1 files changed, 36 insertions, 0 deletions
diff --git a/app/models/post_redirect.rb b/app/models/post_redirect.rb
new file mode 100644
index 000000000..ab1a365f9
--- /dev/null
+++ b/app/models/post_redirect.rb
@@ -0,0 +1,36 @@
+# models/postredirect.rb:
+# Saves an HTTP POST request, so it can be redirected to later.
+# For example, after registering / logging in.
+#
+# Copyright (c) 2007 UK Citizens Online Democracy. All rights reserved.
+# Email: francis@mysociety.org; WWW: http://www.mysociety.org/
+#
+# $Id: post_redirect.rb,v 1.1 2007-11-01 14:45:56 francis Exp $
+
+require 'openssl' # for random bytes function
+
+class PostRedirect < ActiveRecord::Base
+    # We store YAML version of POST parameters in the database
+    def post_params=(params)
+        self.post_params_yaml = params.to_yaml
+    end
+    def post_params
+        YAML.load(self.post_params_yaml)
+    end
+
+    # Make the token 
+    def after_initialize
+        if not self.token
+            bytes = OpenSSL::Random.random_bytes(12)
+            # XXX Ruby has some base function that can do base 62 or 32 more easily?
+            base64 = [bytes].pack("m9999").strip
+            base64.gsub("+", "a")
+            base64.gsub("/", "b")
+            base64.gsub("=", "c")
+            self.token = base64
+        end
+    end
+
+end
+
+