1 | <?php |
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2 | |
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3 | /** |
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4 | * Disable error reporting |
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5 | * |
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6 | * Set this to error_reporting( -1 ) for debugging |
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7 | */ |
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8 | error_reporting( 0 ); |
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9 | |
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10 | /** Set ABSPATH for execution */ |
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11 | if ( ! defined( 'ABSPATH' ) ) { |
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12 | define( 'ABSPATH', dirname( dirname( __FILE__ ) ) . '/' ); |
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13 | } |
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14 | |
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15 | define( 'WPINC', 'wp-includes' ); |
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16 | |
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17 | require( ABSPATH . 'wp-admin/includes/noop.php' ); |
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18 | require( ABSPATH . WPINC . '/script-loader.php' ); |
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19 | require( ABSPATH . WPINC . '/version.php' ); |
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20 | |
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21 | $load = $_GET['load']; |
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22 | if ( is_array( $load ) ) { |
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23 | $load = implode( '', $load ); |
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24 | } |
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25 | $load = preg_replace( '/[^a-z0-9,_-]+/i', '', $load ); |
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26 | $load = array_unique( explode( ',', $load ) ); |
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27 | |
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28 | if ( empty( $load ) ) { |
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29 | exit; |
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30 | } |
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31 | |
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32 | $rtl = ( isset( $_GET['dir'] ) && 'rtl' == $_GET['dir'] ); |
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33 | $expires_offset = 31536000; // 1 year |
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34 | $out = ''; |
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35 | |
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36 | $wp_styles = new WP_Styles(); |
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37 | wp_default_styles( $wp_styles ); |
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38 | |
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39 | if ( isset( $_SERVER['HTTP_IF_NONE_MATCH'] ) && stripslashes( $_SERVER['HTTP_IF_NONE_MATCH'] ) === $wp_version ) { |
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40 | $protocol = $_SERVER['SERVER_PROTOCOL']; |
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41 | if ( ! in_array( $protocol, array( 'HTTP/1.1', 'HTTP/2', 'HTTP/2.0' ) ) ) { |
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42 | $protocol = 'HTTP/1.0'; |
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43 | } |
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44 | header( "$protocol 304 Not Modified" ); |
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45 | exit(); |
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46 | } |
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47 | |
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48 | header( "Etag: $wp_version" ); |
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49 | header( 'Content-Type: text/css; charset=UTF-8' ); |
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50 | header( 'Expires: ' . gmdate( 'D, d M Y H:i:s', time() + $expires_offset ) . ' GMT' ); |
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51 | header( "Cache-Control: public, max-age=$expires_offset" ); |
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52 | |
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53 | foreach ( $load as $handle ) { |
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54 | if ( ! array_key_exists( $handle, $wp_styles->registered ) ) { |
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55 | continue; |
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56 | } |
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57 | |
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58 | $style = $wp_styles->registered[ $handle ]; |
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59 | |
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60 | if ( empty( $style->src ) ) { |
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61 | continue; |
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62 | } |
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63 | |
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64 | $path = ABSPATH . $style->src; |
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65 | |
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66 | if ( $rtl && ! empty( $style->extra['rtl'] ) ) { |
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67 | // All default styles have fully independent RTL files. |
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68 | $path = str_replace( '.min.css', '-rtl.min.css', $path ); |
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69 | } |
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70 | |
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71 | $content = get_file( $path ) . "\r\n"; |
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72 | |
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73 | if ( strpos( $style->src, '/' . WPINC . '/css/' ) === 0 ) { |
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74 | $content = str_replace( '../images/', '../' . WPINC . '/images/', $content ); |
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75 | $content = str_replace( '../js/tinymce/', '../' . WPINC . '/js/tinymce/', $content ); |
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76 | $content = str_replace( '../fonts/', '../' . WPINC . '/fonts/', $content ); |
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77 | echo $content; |
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78 | } else { |
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79 | echo str_replace( '../images/', 'images/', $content ); |
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80 | } |
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81 | } |
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82 | |
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83 | exit; |
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