Module: Nlpcaptcha::ClientHelper

Defined in:
lib/nlpcaptcha/client_helper.rb

Instance Method Summary collapse

Instance Method Details

#nlpcaptcha_tags(options = {}) ⇒ Object

Your public API can be specified in the options hash or preferably using the Configuration.

Raises:



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# File 'lib/nlpcaptcha/client_helper.rb', line 5

def nlpcaptcha_tags(options = {})
  # Default options
  key   = options[:publisher_key] ||= Nlpcaptcha.configuration.publisher_key
  raise NlpcaptchaError, "No publisher key specified." unless key
  error = options[:error] ||= (defined? flash ? flash[:nlpcaptcha_error] : "")
  uri   = Nlpcaptcha.configuration.js_url
  html  = ""
  html << <<-EOS
    
    <script type="text/javascript"> var NLPOptions = {key:'#{key}'};</script>
    <script type="text/javascript" src="#{uri}" ></script>

  EOS

  return (html.respond_to?(:html_safe) && html.html_safe) || html
end