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
15 # Create your models here.
16 class UserManager(BaseUserManager):
17 def create_user(self, email, firstname, lastname, password=None):
19 Creates and saves a User with the given email, date of
23 raise ValueError('Users must have an email address')
26 email=UserManager.normalize_email(email),
31 #user.set_password(password)
33 user.save(using=self._db)
36 def create_superuser(self, email, firstname, lastname, password):
38 Creates and saves a superuser with the given email, date of
41 user = self.create_user(email,
47 user.save(using=self._db)
50 class DeletedUserManager(UserManager):
51 def get_queryset(self):
52 return super(UserManager, self).get_query_set().filter(deleted=True)
54 # deprecated in django 1.7 in favor of get_queryset()
55 def get_query_set(self):
56 return self.get_queryset()
58 class User(AbstractBaseUser):
63 email = models.EmailField(
64 verbose_name='email address',
70 username = models.CharField(max_length=255, default="Something" )
72 firstname = models.CharField(help_text="person's given name", max_length=200)
73 lastname = models.CharField(help_text="person's surname", max_length=200)
75 phone = models.CharField(null=True, blank=True, help_text="phone number contact", max_length=100)
76 user_url = models.URLField(null=True, blank=True)
77 site = models.ForeignKey(Site, related_name='users', help_text="Site this user will be homed too", null=True)
78 public_key = models.TextField(null=True, blank=True, max_length=1024, help_text="Public key string")
80 is_active = models.BooleanField(default=True)
81 is_admin = models.BooleanField(default=True)
82 is_staff = models.BooleanField(default=True)
83 is_readonly = models.BooleanField(default=False)
85 created = models.DateTimeField(auto_now_add=True)
86 updated = models.DateTimeField(auto_now=True)
87 enacted = models.DateTimeField(null=True, default=None)
88 backend_status = models.CharField(max_length=140,
89 default="Provisioning in progress")
90 deleted = models.BooleanField(default=False)
92 timezone = TimeZoneField()
94 dashboards = models.ManyToManyField('DashboardView', through='UserDashboardView', blank=True)
96 objects = UserManager()
97 deleted_objects = DeletedUserManager()
99 USERNAME_FIELD = 'email'
100 REQUIRED_FIELDS = ['firstname', 'lastname']
102 def isReadOnlyUser(self):
103 return self.is_readonly
105 def get_full_name(self):
106 # The user is identified by their email address
109 def get_short_name(self):
110 # The user is identified by their email address
113 def delete(self, *args, **kwds):
114 # so we have something to give the observer
115 purge = kwds.get('purge',False)
117 purge = purge or observer_disabled
122 super(User, self).delete(*args, **kwds)
126 self.save(update_fields=['enacted','deleted'])
130 return self.email[:self.email.find('@')]
132 def __unicode__(self):
135 def has_perm(self, perm, obj=None):
136 "Does the user have a specific permission?"
137 # Simplest possible answer: Yes, always
140 def has_module_perms(self, app_label):
141 "Does the user have permissions to view the app `app_label`?"
142 # Simplest possible answer: Yes, always
145 def is_superuser(self):
148 def get_dashboards(self):
149 DEFAULT_DASHBOARDS=["Tenant"]
151 dashboards = sorted(list(self.dashboardViews.all()), key=attrgetter('order'))
152 dashboards = [x.dashboardView for x in dashboards]
155 for dashboardName in DEFAULT_DASHBOARDS:
156 dbv = DashboardView.objects.filter(name=dashboardName)
158 dashboards.append(dbv[0])
162 # def get_roles(self):
163 # from core.models.site import SitePrivilege
164 # from core.models.slice import SliceMembership
166 # site_privileges = SitePrivilege.objects.filter(user=self)
167 # slice_memberships = SliceMembership.objects.filter(user=self)
168 # roles = defaultdict(list)
169 # for site_privilege in site_privileges:
170 # roles[site_privilege.role.role_type].append(site_privilege.site.login_base)
171 # for slice_membership in slice_memberships:
172 # roles[slice_membership.role.role_type].append(slice_membership.slice.name)
175 def save(self, *args, **kwds):
177 self.set_password(self.password)
179 if self.password=="!":
\r
180 self.send_temporary_password()
\r
182 self.username = self.email
183 super(User, self).save(*args, **kwds)
185 def send_temporary_password(self):
186 password = User.objects.make_random_password()
187 self.set_password(password)
\r
188 subject, from_email, to = 'OpenCloud Account Credentials', 'support@opencloud.us', str(self.email)
\r
189 text_content = 'This is an important message.'
\r
190 userUrl="http://%s/" % get_request().get_host()
\r
191 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
192 msg = EmailMultiAlternatives(subject,text_content, from_email, [to])
\r
193 msg.attach_alternative(html_content, "text/html")
\r
197 def select_by_user(user):
199 qs = User.objects.all()
201 # can see all users at any site where this user has pi role
202 from core.models.site import SitePrivilege
203 site_privs = SitePrivilege.objects.filter(user=user)
204 sites = [sp.site for sp in site_privs if sp.role.role == 'pi']
205 # get site privs of users at these sites
206 site_privs = SitePrivilege.objects.filter(site__in=sites)
207 user_ids = [sp.user.id for sp in site_privs] + [user.id]
208 qs = User.objects.filter(Q(site__in=sites) | Q(id__in=user_ids))
211 class UserDashboardView(PlCoreBase):
212 user = models.ForeignKey(User, related_name="dashboardViews")
213 dashboardView = models.ForeignKey(DashboardView, related_name="dashboardViews")
214 order = models.IntegerField(default=0)