From 086ae52d12011746a75f5588e877347bc0457352 Mon Sep 17 00:00:00 2001
From: Pierre Schmitz <pierre@archlinux.de>
Date: Fri, 21 Mar 2008 11:49:34 +0100
Subject: Update auf MediaWiki 1.12.0

---
 includes/WebRequest.php | 44 ++++++++++++++++++++++++++++++++------------
 1 file changed, 32 insertions(+), 12 deletions(-)

(limited to 'includes/WebRequest.php')

diff --git a/includes/WebRequest.php b/includes/WebRequest.php
index aa9885f0..944be3c9 100644
--- a/includes/WebRequest.php
+++ b/includes/WebRequest.php
@@ -42,8 +42,17 @@ if ( !function_exists( '__autoload' ) ) {
  *
  */
 class WebRequest {
+	var $data = array();
+	
 	function __construct() {
+		/// @fixme This preemptive de-quoting can interfere with other web libraries
+		///        and increases our memory footprint. It would be cleaner to do on
+		///        demand; but currently we have no wrapper for $_SERVER etc.
 		$this->checkMagicQuotes();
+		
+		// POST overrides GET data
+		// We don't use $_REQUEST here to avoid interference from cookies...
+		$this->data = wfArrayMerge( $_GET, $_POST );
 	}
 	
 	/**
@@ -70,11 +79,22 @@ class WebRequest {
 				if( $a ) {
 					$path = $a['path'];
 					
+					global $wgScript;
+					if( $path == $wgScript ) {
+						// Script inside a rewrite path?
+						// Abort to keep from breaking...
+						return;
+					}
+					// Raw PATH_INFO style
+					$matches = $this->extractTitle( $path, "$wgScript/$1" );
+					
 					global $wgArticlePath;
-					$matches = $this->extractTitle( $path, $wgArticlePath );
+					if( !$matches && $wgArticlePath ) {
+						$matches = $this->extractTitle( $path, $wgArticlePath );
+					}
 					
 					global $wgActionPaths;
-					if( !$matches && $wgActionPaths) {
+					if( !$matches && $wgActionPaths ) {
 						$matches = $this->extractTitle( $path, $wgActionPaths, 'action' );
 					}
 					
@@ -99,7 +119,7 @@ class WebRequest {
 				$matches['title'] = substr( $_SERVER['PATH_INFO'], 1 );
 			}
 			foreach( $matches as $key => $val) {
-				$_GET[$key] = $_REQUEST[$key] = $val;
+				$this->data[$key] = $_GET[$key] = $_REQUEST[$key] = $val;
 			}
 		}
 	}
@@ -225,7 +245,7 @@ class WebRequest {
 	 * @return string
 	 */
 	function getVal( $name, $default = NULL ) {
-		$val = $this->getGPCVal( $_REQUEST, $name, $default );
+		$val = $this->getGPCVal( $this->data, $name, $default );
 		if( is_array( $val ) ) {
 			$val = $default;
 		}
@@ -246,7 +266,7 @@ class WebRequest {
 	 * @return array
 	 */
 	function getArray( $name, $default = NULL ) {
-		$val = $this->getGPCVal( $_REQUEST, $name, $default );
+		$val = $this->getGPCVal( $this->data, $name, $default );
 		if( is_null( $val ) ) {
 			return null;
 		} else {
@@ -351,7 +371,7 @@ class WebRequest {
 	function getValues() {
 		$names = func_get_args();
 		if ( count( $names ) == 0 ) {
-			$names = array_keys( $_REQUEST );
+			$names = array_keys( $this->data );
 		}
 
 		$retVal = array();
@@ -576,9 +596,13 @@ class WebRequest {
  *
  */
 class FauxRequest extends WebRequest {
-	var $data = null;
 	var $wasPosted = false;
 
+	/**
+	 * @param array $data Array of *non*-urlencoded key => value pairs, the
+	 *   fake GET/POST values
+	 * @param bool $wasPosted Whether to treat the data as POST
+	 */
 	function FauxRequest( $data, $wasPosted = false ) {
 		if( is_array( $data ) ) {
 			$this->data = $data;
@@ -588,13 +612,9 @@ class FauxRequest extends WebRequest {
 		$this->wasPosted = $wasPosted;
 	}
 
-	function getVal( $name, $default = NULL ) {
-		return $this->getGPCVal( $this->data, $name, $default );
-	}
-
 	function getText( $name, $default = '' ) {
 		# Override; don't recode since we're using internal data
-		return $this->getVal( $name, $default );
+		return (string)$this->getVal( $name, $default );
 	}
 
 	function getValues() {
-- 
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