Added TOC (Table of contents) for wiki pages.

app/helpers/pages_helper.rb

@@ -1,7 +1,8 @@
 module PagesHelper
 
   def wikified_body(body)
-    r = RedCloth.new(generate_anchors(body))
+    body = wiki_header(body)
+    r = RedCloth.new(body)
     r.gsub!(/\[\[(.*?)(\|(.*?))?\]\]/) { wiki_link($1, $3) }
     sanitize r.to_html
     r.to_html
@@ -16,6 +17,10 @@ module PagesHelper
     end
   end
 
+  def wiki_header(body)
+    body.gsub(/^(={2,6})\s+(.*)\s+={2,6}$/) { "h#{$1.size}. #{$2}" }
+  end
+
   def generate_toc(body)
     toc = ""
     body.gsub(/^\s*h([1-6])\.\s+(.*)/) do

app/models/page.rb

@@ -1,3 +1,18 @@
+# == Schema Information
+# Schema version: 20090325175756
+#
+# Table name: pages
+#
+#  id           :integer         not null, primary key
+#  title        :string(255)
+#  body         :text
+#  permalink    :string(255)
+#  lock_version :integer         default(0)
+#  updated_by   :integer
+#  created_at   :datetime
+#  updated_at   :datetime
+#
+
 class Page < ActiveRecord::Base
 
   belongs_to :user, :foreign_key => 'updated_by'

test/fixtures/articles.yml

@@ -1,5 +1,5 @@
 # == Schema Information
-# Schema version: 20090317175355
+# Schema version: 20090325175756
 #
 # Table name: articles
 #

test/fixtures/pages.yml

@@ -1,3 +1,18 @@
+# == Schema Information
+# Schema version: 20090325175756
+#
+# Table name: pages
+#
+#  id           :integer         not null, primary key
+#  title        :string(255)
+#  body         :text
+#  permalink    :string(255)
+#  lock_version :integer         default(0)
+#  updated_by   :integer
+#  created_at   :datetime
+#  updated_at   :datetime
+#
+
 # Read about fixtures at http://ar.rubyonrails.org/classes/Fixtures.html
 
 one:

test/fixtures/suppliers.yml

@@ -1,5 +1,5 @@
 # == Schema Information
-# Schema version: 20090317175355
+# Schema version: 20090325175756
 #
 # Table name: suppliers
 #

test/unit/page_test.rb

@@ -1,3 +1,18 @@
+# == Schema Information
+# Schema version: 20090325175756
+#
+# Table name: pages
+#
+#  id           :integer         not null, primary key
+#  title        :string(255)
+#  body         :text
+#  permalink    :string(255)
+#  lock_version :integer         default(0)
+#  updated_by   :integer
+#  created_at   :datetime
+#  updated_at   :datetime
+#
+
 require 'test_helper'
 
 class PageTest < ActiveSupport::TestCase