From 543336aef16562369c01992817f58e17144c9cad Mon Sep 17 00:00:00 2001
From: neoraider <devnull@localhost>
Date: Thu, 14 Dec 2006 00:06:02 +0000
Subject: Base-Type durch Subst-Erweiterungen unnoetig gemacht; Type-Konzept
 entfernt.

---
 code/links.inc.php |   2 +-
 code/nav.inc.php   |   6 ++-
 code/pages.inc.php | 155 ++++++++++++++++++++++++++++-------------------------
 code/subst.inc.php |  39 +++++++++++++-
 code/user.inc.php  |   2 +-
 5 files changed, 125 insertions(+), 79 deletions(-)

(limited to 'code')

diff --git a/code/links.inc.php b/code/links.inc.php
index 6c6fcd8..54d1dd9 100644
--- a/code/links.inc.php
+++ b/code/links.inc.php
@@ -3,7 +3,7 @@
   
   class Links {
     function GetNeonLink($page, $extra = '', $html = true) {
-      if($GLOBALS['pages']->HasReadAccess($page, 'c')) {
+      if($GLOBALS['pages']->HasReadAccess($page)) {
         if($GLOBALS['user']->login_type == 'url')
           $ret = 'index.php?page=' . $page . '&login=' . $GLOBALS['user']->login_key
                . ($extra ? '&' . $extra : '');
diff --git a/code/nav.inc.php b/code/nav.inc.php
index 940ced2..7d1e38b 100644
--- a/code/nav.inc.php
+++ b/code/nav.inc.php
@@ -1,5 +1,5 @@
 <?PHP
-  Uses('links');
+  Uses('links', 'user');
 
   class Nav {
     var $entries = array();
@@ -21,7 +21,9 @@
           $this->entries[$entry->parent]->Add(&$this->entries[$key]);
     }
     
-    function ParseNav($gid, $name) {
+    function ParseNav($name, $gid = NULL) {
+      if($gid === NULL) $gid = $GLOBALS['user']->getGid();
+      
       $ret = '<ul>';
       
       foreach($this->root_entries[$gid][$name]->children as $entry)
diff --git a/code/pages.inc.php b/code/pages.inc.php
index 549e24c..8ffe008 100644
--- a/code/pages.inc.php
+++ b/code/pages.inc.php
@@ -1,99 +1,108 @@
 <?PHP
-  Uses('user', 'templates', 'subst');
+  Uses('user', 'templates');
   
   
   class Pages {
     var $pages = array();
     
     
-    function Get($page, $type) {
-      if(!$this->Exists($page, $type))
+    function GetTitle($page) {
+      if(!$this->Exists($page))
+        return $page;
+      
+      $pagedata = $this->GetPageData($page);
+      
+      $data = $pagedata['data'];
+      $data['_page'] = $page;
+      
+      return $GLOBALS['templates'][$pagedata['template']]->GetTitle($data);
+    }
+    
+    function GetPage($page) {
+      if(!$this->Exists($page))
         return array('title' => $page,
-                     'content' => Subst('<span class="error">{{The page \'' . $page . '\' does not exist.}}</span>'));
+                     'content' => '<span class="error">{{The page \'' . $page . '\' does not exist.}}</span>');
       
-      if(!$this->HasReadAccess($page, $type))
+      if(!$this->HasReadAccess($page))
         return array('title' => $page,
-                     'content' => Subst('<span class="error">{{The page \'' . $page . '\' is protected.}}</span>'));
+                     'content' => '<span class="error">{{The page \'' . $page . '\' is protected.}}</span>');
       
-      $pagedata = $this->GetPageData($page, $type);
+      $pagedata = $this->GetPageData($page);
       
       $data = $pagedata['data'];
-      if($extra) $data = array_merge($data, $extra);
       $data['_page'] = $page;
-      $data['_type'] = $type;
       
       $ret = $GLOBALS['templates'][$pagedata['template']]->GetPage($data);
       
-      return array('title' => Subst($ret['title']), 'content' => Subst($ret['content']));
+      return array('title' => $ret['title'], 'content' => $ret['content']);
     }
     
-    function GetEditor($page, $type, $backlink) {
-      if(!$this->Exists($page, $type))
+    function GetEditor($page, $backlink) {
+      if(!$this->Exists($page))
         return array('title' => $page,
-                     'content' => Subst('<span class="error">{{The page \'' . $page . '\' does not exist.}}</span>'));
+                     'content' => '<span class="error">{{The page \'' . $page . '\' does not exist.}}</span>');
       
