and now we have a permission system for our Wiki, that is understandable

[platal.git] / htdocs / wiki.php

diff --git a/htdocs/wiki.php b/htdocs/wiki.php
index 6db2203..39bb47a 100644 (file)
--- a/htdocs/wiki.php
+++ b/htdocs/wiki.php
@@ -20,26 +20,88 @@
  ***************************************************************************/
 
 require_once 'xorg.inc.php';
+require_once 'wiki.inc.php';
 
-// this page is to create a smarty template page from a wiki file
-// the wiki engine used is pmwiki.
-// the templates created are stored in wiki.d/cache_wikiword.tpl
+require_once dirname(__FILE__).'/../classes/Platal.php';
+require_once dirname(__FILE__).'/../classes/PLModule.php';
+
+$n = wiki_pagename();
+if (!$n) {
+    pl_redirect('');
+}
 
-// some page can be seen by everybody (public), but to validate a password
-// if we arrive here before setting new access we need to try an auth
 new_skinned_page('wiki.tpl');
+$perms = wiki_get_perms($n);
+
+switch (Env::get('action')) {
+  case '':
+    wiki_apply_perms($perms[0]);
+    break;
+
+  case 'edit':
+    wiki_apply_perms($perms[1]);
+    break;
+
+  default:
+    wiki_apply_perms('admin');
+    break;
+}
+
+if ($p = Post::get('setrperms')) {
+    wiki_apply_perms('admin');
+    if (wiki_set_perms($n, $p, $perms[1])) {
+        $perms = wiki_get_perms($n);
+        $page->trig('Permissions mises à jour');
+    }
+}
 
-if ($globals->wiki->wikidir) {
-    $wikisite = 'xorg';
-    require_once 'wiki.inc.php';
-    $page->changeTpl($wiki_template);
+if ($p = Post::get('setwperms')) {
+    wiki_apply_perms('admin');
+    if (wiki_set_perms($n, $perms[0], $p)) {
+        $perms = wiki_get_perms($n);
+        $page->trig('Permissions mises à jour');
+    }
 }
 
-if (!Env::get('action')) {
-    $page->addJsLink('javascript/wiki.js');
+$wiki_cache   = wiki_work_dir().'/cache_'.$n.'.tpl';
+$cache_exists = file_exists($wiki_cache);
+
+if (Env::get('action') || !$cache_exists) {
+    @unlink($wiki_cache);
+
+    // we leave pmwiki do whatever it wants and store everything
+    ob_start();
+    require_once($globals->spoolroot.'/wiki/pmwiki.php');
+
+    $wikiAll = ob_get_clean();
+    // the pmwiki skin we are using (almost empty) has these keywords:
+    $i = strpos($wikiAll, "<!--/HeaderText-->");
+    $j = strpos($wikiAll, "<!--/PageLeftFmt-->", $i);
+}
+
+if (Env::get('action')) {
+    $page->assign('xorg_extra_header', substr($wikiAll, 0, $i));
+    $wikiAll = substr($wikiAll, $j);
+} else {
+    if (!$cache_exists) {
+        $wikiAll = substr($wikiAll, $j);
+        wiki_putfile($wiki_cache, $wikiAll);
+    } else {
+        $wikiAll = file_get_contents($wiki_cache);
+    }
 }
 
-wiki_assign_auth();
+$page->assign('perms', $perms);
+$page->assign('perms_opts',
+              array('public' => 'Public', 'logged' => 'Connecté',
+                    'mdp' => 'Authentifié', 'admin' => 'Admin'));
+
+$page->assign('canedit',    wiki_may_have_perms($perms[1]));
+$page->assign('has_perms',  wiki_may_have_perms('admin'));
+
+$page->assign('wikipage', str_replace('.', '/', $n));
+$page->assign('pmwiki',   $wikiAll);
+
 $page->addCssLink('css/wiki.css');
 
 $page->run();