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, DashboardView
7 from core.models.site import Deployment
8 from django.contrib.auth.models import AbstractBaseUser, BaseUserManager
9 from timezones.fields import TimeZoneField
10 from operator import itemgetter, attrgetter
12 # Create your models here.
13 class UserManager(BaseUserManager):
14 def create_user(self, email, firstname, lastname, password=None):
16 Creates and saves a User with the given email, date of
20 raise ValueError('Users must have an email address')
23 email=UserManager.normalize_email(email),
28 #user.set_password(password)
30 user.save(using=self._db)
33 def create_superuser(self, email, firstname, lastname, password):
35 Creates and saves a superuser with the given email, date of
38 user = self.create_user(email,
44 user.save(using=self._db)
48 class User(AbstractBaseUser):
53 email = models.EmailField(
54 verbose_name='email address',
60 username = models.CharField(max_length=255, default="Something" )
62 firstname = models.CharField(help_text="person's given name", max_length=200)
63 lastname = models.CharField(help_text="person's surname", max_length=200)
65 phone = models.CharField(null=True, blank=True, help_text="phone number contact", max_length=100)
66 user_url = models.URLField(null=True, blank=True)
67 site = models.ForeignKey(Site, related_name='users', help_text="Site this user will be homed too", null=True)
68 public_key = models.TextField(null=True, blank=True, max_length=1024, help_text="Public key string")
70 is_active = models.BooleanField(default=True)
71 is_admin = models.BooleanField(default=True)
72 is_staff = models.BooleanField(default=True)
73 is_readonly = models.BooleanField(default=False)
75 created = models.DateTimeField(auto_now_add=True)
76 updated = models.DateTimeField(auto_now=True)
77 enacted = models.DateTimeField(null=True, default=None)
78 backend_status = models.CharField(max_length=140,
79 default="Provisioning in progress")
81 timezone = TimeZoneField()
83 dashboards = models.ManyToManyField('DashboardView', through='UserDashboardView', blank=True)
85 objects = UserManager()
87 USERNAME_FIELD = 'email'
88 REQUIRED_FIELDS = ['firstname', 'lastname']
90 def isReadOnlyUser(self):
91 return self.is_readonly
93 def get_full_name(self):
94 # The user is identified by their email address
97 def get_short_name(self):
98 # The user is identified by their email address
103 return self.email[:self.email.find('@')]
105 def __unicode__(self):
108 def has_perm(self, perm, obj=None):
109 "Does the user have a specific permission?"
110 # Simplest possible answer: Yes, always
113 def has_module_perms(self, app_label):
114 "Does the user have permissions to view the app `app_label`?"
115 # Simplest possible answer: Yes, always
118 def is_superuser(self):
121 def get_dashboards(self):
122 DEFAULT_DASHBOARDS=["Tenant"]
124 dashboards = sorted(list(self.dashboardViews.all()), key=attrgetter('order'))
125 dashboards = [x.dashboardView for x in dashboards]
128 for dashboardName in DEFAULT_DASHBOARDS:
129 dbv = DashboardView.objects.filter(name=dashboardName)
131 dashboards.append(dbv[0])
135 # def get_roles(self):
136 # from core.models.site import SitePrivilege
137 # from core.models.slice import SliceMembership
139 # site_privileges = SitePrivilege.objects.filter(user=self)
140 # slice_memberships = SliceMembership.objects.filter(user=self)
141 # roles = defaultdict(list)
142 # for site_privilege in site_privileges:
143 # roles[site_privilege.role.role_type].append(site_privilege.site.login_base)
144 # for slice_membership in slice_memberships:
145 # roles[slice_membership.role.role_type].append(slice_membership.slice.name)
148 def save(self, *args, **kwds):
150 self.set_password(self.password)
151 self.username = self.email
152 super(User, self).save(*args, **kwds)
155 def select_by_user(user):
157 qs = User.objects.all()
159 # can see all users at any site where this user has pi role
160 from core.models.site import SitePrivilege
161 site_privs = SitePrivilege.objects.filter(user=user)
162 sites = [sp.site for sp in site_privs if sp.role.role == 'pi']
163 # get site privs of users at these sites
164 site_privs = SitePrivilege.objects.filter(site__in=sites)
165 user_ids = [sp.user.id for sp in site_privs] + [user.id]
166 qs = User.objects.filter(Q(site__in=sites) | Q(id__in=user_ids))
169 class UserDashboardView(PlCoreBase):
170 user = models.ForeignKey(User, related_name="dashboardViews")
171 dashboardView = models.ForeignKey(DashboardView, related_name="dashboardViews")
172 order = models.IntegerField(default=0)