plstackapi/core/models/site.py

   1 import os
   2 from django.db import models
   3 from plstackapi.core.models import PlCoreBase
   4 from plstackapi.core.models import DeploymentNetwork
   5
   6
   7 class Site(PlCoreBase):
   8
   9     tenant_id = models.CharField(max_length=200, help_text="Keystone tenant id")
  10     name = models.CharField(max_length=200, help_text="Name for this Site")
  11     site_url = models.URLField(null=True, blank=True, max_length=512, help_text="Site's Home URL Page")
  12     enabled = models.BooleanField(default=True, help_text="Status for this Site")
  13     longitude = models.FloatField(null=True, blank=True)
  14     latitude = models.FloatField(null=True, blank=True)
  15     login_base = models.CharField(max_length=50, unique=True, help_text="Prefix for Slices associated with this Site")
  16     is_public = models.BooleanField(default=True, help_text="Indicates the visibility of this site to other members")
  17     abbreviated_name = models.CharField(max_length=80)
  18
  19     deployments = models.ManyToManyField(DeploymentNetwork, blank=True, related_name='sites')
  20
  21     def __unicode__(self):  return u'%s' % (self.name)
  22
  23     def save(self, *args, **kwds):
  24         if not self.tenant_id:
  25             tenant = self.driver.create_tenant(tenant_name=self.login_base,
  26                                                description=self.name,
  27                                                enabled=self.enabled)
  28             self.tenant_id = tenant.id
  29         # update the record
  30         if self.id:
  31             self.driver.update_tenant(self.tenant_id,
  32                                       description=self.name,
  33                                       enabled=self.enabled)
  34
  35         super(Site, self).save(*args, **kwds)
  36
  37
  38     def delete(self, *args, **kwds):
  39         if self.tenant_id:
  40             self.driver.delete_tenant(self.tenant_id)
  41         super(Site, self).delete(*args, **kwds)
  42
  43
  44 class SitePrivilege(PlCoreBase):
  45
  46     user = models.ForeignKey('PLUser', related_name='site_privileges')
  47     site = models.ForeignKey('Site', related_name='site_privileges')
  48     role = models.ForeignKey('Role')
  49
  50     def __unicode__(self):  return u'%s %s %s' % (self.site, self.user, self.role)
  51
  52     def save(self, *args, **kwds):
  53         self.driver.add_user_role(self.user.user_id, self.site.tenant_id, self.role.role_type)
  54         super(SitePrivilege, self).save(*args, **kwds)
  55
  56     def delete(self, *args, **kwds):
  57         self.driver.delete_user_role(self.user.user_id, self.site.tenant_id, self.role.role_type)
  58         super(SitePrivilege, self).delete(*args, **kwds)
  59
  60