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re2o/machines/models.py
Dalahro 4bb831f18d Modification du paginateur
Factorisation du machin
2016-10-07 23:40:44 +02:00

69 lines
2.5 KiB
Python

from django.db import models
from django.db.models.signals import post_save, post_delete
from django.dispatch import receiver
from django.forms import ValidationError
from macaddress.fields import MACAddressField
class Machine(models.Model):
user = models.ForeignKey('users.User', 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)
extension = models.ForeignKey('Extension', on_delete=models.PROTECT)
def __str__(self):
return self.type
class Extension(models.Model):
name = models.CharField(max_length=255)
def __str__(self):
return self.name
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.CASCADE)
type = models.ForeignKey('MachineType', 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(Extension.objects.values_list('name', flat=True)), max_length=255, unique=True)
def is_active(self):
""" Renvoie si une interface doit avoir accès ou non """
machine = self.machine
user = self.machine.user
return machine.active and user.has_access()
#def save(self, *args, **kwargs):
# user = self.machine.user
# user.ldap_sync(base=False, access_refresh=False, mac_refresh=True)
# super(Interface, self).save(*args, **kwargs)
def __str__(self):
return self.dns
class IpList(models.Model):
ipv4 = models.GenericIPAddressField(protocol='IPv4', unique=True)
def __str__(self):
return self.ipv4
@receiver(post_save, sender=Interface)
def interface_post_save(sender, **kwargs):
user = kwargs['instance'].machine.user
user.ldap_sync(base=False, access_refresh=False, mac_refresh=True)
@receiver(post_delete, sender=Interface)
def interface_post_delete(sender, **kwargs):
user = kwargs['instance'].machine.user
#user.ldap_sync(base=False, access_refresh=False, mac_refresh=True)