%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
namespace WP_Rocket\ThirdParty\Plugins;
use WP_Rocket\Event_Management\Subscriber_Interface;
/**
* Subscriber for compatibility with Mod_pagespeed
*
* @since 3.8.2
*/
class ModPagespeed implements Subscriber_Interface {
/**
* Subscribed events for Pagespeed module.
*
* @since 3.8.2
* @inheritDoc
*/
public static function get_subscribed_events(): array {
return [
'admin_notices' => 'show_admin_notice',
];
}
/**
* Check if mod_pagespeed is enabled on this server with and cache the result on transient.
*
* @since 3.8.2
*
* @return bool Status of mod_pagespeed.
*/
private function has_pagespeed_with_cache() {
$has_pagespeed = get_transient( 'rocket_mod_pagespeed_enabled' );
if ( false === $has_pagespeed ) {
$has_pagespeed = $this->has_pagespeed();
set_transient( 'rocket_mod_pagespeed_enabled', (int) $has_pagespeed, DAY_IN_SECONDS );
}
return 1 === (int) $has_pagespeed;
}
/**
* Check if mod_pagespeed is enabled on this server.
*
* @since 3.8.2
*
* @return bool
*/
private function has_pagespeed(): bool {
if ( false === strpos( ini_get( 'disable_functions' ), 'apache_get_modules' ) ) {
$apache_module_loaded = apache_mod_loaded( 'mod_pagespeed', false );
if ( $apache_module_loaded ) {
return true;
}
}
$home_request = wp_remote_get(
home_url(),
[
'timeout' => 3,
'sslverify' => apply_filters( 'https_local_ssl_verify', false ), // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedHooknameFound
]
);
$headers = wp_remote_retrieve_headers( $home_request );
if ( empty( $headers ) ) {
return false;
}
return ( ! empty( $headers['X-Mod-Pagespeed'] ) || ! empty( $headers['X-Page-Speed'] ) );
}
/**
* Show admin notice message.
*
* @since 3.8.2
*/
public function show_admin_notice() {
if ( ! current_user_can( 'rocket_manage_options' ) ) {
return;
}
if ( 'settings_page_wprocket' !== get_current_screen()->id ) {
return;
}
if ( ! $this->has_pagespeed_with_cache() ) {
return;
}
$notice_name = 'rocket_error_mod_pagespeed';
if ( in_array( $notice_name, (array) get_user_meta( get_current_user_id(), 'rocket_boxes', true ), true ) ) {
return;
}
// translators: %1$s is WP Rocket plugin name, %2$s is opening <a> tag, %3$s is closing </a> tag.
$error_message = sprintf( __( '<strong>%1$s</strong>: Mod PageSpeed is not compatible with this plugin and may cause unexpected results. %2$sMore Info%3$s', 'rocket' ), rocket_get_constant( 'WP_ROCKET_PLUGIN_NAME' ), '<a target="_blank" href="https://docs.wp-rocket.me/article/1376-mod-pagespeed">', '</a>' );
rocket_notice_html(
[
'status' => 'error',
'message' => $error_message,
'dismissible' => '',
'dismiss_button' => $notice_name,
]
);
}
}
Zerion Mini Shell 1.0