Module: ActionView::Helpers::AssetTagHelper

Defined in:
lib/ezcript/application_helper_extension.rb

Instance Method Summary collapse

Instance Method Details



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# File 'lib/ezcript/application_helper_extension.rb', line 137

def complete_link_to(*args, &block)
  if block_given?
    options      = args.first || {}
    html_options = args.second
    link_to(capture(&block), options, html_options)
  else
    name         = args[0]
    options      = args[1] || {}
    html_options = args[2]

    html_options = convert_options_to_data_attributes(options, html_options)
    url = url_for(options)
    url = File.join(Compass::Info.app_host, url).to_s unless url.downcase.starts_with?("http")

    if html_options
      html_options = html_options.stringify_keys
      href = html_options['href']
      tag_options = tag_options(html_options)
    else
      tag_options = nil
    end

    href_attr = "href=\"#{html_escape(url)}\"" unless href
    "<a #{href_attr}#{tag_options}>#{(name || url)}</a>".html_safe
  end
end

#image_tag(source, options = {}) ⇒ Object 



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# File 'lib/ezcript/application_helper_extension.rb', line 116

def image_tag(source, options = {})
  options.symbolize_keys!

  src = options[:src] = "#{Compass::Info.asset_dir}#{path_to_image(source)}"

  unless src =~ /^cid:/
    options[:alt] = options.fetch(:alt){ File.basename(src, '.*').capitalize }
  end

  if size = options.delete(:size)
    options[:width], options[:height] = size.split("x") if size =~ %r{^\d+x\d+$}
  end

  if mouseover = options.delete(:mouseover)
    options[:onmouseover] = "this.src='#{path_to_image(mouseover)}'"
    options[:onmouseout]  = "this.src='#{src}'"
  end

  tag("img", options)
end

#javascript_src_tag(source, options) ⇒ Object 



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# File 'lib/ezcript/application_helper_extension.rb', line 110

def javascript_src_tag(source, options)
  s= "#{Compass::Info.asset_dir}/javascripts/#{source}"
  s << ".js" unless s.end_with?(".js")
  content_tag("script", "", { "type" => Mime::JS, "src" => path_to_javascript(s) }.merge(options))
end

#stylesheet_tag(source, options) ⇒ Object 



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# File 'lib/ezcript/application_helper_extension.rb', line 105

def stylesheet_tag(source, options)
  s= "#{Compass::Info.asset_dir}/stylesheets/#{source}"
  tag("link", { "rel" => "stylesheet", "type" => Mime::CSS, "media" => "screen", "href" => html_escape(path_to_stylesheet(s)) }.merge(options), false, false)
end