Re: [Rails] before_action - performing an action to prevent

2013-10-18 Thread Colin Law 
On 18 October 2013 13:02, Денис Чурбанов odmin.o...@gmail.com wrote:
 class WebsocketController  WebsocketRails::BaseController

   private

   def authenticate?
 unless current_user.token == message[:token]
   current_redirect_to 'home/index'
   false # that here we need to do to stop the further execution?
 end
   end

 end

 class WorldsController  WebsocketController
   before_action :authenticate?

   def index
 current_html_insert 'worlds/index'
   end

 end

 From the documentation: If you call render, head or redirect_to from a
 before_action, the filter chain will be halted, but I have a different
 situation:
 current_redirect_to and current_html_insert - are methods of controlling the
 behavior of the client through websockets,
 they do not call methods render, head or redirect_to.
 Please tell me how can I fix this problem.

You have not told us what the problem is that you are trying to fix,
as far as I can see.

Colin

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Re: [Rails] before_action - performing an action to prevent

2013-10-18 Thread Jordon Bedwell 
On Fri, Oct 18, 2013 at 7:02 AM, Денис Чурбанов odmin.o...@gmail.com wrote:
 From the documentation: If you call render, head or redirect_to from a
 before_action, the filter chain will be halted, but I have a different
 situation:
 current_redirect_to and current_html_insert - are methods of controlling the
 behavior of the client through websockets,
 they do not call methods render, head or redirect_to.
 Please tell me how can I fix this problem.

Render nothing (literally.)

class WebsocketController  WebsocketRails::BaseController
  private

  def authenticate?
unless current_user.token == message[:token]
  current_redirect_to 'home/index'
  render :nothing = true, :status = 301
end
  end
end

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Re: [Rails] before_action - performing an action to prevent

2013-10-18 Thread Денис Чурбанов 
Thank you, this is what you need!

суббота, 19 октября 2013 г., 0:07:23 UTC+4 пользователь Jordon Bedwell 
написал:

 On Fri, Oct 18, 2013 at 7:02 AM, Денис Чурбанов 
 odmin...@gmail.comjavascript: 
 wrote: 
  From the documentation: If you call render, head or redirect_to from a 
  before_action, the filter chain will be halted, but I have a different 
  situation: 
  current_redirect_to and current_html_insert - are methods of controlling 
 the 
  behavior of the client through websockets, 
  they do not call methods render, head or redirect_to. 
  Please tell me how can I fix this problem. 

 Render nothing (literally.) 

 class WebsocketController  WebsocketRails::BaseController 
   private 

   def authenticate? 
 unless current_user.token == message[:token] 
   current_redirect_to 'home/index' 
   render :nothing = true, :status = 301 
 end 
   end 
 end 


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