Contents

module ActiveScaffold::Config
  class Nested < Base
    self.crud_type = :read

    def initialize(core_config)
      super
      @label = :add_existing_model
      @shallow_delete = self.class.shallow_delete
      @ignore_order_from_association = self.class.ignore_order_from_association
    end

    # global level configuration
    # --------------------------
    cattr_accessor :shallow_delete, instance_accessor: false
    @@shallow_delete = true

    cattr_accessor :ignore_order_from_association, instance_accessor: false

    # instance-level configuration
    # ----------------------------
    attr_accessor :shallow_delete

    attr_accessor :ignore_order_from_association

    # Add a nested ActionLink
    def add_link(attribute, options = {})
      column = @core.columns[attribute.to_sym]
      raise ArgumentError, "unknown column #{attribute}" if column.nil?
      raise ArgumentError, "column #{attribute} is not an association" if column.association.nil?

      label =
        if column.association.polymorphic?
          column.label
        else
          column.association.klass.model_name.human(count: column.association.singular? ? 1 : 2, default: column.association.klass.name.pluralize)
        end
      options.reverse_merge! security_method: :nested_authorized?, label: label
      action_group = options.delete(:action_group) || self.action_group
      action_link = @core.link_for_association(column, options)
      @core.action_links.add_to_group(action_link, action_group) unless action_link.nil?
      action_link
    end

    def add_scoped_link(named_scope, options = {})
      action_link = @core.link_for_association_as_scope(named_scope.to_sym, options)
      @core.action_links.add_to_group(action_link, action_group) unless action_link.nil?
    end

    # the label for this Nested action. used for the header.
    attr_writer :label

    undef_method :new_user_settings
  end
end

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
active_scaffold-4.0.2	lib/active_scaffold/config/nested.rb
active_scaffold-4.0.1	lib/active_scaffold/config/nested.rb
active_scaffold-4.0.0	lib/active_scaffold/config/nested.rb
active_scaffold-4.0.0.rc3	lib/active_scaffold/config/nested.rb
active_scaffold-4.0.0.rc2	lib/active_scaffold/config/nested.rb
active_scaffold-4.0.0.rc1	lib/active_scaffold/config/nested.rb