+
−"""
+
−FR-specific Form helpers
+
−"""
+
−
+
−from django.forms import ValidationError
+
−from django.forms.fields import Field, RegexField, Select, EMPTY_VALUES
+
−from django.utils.encoding import smart_unicode
+
−from django.utils.translation import ugettext_lazy as _
+
−import re
+
−
+
−phone_digits_re = re.compile(r'^0\d(\s|\.)?(\d{2}(\s|\.)?){3}\d{2}$')
+
−
+
−class FRZipCodeField(RegexField):
+
−    default_error_messages = {
+
−        'invalid': _('Enter a zip code in the format XXXXX.'),
+
−    }
+
−
+
−    def __init__(self, *args, **kwargs):
+
−        super(FRZipCodeField, self).__init__(r'^\d{5}$',
+
−            max_length=None, min_length=None, *args, **kwargs)
+
−
+
−class FRPhoneNumberField(Field):
+
−    """
+
−    Validate local French phone number (not international ones)
+
−    The correct format is '0X XX XX XX XX'.
+
−    '0X.XX.XX.XX.XX' and '0XXXXXXXXX' validate but are corrected to
+
−    '0X XX XX XX XX'.
+
−    """
+
−    default_error_messages = {
+
−        'invalid': u'Phone numbers must be in 0X XX XX XX XX format.',
+
−    }
+
−
+
−    def clean(self, value):
+
−        super(FRPhoneNumberField, self).clean(value)
+
−        if value in EMPTY_VALUES:
+
−            return u''
+
−        value = re.sub('(\.|\s)', '', smart_unicode(value))
+
−        m = phone_digits_re.search(value)
+
−        if m:
+
−            return u'%s %s %s %s %s' % (value[0:2], value[2:4], value[4:6], value[6:8], value[8:10])
+
−        raise ValidationError(self.error_messages['invalid'])
+
−
+
−class FRDepartmentSelect(Select):
+
−    """
+
−    A Select widget that uses a list of FR departments as its choices.
+
−    """
+
−    def __init__(self, attrs=None):
+
−        from fr_department import DEPARTMENT_ASCII_CHOICES
+
−        super(FRDepartmentSelect, self).__init__(attrs, choices=DEPARTMENT_ASCII_CHOICES)
+
−