nolocalsettingspathrewrite.patch
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	• bzimport
	Nov 21 2014, 10:17 PM

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nolocalsettingspathrewrite.patch
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	Index: includes/templates/NoLocalSettings.php
	===================================================================
	--- includes/templates/NoLocalSettings.php (revision 40940)
	+++ includes/templates/NoLocalSettings.php (working copy)
	@@ -10,17 +10,32 @@
	} else {
	$wgVersion = 'VERSION';
	}
	-# Set the path in case we hit a page such as /index.php/Main_Page
	-# Could use <base href> but then we have to worry about http[s]/port #/etc.
	-$ext = strpos( $_SERVER['SCRIPT_NAME'], 'index.php5' ) === false ? 'php' : 'php5';
	+
	+$scriptName = $_SERVER['SCRIPT_NAME'];
	+$ext = substr( $scriptName, strpos( $scriptName, "." ) + 1 );
	$path = '';
	-if( isset( $_SERVER['SCRIPT_NAME'] )) {
	- $path = htmlspecialchars( preg_replace('/index.php5?/', '', $_SERVER['SCRIPT_NAME']) );
	+# Add any directories in the main folder that could contain an entrypoint (even possibly).
	+# We can't just do a dir listing here, as we don't know where it is yet
	+# These must not also be the names of subfolders that may contain an entrypoint
	+$topdirs = array( 'extensions', 'includes' );
	+foreach( $topdirs as $dir ){
	+ # Check whether a directory by this name is in the path
	+ if( strrpos( $scriptName, "/" . $dir . "/" ) ){
	+ # If so, check whether it is the right folder
	+ # First, get the number of directories up it is (to generate path)
	+ $numToGoUp = substr_count( substr( $scriptName, strrpos( $scriptName, "/" . $dir . "/" ) + 1 ), "/" );
	+ # And generate the path using ..'s
	+ for( $i = 0; $i < $numToGoUp; $i++ ){
	+ $realPath = "../" . $realPath;
	+ }
	+ # Checking existance (using the image here as it's something not likely to change, and to always be here)
	+ if( file_exists( $realPath . "skins/common/images/mediawiki.png" ) ) {
	+ # If so, get the path that we can use in this file, and stop looking
	+ $path = substr( $scriptName, 0, strrpos( $scriptName, "/" . $dir . "/" ) + 1 );
	+ break;
	+ }
	+ }
	}
	-#Remove filename in path, prevents going to corrupt URLs (e.g. http://server/path/api.phpconfig/index.php)
	-if(substr($path, strlen($path)-1) != "/"){
	- $path = substr($path, 0, strrpos($path, "/")+1);
	-}
	?>
	<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
	<html xmlns='http://www.w3.org/1999/xhtml' xml:lang='en' lang='en'>

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