-      if(!$this->HasWriteAccess($page, $type))
+      if(!$this->HasWriteAccess($page))
         return array('title' => $page,
-                     'content' => Subst('<span class="error">{{The page \'' . $page . '\' is protected.}}</span>'));
+                     'content' => '<span class="error">{{The page \'' . $page . '\' is protected.}}</span>');
       
-      $pagedata = $this->GetPageData($page, $type);
+      $pagedata = $this->GetPageData($page);
       
       $data = $pagedata['data'];
       $data['_page'] = $page;
-      $data['_type'] = $type;
       $data['_backlink'] = $backlink;
       
       $ret = $GLOBALS['templates'][$pagedata['template']]->GetEditor($data);
       
-      return array('title' => Subst($ret['title']), 'content' => Subst($ret['content']));
+      return array('title' => $ret['title'], 'content' => $ret['content']);
     }
     
-    function Exists($page, $type) {
-      if(array_key_exists($page . '.' . $type, $GLOBALS['modules']->pages))
+    function Exists($page) {
+      if(array_key_exists($page, $GLOBALS['modules']->pages))
         return true;
       
-      $res = $GLOBALS['db']->Execute('SELECT id FROM pages WHERE name = ? AND type = ?', array($page, $type));
+      $res = $GLOBALS['db']->Execute('SELECT id FROM pages WHERE name = ?', $page);
       
       return ($res->RecordCount() > 0);
     }
     
-    function HasReadAccess($page, $type) {
-      if(!$this->Exists($page, $type)) return false;
+    function HasReadAccess($page) {
+      if(!$this->Exists($page)) return false;
       if($GLOBALS['user']->IsAdmin()) return true;
       
       $gid = $GLOBALS['user']->gid;
       
-      $access = $this->GetAccess($page, $type);
+      $access = $this->GetAccess($page);
       
       return ((hexdec($access[0][$gid/4]) & (1 << ($gid%4))) != 0);
     }
     
-    function HasWriteAccess($page, $type) {
-      if(!$this->Exists($page, $type)) return false;
+    function HasWriteAccess($page) {
+      if(!$this->Exists($page)) return false;
       if($GLOBALS['user']->IsAdmin()) return true;
       
       $gid = $GLOBALS['user']->gid;
       
-      $access = $this->GetAccess($page, $type);
+      $access = $this->GetAccess($page);
       
       return ((hexdec($access[1][$gid/4]) & (1 << ($gid%4))) != 0);
     }
     
-    function GetPageData($page, $type) {
-      if(!$this->Exists($page, $type)) return null;
+    function GetPageData($page) {
+      if(!$this->Exists($page)) return null;
       
-      if(!array_key_exists($page . '.' . $type, $this->pages)) {
-        $res = $GLOBALS['db']->Execute('SELECT template, data FROM pages WHERE name = ? AND type = ?', array($page, $type));
+      if(!array_key_exists($page, $this->pages)) {
+        $res = $GLOBALS['db']->Execute('SELECT template, data FROM pages WHERE name = ?', $page);
       
         if($res->RecordCount()) {
           parse_str($res->fields[1], $data);
           $data = array_map('Unquote', $data);
           
-          $this->pages[$page . '.' . $type] = array('name' => $page, 'type' => $type, 'template' => $res->fields[0],
+          $this->pages[$page] = array('name' => $page, 'template' => $res->fields[0],
                                                     'access' => '', 'data' => $data);
         }
         else {
-          $xmldata = $GLOBALS['xmlparser']->ParseFile($GLOBALS['modules']->GetPagePath($page, $type));
+          $xmldata = $GLOBALS['xmlparser']->ParseFile($GLOBALS['modules']->GetPagePath($page));
           if(!$xmldata) return null;
           
           $info = $GLOBALS['xmlparser']->FindTag($xmldata, 'info');
@@ -122,94 +131,94 @@
             $data[$field['tag']] = $field['children'][0];
           }
           
-          $this->pages[$page . '.' . $type] = array('name' => $page, 'type' => $type, 'template' => $template,
+          $this->pages[$page] = array('name' => $page, 'template' => $template,
                                                     'access' => $access, 'data' => $data);
         }
         
-        $res = $GLOBALS['db']->Execute('SELECT readaccess, writeaccess FROM privs WHERE name = ? AND type = ?', array($page, $type));
+        $res = $GLOBALS['db']->Execute('SELECT readaccess, writeaccess FROM privs WHERE name = ?', $page);
       
         if($res->RecordCount())
-          $this->pages[$page . '.' . $type]['access'] = array($res->fields[0], $res->fields[1]);
+          $this->pages[$page]['access'] = array($res->fields[0], $res->fields[1]);
       }
       
