693 lines
23 KiB
PHP
693 lines
23 KiB
PHP
<?php
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defined( 'ABSPATH' ) || exit;
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/**
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* Used to flush the .htaccess file.
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*
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* @since 1.0
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* @since 1.1.0 Remove empty spacings when .htaccess is generated.
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*
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* @param bool $remove_rules True to remove WPR rules, false to renew them. Default is false.
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* @return bool True on success, false otherwise.
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*/
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function flush_rocket_htaccess( $remove_rules = false ) { // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals
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global $is_apache;
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/**
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* Filters disabling of WP Rocket htaccess rules
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*
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* @since 3.2.5
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*
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* @param bool $disable True to disable, false otherwise.
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*/
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if ( ! $is_apache || ( apply_filters( 'rocket_disable_htaccess', false ) && ! $remove_rules ) ) {
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return false;
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}
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if ( ! function_exists( 'get_home_path' ) ) {
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require_once ABSPATH . 'wp-admin/includes/file.php';
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}
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$htaccess_file = get_home_path() . '.htaccess';
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if ( ! rocket_direct_filesystem()->is_writable( $htaccess_file ) ) {
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// The file is not writable or does not exist.
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return false;
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}
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// Get content of .htaccess file.
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$ftmp = rocket_direct_filesystem()->get_contents( $htaccess_file );
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if ( false === $ftmp ) {
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// Could not get the file contents.
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return false;
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}
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// Check if the file contains the WP rules, before modifying anything.
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$has_wp_rules = rocket_has_wp_htaccess_rules( $ftmp );
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// Remove the WP Rocket marker.
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$ftmp = preg_replace( '/\s*# BEGIN WP Rocket.*# END WP Rocket\s*?/isU', PHP_EOL . PHP_EOL, $ftmp );
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$ftmp = ltrim( $ftmp );
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if ( ! $remove_rules ) {
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$ftmp = get_rocket_htaccess_marker() . PHP_EOL . $ftmp;
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}
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// Make sure the WP rules are still there.
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if ( $has_wp_rules && ! rocket_has_wp_htaccess_rules( $ftmp ) ) {
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return false;
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}
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// Update the .htacces file.
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return rocket_put_content( $htaccess_file, $ftmp );
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}
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/**
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* Test if a server error is triggered by our rules
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*
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* @since 2.10
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* @author Remy Perona
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*
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* @param (string) $rules_name The rules block to test.
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*
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* @return (object|bool) Return true if the server does not trigger an error 500, false otherwise.
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* Return a WP_Error object if the sandbox creation fails or if the HTTP request fails.
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*/
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function rocket_htaccess_rules_test( $rules_name ) {
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/**
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* Filters the request arguments
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*
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* @author Remy Perona
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* @since 2.10
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*
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* @param array $args Array of argument for the request.
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*/
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$request_args = apply_filters(
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'rocket_htaccess_rules_test_args',
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[
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'redirection' => 0,
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'timeout' => 5,
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'sslverify' => apply_filters( 'https_local_ssl_verify', false ), // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals
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'user-agent' => 'wprocketbot',
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'cookies' => $_COOKIE,
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]
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);
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$response = wp_remote_get( site_url( WP_ROCKET_URL . 'tests/' . $rules_name . '/index.html' ), $request_args );
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if ( is_wp_error( $response ) ) {
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return $response;
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}
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return 500 !== wp_remote_retrieve_response_code( $response );
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}
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/**
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* Return the markers for htacces rules
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*
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* @since 1.0
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*
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* @return string $marker Rules that will be printed
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*/
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function get_rocket_htaccess_marker() { // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals
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// Recreate WP Rocket marker.
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$marker = '# BEGIN WP Rocket v' . WP_ROCKET_VERSION . PHP_EOL;
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/**
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* Add custom rules before rules added by WP Rocket
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*
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* @since 2.6
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*
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* @param string $before_marker The content of all rules.
