X-Git-Url: http://git.shiar.net/minimedit.git/blobdiff_plain/643c4d7625a1b1db94edef4eb633fa67c3b53ae0..ab89443fa6d3a9e13476dae2a3a6c23d13ccf9b0:/edit.php

diff --git a/edit.php b/edit.php
old mode 100644
new mode 100755
index 719c2f0..3774bfc
--- a/edit.php
+++ b/edit.php
@@ -5,21 +5,37 @@ function abort($status, $body) {
 	exit;
 }
 
+require 'auth.inc.php';
+if (!$Admin)
+	abort('401 unauthorised', "geen beheersrechten");
+
 if (!$_POST)
 	abort('405 post error', "niets te doen");
 if (!isset($_SERVER['PATH_INFO']) or strlen($_SERVER['PATH_INFO']) <= 1)
 	abort('409 input error', "geen bestand aangeleverd");
 
-$filename = preg_replace('/(?:\.html)?$/', '.html', ltrim($_SERVER['PATH_INFO'], '/'), 1);
+$filename = preg_replace('/(?:\.php)?$/', '.php', ltrim($_SERVER['PATH_INFO'], '/'), 1);
 if (file_exists($filename) and !is_writable($filename))
 	abort('403 input error', "ongeldige bestandsnaam: $filename");
+if (is_executable($filename))
+	abort('403 input error', "onwijzigbaar bestand: $filename");
+
+if (!isset($_POST['body']))
+	abort('409 input error', "geen inhoud aangeleverd");
 
-$prepend = '<!--#include virtual="/common.html" -->'."\n\n";
-$append  = "\n".'<!--#include virtual="/footer.html" -->'."\n";
 $upload = $_POST['body'];
 
-if (!$upload)
-	abort('409 input error', "leeg bestand aangeleverd");
+if (!strlen($upload)) {
+	if (file_exists($filename) and !unlink($filename))
+		abort('500 delete error', "fout bij het verwijderen van $filename");
+
+	print "Bestand verwijderd";
+	exit;
+}
+
+$rootpath = str_repeat('../', substr_count($filename, '/'));
+$prepend = "<?php include '${rootpath}head.inc.php'; ?>\n\n";
+$append  = "\n";
 
 if (!file_put_contents($filename, $prepend . $upload . $append))
 	abort('500 save error', "fout bij schrijven van $filename");