-      return $this->pages[$page . '.' . $type];
+      return $this->pages[$page];
     }
     
-    function Add($name, $type, $template) {
-      if($this->Exists($name, $type)) return false;
+    function Add($name, $template) {
+      if($this->Exists($name)) return false;
       
-      $GLOBALS['db']->Execute('INSERT INTO pages (name, template, data, type) VALUES (?, ?, "", ?)',
-                              array($name, $template, $type));
+      $GLOBALS['db']->Execute('INSERT INTO pages (name, template, data) VALUES (?, ?, "")',
+                              array($name, $template));
       
       return ($GLOBALS['db']->Affected_Rows() > 0);
     }
     
-    function Edit($page, $type, $data) {
+    function Edit($page, $data) {
       $string = '';
       
       foreach($data as $key => $val)
         $string .= urlencode($key) . '=' . urlencode($val) . '&';
       
-      $res = $GLOBALS['db']->Execute('SELECT id FROM pages WHERE name = ? AND type = ?',
-                                     array($page, $type));
+      $res = $GLOBALS['db']->Execute('SELECT id FROM pages WHERE name = ?', $page);
       
       if($res->RecordCount()) {
-        $GLOBALS['db']->Execute('UPDATE pages SET data = ? WHERE name = ? AND type = ?',
-                              array(substr($string, 0, -1), $page, $type));
+        $GLOBALS['db']->Execute('UPDATE pages SET data = ? WHERE name = ?',
+                              array(substr($string, 0, -1), $page));
       
         return true;
       }
       
-      $pagedata = $this->GetPageData($page, $type);
+      $pagedata = $this->GetPageData($page);
       
-      $GLOBALS['db']->Execute('INSERT INTO privs (name, type, readaccess, writeaccess) VALUES (?, ?, ?, ?)',
-                              array($page, $type, $pagedata['access'][0], $pagedata['access'][1]));
-      $GLOBALS['db']->Execute('INSERT INTO pages (name, template, data, type) VALUES (?, ?, ?, ?)',
-                              array($page, $pagedata['template'], $string, $type));
+      $GLOBALS['db']->Execute('INSERT INTO privs (name, readaccess, writeaccess) VALUES (?, ?, ?)',
+                              array($page, $pagedata['access'][0], $pagedata['access'][1]));
+      $GLOBALS['db']->Execute('INSERT INTO pages (name, template, data) VALUES (?, ?, ?)',
+                              array($page, $pagedata['template'], $string));
       
       return ($GLOBALS['db']->Affected_Rows() > 0);
     }
     
-    function Rename($page, $type, $new_name) {
-      if($this->Exists($new_name, $type)) return false;
+    function Rename($page, $new_name) {
+      if($this->Exists($new_name)) return false;
+      if(!$this->Exists($page)) return false;
       
-      $GLOBALS['db']->Execute('UPDATE privs SET name = ? WHERE name = ? AND type = ?', array($new_name, $page, $type));
-      $GLOBALS['db']->Execute('UPDATE pages SET name = ? WHERE name = ? AND type = ?', array($new_name, $page, $type));
+      $GLOBALS['db']->Execute('UPDATE privs SET name = ? WHERE name = ?', array($new_name, $page));
+      $GLOBALS['db']->Execute('UPDATE pages SET name = ? WHERE name = ?', array($new_name, $page));
       
       return ($GLOBALS['db']->Affected_Rows() > 0);
     }
     
-    function Copy($page, $type, $new_name) {
-      if($this->Exists($new_name, $type)) return false;
-      if(!$this->Exists($page, $type)) return false;
+    function Copy($page, $new_name) {
+      if($this->Exists($new_name)) return false;
+      if(!$this->Exists($page)) return false;
       
-      $pagedata = $this->GetPageData($page, $type);
+      $pagedata = $this->GetPageData($page);
       
       $string = '';
       
       foreach($pagedata['data'] as $key => $val)
         $string .= urlencode($key) . '=' . urlencode($val) . '&';
       