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*/
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$marker .= apply_filters( 'before_rocket_htaccess_rules', '' ); // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals
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$marker .= get_rocket_htaccess_charset();
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$marker .= get_rocket_htaccess_etag();
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$marker .= get_rocket_htaccess_web_fonts_access();
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$marker .= get_rocket_htaccess_files_match();
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$marker .= get_rocket_htaccess_mod_expires();
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$marker .= get_rocket_htaccess_mod_deflate();
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if ( \WP_Rocket\Buffer\Cache::can_generate_caching_files() && ! is_rocket_generate_caching_mobile_files() ) {
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$marker .= get_rocket_htaccess_mod_rewrite();
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}
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/**
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* Add custom rules after rules added by WP Rocket
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*
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* @since 2.6
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*
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* @param string $after_marker The content of all rules.
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*/
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$marker .= apply_filters( 'after_rocket_htaccess_rules', '' ); // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals
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$marker .= '# END WP Rocket' . PHP_EOL;
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/**
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* Filter rules added by WP Rocket in .htaccess
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*
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* @since 2.1
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*
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* @param string $marker The content of all rules.
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*/
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$marker = apply_filters( 'rocket_htaccess_marker', $marker );
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return $marker;
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}
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/**
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* Rewrite rules to serve the cache file
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*
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* @since 1.0
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*
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* @return string $rules Rules that will be printed
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*/
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function get_rocket_htaccess_mod_rewrite() { // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals
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// No rewrite rules for multisite.
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if ( is_multisite() ) {
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return;
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}
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// No rewrite rules for Korean.
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if ( defined( 'WPLANG' ) && 'ko_KR' === WPLANG || 'ko_KR' === get_locale() ) {
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return;
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}
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// Get root base.
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$home_root = rocket_extract_url_component( home_url(), PHP_URL_PATH );
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$home_root = isset( $home_root ) ? trailingslashit( $home_root ) : '/';
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$site_root = rocket_extract_url_component( site_url(), PHP_URL_PATH );
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$site_root = isset( $site_root ) ? trailingslashit( $site_root ) : '';
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// Get cache root.
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if ( strpos( WP_ROCKET_CACHE_PATH, ABSPATH ) === false && isset( $_SERVER['DOCUMENT_ROOT'] ) ) {
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$cache_root = '/' . ltrim( str_replace( sanitize_text_field( wp_unslash( $_SERVER['DOCUMENT_ROOT'] ) ), '', WP_ROCKET_CACHE_PATH ), '/' );
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} else {
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$cache_root = '/' . ltrim( $site_root . str_replace( ABSPATH, '', WP_ROCKET_CACHE_PATH ), '/' );
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}
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/**
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* Replace the dots by underscores to avoid some bugs on some shared hosting services on filenames (not multisite compatible!)
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*
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* @since 1.3.0
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*
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* @param bool true will replace the . by _.
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*/
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$http_host = apply_filters( 'rocket_url_no_dots', false ) ? rocket_remove_url_protocol( home_url() ) : '%{HTTP_HOST}';
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/**
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* Allow the path to be fully printed or dependant od %DOCUMENT_ROOT (forced for 1&1 by default)
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*
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* @since 1.3.0
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*
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* @param bool true will force the path to be full.
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*/
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$is_1and1_or_force = apply_filters( 'rocket_force_full_path', strpos( sanitize_text_field( wp_unslash( $_SERVER['DOCUMENT_ROOT'] ) ), '/kunden/' ) === 0 );
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$rules = '';
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$gzip_rules = '';
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$enc = '';
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if ( $is_1and1_or_force ) {
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$cache_dir_path = str_replace( '/kunden/', '/', WP_ROCKET_CACHE_PATH ) . $http_host . '%{REQUEST_URI}';
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} else {
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$cache_dir_path = '%{DOCUMENT_ROOT}/' . ltrim( $cache_root, '/' ) . $http_host . '%{REQUEST_URI}';
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}
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// @codingStandardsIgnoreStart
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/**
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* Allow to serve gzip cache file
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*
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* @since 2.4
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*
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* @param bool true will force to serve gzip cache file.
