email_template.rb
465 Bytes
class EmailTemplate < ActiveRecord::Base
belongs_to :owner, :polymorphic => true
attr_accessible :template_type, :subject, :body, :owner, :name
def parsed_body(params)
@parsed_body ||= parse(body, params)
end
def parsed_subject(params)
@parsed_subject ||= parse(subject, params)
end
protected
def parse(source, params)
template = Liquid::Template.parse(source)
template.render(HashWithIndifferentAccess.new(params))
end
end