Class: Attachs::PresetsController

Inherits:
ActionController::Base
  • Object
show all
Defined in:
app/controllers/attachs/presets_controller.rb

Instance Method Summary collapse

Instance Method Details

#generate ⇒ Object 



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# File 'app/controllers/attachs/presets_controller.rb', line 4

def generate
  filename = "#{params[:image]}.#{params[:format]}"
  preset = params[:preset].gsub('-', '_').to_sym
  if Rails.application.config.attachs.presets.has_key? preset
    image = Attachs::Types::Image.new(filename)
    if image.exists? and !image.exists?(preset)
      image.generate_preset preset
      redirect_to image.url(params[:preset]), cb: Random.rand(100000)
    end
  end
end