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*/
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if ( function_exists( 'gzencode' ) && apply_filters( 'rocket_force_gzip_htaccess_rules', true ) ) {
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$rules = '<IfModule mod_mime.c>' . PHP_EOL;
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$rules .= 'AddType text/html .html_gzip' . PHP_EOL;
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$rules .= 'AddEncoding gzip .html_gzip' . PHP_EOL;
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$rules .= '</IfModule>' . PHP_EOL;
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$rules .= '<IfModule mod_setenvif.c>' . PHP_EOL;
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$rules .= 'SetEnvIfNoCase Request_URI \.html_gzip$ no-gzip' . PHP_EOL;
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$rules .= '</IfModule>' . PHP_EOL . PHP_EOL;
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$gzip_rules .= 'RewriteCond %{HTTP:Accept-Encoding} gzip' . PHP_EOL;
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$gzip_rules .= 'RewriteRule .* - [E=WPR_ENC:_gzip]' . PHP_EOL;
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$enc = '%{ENV:WPR_ENC}';
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}
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$rules .= '<IfModule mod_rewrite.c>' . PHP_EOL;
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$rules .= 'RewriteEngine On' . PHP_EOL;
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$rules .= 'RewriteBase ' . $home_root . PHP_EOL;
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$rules .= get_rocket_htaccess_ssl_rewritecond();
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$rules .= rocket_get_webp_rewritecond( $cache_dir_path );
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$rules .= $gzip_rules;
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$rules .= 'RewriteCond %{REQUEST_METHOD} GET' . PHP_EOL;
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$rules .= 'RewriteCond %{QUERY_STRING} =""' . PHP_EOL;
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$cookies = get_rocket_cache_reject_cookies();
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if ( $cookies ) {
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$rules .= 'RewriteCond %{HTTP:Cookie} !(' . $cookies . ') [NC]' . PHP_EOL;
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}
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$uri = get_rocket_cache_reject_uri();
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if ( $uri ) {
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$rules .= 'RewriteCond %{REQUEST_URI} !^(' . $uri . ')$ [NC]' . PHP_EOL;
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}
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$rules .= ! is_rocket_cache_mobile() ? get_rocket_htaccess_mobile_rewritecond() : '';
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$ua = get_rocket_cache_reject_ua();
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if ( $ua ) {
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$rules .= 'RewriteCond %{HTTP_USER_AGENT} !^(' . $ua . ').* [NC]' . PHP_EOL;
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}
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$rules .= 'RewriteCond "' . $cache_dir_path . '/index%{ENV:WPR_SSL}%{ENV:WPR_WEBP}.html' . $enc . '" -f' . PHP_EOL;
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$rules .= 'RewriteRule .* "' . $cache_root . $http_host . '%{REQUEST_URI}/index%{ENV:WPR_SSL}%{ENV:WPR_WEBP}.html' . $enc . '" [L]' . PHP_EOL;
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$rules .= '</IfModule>' . PHP_EOL;
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/**
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* Filter rewrite rules to serve the cache file
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*
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* @since 1.0
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*
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* @param string $rules Rules that will be printed.
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*/
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$rules = apply_filters( 'rocket_htaccess_mod_rewrite', $rules );
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return $rules;
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}
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/**
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* Rules for detect mobile version
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*
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* @since 1.0
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*
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* @return string $rules Rules that will be printed
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*/
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function get_rocket_htaccess_mobile_rewritecond() { // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals
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// No rewrite rules for multisite.
