Use unidecoder for converting non ascii charcters for page slugs. Fixes #340

Gemfile.lock

@@ -62,7 +62,7 @@ PATH
       responders (~> 0.6.4)
       rmagick (~> 2.12.2)
       sanitize (~> 2.0.3)
-      stringex (~> 1.3.2)
+      unidecoder (~> 1.1.1)
 
 GEM
   remote: http://rubygems.org/
@@ -298,7 +298,6 @@ GEM
       hike (~> 1.2)
       rack (~> 1.0)
       tilt (~> 1.1, != 1.3.0)
-    stringex (1.3.2)
     term-ansicolor (1.0.7)
     thor (0.14.6)
     tilt (1.3.3)
@@ -313,6 +312,7 @@ GEM
       kgio (~> 2.6)
       rack
       raindrops (~> 0.7)
+    unidecoder (1.1.1)
     warden (1.1.1)
       rack (>= 1.0)
     xpath (0.1.4)

lib/locomotive/core_ext.rb

@@ -5,7 +5,7 @@
 class String #:nodoc
 
   def permalink
-    self.parameterize('-')
+    self.to_ascii.parameterize('-')
   end
 
   def permalink!

lib/locomotive/dependencies.rb

@@ -19,6 +19,7 @@ require 'cancan'
 require 'RMagick'
 require 'cells'
 require 'sanitize'
+require 'unidecoder'
 
 require 'compass'
 require 'codemirror/rails'

locomotive_cms.gemspec

@@ -49,6 +49,7 @@ Gem::Specification.new do |s|
   s.add_dependency 'RedCloth',                        '~> 4.2.8'
   s.add_dependency 'sanitize',                        '~> 2.0.3'
   s.add_dependency 'highline',                        '~> 1.6.2'
+  s.add_dependency 'unidecoder',                      '~> 1.1.1'
 
   s.add_dependency 'rmagick',                         '~> 2.12.2'
   s.add_dependency 'carrierwave-mongoid',             '~> 0.1.3'

spec/models/locomotive/page_spec.rb

@@ -235,7 +235,7 @@ describe Locomotive::Page do
 
     it 'fills in the slug field' do
       @page.valid?
-      @page.slug.should == 'content-type-template'
+      @page.slug.should == 'content_type_template'
     end
 
     it 'returns the target klass' do

spec/models/locomotive/snippet_spec.rb

@@ -20,13 +20,13 @@ describe Locomotive::Snippet do
 
     before :each do
       @site    = FactoryGirl.create(:site, :subdomain => 'omg')
-      @snippet = FactoryGirl.create(:snippet, :site => @site, :slug => 'my-test-snippet', :template => 'a testing template')
+      @snippet = FactoryGirl.create(:snippet, :site => @site, :slug => 'my_test_snippet', :template => 'a testing template')
     end
 
     context 'with a normal top level snippet' do
 
       before :each do
-        @page = FactoryGirl.create(:page, :site => @site, :slug => 'my_page_here', :raw_template => "{% include 'my-test-snippet'  %}")
+        @page = FactoryGirl.create(:page, :site => @site, :slug => 'my_page_here', :raw_template => "{% include 'my_test_snippet'  %}")
       end
 
       it 'updates templates with the new snippet template' do
@@ -39,7 +39,7 @@ describe Locomotive::Snippet do
     context 'for snippets inside of a block' do
 
       before :each do
-        @page = FactoryGirl.create(:page, :site => @site, :slug => 'my_page_here', :raw_template => "{% block main %}{% include 'my-test-snippet'  %}{% endblock %}")
+        @page = FactoryGirl.create(:page, :site => @site, :slug => 'my_page_here', :raw_template => "{% block main %}{% include 'my_test_snippet'  %}{% endblock %}")
       end
 
       it 'updates templates with the new snippet template' do
@@ -54,7 +54,7 @@ describe Locomotive::Snippet do
       before :each do
         Mongoid::Fields::I18n.with_locale(:fr) do
           @snippet = FactoryGirl.create(:snippet, :site => @site, :slug => 'my_localized_test_snippet', :template => 'a testing template')
-          @page = FactoryGirl.create(:page, :site => @site, :slug => 'my_localized_test_snippet', :raw_template => "{% block main %}{% include 'my-localized-test-snippet' %}{% endblock %}")
+          @page = FactoryGirl.create(:page, :site => @site, :slug => 'my_localized_test_snippet', :raw_template => "{% block main %}{% include 'my_localized_test_snippet' %}{% endblock %}")
         end
       end