BugTrack2/384 Support LDAP Group - Security Group of Active Directory

[pukiwiki/pukiwiki.git] / lib / pukiwiki.php

diff --git a/lib/pukiwiki.php b/lib/pukiwiki.php
index fd14cdf..62f6d52 100644 (file)
--- a/lib/pukiwiki.php
+++ b/lib/pukiwiki.php
@@ -1,22 +1,21 @@
 <?php
 // PukiWiki - Yet another WikiWikiWeb clone.
+// $Id: pukiwiki.php,v 1.23 2011/01/25 15:01:01 henoheno Exp $
 //
 // PukiWiki 1.4.*
-//  Copyright (C) 2002 by PukiWiki Developers Team
-//  http://pukiwiki.org/
+//  Copyright (C) 2002-2005 by PukiWiki Development Team
+//  http://pukiwiki.osdn.jp/
 //
 // PukiWiki 1.3.*
-//  Copyright (C) 2002 by PukiWiki Developers Team
-//  http://pukiwiki.org/
+//  Copyright (C) 2002-2004 by PukiWiki Development Team
+//  http://pukiwiki.osdn.jp/
 //
 // PukiWiki 1.3 (Base)
-//  Copyright (C) 2001,2002 by sng.
-//  <sng@factage.com>
+//  Copyright (C) 2001-2002 by yu-ji <sng@factage.com>
 //  http://factage.com/sng/pukiwiki/
 //
 // Special thanks
-//  YukiWiki by Hiroshi Yuki
-//  <hyuki@hyuki.com>
+//  YukiWiki by Hiroshi Yuki <hyuki@hyuki.com>
 //  http://www.hyuki.com/yukiwiki/
 //
 // This program is free software; you can redistribute it and/or modify
@@ -28,22 +27,13 @@
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 // GNU General Public License for more details.
-//
-// $Id: pukiwiki.php,v 1.1 2004/08/01 01:54:35 henoheno Exp $
-/////////////////////////////////////////////////
-
-/////////////////////////////////////////////////
-// ¥Ç¡¼¥¿¤ò³ÊǼ¤¹¤ë¥Ç¥£¥ì¥¯¥È¥ê¤äÀßÄê¥Õ¥¡¥¤¥ë¤òÃÖ¤¯¥Ç¥£¥ì¥¯¥È¥ê
 
 if (! defined('DATA_HOME')) define('DATA_HOME', '');
 
 /////////////////////////////////////////////////
-// ¥µ¥Ö¥ë¡¼¥Á¥ó¤Î³ÊǼÀè¥Ç¥£¥ì¥¯¥È¥ê (¾¤Î *.php¥Õ¥¡¥¤¥ë)
-
-if (! defined('LIB_DIR')) define('SUB_DIR', '');
+// Include subroutines
 
-/////////////////////////////////////////////////
-// ¥µ¥Ö¥ë¡¼¥Á¥ó¤ÎÆɤ߹þ¤ß
+if (! defined('LIB_DIR')) define('LIB_DIR', '');
 
 require(LIB_DIR . 'func.php');
 require(LIB_DIR . 'file.php');
@@ -56,78 +46,79 @@ require(LIB_DIR . 'make_link.php');
 require(LIB_DIR . 'diff.php');
 require(LIB_DIR . 'config.php');
 require(LIB_DIR . 'link.php');
-require(LIB_DIR . 'trackback.php');
 require(LIB_DIR . 'auth.php');
 require(LIB_DIR . 'proxy.php');
-require(LIB_DIR . 'mail.php');
-if (!extension_loaded('mbstring')) {
+if (! extension_loaded('mbstring')) {
        require(LIB_DIR . 'mbstring.php');
 }
 
-// ½é´ü²½: ÀßÄê¥Õ¥¡¥¤¥ë¤ÎÆɤ߹þ¤ß
+// Defaults
+$notify = 0;
+
+// Load *.ini.php files and init PukiWiki
 require(LIB_DIR . 'init.php');
 
