Contents

module Concept
  module SKOSXL
    module Extension

      extend ActiveSupport::Concern

      included do
        validate :valid_label_language

        after_save do |concept|
          # Labelings
          (@labelings_by_id ||= {}).each do |labeling_relation_name, origin_mappings|
            # Remove all associated labelings of the given type
            concept.send(labeling_relation_name).destroy_all

            # (Re)create labelings reflecting a widget's parameters
            origin_mappings.each do |language, new_origins|
              new_origins = new_origins.
                  split(Iqvoc::InlineDataHelper::Splitter).map(&:squish)

              # Iterate over all labels to be added and create them
              Iqvoc::XLLabel.base_class.by_origin(new_origins).each do |l|
                concept.send(labeling_relation_name).create!(:target => l)
              end
            end
          end

        end

        def valid_label_language
          (@labelings_by_id || {}).each { |labeling_class_name, origin_mappings|
            origin_mappings.each { |language, new_origins|
              new_origins = new_origins.split(Iqvoc::InlineDataHelper::Splitter)
              Iqvoc::XLLabel.base_class.by_origin(new_origins).each do |label|
                if label.language != language.to_s
                  errors.add(:base,
                      I18n.t("txt.controllers.versioned_concept.label_error") % label)
                end
              end
            }
          }
        end

      end

      module InstanceMethods

        def labelings_by_id=(hash)
          @labelings_by_id = hash
        end

        def labelings_by_id(relation_name, language)
          (@labelings_by_id && @labelings_by_id[relation_name] && @labelings_by_id[relation_name][language]) ||
            self.send(relation_name).by_label_language(language).
                map { |l| l.target.origin }.join(Iqvoc::InlineDataHelper::Joiner)
        end

      end

    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
iqvoc_skosxl-1.1.4	app/models/concept/skosxl/extension.rb