<?php
/**
* Deal with importing all those nasssty globals and things
- * @package MediaWiki
*/
# Copyright (C) 2003 Brion Vibber <brion@pobox.com>
* you want to pass arbitrary data to some function in place of the web
* input.
*
- * @package MediaWiki
*/
+
+/**
+ * Some entry points may use this file without first enabling the
+ * autoloader.
+ */
+if ( !function_exists( '__autoload' ) ) {
+ require_once( dirname(__FILE__) . '/normal/UtfNormal.php' );
+}
+
class WebRequest {
- function WebRequest() {
+ function __construct() {
$this->checkMagicQuotes();
global $wgUsePathInfo;
- if( isset( $_SERVER['PATH_INFO'] ) && ($_SERVER['PATH_INFO'] != '') && $wgUsePathInfo ) {
- # Stuff it!
- $_GET['title'] = $_REQUEST['title'] =
- substr( $_SERVER['PATH_INFO'], 1 );
+ if ( $wgUsePathInfo ) {
+ if ( isset( $_SERVER['ORIG_PATH_INFO'] ) && $_SERVER['ORIG_PATH_INFO'] != '' ) {
+ # Mangled PATH_INFO
+ # http://bugs.php.net/bug.php?id=31892
+ # Also reported when ini_get('cgi.fix_pathinfo')==false
+ $_GET['title'] = $_REQUEST['title'] = substr( $_SERVER['ORIG_PATH_INFO'], 1 );
+ } elseif ( isset( $_SERVER['PATH_INFO'] ) && ($_SERVER['PATH_INFO'] != '') && $wgUsePathInfo ) {
+ $_GET['title'] = $_REQUEST['title'] = substr( $_SERVER['PATH_INFO'], 1 );
+ }
}
}
+
+ private $_response;
/**
* Recursively strips slashes from the given array;
* used for undoing the evil that is magic_quotes_gpc.
* @param array &$arr will be modified
* @return array the original array
- * @access private
+ * @private
*/
function &fix_magic_quotes( &$arr ) {
foreach( $arr as $key => $val ) {
* through fix_magic_quotes to strip out the stupid slashes.
* WARNING: This should only be done once! Running a second
* time could damage the values.
- * @access private
+ * @private
*/
function checkMagicQuotes() {
if ( get_magic_quotes_gpc() ) {
* Recursively normalizes UTF-8 strings in the given array.
* @param array $data string or array
* @return cleaned-up version of the given
- * @access private
+ * @private
*/
function normalizeUnicode( $data ) {
if( is_array( $data ) ) {
* @param string $name
* @param mixed $default
* @return mixed
- * @access private
+ * @private
*/
function getGPCVal( $arr, $name, $default ) {
if( isset( $arr[$name] ) ) {
$data = $wgContLang->checkTitleEncoding( $data );
}
}
- require_once( 'normal/UtfNormal.php' );
$data = $this->normalizeUnicode( $data );
return $data;
} else {
* Returns true if there is a session cookie set.
* This does not necessarily mean that the user is logged in!
*
+ * If you want to check for an open session, use session_id()
+ * instead; that will also tell you if the session was opened
+ * during the current request (in which case the cookie will
+ * be sent back to the client at the end of the script run).
+ *
* @return bool
*/
function checkSessionCookie() {
- return isset( $_COOKIE[ini_get('session.name')] );
+ return isset( $_COOKIE[session_name()] );
}
/**
* @return string
*/
function getRequestURL() {
- $base = $_SERVER['REQUEST_URI'];
+ if( isset( $_SERVER['REQUEST_URI'] ) ) {
+ $base = $_SERVER['REQUEST_URI'];
+ } elseif( isset( $_SERVER['SCRIPT_NAME'] ) ) {
+ // Probably IIS; doesn't set REQUEST_URI
+ $base = $_SERVER['SCRIPT_NAME'];
+ if( isset( $_SERVER['QUERY_STRING'] ) && $_SERVER['QUERY_STRING'] != '' ) {
+ $base .= '?' . $_SERVER['QUERY_STRING'];
+ }
+ } else {
+ // This shouldn't happen!
