build badge status markdown a& html code for user

app/assets/javascripts/projects.js.coffee

+$(document).ready ->
+  $('.badge-codes-toggle').on 'click', ->
+    $('.badge-codes-block').toggle()

app/helpers/projects_helper.rb

@@ -32,4 +32,14 @@ module ProjectsHelper
     ratio = (success_builds.to_f / (success_builds + failed_builds)) * 100
     ratio.to_i
   end
+
+  def markdown_badge_code(project, ref)
+    url = status_project_url(project, ref: ref, format: 'png')
+    "[![build status](#{url})](#{project_url(project, ref: ref)})"
+  end
+
+  def html_badge_code(project, ref)
+    url = status_project_url(project, ref: ref, format: 'png')
+    "<a href='#{project_url(project, ref: ref)}'><img src='#{url}' /></a>"
+  end
 end

app/views/projects/show.html.haml

@@ -31,7 +31,16 @@
 - if @ref
   %p
     Paste build status image for #{@ref} with next link
-    %a.btn.btn-small{href: status_project_path(@project, ref: @ref)} Status Badge
+    = link_to '#', class: 'badge-codes-toggle btn btn-small ' do
+      Status Badge
+    .badge-codes-block.well.well-small.hide
+      %label Markdown:
+      = text_field_tag 'badge_md', markdown_badge_code(@project, @ref), readonly: true, class: 'input-xxlarge'
+      %label Html:
+      = text_field_tag 'badge_html', html_badge_code(@project, @ref), readonly: true, class: 'input-xxlarge'
+
+
+
   - if current_user
     %p
       You can manually run a build for current branch.