Wordpress 4.6-scripts

[autoinstalls/wordpress.git] / wp-admin / load-scripts.php

diff --git a/wp-admin/load-scripts.php b/wp-admin/load-scripts.php
index 833677c2d70c1aba0295d569a8a9277d756aebb9..d536c1925aa7bb3d2cef0f54f454588b330dbbe6 100644 (file)
--- a/wp-admin/load-scripts.php
+++ b/wp-admin/load-scripts.php
@@ -3,131 +3,49 @@
 /**
  * Disable error reporting
  *
 /**
  * Disable error reporting
  *

- * Set this to error_reporting( E_ALL ) or error_reporting( E_ALL | E_STRICT ) for debugging
+ * Set this to error_reporting( -1 ) for debugging.

  */
 error_reporting(0);
 
 /** Set ABSPATH for execution */
  */
 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 home_url() {}
-
-/**
- * @ignore
- */
-function includes_url() {}
-
-/**
- * @ignore
- */
-function wp_guess_url() {}
-
-if ( ! function_exists( 'json_encode' ) ) :
-/**
- * @ignore
- */
-function json_encode() {}
-endif;
-
-function get_file($path) {
-
-       if ( function_exists('realpath') )
-               $path = realpath($path);
+if ( ! defined( 'ABSPATH' ) ) {
+       define( 'ABSPATH', dirname( dirname( __FILE__ ) ) . '/' );
+}

 
 

-       if ( ! $path || ! @is_file($path) )
-               return '';
+define( 'WPINC', 'wp-includes' );

 
 

-       return @file_get_contents($path);
-}
+$load = $_GET['load'];
+if ( is_array( $load ) )
+       $load = implode( '', $load );

 
 

-$load = preg_replace( '/[^a-z0-9,_-]+/i', '', $_GET['load'] );
-$load = explode(',', $load);
+$load = preg_replace( '/[^a-z0-9,_-]+/i', '', $load );
+$load = array_unique( explode( ',', $load ) );

 
 if ( empty($load) )
        exit;
 
 
 if ( empty($load) )
        exit;
 

-require(ABSPATH . WPINC . '/script-loader.php');
-require(ABSPATH . WPINC . '/version.php');
+require( ABSPATH . 'wp-admin/includes/noop.php' );
+require( ABSPATH . WPINC . '/script-loader.php' );
+require( ABSPATH . WPINC . '/version.php' );

 
 $compress = ( isset($_GET['c']) && $_GET['c'] );
 $force_gzip = ( $compress && 'gzip' == $_GET['c'] );
 
 $compress = ( isset($_GET['c']) && $_GET['c'] );
 $force_gzip = ( $compress && 'gzip' == $_GET['c'] );

-$expires_offset = 31536000;
+$expires_offset = 31536000; // 1 year

 $out = '';
 
 $wp_scripts = new WP_Scripts();
 wp_default_scripts($wp_scripts);
 
 $out = '';
 
 $wp_scripts = new WP_Scripts();
 wp_default_scripts($wp_scripts);
 

-foreach( $load as $handle ) {
+if ( isset( $_SERVER['HTTP_IF_NONE_MATCH'] ) && stripslashes( $_SERVER['HTTP_IF_NONE_MATCH'] ) === $wp_version ) {
+       $protocol = $_SERVER['SERVER_PROTOCOL'];
+       if ( ! in_array( $protocol, array( 'HTTP/1.1', 'HTTP/2', 'HTTP/2.0' ) ) ) {
+               $protocol = 'HTTP/1.0';
+       }
+       header( "$protocol 304 Not Modified" );
+       exit();
+}
+
+foreach ( $load as $handle ) {

        if ( !array_key_exists($handle, $wp_scripts->registered) )
                continue;
 
        if ( !array_key_exists($handle, $wp_scripts->registered) )
                continue;
 


@@ -135,7 +53,8 @@ foreach( $load as $handle ) {
        $out .= get_file($path) . "\n";
 }
 
        $out .= get_file($path) . "\n";
 }
 

-header('Content-Type: application/x-javascript; charset=UTF-8');
+header("Etag: $wp_version");
+header('Content-Type: application/javascript; charset=UTF-8');

 header('Expires: ' . gmdate( "D, d M Y H:i:s", time() + $expires_offset ) . ' GMT');
 header("Cache-Control: public, max-age=$expires_offset");
 
 header('Expires: ' . gmdate( "D, d M Y H:i:s", time() + $expires_offset ) . ' GMT');
 header("Cache-Control: public, max-age=$expires_offset");