WordPress/wp-admin/load-styles.php

151 lines
2.9 KiB
PHP

<?php
/**
* Disable error reporting
*
* Set this to error_reporting( E_ALL ) or error_reporting( E_ALL | E_STRICT ) for debugging
*/
error_reporting(0);
/** Set ABSPATH for execution */
define( 'ABSPATH', dirname(dirname(__FILE__)) . '/' );
define( 'WPINC', 'wp-includes' );
/**
* @ignore
*/
function __() {}
/**
* @ignore
*/
function _x() {}
/**
* @ignore
*/
function add_filter() {}
/**
* @ignore
*/
function esc_attr() {}
/**
* @ignore
*/
function apply_filters() {}
/**
* @ignore
*/
function get_option() {}
/**
* @ignore
*/
function is_lighttpd_before_150() {}
/**
* @ignore
*/
function add_action() {}
/**
* @ignore
*/
function do_action_ref_array() {}
/**
* @ignore
*/
function get_bloginfo() {}
/**
* @ignore
*/
function is_admin() {return true;}
/**
* @ignore
*/
function site_url() {}
/**
* @ignore
*/
function admin_url() {}
/**
* @ignore
*/
function wp_guess_url() {}
function get_file($path) {
if ( function_exists('realpath') )
$path = realpath($path);
if ( ! $path || ! @is_file($path) )
return '';
return @file_get_contents($path);
}
require(ABSPATH . '/wp-includes/script-loader.php');
require(ABSPATH . '/wp-includes/version.php');
$load = preg_replace( '/[^a-z0-9,_-]+/i', '', $_GET['load'] );
$load = explode(',', $load);
if ( empty($load) )
exit;
$compress = ( isset($_GET['c']) && $_GET['c'] );
$force_gzip = ( $compress && 'gzip' == $_GET['c'] );
$rtl = ( isset($_GET['dir']) && 'rtl' == $_GET['dir'] );
$expires_offset = 31536000;
$out = '';
$wp_styles = new WP_Styles();
wp_default_styles($wp_styles);
foreach( $load as $handle ) {
if ( !array_key_exists($handle, $wp_styles->registered) )
continue;
$style = $wp_styles->registered[$handle];
$path = ABSPATH . $style->src;
$content = get_file($path) . "\n";
if ( $rtl && isset($style->extra['rtl']) && $style->extra['rtl'] ) {
$rtl_path = is_bool($style->extra['rtl']) ? str_replace( '.css', '-rtl.css', $path ) : ABSPATH . $style->extra['rtl'];
$content .= get_file($rtl_path) . "\n";
}
if ( strpos( $style->src, '/wp-includes/css/' ) === 0 )
$out .= str_replace( '../images/', '../wp-includes/images/', $content );
else
$out .= str_replace( '../images/', 'images/', $content );
}
header('Content-Type: text/css');
header('Expires: ' . gmdate( "D, d M Y H:i:s", time() + $expires_offset ) . ' GMT');
header("Cache-Control: public, max-age=$expires_offset");
if ( $compress && ! ini_get('zlib.output_compression') && 'ob_gzhandler' != ini_get('output_handler') && isset($_SERVER['HTTP_ACCEPT_ENCODING']) ) {
header('Vary: Accept-Encoding'); // Handle proxies
if ( false !== stripos($_SERVER['HTTP_ACCEPT_ENCODING'], 'deflate') && function_exists('gzdeflate') && ! $force_gzip ) {
header('Content-Encoding: deflate');
$out = gzdeflate( $out, 3 );
} elseif ( false !== stripos($_SERVER['HTTP_ACCEPT_ENCODING'], 'gzip') && function_exists('gzencode') ) {
header('Content-Encoding: gzip');
$out = gzencode( $out, 3 );
}
}
echo $out;
exit;