Better handling for the last_activity user profile info.

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

diff --git a/forum/models/action.py b/forum/models/action.py
index 77fdae4f7a7d3f75ff8c1d0c066bf34be2b11e0e..7fd2e6ff564c10c9ad1d695632147939b1b5caab 100644 (file)
--- a/forum/models/action.py
+++ b/forum/models/action.py
@@ -15,8 +15,13 @@ class ActionQuerySet(CachedQuerySet):
         else:
             return super(ActionQuerySet, self).obj_from_datadict(datadict)
 
-    def get(self, *args, **kwargs):
-        return super(ActionQuerySet, self).get(*args, **kwargs).leaf()
+    def get(self, *args, **kwargs):            
+        action = super(ActionQuerySet, self).get(*args, **kwargs).leaf()
+
+        if not isinstance(action, self.model):
+            raise self.model.DoesNotExist()
+
+        return action
 
 class ActionManager(CachedManager):
     use_for_related_fields = True
@@ -36,6 +41,7 @@ class ActionManager(CachedManager):
 
 class Action(BaseModel):
     user = models.ForeignKey('User', related_name="actions")
+    real_user = models.ForeignKey('User', related_name="proxied_actions", null=True)
     ip   = models.CharField(max_length=16)
     node = models.ForeignKey('Node', null=True, related_name="actions")
     action_type = models.CharField(max_length=16)
@@ -111,7 +117,7 @@ class Action(BaseModel):
     def get_type(cls):
         return re.sub(r'action$', '', cls.__name__.lower())
 
-    def save(self, data=None, *args, **kwargs):
+    def save(self, data=None, threaded=True, *args, **kwargs):
         isnew = False
 
         if not self.id:
@@ -127,7 +133,7 @@ class Action(BaseModel):
             if (self.node is None) or (not self.node.nis.wiki):
                 self.repute_users()
             self.process_action()
-            self.trigger_hooks(True)
+            self.trigger_hooks(threaded, True)
 
         return self
 
@@ -145,7 +151,7 @@ class Action(BaseModel):
             self.save()
             self.cancel_reputes()
             self.cancel_action()
-            #self.trigger_hooks(False)
+        #self.trigger_hooks(False)
 
     @classmethod
     def get_current(cls, **kwargs):
@@ -167,15 +173,18 @@ class Action(BaseModel):
 
         Action.hooks[cls].append(fn)
 
-    def trigger_hooks(self, new=True):
-        thread = Thread(target=trigger_hooks_threaded,  args=[self, Action.hooks, new])
-        thread.setDaemon(True)
-        thread.start()
+    def trigger_hooks(self, threaded, new=True):
+        if threaded:
+            thread = Thread(target=trigger_hooks, args=[self, Action.hooks, new])
+            thread.setDaemon(True)
+            thread.start()
+        else:
+            trigger_hooks(self, Action.hooks, new)
 
     class Meta:
         app_label = 'forum'
 
-def trigger_hooks_threaded(action, hooks, new):
+def trigger_hooks(action, hooks, new):
     for cls, hooklist in hooks.items():
         if isinstance(action, cls):
             for hook in hooklist:
@@ -209,7 +218,7 @@ class ActionProxy(Action):
         return (owner == user) and _('your') or user.username
 
     def viewer_or_user_verb(self, viewer, user, viewer_verb, user_verb):
-        return (viewer == user) and viewer_verb or user_verb    
+        return (viewer == user) and viewer_verb or user_verb
 
     def hyperlink(self, url, title, **attrs):
         return html.hyperlink(url, title, **attrs)
@@ -223,11 +232,14 @@ class ActionProxy(Action):
             node_desc = node_link
 
         return _("%(user)s %(node_name)s %(node_desc)s") % {
-            'user': self.hyperlink(node.author.get_profile_url(), self.friendly_ownername(viewer, node.author)),
-            'node_name': node.friendly_name,
-            'node_desc': node_desc,
+        'user': self.hyperlink(node.author.get_profile_url(), self.friendly_ownername(viewer, node.author)),
+        'node_name': node.friendly_name,
+        'node_desc': node_desc,
         }
-    
+
+    def affected_links(self, viewer):
+        return ", ".join([self.hyperlink(u.get_profile_url(), self.friendly_username(viewer, u)) for u in set([r.user for r in self.reputes.all()])])
+
     class Meta:
         proxy = True
 
@@ -269,7 +281,6 @@ class DummyActionProxy(object):
         cls.hooks.append(fn)
 
 
-
 class ActionRepute(models.Model):
     action = models.ForeignKey(Action, related_name='reputes')
     date = models.DateTimeField(default=datetime.datetime.now)
@@ -287,13 +298,19 @@ class ActionRepute(models.Model):
         if self.value < 0: return self.value
         return 0
 
+    def _add_to_rep(self, value):
+        if self.user.reputation + value < 0:
+            return 0
+        else:
+            return models.F('reputation') + value
+
     def save(self, *args, **kwargs):
         super(ActionRepute, self).save(*args, **kwargs)
-        self.user.reputation = models.F('reputation') + self.value
+        self.user.reputation = self._add_to_rep(self.value)
         self.user.save()
 
     def delete(self):
-        self.user.reputation = models.F('reputation') - self.value
+        self.user.reputation = self._add_to_rep(-self.value)
         self.user.save()
         super(ActionRepute, self).delete()