X-Git-Url: http://git.polytechnique.org/?a=blobdiff_plain;f=include%2Fwiki.inc.php;h=cd506e63d2f74ad0bbccc6291354c5f2533c8a22;hb=4847ce1794ebcc2d6e0568844a5629b972ace0da;hp=2aa2dd23a09acbc32ef796bfcfccd72d40725a2d;hpb=8b00e0e0c6f303762f6740c853e7065b1471d245;p=platal.git

diff --git a/include/wiki.inc.php b/include/wiki.inc.php
index 2aa2dd2..cd506e6 100644
--- a/include/wiki.inc.php
+++ b/include/wiki.inc.php
@@ -20,11 +20,11 @@
  ***************************************************************************/
 
 function wiki_pagename() {
-    if (!Get::get('n')) {
+    if (!Get::v('n')) {
         return null;
     }
 
-    $words = explode('/', trim(Get::get('n'), '/'));
+    $words = explode('/', trim(Get::v('n'), '/'));
     if (count($words) == 2) {
         return join('.', $words);
     }
@@ -43,40 +43,99 @@ function wiki_work_dir() {
 
 function wiki_clear_all_cache()
 {
-    system("rm -f ".wiki_work_dir()."/cache_*");
+    system('rm -f '.wiki_work_dir().'/cache_*');
 }
 
-// editing pages are not static but used templates too, so we used
-// temp template files containing result from wiki
-function wiki_create_tmp($content) {
-    $tmpfile = tempnam(wiki_work_dir(), "temp_");
-    $f = fopen($tmpfile, 'w');
-    fputs($f, $content);
-    fclose($f);
-    return $tmpfile;
+function wiki_perms_options() {
+    return array('public' => 'Public', 'logged' => 'Connecté',
+                  'mdp' => 'Authentifié', 'admin' => 'Admin');
 }
 
-function wiki_clean_tmp() {
-    // clean old tmp files (more than one hour)
-    $wiki_work_dir = wiki_work_dir();
-    $dh = opendir(wiki_work_dir());
-    $time = time();
-    while (($file = readdir($dh)) !== false) {
-        if (strpos($file, 'temp_') === 0) {
-            $created = filectime($wiki_work_dir.'/'.$file);
-            if ($time-$created > 60 * 60)
-                @unlink($wiki_work_dir.'/'.$file);
+function wiki_get_perms($n)
+{
+    $file  = wiki_work_dir().'/'.str_replace('/', '.', $n);
+    $lines = explode("\n", @file_get_contents($file));
+    foreach ($lines as $line) {
+        @list($k, $v) = explode('=', $line, 2);
+        if ($k == 'platal_perms') {
+            return explode(':', $v);
+        }
+    }
+    return array('logged', 'admin');
+}
+
+function wiki_putfile($f, $s)
+{
+    $fp = fopen($f, 'w');
+    fputs($fp, $s);
+    fclose($fp);
+}
+
+function wiki_set_perms($n, $pr, $pw)
+{
+    $file  = wiki_work_dir().'/'.str_replace('/', '.', $n);
+    if (!file_exists($file))
+        return false;
+
+    $p = $pr . ':' . $pw;
+
+    $lines = explode("\n", file_get_contents($file));
+    foreach ($lines as $i => $line) {
+        list($k, $v) = explode('=', $line, 2);
+        if ($k == 'platal_perms') {
+            $lines[$i] = 'platal_perms='.$p;
+            wiki_putfile($file, join("\n", $lines));
+            return true;
+        }
+    }
+
+    array_splice($lines, 1, 0, array('platal_perms='.$p));
+    wiki_putfile($file, join("\n", $lines));
+    return true;
+}
+
+function wiki_may_have_perms($perm) {
+    switch ($perm) {
+      case 'public': return true;
+      case 'logged': return S::logged();
+      case 'mdp':    return S::logged();
+      default:       return S::has_perms();
+    }
+}
+
+function wiki_apply_perms($perm) {
+    global $page, $platal, $globals;
+
+    switch ($perm) {
+      case 'public':
+        return;
+
+      case 'logged':
+        if (!call_user_func(array($globals->session, 'doAuthCookie'))) {
+            $platal = new Platal();
+            $platal->force_login($page);
+        }
+        return;
+
+      default:
+        if (!call_user_func(array($globals->session, 'doAuth'))) {
+            $platal = empty($GLOBALS['IS_XNET_SITE']) ? new Platal() : new Xnet();
+            $platal->force_login($page);
         }
+        if ($perm == 'admin') {
+            check_perms();
+        }
+        return;
     }
 }
 
-function wiki_assign_auth() {
-    global $page;
-    $page->assign('true',       true);
-    $page->assign('public',     true);
-    $page->assign('logged',     S::logged());
-    $page->assign('identified', S::identified());
-    $page->assign('has_perms',  S::has_perms());
+function wiki_require_page($pagename)
+{
+    global $globals;
+    $pagename_slashes = str_replace('.','/',$pagename);
+    $pagename_dots = str_replace('/','.',$pagename);
+    if (is_file(wiki_work_dir().'/cache_'.$pagename_dots.'.tpl')) return;
+    system('wget '.$globals->baseurl.'/'.$pagename_slashes.' -O /dev/null');
 }
 
 ?>