Contents

class IsItMobile
  VERSION = '1.0.0.2'
  
  POPULAR_MOBILE_USER_AGENT_BEGINNINGS = ['w3c ','acs-','alav','alca','amoi','audi','avan','benq','bird','blac', 'blaz','brew','cell','cldc','cmd-','dang','doco','eric','hipt','inno','ipaq','java','jigs','kddi','keji','leno','lg-c','lg-d','lg-g','lge-', 'maui','maxo','midp','mits','mmef','mobi','mot-','moto','mwbp','nec-','newt','noki','oper','palm','pana','pant','phil','play','port','prox', 'qwap','sage','sams','sany','sch-','sec-','send','seri','sgh-','shar','sie-','siem','smal','smar','sony','sph-','symb','t-mo','teli','tim-', 'tosh','tsm-','upg1','upsi','vk-v','voda','wap-','wapa','wapi','wapp','wapr','webc','winw','winw','xda','xda-']

  module ForRails
    def self.included(base)
      base.class_eval do
        before_filter :wrangle_format_if_request_is_mobile
      end
    end
    
    protected
    def wrangle_format_if_request_is_mobile
      request.format = :mobile if IsItMobile.mobile?( request.env['HTTP_USER_AGENT'] || '', request.env['HTTP_ACCEPT'] || '' )
    end
  end
  
  # Check if the given user agent is for a mobile device. 
  def self.mobile?( user_agent, accepts )
    return !!( user_agent =~ /(mobile|up.browser|up.link|mmp|symbian|phone|midp|wap|mini|ppc;|playstation|palm|wii|nitro)/i || 
               accepts.index('application/vnd.wap.xhtml+xml') ||
               POPULAR_MOBILE_USER_AGENT_BEGINNINGS.include?(user_agent[0,4]))
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
is_it_mobile-1.0.0.2	lib/is_it_mobile.rb