from django.db import models from django.forms import ModelForm, Form, ValidationError from macaddress.fields import MACAddressField from users.models import User from django.conf import settings import re def full_domain_validator(hostname): """ Validation du nom de domaine, extensions dans settings, prefixe pas plus long que 63 caractères """ HOSTNAME_LABEL_PATTERN = re.compile("(?!-)[A-Z\d-]+(? 63: raise ValidationError( ", le nom de domaine '%(label)s' est trop long (maximum de 63 caractères).", params={'label': hostname}, ) if not HOSTNAME_LABEL_PATTERN.match(hostname): raise ValidationError( ", ce nom de domaine '%(label)s' contient des carractères interdits.", params={'label': hostname}, ) class Machine(models.Model): user = models.ForeignKey('users.User', on_delete=models.PROTECT) type = models.ForeignKey('MachineType', on_delete=models.PROTECT) name = models.CharField(max_length=255, help_text="Optionnel", blank=True, null=True) active = models.BooleanField(default=True) def __str__(self): return str(self.user) + ' - ' + str(self.id) + ' - ' + str(self.name) class MachineType(models.Model): type = models.CharField(max_length=255) def __str__(self): return self.type class Interface(models.Model): ipv4 = models.OneToOneField('IpList', on_delete=models.PROTECT, blank=True, null=True) #ipv6 = models.GenericIPAddressField(protocol='IPv6', null=True) mac_address = MACAddressField(integer=False, unique=True) machine = models.ForeignKey('Machine', on_delete=models.PROTECT) details = models.CharField(max_length=255, blank=True) dns = models.CharField(help_text="Obligatoire et unique, doit se terminer en %s et ne pas comporter d'autres points" % ", ".join(settings.ALLOWED_EXTENSIONS), max_length=255, unique=True, validators=[full_domain_validator]) def __str__(self): return self.dns class IpList(models.Model): ipv4 = models.GenericIPAddressField(protocol='IPv4', unique=True) def __str__(self): return self.ipv4 class EditMachineForm(ModelForm): class Meta: model = Machine fields = '__all__' def __init__(self, *args, **kwargs): super(EditMachineForm, self).__init__(*args, **kwargs) self.fields['name'].label = 'Nom de la machine' self.fields['type'].label = 'Type de machine' self.fields['type'].empty_label = "Séléctionner un type de machine" class NewMachineForm(EditMachineForm): class Meta(EditMachineForm.Meta): fields = ['type','name'] class EditInterfaceForm(ModelForm): class Meta: model = Interface fields = '__all__' def __init__(self, *args, **kwargs): super(EditInterfaceForm, self).__init__(*args, **kwargs) self.fields['dns'].label = 'Nom dns de la machine' self.fields['mac_address'].label = 'Adresse mac' class AddInterfaceForm(EditInterfaceForm): class Meta(EditInterfaceForm.Meta): fields = ['ipv4','mac_address','dns','details'] class NewInterfaceForm(EditInterfaceForm): class Meta(EditInterfaceForm.Meta): fields = ['mac_address','dns','details']