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Contents
module Sufia
module GenericFile
module Permissions
extend ActiveSupport::Concern
#we're overriding the permissions= method which is in RightsMetadata
include Hydra::ModelMixins::RightsMetadata
include Sufia::GenericFile::Visibility
included do
has_metadata :name => "rightsMetadata", :type => ParanoidRightsDatastream
validate :paranoid_permissions
end
def paranoid_permissions
# let the rightsMetadata ds make this determination
# - the object instance is passed in for easier access to the props ds
rightsMetadata.validate(self)
end
## Updates those permissions that are provided to it. Does not replace any permissions unless they are provided
def permissions=(params)
perm_hash = permission_hash
params[:new_user_name].each { |name, access| perm_hash['person'][name] = access } if params[:new_user_name].present?
params[:new_group_name].each { |name, access| perm_hash['group'][name] = access } if params[:new_group_name].present?
params[:user].each { |name, access| perm_hash['person'][name] = access} if params[:user]
params[:group].each { |name, access| perm_hash['group'][name] = access if ['read', 'edit'].include?(access)} if params[:group]
rightsMetadata.update_permissions(perm_hash)
end
private
def permission_hash
old_perms = self.permissions
user_perms = {}
old_perms.select{|r| r[:type] == 'user'}.each do |r|
user_perms[r[:name]] = r[:access]
end
user_perms
group_perms = {}
old_perms.select{|r| r[:type] == 'group'}.each do |r|
group_perms[r[:name]] = r[:access]
end
{'person'=>user_perms, 'group'=>group_perms}
end
end
end
end
Version data entries
10 entries across 10 versions & 2 rubygems