[#369] add visibility icon to platforms

app/helpers/platforms_helper.rb

@@ -25,4 +25,9 @@ module PlatformsHelper
     settings.sort_by{ |s| s.arch.name }
   end
 
+  def fa_platform_visibility_icon(platform)
+    return nil unless platform
+    image, color = platform.hidden? ? ['lock', 'text-danger fa-fw']: ['unlock-alt', 'text-success fa-fw']
+    fa_icon(image, class: color)
+  end
 end

app/views/platforms/platforms/index.html.haml

@@ -5,10 +5,13 @@
     %table.table.table-hover.offset20
       %thead
         %tr
+          %th
           %th= t 'activerecord.attributes.platform.name'
           %th= t 'activerecord.attributes.platform.distrib_type'
       %tbody
         %tr{ 'ng-repeat' => 'item in platforms' }
+          %td
+            %i.fa.fa-lg{ 'ng-class' => 'item.visibility_class' }
           %td
             %a{ 'ng-href' => "{{item.link}}" }
               {{item.name}}

app/views/platforms/platforms/index.json.jbuilder

@@ -1,9 +1,10 @@
 json.platforms do
   json.array!(@platforms) do |item|
     json.cache! item, expires_in: 10.minutes do
-      json.name         platform_printed_name(item)
-      json.link         platform_path(item)
-      json.distrib_type item.distrib_type
+      json.name             platform_printed_name(item)
+      json.link             platform_path(item)
+      json.distrib_type     item.distrib_type
+      json.visibility_class fa_platform_visibility_icon(item)
     end
   end
 end