module AdminIt::MongoidData::Field
Attributes
assoc[RW]
Public Class Methods
included(base)
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# File lib/admin_it/data/mongoid/field.rb, line 5 def self.included(base) base.class_eval do class << self attr_accessor :assoc end class_attr_reader :assoc end end
Protected Instance Methods
read_value(entity)
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# File lib/admin_it/data/mongoid/field.rb, line 16 def read_value(entity) value = entity.send(name) if type == :relation if assoc.collection? value.nil? || value.empty? ? [] : value.map(&:id).to_json else value.nil? ? nil : value.id end else value end end
show_value(entity)
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# File lib/admin_it/data/mongoid/field.rb, line 29 def show_value(entity) value = entity.send(name) if type == :relation resource = AdminIt.resources.values.find do |r| r.entity_class == assoc.klass end return I18n.t('admin_it.relation.no_resource') if resource.nil? context = resource.contexts.find { |c| c <= ShowContext } return I18n.t('admin_it.relation.no_context') if context.nil? if assoc.collection? if value.count == 0 I18n.t('admin_it.collection.no_data') else v = context.read(value.first) v.nil? ? '' : context.read(value.first) + ' ...' end else context.read(value) end else value end end
write_value(entity, value)
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# File lib/admin_it/data/mongoid/field.rb, line 53 def write_value(entity, value) entity.send("#{name}=", value) end