+ throw new MWException( "Web server doesn't provide either " .
+ "REQUEST_URI or SCRIPT_NAME. Report details of your " .
+ "web server configuration to http://bugzilla.wikimedia.org/" );
+ }
if( $base{0} == '/' ) {
return $base;
} else {
/**
* Take an arbitrary query and rewrite the present URL to include it
- * @param string $query Query string fragment; do not include initial '?'
+ * @param $query String: query string fragment; do not include initial '?'
* @return string
*/
function appendQuery( $query ) {
global $wgTitle;
$basequery = '';
foreach( $_GET as $var => $val ) {
- if( $var == 'title' ) continue;
+ if ( $var == 'title' )
+ continue;
+ if ( is_array( $val ) )
+ /* This will happen given a request like
+ * http://en.wikipedia.org/w/index.php?title[]=Special:Userlogin&returnto[]=Main_Page
+ */
+ continue;
$basequery .= '&' . urlencode( $var ) . '=' . urlencode( $val );
}
$basequery .= '&' . $query;
/**
* HTML-safe version of appendQuery().
- * @param string $query Query string fragment; do not include initial '?'
+ * @param $query String: query string fragment; do not include initial '?'
* @return string
*/
function escapeAppendQuery( $query ) {
* defaults if not given. The limit must be positive and is capped at 5000.
* Offset must be positive but is not capped.
*
- * @param int $deflimit Limit to use if no input and the user hasn't set the option.
- * @param string $optionname To specify an option other than rclimit to pull from.
+ * @param $deflimit Integer: limit to use if no input and the user hasn't set the option.
+ * @param $optionname String: to specify an option other than rclimit to pull from.
* @return array first element is limit, second is offset
*/
function getLimitOffset( $deflimit = 50, $optionname = 'rclimit' ) {
/**
* Return the path to the temporary file where PHP has stored the upload.
- * @param string $key
+ * @param $key String:
* @return string or NULL if no such file.
*/
function getFileTempname( $key ) {
/**
* Return the size of the upload, or 0.
- * @param string $key
+ * @param $key String:
* @return integer
*/
function getFileSize( $key ) {
/**
* Return the upload error or 0
- * @param string $key
+ * @param $key String:
* @return integer
*/
function getUploadError( $key ) {
*
* Other than this the name is not verified for being a safe filename.
*
- * @param string $key
+ * @param $key String:
* @return string or NULL if no such file.
*/
function getFileName( $key ) {
wfDebug( "WebRequest::getFileName() '" . $_FILES[$key]['name'] . "' normalized to '$name'\n" );
return $name;
}
+
+ /**
+ * Return a handle to WebResponse style object, for setting cookies,
+ * headers and other stuff, for Request being worked on.
+ */
+ function response() {
+ /* Lazy initialization of response object for this request */
+ if (!is_object($this->_response)) {
+ $this->_response = new WebResponse;
+ }
+ return $this->_response;
+ }
+
}
/**
* WebRequest clone which takes values from a provided array.
*
- * @package MediaWiki
*/
class FauxRequest extends WebRequest {
var $data = null;
if( is_array( $data ) ) {
$this->data = $data;
} else {
- wfDebugDieBacktrace( "FauxRequest() got bogus data" );
+ throw new MWException( "FauxRequest() got bogus data" );
}
$this->wasPosted = $wasPosted;
}
}
function getRequestURL() {
- wfDebugDieBacktrace( 'FauxRequest::getRequestURL() not implemented' );
+ throw new MWException( 'FauxRequest::getRequestURL() not implemented' );
}
function appendQuery( $query ) {
- wfDebugDieBacktrace( 'FauxRequest::appendQuery() not implemented' );
+ throw new MWException( 'FauxRequest::appendQuery() not implemented' );
}
}
dépôts / lhc / web / wiklou.git / blobdiff