Release plat/al core v1.1.13
[platal.git] / modules / core.php
index d0c6522..789aa60 100644 (file)
@@ -1,6 +1,6 @@
 <?php
 /***************************************************************************
- *  Copyright (C) 2003-2007 Polytechnique.org                              *
+ *  Copyright (C) 2003-2011 Polytechnique.org                              *
  *  http://opensource.polytechnique.org/                                   *
  *                                                                         *
  *  This program is free software; you can redistribute it and/or modify   *
@@ -24,93 +24,232 @@ class CoreModule extends PLModule
     function handlers()
     {
         return array(
-            '403'         => $this->make_hook('403', AUTH_PUBLIC),
-            '404'         => $this->make_hook('404', AUTH_PUBLIC),
-            'send_bug'       => $this->make_hook('bug', AUTH_COOKIE),
-            'purge_cache' => $this->make_hook('purge_cache', AUTH_COOKIE, 'admin'),
-            'get_rights'  => $this->make_hook('get_rights', AUTH_MDP, 'admin'),
-
-            'valid.html'  => $this->make_hook('valid', AUTH_PUBLIC),
-            'favicon.ico' => $this->make_hook('favicon', AUTH_PUBLIC),
+            '400'           => $this->make_hook('400',           AUTH_PUBLIC),
+            '403'           => $this->make_hook('403',           AUTH_PUBLIC),
+            '404'           => $this->make_hook('404',           AUTH_PUBLIC),
+            'login'         => $this->make_hook('login',         AUTH_COOKIE),
+            'send_bug'      => $this->make_hook('bug',           AUTH_COOKIE),
+            'purge_cache'   => $this->make_hook('purge_cache',   AUTH_COOKIE, 'admin'),
+            'kill_sessions' => $this->make_hook('kill_sessions', AUTH_COOKIE, 'admin'),
+            'sql_errors'    => $this->make_hook('siteerror',     AUTH_COOKIE, 'admin'),
+            'assert_errors' => $this->make_hook('siteerror',     AUTH_COOKIE, 'admin'),
+            'site_errors'   => $this->make_hook('siteerror',     AUTH_COOKIE, 'admin'),
+            'site_errors/rss' => $this->make_token_hook('siteerror_rss', AUTH_COOKIE, 'admin'),
+            'site_errors/register' => $this->make_hook('register_error', AUTH_PUBLIC),
+
+            'embedded'      => $this->make_hook('embedded',      AUTH_PUBLIC),
+
+            'wiki_help'     => $this->make_hook('wiki_help',     AUTH_PUBLIC),
+            'wiki_preview'  => $this->make_hook('wiki_preview',  AUTH_COOKIE, 'user', NO_AUTH),
+
+            'validator'     => $this->make_hook('validator',     AUTH_PUBLIC),
+            'valid.html'    => $this->make_hook('valid',         AUTH_PUBLIC),
+            'favicon.ico'   => $this->make_hook('favicon',       AUTH_PUBLIC),
+            'robots.txt'    => $this->make_hook('robotstxt',     AUTH_PUBLIC, 'user', NO_HTTPS),
         );
     }
 
-    function handler_valid(&$page)
+    function handler_valid($page)
     {
         readfile($page->compile_dir.'/valid.html');
         exit;
     }
 
-    function handler_403(&$page)
+    function handler_validator($page)
     {
         global $globals;
-        header($_SERVER['SERVER_PROTOCOL'] . ' 403 Forbidden');
-        if (!empty($GLOBALS['IS_XNET_SITE']) && $globals->asso()) {
-            new_skinned_page('core/403.tpl');
-        } else {
-            $page->changeTpl('core/403.tpl');
+        exec($globals->spoolroot."/bin/devel/xhtml.validate.pl ".$page->compile_dir."/valid.html", $val);
+        $url   = "<a href='http://validator.w3.org/check?uri={$globals->baseurl}/valid.html&amp;ss=1#result'>";
+        $replc = '<span style="color: #080;">HTML OK</span>';
+        foreach ($val as $h) {
+            if (preg_match("/^X-W3C-Validator-Errors: (\d+)$/", $h, $m)) {
+                if ($m[1]) {
+                    $replc = "<span class='erreur'>$url{$m[1]} ERREUR(S) !!!</a></span>";
+                }
+                break;
+            }
         }
+        echo $replc;
+        exit;
+    }
+
+    function handler_400(PlPage $page)
+    {
+        header($_SERVER['SERVER_PROTOCOL'] . ' 400 Bad Request');
+        $page->coreTpl('40x.tpl');
+        $page->trigError('Ta requête est invalide.');
+    }
+
+    function handler_403(PlPage $page)
+    {
+        header($_SERVER['SERVER_PROTOCOL'] . ' 403 Forbidden');
+        $page->coreTpl('40x.tpl');
+        $page->trigError('Tu n\'as pas les permissions nécessaires pour accéder à cette page.');
     }
 
