discourse/lib/auth/facebook_authenticator.rb
Sam Saffron 30990006a9 DEV: enable frozen string literal on all files
This reduces chances of errors where consumers of strings mutate inputs
and reduces memory usage of the app.

Test suite passes now, but there may be some stuff left, so we will run
a few sites on a branch prior to merging
2019-05-13 09:31:32 +08:00

29 lines
796 B
Ruby

# frozen_string_literal: true
class Auth::FacebookAuthenticator < Auth::ManagedAuthenticator
AVATAR_SIZE ||= 480
def name
"facebook"
end
def enabled?
SiteSetting.enable_facebook_logins
end
def register_middleware(omniauth)
omniauth.provider :facebook,
setup: lambda { |env|
strategy = env["omniauth.strategy"]
strategy.options[:client_id] = SiteSetting.facebook_app_id
strategy.options[:client_secret] = SiteSetting.facebook_app_secret
strategy.options[:info_fields] = 'name,first_name,last_name,email'
strategy.options[:image_size] = { width: AVATAR_SIZE, height: AVATAR_SIZE }
strategy.options[:secure_image_url] = true
},
scope: "email"
end
end