Module: CreativeCommonsRails::ActionViewHelpers

Defined in:
lib/creative_commons_rails/action_view_helpers.rb

Instance Method Summary collapse

Instance Method Details

#cc_license_tags(type, options = {}) ⇒ Object

generates an image/link to the desired CC license



7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
 
# File 'lib/creative_commons_rails/action_view_helpers.rb', line 7

def cc_license_tags(type, options = {})
  # merge options with defaults and convert to correct data types
  options = default_options.merge(options)
  options[:version] = "%.1f" % options[:version]
  options[:jurisdiction] = options[:jurisdiction].to_sym
  options[:size] = options[:size].to_sym

  # get license data (exception raised if not found)
  l = LicenseInfo.find({type: type}.merge(options))

  html = ""
  html << link_to(l.deed_url, rel: 'license') do
    image_tag(l.icon_url(options[:size]), alt: l.translated_title, style: "border-width:0")
  end
  html << "<br />"
  html << I18n.t(:license_notice, license_title: link_to(l.translated_title, l.deed_url, rel: 'license'))
  html.html_safe
end