Class: Antispam::ChallengesController

Inherits:
ApplicationController show all
Defined in:
app/controllers/antispam/challenges_controller.rb

Instance Method Summary collapse

Methods inherited from ApplicationController

#must_be_admin

Instance Method Details

#new ⇒ Object

GET /challenges/new



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# File 'app/controllers/antispam/challenges_controller.rb', line 18

def new
  # use in the future for changing code
  head :ok
end

#show ⇒ Object

GET /challenges/1



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# File 'app/controllers/antispam/challenges_controller.rb', line 8

def show
  respond_to do |format|
    format.jpeg do
      image = @challenge.get_image
      render content_type: 'image/jpeg', plain: image.jpegsave_buffer
    end
  end
end

#update ⇒ Object

PATCH/PUT /challenges/1



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# File 'app/controllers/antispam/challenges_controller.rb', line 24

def update
  if @challenge.validate?(params[:challenge][:answer])
    a = Antispam::Ip.find_or_create_by(address: request.remote_ip, provider: 'httpbl')
    before = a.threat
    a.threat = [(a.threat || 0) - 25, 0].max
    c = Clear.create(ip: request.remote_ip, answer: params[:challenge][:answer], result: 'Passed', threat_before: before, threat_after: a.threat)
    a.expires_at = 1.hour.from_now
    a.save
    redirect_to '/'
  else
    c = Clear.create(ip: request.remote_ip, answer: params[:challenge][:answer], result: 'Failed')
    redirect_to '/antispam/validate', notice: 'Invalid answer.'
  end
end