Module: Zfben_libjs::Helpers

Defined in:
lib/zfben_libjs/helpers.rb

Constant Summary collapse

Lib_version = 
Time.now.strftime('?%s')

Instance Method Summary collapse

Instance Method Details

#asset_host ⇒ Object 



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# File 'lib/zfben_libjs/helpers.rb', line 44

def asset_host
  if defined? Rails
    if Rails.configuration.action_controller.has_key?(:asset_host) && !Rails.configuration.action_controller[:asset_host].nil?
      return Rails.configuration.action_controller[:asset_host] + (request.port == 80 ? '' : (':' << request.port.to_s))
    end
  end
  ''
end

#lib(*opts) ⇒ Object 



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# File 'lib/zfben_libjs/helpers.rb', line 3

def lib *opts
  html = ''
  unless opts.blank?
    preload = []
    lib_preload = []
    opts.each do |name|
      name = name.to_s
      if name.end_with?('.css') || name.end_with?('.js')
        preload.push name
      else
        lib_preload.push name
      end
    end

    if preload.length > 0
      preload.each do |url|
        if url.end_with?('.css')
          html << lib_css(url)
        else
          html << lib_js(url)
        end
      end
    end

    html << lib_js('lib.js')

    if lib_preload.length > 0
      html << "<script>lib('#{lib_preload.join(' ')}')</script>"
    end
  end
  return html
end

#lib_css(url) ⇒ Object 



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# File 'lib/zfben_libjs/helpers.rb', line 40

def lib_css url
  return "<link rel='stylesheet' href='#{asset_host}/stylesheets/#{url}#{Lib_version}' />"
end

#lib_js(url) ⇒ Object 



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# File 'lib/zfben_libjs/helpers.rb', line 36

def lib_js url
  return "<script src='#{asset_host}/javascripts/#{url}#{Lib_version}'></script>"
end