Module: CASServer

Includes:
GetText
Defined in:
lib/casserver/utils.rb,
lib/casserver/version.rb,
lib/casserver/postambles.rb,
lib/casserver/localization.rb,
lib/casserver/authenticators/base.rb,
lib/casserver/authenticators/ntlm.rb

Overview

Misc utility function used throughout by the RubyCAS-server.

Defined Under Namespace

Modules: Authenticators, CAS, Controllers, Models, Postambles, Utils, VERSION, Views Classes: AuthenticatorError

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.create ⇒ Object 



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# File 'lib/casserver.rb', line 30

def CASServer.create
  CASServer::Models::Base.establish_connection($CONF[:database])
  CASServer::Models.create_schema
  
  CASServer::Models::ServiceTicket.cleanup_expired($CONF[:service_ticket_expiry])
  CASServer::Models::LoginTicket.cleanup_expired($CONF[:login_ticket_expiry])
  CASServer::Models::ProxyGrantingTicket.cleanup_expired($CONF[:proxy_granting_ticket_expiry])
  CASServer::Models::TicketGrantingTicket.cleanup_expired($CONF[:ticket_granting_ticket_expiry])
end

Instance Method Details

#available_locales ⇒ Object 



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# File 'lib/casserver/localization.rb', line 59

def available_locales
  (Dir.glob(File.join(File.dirname(File.expand_path(__FILE__)), "../../locale/[a-z]*")).map{|path| File.basename(path)} << "en").uniq.collect{|l| l.gsub('_','-')}
end

#determine_locale ⇒ Object 



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# File 'lib/casserver/localization.rb', line 14

def determine_locale
  lang = ($CONF[:default_locale] || "en")
  lang = @input['lang'] unless @input['lang'].blank? 
  lang ||= @cookies['lang'] unless @cookies['lang'].blank? 
  lang ||= @env.HTTP_ACCEPT_LANGUAGE unless @env.HTTP_ACCEPT_LANGUAGE.blank?
  lang ||= @env.HTTP_USER_AGENT =~ /[^a-z]([a-z]{2}(-[a-z]{2})?)[^a-z]/i && 
            lang = $~[1] unless @env.HTTP_USER_AGENT.blank?
  @cookies['lang'] = lang
  
  lang.gsub!('_','-')
  
  # TODO: Need to confirm that this method of splitting the accepted
  #       language string is correct.
  if lang =~ /[,;\|]/
    langs = lang.split(/[,;\|]/)
  else
    langs = [lang]
  end
  
  # TODO: This method of selecting the desired language might not be
  #       standards-compliant. For example, http://www.w3.org/TR/ltli/
  #       suggests that de-de and de-*-DE might be acceptable identifiers
  #       for selecting various wildcards. The algorithm below does not
  #       currently support anything like this.
  
  available = available_locales
  
  # Try to pick a locale exactly matching the desired identifier, otherwise
  # fall back to locale without region (i.e. given "en-US; de-DE", we would
  # first look for "en-US", then "en", then "de-DE", then "de").
  
  chosen_lang = nil
  langs.each do |l| 
    a = available.find{|a| a == l || a =~ Regexp.new("#{l}-\w*")}
    if a
      chosen_lang = a
      break
    end
  end
  
  chosen_lang = "en" if chosen_lang.blank?
  
  return chosen_lang
end

#service(*a) ⇒ Object 



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# File 'lib/casserver/localization.rb', line 8

def service(*a)
  GetText.locale = determine_locale
  #puts GetText.locale.inspect
  super(*a)
end