docs/system/index.php

   1 <?php
   2 /************************************************************************/
   3 /* AContent                                                             */
   4 /************************************************************************/
   5 /* Copyright (c) 2010                                                   */
   6 /* Inclusive Design Institute                                           */
   7 /*                                                                      */
   8 /* This program is free software. You can redistribute it and/or        */
   9 /* modify it under the terms of the GNU General Public License          */
  10 /* as published by the Free Software Foundation.                        */
  11 /************************************************************************/
  12
  13 define('TR_INCLUDE_PATH', '../include/');
  14 include_once(TR_INCLUDE_PATH.'vitals.inc.php');
  15 include_once(TR_INCLUDE_PATH.'classes/DAO/ConfigDAO.class.php');
  16 include_once(TR_INCLUDE_PATH.'classes/DAO/ThemesDAO.class.php');
  17 include_once(TR_INCLUDE_PATH.'classes/Utility.class.php');
  18
  19 // handle submit
  20 if (isset($_POST['cancel'])) {
  21         $msg->addFeedback('CANCELLED');
  22         header('Location: index.php');
  23         exit;
  24 } else if (isset($_POST['submit']) || isset($_POST['factory_default'])) {
  25         if (isset($_POST['submit']))
  26         {
  27                 $missing_fields = array();
  28
  29                 $_POST['site_name']          = trim($_POST['site_name']);
  30                 $_POST['contact_email']      = trim($_POST['contact_email']);
  31                 $_POST['default_language']   = trim($_POST['default_language']);
  32                 $_POST['max_file_size']      = intval($_POST['max_file_size']);
  33                 $_POST['max_file_size']      = max(0, $_POST['max_file_size']);
  34                 $_POST['illegal_extentions'] = str_replace(array('  ', ' '), array(' ','|'), $_POST['illegal_extentions']);
  35                 $_POST['latex_server']       = (trim($_POST['latex_server'])==''?$_config['latex_server']:trim($_POST['latex_server']));
  36                 $_POST['use_captcha']        = $_POST['use_captcha'] ? 1 : 0;
  37
  38                 //check that all values have been set
  39                 if (!$_POST['site_name']) {
  40                         $missing_fields[] = _AT('site_name');
  41                 }
  42
  43                 /* email check */
  44                 if (!$_POST['contact_email']) {
  45                         $missing_fields[] = _AT('contact_email');
  46                 } else if (!preg_match("/^[a-z0-9\._-]+@+[a-z0-9\._-]+\.+[a-z]{2,6}$/", $_POST['contact_email'])) {
  47                         $msg->addError('EMAIL_INVALID');
  48                 }
  49
  50                 if ($missing_fields) {
  51                         $missing_fields = implode(', ', $missing_fields);
  52                         $msg->addError(array('EMPTY_FIELDS', $missing_fields));
  53                 }
  54
  55                 if (!$msg->containsErrors()) {
  56                         $_config['site_name'] = $addslashes($_POST['site_name']);
  57                         $_config['contact_email'] = $addslashes($_POST['contact_email']);
  58                         $_config['default_language'] = $_SESSION['lang'] = $addslashes($_POST['default_language']);
  59                         $_config['max_file_size'] = $_POST['max_file_size'];
  60                         $_config['illegal_extentions'] = $addslashes($_POST['illegal_extentions']);
  61                         $_config['latex_server'] = $addslashes($_POST['latex_server']);
  62                         $_config['use_captcha'] = $_POST['use_captcha'];
  63                 }
  64
  65                 // set $_config['pref_defaults']
  66                 $pref_defaults['PREF_THEME'] = $addslashes($_POST['theme']);
  67                 $_config['pref_defaults'] = serialize($pref_defaults);
  68         }
  69         else
  70         {
  71                 // don't reset 'site name' and 'contact email'
  72                 $_config['default_language'] = $_config_defaults['default_language'];
  73                 $_config['max_file_size'] = $_config_defaults['max_file_size'];
  74                 $_config['illegal_extentions'] = $_config_defaults['illegal_extentions'];
  75                 $_config['latex_server'] = $_config_defaults['latex_server'];
  76                 $_config['use_captcha'] = $_config_defaults['use_captcha'];
  77                 $_config['pref_defaults'] = $_config_defaults['pref_defaults'];
  78         }
  79
  80         if (!$msg->containsErrors()) {
  81                 $configDAO = new ConfigDAO();
  82                 foreach ($_config as $name => $value) {
  83                         // the isset() is needed to avoid overridding settings that don't get set here (ie. modules)
  84                         if (stripslashes($value) != $_config_defaults[$name]) {
  85                                 $configDAO->Replace($name, $value);
  86                         } else {
  87                                 $configDAO->Delete($name);
  88                         }
  89                 }
  90
  91                 // set $_config['pref_defaults'] into session variable
  92                 $pref_defaults = unserialize($_config['pref_defaults']);
  93                 if (is_array($pref_defaults))
  94                         foreach ($pref_defaults as $name => $value)
  95                                 $pref_defaults[$name] = $value;
  96
  97                 Utility::assign_session_prefs($pref_defaults);
  98
  99                 $msg->addFeedback('ACTION_COMPLETED_SUCCESSFULLY');
 100
 101                 header('Location: '.$_SERVER['PHP_SELF']);
 102                 exit;
 103         }
 104 }
 105 // end of handle submit
 106
 107 /*****************************/
 108 /* template starts down here */
 109
 110 // get all enabled themes
 111 $themesDAO = new ThemesDAO();
 112 $theme_rows = $themesDAO->getEnabledTheme();
 113 $savant->assign('enabled_themes', $theme_rows);
 114
 115 $savant->assign('title', _AT("system_settings"));
 116 $savant->assign('config', $_config);
 117 $savant->assign('languageManager', $languageManager);
 118
 119 $savant->display('system/index.tmpl.php');
 120
 121 ?>