Rails - Oct 2013 - before_action - performing an action to prevent

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.

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On 18 October 2013 13:02, Денис Чурбанов
<odmin.odin-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
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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On Fri, Oct 18, 2013 at 7:02 AM, Денис Чурбанов
<odmin.odin-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
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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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...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org<javascript:>>
> 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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