From d1521b48e581dc42955ce9b5a685bd6747f76917 Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Sat, 11 Jan 2003 20:07:42 +0000
Subject: - Rewrite old-style URLs.  Based on patch by Gerhard.

---
 includes/common.inc | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'includes/common.inc')

diff --git a/includes/common.inc b/includes/common.inc
index e67843333..0d828b73d 100644
--- a/includes/common.inc
+++ b/includes/common.inc
@@ -471,8 +471,28 @@ function filter($text) {
   return $text;
 }
 
+function rewrite_old_urls($text) {
+
+  /*
+  ** This is a *temporary* filter to rewrite old-style URLs to new-style
+  ** URLs (clean URLs).  Currently, URLs are being rewritten dynamically
+  ** (ie. "on output"), however When these rewrite rules have been tested
+  ** enough, we will use them to permanently rewrite the links in node 
+  ** and comment bodies.
+  */
+
+  // rewrite 'node.php?id=<number>[&cid=<number>]'
+  $text = eregi_replace("(node)\.php\?id=([[:digit:]]+)(&cid=)?([[:digit:]]*)", "?q=\\1/view/\\2/\\4", $text);
+
+  return $text;
+}
+
 function check_output($text) {
   if (isset($text)) {
+
+    // temporary: for development purpose
+    $text = rewrite_old_urls($text);
+
     $text = stripslashes($text);
 
     if (strip_tags($text, "<a><i><b><u><tt><code><cite><strong><img>") == $text) {
-- 
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