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
11 from django.core.mail import EmailMultiAlternatives
12 from core.middleware import get_request
14 # Create your models here.
15 class UserManager(BaseUserManager):
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)
49 class DeletedUserManager(UserManager):
50 def get_query_set(self):
51 return super(UserManager, self).get_query_set().filter(deleted=True)
53 class User(AbstractBaseUser):
58 email = models.EmailField(
59 verbose_name='email address',
65 username = models.CharField(max_length=255, default="Something" )
67 firstname = models.CharField(help_text="person's given name", max_length=200)
68 lastname = models.CharField(help_text="person's surname", max_length=200)
70 phone = models.CharField(null=True, blank=True, help_text="phone number contact", max_length=100)
71 user_url = models.URLField(null=True, blank=True)
72 site = models.ForeignKey(Site, related_name='users', help_text="Site this user will be homed too", null=True)
73 public_key = models.TextField(null=True, blank=True, max_length=1024, help_text="Public key string")
75 is_active = models.BooleanField(default=True)
76 is_admin = models.BooleanField(default=True)
77 is_staff = models.BooleanField(default=True)
78 is_readonly = models.BooleanField(default=False)
80 created = models.DateTimeField(auto_now_add=True)
81 updated = models.DateTimeField(auto_now=True)
82 enacted = models.DateTimeField(null=True, default=None)
83 backend_status = models.CharField(max_length=140,
84 default="Provisioning in progress")
85 deleted = models.BooleanField(default=False)
87 timezone = TimeZoneField()
89 dashboards = models.ManyToManyField('DashboardView', through='UserDashboardView', blank=True)
91 objects = UserManager()
92 deleted_objects = DeletedUserManager()
94 USERNAME_FIELD = 'email'
95 REQUIRED_FIELDS = ['firstname', 'lastname']
97 def isReadOnlyUser(self):
98 return self.is_readonly
100 def get_full_name(self):
101 # The user is identified by their email address
104 def get_short_name(self):
105 # The user is identified by their email address
108 def delete(self, *args, **kwds):
109 # so we have something to give the observer
110 purge = kwds.get('purge',False)
112 purge = purge or observer_disabled
117 super(User, self).delete(*args, **kwds)
121 self.save(update_fields=['enacted','deleted'])
125 return self.email[:self.email.find('@')]
127 def __unicode__(self):
130 def has_perm(self, perm, obj=None):
131 "Does the user have a specific permission?"
132 # Simplest possible answer: Yes, always
135 def has_module_perms(self, app_label):
136 "Does the user have permissions to view the app `app_label`?"
137 # Simplest possible answer: Yes, always
140 def is_superuser(self):
143 def get_dashboards(self):
144 DEFAULT_DASHBOARDS=["Tenant"]
146 dashboards = sorted(list(self.dashboardViews.all()), key=attrgetter('order'))
147 dashboards = [x.dashboardView for x in dashboards]
150 for dashboardName in DEFAULT_DASHBOARDS:
151 dbv = DashboardView.objects.filter(name=dashboardName)
153 dashboards.append(dbv[0])
157 # def get_roles(self):
158 # from core.models.site import SitePrivilege
159 # from core.models.slice import SliceMembership
161 # site_privileges = SitePrivilege.objects.filter(user=self)
162 # slice_memberships = SliceMembership.objects.filter(user=self)
163 # roles = defaultdict(list)
164 # for site_privilege in site_privileges:
165 # roles[site_privilege.role.role_type].append(site_privilege.site.login_base)
166 # for slice_membership in slice_memberships:
167 # roles[slice_membership.role.role_type].append(slice_membership.slice.name)
170 def save(self, *args, **kwds):
172 self.set_password(self.password)
174 if self.password=="!":
\r
175 self.send_temporary_password()
\r
177 self.username = self.email
178 super(User, self).save(*args, **kwds)
180 def send_temporary_password(self):
181 password = User.objects.make_random_password()
182 self.set_password(password)
\r
183 subject, from_email, to = 'OpenCloud Account Credentials', 'support@opencloud.us', str(self.email)
\r
184 text_content = 'This is an important message.'
\r
185 userUrl="http://%s/" % get_request().get_host()
\r
186 html_content = """<p>Your account has been created on OpenCloud. Please log in <a href="""+userUrl+""">here</a> to activate your account<br><br>Username: """+self.email+"""<br>Temporary Password: """+password+"""<br>Please change your password once you successully login into the site.</p>"""
\r
187 msg = EmailMultiAlternatives(subject,text_content, from_email, [to])
\r
188 msg.attach_alternative(html_content, "text/html")
\r
192 def select_by_user(user):
194 qs = User.objects.all()
196 # can see all users at any site where this user has pi role
197 from core.models.site import SitePrivilege
198 site_privs = SitePrivilege.objects.filter(user=user)
199 sites = [sp.site for sp in site_privs if sp.role.role == 'pi']
200 # get site privs of users at these sites
201 site_privs = SitePrivilege.objects.filter(site__in=sites)
202 user_ids = [sp.user.id for sp in site_privs] + [user.id]
203 qs = User.objects.filter(Q(site__in=sites) | Q(id__in=user_ids))
206 class UserDashboardView(PlCoreBase):
207 user = models.ForeignKey(User, related_name="dashboardViews")
208 dashboardView = models.ForeignKey(DashboardView, related_name="dashboardViews")
209 order = models.IntegerField(default=0)