Old members"), }) if self.request.user.can_edit(self.object): tab_list.append({ 'url': reverse('club:tools', kwargs={'club_id': self.object.id}), 'slug': 'tools', 'name': _("Tools"), }) tab_list.append({ 'url': reverse('club:club_edit', kwargs={'club_id': self.object.id}), 'slug': 'edit', 'name': _("Edit"), }) tab_list.append({ 'url': reverse('club:club_sellings', kwargs={'club_id': self.object.id}), 'slug': 'sellings', 'name': _("Sellings"), }) if self.request.user.is_owner(self.object): tab_list.append({ 'url': reverse('club:club_prop', kwargs={'club_id': self.object.id}), 'slug': 'props', 'name': _("Props"), }) return tab_list class ClubListView(ListView): """ List the Clubs """ model = Club template_name = 'club/club_list.jinja' class ClubView(ClubTabsMixin, DetailView): """ Front page of a Club """ model = Club pk_url_kwarg = "club_id" template_name = 'club/club_detail.jinja' current_tab = "infos" class ClubToolsView(ClubTabsMixin, CanEditMixin, DetailView): """ Tools page of a Club """ model = Club pk_url_kwarg = "club_id" template_name = 'club/club_tools.jinja' current_tab = "tools" class ClubMemberForm(forms.ModelForm): """ Form handling the members of a club """ error_css_class = 'error' required_css_class = 'required' class Meta: model = Membership fields = ['user', 'role', 'start_date', 'description'] widgets = { 'start_date': SelectDate } user = AutoCompleteSelectField('users', required=True, label=_("Select user"), help_text=None) def save(self, *args, **kwargs): """ Overloaded to return the club, and not to a Membership object that has no view """ ret = super(ClubMemberForm, self).save(*args, **kwargs) return self.instance.club class ClubMembersView(ClubTabsMixin, CanViewMixin, UpdateView): """ View of a club's members """ model = Club pk_url_kwarg = "club_id" form_class = ClubMemberForm template_name = 'club/club_members.jinja' current_tab = "members" def get_form(self): """ Here we get a Membership object, but the view handles Club object. That's why the save method of ClubMemberForm is overridden. """ form = super(ClubMembersView, self).get_form() if 'user' in form.data and form.data.get('user') != '': # Load an existing membership if possible form.instance = Membership.objects.filter(club=self.object).filter(user=form.data.get('user')).filter(end_date=None).first() if form.instance is None: # Instanciate a new membership form.instance = Membership(club=self.object, user=self.request.user) # form.initial = {'user': self.request.user} # form._user = self.request.user return form def post(self, request, *args, **kwargs): """ Check user rights """ self.object = self.get_object() form = self.get_form() if form.is_valid(): ms = self.object.get_membership_for(request.user) if (form.cleaned_data['role'] <= SITH_MAXIMUM_FREE_ROLE or (ms is not None and ms.role >= form.cleaned_data['role']) or request.user.is_board_member or request.user.is_root): return self.form_valid(form) else: form.add_error(None, _("You do not have the permission to do that")) return self.form_invalid(form) else: return self.form_invalid(form) class ClubOldMembersView(ClubTabsMixin, CanViewMixin, DetailView): """ Old members of a club """ model = Club pk_url_kwarg = "club_id" template_name = 'club/club_old_members.jinja' current_tab = "elderlies" class SellingsFormBase(forms.Form): begin_date = forms.DateTimeField(['%Y-%m-%d %H:%M:%S'], label=_("Begin date"), required=False, widget=SelectDateTime) end_date = forms.DateTimeField(['%Y-%m-%d %H:%M:%S'], label=_("End date"), required=False, widget=SelectDateTime) counter = forms.ModelChoiceField(Counter.objects.order_by('name').all(), label=_("Counter"), required=False) class ClubSellingView(ClubTabsMixin, CanEditMixin, DetailView): """ Sellings of a club """ model = Club pk_url_kwarg = "club_id" template_name = 'club/club_sellings.jinja' current_tab = "sellings" def get_form_class(self): kwargs = { 'product': forms.ModelChoiceField(self.object.products.order_by('name').all(), label=_("Product"), required=False) } return