X-Git-Url: http://git.polytechnique.org/?a=blobdiff_plain;f=include%2Fplatal.inc.php;h=ef02627a6f6d58f1edd6835959ca1f01b1955d10;hb=6463a09a4ef7dae0a1615ac6a90ec15e8e921a62;hp=a24d16e2097c0512fc31276ead7c0f78e132b080;hpb=d90fe33c20386e830e01f5a93ea6773979be5827;p=platal.git

diff --git a/include/platal.inc.php b/include/platal.inc.php
index a24d16e..ef02627 100644
--- a/include/platal.inc.php
+++ b/include/platal.inc.php
@@ -1,6 +1,6 @@
 <?php
 /***************************************************************************
- *  Copyright (C) 2003-2004 Polytechnique.org                              *
+ *  Copyright (C) 2003-2009 Polytechnique.org                              *
  *  http://opensource.polytechnique.org/                                   *
  *                                                                         *
  *  This program is free software; you can redistribute it and/or modify   *
@@ -19,42 +19,199 @@
  *  59 Temple Place, Suite 330, Boston, MA  02111-1307  USA                *
  ***************************************************************************/
 
-function microtime_float() 
-{ 
-    list($usec, $sec) = explode(" ", microtime()); 
-    return ((float)$usec + (float)$sec); 
-} 
-$TIME_BEGIN = microtime_float();
+$TIME_BEGIN = microtime(true);
 
-// {{{ defines
+require_once dirname(__FILE__) . '/version.inc.php';
+require_once dirname(__FILE__) . '/misc.inc.php';
 
-$i=0;
-define("AUTH_PUBLIC", $i++);
-define("AUTH_COOKIE", $i++);
-define("AUTH_MDP", $i++);
-
-define("PERMS_EXT", "ext");
-define("PERMS_USER", "user");
-define("PERMS_ADMIN", "admin");
+define('PERMS_EXT',   'ext');
+define('PERMS_USER',  'user');
+define('PERMS_ADMIN', 'admin');
 
 define('SKINNED', 0);
-define('NO_SKIN', 1);
+define('SIMPLE',  1);
+define('NO_SKIN', 2);
+
+define('NO_AUTH', 0);
+define('DO_AUTH', 1);
+define('NO_HTTPS', 2);
+
+function pl_autoload($cls, array $pathes = array())
+{
+    $cls  = strtolower($cls);
+    $basepath = dirname(dirname(dirname(__FILE__)));
 
-require_once('platal/env.inc.php');
+    array_unshift($pathes, 'core/classes', 'classes');
+    foreach ($pathes as $path) {
+        if (@include_once "$basepath/$path/$cls.php") {
+            return true;
+        }
+    }
+    return false;
+}
+pl_autoload('Env');
 
-// }}}
-// {{{ function redirect
+function pl_core_include($file)
+{
+    return dirname(__FILE__) . '/' . $file;
+}
 
