Add email opt-out system

[patchwork] / apps / patchwork / models.py

diff --git a/apps/patchwork/models.py b/apps/patchwork/models.py
index 737e8c5b28ebf03785d6e63d8840bcc6a962f28d..f21d07322c544d3860a3128f65f76a7faa12b880 100644 (file)
--- a/apps/patchwork/models.py
+++ b/apps/patchwork/models.py
@@ -21,6 +21,7 @@ from django.db import models
 from django.contrib.auth.models import User
 from django.core.urlresolvers import reverse
 from django.contrib.sites.models import Site
+from django.conf import settings
 from patchwork.parser import hash_patch
 
 import re
@@ -92,11 +93,10 @@ class UserProfile(models.Model):
 
     def contributor_projects(self):
         submitters = Person.objects.filter(user = self.user)
-        return Project.objects \
-            .filter(id__in = \
-                    Patch.objects.filter(
-                        submitter__in = submitters) \
-                    .values('project_id').query)
+        return Project.objects.filter(id__in =
+                                        Patch.objects.filter(
+                                            submitter__in = submitters)
+                                        .values('project_id').query)
 
 
     def sync_person(self):
@@ -115,8 +115,8 @@ class UserProfile(models.Model):
 
         qs = qs.filter(archived = False) \
              .filter(delegate = self.user) \
-             .filter(state__in = \
-                     State.objects.filter(action_required = True) \
+             .filter(state__in =
+                     State.objects.filter(action_required = True)
                          .values('pk').query)
         return qs
 
@@ -309,7 +309,7 @@ class Comment(models.Model):
             re.M | re.I)
 
     def patch_responses(self):
-        return ''.join([ match.group(0) + '\n' for match in \
+        return ''.join([ match.group(0) + '\n' for match in
                                 self.response_re.finditer(self.content)])
 
     class Meta:
@@ -362,7 +362,7 @@ class Bundle(models.Model):
                         }))
 
     def mbox(self):
-        return '\n'.join([p.mbox().as_string(True) \
+        return '\n'.join([p.mbox().as_string(True)
                         for p in self.ordered_patches()])
 
 class BundlePatch(models.Model):
@@ -374,34 +374,35 @@ class BundlePatch(models.Model):
         unique_together = [('bundle', 'patch')]
         ordering = ['order']
 
-class UserPersonConfirmation(models.Model):
-    user = models.ForeignKey(User)
+class EmailConfirmation(models.Model):
+    validity = datetime.timedelta(days = settings.CONFIRMATION_VALIDITY_DAYS)
+    type = models.CharField(max_length = 20, choices = [
+                                ('userperson', 'User-Person association'),
+                                ('registration', 'Registration'),
+                                ('optout', 'Email opt-out'),
+                            ])
     email = models.CharField(max_length = 200)
+    user = models.ForeignKey(User, null = True)
     key = HashField()
-    date = models.DateTimeField(default=datetime.datetime.now)
+    date = models.DateTimeField(default = datetime.datetime.now)
     active = models.BooleanField(default = True)
 
-    def confirm(self):
-        if not self.active:
-            return
-        person = None
-        try:
-            person = Person.objects.get(email__iexact = self.email)
-        except Exception:
-            pass
-        if not person:
-            person = Person(email = self.email)
-
-        person.link_to_user(self.user)
-        person.save()
+    def deactivate(self):
         self.active = False
         self.save()
 
+    def is_valid(self):
+        return self.date + self.validity > datetime.datetime.now()
+
     def save(self):
         max = 1 << 32
         if self.key == '':
             str = '%s%s%d' % (self.user, self.email, random.randint(0, max))
             self.key = self._meta.get_field('key').construct(str).hexdigest()
-        super(UserPersonConfirmation, self).save()
+        super(EmailConfirmation, self).save()
 
+class EmailOptout(models.Model):
+    email = models.CharField(max_length = 200, primary_key = True)
 
+    def __unicode__(self):
+        return self.email