type('SellingsForm', (SellingsFormBase,), kwargs) def get_context_data(self, **kwargs): kwargs = super(ClubSellingView, self).get_context_data(**kwargs) form = self.get_form_class()(self.request.GET) qs = Selling.objects.filter(club=self.object) if form.is_valid(): if not len([v for v in form.cleaned_data.values() if v is not None]): qs = Selling.objects.filter(id=-1) if form.cleaned_data['begin_date']: qs = qs.filter(date__gte=form.cleaned_data['begin_date']) if form.cleaned_data['end_date']: qs = qs.filter(date__lte=form.cleaned_data['end_date']) if form.cleaned_data['counter']: qs = qs.filter(counter=form.cleaned_data['counter']) if form.cleaned_data['product']: qs = qs.filter(product__id=form.cleaned_data['product'].id) kwargs['result'] = qs.all().order_by('-id') kwargs['total'] = sum([s.quantity * s.unit_price for s in qs.all()]) kwargs['total_quantity'] = sum([s.quantity for s in qs.all()]) kwargs['benefit'] = kwargs['total'] - sum([s.product.purchase_price for s in qs.exclude(product=None)]) else: kwargs['result'] = qs[:0] kwargs['form'] = form return kwargs class ClubSellingCSVView(ClubSellingView): """ Generate sellings in csv for a given period """ def get(self, request, *args, **kwargs): import csv response = HttpResponse(content_type='text/csv') self.object = self.get_object() name = _("Sellings") + "_" + self.object.name + ".csv" response['Content-Disposition'] = 'filename=' + name kwargs = self.get_context_data(**kwargs) writer = csv.writer(response, delimiter=";", lineterminator='\n', quoting=csv.QUOTE_ALL) writer.writerow([_t('Quantity'), kwargs['total_quantity']]) writer.writerow([_t('Total'), kwargs['total']]) writer.writerow([_t('Benefit'), kwargs['benefit']]) writer.writerow([_t('Date'),_t('Counter'),_t('Barman'),_t('Customer'),_t('Label'), _t('Quantity'), _t('Total'),_t('Payment method'), _t('Selling price'), _t('Purchase price'), _t('Benefit')]) for o in kwargs['result']: row = [o.date, o.counter] if o.seller: row.append(o.seller.get_display_name()) else: row.append('') if o.customer: row.append(o.customer.user.get_display_name()) else: row.append('') row = row +[o.label, o.quantity, o.quantity * o.unit_price, o.get_payment_method_display()] if o.product: row.append(o.product.selling_price) row.append(o.product.purchase_price) row.append(o.product.selling_price - o.product.purchase_price) else: row = row + ['', '', ''] writer.writerow(row) return response class ClubEditView(ClubTabsMixin, CanEditMixin, UpdateView): """ Edit a Club's main informations (for the club's members) """ model = Club pk_url_kwarg = "club_id" fields = ['address'] template_name = 'core/edit.jinja' current_tab = "edit" class ClubEditPropView(ClubTabsMixin, CanEditPropMixin, UpdateView): """ Edit the properties of a Club object (for the Sith admins) """ model = Club pk_url_kwarg = "club_id" fields = ['name', 'unix_name', 'parent'] template_name = 'core/edit.jinja' current_tab = "props" class ClubCreateView(CanEditPropMixin, CreateView): """ Create a club (for the Sith admin) """ model = Club pk_url_kwarg = "club_id" fields = ['name', 'unix_name', 'parent'] template_name = 'core/edit.jinja' class MembershipSetOldView(CanEditMixin, DetailView): """ Set a membership as beeing old """ model = Membership pk_url_kwarg = "membership_id" def get(self, request, *args, **kwargs): self.object = self.get_object() self.object.end_date = timezone.now() self.object.save() return HttpResponseRedirect(reverse('club:club_members', args=self.args, kwargs={'club_id': self.object.club.id})) def post(self, request, *args, **kwargs): self.object = self.get_object() return HttpResponseRedirect(reverse('club:club_members', args=self.args, kwargs={'club_id': self.object.club.id})) class ClubStatView(TemplateView): template_name="club/stats.jinja" def get_context_data(self, **kwargs): kwargs = super(ClubStatView, self).get_context_data(**kwargs) kwargs['club_list'] = Club.objects.all() return kwargs