Class: Track302::RedirectController

Inherits:
ApplicationController show all
Defined in:
app/controllers/track302/redirect_controller.rb

Constant Summary collapse

WHITELIST = 
Regexp.new(ENV.fetch('TRACK302_CLICK_DATA_MATCH', 'HTTP_USER_AGENT|HTTP_REFERER|REMOTE_ADDR'))

Instance Method Summary collapse

Instance Method Details

#show ⇒ Object 



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# File 'app/controllers/track302/redirect_controller.rb', line 7

def show
  filtered_env = request.env.inject({}) {|sum, (k,v)| (WHITELIST.match(k) ? sum.merge(k => v) : sum) }
  if link = Link.find_by(uuid: params[:uuid])
    Click.create(uuid: params[:uuid], data: filtered_env)
    redirect_to link.original
  else
    render nothing: true, status: 404
  end
end