django-orchestra/orchestra/apps/orders/forms.py

59 lines
2.8 KiB
Python

from django import forms
from django.contrib.admin import widgets
from django.utils import timezone
from django.utils.safestring import mark_safe
from django.utils.translation import ugettext_lazy as _
from orchestra.admin.forms import AdminFormMixin
from orchestra.admin.utils import admin_change_url
from .models import Order
class BillSelectedOptionsForm(AdminFormMixin, forms.Form):
billing_point = forms.DateField(initial=timezone.now,
label=_("Billing point"), widget=widgets.AdminDateWidget,
help_text=_("Date you want to bill selected orders"))
fixed_point = forms.BooleanField(initial=False, required=False,
label=_("fixed point"),
help_text=_("Deisgnates whether you want the billing point to be an "
"exact date, or adapt it to the billing period."))
create_new_open = forms.BooleanField(initial=False, required=False,
label=_("Create a new open bill"),
help_text=_("Deisgnates whether you want to put this orders on a new "
"open bill, or allow to reuse an existing one."))
def selected_related_choices(queryset):
for order in queryset:
verbose = '<a href="{order_url}">{description}</a> '
verbose += '<a class="account" href="{account_url}">{account}</a>'
verbose = verbose.format(
order_url=admin_change_url(order), description=order.description,
account_url=admin_change_url(order.account), account=str(order.account)
)
yield (order.pk, mark_safe(verbose))
class BillSelectRelatedForm(AdminFormMixin, forms.Form):
selected_related = forms.ModelMultipleChoiceField(label=_("Related"),
queryset=Order.objects.none(), widget=forms.CheckboxSelectMultiple,
required=False)
billing_point = forms.DateField(widget=forms.HiddenInput())
fixed_point = forms.BooleanField(widget=forms.HiddenInput(), required=False)
create_new_open = forms.BooleanField(widget=forms.HiddenInput(), required=False)
def __init__(self, *args, **kwargs):
super(BillSelectRelatedForm, self).__init__(*args, **kwargs)
queryset = kwargs['initial'].get('related_queryset', None)
if queryset:
self.fields['selected_related'].queryset = queryset
self.fields['selected_related'].choices = selected_related_choices(queryset)
class BillSelectConfirmationForm(AdminFormMixin, forms.Form):
# selected_related = forms.ModelMultipleChoiceField(queryset=Order.objects.none(),
# widget=forms.HiddenInput(), required=False)
billing_point = forms.DateField(widget=forms.HiddenInput())
fixed_point = forms.BooleanField(widget=forms.HiddenInput(), required=False)
create_new_open = forms.BooleanField(widget=forms.HiddenInput(), required=False)