93 lines
2.8 KiB
PHP
93 lines
2.8 KiB
PHP
<?php
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/**
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* Disable error reporting
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*
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* Set this to error_reporting( -1 ) for debugging
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*/
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error_reporting(0);
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/** Set ABSPATH for execution */
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define( 'ABSPATH', dirname(dirname(__FILE__)) . '/' );
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define( 'WPINC', 'wp-includes' );
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require( ABSPATH . 'wp-admin/includes/noop.php' );
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require( ABSPATH . WPINC . '/script-loader.php' );
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require( ABSPATH . WPINC . '/version.php' );
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$load = $_GET['load'];
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if ( is_array( $load ) ) {
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$load = implode( '', $load );
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}
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$load = preg_replace( '/[^a-z0-9,_-]+/i', '', $load );
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$load = array_unique( explode( ',', $load ) );
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if ( empty($load) )
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exit;
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$compress = ( isset($_GET['c']) && $_GET['c'] );
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$force_gzip = ( $compress && 'gzip' == $_GET['c'] );
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$rtl = ( isset($_GET['dir']) && 'rtl' == $_GET['dir'] );
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$expires_offset = 31536000; // 1 year
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$out = '';
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$wp_styles = new WP_Styles();
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wp_default_styles($wp_styles);
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if ( isset( $_SERVER['HTTP_IF_NONE_MATCH'] ) && stripslashes( $_SERVER['HTTP_IF_NONE_MATCH'] ) === $wp_version ) {
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$protocol = $_SERVER['SERVER_PROTOCOL'];
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if ( ! in_array( $protocol, array( 'HTTP/1.1', 'HTTP/2', 'HTTP/2.0' ) ) ) {
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$protocol = 'HTTP/1.0';
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}
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header( "$protocol 304 Not Modified" );
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exit();
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}
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foreach ( $load as $handle ) {
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if ( !array_key_exists($handle, $wp_styles->registered) )
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continue;
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$style = $wp_styles->registered[$handle];
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if ( empty( $style->src ) ) {
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continue;
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}
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$path = ABSPATH . $style->src;
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if ( $rtl && ! empty( $style->extra['rtl'] ) ) {
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// All default styles have fully independent RTL files.
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$path = str_replace( '.min.css', '-rtl.min.css', $path );
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}
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$content = get_file( $path ) . "\n";
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if ( strpos( $style->src, '/' . WPINC . '/css/' ) === 0 ) {
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$content = str_replace( '../images/', '../' . WPINC . '/images/', $content );
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$content = str_replace( '../js/tinymce/', '../' . WPINC . '/js/tinymce/', $content );
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$content = str_replace( '../fonts/', '../' . WPINC . '/fonts/', $content );
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$out .= $content;
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} else {
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$out .= str_replace( '../images/', 'images/', $content );
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}
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}
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header("Etag: $wp_version");
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header('Content-Type: text/css; charset=UTF-8');
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header('Expires: ' . gmdate( "D, d M Y H:i:s", time() + $expires_offset ) . ' GMT');
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header("Cache-Control: public, max-age=$expires_offset");
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if ( $compress && ! ini_get('zlib.output_compression') && 'ob_gzhandler' != ini_get('output_handler') && isset($_SERVER['HTTP_ACCEPT_ENCODING']) ) {
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header('Vary: Accept-Encoding'); // Handle proxies
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if ( false !== stripos($_SERVER['HTTP_ACCEPT_ENCODING'], 'deflate') && function_exists('gzdeflate') && ! $force_gzip ) {
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header('Content-Encoding: deflate');
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$out = gzdeflate( $out, 3 );
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} elseif ( false !== stripos($_SERVER['HTTP_ACCEPT_ENCODING'], 'gzip') && function_exists('gzencode') ) {
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header('Content-Encoding: gzip');
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$out = gzencode( $out, 3 );
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}
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}
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echo $out;
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exit;
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