include/platal.inc.php

   1 <?php
   2 /***************************************************************************
   3  *  Copyright (C) 2003-2007 Polytechnique.org                              *
   4  *  http://opensource.polytechnique.org/                                   *
   5  *                                                                         *
   6  *  This program is free software; you can redistribute it and/or modify   *
   7  *  it under the terms of the GNU General Public License as published by   *
   8  *  the Free Software Foundation; either version 2 of the License, or      *
   9  *  (at your option) any later version.                                    *
  10  *                                                                         *
  11  *  This program is distributed in the hope that it will be useful,        *
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of         *
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the          *
  14  *  GNU General Public License for more details.                           *
  15  *                                                                         *
  16  *  You should have received a copy of the GNU General Public License      *
  17  *  along with this program; if not, write to the Free Software            *
  18  *  Foundation, Inc.,                                                      *
  19  *  59 Temple Place, Suite 330, Boston, MA  02111-1307  USA                *
  20  ***************************************************************************/
  21
  22 $TIME_BEGIN = microtime(true);
  23
  24 define('AUTH_PUBLIC', 0);
  25 define('AUTH_COOKIE', 1);
  26 define('AUTH_MDP',    2);
  27
  28 define('PERMS_EXT',   'ext');
  29 define('PERMS_USER',  'user');
  30 define('PERMS_ADMIN', 'admin');
  31
  32 define('SKINNED', 0);
  33 define('SIMPLE',  1);
  34 define('NO_SKIN', 2);
  35
  36 define('NO_AUTH', 0);
  37 define('DO_AUTH', 1);
  38
  39 function __autoload($cls)
  40 {
  41     @include dirname(dirname(__FILE__)).'/classes/'.strtolower($cls).'.php';
  42 }
  43 __autoload('Env');
  44
  45 function pl_error_handler($errno, $errstr, $errfile, $errline)
  46 {
  47     if (!error_reporting())
  48         return;
  49
  50     $errortype = array (
  51         E_ERROR           => "Error",
  52         E_WARNING         => "Warning",
  53         E_PARSE           => "Parsing Error",
  54         E_NOTICE          => "Notice",
  55         E_CORE_ERROR      => "Core Error",
  56         E_CORE_WARNING    => "Core Warning",
  57         E_COMPILE_ERROR   => "Compile Error",
  58         E_COMPILE_WARNING => "Compile Warning",
  59         E_USER_ERROR      => "User Error",
  60         E_USER_WARNING    => "User Warning",
  61         E_USER_NOTICE     => "User Notice",
  62         E_STRICT          => "Runtime Notice"
  63     );
  64
  65     global $globals;
  66     if (isset($globals) && !$globals->debug) {
  67         if (strpos($errortype[$errno], 'Notice') !== false) {
  68             return;
  69         }
  70     }
  71
  72     $errstr = utf8_encode(htmlentities($errstr));
  73     $GLOBALS['pl_errors'][] =
  74         "<div class='phperror'>".
  75         "<strong>{$errortype[$errno]}</strong> <em>$errstr</em><br />".
  76         "<tt>$errfile : $errline</tt>".
  77         "</div>";
  78 }
  79
  80 function pl_clear_errors()
  81 {
  82     unset($GLOBALS['pl_errors']);
  83 }
  84
  85 function pl_dump_env()
  86 {
  87     echo "<div class='phperror'><pre>";
  88     echo "\nSESSION: "; var_export($_SESSION);
  89     echo "\nPOST:    "; var_export($_POST);
  90     echo "\nGET:     "; var_export($_GET);
  91     echo "\nCOOKIE:  "; var_export($_COOKIE);
  92     echo "</pre></div>";
  93 }
  94
  95 function pl_print_errors()
  96 {
  97     print join("\n", $GLOBALS['pl_errors']);
  98 }
  99
 100 set_error_handler('pl_error_handler', E_ALL | E_STRICT);
 101 register_shutdown_function('pl_print_errors');
 102 // register_shutdown_function('pl_dump_env');
 103
 104 function pl_url($path, $query = null, $fragment = null)
 105 {
 106     global $platal;
 107
 108     $base = $platal->ns . $path . ($query ? '?'.$query : '');
 109     return $fragment ? $base.'#'.$fragment : $base;
 110 }
 111
 112 function pl_self($n = null) {
 113     global $platal;
 114     return $platal->pl_self($n);
 115 }
 116
 117 function http_redirect($fullurl)
 118 {
 119     if (count($_SESSION)) {
 120         session_write_close();
 121     }
 122     header('Location: '.$fullurl);
 123     exit;
 124 }
 125
 126 function pl_redirect($path, $query = null, $fragment = null)
 127 {
 128     global $globals;
 129     http_redirect($globals->baseurl . '/' . pl_url($path, $query, $fragment));
 130 }
 131
 132 function pl_entities($text, $mode = ENT_COMPAT)
 133 {
 134     return htmlentities($text, $mode, 'UTF-8');
 135 }
 136
 137 function pl_entity_decode($text, $mode = ENT_COMPAT)
 138 {
 139     return html_entity_decode($text, $mode, 'UTF-8');
 140 }
 141
 142 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
 143 ?>