;(function ($) {

	"use strict";

	wp.customize.controlConstructor['blogsy-checkbox-group'] = wp.customize.Control.extend(
		{

			ready: function () {

				'use strict';

				var control = this,
				setting     = control.setting.get();

				control.container.on(
					'click',
					'input[type="checkbox"]',
					function () {
						control.save();
					}
				);
			},

			/**
			 * Store value for range control.
			 *
			 * @since 1.0.0
			 *
			 * @access private
			 *
			 * @returns {void}
			 */
			save: function () {

				var value = [];

				this.container.find( 'input[type="checkbox"]' ).each(
					function ( index, el ) {
						if ( $( el ).is( ':checked' ) ) {
								value.push( $( el ).data( 'id' ) );
						}
					}
				);

				this.setting.set( value );
			},
		}
	);

})( jQuery );