[Sommaire] [Imprimer]

   1  <?php
   2  #CMS - CMS Made Simple
   3  #(c)2004 by Ted Kulp (wishy@users.sf.net)
   4  #This project's homepage is: http://cmsmadesimple.sf.net
   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  #You should have received a copy of the GNU General Public License
  16  #along with this program; if not, write to the Free Software
  17  #Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  18  #
  19  #$Id$
  20  
  21  $dirname = dirname(__FILE__);
  22  require_once ($dirname.DIRECTORY_SEPARATOR.'fileloc.php');
  23  
  24  $session_key = substr(md5($dirname), 0, 8);
  25  
  26  #Setup session with different id and start it
  27  @session_name('CMSSESSID' . $session_key);
  28  @ini_set('url_rewriter.tags', '');
  29  @ini_set('session.use_trans_sid', 0);
  30  #if(!@session_id()) {
  31  if(!@session_id() && (isset($_REQUEST[session_name()]) || isset($CMS_ADMIN_PAGE))) 
  32  {
  33      #Trans SID sucks also...
  34      @ini_set('url_rewriter.tags', '');
  35      @ini_set('session.use_trans_sid', 0);
  36      @session_start();
  37  }
  38  
  39  /**
  40   * This file is included in every page.  It does all seutp functions including
  41   * importing additional functions/classes, setting up sessions and nls, and
  42   * construction of various important variables like $gCms.
  43   *
  44   * @package CMS
  45   */
  46  #magic_quotes_runtime is a nuisance...  turn it off before it messes something up
  47  set_magic_quotes_runtime(false);
  48  
  49  require_once ($dirname.DIRECTORY_SEPARATOR.'lib'.DIRECTORY_SEPARATOR.'misc.functions.php');
  50  debug_buffer('', 'Start of include');
  51  
  52  # sanitize $_GET
  53  array_walk_recursive($_GET, 'sanitize_get_var'); 
  54  
  55  #Make a new CMS object
  56  require(cms_join_path($dirname,'lib','classes','class.global.inc.php'));
  57  $gCms =& new CmsObject();
  58  if (isset($starttime))
  59  {
  60      $gCms->variables['starttime'] = $starttime;
  61  }
  62  
  63  #Load the config file (or defaults if it doesn't exist)
  64  require(cms_join_path($dirname,'version.php'));
  65  require(cms_join_path($dirname,'lib','config.functions.php'));
  66  
  67  #Grab the current configuration
  68  $config =& $gCms->GetConfig();
  69  
  70  #Hack for changed directory and no way to upgrade config.php
  71  $config['previews_path'] = str_replace('smarty/cms', 'tmp', $config['previews_path']);
  72  
  73  #Add users if they exist in the session
  74  $gCms->variables['user_id'] = '';
  75  if (isset($_SESSION['cms_admin_user_id']))
  76  {
  77      $gCms->variables['user_id'] = $_SESSION['cms_admin_user_id'];
  78  }
  79  
  80  $gCms->variables['username'] = '';
  81  if (isset($_SESSION['cms_admin_username']))
  82  {
  83      $gCms->variables['username'] = $_SESSION['cms_admin_username'];
  84  }
  85  
  86  debug_buffer('loading smarty');
  87  require(cms_join_path($dirname,'lib','smarty','Smarty.class.php'));
  88  debug_buffer('loading adodb');
  89  require(cms_join_path($dirname,'lib','adodb.functions.php'));
  90  load_adodb();
  91  debug_buffer('loading page functions');
  92  require_once(cms_join_path($dirname,'lib','page.functions.php'));
  93  debug_buffer('loading content functions');
  94  require_once(cms_join_path($dirname,'lib','content.functions.php'));
  95  debug_buffer('loading pageinfo functions');
  96  require_once(cms_join_path($dirname,'lib','classes','class.pageinfo.inc.php'));
  97  debug_buffer('loading translation functions');
  98  require_once(cms_join_path($dirname,'lib','translation.functions.php'));
  99  debug_buffer('loading events functions');
 100  require_once(cms_join_path($dirname,'lib','classes','class.events.inc.php'));
 101  
 102  if (isset($config['backwards_compatible']) && $config['backwards_compatible'] == true)
 103  {
 104      load_backwards_compatibility();
 105  }
 106  
 107  debug_buffer('done loading files');
 108  
 109  #Load them into the usual variables.  This'll go away a little later on.
 110  global $DONT_LOAD_DB;
 111  if (!isset($DONT_LOAD_DB))
 112  {
 113      $cmsdb =& $gCms->GetDB();
 114  }
 115  
 116  $smarty =& $gCms->GetSmarty();
 117  $contenttypes =& $gCms->contenttypes;
 118  
 119  #Load content types
 120  $dir = cms_join_path($dirname,'lib','classes','contenttypes');
 121  $handle=opendir($dir);
 122  while ($file = readdir ($handle)) 
 123  {
 124      $path_parts = pathinfo($file);
 125      if (isset($path_parts['extension']) && $path_parts['extension'] == 'php')
 126      {
 127          $obj =& new CmsContentTypePlaceholder();
 128          $obj->type = strtolower(basename($file, '.inc.php'));
 129          $obj->filename = cms_join_path($dir,$file);
 130          $obj->loaded = false;
 131          $obj->friendlyname = basename($file, '.inc.php');
 132          $contenttypes[strtolower(basename($file, '.inc.php'))] =& $obj;
 133      }
 134  }
 135  closedir($handle);
 136  
 137  if (!defined('SMARTY_DIR')) {
 138      define('SMARTY_DIR', cms_join_path($dirname,'lib','smarty') . DIRECTORY_SEPARATOR);
 139  }
 140  
 141  #Stupid magic quotes...
