@@ -1,20 +1,20 @@ require 'set' module Searchable - + def self.searchable_models @searchable_models ||= [] end - + def self.included base base.extend ClassMethods end - + def self.reset_all_search_objects! SearchObject.delete_all searchable_models.map(&:constantize).each { |m| m.find(:all).each(&:update_search_object!) } end - + module ClassMethods def searchable_by(*attrs, &block) make_searchable! @@ -30,11 +30,11 @@ module Searchable end end end - + def searchable_content_for_association(record, assoc_name) [record.send(assoc_name)].flatten.compact.map(&:searchable_content).join("\n\n") end - + def make_searchable! return if reflect_on_association :search_object Searchable.searchable_models << name @@ -42,7 +42,7 @@ module Searchable has_one :search_object, :as => :searchable, :dependent => :delete after_save :update_search_object! end - + def search_options(str) q = str.to_s.strip.split(/[\s.,;:'"+=()\[\]]+/).uniq.join(" ") return {} if q.blank? @@ -51,7 +51,7 @@ module Searchable content_score = "MATCH (so.content) AGAINST (#{quoted_q})" klass = base_class.name { :select => "#{table_name}.*, #{title_score} AS title_score, #{content_score} AS content_score", - :joins => "INNER JOIN search_objects so ON + :joins => "INNER JOIN search_objects so ON so.searchable_id = `#{table_name}`.`#{primary_key}` AND so.searchable_type = '#{klass}'", :conditions => content_score, @@ -59,26 +59,26 @@ module Searchable } end end - + def searchable? true end - + def searchable_title human_id end - + def searchable_content return unless r = self.class.read_inheritable_attribute(:searchable_by) r.map { |k, v| v[self, k] }.join("\n\n") - end - + end + private - + def update_search_object! search_object.destroy if search_object raise "uh?" unless search_object(true).nil? build_search_object(:title => searchable_title, :content => searchable_content).save! if searchable? end - + end lib/searchable.rb 2890e05a5d1277bd5b0cbf0d0d4ca6bbdd90419b Caio Chassot dev@caiochassot.com http://github.com/kch/search_object/commit/55663b739571a71d8e21ed5f3dccd01eb643cb33 55663b739571a71d8e21ed5f3dccd01eb643cb33 2009-04-15T01:35:25-07:00 2009-04-15T01:35:25-07:00 rtrimmed lines 1ac87fa85735f9f2700a66d353a0a0bde833f8ee Caio Chassot dev@caiochassot.com