django-orchestra-test/orchestra/contrib/orders/admin.py

146 lines
5.9 KiB
Python
Raw Normal View History

2014-05-27 15:55:09 +00:00
from django.contrib import admin
from django.core.urlresolvers import reverse, NoReverseMatch
from django.db.models import Prefetch
2014-07-22 21:47:01 +00:00
from django.utils import timezone
2014-09-03 14:51:07 +00:00
from django.utils.html import escape
2015-03-27 19:50:54 +00:00
from django.utils.safestring import mark_safe
2014-07-16 15:20:16 +00:00
from django.utils.translation import ugettext_lazy as _
2014-05-27 15:55:09 +00:00
2015-03-27 19:50:54 +00:00
from orchestra.admin import ExtendedModelAdmin
from orchestra.admin.utils import admin_link, admin_date, change_url
2015-04-05 10:46:24 +00:00
from orchestra.contrib.accounts.admin import AccountAdminMixin
2014-09-03 14:51:07 +00:00
from orchestra.utils.humanize import naturaldate
2014-07-16 15:20:16 +00:00
2015-07-10 13:00:51 +00:00
from .actions import BillSelectedOrders, mark_as_ignored, mark_as_not_ignored, report
2014-10-16 17:14:21 +00:00
from .filters import IgnoreOrderListFilter, ActiveOrderListFilter, BilledOrderListFilter
2014-09-17 10:32:29 +00:00
from .models import Order, MetricStorage
2014-05-27 15:55:09 +00:00
2015-03-27 19:50:54 +00:00
class MetricStorageInline(admin.TabularInline):
model = MetricStorage
readonly_fields = ('value', 'created_on', 'updated_on')
2015-03-27 19:50:54 +00:00
extra = 0
def has_add_permission(self, request, obj=None):
return False
def get_fieldsets(self, request, obj=None):
if obj:
url = reverse('admin:orders_metricstorage_changelist')
url += '?order=%i' % obj.pk
title = _('Metric storage, last 10 entries, <a href="%s">(See all)</a>')
self.verbose_name_plural = mark_safe(title % url)
return super(MetricStorageInline, self).get_fieldsets(request, obj)
def get_queryset(self, request):
qs = super(MetricStorageInline, self).get_queryset(request)
change_view = bool(self.parent_object and self.parent_object.pk)
if change_view:
qs = qs.order_by('-id')
2015-03-27 19:50:54 +00:00
try:
tenth_id = qs.values_list('id', flat=True)[9]
2015-03-27 19:50:54 +00:00
except IndexError:
pass
else:
return qs.filter(pk__lte=tenth_id)
return qs
class OrderAdmin(AccountAdminMixin, ExtendedModelAdmin):
2014-07-21 15:43:36 +00:00
list_display = (
2014-10-21 15:29:36 +00:00
'id', 'service_link', 'account_link', 'content_object_link',
2015-03-27 19:50:54 +00:00
'display_registered_on', 'display_billed_until', 'display_cancelled_on', 'display_metric'
2014-07-21 15:43:36 +00:00
)
2015-05-26 19:12:24 +00:00
list_filter = (ActiveOrderListFilter, IgnoreOrderListFilter, BilledOrderListFilter, 'service')
2014-10-16 17:14:21 +00:00
default_changelist_filters = (
('ignore', '0'),
)
2015-07-10 13:00:51 +00:00
actions = (BillSelectedOrders(), mark_as_ignored, mark_as_not_ignored, report)
2015-03-27 19:50:54 +00:00
change_view_actions = (BillSelectedOrders(), mark_as_ignored, mark_as_not_ignored)
2014-07-22 21:47:01 +00:00
date_hierarchy = 'registered_on'
2015-03-27 19:50:54 +00:00
inlines = (MetricStorageInline,)
add_inlines = ()
search_fields = ('account__username', 'content_object_repr', 'description',)
list_prefetch_related = (
'content_object',
Prefetch('metrics', queryset=MetricStorage.objects.order_by('-id')),
)
2015-04-01 15:49:21 +00:00
list_select_related = ('account', 'service')
readonly_fields = ('content_object_repr', 'content_object_link')
2014-07-21 15:43:36 +00:00
2014-10-21 15:29:36 +00:00
service_link = admin_link('service')
2014-07-22 21:47:01 +00:00
display_registered_on = admin_date('registered_on')
display_cancelled_on = admin_date('cancelled_on')
2014-08-22 15:31:44 +00:00
def content_object_link(self, order):
if order.content_object:
try:
url = change_url(order.content_object)
except NoReverseMatch:
# Does not has admin
return order.content_object_repr
description = str(order.content_object)
return '<a href="{url}">{description}</a>'.format(
url=url, description=description)
return order.content_object_repr
content_object_link.short_description = _("Content object")
content_object_link.allow_tags = True
content_object_link.admin_order_field = 'content_object_repr'
2014-09-03 14:51:07 +00:00
def display_billed_until(self, order):
2015-05-27 14:05:25 +00:00
billed_until = order.billed_until
red = False
human = escape(naturaldate(billed_until))
2015-05-27 14:05:25 +00:00
if billed_until:
2015-07-09 13:04:26 +00:00
if order.cancelled_on and order.cancelled_on <= billed_until:
pass
elif order.service.billing_period == order.service.NEVER:
human = _("Forever")
elif order.service.payment_style == order.service.POSTPAY:
2015-05-27 14:05:25 +00:00
boundary = order.service.handler.get_billing_point(order)
if billed_until < boundary:
red = True
elif billed_until < timezone.now().date():
red = True
color = 'style="color:red;"' if red else ''
2014-09-03 14:51:07 +00:00
return '<span title="{raw}" {color}>{human}</span>'.format(
raw=escape(str(billed_until)), color=color, human=human,
2014-09-03 14:51:07 +00:00
)
display_billed_until.short_description = _("billed until")
display_billed_until.allow_tags = True
display_billed_until.admin_order_field = 'billed_until'
2015-03-27 19:50:54 +00:00
def display_metric(self, order):
2015-04-01 15:49:21 +00:00
""" dispalys latest metric value, don't uses latest() because not loosing prefetch_related """
try:
metric = order.metrics.all()[0]
except IndexError:
return ''
return metric.value
2015-03-27 19:50:54 +00:00
display_metric.short_description = _("Metric")
2014-08-22 15:31:44 +00:00
# def get_changelist(self, request, **kwargs):
# ChangeList = super(OrderAdmin, self).get_changelist(request, **kwargs)
# class OrderFilterChangeList(ChangeList):
# def get_filters(self, request):
# filters = super(OrderFilterChangeList, self).get_filters(request)
# tail = []
# filters_copy = []
# for list_filter in filters[0]:
# if getattr(list_filter, 'apply_last', False):
# tail.append(list_filter)
# else:
# filters_copy.append(list_filter)
# filters = ((filters_copy+tail),) + filters[1:]
# return filters
# return OrderFilterChangeList
2014-07-22 21:47:01 +00:00
2014-07-16 15:20:16 +00:00
class MetricStorageAdmin(admin.ModelAdmin):
2014-07-21 12:20:04 +00:00
list_display = ('order', 'value', 'created_on', 'updated_on')
2014-07-18 16:02:05 +00:00
list_filter = ('order__service',)
2014-05-27 15:55:09 +00:00
admin.site.register(Order, OrderAdmin)
2014-07-16 15:20:16 +00:00
admin.site.register(MetricStorage, MetricStorageAdmin)