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Contents
require 'active_model'
require 'active_support'
# :nodoc: namespace
module Authpwn
# :nodoc: namespace
module UserExtensions
# Augments the User model with Facebook-related virtual attributes.
module FacebookFields
extend ActiveSupport::Concern
module ClassMethods
# The user that owns a given Facebook OAuth2 token.
#
# A new user will be created if the token doesn't belong to any user. This
# is the case for a new visitor.
def for_facebook_token(access_token)
Credentials::Facebook.for(access_token).user
end
# The user who has a certain e-mail, or nil if the e-mail is unclaimed.
def with_facebook_uid(facebook_uid)
credential = Credentials::Facebook.where(:name => facebook_uid).
includes(:user).first
credential && credential.user
end
end
# Credentials::Facebook instance associated with this user.
def facebook_credential
credentials.find { |c| c.instance_of?(Credentials::Facebook) }
end
# FBGraph client loaded with this access token.
#
# Returns nil if this user has no Facebook credential.
def facebook_client
credential = self.facebook_credential
credential && credential.facebook_client
end
# The facebook user ID from the user's Facebook credential.
#
# Returns nil if this user has no Facebook credential.
def facebook_uid
credential = self.facebook_credential
credential && credential.facebook_uid
end
# The facebook OAuth2 access token from the user's Facebook credential.
#
# Returns nil if this user has no Facebook credential.
def facebook_access_token
credential = self.facebook_credential
credential && credential.access_token
end
end # module Authpwn::UserExtensions::FacebookFields
end # module Authpwn::UserExtensions
end # module Authpwn
Version data entries
17 entries across 17 versions & 1 rubygems