From 60599b407610796c65bbbafc88a8fe5b29f37c7a Mon Sep 17 00:00:00 2001
From: neoraider <devnull@localhost>
Date: Sat, 16 Dec 2006 21:35:01 +0000
Subject: Subst() optimiert.

---
 code/subst.inc.php  | 47 ++++++++++++++---------------------------------
 config/SQL/base.sql |  1 -
 index.php           | 16 +++++++++++-----
 3 files changed, 25 insertions(+), 39 deletions(-)

diff --git a/code/subst.inc.php b/code/subst.inc.php
index fc999ff..16d1220 100644
--- a/code/subst.inc.php
+++ b/code/subst.inc.php
@@ -6,41 +6,22 @@
   
   if($GLOBALS['config']['language'] != 'en') @include('lang/' . $GLOBALS['config']['language'] . '.inc.php');
   
-  function Subst($data, $env = array()) {
-    $subst = array_map(create_function('$key', 'return \'(\\{\\{\' . $key . \'\\}\\})\';'), array_keys($GLOBALS['messages']));
+  function subst_page($data, $env) {
+    $data = preg_replace('((^|[^\\{])\\{\\{\\$config:([^\\{\\}]+?)\\}\\})e', '\'$1\' . $GLOBALS[\'config\'][\'$2\']', $data);
+    $data = preg_replace('((^|[^\\{])\\{\\{\\$([^:\\{\\}]+?)\\}\\})e', '\'$1\' . $env[\'$2\']', $data);
     
-    while(preg_match('((?:^|[^\\{])\\{\\{\\$(?:config|nav|page|title):.+?\\}\\})', $data)) {
-      while(preg_match('((?:^|[^\\{])\\{\\{\\$nav:.+?\\}\\})', $data)) {
-        $data = preg_replace('((^|[^\\{])\\{\\{\\$config:([^\\{\\}]+?)\\}\\})e', '\'$1\' . $GLOBALS[\'config\'][\'$2\']', $data);
-        $data = preg_replace('((^|[^\\{])\\{\\{\\$([^:\\{\\}]+?)\\}\\})e', '\'$1\' . $env[\'$2\']', $data);
-        
-        $data = preg_replace('((^|[^\\{])\\{\\{\\$nav:(.+?)\\}\\})e', '\'$1\' . $GLOBALS[\'nav\']->ParseNav(\'$2\')', $data);
-      }
-      
-      while(preg_match('((?:^|[^\\{])\\{\\{\\$title:.+?\\}\\})', $data)) {
-        $data = preg_replace('((^|[^\\{])\\{\\{\\$config:([^\\{\\}]+?)\\}\\})e', '\'$1\' . $GLOBALS[\'config\'][\'$2\']', $data);
-        $data = preg_replace('((^|[^\\{])\\{\\{\\$([^:\\{\\}]+?)\\}\\})e', '\'$1\' . $env[\'$2\']', $data);
-        
-        $data = preg_replace('((^|[^\\{])\\{\\{\\$title:(.+?)\\}\\})e', '\'$1\' . $GLOBALS[\'pages\']->GetTitle(\'$2\')', $data);
-      }
-      
-      while(preg_match('((?:^|[^\\{])\\{\\{\\$page:\\$editor:.+?\\}\\})', $data)) {
-        $data = preg_replace('((^|[^\\{])\\{\\{\\$config:([^\\{\\}]+?)\\}\\})e', '\'$1\' . $GLOBALS[\'config\'][\'$2\']', $data);
-        $data = preg_replace('((^|[^\\{])\\{\\{\\$([^:\\{\\}]+?)\\}\\})e', '\'$1\' . $env[\'$2\']', $data);
-        
-        $data = preg_replace_callback('((^|[^\\{])\\{\\{\\$page:\\$editor:(.+?)\\}\\})', create_function('$match', '$ret = $GLOBALS[\'pages\']->GetEditor($match[2], $GLOBALS[\'links\']->GetNeonLink($match[2])); return $match[1] . $ret[\'content\'];'), $data);
-      }
-      
-      while(preg_match('((?:^|[^\\{])\\{\\{\\$page:.+?\\}\\})', $data)) {
-        $data = preg_replace('((^|[^\\{])\\{\\{\\$config:([^\\{\\}]+?)\\}\\})e', '\'$1\' . $GLOBALS[\'config\'][\'$2\']', $data);
-        $data = preg_replace('((^|[^\\{])\\{\\{\\$([^:\\{\\}]+?)\\}\\})e', '\'$1\' . $env[\'$2\']', $data);
-        
-        $data = preg_replace_callback('((^|[^\\{])\\{\\{\\$page:(.+?)\\}\\})', create_function('$match', '$ret = $GLOBALS[\'pages\']->GetPage($match[2]); return $match[1] . $ret[\'content\'];'), $data);
-      }
-      
-      $data = preg_replace('((^|[^\\{])\\{\\{\\$config:(.+?)\\}\\})e', '\'$1\' . $GLOBALS[\'config\'][\'$2\']', $data);
-    }
+    $data = preg_replace('((^|[^\\{])\\{\\{\\$nav:(.+?)\\}\\})e', '\'$1\' . subst_page($GLOBALS[\'nav\']->ParseNav(\'$2\'), $env)', $data);
+    $data = preg_replace('((^|[^\\{])\\{\\{\\$title:(.+?)\\}\\})e', '\'$1\' . $GLOBALS[\'pages\']->GetTitle(\'$2\')', $data);
+    $data = preg_replace_callback('((^|[^\\{])\\{\\{\\$page:\\$editor:(.+?)\\}\\})', create_function('$match', '$ret = $GLOBALS[\'pages\']->GetEditor($match[2], $GLOBALS[\'links\']->GetNeonLink($match[2])); return $match[1] . subst_page($ret[\'content\'], $page);'), $data);
+    $data = preg_replace_callback('((^|[^\\{])\\{\\{\\$page:(.+?)\\}\\})', create_function('$match', '$ret = $GLOBALS[\'pages\']->GetPage($match[2]); return $match[1] . subst_page($ret[\'content\'], $env);'), $data);
     
