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<?php
/**
* The tools
*
* @since 3.0
* @package LiteSpeed
* @subpackage LiteSpeed/inc
* @author LiteSpeed Technologies <info@litespeedtech.com>
*/
namespace LiteSpeed;
defined('WPINC') || exit();
class Tool extends Root {
const LOG_TAG = '[Tool]';
/**
* Get public IP
*
* @since 3.0
* @access public
*/
public function check_ip() {
self::debug('✅ check_ip');
$response = wp_safe_remote_get('https://cyberpanel.sh/?ip', array(
'headers' => array(
'User-Agent' => 'curl/8.7.1',
),
));
if (is_wp_error($response)) {
return __('Failed to detect IP', 'litespeed-cache');
}
$ip = trim($response['body']);
self::debug('result [ip] ' . $ip);
if (Utility::valid_ipv4($ip)) {
return $ip;
}
return __('Failed to detect IP', 'litespeed-cache');
}
/**
* Heartbeat Control
*
* NOTE: since WP4.9, there could be a core bug that sometimes the hook is not working.
*
* @since 3.0
* @access public
*/
public function heartbeat() {
add_action('wp_enqueue_scripts', array( $this, 'heartbeat_frontend' ));
add_action('admin_enqueue_scripts', array( $this, 'heartbeat_backend' ));
add_filter('heartbeat_settings', array( $this, 'heartbeat_settings' ));
}
/**
* Heartbeat Control frontend control
*
* @since 3.0
* @access public
*/
public function heartbeat_frontend() {
if (!$this->conf(Base::O_MISC_HEARTBEAT_FRONT)) {
return;
}
if (!$this->conf(Base::O_MISC_HEARTBEAT_FRONT_TTL)) {
wp_deregister_script('heartbeat');
Debug2::debug('[Tool] Deregistered frontend heartbeat');
}
}
/**
* Heartbeat Control backend control
*
* @since 3.0
* @access public
*/
public function heartbeat_backend() {
if ($this->_is_editor()) {
if (!$this->conf(Base::O_MISC_HEARTBEAT_EDITOR)) {
return;
}
if (!$this->conf(Base::O_MISC_HEARTBEAT_EDITOR_TTL)) {
wp_deregister_script('heartbeat');
Debug2::debug('[Tool] Deregistered editor heartbeat');
}
} else {
if (!$this->conf(Base::O_MISC_HEARTBEAT_BACK)) {
return;
}
if (!$this->conf(Base::O_MISC_HEARTBEAT_BACK_TTL)) {
wp_deregister_script('heartbeat');
Debug2::debug('[Tool] Deregistered backend heartbeat');
}
}
}
/**
* Heartbeat Control settings
*
* @since 3.0
* @access public
*/
public function heartbeat_settings( $settings ) {
// Check editor first to make frontend editor valid too
if ($this->_is_editor()) {
if ($this->conf(Base::O_MISC_HEARTBEAT_EDITOR)) {
$settings['interval'] = $this->conf(Base::O_MISC_HEARTBEAT_EDITOR_TTL);
Debug2::debug('[Tool] Heartbeat interval set to ' . $this->conf(Base::O_MISC_HEARTBEAT_EDITOR_TTL));
}
} elseif (!is_admin()) {
if ($this->conf(Base::O_MISC_HEARTBEAT_FRONT)) {
$settings['interval'] = $this->conf(Base::O_MISC_HEARTBEAT_FRONT_TTL);
Debug2::debug('[Tool] Heartbeat interval set to ' . $this->conf(Base::O_MISC_HEARTBEAT_FRONT_TTL));
}
} elseif ($this->conf(Base::O_MISC_HEARTBEAT_BACK)) {
$settings['interval'] = $this->conf(Base::O_MISC_HEARTBEAT_BACK_TTL);
Debug2::debug('[Tool] Heartbeat interval set to ' . $this->conf(Base::O_MISC_HEARTBEAT_BACK_TTL));
}
return $settings;
}
/**
* If is in editor
*
* @since 3.0
* @access public
*/
private function _is_editor() {
$res = is_admin() && Utility::str_hit_array($_SERVER['REQUEST_URI'], array( 'post.php', 'post-new.php' ));
return apply_filters('litespeed_is_editor', $res);
}
}