-function redirect($page)
+function pl_error_handler($errno, $errstr, $errfile, $errline)
 {
-    if (count($_SESSION)) {
-        session_write_close();
+    static $errortype;
+    if (!error_reporting())
+        return;
+
+    if (!isset($errortype)) {
+        $errortype = array (
+            E_ERROR           => "Error",
+            E_WARNING         => "Warning",
+            E_PARSE           => "Parsing Error",
+            E_NOTICE          => "Notice",
+            E_CORE_ERROR      => "Core Error",
+            E_CORE_WARNING    => "Core Warning",
+            E_COMPILE_ERROR   => "Compile Error",
+            E_COMPILE_WARNING => "Compile Warning",
+            E_USER_ERROR      => "User Error",
+            E_USER_WARNING    => "User Warning",
+            E_USER_NOTICE     => "User Notice",
+            E_STRICT          => "Runtime Notice",
+            E_RECOVERABLE_ERROR => "Recoverable Error"
+        );
+    }
+
+    global $globals;
+    if (isset($globals) && !$globals->debug) {
+        if ($errno == E_NOTICE || $errno == E_USER_NOTICE || $errno == E_STRICT) {
+            return;
+        }
     }
-    header("Location: $page");
+
+    $type = isset($errortype[$errno]) ? $errortype[$errno] : $errno;
+    $errstr = utf8_encode(htmlentities($errstr));
+    $GLOBALS['pl_errors'][] =
+        "<div class='phperror'>".
+        "<strong>{$type}</strong> <em>$errstr</em><br />".
+        "<tt>$errfile : $errline</tt>".
+        "</div>";
+}
+
+function pl_clear_errors()
+{
+    unset($GLOBALS['pl_errors']);
+}
+
+function pl_dump_env()
+{
+    echo "<div class='phperror'><pre>";
+    echo "\nSESSION: " . session_id(); var_dump($_SESSION);
+    echo "\nPOST:    "; var_dump($_POST);
+    echo "\nGET:     "; var_dump($_GET);
+    echo "\nCOOKIE:  "; var_dump($_COOKIE);
+    echo "</pre></div>";
+}
+
+function pl_print_errors()
+{
+    if (!empty($GLOBALS['pl_errors'])) {
+        print join("\n", $GLOBALS['pl_errors']);
+    }
+}
+
+set_error_handler('pl_error_handler', E_ALL | E_STRICT);
+register_shutdown_function('pl_print_errors');
+//register_shutdown_function('pl_dump_env');
+
+/** Check if the string is utf8
+ */
+function is_utf8($s)
+{
+    return @iconv('utf-8', 'utf-8', $s) == $s;
+}
+
+/** vérifie si une adresse email est bien formatée  * ATTENTION, cette fonction ne doit pas être appelée sur une chaîne ayant subit un addslashes (car elle accepte le "'" qui it alors un "\'"
+ * @param $email l'adresse email a verifier
+ * @return BOOL  */
+function isvalid_email($email)
+{
+    // la rfc2822 authorise les caractères "a-z", "0-9", "!", "#", "$", "%", "&", "'", "*", "+", "-", "/", "=", "?", "^",  `", "{", "|", "}", "~" aussi bien dans la partie locale que dans le domaine.
+    // Pour la partie locale, on réduit cet ensemble car il n'est pas utilisé.
+    // Pour le domaine, le système DNS limite à [a-z0-9.-], on y ajoute le "_" car il est parfois utilisé.
+    return preg_match("/^[a-z0-9_.'+-]+@[a-z0-9._-]+\.[a-z]{2,6}$/i", $email);
+}
+
+function pl_url($path, $query = null, $fragment = null)
+{
+    global $platal;
+
+    $base = $platal->ns . $path . ($query ? '?'.$query : '');
+    return $fragment ? $base.'#'.$fragment : $base;
+}
+
+function pl_self($n = null) {
+    global $platal;
+    return $platal->pl_self($n);
+}
+
+function http_redirect($fullurl)
+{
+    Platal::session()->close();
+    header('Location: '. $fullurl);
     exit;
 }
 
-// }}}
+function pl_redirect($path, $query = null, $fragment = null)
+{
+    global $globals;
+    http_redirect($globals->baseurl . '/' . pl_url($path, $query, $fragment));
+}
+
+function pl_entities($text, $mode = ENT_COMPAT)
+{
+    return htmlentities($text, $mode, 'UTF-8');
+}
+
+function pl_entity_decode($text, $mode = ENT_COMPAT)
+{
+    return html_entity_decode($text, $mode, 'UTF-8');
+}
+
+/**
+ * Adds content type headers; by default the encoding used is utf-8.
+ */
+function pl_content_headers($content_type, $encoding = 'utf-8')
+{
+    if (is_null($encoding)) {
+        header("Content-Type: $content_type");
+    } else {
+        header("Content-Type: $content_type; charset=$encoding");
+    }
+}
+
+/**
+ * Adds content type and caching headers for content generated by plat/al. The
+ * cache duration defaults to the global static_cache_duration. No encoding is
+ * applied by default.
+ */
+function pl_cached_content_headers($content_type, $encoding = null, $cache_duration = -1)
+{
+    global $globals;
+    $cache_duration = ($cache_duration < 0 ? $globals->static_cache_duration : $cache_duration);
+
+    header("Cache-Control: max-age=$cache_duration");
+    header("Expires: " . gmdate('D, d M Y H:i:s', time() + $cache_duration) . " GMT");
+    pl_content_headers($content_type, $encoding);
+}
+
+/**
+ * Same as above, but applying an expiration time suitable for cacheable dynamic
+ * content (eg. photos, logos, ...).
+ */
+function pl_cached_dynamic_content_headers($content_type, $encoding = null)
+{
+    global $globals;
+    pl_cached_content_headers($content_type, $encoding, $globals->dynamic_cache_duration);
+}
 
-// vim:set et sw=4 sts=4 sws=4 foldmethod=marker:
+// vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
 ?>