Add layout-based class to body

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

diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 9676e6ee16a234d9255175367850e19381cf0481..23e3b34c5afb39c852bfca9ead0cf4455e5b9be6 100644 (file)
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -26,6 +26,7 @@ module ApplicationHelper
     css << ".hide_if_user_#{@user.id} { display: none !important }" if @user;
     css << ".show_if_user_#{@user.id} { display: inline !important }" if @user;
     css << ".hide_unless_administrator { display: none !important }" unless @user and @user.administrator?;
+    css << ".hide_unless_moderator { display: none !important }" unless @user and @user.moderator?;
 
     return content_tag(:style, css, :type => "text/css")
   end
@@ -56,16 +57,6 @@ module ApplicationHelper
     content_tag(tag, capture(&block), :class => "hide_unless_administrator")
   end
 
-  def preferred_editor
-    if params[:editor]
-      params[:editor]
-    elsif @user and @user.preferred_editor
-      @user.preferred_editor
-    else
-      DEFAULT_EDITOR
-    end
-  end
-
   def scale_to_zoom(scale)
     Math.log(360.0 / (scale.to_f * 512.0)) / Math.log(2.0)
   end
@@ -82,8 +73,10 @@ module ApplicationHelper
 
       output_buffer << content_tag(:div, :id => "#{id}_help", :class => "richtext_help") do
         output_buffer << render("site/#{format}_help")
-        output_buffer << submit_tag(I18n.t("site.richtext_area.edit"), :id => "#{id}_doedit", :class => "richtext_doedit", :disabled => true)
-        output_buffer << submit_tag(I18n.t("site.richtext_area.preview"), :id => "#{id}_dopreview", :class => "richtext_dopreview")
+        output_buffer << content_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
@@ -100,11 +93,25 @@ module ApplicationHelper
     content_tag(:span, time_ago_in_words(date), :title => l(date, :format => :friendly))
   end
 
-  def note_author(object, link_options = {})
-    if object.author.nil?
-      ""
+  def body_class
+    [
+        params[:controller],
+        "#{params[:controller]}-#{params[:action]}",
+        "#{current_layout}-layout",
+        @extra_body_class
+    ].compact.join(" ")
+  end
+
+  def current_page_class(path)
+    :current if current_page?(path)
+  end
+
+  def current_layout
+    layout = controller.send(:_layout)
+    if layout.instance_of? String
+      layout
     else
-      link_to h(object.author.display_name), link_options.merge({:controller => "user", :action => "view", :display_name => object.author.display_name})
+      File.basename(layout.identifier).split('.').first
     end
   end
 end