Class: Rack::Session::PHP

Inherits:
Abstract::ID
  • Object
show all
Defined in:
lib/rack/session/php.rb

Instance Method Summary collapse

Constructor Details

#initialize(app, options = {}) ⇒ PHP 



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# File 'lib/rack/session/php.rb', line 7

def initialize(app, options = {})
  @session_file_dir = options.delete(:session_file_dir)
  raise "session file dir must be defined" unless @session_file_dir

  file_options = options.delete(:file_options)
  file_options ||= {}

  @session = PHPSession.new(@session_file_dir, file_options)
  @mutex = Mutex.new

  super(app, options)
end

Instance Method Details

#destroy_session(env, sid, options) ⇒ Object 



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# File 'lib/rack/session/php.rb', line 50

def destroy_session(env, sid, options)
  with_lock(env) do
    @session.destroy(sid)
    generate_sid unless options[:drop]
  end
end

#generate_sid ⇒ Object 



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# File 'lib/rack/session/php.rb', line 20

def generate_sid
  loop do
    sid = super
    break sid unless ::File.exists?(::File.join(@session_file_dir, "sess_#{sid}"))
  end
end

#get_session(env, sid) ⇒ Object 



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# File 'lib/rack/session/php.rb', line 27

def get_session(env, sid)
  with_lock(env) do
    if sid
      data = @session.load(sid)
    else
      data = {}
    end

    if sid.nil? || data.empty?
      sid = generate_sid
    end

    [sid, data]
  end
end

#set_session(env, sid, session, options) ⇒ Object 



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# File 'lib/rack/session/php.rb', line 43

def set_session(env, sid, session, options)
  with_lock(env) do
    @session.save(sid, session)
    sid
  end
end