Use an unstyled list for showing the languages

[rails.git] / app / helpers / application_helper.rb

diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index c8473adfc3d777f72f65d6c69f207e0e20721966..faf538fa926917dc429136d1a960eebd4ba7e13e 100644 (file)
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -17,26 +17,6 @@ module ApplicationHelper
     link_to(image_tag("RSS.png", :size => "16x16", :border => 0), args, :class => "rsssmall")
   end
 
-  def richtext_area(object_name, method, options = {})
-    id = "#{object_name}_#{method}"
-    type = options.delete(:format) || "markdown"
-
-    tag.div(:id => "#{id}_container", :class => "richtext_container") do
-      output_buffer << tag.div(:id => "#{id}_content", :class => "richtext_content") do
-        output_buffer << text_area(object_name, method, options.merge("data-preview-url" => preview_url(:type => type)))
-        output_buffer << tag.div("", :id => "#{id}_preview", :class => "richtext_preview richtext text-break")
-      end
-
-      output_buffer << tag.div(:id => "#{id}_help", :class => "richtext_help") do
-        output_buffer << render("site/#{type}_help")
-        output_buffer << tag.div(:class => "buttons") do
-          output_buffer << submit_tag(I18n.t("site.richtext_area.edit"), :id => "#{id}_doedit", :class => "richtext_doedit deemphasize", :disabled => true)
-          output_buffer << submit_tag(I18n.t("site.richtext_area.preview"), :id => "#{id}_dopreview", :class => "richtext_dopreview deemphasize")
-        end
-      end
-    end
-  end
-
   def dir
     if dir = params[:dir]
       dir == "rtl" ? "rtl" : "ltr"
@@ -50,7 +30,7 @@ module ApplicationHelper
   end
 
   def friendly_date_ago(date)
-    tag.span(time_ago_in_words(date, :scope => :'datetime.distance_in_words_ago'), :title => l(date, :format => :friendly))
+    tag.span(time_ago_in_words(date, :scope => :"datetime.distance_in_words_ago"), :title => l(date, :format => :friendly))
   end
 
   def body_class
@@ -88,4 +68,14 @@ module ApplicationHelper
 
     data
   end
+
+  # If the flash is a hash, then it will be a partial with a hash of locals, so we can call `render` on that
+  # This allows us to render html into a flash message in a safe manner.
+  def render_flash(flash)
+    if flash.is_a?(Hash)
+      render flash.with_indifferent_access
+    else
+      flash
+    end
+  end
 end