68 lines
3.3 KiB
Python
68 lines
3.3 KiB
Python
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from django import forms
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from django.contrib.admin import widgets
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from django.utils import timezone
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from django.utils.safestring import mark_safe
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from django.utils.translation import ugettext_lazy as _
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from orchestra.admin.forms import AdminFormMixin
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from orchestra.admin.utils import change_url
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from .models import Order
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class BillSelectedOptionsForm(AdminFormMixin, forms.Form):
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billing_point = forms.DateField(initial=timezone.now,
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label=_("Billing point"), widget=widgets.AdminDateWidget,
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help_text=_("Date you want to bill selected orders"))
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fixed_point = forms.BooleanField(initial=False, required=False,
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label=_("Fixed point"),
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help_text=_("Deisgnates whether you want the billing point to be an "
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"exact date, or adapt it to the billing period."))
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proforma = forms.BooleanField(initial=False, required=False,
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label=_("Pro-forma (billing simulation)"),
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help_text=_("Creates a Pro Forma instead of billing the orders."))
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new_open = forms.BooleanField(initial=False, required=False,
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label=_("Create a new open bill"),
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help_text=_("Deisgnates whether you want to put this orders on a new "
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"open bill, or allow to reuse an existing one."))
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def selected_related_choices(queryset):
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for order in queryset:
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verbose = '<a href="{order_url}">{description}</a> '
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verbose += '<a class="account" href="{account_url}">{account}</a>'
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verbose = verbose.format(
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order_url=change_url(order), description=order.description,
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account_url=change_url(order.account), account=str(order.account)
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)
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yield (order.pk, mark_safe(verbose))
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class BillSelectRelatedForm(AdminFormMixin, forms.Form):
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# This doesn't work well with reordering after billing
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# pricing_with_all = forms.BooleanField(label=_("Do pricing with all orders"),
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# initial=False, required=False, help_text=_("The price may vary "
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# "depending on the billed orders. This options designates whether "
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# "all existing orders will be used for price computation or not."))
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selected_related = forms.ModelMultipleChoiceField(label=_("Related orders"),
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queryset=Order.objects.none(), widget=forms.CheckboxSelectMultiple,
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required=False)
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billing_point = forms.DateField(widget=forms.HiddenInput())
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fixed_point = forms.BooleanField(widget=forms.HiddenInput(), required=False)
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proforma = forms.BooleanField(widget=forms.HiddenInput(), required=False)
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create_new_open = forms.BooleanField(widget=forms.HiddenInput(), required=False)
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def __init__(self, *args, **kwargs):
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super(BillSelectRelatedForm, self).__init__(*args, **kwargs)
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queryset = kwargs['initial'].get('related_queryset', None)
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if queryset:
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self.fields['selected_related'].queryset = queryset
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self.fields['selected_related'].choices = selected_related_choices(queryset)
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class BillSelectConfirmationForm(AdminFormMixin, forms.Form):
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billing_point = forms.DateField(widget=forms.HiddenInput())
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fixed_point = forms.BooleanField(widget=forms.HiddenInput(), required=False)
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proforma = forms.BooleanField(widget=forms.HiddenInput(), required=False)
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create_new_open = forms.BooleanField(widget=forms.HiddenInput(), required=False)
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