<?php
// Do not allow directly accessing this file.
if ( ! defined( 'ABSPATH' ) ) {
	exit( 'Direct script access denied.' );
}
if ( ! class_exists( 'G5Plus_Auteur_Cache' ) ) {
	class G5Plus_Auteur_Cache {
		private static $_instance;

		public static function getInstance() {
			if ( self::$_instance == null ) {
				self::$_instance = new self();
			}

			return self::$_instance;
		}

		private $group = 'G5Plus_Auteur';

		public function init() {
			add_action( 'template_redirect', array( $this, 'flush_cache' ) );
		}


		public function set_cache( $key, $data, $expire = 0 ) {
			return wp_cache_set( $key, $data, $this->group, $expire );
		}

		public function get_cache( $key, $default = null ) {
			$found = false;
			$cache = wp_cache_get( $key, $this->group, false, $found );

			return $found ? $cache : $default;
		}

		public function flush_cache() {
			wp_cache_flush_group( $this->group );
		}

		public function get_sidebar() {
			$cache_key = 'sidebar';
			$sidebar   = $this->get_cache( $cache_key );
			if ( $sidebar !== null ) {
				return $sidebar;
			}
			$sidebar = G5Plus_Auteur()->options()->get_sidebar();
			if ( ( function_exists( 'is_woocommerce' ) && is_woocommerce() )
			     || ( function_exists( 'is_cart' ) && is_cart()
			          || ( function_exists( 'is_checkout' ) && is_checkout() )
			          || ( function_exists( 'is_account_page' ) && is_account_page() )
			     )

			) {
				$presetId       = G5Plus_Auteur()->helper()->getCurrentPreset();
				$custom_sidebar = G5Plus_Auteur()->metaBox()->get_sidebar();
				if ( empty( $presetId ) && empty( $custom_sidebar ) && $sidebar == 'main' ) {
					$sidebar = 'woocommerce';
				}

			}

			$this->set_cache( $cache_key, $sidebar );

			return $sidebar;
		}


	}
}