Merge branch 'master' of github.com:Retrospring/retrospring

app/assets/stylesheets/base.css.scss

@@ -121,3 +121,7 @@ body {
   top:64px;
   right:10px
 }
+
+.links {
+  padding-bottom: 10px;
+}

app/controllers/ajax/question_controller.rb

@@ -48,4 +48,20 @@ class Ajax::QuestionController < ApplicationController
     @message = "Question asked successfully."
     @success = true
   end
+
+  def preview
+    params.require :md
+
+    @message = "Failed to render markdown."
+    begin
+      @markdown = markdown(params[:md], Time.new)
+      @message = "Successfully rendered markdown."
+    rescue
+      @status = :fail
+      @success = false
+      return
+    end
+    @status = :okay
+    @success = true
+  end
 end

app/views/ajax/question/preview.json.jbuilder

@@ -0,0 +1,2 @@
+json.partial! 'ajax/shared/status'
+json.markdown @markdown if @markdown

app/views/shared/_links.html.haml

@@ -1,4 +1,4 @@
-.centre.text-muted
+.centre.text-muted.links
   ©
   = Date.today.year
   = APP_CONFIG['site_name']

config/routes.rb

@@ -81,6 +81,7 @@ Rails.application.routes.draw do
     match '/create_group', to: 'group#create', via: :post, as: :create_group
     match '/destroy_group', to: 'group#destroy', via: :post, as: :destroy_group
     match '/group_membership', to: 'group#membership', via: :post, as: :group_membership
+    match '/preview', to: "question#preview", via: :post, as: :preview
   end
 
   match '/public', to: 'public#index', via: :get, as: :public_timeline