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Contents
module Alchemy
module Page::PageUsers
extend ActiveSupport::Concern
# Returns the creator of this page.
#
def creator
get_page_user(creator_id)
end
# Returns the last updater of this page.
#
def updater
get_page_user(updater_id)
end
# Returns the user currently editing this page.
#
def locker
get_page_user(locked_by)
end
# Returns the name of the creator of this page.
#
# If no creator could be found or associated user model
# does not respond to +#name+ it returns +'unknown'+
#
def creator_name
(creator && creator.try(:name)) || Alchemy.t('unknown')
end
# Returns the name of the last updater of this page.
#
# If no updater could be found or associated user model
# does not respond to +#name+ it returns +'unknown'+
#
def updater_name
(updater && updater.try(:name)) || Alchemy.t('unknown')
end
# Returns the name of the user currently editing this page.
#
# If no locker could be found or associated user model
# does not respond to +#name+ it returns +'unknown'+
#
def locker_name
(locker && locker.try(:name)) || Alchemy.t('unknown')
end
private
def get_page_user(id)
if Alchemy.user_class.respond_to? :primary_key
Alchemy.user_class.try(:find_by, {Alchemy.user_class.primary_key => id})
end
end
end
end
Version data entries
22 entries across 22 versions & 1 rubygems