GMaps related JS changed to use new google namespace.
Google is going to change permanently in the future the way to
load its services, so better stay safe.
Also this commit shows uses of the new melange.js module.
Fixes Issue 634.
"""
NL-specific Form helpers
"""
import re
from django.forms import ValidationError
from django.forms.fields import Field, Select, EMPTY_VALUES
from django.utils.translation import ugettext_lazy as _
from django.utils.encoding import smart_unicode
pc_re = re.compile('^\d{4}[A-Z]{2}$')
sofi_re = re.compile('^\d{9}$')
numeric_re = re.compile('^\d+$')
class NLZipCodeField(Field):
"""
A Dutch postal code field.
"""
default_error_messages = {
'invalid': _('Enter a valid postal code'),
}
def clean(self, value):
super(NLZipCodeField, self).clean(value)
if value in EMPTY_VALUES:
return u''
value = value.strip().upper().replace(' ', '')
if not pc_re.search(value):
raise ValidationError(self.error_messages['invalid'])
if int(value[:4]) < 1000:
raise ValidationError(self.error_messages['invalid'])
return u'%s %s' % (value[:4], value[4:])
class NLProvinceSelect(Select):
"""
A Select widget that uses a list of provinces of the Netherlands as its
choices.
"""
def __init__(self, attrs=None):
from nl_provinces import PROVINCE_CHOICES
super(NLProvinceSelect, self).__init__(attrs, choices=PROVINCE_CHOICES)
class NLPhoneNumberField(Field):
"""
A Dutch telephone number field.
"""
default_error_messages = {
'invalid': _('Enter a valid phone number'),
}
def clean(self, value):
super(NLPhoneNumberField, self).clean(value)
if value in EMPTY_VALUES:
return u''
phone_nr = re.sub('[\-\s\(\)]', '', smart_unicode(value))
if len(phone_nr) == 10 and numeric_re.search(phone_nr):
return value
if phone_nr[:3] == '+31' and len(phone_nr) == 12 and \
numeric_re.search(phone_nr[3:]):
return value
raise ValidationError(self.error_messages['invalid'])
class NLSoFiNumberField(Field):
"""
A Dutch social security number (SoFi/BSN) field.
http://nl.wikipedia.org/wiki/Sofinummer
"""
default_error_messages = {
'invalid': _('Enter a valid SoFi number'),
}
def clean(self, value):
super(NLSoFiNumberField, self).clean(value)
if value in EMPTY_VALUES:
return u''
if not sofi_re.search(value):
raise ValidationError(self.error_messages['invalid'])
if int(value) == 0:
raise ValidationError(self.error_messages['invalid'])
checksum = 0
for i in range(9, 1, -1):
checksum += int(value[9-i]) * i
checksum -= int(value[-1])
if checksum % 11 != 0:
raise ValidationError(self.error_messages['invalid'])
return value