Revise profile sorting

We are using a new schema for sorting profiles. This patch replaces the
'sort_keys' and the 'sort_dir' parameter with a single 'sort' parameter.
It also fixes multi-tenancy problem with profile listing.

Change-Id: If2bf9d60c056e8101b86fcaa48f85e2d60554adc
Closes-Bug: #1530748

senlin/api/openstack/v1/profiles.py

@@ -75,8 +75,8 @@ class ProfileController(object):
         param_whitelist = {
             'limit': 'single',
             'marker': 'single',
-            'sort_dir': 'single',
-            'sort_keys': 'multi',
+            'sort': 'single',
+            'global_project': 'single',
         }
         params = util.get_allowed_params(req.params, param_whitelist)
         filters = util.get_allowed_params(req.params, filter_whitelist)
@@ -85,11 +85,16 @@ class ProfileController(object):
         if key in params:
             params[key] = utils.parse_int_param(key, params[key])
 
+        key = consts.PARAM_GLOBAL_PROJECT
+        if key in params:
+            project_safe = not utils.parse_bool_param(key, params[key])
+            del params[key]
+            params['project_safe'] = project_safe
+
         if not filters:
             filters = None
 
-        profiles = self.rpc_client.profile_list(req.context,
-                                                filters=filters,
+        profiles = self.rpc_client.profile_list(req.context, filters=filters,
                                                 **params)
 
         return {'profiles': profiles}