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Editing File: /home/maglabs/multicerame/wp-content/plugins/wp-rocket/inc/admin/options.php

<?php

defined( 'ABSPATH' ) || exit;

/**
 * When our settings are saved: purge, flush, preload!
 *
 * @since 1.0
 *
 * When the settings menu is hidden, redirect on the main settings page to avoid the same thing
 * (Only when a form is sent from our options page )
 *
 * @since 2.1
 *
 * @param array $oldvalue An array of previous values for the settings.
 * @param array $value An array of submitted values for the settings.
 */
function rocket_after_save_options( $oldvalue, $value ) {
	if ( ! is_array( $oldvalue ) || ! is_array( $value ) ) {
		return;
	}

// phpcs:ignore WordPress.Security.NonceVerification.Missing
	if ( ( array_key_exists( 'minify_js', $oldvalue ) && array_key_exists( 'minify_js', $value ) && $oldvalue['minify_js'] !== $value['minify_js'] )
		||
		( array_key_exists( 'exclude_js', $oldvalue ) && array_key_exists( 'exclude_js', $value ) && $oldvalue['exclude_js'] !== $value['exclude_js'] )
		||
		( array_key_exists( 'cdn', $oldvalue ) && array_key_exists( 'cdn', $value ) && $oldvalue['cdn'] !== $value['cdn'] )
		||
		( array_key_exists( 'cdn_cnames', $oldvalue ) && array_key_exists( 'cdn_cnames', $value ) && $oldvalue['cdn_cnames'] !== $value['cdn_cnames'] )
	) {
		rocket_clean_minify( 'js' );
	}

// Regenerate advanced-cache.php file.
	if (
		! empty( $_POST ) // phpcs:ignore WordPress.Security.NonceVerification.Missing
		&&
		(
			(
				isset( $oldvalue['do_caching_mobile_files'] ) && ! isset( $value['do_caching_mobile_files'] )
			)
			||
			(
				! isset( $oldvalue['do_caching_mobile_files'] ) && isset( $value['do_caching_mobile_files'] )
			)
			||
			(
				isset( $oldvalue['do_caching_mobile_files'], $value['do_caching_mobile_files'] )
				&&
				$oldvalue['do_caching_mobile_files'] !== $value['do_caching_mobile_files']
			)
			||
			$oldvalue['cache_mobile'] !== $value['cache_mobile']
		) ) {
		rocket_generate_advanced_cache_file();
	}

// Update .htaccess file rules.
	flush_rocket_htaccess( ! rocket_valid_key() );

// Update config file.
	rocket_generate_config_file();

if ( isset( $oldvalue['analytics_enabled'], $value['analytics_enabled'] ) && $oldvalue['analytics_enabled'] !== $value['analytics_enabled'] && 1 === (int) $value['analytics_enabled'] ) {
		set_transient( 'rocket_analytics_optin', 1 );
	}
	// If it's different, clean the domain.
	if ( rocket_create_options_hash( $value ) !== rocket_create_options_hash( $oldvalue ) ) {
		// Purge all cache files.
		rocket_clean_domain();

/**
		 * Fires after WP Rocket options that require a cache purge have changed
		 *
		 * @since 3.11
		 *
		 * @param array $value An array of submitted values for the settings.
		 */
		do_action( 'rocket_options_changed', $value );
	}
}
add_action( 'update_option_' . rocket_get_constant( 'WP_ROCKET_SLUG' ), 'rocket_after_save_options', 10, 2 );

/**
 * Perform actions when settings are saved.
 *
 * @since 1.0
 *
 * @param array $newvalue An array of submitted options values.
 * @param array $oldvalue An array of previous options values.
 * @return array Updated submitted options values.
 */
function rocket_pre_main_option( $newvalue, $oldvalue ) {
	$rocket_settings_errors = [];

// Make sure that fields that allow users to enter patterns are well formatted.
	$is_form_submit = isset( $_POST['option_page'] ) ? sanitize_key( $_POST['option_page'] ) : ''; // phpcs:ignore WordPress.Security.NonceVerification.Missing
	$is_form_submit = WP_ROCKET_PLUGIN_SLUG === $is_form_submit;
	$errors         = [];
	$pattern_labels = [
		'exclude_css'         => __( 'Excluded CSS Files', 'rocket' ),
		'exclude_inline_js'   => __( 'Excluded Inline JavaScript', 'rocket' ),
		'exclude_js'          => __( 'Excluded JavaScript Files', 'rocket' ),
		'exclude_defer_js'    => __( 'Defer JavaScript Files', 'rocket' ),
		'delay_js_exclusions' => __( 'Excluded Delay JavaScript Files', 'rocket' ),
		'cache_reject_uri'    => __( 'Never Cache URL(s)', 'rocket' ),
		'cache_reject_ua'     => __( 'Never Cache User Agent(s)', 'rocket' ),
		'cache_purge_pages'   => __( 'Always Purge URL(s)', 'rocket' ),
		'cdn_reject_files'    => __( 'Exclude files from CDN', 'rocket' ),
	];

// unset the *_mask value as we don't need to save them.
	unset( $newvalue['cloudflare_api_key_mask'], $newvalue['cloudflare_zone_id_mask'] );

foreach ( $pattern_labels as $pattern_field => $label ) {
		if ( empty( $newvalue[ $pattern_field ] ) ) {
			// The field is empty.
			continue;
		}

// Sanitize.
		$newvalue[ $pattern_field ] = rocket_sanitize_textarea_field( $pattern_field, $newvalue[ $pattern_field ] );

