3 from collections import defaultdict
4 from django.db import models
5 from django.db.models import F, Q
6 from core.models import PlCoreBase,Site
7 from core.models.deployment import Deployment
8 from django.contrib.auth.models import AbstractBaseUser, BaseUserManager
9 from timezones.fields import TimeZoneField
11 # Create your models here.
12 class UserManager(BaseUserManager):
13 def get_query_set(self):
14 return super(UserManager, self).get_query_set().filter(deleted=False)
16 def create_user(self, email, firstname, lastname, password=None):
18 Creates and saves a User with the given email, date of
22 raise ValueError('Users must have an email address')
25 email=UserManager.normalize_email(email),
30 #user.set_password(password)
32 user.save(using=self._db)
35 def create_superuser(self, email, firstname, lastname, password):
37 Creates and saves a superuser with the given email, date of
40 user = self.create_user(email,
46 user.save(using=self._db)
50 class User(AbstractBaseUser):
55 email = models.EmailField(
56 verbose_name='email address',
62 username = models.CharField(max_length=255, default="Something" )
64 firstname = models.CharField(help_text="person's given name", max_length=200)
65 lastname = models.CharField(help_text="person's surname", max_length=200)
67 phone = models.CharField(null=True, blank=True, help_text="phone number contact", max_length=100)
68 user_url = models.URLField(null=True, blank=True)
69 site = models.ForeignKey(Site, related_name='users', help_text="Site this user will be homed too", null=True)
70 public_key = models.TextField(null=True, blank=True, max_length=1024, help_text="Public key string")
72 is_active = models.BooleanField(default=True)
73 is_admin = models.BooleanField(default=True)
74 is_staff = models.BooleanField(default=True)
75 is_readonly = models.BooleanField(default=False)
77 created = models.DateTimeField(auto_now_add=True)
78 updated = models.DateTimeField(auto_now=True)
79 enacted = models.DateTimeField(null=True, default=None)
80 backend_status = models.CharField(max_length=140,
81 default="Provisioning in progress")
82 deleted = models.BooleanField(default=False)
84 timezone = TimeZoneField()
86 objects = UserManager()
88 USERNAME_FIELD = 'email'
89 REQUIRED_FIELDS = ['firstname', 'lastname']
91 def isReadOnlyUser(self):
92 return self.is_readonly
94 def get_full_name(self):
95 # The user is identified by their email address
98 def get_short_name(self):
99 # The user is identified by their email address
104 return self.email[:self.email.find('@')]
106 def __unicode__(self):
109 def has_perm(self, perm, obj=None):
110 "Does the user have a specific permission?"
111 # Simplest possible answer: Yes, always
114 def has_module_perms(self, app_label):
115 "Does the user have permissions to view the app `app_label`?"
116 # Simplest possible answer: Yes, always
119 def is_superuser(self):
122 # def get_roles(self):
123 # from core.models.site import SitePrivilege
124 # from core.models.slice import SliceMembership
126 # site_privileges = SitePrivilege.objects.filter(user=self)
127 # slice_memberships = SliceMembership.objects.filter(user=self)
128 # roles = defaultdict(list)
129 # for site_privilege in site_privileges:
130 # roles[site_privilege.role.role_type].append(site_privilege.site.login_base)
131 # for slice_membership in slice_memberships:
132 # roles[slice_membership.role.role_type].append(slice_membership.slice.name)
135 def save(self, *args, **kwds):
137 self.set_password(self.password)
138 self.username = self.email
139 super(User, self).save(*args, **kwds)
142 def select_by_user(user):
144 qs = User.objects.all()
146 # can see all users at any site where this user has pi role
147 from core.models.site import SitePrivilege
148 site_privs = SitePrivilege.objects.filter(user=user)
149 sites = [sp.site for sp in site_privs if sp.role.role == 'pi']
150 # get site privs of users at these sites
151 site_privs = SitePrivilege.objects.filter(site__in=sites)
152 user_ids = [sp.user.id for sp in site_privs] + [user.id]
153 qs = User.objects.filter(Q(site__in=sites) | Q(id__in=user_ids))
158 class UserDeployments(PlCoreBase):
159 user = models.ForeignKey(User)
160 deployment = models.ForeignKey(Deployment)
161 kuser_id = models.CharField(null=True, blank=True, max_length=200, help_text="Keystone user id")
163 def __unicode__(self): return u'%s %s' % (self.user, self.deployment.name)
166 def select_by_user(user):
168 qs = UserDeployments.objects.all()
170 users = Users.select_by_user(user)
171 qs = Usereployments.objects.filter(user__in=slices)