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Contents
require 'sanitize'
module Hippo
module Concerns
# @see ClassMethods
module SanitizeFields
extend ActiveSupport::Concern
module ClassMethods
# Remove invalid HTML from fields before save
# by using the "sanitize" gem's Sanitize.fragment method.
#
# Defaults to removing all HTML, but a valid Sanitize::Config
# hash can be specified as well.
def sanitize_fields(*fields)
options = fields.extract_options!
using = options[:using] || {}
before_save do
fields.each do |field|
value = read_attribute(field)
unless value.blank?
write_attribute(field, Sanitize.fragment(sanitized,using))
end
end
end
end
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems