build_feed_image (Raggle::Interfaces::HTTPServerInterface::HTTPServer)

    # File raggle, line 4585
            def build_feed_image(feed)
              # get feed image
              feed_image = ''
              if feed['image']
                feed_image = @templates['feed_image'].dup
                { 'SITE'        => feed['site'],
                  'IMAGE_TITLE' => '',
                  'IMAGE_URL'   => feed['image'],
                }.each { |key, val|
                  feed_image.gsub!(/__#{key}__/, val) if feed_image =~ /__#{key}__/
                }
              end

              # return feed image
              feed_image
            end