<?php
/***************************************************************************
- * Copyright (C) 2003-2007 Polytechnique.org *
+ * Copyright (C) 2003-2008 Polytechnique.org *
* http://opensource.polytechnique.org/ *
* *
* This program is free software; you can redistribute it and/or modify *
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA *
***************************************************************************/
-function wiki_pagename() {
+function wiki_pagename()
+{
if (!Get::v('n')) {
return null;
}
pl_redirect($a.'/'.$b);
}
-function wiki_work_dir() {
+function wiki_filename($s)
+{
+ if (@iconv('utf-8', 'utf-8', $s) == $s) {
+ return $s;
+ }
+ return utf8_encode($s);
+}
+
+function wiki_work_dir()
+{
global $globals;
return $globals->spoolroot.'/spool/wiki.d';
}
}
function wiki_perms_options() {
- return array('public' => 'Public', 'logged' => 'Connecté',
- 'mdp' => 'Authentifié', 'admin' => 'Admin');
+ return array('public' => 'Public', 'logged' => 'Connecté',
+ 'mdp' => 'Authentifié', 'admin' => 'Admin');
}
function wiki_get_perms($n)
{
- $file = wiki_work_dir().'/'.str_replace('/', '.', $n);
+ $file = wiki_work_dir().'/'.wiki_filename(str_replace('/', '.', $n));
$lines = explode("\n", @file_get_contents($file));
foreach ($lines as $line) {
@list($k, $v) = explode('=', $line, 2);
function wiki_set_perms($n, $pr, $pw)
{
- $file = wiki_work_dir().'/'.str_replace('/', '.', $n);
- if (!file_exists($file))
+ $file = wiki_work_dir().'/'.wiki_filename(str_replace('/', '.', $n));
+ if (!file_exists($file)) {
return false;
+ }
$p = $pr . ':' . $pw;
}
}
+function wiki_apply_feed_perms($perm)
+{
+ if ($perm == 'public') {
+ return;
+ }
+
+ require_once 'rss.inc.php';
+ $uid = init_rss(null, Env::v('user'), Env::v('hash'));
+ $res = XDB::query('SELECT user_id AS uid, IF (nom_usage <> \'\', nom_usage, nom) AS nom, prenom, perms
+ FROM auth_user_md5
+ WHERE user_id = {?}', $uid);
+ if (!$res->numRows()) {
+ exit;
+ }
+ $table = $res->fetchOneAssoc();
+ $_SESSION = array_merge($_SESSION, $table, array('forlife' => Env::v('user')));
+ require_once 'xorg/session.inc.php';
+ $_SESSION['perms'] =& XorgSession::make_perms($_SESSION['perms']);
+ if ($perm == 'logged' || $_SESSION['perms']->hasFlag('admin')) {
+ return;
+ }
+ exit;
+}
+
function wiki_apply_perms($perm) {
global $page, $platal, $globals;
case 'logged':
if (!call_user_func(array($globals->session, 'doAuthCookie'))) {
- $platal = new Platal();
+ $platal = empty($GLOBALS['IS_XNET_SITE']) ? new Platal() : new Xnet();
$platal->force_login($page);
}
return;
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.'/'.$pagename_slashes.' -O /dev/null');
+ if (is_file(wiki_work_dir().'/cache_'.$pagename_dots.'.tpl')) {
+ return;
+ }
+ system('wget --no-check-certificate '. escapeshellarg($globals->baseurl.'/'.$pagename_slashes) . ' -O /dev/null');
+}
+
+function wiki_delete_page($pagename)
+{
+ $pagename_dots = str_replace('/','.',$pagename);
+ if (!strpos($pagename_dots, '.')) {
+ return false;
+ }
+ $file = wiki_work_dir().'/'.wiki_filename($pagename_dots);
+ $cachefile = wiki_work_dir().'/cache_'.$pagename_dots.'.tpl';
+ if (is_file($cachefile)) {
+ unlink($cachefile);
+ }
+ if (!is_file($file)) {
+ return false;
+ }
+ unlink($file);
+ return true;
+}
+
+function wiki_links_in_line($line, $groupname)
+{
+ $links = array();
+ if (preg_match_all('@\[\[([^~][^\]\|\?#]*)((\?|#)[^\]\|]+)?(\\|[^\]]+)?\]\]@', $line, $matches, PREG_OFFSET_CAPTURE)) {
+ foreach ($matches[1] as $j => $link) if (!preg_match('@http://@', $link[0])) {
