plstackapi/core/models/pluser.py

   1 import os
   2 import datetime
   3 from collections import defaultdict
   4 from django.db import models
   5 from plstackapi.core.models import PlCoreBase
   6 from plstackapi.core.models import Site
   7 from plstackapi.openstack.manager import OpenStackManager
   8 from django.contrib.auth.models import User, AbstractBaseUser, UserManager, BaseUserManager
   9
  10 # Create your models here.
  11
  12 class PLUserManager(BaseUserManager):
  13     def create_user(self, email, firstname, lastname, password=None):
  14         """
  15         Creates and saves a User with the given email, date of
  16         birth and password.
  17         """
  18         if not email:
  19             raise ValueError('Users must have an email address')
  20
  21         user = self.model(
  22             email=PLUserManager.normalize_email(email),
  23             firstname=firstname,
  24             lastname=lastname,
  25             password=password
  26         )
  27         #user.set_password(password)
  28         user.is_admin = True
  29         user.save(using=self._db)
  30         return user
  31
  32     def create_superuser(self, email, firstname, lastname, password):
  33         """
  34         Creates and saves a superuser with the given email, date of
  35         birth and password.
  36         """
  37         user = self.create_user(email,
  38             password=password,
  39             firstname=firstname,
  40             lastname=lastname
  41         )
  42         user.is_admin = True
  43         user.save(using=self._db)
  44         return user
  45
  46
  47 class PLUser(AbstractBaseUser):
  48
  49     class Meta:
  50         app_label = "core"
  51
  52     email = models.EmailField(
  53         verbose_name='email address',
  54         max_length=255,
  55         unique=True,
  56         db_index=True,
  57     )
  58
  59     user_id = models.CharField(null=True, blank=True, help_text="keystone user id", max_length=200)
  60     firstname = models.CharField(help_text="person's given name", max_length=200)
  61     lastname = models.CharField(help_text="person's surname", max_length=200)
  62
  63     phone = models.CharField(null=True, blank=True, help_text="phone number contact", max_length=100)
  64     user_url = models.URLField(null=True, blank=True)
  65     site = models.ForeignKey(Site, related_name='users', verbose_name="Site this user will be homed too", null=True)
  66
  67     is_active = models.BooleanField(default=True)
  68     is_admin = models.BooleanField(default=False)
  69     is_staff = models.BooleanField(default=True)
  70
  71     objects = PLUserManager()
  72
  73     USERNAME_FIELD = 'email'
  74     REQUIRED_FIELDS = ['firstname', 'lastname']
  75
  76     def get_full_name(self):
  77         # The user is identified by their email address
  78         return self.email
  79
  80     def get_short_name(self):
  81         # The user is identified by their email address
  82         return self.email
  83
  84     def __unicode__(self):
  85         return self.email
  86
  87     def has_perm(self, perm, obj=None):
  88         "Does the user have a specific permission?"
  89         # Simplest possible answer: Yes, always
  90         return True
  91
  92     def has_module_perms(self, app_label):
  93         "Does the user have permissions to view the app `app_label`?"
  94         # Simplest possible answer: Yes, always
  95         return True
  96
  97     def get_roles(self):
  98         from plstackapi.core.models.site import SitePrivilege
  99         from plstackapi.core.models.slice import SliceMembership
 100
 101         site_privileges = SitePrivilege.objects.filter(user=self)
 102         slice_memberships = SliceMembership.objects.filter(user=self)
 103         roles = defaultdict(list)
 104         for site_privilege in site_privileges:
 105             roles[site_privilege.site.login_base].append(site_privilege.role.role_type)
 106         for slice_membership in slice_memberships:
 107             roles[slice_membership.slice.name].append(slice_membership.role.role_type)
 108         return roles
 109
 110     def save(self, *args, **kwds):
 111         if not hasattr(self, 'os_manager'):
 112             setattr(self, 'os_manager', OpenStackManager())
 113
 114         self.os_manager.save_user(self)
 115         if not self.id:
 116             self.set_password(self.password)
 117         super(PLUser, self).save(*args, **kwds)
 118
 119     def delete(self, *args, **kwds):
 120         if not hasattr(self, 'os_manager'):
 121             setattr(self, 'os_manager', OpenStackManager())
 122
 123         self.os_manager.delete_user(self)
 124         super(PLUser, self).delete(*args, **kwds)