From f1a5dca2ba84c814da024ebd5b5564a6fbecdccb Mon Sep 17 00:00:00 2001
From: Jean-Philippe Lang <jp_lang@yahoo.fr>
Date: Mon, 10 Jan 2011 18:32:04 +0000
Subject: [PATCH] Fixed: wiki pages with cyrillic characters not found with
 postgresql (#7245).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@4680 e93f8b46-1217-0410-a6f0-8f06a7374b81
---
 app/models/wiki.rb           | 6 +++---
 test/fixtures/wiki_pages.yml | 8 +++++++-
 test/unit/wiki_test.rb       | 3 +++
 3 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/app/models/wiki.rb b/app/models/wiki.rb
index b28694ec..c83bd192 100644
--- a/app/models/wiki.rb
+++ b/app/models/wiki.rb
@@ -45,11 +45,11 @@ class Wiki < ActiveRecord::Base
   # find the page with the given title
   def find_page(title, options = {})
     title = start_page if title.blank?
-    title = Wiki.titleize(title).downcase
-    page = pages.first(:conditions => ["LOWER(title) LIKE ?", title])
+    title = Wiki.titleize(title)
+    page = pages.first(:conditions => ["LOWER(title) LIKE LOWER(?)", title])
     if !page && !(options[:with_redirect] == false)
       # search for a redirect
-      redirect = redirects.first(:conditions => ["LOWER(title) LIKE ?", title])
+      redirect = redirects.first(:conditions => ["LOWER(title) LIKE LOWER(?)", title])
       page = find_page(redirect.redirects_to, :with_redirect => false) if redirect
     end
     page
diff --git a/test/fixtures/wiki_pages.yml b/test/fixtures/wiki_pages.yml
index f1fb1991..2d2e2ece 100644
--- a/test/fixtures/wiki_pages.yml
+++ b/test/fixtures/wiki_pages.yml
@@ -62,4 +62,10 @@ wiki_pages_009:
   wiki_id: 2
   protected: false
   parent_id: 8
-  
\ No newline at end of file
+wiki_pages_010: 
+  created_on: 2007-03-08 00:18:07 +01:00
+  title: Этика_менеджмента
+  id: 10
+  wiki_id: 1
+  protected: false
+  parent_id: 
diff --git a/test/unit/wiki_test.rb b/test/unit/wiki_test.rb
index bc5ad8a0..8fa937c5 100644
--- a/test/unit/wiki_test.rb
+++ b/test/unit/wiki_test.rb
@@ -46,6 +46,9 @@ class WikiTest < ActiveSupport::TestCase
     assert_equal page, wiki.find_page('Another_page')
     assert_equal page, wiki.find_page('Another page')
     assert_equal page, wiki.find_page('ANOTHER page')
+    
+    page = WikiPage.find(10)
+    assert_equal page, wiki.find_page('Этика_менеджмента')
   end
   
   def test_titleize