Sha256: 70213fd036851279488f37d7f97be83e43c5f1fe8b5ecd5fb22cf5960e4ef56b
Contents?: true
Size: 1.18 KB
Versions: 5
Compression:
Stored size: 1.18 KB
Contents
require 'white_list_helper'
ActionView::Base.send :include, WhiteListHelper
ActiveRecord::Base.send :include, WhiteListHelper
ActiveRecord::Base.class_eval do
include ActionView::Helpers::TagHelper, ActionView::Helpers::TextHelper, WhiteListHelper, ActionView::Helpers::UrlHelper
def self.format_attribute(attr_name)
class << self; include ActionView::Helpers::TagHelper, ActionView::Helpers::TextHelper, WhiteListHelper; end
define_method(:body) { read_attribute attr_name }
define_method(:body=) { |value| write_attribute "#{attr_name}", value }
define_method(:body_html) { read_attribute "#{attr_name}_html" }
define_method(:body_html=) { |value| write_attribute "#{attr_name}_html", value }
before_save :format_content
end
def dom_id
[self.class.name.downcase.pluralize.dasherize, id] * '-'
end
protected
def format_content
body.strip! if body.respond_to?(:strip!)
self.body_html = body.blank? ? '' : body_html_with_formatting
self.body = white_list(self.body)
end
def body_html_with_formatting
body_html = auto_link(body) { |text| truncate(text, :length => 50) }
white_list(body_html)
end
end
Version data entries
5 entries across 5 versions & 1 rubygems