htdocs.net/index.php

   1 <?php
   2 /***************************************************************************
   3  *  Copyright (C) 2003-2006 Polytechnique.org                              *
   4  *  http://opensource.polytechnique.org/                                   *
   5  *                                                                         *
   6  *  This program is free software; you can redistribute it and/or modify   *
   7  *  it under the terms of the GNU General Public License as published by   *
   8  *  the Free Software Foundation; either version 2 of the License, or      *
   9  *  (at your option) any later version.                                    *
  10  *                                                                         *
  11  *  This program is distributed in the hope that it will be useful,        *
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of         *
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the          *
  14  *  GNU General Public License for more details.                           *
  15  *                                                                         *
  16  *  You should have received a copy of the GNU General Public License      *
  17  *  along with this program; if not, write to the Free Software            *
  18  *  Foundation, Inc.,                                                      *
  19  *  59 Temple Place, Suite 330, Boston, MA  02111-1307  USA                *
  20  ***************************************************************************/
  21
  22 $GLOBALS['IS_XNET_SITE'] = true;
  23
  24 require 'xnet.inc.php';
  25
  26 require_once dirname(__FILE__).'/../classes/Xnet.php';
  27 require_once dirname(__FILE__).'/../classes/PLModule.php';
  28
  29 if ($path = Env::v('n') && substr($path, 0, 4) != 'Xnet') {
  30
  31     $platal = new Xnet('xnet', 'xnetgrp', 'xnetlists', 'xnetevents', 'geoloc');
  32     $platal->run();
  33
  34     exit;
  35 }
  36
  37 require_once 'wiki.inc.php';
  38
  39 $n = wiki_pagename();
  40 if (!$n) {
  41     pl_redirect('');
  42 }
  43
  44 new_skinned_page('wiki.tpl');
  45 $perms = wiki_get_perms($n);
  46
  47 switch (Env::v('action')) {
  48   case '':
  49     wiki_apply_perms($perms[0]);
  50     break;
  51
  52   case 'edit':
  53     wiki_apply_perms($perms[1]);
  54     break;
  55
  56   default:
  57     wiki_apply_perms('admin');
  58     break;
  59 }
  60
  61 if ($p = Post::v('setrperms')) {
  62     wiki_apply_perms('admin');
  63     if (wiki_set_perms($n, $p, $perms[1])) {
  64         $perms = wiki_get_perms($n);
  65         $page->trig('Permissions mises à jour');
  66     }
  67 }
  68
  69 if ($p = Post::v('setwperms')) {
  70     wiki_apply_perms('admin');
  71     if (wiki_set_perms($n, $perms[0], $p)) {
  72         $perms = wiki_get_perms($n);
  73         $page->trig('Permissions mises à jour');
  74     }
  75 }
  76
  77 $wiki_cache   = wiki_work_dir().'/cache_'.$n.'.tpl';
  78 $cache_exists = file_exists($wiki_cache);
  79
  80 if (Env::v('action') || !$cache_exists) {
  81     @unlink($wiki_cache);
  82
  83     // we leave pmwiki do whatever it wants and store everything
  84     ob_start();
  85     require_once($globals->spoolroot.'/wiki/pmwiki.php');
  86
  87     $wikiAll = ob_get_clean();
  88     // the pmwiki skin we are using (almost empty) has these keywords:
  89     $i = strpos($wikiAll, "<!--/HeaderText-->");
  90     $j = strpos($wikiAll, "<!--/PageLeftFmt-->", $i);
  91 }
  92
  93 if (Env::v('action')) {
  94     $page->assign('xorg_extra_header', substr($wikiAll, 0, $i));
  95     $wikiAll = substr($wikiAll, $j);
  96 } else {
  97     if (!$cache_exists) {
  98         $wikiAll = substr($wikiAll, $j);
  99         wiki_putfile($wiki_cache, $wikiAll);
 100     } else {
 101         $wikiAll = file_get_contents($wiki_cache);
 102     }
 103 }
 104
 105 $page->assign('perms', $perms);
 106 $page->assign('perms_opts', wiki_perms_options());
 107
 108 $page->assign('canedit',    wiki_may_have_perms($perms[1]));
 109 $page->assign('has_perms',  wiki_may_have_perms('admin'));
 110
 111 $page->assign('wikipage', str_replace('.', '/', $n));
 112 $page->assign('pmwiki',   $wikiAll);
 113
 114 $page->addCssLink('wiki.css');
 115 $page->addJsLink('javascript/wiki.js');
 116
 117 $page->useMenu();
 118 $page->run();
 119
 120 ?>