class Authentication

# File lib/omniauth/multiprovider/models/authentication.rb, line 7
def self.from(omniauth_data, resource)
  auth = normalize(omniauth_data)
  authentication = self.find_or_create(auth)
  authentication.access_token = auth.credentials.token
  authentication.access_token_secret = auth.credentials.secret
  authentication.resource = resource
  resource.save(validate: false)
  authentication.save
  authentication
end

# File lib/omniauth/multiprovider/models/authentication.rb, line 18
def self.normalize(omniauth_data)
  return omniauth_data if omniauth_data.is_a? Hashugar
  normalized = omniauth_data.to_hashugar
  normalized.delete(:extra)
  normalized.credentials ||= {}
  normalized.info ||= {}
  normalized.info.delete(:description)
  normalized
end

# File lib/omniauth/multiprovider/models/authentication.rb, line 30
def self.find_or_create(auth)
  self.find_by(
    provider: auth.provider,
    uid: auth.uid) ||
  self.new(
    provider: auth.provider,
    uid: auth.uid,
    access_token: auth.credentials.token)
end