doku.php

   1 <?php
   2 /**
   3  * DokuWiki mainscript
   4  *
   5  * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
   6  * @author     Andreas Gohr <andi@splitbrain.org>
   7  */
   8
   9 //  xdebug_start_profiling();
  10
  11   if(!defined('DOKU_INC')) define('DOKU_INC',dirname(__FILE__).'/');
  12   require_once(DOKU_INC.'inc/init.php');
  13   require_once(DOKU_INC.'inc/common.php');
  14   require_once(DOKU_INC.'inc/events.php');
  15   require_once(DOKU_INC.'inc/pageutils.php');
  16   require_once(DOKU_INC.'inc/html.php');
  17   require_once(DOKU_INC.'inc/auth.php');
  18   require_once(DOKU_INC.'inc/actions.php');
  19
  20   //import variables
  21   $QUERY = trim($_REQUEST['id']);
  22   $ID    = getID();
  23   $NS    = getNS($ID);
  24   $REV   = $_REQUEST['rev'];
  25   $ACT   = $_REQUEST['do'];
  26   $IDX   = $_REQUEST['idx'];
  27   $DATE  = $_REQUEST['date'];
  28   $RANGE = $_REQUEST['lines'];
  29   $HIGH  = $_REQUEST['s'];
  30   if(empty($HIGH)) $HIGH = getGoogleQuery();
  31
  32   $TEXT  = cleanText($_POST['wikitext']);
  33   $PRE   = cleanText($_POST['prefix']);
  34   $SUF   = cleanText($_POST['suffix']);
  35   $SUM   = $_REQUEST['summary'];
  36
  37   //sanitize revision
  38   $REV = preg_replace('/[^0-9]/','',$REV);
  39
  40   //we accept the do param as HTTP header, too:
  41   if(!empty($_SERVER['HTTP_X_DOKUWIKI_DO'])){
  42     $ACT = trim(strtolower($_SERVER['HTTP_X_DOKUWIKI_DO']));
  43   }
  44
  45   if(!empty($IDX)) $ACT='index';
  46   //set default #FIXME not needed here? done in actions?
  47   if(empty($ACT)) $ACT = 'show';
  48
  49   //make infos about the selected page available
  50   $INFO = pageinfo();
  51
  52   // handle debugging
  53   if($conf['allowdebug'] && $ACT == 'debug'){
  54     html_debug();
  55     exit;
  56   }
  57
  58   //send 404 for missing pages if configured or ID has special meaning to bots
  59   if(!$INFO['exists'] &&
  60      ($conf['send404'] || preg_match('/^(robots\.txt|sitemap\.xml(\.gz)?|favicon\.ico|crossdomain\.xml)$/',$ID)) &&
  61      ($ACT == 'show' || substr($ACT,0,7) == 'export_') ){
  62     header('HTTP/1.0 404 Not Found');
  63   }
  64
  65   //prepare breadcrumbs (initialize a static var)
  66   if ($conf['breadcrumbs']) breadcrumbs();
  67
  68   // check upstream
  69   checkUpdateMessages();
  70
  71   trigger_event('DOKUWIKI_STARTED',$tmp=array());
  72
  73   //close session
  74   session_write_close();
  75
  76   //do the work
  77   act_dispatch($ACT);
  78
  79   trigger_event('DOKUWIKI_DONE', $tmp=array());
  80
  81 //  xdebug_dump_function_profile(1);
  82 ?>