Module: RPlatform::Rails::SessionStoreExtensions

Defined in:
lib/rplatform_rails/session_extensions.rb

Overview

Special initialize method that attempts to force any session store to use the Facebook session

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object

:section: Extension Helpers



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# File 'lib/rplatform_rails/session_extensions.rb', line 192

def self.included(base) # :nodoc:
  base.class_eval do
    alias_method_chain :initialize, :rplatform
  end
end

Instance Method Details

#initialize_with_rplatform(session, options, *extraParams) ⇒ Object

:section: Base Overrides



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# File 'lib/rplatform_rails/session_extensions.rb', line 160

def initialize_with_rplatform(session, options, *extraParams) # :nodoc:
  
  if session.using_facebook_session_id?
    
    # we got the fb_sig_session_key, so alter Rails' behavior to use that key to make a session
    begin
      RAILS_DEFAULT_LOGGER.debug "** RFACEBOOK INFO: using fb_sig_session_key for the #{self.class.to_s} session (session_id=#{session.session_id})"
      initialize_without_rplatform(session, options, *extraParams)
    rescue Exception => e 
      begin
        RAILS_DEFAULT_LOGGER.debug "** RFACEBOOK INFO: failed to initialize session (session_id=#{session.session_id}), trying to force a new session"
        if session.session_id
          session.force_to_be_new!
        end
        initialize_without_rplatform(session, options, *extraParams)
      rescue Exception => e
        RAILS_DEFAULT_LOGGER.debug "** RFACEBOOK INFO: failed to force a new session, falling back to default Rails behavior"
        raise e
      end
    end
    
  else
    
    # we didn't get the fb_sig_session_key, do not alter Rails' behavior
    RAILS_DEFAULT_LOGGER.debug "** RFACEBOOK INFO: using default Rails sessions (since we didn't find an fb_sig_session_key in the environment)"
    initialize_without_rplatform(session, options, *extraParams)
    
  end
end