// Validate.
		$newvalue[ $pattern_field ] = array_filter(
			$newvalue[ $pattern_field ],
			function ( $excluded ) use ( $pattern_field, $label, $is_form_submit, &$errors ) {
				if ( false === @preg_match( '#' . str_replace( '#', '\#', $excluded ) . '#', 'dummy-sample' ) && $is_form_submit ) { // phpcs:ignore WordPress.PHP.NoSilencedErrors.Discouraged
					/* translators: 1 and 2 can be anything. */
					$errors[ $pattern_field ][] = sprintf( __( '%1$s: %2$s', 'rocket' ), $label, esc_html( $excluded ) );
					return false;
				}

return true;
			}
		);
	}

if ( $errors ) {
		$error_message = _n( 'The following pattern is invalid and has been removed:', 'The following patterns are invalid and have been removed:', array_sum( array_map( 'count', $errors ) ), 'rocket' );

$error_message .= ''; // close out default opening tags from WP's settings_errors().

foreach ( $errors as $error ) {
			$error_message .= '<ul><li>' . implode( '</li><li>', $error ) . '</li></ul>';
		}

$error_message .= ''; // Re-open tags that WP's settings_errors() will close at end of notice box.

$container = apply_filters( 'rocket_container', [] );
		$invalid_exclusions_beacon = $container->get( 'beacon' )->get_suggest( 'invalid_exclusions' );
		$error_message .= sprintf(
			'<a href="%1$s" data-beacon-article="%2$s" rel="noopener noreferrer" target="_blank">%3$s</a>',
			$invalid_exclusions_beacon['url'],
			$invalid_exclusions_beacon['id'],
			__( 'More info', 'rocket' )
		);

$errors = [];

$rocket_settings_errors[] = [
			'setting' => 'general',
			'code'    => 'invalid_patterns',
			'message' => __( 'WP Rocket: ', 'rocket' ) . $error_message,
			'type'    => 'error',
		];
	}

// Clear WP Rocket database optimize cron if the setting has been modified.
	if (
		( ( isset( $newvalue['schedule_automatic_cleanup'], $oldvalue['schedule_automatic_cleanup'] ) && $newvalue['schedule_automatic_cleanup'] !== $oldvalue['schedule_automatic_cleanup'] ) )
		|| ( ( isset( $newvalue['automatic_cleanup_frequency'], $oldvalue['automatic_cleanup_frequency'] ) && $newvalue['automatic_cleanup_frequency'] !== $oldvalue['automatic_cleanup_frequency'] ) )
	) {
		if ( wp_next_scheduled( 'rocket_database_optimization_time_event' ) ) {
			wp_clear_scheduled_hook( 'rocket_database_optimization_time_event' );
		}
	}

// Regenerate the minify key if JS files have been modified.
	// phpcs:ignore Universal.Operators.StrictComparisons.LooseNotEqual
	if (
		( isset( $newvalue['minify_js'], $oldvalue['minify_js'] ) && $newvalue['minify_js'] != $oldvalue['minify_js'] ) // phpcs:ignore Universal.Operators.StrictComparisons.LooseNotEqual
		||
		( isset( $newvalue['exclude_js'], $oldvalue['exclude_js'] ) && $newvalue['exclude_js'] !== $oldvalue['exclude_js'] )
		||
		(
			( isset( $oldvalue['cdn'] ) && ! isset( $newvalue['cdn'] ) )
			||
			( ! isset( $oldvalue['cdn'] ) && isset( $newvalue['cdn'] ) )
		)
	) {
		$newvalue['minify_js_key'] = create_rocket_uniqid();
	}

// Checked the SSL option if the whole website is on SSL.
	if ( rocket_is_ssl_website() ) {
		$newvalue['cache_ssl'] = 1;
	}

if ( 'local' === wp_get_environment_type() ) {
		$newvalue['optimize_css_delivery'] = 0;
		$newvalue['remove_unused_css']     = 0;
		$newvalue['async_css']             = 0;
	}

if ( ! rocket_get_constant( 'WP_ROCKET_ADVANCED_CACHE' ) ) {
		rocket_generate_advanced_cache_file();
	}

$keys = get_transient( WP_ROCKET_SLUG );

if ( $keys ) {
		delete_transient( WP_ROCKET_SLUG );
		$newvalue = array_merge( $newvalue, $keys );
	}

if ( ! $rocket_settings_errors ) {
		return $newvalue;
	}

$transient_errors = get_transient( 'settings_errors' );
	if ( ! $transient_errors || ! is_array( $transient_errors ) ) {
		$transient_errors = [];
	}

$settings_errors = array_merge( $transient_errors, $rocket_settings_errors );

foreach ( $settings_errors as $error ) {
		add_settings_error( $error['setting'], $error['code'], $error['message'], $error['type'] );
	}

return $newvalue;
}

add_filter( 'pre_update_option_' . rocket_get_constant( 'WP_ROCKET_SLUG' ), 'rocket_pre_main_option', 10, 2 );

/**
 * Auto-activate the SSL cache if the website URL is updated with https protocol
 *
 * @since 2.7
 *
 * @param array $old_value An array of previous options values.
 * @param array $value     An array of submitted options values.
 */
function rocket_update_ssl_option_after_save_home_url( $old_value, $value ) {
	if ( $old_value === $value || get_rocket_option( 'cache_ssl' ) ) {
		return;
	}

$scheme = rocket_extract_url_component( $value, PHP_URL_SCHEME );

update_rocket_option( 'cache_ssl', 'https' === $scheme ? 1 : 0 );
}
add_action( 'update_option_home', 'rocket_update_ssl_option_after_save_home_url', 10, 2 );

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