Module: Googletastic::Helpers::DocumentModelHelper

Defined in:
lib/googletastic/helpers/document.rb

Class Method Summary collapse

Class Method Details

.included(base) ⇒ Object



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# File 'lib/googletastic/helpers/document.rb', line 3

def self.included(base)
  # defaults
  options = Googletastic[base]
  options[:as] ||= "google_doc"
  options[:foreign_key] ||= "#{options[:as]}_id"
  if options.has_key?(:sync)
    options[:sync] = case options[:sync].class.to_s
      when "Symbol"
        {options[:sync] => options[:sync]}
      when "String"
        {options[:sync].to_sym => options[:sync].to_sym}
      when "Array"
        options[:sync].collect { |v| {v.to_sym => v.to_sym} }
      else
        options[:sync].symbolize_keys
      end
  end
  
  # fast access
  as          = options[:as]
  foreign_key = options[:foreign_key]
  sync        = options[:sync]
  
  # eval
  base.class_eval "    attr_accessor :\#{as} # google_doc\n    attr_accessor :content\n    \n    def self.find_with_\#{as}(*args)\n      google_records = Googletastic::Document.all\n      foreign_keys = google_records.collect { |record| record.id }\n      records = find_all_by_\#{foreign_key}(foreign_keys) || []\n      record_keys = records.collect { |record| record.\#{foreign_key} }\n      google_records.each do |google_record|\n        if !record_keys.include?(google_record.id)\n          record = self.new(\n            :\#{foreign_key} => google_record.id,\n            :created_at => google_record.created_at,\n            :updated_at => google_record.updated_at,\n            :\#{as} => google_record,\n            :title => google_record.title\n          )\n          record.save\n          records << record\n        end\n      end\n      records.each do |record|\n        record.\#{as} = google_records.select { |r| r.id == record.\#{foreign_key} }.first\n      end\n      records\n    end\n    \n    if base.is_a?(ActiveRecord::Base)\n\n      validates_presence_of   :\#{foreign_key}\n      validates_uniqueness_of :\#{foreign_key}\n      before_save             :sync_with_google\n      \n      def sync_with_google\n        Hash(\#{sync}).each do |mine, theirs|\n          self[mine] = self.\#{as}[theirs]\n        end if Googletastic[self].has_key?(:sync)\n      end\n\n    end\n  end_eval\nend\n", __FILE__, __LINE__