JezK

Edit File: class-extensions.php

<?php namespace HM\BackUpWordPress; /** * Class Extensions * @package HM\BackUpWordPress */ final class Extensions { /** * Contains the instantiated Extensions instance. * * @var Extensions $this->instance */ private static $instance; /** * Holds the root URL of the API. * * @var string */ protected $root_url = ''; /** * Extensions constructor. * */ private function __construct() { $this->root_url = 'https://bwp.hmn.md/wp-json/wp/v2/'; } public function __wakeup() { throw new \Exception('may not be serialized'); } public function __clone() { throw new \Exception('may not be cloned'); } /** * Returns the *Singleton* instance of this class. * * @staticvar Extensions $instance The *Singleton* instances of this class. * * @return Extensions The *Singleton* instance. */ public static function get_instance() { if ( ! ( self::$instance instanceof Extensions ) ) { self::$instance = new Extensions(); } return self::$instance; } /** * Parses the body of the API response and returns it. * * @return array|bool|mixed|object */ public function get_edd_data() { $response = $this->fetch( 'edd-downloads' ); if ( is_wp_error( $response ) || empty( $response['body'] ) ) { return false; } return json_decode( $response['body'] ); } /** * Makes a request to the JSON API or retrieves the cached response. Caches the response for one day. * * @param $endpoint * @param int $ttl * * @return array|mixed|\WP_Error */ protected function fetch( $endpoint, $ttl = DAY_IN_SECONDS ) { $request_url = $this->root_url . $endpoint; $cache_key = md5( $request_url ); $cached = get_transient( 'bwp_' . $cache_key ); if ( $cached ) { return $cached; } $response = wp_remote_get( $request_url ); if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { return new \WP_Error( 'hmbkp-error', 'Unable to fetch API response' ); } set_transient( 'bwp_' . $cache_key, $response, $ttl ); return $response; } }