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if ( is_multisite() ) {
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return;
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}
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$rules = 'RewriteCond %{HTTP:X-Wap-Profile} !^[a-z0-9\"]+ [NC]' . PHP_EOL;
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$rules .= 'RewriteCond %{HTTP:Profile} !^[a-z0-9\"]+ [NC]' . PHP_EOL;
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$rules .= 'RewriteCond %{HTTP_USER_AGENT} !^.*(2.0\ MMP|240x320|400X240|AvantGo|BlackBerry|Blazer|Cellphone|Danger|DoCoMo|Elaine/3.0|EudoraWeb|Googlebot-Mobile|hiptop|IEMobile|KYOCERA/WX310K|LG/U990|MIDP-2.|MMEF20|MOT-V|NetFront|Newt|Nintendo\ Wii|Nitro|Nokia|Opera\ Mini|Palm|PlayStation\ Portable|portalmmm|Proxinet|ProxiNet|SHARP-TQ-GX10|SHG-i900|Small|SonyEricsson|Symbian\ OS|SymbianOS|TS21i-10|UP.Browser|UP.Link|webOS|Windows\ CE|WinWAP|YahooSeeker/M1A1-R2D2|iPhone|iPod|Android|BlackBerry9530|LG-TU915\ Obigo|LGE\ VX|webOS|Nokia5800).* [NC]' . PHP_EOL;
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$rules .= 'RewriteCond %{HTTP_USER_AGENT} !^(w3c\ |w3c-|acs-|alav|alca|amoi|audi|avan|benq|bird|blac|blaz|brew|cell|cldc|cmd-|dang|doco|eric|hipt|htc_|inno|ipaq|ipod|jigs|kddi|keji|leno|lg-c|lg-d|lg-g|lge-|lg/u|maui|maxo|midp|mits|mmef|mobi|mot-|moto|mwbp|nec-|newt|noki|palm|pana|pant|phil|play|port|prox|qwap|sage|sams|sany|sch-|sec-|send|seri|sgh-|shar|sie-|siem|smal|smar|sony|sph-|symb|t-mo|teli|tim-|tosh|tsm-|upg1|upsi|vk-v|voda|wap-|wapa|wapi|wapp|wapr|webc|winw|winw|xda\ |xda-).* [NC]' . PHP_EOL;
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/**
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* Filter rules for detect mobile version
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*
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* @since 2.0
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*
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* @param string $rules Rules that will be printed.
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*/
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$rules = apply_filters( 'rocket_htaccess_mobile_rewritecond', $rules );
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return $rules;
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}
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/**
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* Rules for SSL requests
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*
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* @since 2.7 Added rewrite condition for `%{HTTP:X-Forwarded-Proto}`.
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* @since 2.0
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*
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* @return string $rules Rules that will be printed
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*/
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function get_rocket_htaccess_ssl_rewritecond() { // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals
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$rules = 'RewriteCond %{HTTPS} on [OR]' . PHP_EOL;
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$rules .= 'RewriteCond %{SERVER_PORT} ^443$ [OR]' . PHP_EOL;
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$rules .= 'RewriteCond %{HTTP:X-Forwarded-Proto} https' . PHP_EOL;
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$rules .= 'RewriteRule .* - [E=WPR_SSL:-https]' . PHP_EOL;
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/**
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* Filter rules for SSL requests
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*
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* @since 2.0
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*
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* @param string $rules Rules that will be printed.
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*/
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$rules = apply_filters( 'rocket_htaccess_ssl_rewritecond', $rules );
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return $rules;
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}
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/**
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* Rules for webp compatible browsers.
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*
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* @since 3.4
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* @author Grégory Viguier
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*
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* @param string $cache_dir_path Path to the cache directory, without trailing slash.
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* @return string Rules that will be printed.
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*/
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function rocket_get_webp_rewritecond( $cache_dir_path ) {
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if ( ! get_rocket_option( 'cache_webp' ) ) {
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return '';
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}
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$rules = 'RewriteCond %{HTTP_ACCEPT} image/webp' . PHP_EOL;
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$rules .= 'RewriteCond "' . $cache_dir_path . '/.no-webp" !-f' . PHP_EOL;
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$rules .= 'RewriteRule .* - [E=WPR_WEBP:-webp]' . PHP_EOL;
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/**
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* Filter rules for webp.
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*
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* @since 3.4
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* @author Grégory Viguier
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*
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* @param string $rules Rules that will be printed.
