X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;ds=sidebyside;f=bluechips%2Flib%2Fbase.py;h=d04f98160d38c95a8e50171c704ae34378c37263;hb=82ad8466cea54eb777e71bb1a74798461461598b;hp=19129d432671a110d4186fad7873f4d4d70e8f76;hpb=235ad83ce04a5ad0b6fae19715ded53a37e26f2e;p=bluechips.git

diff --git a/bluechips/lib/base.py b/bluechips/lib/base.py
index 19129d4..d04f981 100644
--- a/bluechips/lib/base.py
+++ b/bluechips/lib/base.py
@@ -2,10 +2,15 @@
 
 Provides the BaseController class for subclassing.
 """
-from pylons import tmpl_context as c
+
+from decorator import decorator
+
+from pylons import request, session, tmpl_context as c
 from pylons.controllers import WSGIController
 from pylons.i18n import _, ungettext, N_
-from pylons.templating import render_mako as render
+from pylons.templating import render_mako
+
+from mako.exceptions import TopLevelLookupException
 
 import bluechips.lib.helpers as h
 from bluechips import model
@@ -31,5 +36,36 @@ 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
+
+def render(name, *args, **kwargs):
+    if any([x in request.user_agent for x in ('iPhone','webOS')]):
+        if 'use_non_mobile' in request.params:
+            session['use_non_mobile'] = (request.params['use_non_mobile'] ==
+                                         'yes')
+        if session.get('use_non_mobile'):
+            c.mobile_client = True
+        else:
+            try:
+                return render_mako('/mobile' + name, *args, **kwargs)
+            except TopLevelLookupException:
+                # If a mobile template doesn't exist for this page, don't show
+                # the 'use mobile interface' link.
+                c.mobile_client = False
+    return render_mako(name, *args, **kwargs)
+
 __all__ = ['c', 'h', 'render', 'model', 'meta', '_', 'ungettext', 'N_',
-           'BaseController', 'update_sar']
+           'BaseController', 'update_sar', 'redirect_on_get']