if we GET to an update action, redirect to the edit action

[bluechips.git] / bluechips / lib / base.py

diff --git a/bluechips/lib/base.py b/bluechips/lib/base.py
index 19129d432671a110d4186fad7873f4d4d70e8f76..586336c3a351ff1c25ce3f14f01624601cc8d03e 100644 (file)
--- a/bluechips/lib/base.py
+++ b/bluechips/lib/base.py
@@ -2,7 +2,9 @@
 
 Provides the BaseController class for subclassing.
 """
-from pylons import tmpl_context as c
+from decorator import decorator
+
+from pylons import request, tmpl_context as c
 from pylons.controllers import WSGIController
 from pylons.i18n import _, ungettext, N_
 from pylons.templating import render_mako as render
@@ -31,5 +33,21 @@ def update_sar(record, form_result):
     for key, value in form_result.items():
         setattr(record, key, value)
 
+def redirect_on_get(action):
+    """
+    Decorator for a controller action. If the action is called with a GET
+    method, 302 redirect to the action specified.
+    """
+
+    @decorator
+    def redirect_on_get_wrap(func, *args, **kwargs):
+        if request.method == 'GET':
+            controller = request.environ['pylons.routes_dict']['controller']
+            return h.redirect_to(controller=controller, action=action)
+        else:
+            return func(*args, **kwargs)
+    return redirect_on_get_wrap
+
+
 __all__ = ['c', 'h', 'render', 'model', 'meta', '_', 'ungettext', 'N_',
-           'BaseController', 'update_sar']
+           'BaseController', 'update_sar', 'redirect_on_get']