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*/
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return apply_filters( 'rocket_webp_rewritecond', $rules );
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}
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/**
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* Rules to improve performances with GZIP Compression
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*
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* @since 1.0
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*
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* @return string $rules Rules that will be printed
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*/
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function get_rocket_htaccess_mod_deflate() { // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals
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$rules = '# Gzip compression' . PHP_EOL;
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$rules .= '<IfModule mod_deflate.c>' . PHP_EOL;
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$rules .= '# Active compression' . PHP_EOL;
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$rules .= 'SetOutputFilter DEFLATE' . PHP_EOL;
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$rules .= '# Force deflate for mangled headers' . PHP_EOL;
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$rules .= '<IfModule mod_setenvif.c>' . PHP_EOL;
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$rules .= '<IfModule mod_headers.c>' . PHP_EOL;
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$rules .= 'SetEnvIfNoCase ^(Accept-EncodXng|X-cept-Encoding|X{15}|~{15}|-{15})$ ^((gzip|deflate)\s*,?\s*)+|[X~-]{4,13}$ HAVE_Accept-Encoding' . PHP_EOL;
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$rules .= 'RequestHeader append Accept-Encoding "gzip,deflate" env=HAVE_Accept-Encoding' . PHP_EOL;
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$rules .= '# Don’t compress images and other uncompressible content' . PHP_EOL;
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$rules .= 'SetEnvIfNoCase Request_URI \\' . PHP_EOL;
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$rules .= '\\.(?:gif|jpe?g|png|rar|zip|exe|flv|mov|wma|mp3|avi|swf|mp?g|mp4|webm|webp|pdf)$ no-gzip dont-vary' . PHP_EOL;
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$rules .= '</IfModule>' . PHP_EOL;
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$rules .= '</IfModule>' . PHP_EOL . PHP_EOL;
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$rules .= '# Compress all output labeled with one of the following MIME-types' . PHP_EOL;
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$rules .= '<IfModule mod_filter.c>' . PHP_EOL;
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$rules .= 'AddOutputFilterByType DEFLATE application/atom+xml \
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application/javascript \
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application/json \
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application/rss+xml \
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application/vnd.ms-fontobject \
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application/x-font-ttf \
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application/xhtml+xml \
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application/xml \
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font/opentype \
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image/svg+xml \
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image/x-icon \
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text/css \
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text/html \
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text/plain \
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text/x-component \
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text/xml' . PHP_EOL;
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$rules .= '</IfModule>' . PHP_EOL;
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$rules .= '<IfModule mod_headers.c>' . PHP_EOL;
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$rules .= 'Header append Vary: Accept-Encoding' . PHP_EOL;
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$rules .= '</IfModule>' . PHP_EOL;
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$rules .= '</IfModule>' . PHP_EOL . PHP_EOL;
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/**
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* Filter rules to improve performances with GZIP Compression
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*
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* @since 1.0
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*
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* @param string $rules Rules that will be printed.
