Added timestamp for model policy scheduling to the User class

[plstackapi.git] / planetstack / core / models / user.py

diff --git a/planetstack/core/models/user.py b/planetstack/core/models/user.py
index 5a73ad7..244ef6a 100644 (file)
--- a/planetstack/core/models/user.py
+++ b/planetstack/core/models/user.py
@@ -1,10 +1,12 @@
 import os
 import datetime
+import sys
+import hashlib
 from collections import defaultdict
+from django.forms.models import model_to_dict
 from django.db import models
 from django.db.models import F, Q
 from core.models import PlCoreBase,Site, DashboardView, DiffModelMixIn
-from core.models.site import Deployment
 from django.contrib.auth.models import AbstractBaseUser, BaseUserManager
 from timezones.fields import TimeZoneField
 from operator import itemgetter, attrgetter
@@ -13,6 +15,20 @@ from core.middleware import get_request
 import model_policy
 from django.core.exceptions import PermissionDenied
 
+# ------ from plcorebase.py ------
+try:
+    # This is a no-op if observer_disabled is set to 1 in the config file
+    from observer import *
+except:
+    print >> sys.stderr, "import of observer failed! printing traceback and disabling observer:"
+    import traceback
+    traceback.print_exc()
+
+    # guard against something failing
+    def notify_observer(*args, **kwargs):
+        pass
+# ------ ------
+
 # Create your models here.
 class UserManager(BaseUserManager):
     def create_user(self, email, firstname, lastname, password=None):
@@ -48,6 +64,17 @@ class UserManager(BaseUserManager):
         user.save(using=self._db)
         return user
 
+    def get_queryset(self):
+        parent=super(UserManager, self)
+        if hasattr(parent, "get_queryset"):
+            return parent.get_queryset().filter(deleted=False)
+        else:
+            return parent.get_query_set().filter(deleted=False)
+
+    # deprecated in django 1.7 in favor of get_queryset().
+    def get_query_set(self):
+        return self.get_queryset()
+
 class DeletedUserManager(UserManager):
     def get_queryset(self):
         return super(UserManager, self).get_query_set().filter(deleted=True)
@@ -56,7 +83,56 @@ class DeletedUserManager(UserManager):
     def get_query_set(self):
         return self.get_queryset()
 
-class User(AbstractBaseUser, DiffModelMixIn):
+class User(AbstractBaseUser): #, DiffModelMixIn):
+
+    # ---- copy stuff from DiffModelMixin ----
+
+    @property
+    def _dict(self):
+        return model_to_dict(self, fields=[field.name for field in
+                             self._meta.fields])
+
+    @property
+    def diff(self):
+        d1 = self._initial
+        d2 = self._dict
+        diffs = [(k, (v, d2[k])) for k, v in d1.items() if v != d2[k]]
+        return dict(diffs)
+
+    @property
+    def has_changed(self):
+        return bool(self.diff)
+
+    @property
+    def changed_fields(self):
+        return self.diff.keys()
+
+    def has_field_changed(self, field_name):
+        return field_name in self.diff.keys()
+
+    def get_field_diff(self, field_name):
+        return self.diff.get(field_name, None)
+
+    #classmethod
+    def getValidators(cls):
+        """ primarily for REST API, return a dictionary of field names mapped
+            to lists of the type of validations that need to be applied to
+            those fields.
+        """
+        validators = {}
+        for field in cls._meta.fields:
+            l = []
+            if field.blank==False:
+                l.append("notBlank")
+            if field.__class__.__name__=="URLField":
+                l.append("url")
+            validators[field.name] = l
+        return validators
+    # ---- end copy stuff from DiffModelMixin ----
+
+    @property
+    def remote_password(self):
+        return hashlib.md5(self.password).hexdigest()[:12]
 
     class Meta:
         app_label = "core"
@@ -86,6 +162,7 @@ class User(AbstractBaseUser, DiffModelMixIn):
     created = models.DateTimeField(auto_now_add=True)
     updated = models.DateTimeField(auto_now=True)
     enacted = models.DateTimeField(null=True, default=None)
+    policed = models.DateTimeField(null=True, default=None)
     backend_status = models.CharField(max_length=140,
                                       default="Provisioning in progress")
     deleted = models.BooleanField(default=False)
@@ -121,6 +198,8 @@ class User(AbstractBaseUser, DiffModelMixIn):
     def delete(self, *args, **kwds):
         # so we have something to give the observer
         purge = kwds.get('purge',False)
+        if purge:
+            del kwds['purge']
         try:
             purge = purge or observer_disabled
         except NameError:
@@ -156,7 +235,7 @@ class User(AbstractBaseUser, DiffModelMixIn):
     def get_dashboards(self):
         DEFAULT_DASHBOARDS=["Tenant"]
 
-        dashboards = sorted(list(self.dashboardViews.all()), key=attrgetter('order'))
+        dashboards = sorted(list(self.userdashboardviews.all()), key=attrgetter('order'))
         dashboards = [x.dashboardView for x in dashboards]
 
         if not dashboards:
@@ -258,6 +337,6 @@ class User(AbstractBaseUser, DiffModelMixIn):
         self.delete(*args, **kwds)
 
 class UserDashboardView(PlCoreBase):
-     user = models.ForeignKey(User, related_name="dashboardViews")
-     dashboardView = models.ForeignKey(DashboardView, related_name="dashboardViews")
+     user = models.ForeignKey(User, related_name='userdashboardviews')
+     dashboardView = models.ForeignKey(DashboardView, related_name='userdashboardviews')
      order = models.IntegerField(default=0)