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<?php
/**
* Class file contains class WP_Version.
*
* @package WP_Defender\Component\Security_Tweaks
*/
namespace WP_Defender\Component\Security_Tweaks;
use Calotes\Base\Component;
/**
* Class WP_Version
*
* @package WP_Defender\Component\Security_Tweaks
*/
class WP_Version extends Component {
/**
* Component slug name.
*
* @var string
*/
public $slug = 'wp-version';
/**
* Check whether the issue has been resolved or not.
*
* @return bool
*/
public function check() {
return $this->is_resolved();
}
/**
* Here is the code for processing, if the return is true, we add it to resolve list, WP_Error if any error.
*
* @return bool
*/
public function process() {
return true;
}
/**
* This is for un-do stuff that has be done in @process.
*
* @return bool
*/
public function revert() {
return true;
}
/**
* Shield up.
*
* @return bool
*/
public function shield_up() {
return true;
}
/**
* Check whether the issue is resolved or not.
*
* @return bool
*/
private function is_resolved() {
global $wp_version;
return version_compare( $wp_version, $this->get_latest_version(), '=' );
}
/**
* Get the latest WordPress version.
*
* @return string|false on failure
*/
public function get_latest_version() {
if ( ! function_exists( 'get_core_updates' ) ) {
include_once ABSPATH . 'wp-admin/includes/update.php';
}
$data = get_core_updates();
if ( empty( $data ) ) {
wp_version_check( array(), true );
$data = get_core_updates( array( 'dismissed' => true ) );
}
// For bool value and empty array.
if ( empty( $data ) ) {
return false;
}
return reset( $data )->version;
}
/**
* Return a summary data of this tweak.
*
* @return array
*/
public function to_array() {
return array(
'slug' => $this->slug,
'title' => __( 'Update WordPress to latest version', 'wpdef' ),
/* translators: %s: WP Version */
'errorReason' => sprintf( __( 'Your current WordPress version is out of date, which means you could be missing out on the latest security patches in v%s', 'wpdef' ), $this->get_latest_version() ),
'successReason' => __( 'You are using the latest version of WordPress, great job!', 'wpdef' ),
'misc' => array(
'latest_wp' => $this->get_latest_version(),
'core_update_url' => network_admin_url( 'update-core.php' ),
),
'bulk_description' => __( 'Your current WordPress version is out of date, which means you could be missing out on the latest update. We will upgrade WordPress version to the latest.', 'wpdef' ),
'bulk_title' => __( 'WordPress Version', 'wpdef' ),
);
}
}