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*/
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$rules = apply_filters( 'rocket_htaccess_mod_deflate', $rules );
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return $rules;
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}
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/**
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* Rules to improve performances with Expires Headers
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*
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* @since 1.0
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*
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* @return string $rules Rules that will be printed
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*/
|
||
function get_rocket_htaccess_mod_expires() { // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals
|
||
$rules = <<<HTACCESS
|
||
<IfModule mod_mime.c>
|
||
AddType image/avif avif
|
||
AddType image/avif-sequence avifs
|
||
</IfModule>
|
||
# Expires headers (for better cache control)
|
||
<IfModule mod_expires.c>
|
||
ExpiresActive on
|
||
ExpiresDefault "access plus 1 month"
|
||
# cache.appcache needs re-requests in FF 3.6 (thanks Remy ~Introducing HTML5)
|
||
ExpiresByType text/cache-manifest "access plus 0 seconds"
|
||
# Your document html
|
||
ExpiresByType text/html "access plus 0 seconds"
|
||
# Data
|
||
ExpiresByType text/xml "access plus 0 seconds"
|
||
ExpiresByType application/xml "access plus 0 seconds"
|
||
ExpiresByType application/json "access plus 0 seconds"
|
||
# Feed
|
||
ExpiresByType application/rss+xml "access plus 1 hour"
|
||
ExpiresByType application/atom+xml "access plus 1 hour"
|
||
# Favicon (cannot be renamed)
|
||
ExpiresByType image/x-icon "access plus 1 week"
|
||
# Media: images, video, audio
|
||
ExpiresByType image/gif "access plus 4 months"
|
||
ExpiresByType image/png "access plus 4 months"
|
||
ExpiresByType image/jpeg "access plus 4 months"
|
||
ExpiresByType image/webp "access plus 4 months"
|
||
ExpiresByType video/ogg "access plus 4 months"
|
||
ExpiresByType audio/ogg "access plus 4 months"
|
||
ExpiresByType video/mp4 "access plus 4 months"
|
||
ExpiresByType video/webm "access plus 4 months"
|
||
ExpiresByType image/avif "access plus 4 months"
|
||
ExpiresByType image/avif-sequence "access plus 4 months"
|
||
# HTC files (css3pie)
|
||
ExpiresByType text/x-component "access plus 1 month"
|
||
# Webfonts
|
||
ExpiresByType font/ttf "access plus 4 months"
|
||
ExpiresByType font/otf "access plus 4 months"
|
||
ExpiresByType font/woff "access plus 4 months"
|
||
ExpiresByType font/woff2 "access plus 4 months"
|
||
ExpiresByType image/svg+xml "access plus 4 months"
|
||
ExpiresByType application/vnd.ms-fontobject "access plus 1 month"
|
||
# CSS and JavaScript
|
||
ExpiresByType text/css "access plus 1 year"
|
||
ExpiresByType application/javascript "access plus 1 year"
|
||
</IfModule>
|
||
|
||
HTACCESS;
|
||
|
||
/**
|
||
* Filter rules to improve performances with Expires Headers
|
||
*
|
||
* @since 1.0
|
||
*
|
||
* @param string $rules Rules that will be printed.
|
||
*/
|
||
$rules = apply_filters( 'rocket_htaccess_mod_expires', $rules );
|
||
|
||
return $rules;
|
||
}
|
||
|
||
/**
|
||
* Rules for default charset on static files
|
||
*
|
||
* @since 1.0
|
||
*
|
||
* @return string $rules Rules that will be printed
|
||
*/
|
||
function get_rocket_htaccess_charset() { // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals
|
||
// Get charset of the blog.
|
||
$charset = preg_replace( '/[^a-zA-Z0-9_\-\.:]+/', '', get_bloginfo( 'charset', 'display' ) );
|
||
|
||
if ( empty( $charset ) ) {
|
||
return '';
|
||
}
|
||
|
||
$rules = "# Use $charset encoding for anything served text/plain or text/html" . PHP_EOL;
|
||
$rules .= "AddDefaultCharset $charset" . PHP_EOL;
|
||
$rules .= "# Force $charset for a number of file formats" . PHP_EOL;
|
||
$rules .= '<IfModule mod_mime.c>' . PHP_EOL;
|
||
$rules .= "AddCharset $charset .atom .css .js .json .rss .vtt .xml" . PHP_EOL;
|
||
$rules .= '</IfModule>' . PHP_EOL . PHP_EOL;
|
||
|
||
/**
|
||
* Filter rules for default charset on static files
|
||
*
|
||
* @since 1.0
|
||
*
|
||
* @param string $rules Rules that will be printed.