+ $mylink = str_replace('/','.',trim($link[0]));
+ $sup = trim(substr($matches[2][$j][0],1));
+ $alt = trim(substr($matches[4][$j][0],1));
+ $newlink = str_replace(' ','',ucwords($mylink));
+ if (strpos($newlink,'.') === false) {
+ $newlink = $groupname.'.'.$newlink;
+ }
+ if (!$alt && $mylink != $newlink) {
+ $alt = trim($link[0]);
+ }
+ $links[] = array(
+ 'pos' => $matches[0][$j][1],
+ 'size' => strlen($matches[0][$j][0]),
+ 'href' => $newlink,
+ 'sup' => $sup,
+ 'alt' => $alt,
+ 'group' => substr($mylink, 0, strpos($mylink, '.')));
+ }
+ }
+ return $links;
+}
+
+function wiki_rename_page($pagename, $newname, $changeLinks = true)
+{
+ $pagename_dots = str_replace('/','.',$pagename);
+ $newname_dots = str_replace('/','.',$newname);
+ if (!strpos($pagename_dots, '.') || !strpos($newname_dots, '.')) {
+ return false;
+ }
+ $groupname = substr($pagename_dots, 0, strpos($pagename_dots,'.'));
+ $newgroupname = substr($newname_dots, 0, strpos($pagename_dots,'.'));
+
+ $file = wiki_work_dir().'/'.wiki_filename($pagename_dots);
+ $newfile = wiki_work_dir().'/'.wiki_filename($newname_dots);
+ if (!is_file($file)) {
+ // old page doesn't exist
+ return false;
+ }
+ if (!rename($file, $newfile)) {
+ // impossible to renama page
+ return false;
+ }
+
+ if (!$changeLinks) {
+ return true;
+ }
+
+ $changedLinks = 0;
+ // change name inside this folder and ingroup links if changing group
+ $lines = explode("\n", file_get_contents($newfile));
+ $changed = false;
+ foreach ($lines as $i => $line) {
+ list($k, $v) = explode('=', $line, 2);
+ if ($k == 'name' && $v == $pagename_dots) {
+ $lines[$i] = 'name='.$newname_dots;
+ $changed = true;
+ } else if ($groupname != $newgroupname) {
+ $links = wiki_links_in_line($line, $groupname);
+ $newline = ''; $last = 0;
+ foreach ($links as $link) if ($link['group'] == $groupname) {
+ $newline .= substr($line, $last, $link['pos']);
+ $newline .= '[['.$link['href'].$link['sup'].($link['alt']?(' |'.$link['alt']):'').']]';
+ $last = $link['pos']+$link['size'];
+ $changedLinks++;
+ }
+ if ($last != 0) {
+ $newline .= substr($line, $last);
+ $lines[$i] = $newline;
+ $changed = true;
+ }
+ }
+ }
+ wiki_putfile($newfile, join("\n", $lines));
+
+ // change wiki links in all wiki pages
+ $endname = substr($pagename_dots, strpos($pagename_dots,'.')+1);
+ $pages = array();
+ exec("grep ".$endname." ".wiki_work_dir()."/* -sc", $pages);
+ foreach($pages as $line) {
+ if (preg_match('%/([^/:]+):([0-9]+)$%', $line, $vals) && $vals[2] > 0) {
+ $inpage = $vals[1];
+ $lines = explode("\n", file_get_contents(wiki_work_dir().'/'.$inpage));
+ $changed = false;
+ // find all wiki links in page and change if linked to this page
+ foreach ($lines as $i => $line) {
+ $links = wiki_links_in_line($line, substr($inpage, 0, strpos($inpage, '.')));
+ $newline = ''; $last = 0;
+ foreach ($links as $link) {
+ if ($link['href'] == $pagename_dots) {
+ $newline .= substr($line, $last, $link['pos']);
+ $newline .= '[['.$newname_dots.$link['sup'].($link['alt']?(' |'.$link['alt']):'').']]';
+ $last = $link['pos']+$link['size'];
+ $changedLinks++;
+ }
+ }
+ if ($last != 0) {
+ $newline .= substr($line, $last);
+ $lines[$i] = $newline;
+ $changed = true;
+ }
+ }
+ if ($changed)
+ {
+ wiki_putfile(wiki_work_dir().'/'.$inpage, join("\n", $lines));
+ }
+ }
+ }
+ if ($changedLinks > 0) {
+ return $changedLinks;
+ }
+ return true;
+}
+
+function wiki_rename_folder($pagename, $newname, $changeLinks = true)
+{
}
+// vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
?>
projects / platal.git / blobdiff