class ::CustomWizard::CustomField include HasErrors include ActiveModel::Serialization CLASSES ||= ["topic", "group", "category", "post"] SERIALIZERS ||= ["topic_view", "topic_list_item", "post", "basic_category"] TYPES ||= ["string", "boolean", "integer", "json"] ATTRS ||= ["name", "klass", "type", "serializers"] KEY ||= "custom_wizard_custom_fields" def initialize(data) data = data.with_indifferent_access ATTRS.each do |attr| self.class.class_eval { attr_accessor attr } send("#{attr}=", data[attr]) if data[attr].present? end end def save validate if valid? data = {} name = nil ATTRS.each do |attr| value = send(attr) if attr == 'name' name = value.parameterize(separator: '_') else data[attr] = value end end PluginStore.set(KEY, name, data) else false end end def validate ATTRS.each do |attr| value = send(attr) if value.blank? add_error("Attribute required: #{attr}") next end if attr == 'klass' && CLASSES.exclude?(value) add_error("Unsupported class: #{value}") end if attr == 'serializers' && value.present? && (SERIALIZERS & value).empty? add_error("Unsupported serializer: #{value}") end if attr == 'type' && TYPES.exclude?(value) add_error("Unsupported type: #{value}") end if attr == 'name' && value.length < 3 add_error("Field name is too short") end end end def valid? errors.blank? end def self.list PluginStoreRow.where(plugin_name: KEY) .map do |record| data = JSON.parse(record.value) data[:name] = record.key self.new(data) end end def self.list_by(attr, value) self.list.select do |cf| if attr == 'serializers' cf.send(attr).include?(value) else cf.send(attr) == value end end end end