 142  if(get_magic_quotes_gpc())
 143  {
 144      stripslashes_deep($_GET);
 145      stripslashes_deep($_POST);
 146      stripslashes_deep($_REQUEST);
 147      stripslashes_deep($_COOKIE);
 148      stripslashes_deep($_SESSION);
 149  }
 150  
 151  #Fix for IIS (and others) to make sure REQUEST_URI is filled in
 152  if (!isset($_SERVER['REQUEST_URI']))
 153  {
 154      $_SERVER['REQUEST_URI'] = $_SERVER['SCRIPT_NAME'];
 155      if(isset($_SERVER['QUERY_STRING']))
 156      {
 157          $_SERVER['REQUEST_URI'] .= '?'.$_SERVER['QUERY_STRING'];
 158      }
 159  }
 160  
 161  #Setup the object sent to modules
 162  $gCms->variables['pluginnum'] = 1;
 163  if (isset($page))
 164  {
 165      $gCms->variables['page'] = $page;
 166  }
 167  
 168  #Set a umask
 169  $global_umask = get_site_preference('global_umask','');
 170  if( $global_umask != '' )
 171  {
 172      @umask( $global_umask );
 173  }
 174  
 175  #Set the locale if it's set
 176  #either in the config, or as a site preference.
 177  $frontendlang = get_site_preference('frontendlang','');
 178  if (isset($config['locale']) && $config['locale'] != '')
 179  {
 180      $frontendlang = $config['locale'];
 181  }
 182  if ($frontendlang != '')
 183  {
 184      @setlocale(LC_ALL, $frontendlang);
 185  }
 186  
 187  $smarty->assign('sitename', get_site_preference('sitename', 'CMSMS Site'));
 188  $smarty->assign('lang',$frontendlang);
 189  $smarty->assign('encoding',get_encoding());
 190  $smarty->assign_by_ref('gCms',$gCms);
 191  
 192  if ($config['debug'] == true)
 193  {
 194      $smarty->debugging = true;
 195      $smarty->error_reporting = 'E_ALL';
 196  }
 197  if (isset($CMS_ADMIN_PAGE) || isset($CMS_STYLESHEET))
 198  {
 199      include_once(cms_join_path($dirname,$config['admin_dir'],'lang.php'));
 200  
 201      #This will only matter on upgrades now.  All new stuff (0.13 on) will be UTF-8.
 202      if (is_file(cms_join_path($dirname,'lib','convert','ConvertCharset.class.php')))
 203      {
 204          include(cms_join_path($dirname,'lib','convert','ConvertCharset.class.php'));
 205          $gCms->variables['convertclass'] =& new ConvertCharset();
 206      }
 207  }
 208  
 209  #Load all installed module code
 210  $modload =& $gCms->GetModuleLoader();
 211  $modload->LoadModules(isset($LOAD_ALL_MODULES), !isset($CMS_ADMIN_PAGE));
 212  
 213  debug_buffer('', 'End of include');
 214  
 215  function sanitize_get_var(&$value, $key)
 216  {
 217      $value = eregi_replace('\<\/?script[^\>]*\>', '', $value);
 218  }
 219  
 220  function load_backwards_compatibility()
 221  {
 222      $dirname = dirname(__FILE__);
 223      debug_buffer('loading template functions');
 224      require_once(cms_join_path($dirname,'lib','classes','class.templateoperations.inc.php'));
 225      debug_buffer('loading gcb functions');
 226      require_once(cms_join_path($dirname,'lib','classes','class.globalcontentoperations.inc.php'));
 227      debug_buffer('loading module class');
 228      require_once(cms_join_path($dirname,'lib','classes','class.moduleoperations.inc.php'));
 229      debug_buffer('loading bookmark functions');
 230      require_once(cms_join_path($dirname,'lib','classes','class.bookmarkoperations.inc.php'));
 231      debug_buffer('loading content class');
 232      require_once(cms_join_path($dirname,'lib','classes','class.contentoperations.inc.php'));
 233      debug_buffer('loading user functions');
 234      require_once(cms_join_path($dirname,'lib','classes','class.useroperations.inc.php'));
 235      debug_buffer('loading group functions');
 236      require_once(cms_join_path($dirname,'lib','classes','class.groupoperations.inc.php'));
 237      debug_buffer('loading stylesheet functions');
 238      require_once(cms_join_path($dirname,'lib','classes','class.stylesheetoperations.inc.php'));
 239      debug_buffer('loading user tags functions');
 240      require_once(cms_join_path($dirname,'lib','classes','class.usertagoperations.inc.php'));
 241  }
 242  
 243  # vim:ts=4 sw=4 noet
 244  ?>