includes/WebResponse.php

   1 <?php
   2 /**
   3  * Classes used to send headers and cookies back to the user
   4  *
   5  * @file
   6  */
   7
   8 /**
   9  * Allow programs to request this object from WebRequest::response()
  10  * and handle all outputting (or lack of outputting) via it.
  11  * @ingroup HTTP
  12  */
  13 class WebResponse {
  14
  15         /**
  16          * Output a HTTP header, wrapper for PHP's
  17          * header()
  18          * @param $string String: header to output
  19          * @param $replace Bool: replace current similar header
  20          */
  21         public function header($string, $replace=true) {
  22                 header($string,$replace);
  23         }
  24
  25         /** Set the browser cookie
  26          * @param $name String: name of cookie
  27          * @param $value String: value to give cookie
  28          * @param $expire Int: number of seconds til cookie expires
  29          */
  30         public function setcookie( $name, $value, $expire = 0 ) {
  31                 global $wgCookiePath, $wgCookiePrefix, $wgCookieDomain;
  32                 global $wgCookieSecure,$wgCookieExpiration, $wgCookieHttpOnly;
  33                 if ( $expire == 0 ) {
  34                         $expire = time() + $wgCookieExpiration;
  35                 }
  36                 $httpOnlySafe = wfHttpOnlySafe();
  37                 wfDebugLog( 'cookie',
  38                         'setcookie: "' . implode( '", "',
  39                                 array(
  40                                         $wgCookiePrefix . $name,
  41                                         $value,
  42                                         $expire,
  43                                         $wgCookiePath,
  44                                         $wgCookieDomain,
  45                                         $wgCookieSecure,
  46                                         $httpOnlySafe && $wgCookieHttpOnly ) ) . '"' );
  47                 if( $httpOnlySafe && isset( $wgCookieHttpOnly ) ) {
  48                         setcookie( $wgCookiePrefix . $name,
  49                                 $value,
  50                                 $expire,
  51                                 $wgCookiePath,
  52                                 $wgCookieDomain,
  53                                 $wgCookieSecure,
  54                                 $wgCookieHttpOnly );
  55                 } else {
  56                         // setcookie() fails on PHP 5.1 if you give it future-compat paramters.
  57                         // stab stab!
  58                         setcookie( $wgCookiePrefix . $name,
  59                                 $value,
  60                                 $expire,
  61                                 $wgCookiePath,
  62                                 $wgCookieDomain,
  63                                 $wgCookieSecure );
  64                 }
  65         }
  66 }
  67
  68
  69 class FauxResponse extends WebResponse {
  70         private $headers;
  71         private $cookies;
  72
  73         public function header($string, $replace=true) {
  74                 list($key, $val) = explode(":", $string, 2);
  75
  76                 if($replace || !isset($this->headers[$key])) {
  77                         $this->headers[$key] = $val;
  78                 }
  79         }
  80
  81         public function getheader($key) {
  82                 return $this->headers[$key];
  83         }
  84
  85         public function setcookie( $name, $value, $expire = 0 ) {
  86                 $this->cookies[$name] = $value;
  87         }
  88
  89         public function getcookie( $name )  {
  90                 if ( isset($this->cookies[$name]) ) {
  91                         return $this->cookies[$name];
  92                 }
  93         }
  94 }