|
||
*/
|
||
$rules = apply_filters( 'rocket_htaccess_charset', $rules );
|
||
|
||
return $rules;
|
||
}
|
||
|
||
/**
|
||
* Rules for cache control
|
||
*
|
||
* @since 1.1.6
|
||
*
|
||
* @return string $rules Rules that will be printed
|
||
*/
|
||
function get_rocket_htaccess_files_match() { // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals
|
||
$rules = '<IfModule mod_alias.c>' . PHP_EOL;
|
||
$rules .= '<FilesMatch "\.(html|htm|rtf|rtx|txt|xsd|xsl|xml)$">' . PHP_EOL;
|
||
$rules .= '<IfModule mod_headers.c>' . PHP_EOL;
|
||
$rules .= 'Header set X-Powered-By "WP Rocket/' . WP_ROCKET_VERSION . '"' . PHP_EOL;
|
||
$rules .= 'Header unset Pragma' . PHP_EOL;
|
||
$rules .= 'Header append Cache-Control "public"' . PHP_EOL;
|
||
$rules .= 'Header unset Last-Modified' . PHP_EOL;
|
||
$rules .= '</IfModule>' . PHP_EOL;
|
||
$rules .= '</FilesMatch>' . PHP_EOL . PHP_EOL;
|
||
$rules .= '<FilesMatch "\.(css|htc|js|asf|asx|wax|wmv|wmx|avi|bmp|class|divx|doc|docx|eot|exe|gif|gz|gzip|ico|jpg|jpeg|jpe|json|mdb|mid|midi|mov|qt|mp3|m4a|mp4|m4v|mpeg|mpg|mpe|mpp|otf|odb|odc|odf|odg|odp|ods|odt|ogg|pdf|png|pot|pps|ppt|pptx|ra|ram|svg|svgz|swf|tar|tif|tiff|ttf|ttc|wav|wma|wri|xla|xls|xlsx|xlt|xlw|zip)$">' . PHP_EOL;
|
||
$rules .= '<IfModule mod_headers.c>' . PHP_EOL;
|
||
$rules .= 'Header unset Pragma' . PHP_EOL;
|
||
$rules .= 'Header append Cache-Control "public"' . PHP_EOL;
|
||
$rules .= '</IfModule>' . PHP_EOL;
|
||
$rules .= '</FilesMatch>' . PHP_EOL;
|
||
$rules .= '</IfModule>' . PHP_EOL . PHP_EOL;
|
||
|
||
/**
|
||
* Filter rules for cache control
|
||
*
|
||
* @since 1.1.6
|
||
*
|
||
* @param string $rules Rules that will be printed.
|
||
*/
|
||
$rules = apply_filters( 'rocket_htaccess_files_match', $rules );
|
||
|
||
return $rules;
|
||
}
|
||
|
||
/**
|
||
* Rules to remove the etag
|
||
*
|
||
* @since 1.0
|
||
*
|
||
* @return string $rules Rules that will be printed
|
||
*/
|
||
function get_rocket_htaccess_etag() { // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals
|
||
$rules = '# FileETag None is not enough for every server.' . PHP_EOL;
|
||
$rules .= '<IfModule mod_headers.c>' . PHP_EOL;
|
||
$rules .= 'Header unset ETag' . PHP_EOL;
|
||
$rules .= '</IfModule>' . PHP_EOL . PHP_EOL;
|
||
$rules .= '# Since we’re sending far-future expires, we don’t need ETags for static content.' . PHP_EOL;
|
||
$rules .= '# developer.yahoo.com/performance/rules.html#etags' . PHP_EOL;
|
||
$rules .= 'FileETag None' . PHP_EOL . PHP_EOL;
|
||
|
||
/**
|
||
* Filter rules to remove the etag
|
||
*
|
||
* @since 1.0
|
||
*
|
||
* @param string $rules Rules that will be printed.
