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<?php // $Id: redirect.php,v 1.1 2006/04/11 07:53:59 moodler Exp $
/**
If you're using custompix in your theme, but you don't want to have to copy every pix from /pix into /theme/yourtheme/pix, use this as a 404 handler.
You need to put a snippet like the following into your apacheconfig:
<Location /moodle/theme/yourtheme/pix >
ErrorDocument 404 /moodle/pix/redirect.php
</Location>
**/
require_once('../config.php');
// obtain the requested path.
if (!array_key_exists('REDIRECT_STATUS',$_SERVER) || $_SERVER['REDIRECT_STATUS'] != 404) {
die();
}
$matches = array();
if (!preg_match('/theme\/[^\/]*\/pix\/(.*)$/',$_SERVER['REDIRECT_URL'],$matches)) {
die();
}
if (file_exists($CFG->dirroot.'/pix/'.$matches[1])) {
header("Location: ".$CFG->wwwroot.'/pix/'.$matches[1]);
}
?>
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>404 Not Found</title>
</head>
<body>
<h1>Picture not found</h1>
<p><?php echo $_SERVER['REDIRECT_ERROR_NOTES']; ?></p>
</body>
</html>
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