Use locale in template variables if available

app/assets/javascripts/cmtool/collapsible.js.coffee

@@ -3,10 +3,4 @@ class Collapsible
     $('.collapsible-container').each (i, el) ->
       $(el).find('.collapsible-title').click -> $(el).toggleClass('collapsed')
 
-    #FIXME this is a hack for expanding on load for migration comments
-    $('.migration-comments .thread a').click()
-
-
-
-
 @collapsible = new Collapsible()

app/assets/javascripts/cmtool/html_edit.js.coffee

@@ -1,6 +1,7 @@
 class HtmlEdit
   setup: ->
     #ACE
+    locale_field = $('#page_locale')
     $('.html-content').each (i, el)->
       text_field = $(el)
       template_field = $("##{text_field.attr('id')}_template")
@@ -21,16 +22,24 @@ class HtmlEdit
         console.log "Editing handlebars"
       editor.getSession().setTabSize(2)
       editor.getSession().setUseSoftTabs(true)
-      editor.getSession().on 'change', (e)->
+      template_vars = page_vars
+      if locale = locale_field.val()
+        template_vars = template_vars[locale] if template_vars[locale]
+      rebuild_html = ->
         value = editor.getValue()
         if template_field.length
           try
             template = Emblem.compile(Handlebars, value)
-            result_value = template(page_vars)
+            result_value = template(template_vars)
             template_field.val value
             text_field.val result_value
         else
           text_field.val value
+      editor.getSession().on 'change', rebuild_html
+      locale_field.change ->
+        locale = $(this).val()
+        template_vars = page_vars[locale] if page_vars[locale]
+        rebuild_html()
       text_field.hide()
       template_field.hide()
 @html_edit = new HtmlEdit()