- Implemented permission system management inside the game

- changed @chperm to @setperm to avoid confusion with channel commands
- added @setgroup command for adding user group permissions
- Moved permissions/group setup into settings file to allow admins to tweak without going into evennia engine.
- Add all new players to default permission group (defined in settings)
- Defined a basic group hierarchy, removed permission 'genperms.builder' in favour of a group named builders instead, containing all relevant permissions.
- Filtered out all django's automatic permissions in @setperm/list to make permission system more controlled by admin.
- Probably fixed bug that caused new users to not be signed up to channels (more testing needed)
- Added Exception handler in unloggedin method create, this was killing tracebacks upon user creation.
/Griatch

src/objects/managers/object.py

@@ -242,8 +242,7 @@ class ObjectManager(models.Manager):
                 if match_type == "exact":
                     return [prospect for prospect in searchlist
                             if ostring == str(prospect.get_attribute_value(attribute_name))]
-                else:
-                    print [type(p) for p in searchlist] 
+                else:                    
                     return [prospect for prospect in searchlist
                             if ostring in str(prospect.get_attribute_value(attribute_name))]
         else:
@@ -466,9 +465,7 @@ class ObjectManager(models.Manager):
         # pluck the user ID from it.
         if not str(uid).isdigit():
             uid = uid.id
-            logger.log_infomsg('Next usable object ID is %d. (recycled)' % uid)
-        else:
-            logger.log_infomsg('Next usable object ID is %d. (new)' % uid)
+            logger.log_infomsg('Create_user: Recycling object ID %d.' % uid)
 
         user = User.objects.create_user(uname, email, password)
         # It stinks to have to do this but it's the only trivial way now.
@@ -480,7 +477,6 @@ class ObjectManager(models.Manager):
         
         # Update the session to use the newly created User object's ID.
         command.session.uid = uid
-        logger.log_infomsg('User created with id %d.' % command.session.uid)
         
         # Grab the user object again since we've changed it and the old reference
         # is no longer valid.
@@ -495,16 +491,20 @@ class ObjectManager(models.Manager):
         # The User and player Object are ready, do anything needed by the
         # game to further prepare things.
         user_object.scriptlink.at_player_creation()
-
-        # Activate the player's session and set them loose.
-        command.session.login(user, first_login=True)
-        
-        logger.log_infomsg('Registration: %s' % user_object.get_name())
         
         # Add the user to all of the CommChannel objects that are flagged
         # is_joined_by_default.
         command.session.add_default_channels()
 
+        # Add user to the default permission group, if defined set in preferences.         
+        command.session.add_default_group()
+
+        logger.log_infomsg("Registered new user: %s" % user_object.get_name())
+
+        # Activate the player's session and set them loose.
+        command.session.login(user, first_login=True)
+
+        
     #
     # ObjectManager Copy method
     # 

src/objects/models.py

@@ -127,6 +127,10 @@ class Object(models.Model):
     #state system can set a particular command table to be used (not persistent).
     state = None
 
+    class Meta:
+        ordering = ['-date_created', 'id']
+        permissions = settings.PERM_OBJECTS
+        
     def __cmp__(self, other):
         """
         Used to figure out if one object is the same as another.
@@ -136,9 +140,6 @@ class Object(models.Model):
     def __str__(self):
         return "%s" % (self.get_name(no_ansi=True),)
     
-    class Meta:
-        ordering = ['-date_created', 'id']
-
     def dbref(self):
         """Returns the object's dbref id on the form #NN, directly
         usable by Object.objects.dbref_search()
@@ -206,8 +207,8 @@ class Object(models.Model):
         if self.is_player():
             return session_mgr.sessions_from_object(self)
         else:
-            return []
-        
+            return []                        
+            
     def emit_to(self, message):
         """
         Emits something to any sessions attached to the object.
@@ -291,7 +292,7 @@ class Object(models.Model):
         looker_user = self.get_user_account()
         if looker_user:
             # Builders see dbrefs
-            return looker_user.has_perm('genperms.builder')
+            return looker_user.has_perm('objects.see_dbref')
         else:
             return False
 
@@ -300,7 +301,9 @@ class Object(models.Model):
         Checks to see whether a user has the specified permission or is a super
         user.
 
-        perm: (string) A string representing the desired permission.
+        perm: (string) A string representing the desired permission. This
+                       is on the form app.perm , e.g. 'objects.see_dbref' as
+                       defined in the settings file.         
         """
         if not self.is_player():
             return False