# HG changeset patch
# User Pawel Solyga <Pawel.Solyga@gmail.com>
# Date 1221937483 0
# Node ID 4882d6c5630d29d1b404ef57858e46980abcd35a
# Parent  5370aeb7df316a958bd5b446c162387469ae2ce4
Add custom 404 error message with link to "Create a New User" which is displayed  when linkname in User Profile Developer view URL (/site/user/profile/<linkname>) doesn't exist. Add default value (None) to new_suffix parameter of template_helpers replaceSuffix and redirectToChangedSuffix functions.

diff -r 5370aeb7df31 -r 4882d6c5630d app/soc/templates/soc/error.html
--- a/app/soc/templates/soc/error.html	Sat Sep 20 17:39:07 2008 +0000
+++ b/app/soc/templates/soc/error.html	Sat Sep 20 19:04:43 2008 +0000
@@ -15,5 +15,5 @@
 {% block page_title %}Error{%if error_status %} {{ error_status }}{% endif %}{% endblock %}
 {% block header_title %}Error{%if error_status %} {{ error_status }}{% endif %}{% endblock %}
 {% block body %}
-<div class="error">{%if error_status %}Error {{ error_status }}: {% endif %}{{ error_message }}</div>
+<div class="error">{%if error_status %}Error {{ error_status }}: {% endif %}{{ error_message|safe }}</div>
 {% endblock %}
\ No newline at end of file
diff -r 5370aeb7df31 -r 4882d6c5630d app/soc/views/helpers/response_helpers.py
--- a/app/soc/views/helpers/response_helpers.py	Sat Sep 20 17:39:07 2008 +0000
+++ b/app/soc/views/helpers/response_helpers.py	Sat Sep 20 19:04:43 2008 +0000
@@ -125,7 +125,7 @@
   return context
 
 
-def replaceSuffix(path, old_suffix, new_suffix, params=None):
+def replaceSuffix(path, old_suffix, new_suffix=None, params=None):
   """Replace the last part of a URL path with something else.
 
   Also appends an optional list of query parameters.  Used for
@@ -166,7 +166,7 @@
 
 
 def redirectToChangedSuffix(
-    request, old_suffix, new_suffix, params=None):
+    request, old_suffix, new_suffix=None, params=None):
   """Changes suffix of URL path and returns an HTTP redirect response.
   
   Args:
diff -r 5370aeb7df31 -r 4882d6c5630d app/soc/views/site/user/profile.py
--- a/app/soc/views/site/user/profile.py	Sat Sep 20 17:39:07 2008 +0000
+++ b/app/soc/views/site/user/profile.py	Sat Sep 20 19:04:43 2008 +0000
@@ -212,6 +212,9 @@
     
 
 DEF_SITE_USER_PROFILE_EDIT_TMPL = 'soc/site/user/profile/edit.html'
+DEF_CREATE_NEW_USER_MSG = ' You can create a new user by visiting' \
+                          ' <a href="/site/user/profile">Create ' \
+                          'a New User</a> page.'
 
 def edit(request, linkname=None, template=DEF_SITE_USER_PROFILE_EDIT_TMPL):
   """View for a Developer to modify the properties of a User Model entity.
@@ -241,6 +244,7 @@
     user = id_user.getUserIfLinkName(linkname)
   except out_of_band.ErrorResponse, error:
     # show custom 404 page when link name doesn't exist in Datastore
+    error.message = error.message + DEF_CREATE_NEW_USER_MSG
     return simple.errorResponse(request, error, template, context)
 
   if request.method == 'POST':