edit: encode page url in path

[minimedit.git] / edit.php

diff --git a/edit.php b/edit.php
index 657c2790e570a841011790204097be7170ab2e4d..719c2f029976b523d953de8337331b24ac2cd8f8 100644 (file)
--- a/edit.php
+++ b/edit.php
@@ -7,10 +7,10 @@ function abort($status, $body) {
 
 if (!$_POST)
        abort('405 post error', "niets te doen");
-if (!isset($_POST['page']))
+if (!isset($_SERVER['PATH_INFO']) or strlen($_SERVER['PATH_INFO']) <= 1)
        abort('409 input error', "geen bestand aangeleverd");
 
-$filename = preg_replace('/(?:\.html)?$/', '.html', ltrim($_POST['page'], '/'), 1);
+$filename = preg_replace('/(?:\.html)?$/', '.html', ltrim($_SERVER['PATH_INFO'], '/'), 1);
 if (file_exists($filename) and !is_writable($filename))
        abort('403 input error', "ongeldige bestandsnaam: $filename");