Merge pull request #49 from udacity/login_logout_links

[osqa.git] / forum / models / user.py

diff --git a/forum/models/user.py b/forum/models/user.py
index e8871f4187b662532ed489121f6b3bcdc213ebc6..131ae5491d06c013f5b317c794ace47a611cb07e 100644 (file)
--- a/forum/models/user.py
+++ b/forum/models/user.py
@@ -4,7 +4,8 @@ from django.conf import settings as django_settings
 from django.core.exceptions import ObjectDoesNotExist, MultipleObjectsReturned
 from django.contrib.contenttypes.models import ContentType
 from django.contrib.auth.models import User as DjangoUser, AnonymousUser as DjangoAnonymousUser
-from django.db.models import Q
+from django.db.models import Q, Manager
+from django.core.urlresolvers import get_script_prefix
 
 from django.utils.encoding import smart_unicode
 
@@ -110,6 +111,20 @@ def false_if_validation_required_to(item):
         return decorated
     return decorator
 
+class UserManager(CachedManager):
+    def get(self, *args, **kwargs):
+        if not len(args) and len(kwargs) == 1 and 'username' in kwargs:
+            matching_users = self.filter(username=kwargs['username'])
+            
+            if len(matching_users) == 1:
+                return matching_users[0]
+            elif len(matching_users) > 1:
+                for user in matching_users:
+                    if user.username == kwargs['username']:
+                        return user
+                return matching_users[0]
+        return super(UserManager, self).get(*args, **kwargs)
+
 class User(BaseModel, DjangoUser):
     is_approved = models.BooleanField(default=False)
     email_isvalid = models.BooleanField(default=False)
@@ -131,6 +146,8 @@ class User(BaseModel, DjangoUser):
     vote_up_count = DenormalizedField("actions", canceled=False, action_type="voteup")
     vote_down_count = DenormalizedField("actions", canceled=False, action_type="votedown")
 
+    objects = UserManager()
+
     def __unicode__(self):
         return smart_unicode(self.username)
 
@@ -149,8 +166,8 @@ class User(BaseModel, DjangoUser):
         #todo: temporary thing, for now lets just assume that the site owner will always be the first user of the application
         return self.id == 1
 
-    @property
-    def decorated_name(self):
+
+    def _decorated_name(self):
         username = smart_unicode(self.username)
 
         if len(username) > TRUNCATE_USERNAMES_LONGER_THAN and TRUNCATE_LONG_USERNAMES:
@@ -165,6 +182,10 @@ class User(BaseModel, DjangoUser):
 
         return username
 
+    @property
+    def decorated_name(self):
+        return self._decorated_name()
+
     @property
     def last_activity(self):
         try:
@@ -189,15 +210,6 @@ class User(BaseModel, DjangoUser):
             sub_settings = SubscriptionSettings(user=self)
             sub_settings.save()
 
-    def get_messages(self):
-        messages = []
-        for m in self.message_set.all():
-            messages.append(m.message)
-        return messages
-
-    def delete_messages(self):
-        self.message_set.all().delete()
-
     @models.permalink
     def get_profile_url(self):
         keyword_arguments = {
@@ -210,7 +222,9 @@ class User(BaseModel, DjangoUser):
         return ('user_profile', (), keyword_arguments)
 
     def get_absolute_url(self):
-        return self.get_profile_url()
+        root_relative_url = self.get_profile_url()
+        relative_url = root_relative_url[len(get_script_prefix()):]
+        return '%s/%s' % (django_settings.APP_URL, relative_url)
 
     @models.permalink
     def get_asked_url(self):