|
||
*/
|
||
$rules = apply_filters( 'rocket_htaccess_etag', $rules );
|
||
|
||
return $rules;
|
||
}
|
||
|
||
/**
|
||
* Rules to Cross-origin fonts sharing when CDN is used
|
||
*
|
||
* @since 2.4
|
||
*
|
||
* @return string $rules Rules that will be printed
|
||
*/
|
||
function get_rocket_htaccess_web_fonts_access() { // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals
|
||
if ( ! get_rocket_option( 'cdn', false ) ) {
|
||
return;
|
||
}
|
||
|
||
$rules = '# Send CORS headers if browsers request them; enabled by default for images.' . PHP_EOL;
|
||
$rules .= '<IfModule mod_setenvif.c>' . PHP_EOL;
|
||
$rules .= '<IfModule mod_headers.c>' . PHP_EOL;
|
||
$rules .= '# mod_headers, y u no match by Content-Type?!' . PHP_EOL;
|
||
$rules .= '<FilesMatch "\.(avifs?|cur|gif|png|jpe?g|svgz?|ico|webp)$">' . PHP_EOL;
|
||
$rules .= 'SetEnvIf Origin ":" IS_CORS' . PHP_EOL;
|
||
$rules .= 'Header set Access-Control-Allow-Origin "*" env=IS_CORS' . PHP_EOL;
|
||
$rules .= '</FilesMatch>' . PHP_EOL;
|
||
$rules .= '</IfModule>' . PHP_EOL;
|
||
$rules .= '</IfModule>' . PHP_EOL . PHP_EOL;
|
||
|
||
$rules .= '# Allow access to web fonts from all domains.' . PHP_EOL;
|
||
$rules .= '<FilesMatch "\.(eot|otf|tt[cf]|woff2?)$">' . PHP_EOL;
|
||
$rules .= '<IfModule mod_headers.c>' . PHP_EOL;
|
||
$rules .= 'Header set Access-Control-Allow-Origin "*"' . PHP_EOL;
|
||
$rules .= '</IfModule>' . PHP_EOL;
|
||
$rules .= '</FilesMatch>' . PHP_EOL . PHP_EOL;
|
||
// @codingStandardsIgnoreEnd
|
||
/**
|
||
* Filter rules to Cross-origin fonts sharing
|
||
*
|
||
* @since 1.0
|
||
*
|
||
* @param string $rules Rules that will be printed.
|
||
*/
|
||
$rules = apply_filters( 'rocket_htaccess_web_fonts_access', $rules );
|
||
|
||
return $rules;
|
||
}
|
||
|
||
/**
|
||
* Tell if WP rewrite rules are present in a given string.
|
||
*
|
||
* @since 3.2.4
|
||
* @author Grégory Viguier
|
||
*
|
||
* @param string $content Htaccess content.
|
||
* @return bool
|
||
*/
|
||
function rocket_has_wp_htaccess_rules( $content ) {
|
||
if ( is_multisite() ) {
|
||
$has_wp_rules = strpos( $content, '# add a trailing slash to /wp-admin' ) !== false;
|
||
} else {
|
||
$has_wp_rules = strpos( $content, '# BEGIN WordPress' ) !== false;
|
||
}
|
||
|
||
/**
|
||
* Tell if WP rewrite rules are present in a given string.
|
||
*
|
||
* @since 3.2.4
|
||
* @author Grégory Viguier
|
||
*
|
||
* @param bool $has_wp_rules True when present. False otherwise.
|
||
* @param string $content .htaccess content.
|
||
*/
|
||
return apply_filters( 'rocket_has_wp_htaccess_rules', $has_wp_rules, $content );
|
||
}
|
||
|
||
/**
|
||
* Check if WP Rocket htaccess rules are already present in the file
|
||
*
|
||
* @since 3.3.5
|
||
* @author Remy Perona
|
||
*
|
||
* @return bool
|
||
*/
|
||
function rocket_check_htaccess_rules() {
|
||
if ( ! function_exists( 'get_home_path' ) ) {
|
||
require_once ABSPATH . 'wp-admin/includes/file.php';
|
||
}
|
||
|
||
$htaccess_file = get_home_path() . '.htaccess';
|
||
|
||
if ( ! rocket_direct_filesystem()->is_readable( $htaccess_file ) ) {
|
||
return false;
|
||
}
|
||
|
||
$htaccess = rocket_direct_filesystem()->get_contents( $htaccess_file );
|
||
|
||
if ( preg_match( '/\s*# BEGIN WP Rocket.*# END WP Rocket\s*?/isU', $htaccess ) ) {
|
||
return true;
|
||
}
|
||
|
||
return false;
|
||
}
|