Files
acrib.es/wp-content/autoptimize_404_handler.php
Malin 6daabcab65 feat: caching, optimization, legal pages & footer
- WP Super Cache enabled (PHP mode, gzip, Nginx compatible)
- Autoptimize: CSS/HTML minification + deferred JS + Google Fonts optimization
- Cookie Notice: GDPR/LOPD banner styled with brand colors (navy/burgundy/gold)
- Legal pages: Aviso Legal, Política de Privacidad, Política de Cookies (ES)
- MU-plugin: custom footer with legal links + Cloud Host credit
- Footer: copyright, legal nav, Hosted & Maintained by Cloud Host (cloudhost.es)
- Security: X-Frame-Options, X-Content-Type, Referrer-Policy headers
- Security: XML-RPC disabled, REST user enumeration blocked
- Performance: emoji scripts removed, post revisions limited to 3
2026-05-19 19:58:11 +02:00

53 lines
2.2 KiB
PHP

<?php
/**
* Autoptimize's magic 404 handler.
*
* Configure your webserver to have requests for files that are no longer in
* /wp-content/cache/autoptimize/ to redirect to this file. AO's .htaccess file
* will have a "Errordocument:" directive to automatically do this.
*
* This file has simple logic to redirect to the "fallback" files that are
* created automatically by AO to avoid visitors seeing broken pages or
* Googlebot getting utterly confused.
*
* Error logging is off by default (don't want to flood your php errorlog, but
* can be enabled by this code snippet:
*
* add_filter( 'autoptimize_filter_cache_fallback_log_errors', '__return_true' );
*
* Warning: the fallback files might not apply to all pages, so this is a just
* a temporary solution, you really should clear any page cache to avoid requests
* to files that don't exist in AO's cache.
*/
$original_request = strtok( $_SERVER['REQUEST_URI'], '?' );
if ( strpos( $original_request, 'uucss/uucss-' ) !== false ) {
$original_request = preg_replace( '/uucss\/uucss-[a-z0-9]{32}-/', 'css/', $original_request );
}
$fallback_target = preg_replace( '/(.*)_(?:[a-z0-9]{32})\.(js|css)$/', '${1}_fallback.${2}', $original_request );
$ao_cache_dir = '/www/wwwroot/acrib.es/wp-content/cache/autoptimize/';
$js_or_css = pathinfo( $original_request, PATHINFO_EXTENSION );
// add multisite logic.
$multisite = false;
if ( true === $multisite ) {
preg_match( '#\/([0-9]{1,5})\/(?:js|css)\/[a-z0-9]*_fallback\.(?:js|css)$#', $fallback_target, $child_site_id );
$ao_root_cache_dir = preg_replace( '#[0-9]*\/$#', '', $ao_cache_dir );
$ao_cache_dir = $ao_root_cache_dir . $child_site_id[1] . '/';
}
$fallback_path = $ao_cache_dir . $js_or_css . '/autoptimize_fallback.' . $js_or_css;
if ( $original_request !== $fallback_target && file_exists( $fallback_path ) ) {
// error_log( 'Autoptimize file ' . $original_request . ' not found, using fallback instead.' );
header( 'HTTP/1.1 302 Found' );
header( 'Location: ' . $fallback_target );
} else {
// error_log( 'Autoptimize file ' . $original_request . ' not found, sending 410 gone response.' );
header( 'HTTP/1.1 410 Gone' );
}
exit();