<?php
/**
 * Handles sections created via the WFOCUKirki API.
 *
 * @package     WFOCUKirki
 * @category    Core
 * @author      Aristeides Stathopoulos
 * @copyright   Copyright (c) 2017, Aristeides Stathopoulos
 * @license     http://opensource.org/licenses/https://opensource.org/licenses/MIT
 * @since       1.0
 */
if ( ! class_exists( 'WFOCUKirki_Section' ) ) {
	/**
	 * Each section is a separate instrance of the WFOCUKirki_Section object.
	 */
	class WFOCUKirki_Section {

		/**
		 * An array of our section types.
		 *
		 * @access private
		 * @var array
		 */
		private $section_types = array();

		/**
		 * The object constructor.
		 *
		 * @access public
		 *
		 * @param array $args The section parameters.
		 */
		public function __construct( $args ) {

			$this->section_types = apply_filters( 'wfocukirki_section_types', $this->section_types );
			$this->add_section( $args );

		}

		/**
		 * Adds the section using the WordPress Customizer API.
		 *
		 * @access public
		 *
		 * @param array $args The section parameters.
		 */
		public function add_section( $args ) {

			global $wp_customize;

			// The default class to be used when creating a section.
			$section_classname = 'WP_Customize_Section';

			if ( isset( $args['type'] ) && array_key_exists( $args['type'], $this->section_types ) ) {
				$section_classname = $this->section_types[ $args['type'] ];
			}
			if ( isset( $args['type'] ) && 'wfocukirki-outer' === $args['type'] ) {
				$args['type']      = 'outer';
				$section_classname = 'WP_Customize_Section';
			}

			// Add the section.
			$wp_customize->add_section( new $section_classname( $wp_customize, sanitize_key( $args['id'] ), $args ) );

		}
	}
}