def show
      @post = Post.published.where(:permalink => params[:permalink]).first!
      set_vars

      @meta = {}
      @meta[:title]       = "#{@post.title} - #{Blogo.config.site_title}"
      @meta[:description] = @post.meta_description
      @meta[:keywords]    = [@post.tags_string, Blogo.config.keywords].flatten.join(", ")
      @meta[:url]         = request.url
      @meta[:image]       = meta_image
      @meta[:type]        = 'article'
      @meta[:site_name]   = Blogo.config.site_title
    end
def show
      @post = Post.published.where(:permalink => params[:permalink]).first!
      set_vars

      @meta = {}
      @meta[:title]       = "#{@post.title} - #{Blogo.config.site_title}"
      @meta[:description] = @post.meta_description
      @meta[:keywords]    = [@post.tags_string, Blogo.config.keywords].flatten.join(", ")
      @meta[:url]         = request.url
      @meta[:image]       = meta_image
      @meta[:type]        = 'article'
      @meta[:site_name]   = Blogo.config.site_title
    end
GET /posts/:permalink