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   1  <?php
   2  
   3  /**
   4   * Disable error reporting
   5   *
   6   * Set this to error_reporting( E_ALL ) or error_reporting( E_ALL | E_STRICT ) for debugging
   7   */
   8  error_reporting(0);
   9  
  10  /** Set ABSPATH for execution */
  11  define( 'ABSPATH', dirname(dirname(__FILE__)) . '/' );
  12  define( 'WPINC', 'wp-includes' );
  13  
  14  /**
  15   * @ignore
  16   */
  17  function __() {}
  18  
  19  /**
  20   * @ignore
  21   */
  22  function _c() {}
  23  
  24  /**
  25   * @ignore
  26   */
  27  function _x() {}
  28  
  29  
  30  /**
  31   * @ignore
  32   */
  33  function add_filter() {}
  34  
  35  /**
  36   * @ignore
  37   */
  38  function esc_attr() {}
  39  
  40  /**
  41   * @ignore
  42   */
  43  function apply_filters() {}
  44  
  45  /**
  46   * @ignore
  47   */
  48  function get_option() {}
  49  
  50  /**
  51   * @ignore
  52   */
  53  function is_lighttpd_before_150() {}
  54  
  55  /**
  56   * @ignore
  57   */
  58  function add_action() {}
  59  
  60  /**
  61   * @ignore
  62   */
  63  function do_action_ref_array() {}
  64  
  65  /**
  66   * @ignore
  67   */
  68  function get_bloginfo() {}
  69  
  70  /**
  71   * @ignore
  72   */
  73  function is_admin() {return true;}
  74  
  75  /**
  76   * @ignore
  77   */
  78  function site_url() {}
  79  
  80  /**
  81   * @ignore
  82   */
  83  function admin_url() {}
  84  
  85  /**
  86   * @ignore
  87   */
  88  function wp_guess_url() {}
  89  
  90  function get_file($path) {
  91  
  92      if ( function_exists('realpath') )
  93          $path = realpath($path);
  94  
  95      if ( ! $path || ! @is_file($path) )
  96          return '';
  97  
  98      return @file_get_contents($path);
  99  }
 100  
 101  $load = preg_replace( '/[^a-z0-9,_-]+/i', '', $_GET['load'] );
 102  $load = explode(',', $load);
 103  
 104  if ( empty($load) )
 105      exit;
 106  
 107  require(ABSPATH . WPINC . '/script-loader.php');
 108  require(ABSPATH . WPINC . '/version.php');
 109  
 110  $compress = ( isset($_GET['c']) && $_GET['c'] );
 111  $force_gzip = ( $compress && 'gzip' == $_GET['c'] );
 112  $expires_offset = 31536000;
 113  $out = '';
 114  
 115  $wp_scripts = new WP_Scripts();
 116  wp_default_scripts($wp_scripts);
 117  
 118  foreach( $load as $handle ) {
 119      if ( !array_key_exists($handle, $wp_scripts->registered) )
 120          continue;
 121  
 122      $path = ABSPATH . $wp_scripts->registered[$handle]->src;
 123      $out .= get_file($path) . "\n";
 124  }
 125  
 126  header('Content-Type: application/x-javascript; charset=UTF-8');
 127  header('Expires: ' . gmdate( "D, d M Y H:i:s", time() + $expires_offset ) . ' GMT');
 128  header("Cache-Control: public, max-age=$expires_offset");
 129  
 130  if ( $compress && ! ini_get('zlib.output_compression') && 'ob_gzhandler' != ini_get('output_handler') && isset($_SERVER['HTTP_ACCEPT_ENCODING']) ) {
 131      header('Vary: Accept-Encoding'); // Handle proxies
 132      if ( false !== strpos( strtolower($_SERVER['HTTP_ACCEPT_ENCODING']), 'deflate') && function_exists('gzdeflate') && ! $force_gzip ) {
 133          header('Content-Encoding: deflate');
 134          $out = gzdeflate( $out, 3 );
 135      } elseif ( false !== strpos( strtolower($_SERVER['HTTP_ACCEPT_ENCODING']), 'gzip') && function_exists('gzencode') ) {
 136          header('Content-Encoding: gzip');
 137          $out = gzencode( $out, 3 );
 138      }
 139  }
 140  
 141  echo $out;
 142  exit;