include/diogenes/diogenes.core.globals.inc.php

   1 <?php
   2 /*
   3  * Copyright (C) 2003-2004 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21
  22 /** This class describes Diogenes' global settings.
  23  */
  24 class DiogenesCoreGlobals {
  25   /** Absolute directory location of the Diogenes library */
  26   var $libroot;
  27   /** Absolute directory location of Diogenes root. */
  28   var $root;
  29   /** The Diogenes root URL */
  30   var $rooturl;
  31
  32   /** The database handler. */
  33   var $db;
  34
  35   /** The database. */
  36   var $dbdb = "diogenes";
  37   /** The database server. */
  38   var $dbhost = "localhost";
  39   /** The user to access the database. */
  40   var $dbuser = "diogenes";
  41   /** The password to connect to the database. */
  42   var $dbpwd;
  43
  44   /** The database table holding the logger actions */
  45   var $table_log_actions = "diogenes_logactions";
  46   /** The database table holding the logger events */
  47   var $table_log_events = "diogenes_logevents";
  48   /** The database table holding the logger sessions */
  49   var $table_log_sessions = "diogenes_logsessions";
  50   /** The class to use for session handling. */
  51   var $session = 'DiogenesCoreSession';
  52   /** The function to call for translation. */
  53   var $gettext = 'gettext';
  54
  55
  56   /** Connect to the database server.
  57    */
  58   function dbconnect()
  59   {
  60     $db = new DiogenesDatabase($this->dbdb, $this->dbhost, $this->dbuser, $this->dbpwd);
  61     if (!$db->connect_id)
  62     {
  63       if (!headers_sent())
  64         header("HTTP/1.0 500 Internal Server Error");
  65       die("Could not connect to database (".mysql_error().")");
  66     }
  67     $this->db = $db;
  68   }
  69
  70   /** Add some automatic hyperlinks to a text.
  71    *
  72    * @param in the text to beautify
  73    */
  74   function urlise($in)
  75   {
  76     $out = str_replace("Polytechnique.org","<a href=\"http://www.polytechnique.org/\">Polytechnique.org</a>",$in);
  77     $out = str_replace("Diogenes","<a href=\"http://opensource.polytechnique.org/diogenes/\">Diogenes</a>",$out);
  78     return $out;
  79   }
  80
  81 }
  82
  83
  84 /** Translation function.
  85  *
  86  * @param msg the message to translate
  87  */
  88 function __($msg)
  89 {
  90   global $globals;
  91   $func = $globals->gettext;
  92
  93   if (function_exists($func))
  94     return $func($msg);
  95   else
  96     return $msg;
  97 }
  98
  99
 100 ?>