-    function handler_404(&$page)
+    function handler_404(PlPage $page)
     {
-        global $globals, $platal;
+        global $platal;
         header($_SERVER['SERVER_PROTOCOL'] . ' 404 Not Found');
-        if (!empty($GLOBALS['IS_XNET_SITE']) && $globals->asso()) {
-            new_group_open_page('core/404.tpl');
-        } else {
-            $page->changeTpl('core/404.tpl');
-        }
+        $page->coreTpl('404.tpl');
         $page->assign('near', $platal->near_hook());
+        $page->trigError('Cette page n\'existe pas !!!');
     }
 
-    function handler_favicon(&$page)
+    function handler_login($page)
     {
-        $data = file_get_contents(dirname(__FILE__).'/../htdocs/images/favicon.ico');
-        header('Content-Type: image/x-icon');
-        echo $data;
+        $allkeys = func_get_args();
+        unset($allkeys[0]);
+        $url = join('/',$allkeys);
+        pl_redirect($url);
+    }
+
+    function handler_favicon($page)
+    {
+        global $globals;
+        pl_cached_content_headers("image/x-icon");
+        readfile($globals->spoolroot . '/htdocs/images/favicon.ico');
         exit;
     }
 
-    function handler_purge_cache(&$page)
+    function handler_robotstxt($page)
     {
-        require_once 'wiki.inc.php';
+        global $globals;
 
-        $page->clear_compiled_tpl();
-        wiki_clear_all_cache();
+        $disallowed_uris = array();
+        if ($globals->core->restricted_platal) {
+            $disallowed_uris[] = '/';
+        } else if (!empty($globals->core->robotstxt_disallowed_uris)) {
+            $disallowed_uris = preg_split('/[\s,]+/',
+                                          $globals->core->robotstxt_disallowed_uris,
+                                          -1, PREG_SPLIT_NO_EMPTY);
+        }
 
-        http_redirect(empty($_SERVER['HTTP_REFERER']) ? './' : $_SERVER['HTTP_REFERER']);
+        if (count($disallowed_uris) > 0) {
+            pl_cached_content_headers("text/plain");
+            echo "User-agent: *\n";
+            foreach ($disallowed_uris as $uri) {
+                echo "Disallow: $uri\n";
+            }
+            exit;
+        }
+        return PL_NOT_FOUND;
     }
 
-    function handler_get_rights(&$page, $level)
+    function handler_purge_cache($page)
     {
-        if (S::has('suid')) {
-            $page->kill('Déjà en SUID');
-        }
+        S::assert_xsrf_token();
 
-        if (isset($_SESSION['log'])) {
-            $_SESSION['log']->log("suid_start", "login by ".S::v('forlife'));
-        }    
-        $_SESSION['suid'] = $_SESSION;
-        $_SESSION['perms'] = $level;
+        $page->clear_compiled_tpl();
+        PlWikiPage::clearCache();
+        PlCache::clearAll();
 
-        pl_redirect('/');
+        http_redirect(empty($_SERVER['HTTP_REFERER']) ? './' : $_SERVER['HTTP_REFERER']);
     }
 
