Module: Ajax::Helpers::RobotHelper

Defined in:
lib/ajax/helpers/robot_helper.rb

Constant Summary collapse

ROBOTS = 
[
  {:name => 'Googlebot', :user_agent_regex => /\bGooglebot\b/i, :sample_agent_string => 'Googlebot'},
  {:name => 'Baidu', :user_agent_regex => /\bBaidu\b/i, :sample_agent_string => 'Baidu'},
  {:name => 'Gigabot', :user_agent_regex => /\bGigabot\b/i, :sample_agent_string => 'Gigabot'},
  {:name => 'libwww-perl', :user_agent_regex => /\blibwww-perl\b/i, :sample_agent_string => 'libwww-perl'},
  {:name => 'lwp-trivial', :user_agent_regex => /\blwp-trivial\b/i, :sample_agent_string => 'lwp-trivial'},
  {:name => 'Lynx', :user_agent_regex => /\bLynx\b/i, :sample_agent_string => 'Lynx'},
  {:name => 'MSNBot', :user_agent_regex => /\bmsnbot\b/i, :sample_agent_string => 'msnbot'},
  {:name => 'SiteUptime', :user_agent_regex => /\bSiteUptime\b/i, :sample_agent_string => 'SiteUptime'},
  {:name => 'Slurp', :user_agent_regex => /\bSlurp\b/i, :sample_agent_string => 'Slurp'},
  {:name => 'WordPress', :user_agent_regex => /\bWordPress\b/i, :sample_agent_string => 'WordPress'},
  {:name => 'ZIBB', :user_agent_regex => /\bZIBB\b/i, :sample_agent_string => 'ZIBB'},
  {:name => 'ZyBorg', :user_agent_regex => /\bZyBorg\b/i, :sample_agent_string => 'ZyBorg'},
  {:name => 'Facebook', :user_agent_regex => /\bfacebookexternalhit\b/i, :sample_agent_string => 'facebookexternalhit'}
]

Instance Method Summary collapse

Instance Method Details

#is_robot?(user_agent) ⇒ Boolean

Call with a User Agent string

Returns:

  • (Boolean) 


28
29
30
 
# File 'lib/ajax/helpers/robot_helper.rb', line 28

def is_robot?(user_agent)
  !!self.robot_for(user_agent)
end

#robot_for(user_agent) ⇒ Object 



20
21
22
23
24
25
 
# File 'lib/ajax/helpers/robot_helper.rb', line 20

def robot_for(user_agent)
  ROBOTS.each do |r|
    return r if user_agent =~ r[:user_agent_regex]
  end
  nil
end