includes_system.php

   1 <?php
   2
   3         // ELGG system includes
   4
   5         /***************************************************************************
   6         *       INSERT SYSTEM UNITS HERE
   7         *       You should ideally not edit this file.
   8         ****************************************************************************/
   9
  10
  11
  12
  13         // Sanity checks - conditions under which Elgg will refuse to run
  14         // TODO - this'll no doubt want polishing and gettexting :) - Sven
  15
  16         $diemessages = array();
  17
  18         if (!defined("path") || (substr(path, -1) != "/")) {
  19                 $diemessages[] = "Configuration problem: The 'path' setting in includes.php must end with a forward slash (/).";
  20         }
  21         if (!defined("url") || (substr(url, -1) != "/")) {
  22                 $diemessages[] = "Configuration problem: The 'url' setting in includes.php must end with a forward slash (/).";
  23         }
  24         if (ini_get('register_globals')) {
  25                 // this shouldn't be needed due to the htaccess file, but just in case...
  26                 $diemessages[] = "
  27                         Configuration problem: The PHP setting 'register_globals', which is a huge security risk, is turned on.
  28                         There should be a line in the .htaccess file as follows: <code>php_flag register_globals off</code>
  29                 ";
  30         }
  31         if (!ini_get('magic_quotes_gpc')) {
  32                 // this shouldn't be needed due to the htaccess file, but just in case...
  33                 $diemessages[] = "
  34                         Configuration problem: The PHP setting 'magic_quotes_gpc' is turned off.
  35                         There should be a line in the .htaccess file as follows: <code>php_flag magic_quotes_gpc on</code>
  36                 ";
  37         }
  38         if (!function_exists('mysql_query')) {
  39                 // people have been having a spot of trouble installing elgg without the mysql php module...
  40                 $diemessages[] = "
  41                         Installation problem: Can't find the PHP MySQL module.
  42                         Even with PHP and MySQL installed, sometimes the module to connect them is missing.
  43                         Please check your PHP installation.
  44                 ";
  45         }
  46
  47
  48         if (count($diemessages)) {
  49                 $diebody  = '<html><body><h1>Error - Elgg cannot run</h1><ul>';
  50                 $diebody .= '<li>' . implode("</li><li>", $diemessages) . '</li>';
  51                 $diebody .= '</ul><p>Please read the INSTALL file for more information.</p></body></html>';
  52                 die($diebody);
  53         } else {
  54                 unset($diemessages);
  55         }
  56
  57
  58
  59
  60         if (!defined("ELGG_DEBUG")) {
  61                 define("ELGG_DEBUG", false);
  62         }
  63         if (ELGG_DEBUG === true) {
  64                 error_reporting(E_ALL ^ E_NOTICE);
  65                 ini_set("display_errors", true);
  66         }
  67
  68
  69
  70
  71         // Plug-in engine (must be loaded first)
  72                 require(path . "units/engine/main.php");
  73         // Language / internationalisation
  74                 require(path . "units/gettext/main.php");
  75         // Database
  76                 require(path . "units/db/main.php");
  77         // Display
  78                 require(path . "units/display/main.php");
  79         // Users
  80                 require(path . "units/users/main.php");
  81         // Templates
  82                 require(path . "units/templates/main.php");
  83         // Edit permissions
  84                 require(path . "units/permissions/main.php");
  85
  86         // User icons
  87                 include(path . "units/icons/main.php");
  88         // Profiles
  89                 include(path . "units/profile/main.php");
  90
  91         // Weblog
  92                 include(path . "units/weblogs/main.php");
  93
  94         // File repository
  95                 include(path . "units/files/main.php");
  96
  97         // Communities
  98                 require(path . "units/communities/main.php");
  99
 100         // Friends
 101                 include(path . "units/friends/main.php");
 102         // Friend groups
 103                 include(path . "units/groups/main.php");
 104
 105         // 'Your network'
 106                 require(path . "units/network/main.php");
 107
 108         // Search
 109                 require(path . "units/search/main.php");
 110
 111         // Invite-a-friend
 112                 require(path . "units/invite/main.php");
 113
 114         // Admin system
 115                 require(path . "units/admin/main.php");
 116
 117         // XML parsing
 118                 require(path . "units/xml/main.php");
 119
 120         // Your Resources
 121                 require(path . "units/magpie/main.php");
 122
 123 ?>