-      $GLOBALS['db']->Execute('INSERT INTO pages (name, template, data, type) VALUES (?, ?, ?, ?)',
-                              array($new_name, $pagedata['template'], $string, $type));
+      $GLOBALS['db']->Execute('INSERT INTO pages (name, template, data) VALUES (?, ?, ?)',
+                              array($new_name, $pagedata['template'], $string));
       
       return ($GLOBALS['db']->Affected_Rows() > 0);
     }
     
-    function Delete($page, $type) {
-      $GLOBALS['db']->Execute('DELETE FROM privs WHERE name = ? AND type = ?', array($page, $type));
-      $GLOBALS['db']->Execute('DELETE FROM pages WHERE name = ? AND type = ?', array($page, $type));
+    function Delete($page) {
+      $GLOBALS['db']->Execute('DELETE FROM privs WHERE name = ?', $page);
+      $GLOBALS['db']->Execute('DELETE FROM pages WHERE name = ?', $page);
       
       return ($GLOBALS['db']->Affected_Rows() > 0);
     }
     
     function GetList() {
-      $res = $GLOBALS['db']->Execute('SELECT name, type FROM pages');
+      $res = $GLOBALS['db']->Execute('SELECT name FROM pages');
       
       $pages = array();
       
       while($row = $res->FetchRow())
-        $pages[$row[0] . '.' . $row[1]] = null;
+        $pages[$row[0]] = null;
       
       $pages = array_keys(array_merge($pages, $this->pages, $GLOBALS['modules']->pages));
       
@@ -218,27 +227,27 @@
       return $pages;
     }
     
-    function GetAccess($page, $type) {
-      $res = $GLOBALS['db']->Execute('SELECT readaccess, writeaccess FROM privs WHERE name = ? AND type = ?', array($page, $type));
+    function GetAccess($page) {
+      $res = $GLOBALS['db']->Execute('SELECT readaccess, writeaccess FROM privs WHERE name = ?', $page);
       
       if($res->RecordCount())
         return array($res->fields[0], $res->fields[1]);
       
-      $pagedata = $this->GetPageData($page, $type);
+      $pagedata = $this->GetPageData($page);
       
       return $pagedata['access'];
     }
     
-    function SetAccess($page, $type, $access) {
-      $res = $GLOBALS['db']->Execute('SELECT id FROM privs WHERE name = ? AND type = ?', array($page, $type));
+    function SetAccess($page, $access) {
+      $res = $GLOBALS['db']->Execute('SELECT id FROM privs WHERE name = ?', $page);
       
       if($res->RecordCount()) {
-        $GLOBALS['db']->Execute('UPDATE privs SET readaccess = ?, writeaccess = ? WHERE name = ? AND type = ?', array($access[0], $access[1], $page, $type));
+        $GLOBALS['db']->Execute('UPDATE privs SET readaccess = ?, writeaccess = ? WHERE name = ?', array($access[0], $access[1], $page));
       
         return ($GLOBALS['db']->Affected_Rows() > 0);
       }
       
-      $GLOBALS['db']->Execute('INSERT INTO privs (name, type, readaccess, writeaccess) VALUES (?, ?, ?, ?)', array($page, $type, $access[0], $access[1]));
+      $GLOBALS['db']->Execute('INSERT INTO privs (name, readaccess, writeaccess) VALUES (?, ?, ?)', array($page, $access[0], $access[1]));
       
       return ($GLOBALS['db']->Affected_Rows() > 0);
     }
diff --git a/code/subst.inc.php b/code/subst.inc.php
index 9696ec9..fc999ff 100644
--- a/code/subst.inc.php
+++ b/code/subst.inc.php
@@ -1,13 +1,48 @@
 <?PHP
+  Uses('pages', 'nav');
+  
+  
   $GLOBALS['messages'] = array();
   
   if($GLOBALS['config']['language'] != 'en') @include('lang/' . $GLOBALS['config']['language'] . '.inc.php');
   
-  function Subst($data) {
+  function Subst($data, $env = array()) {
     $subst = array_map(create_function('$key', 'return \'(\\{\\{\' . $key . \'\\}\\})\';'), array_keys($GLOBALS['messages']));
     
+    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);
+    }
+    
     $data = preg_replace($subst, $GLOBALS['messages'], $data);
     
-    return preg_replace('({{(.+?)}})', '$1', $data);
+    return preg_replace(array('((^|[^\\{])\\{\\{([^\\{]|$))', '((^|[^\\}])\\}\\}([^\\}]|$))', '((\\{)\\{(\\{))', '((\\})\\}(\\}))'), '$1$2', $data);
   }
 ?>
diff --git a/code/user.inc.php b/code/user.inc.php
index cc04268..bbcf4ed 100644
--- a/code/user.inc.php
+++ b/code/user.inc.php
@@ -15,7 +15,7 @@
           $this->gid = $res->fields[1];
           $this->name = $res->fields[3];
           
-          $this->type = 'cookie';
+          $this->login_type = 'cookie';
           $this->login_key = $_COOKIE['login'];
         }
       }
-- 
cgit v1.2.3