+// Load optional libraries
+if ($notify) {
+       require(LIB_DIR . 'mail.php'); // Mail notification
+}
+
 /////////////////////////////////////////////////
-// ¥á¥¤¥ó½èÍý
+// Main
 
-$base = $defaultpage;
 $retvars = array();
-
-// Plug-in action
-if (!empty($vars['plugin'])) {
-       if (!exist_plugin_action($vars['plugin'])) {
-               $s_plugin = htmlspecialchars($vars['plugin']);
-               $msg = "plugin=$s_plugin is not implemented.";
-               $retvars = array('msg'=>$msg,'body'=>$msg);
-       }
-       else {
-               $retvars = do_plugin_action($vars['plugin']);
-               if ($retvars !== FALSE) {
-                       $base = array_key_exists('refer',$vars) ? $vars['refer'] : '';
-               }
-       }
+$is_cmd = FALSE;
+if (isset($vars['cmd'])) {
+       $is_cmd  = TRUE;
+       $plugin = & $vars['cmd'];
+} else if (isset($vars['plugin'])) {
+       $plugin = & $vars['plugin'];
+} else {
+       $plugin = '';
 }
-// Command action
-else if (!empty($vars['cmd'])) {
-       if (!exist_plugin_action($vars['cmd'])) {
-               $s_cmd = htmlspecialchars($vars['cmd']);
-               $msg = "cmd=$s_cmd is not implemented.";
+if ($plugin != '') {
+       ensure_valid_auth_user();
+       if (exist_plugin_action($plugin)) {
+               // Found and exec
+               $retvars = do_plugin_action($plugin);
+               if ($retvars === FALSE) exit; // Done
+
+               if ($is_cmd) {
+                       $base = isset($vars['page'])  ? $vars['page']  : '';
+               } else {
+                       $base = isset($vars['refer']) ? $vars['refer'] : '';
+               }
+       } else {
+               // Not found
+               $msg = 'plugin=' . htmlsc($plugin) .
+                       ' is not implemented.';
                $retvars = array('msg'=>$msg,'body'=>$msg);
-       }
-       else {
-               $retvars = do_plugin_action($vars['cmd']);
-               $base = $vars['page'];
+               $base    = & $defaultpage;
        }
 }
 
-if ($retvars !== FALSE) {
-       $title = htmlspecialchars(strip_bracket($base));
-       $page = make_search($base);
-
-       if (array_key_exists('msg',$retvars) and $retvars['msg'] != '') {
-               $title = str_replace('$1',$title,$retvars['msg']);
-               $page = str_replace('$1',$page,$retvars['msg']);
-       }
+$title = htmlsc(strip_bracket($base));
+$page  = make_search($base);
+if (isset($retvars['msg']) && $retvars['msg'] != '') {
+       $title = str_replace('$1', $title, $retvars['msg']);
+       $page  = str_replace('$1', $page,  $retvars['msg']);
+}
 
-       if (array_key_exists('body',$retvars) and $retvars['body'] != '') {
-               $body = $retvars['body'];
+if (isset($retvars['body']) && $retvars['body'] != '') {
+       $body = & $retvars['body'];
+} else {
+       if ($base == '' || ! is_page($base)) {
+               $base  = & $defaultpage;
+               $title = htmlsc(strip_bracket($base));
+               $page  = make_search($base);
        }
-       else {
-               if ($base == '' or !is_page($base)) {
-                       $base = $defaultpage;
-                       $title = htmlspecialchars(strip_bracket($base));
-                       $page = make_search($base);
-               }
 
-               $vars['cmd'] = 'read';
-               $vars['page'] = $base;
-               $body = convert_html(get_source($base));
-               $body .= tb_get_rdf($vars['page']);
-               ref_save($vars['page']);
-       }
+       $vars['cmd']  = 'read';
+       $vars['page'] = & $base;
 
-       // ** ½ÐÎϽèÍý **
-       catbody($title,$page,$body);
+       $body  = convert_html(get_source($base));
 }
-// ** ½ªÎ» **
-?>
+
+// Output
+catbody($title, $page, $body);
+exit;