+    return $data;
+  }
+  
+  function Subst($data, $env = array()) {
+    $data = subst_page($data, $env);
+    
+    $subst = array_map(create_function('$key', 'return \'(\\{\\{\' . $key . \'\\}\\})\';'), array_keys($GLOBALS['messages']));
     $data = preg_replace($subst, $GLOBALS['messages'], $data);
     
     return preg_replace(array('((^|[^\\{])\\{\\{([^\\{]|$))', '((^|[^\\}])\\}\\}([^\\}]|$))', '((\\{)\\{(\\{))', '((\\})\\}(\\}))'), '$1$2', $data);
diff --git a/config/SQL/base.sql b/config/SQL/base.sql
index 3d970d4..d380f35 100644
--- a/config/SQL/base.sql
+++ b/config/SQL/base.sql
@@ -13,7 +13,6 @@ CREATE TABLE `base` (
 -- 
 
 INSERT INTO `base` (`id`, `code`) VALUES (1, '<div id="nav">{{$nav:default}}</div>');
-INSERT INTO `base` (`id`, `code`) VALUES (0, '</head><body>');
 INSERT INTO `base` (`id`, `code`) VALUES (-2, '<title>{{$config:title}}{{$title:{{$current_page}}}}</title>');
 INSERT INTO `base` (`id`, `code`) VALUES (-1, '<link rel="stylesheet" type="text/css" href="styles/{{$config:default_style}}/style.css" />');
 INSERT INTO `base` (`id`, `code`) VALUES (3, '<div id="content">');
diff --git a/index.php b/index.php
index e933274..db5847c 100644
--- a/index.php
+++ b/index.php
@@ -11,19 +11,25 @@
   if($_GET['page']) $page = Unquote($_GET['page']);
   else $page = $GLOBALS['config']['home'];
   
-  $res = $GLOBALS['db']->Execute('SELECT code FROM base ORDER BY id');
+  $res = $GLOBALS['db']->Execute('SELECT id, code FROM base ORDER BY id');
   
-  $base = '';
+  $env = array('current_page' => $page);
+  if($_GET['mode'] == 'edit') $env['current_page'] = '$editor:' . $page;
+  
+  $content = '';
+  $body = false;
   while(!$res->EOF) {
-    $base .= $res->fields[0];
+    if($body == false && $res->fields[0] > 0) {
+      $body = true;
+      $content .= '</head><body>';
+    }
+    $content .= Subst($res->fields[1], $env);
     $res->MoveNext();
   }
   
   $env = array('current_page' => $page);
   if($_GET['mode'] == 'edit') $env['current_page'] = '$editor:' . $page;
   
-  $content = Subst($base, $env);
-  
   echo '<?xml version="1.0" encoding="UTF-8" ?>';
 ?>
 
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