' . esc_html__( 'Settings > Performance', 'performance-lab' ) . ''
);
}
$wp_kses_options = array(
'a' => array(
'href' => array(),
),
);
?>
%s',
esc_url( add_query_arg( 'page', PERFLAB_SCREEN, admin_url( 'options-general.php' ) ) ),
esc_html__( 'Settings', 'performance-lab' )
);
return array_merge(
array( 'settings' => $settings_link ),
$links
);
}
/**
* Dismisses notification pointer after verifying nonce.
*
* This function adds a nonce check before dismissing perflab-admin-pointer
* It runs before the dismiss-wp-pointer AJAX action is performed.
*
* @since 2.3.0
*/
function perflab_dismiss_wp_pointer_wrapper(): void {
if ( isset( $_POST['pointer'] ) && 'perflab-admin-pointer' !== $_POST['pointer'] ) {
// Another plugin's pointer, do nothing.
return;
}
check_ajax_referer( 'dismiss_pointer' );
}
add_action( 'wp_ajax_dismiss-wp-pointer', 'perflab_dismiss_wp_pointer_wrapper', 0 );
/**
* Callback function to handle admin scripts.
*
* @since 2.8.0
* @since 3.0.0 Renamed to perflab_enqueue_features_page_scripts().
*/
function perflab_enqueue_features_page_scripts(): void {
// These assets are needed for the "Learn more" popover.
wp_enqueue_script( 'thickbox' );
wp_enqueue_style( 'thickbox' );
wp_enqueue_script( 'plugin-install' );
// Enqueue plugin activate AJAX script and localize script data.
wp_enqueue_script(
'perflab-plugin-activate-ajax',
plugin_dir_url( PERFLAB_MAIN_FILE ) . 'includes/admin/plugin-activate-ajax.js',
array( 'wp-i18n', 'wp-a11y', 'wp-api-fetch' ),
PERFLAB_VERSION,
true
);
}
/**
* Sanitizes a plugin slug.
*
* @since 3.1.0
*
* @param mixed $unsanitized_plugin_slug Unsanitized plugin slug.
* @return string|null Validated and sanitized slug or else null.
*/
function perflab_sanitize_plugin_slug( $unsanitized_plugin_slug ): ?string {
if ( in_array( $unsanitized_plugin_slug, perflab_get_standalone_plugins(), true ) ) {
return $unsanitized_plugin_slug;
} else {
return null;
}
}
/**
* Callback for handling installation/activation of plugin.
*
* @since 3.0.0
*/
function perflab_install_activate_plugin_callback(): void {
check_admin_referer( 'perflab_install_activate_plugin' );
require_once ABSPATH . 'wp-admin/includes/plugin.php';
require_once ABSPATH . 'wp-admin/includes/plugin-install.php';
require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
require_once ABSPATH . 'wp-admin/includes/class-wp-ajax-upgrader-skin.php';
if ( ! isset( $_GET['slug'] ) ) {
wp_die( esc_html__( 'Missing required parameter.', 'performance-lab' ) );
}
$plugin_slug = perflab_sanitize_plugin_slug( wp_unslash( $_GET['slug'] ) );
if ( null === $plugin_slug ) {
wp_die( esc_html__( 'Invalid plugin.', 'performance-lab' ) );
}
// Install and activate the plugin and its dependencies.
$result = perflab_install_and_activate_plugin( $plugin_slug );
if ( $result instanceof WP_Error ) {
wp_die( wp_kses_post( $result->get_error_message() ) );
}
$url = add_query_arg(
array(
'page' => PERFLAB_SCREEN,
'activate' => $plugin_slug,
),
admin_url( 'options-general.php' )
);
if ( wp_safe_redirect( $url ) ) {
exit;
}
}
add_action( 'admin_action_perflab_install_activate_plugin', 'perflab_install_activate_plugin_callback' );
/**
* Callback function to handle admin inline style.
*
* @since 3.0.0
*/
function perflab_print_features_page_style(): void {
?>
$constant_name ) {
if ( ! in_array( $plugin_slug, $installed_plugin_slugs, true ) ) {
$are_all_plugins_installed = false;
break;
}
}
if ( ! $are_all_plugins_installed ) {
wp_admin_notice(
esc_html__( 'Due to your site\'s configuration, you may not be able to activate the performance features, unless the underlying plugin is already installed. Please install the relevant plugins manually.', 'performance-lab' ),
array(
'type' => 'warning',
)
);
return;
}
}
$activated_plugin_slug = null;
if ( isset( $_GET['activate'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
$activated_plugin_slug = perflab_sanitize_plugin_slug( wp_unslash( $_GET['activate'] ) ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended
}
if ( null !== $activated_plugin_slug ) {
$message = __( 'Feature activated.', 'performance-lab' );
$plugin_settings_url = perflab_get_plugin_settings_url( $activated_plugin_slug );
if ( null !== $plugin_settings_url ) {
/* translators: %s is the settings URL */
$message .= ' ' . sprintf( __( 'Review settings.', 'performance-lab' ), esc_url( $plugin_settings_url ) );
}
wp_admin_notice(
wp_kses(
$message,
array(
'a' => array(
'href' => array(),
),
)
),
array(
'type' => 'success',
'dismissible' => true,
)
);
}
}
/**
* Gets the URL to the plugin settings screen if one exists.
*
* @since 3.1.0
*
* @param string $plugin_slug Plugin slug passed to generate the settings link.
* @return string|null Either the plugin settings URL or null if not available.
*/
function perflab_get_plugin_settings_url( string $plugin_slug ): ?string {
$plugin_file = null;
foreach ( array_keys( get_plugins() ) as $file ) {
if ( strtok( $file, '/' ) === $plugin_slug ) {
$plugin_file = $file;
break;
}
}
if ( null === $plugin_file ) {
return null;
}
/** This filter is documented in wp-admin/includes/class-wp-plugins-list-table.php */
$plugin_links = apply_filters( "plugin_action_links_{$plugin_file}", array() );
if ( ! is_array( $plugin_links ) || ! array_key_exists( 'settings', $plugin_links ) ) {
return null;
}
$p = new WP_HTML_Tag_Processor( $plugin_links['settings'] );
if ( ! $p->next_tag( array( 'tag_name' => 'A' ) ) ) {
return null;
}
$href = $p->get_attribute( 'href' );
if ( is_string( $href ) && '' !== $href ) {
return $href;
}
return null;
}
/**
* Prints the Performance Lab install notice after each feature plugin's row meta.
*
* @since 3.2.0
*
* @param string $plugin_file Plugin file.
*/
function perflab_print_row_meta_install_notice( string $plugin_file ): void {
if ( ! in_array( strtok( $plugin_file, '/' ), perflab_get_standalone_plugins(), true ) ) {
return;
}
$message = sprintf(
/* translators: %s: link to Performance Lab settings screen */
__( 'This plugin is installed by Performance Lab.', 'performance-lab' ),
esc_url( add_query_arg( 'page', PERFLAB_SCREEN, admin_url( 'options-general.php' ) ) )
);
printf(
'',
wp_kses( $message, array( 'a' => array( 'href' => array() ) ) )
);
}
add_action( 'after_plugin_row_meta', 'perflab_print_row_meta_install_notice' );