begin
  db_config = YAML::load(File.read(File.join(Rails.root, "/config/mongoid.yml")))
rescue
  raise IOError, 'config/mongoid.yml could not be loaded'
end

CarrierWave.configure do |config|
  config.grid_fs_database = db_config[Rails.env]['database']
  config.grid_fs_host = db_config[Rails.env]['host']
  config.grid_fs_port = db_config[Rails.env]['port']
  config.storage = :grid_fs
  config.grid_fs_access_url = "/gridfs"
end

CarrierWave::SanitizedFile.sanitize_regexp = /[^[:word:]\.\-\+]/