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# this code will be moved/renamed to Hydra::AccessControl::RoleMapperBehavior (with the appropriate namespace changes) in Hydra 5.0
require 'yaml'
module Hydra::RoleMapperBehavior
extend ActiveSupport::Concern
module ClassMethods
def role_names
map.keys
end
#
# @param user_or_uid either the User object or user id
# If you pass in a nil User object (ie. user isn't logged in), or a uid that doesn't exist, it will return an empty array
def roles(user_or_uid)
if user_or_uid.kind_of?(String)
user = Hydra::Ability.user_class.find_by_user_key(user_or_uid)
user_id = user_or_uid
elsif user_or_uid.kind_of?(Hydra::Ability.user_class) && user_or_uid.user_key
user = user_or_uid
user_id = user.user_key
end
array = byname[user_id].dup || []
array = array << 'registered' unless (user.nil? || user.new_record?)
array
end
def whois(r)
map[r]||[]
end
def map
@map ||= YAML.load(File.open(File.join(Rails.root, "config/role_map_#{Rails.env}.yml")))
end
def byname
return @byname if @byname
m = Hash.new{|h,k| h[k]=[]}
@byname = map.inject(m) do|memo, (role,usernames)|
((usernames if usernames.respond_to?(:each)) || [usernames]).each { |x| memo[x]<<role}
memo
end
end
end
end
Version data entries
61 entries across 61 versions & 1 rubygems