Added support mobile device templetes.

1 files changed, 26 insertions, 10 deletions

diff --git a/views.py b/views.py
index 5ea1b3f..5d20701 100644
--- a/views.py
+++ b/views.py
@@ -1,8 +1,8 @@
 from django.contrib.auth.decorators import login_required
-from django.http import Http404
 from apps.changepw.models import ChangePasswordForm
 from django.shortcuts import render_to_response
 from django.template import RequestContext
+import re
 # import your_pw_change_module
 
 def _change_password(request, user, new_password):
@@ -47,6 +47,20 @@ def _generate_password(n):
     from base64 import b64encode
     return b64encode(os.urandom(int(math.ceil(0.75*n))),'-_')[:n]
 
+def _select_template(request, s):
+    '''
+    Takes a template string and returns that name with the string '_m' before
+    the suffix if the request comes from a mobile device.
+    'changepw/change_password.html' -> 'changepw/change_password_m.html'
+    '''
+    p = re.compile('(iphone|ipod|blackberry|android|palm|windows\s+ce)', re.IGNORECASE)
+    if p.search(request.META['HTTP_USER_AGENT']):
+        parts = s.split('.')        
+        tmpl = "%s_m.%s" % (parts[0], parts[1])
+    else:
+        tmpl = s
+    return tmpl
+
 @login_required(login_url='/sso/accounts/login/')
 def index(request):
     '''
@@ -57,7 +71,8 @@ def index(request):
     except AttributeError:
         full_name = _get_username(request)
     username = _get_username(request)
-    return render_to_response('changepw/index.html',
+    tmpl = _select_template(request, 'changepw/index.html')
+    return render_to_response(tmpl,
                             {'full_name': full_name, 'username': username},
                             context_instance=RequestContext(request))
 
@@ -69,18 +84,17 @@ def change_password(request):
     The function that changes the password has to be provided as func.
     '''
     username = _get_username(request)
+    tmpl = _select_template(request, 'changepw/change_password.html')
     if request.method == 'POST':
         form = ChangePasswordForm(request.POST)
         if form.is_valid():
             new_password = form.cleaned_data['new_password']
             return_value = _change_password(request, request.user, new_password)
-            return render_to_response('changepw/change_password.html',
-                            {'return_value': return_value},
+            return render_to_response(tmpl, {'return_value': return_value},
                             context_instance=RequestContext(request))
     else:
         form = ChangePasswordForm()
-    return render_to_response('changepw/change_password.html',
-                            {'form': form, 'username': username},
+    return render_to_response(tmpl, {'form': form, 'username': username},
                             context_instance=RequestContext(request))
 
 @login_required(login_url='/sso/accounts/login/')
@@ -91,15 +105,16 @@ def reset_password(request):
     '''
     password_length = 10 # chars
     username = _get_username(request)
+    tmpl = _select_template(request, 'changepw/reset_password.html')
     if request.method == 'POST':
         new_password = _generate_password(password_length)
         return_value = _reset_password(request, request.user, new_password)
-        return render_to_response('changepw/reset_password.html',
+        return render_to_response(tmpl,
                         {'username': username, 'new_password': new_password,
                          'return_value': return_value},
                         context_instance=RequestContext(request))
     else:
-        return render_to_response('changepw/reset_password.html',
+        return render_to_response(tmpl,
                         {'username': username, 'return_value': None},
                         context_instance=RequestContext(request))
 
@@ -109,12 +124,13 @@ def change_other(request, *args):
     Just passes along the request so that something can be done for that user.
     '''
     username = _get_username(request)
+    tmpl = _select_template(request, 'changepw/change_other.html')
     if request.method == 'POST':
         return_value = _change_other(request, *args)
-        return render_to_response('changepw/change_other.html',
+        return render_to_response(tmpl,
                         {'username': username, 'return_value': return_value},
                         context_instance=RequestContext(request))    
     else:
-        return render_to_response('changepw/change_other.html',
+        return render_to_response(tmpl,
                         {'username': username, 'return_value': None},
                         context_instance=RequestContext(request))