Class: Lockup::LockupController

Inherits:
ApplicationController show all
Defined in:
app/controllers/lockup/lockup_controller.rb

Constant Summary collapse

CRAWLER_REGEX = 
/crawl|googlebot|slurp|spider|bingbot|tracker|click|parser|spider/

Instance Method Summary collapse

Instance Method Details

#unlock ⇒ Object 



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# File 'app/controllers/lockup/lockup_controller.rb', line 11

def unlock
  if params[:lockup_codeword].present?
    user_agent = request.env['HTTP_USER_AGENT'].presence
    if user_agent && user_agent.downcase.match(CRAWLER_REGEX)
      head :ok
      return
    end

    @codeword = params[:lockup_codeword].to_s.downcase
    @return_to = params[:return_to]
    if @codeword == lockup_codeword.to_s.downcase
      set_cookie
      run_redirect
    end
  elsif request.post?
    if params[:lockup].present? && params[:lockup].respond_to?(:'[]')
      @codeword = params[:lockup][:codeword].to_s.downcase
      @return_to = params[:lockup][:return_to]
      if @codeword == lockup_codeword.to_s.downcase
        set_cookie
        run_redirect
      else
        @wrong = true
      end
    else
      head :ok
    end
  else
    respond_to :html
  end
end