-    function handler_bug(&$page)
+    function handler_kill_sessions($page)
     {
-        $page->changeTpl('core/bug.tpl',SIMPLE);
+        kill_sessions();
+    }
+
+    function handler_bug($page)
+    {
+        global $globals;
+
+        if (empty($_SERVER['HTTP_REFERER'])) {
+            // We don't have a valid referer, we need to use the url
+            list($currentPage, $location) = explode('//', $_SERVER['REQUEST_URI'], 2);
+
+            $location = 'http'.(empty($_SERVER['HTTPS']) ? '' : 's').'://'.$_SERVER['SERVER_NAME'].'/'.$location;
+        } else {
+            $location = $_SERVER['HTTP_REFERER'];
+        }
+
+        $page->coreTpl('bug.tpl', SIMPLE);
+        $page->assign('location', $location);
         $page->addJsLink('close_on_esc.js');
-        if (Env::has('send')) {
-            $page->assign('bug_sent',1);
+
+        if (Env::has('send') && trim(Env::v('detailed_desc'))) {
+            S::assert_xsrf_token();
+
+            $body = wordwrap(Env::v('detailed_desc'), 78) . "\n\n"
+                  . "----------------------------\n"
+                  . "Page        : " . Env::v('page') . "\n\n"
+                  . "Utilisateur : " . S::user()->login() . "\n"
+                  . "Navigateur  : " . $_SERVER['HTTP_USER_AGENT'] . "\n"
+                  . "Skin        : " . S::v('skin') . "\n";
+            $page->assign('bug_sent', 1);
+            $page->trigSuccess('Ton message a bien été envoyé au support de ' . $globals->core->sitename
+                             . ', tu devrais en recevoir une copie d\'ici quelques minutes. Nous allons '
+                             . 'le traiter et y répondre dans les plus brefs délais.');
             $mymail = new PlMailer();
-            $mymail->setFrom('"'.S::v('prenom').' '.S::v('nom').'" <'.S::v('bestalias').'@polytechnique.org>');
-            $mymail->addTo('support+platal@polytechnique.org');
+            $mymail->setFrom(sprintf('"%s" <%s>', S::user()->fullName(), S::user()->bestEmail()));
+            $mymail->addCc(sprintf('"%s" <%s>', S::user()->fullName(), S::user()->bestEmail()));
+            $mymail->addTo('support+platal@' . $globals->mail->domain);
             $mymail->setSubject('Plat/al '.Env::v('task_type').' : '.Env::v('item_summary'));
-            $mymail->setTxtBody(Env::v('detailed_desc'));
+            $mymail->setTxtBody($body);
             $mymail->send();
+        } elseif (Env::has('send')) {
+            $page->trigError("Merci de remplir une explication du problème rencontré.");
         }
     }
+
+    function handler_wiki_help($page, $action = 'title')
+    {
+        $page->coreTpl('wiki.help.tpl', SIMPLE);
+        $page->assign('wiki_help', MiniWiki::help($action == 'title'));
+    }
+
+    /// Shared handler for wiki syntax result preview
+    function handler_wiki_preview($page, $action = 'title')
+    {
+        pl_content_headers("text/html");
+        $text = Env::v('text');
+        echo MiniWiki::wikiToHtml($text, $action == 'title');
+        exit;
+    }
+
+    function handler_siteerror($page)
+    {
+        global $globals;
+        $page->coreTpl('site_errors.tpl');
+        if (!empty(S::user()->token)) {
+            $page->setRssLink('Polytechnique.org :: Erreurs',
+                              'site_errors/rss/' . S::v('hruid') . '/' . S::user()->token . '/rss.xml');
+        }
+        if (Post::has('clear')) {
+            PlErrorReport::clear();
+            $page->trigSuccess("Erreurs effacées.");
+        }
+        $page->assign('errors', PlErrorReport::iterate());
+    }
+
+    function handler_register_error($page)
+    {
+        if (S::has_xsrf_token() && Post::has('error') && Post::has('url')) {
+            PlErrorReport::report("Client error on " . Post::s('url') . ":\n\n" . Post::s('error'));
+        }
+        exit;
+    }
+
+    function handler_siteerror_rss(PlPage $page, PlUser $user)
+    {
+        return PlErrorReport::feed($page, $user);
+    }
+
+    function handler_embedded($page)
+    {
+        global $platal, $globals;
+        $allkeys = func_get_args();
+        $mode = $allkeys[1];
+        unset($allkeys[0]);
+        unset($allkeys[1]);
+        Env::set('display', $mode);
+        $globals->baseurl .= '/embedded/' . $mode;
+        $platal->path = join('/', $allkeys);
+        $platal->run();
+    }
 }
 
+// vim:set et sw=4 sts=4 sws=4 foldmethod=marker fenc=utf-8:
 ?>