From e0d4332b1a9ec651907b0a63dbfe2b8ecdd6a697 Mon Sep 17 00:00:00 2001
From: Marcelo Giorgi <marcelo.giorgi.martinez@gmail.com>
Date: Tue, 23 Jun 2009 13:42:58 -0300
Subject: [PATCH] #404 Extension to Hobo::Model class to check ViewHints for error validations

---
 .../viewhints_validations_interceptor.rb           |    9 +++++++++
 hobo/lib/hobo/model.rb                             |    2 ++
 hobo/taglibs/rapid_forms.dryml                     |    2 +-
 3 files changed, 12 insertions(+), 1 deletions(-)
 create mode 100644 hobo/lib/active_record/viewhints_validations_interceptor.rb

diff --git a/hobo/lib/active_record/viewhints_validations_interceptor.rb b/hobo/lib/active_record/viewhints_validations_interceptor.rb
new file mode 100644
index 0000000..d2260a2
--- /dev/null
+++ b/hobo/lib/active_record/viewhints_validations_interceptor.rb
@@ -0,0 +1,9 @@
+module Hobo
+  module ViewHintsValidationsInterceptor
+    def human_attribute_name(attribute_key_name, opt={})
+      view_hints_field_names = self.view_hints.field_names
+      view_hints_field_names.include?(attribute_key_name.to_sym) ?
+      view_hints_field_names[attribute_key_name.to_sym] : super
+    end
+  end
+end
diff --git a/hobo/lib/hobo/model.rb b/hobo/lib/hobo/model.rb
index 380f94e..7db95c3 100644
--- a/hobo/lib/hobo/model.rb
+++ b/hobo/lib/hobo/model.rb
@@ -134,6 +134,8 @@ module Hobo
 
 
     module ClassMethods
+      require 'active_record/viewhints_validations_interceptor'
+      include Hobo::ViewHintsValidationsInterceptor
 
       attr_accessor :creator_attribute
       attr_writer :name_attribute, :primary_content_attribute
diff --git a/hobo/taglibs/rapid_forms.dryml b/hobo/taglibs/rapid_forms.dryml
index 01a0544..f11289c 100644
--- a/hobo/taglibs/rapid_forms.dryml
+++ b/hobo/taglibs/rapid_forms.dryml
@@ -692,7 +692,7 @@ The completions are provided by the server with a GET request. The `complete-tar
     <h2 param="heading">To proceed please correct the following:</h2>
     <ul param>
       <% this.errors.each do |attr, message|; next if message == "..." -%>
-        <li param><%= attr.titleize %> <%= message %></li>
+        <li param><%= this.class.human_attribute_name(attr) %> <%= message %></li>
       <% end -%>
     </ul>
   </section>
-- 
1.5.6.3