wiki.phtml

   1 <?
   2 # Main wiki script; see design.doc
   3 #
   4 $wgRequestTime = microtime();
   5
   6 unset( $IP );
   7 ini_set( "allow_url_fopen", 0 ); # For security...
   8 include_once( "./LocalSettings.php" );
   9
  10 # Windows requires ';' as separator, ':' for Unix
  11 $sep = strchr( $include_path = ini_get( "include_path" ), ";" ) ? ";" : ":";
  12 ini_set( "include_path", "$IP$sep$include_path" );
  13
  14 include_once( "Setup.php" );
  15
  16 wfProfileIn( "main-misc-setup" );
  17 OutputPage::setEncodings(); # Not really used yet
  18
  19 # Query string fields
  20 #
  21 global $action, $title, $search, $go, $target, $printable;
  22 global $returnto, $diff, $oldid, $curid;
  23
  24 # Placeholders in case of DB error
  25 $wgTitle = Title::newFromText( wfMsg( "badtitle" ) );
  26 $wgArticle = new Article($wgTitle);
  27
  28 $action = strtolower( trim( $action ) );
  29 if ( "" == $action ) { $action = "view"; }
  30 if ( "yes" == $printable ) { $wgOut->setPrintable(); }
  31
  32 if ( "" == $title && "delete" != $action ) {
  33         $wgTitle = Title::newFromText( wfMsg( "mainpage" ) );
  34 } elseif ( $curid ) {
  35         # URLs like this are generated by RC, because rc_title isn't always accurate
  36         $wgTitle = Title::newFromID( $curid );
  37 } else {
  38         $wgTitle = Title::newFromURL( $title );
  39 }
  40 wfProfileOut( "main-misc-setup" );
  41
  42 if ( "" != $search ) {
  43         if( isset($_REQUEST['fulltext']) ) {
  44                 wfSearch( $search );
  45         } else {
  46                 wfGo( $search );
  47         }
  48 } else if( !$wgTitle or $wgTitle->getInterwiki() != "" or $wgTitle->getDBkey() == "" ) {
  49         $wgTitle = Title::newFromText( wfMsg( "badtitle" ) );
  50         $wgOut->errorpage( "badtitle", "badtitletext" );
  51 } else if ( ( $action == "view" ) && $wgTitle->getPrefixedDBKey() != $title ) {
  52         /* redirect to canonical url */
  53         $wgOut->redirect( wfLocalUrl( $wgTitle->getPrefixedURL() ) );
  54 } else if ( Namespace::getSpecial() == $wgTitle->getNamespace() ) {
  55         wfSpecialPage();
  56 } else {
  57         if ( Namespace::getMedia() == $wgTitle->getNamespace() ) {
  58                 $wgTitle = Title::makeTitle( Namespace::getImage(), $wgTitle->getDBkey() );
  59         }
  60
  61         switch( $wgTitle->getNamespace() ) {
  62         case 6:
  63                 include_once( "ImagePage.php" );
  64                 $wgArticle = new ImagePage( $wgTitle );
  65                 break;
  66         default:
  67                 $wgArticle = new Article( $wgTitle );
  68         }
  69
  70         switch( $action ) {
  71                 case "view":
  72                 case "watch":
  73                 case "unwatch":
  74                 case "delete":
  75                 case "revert":
  76                 case "rollback":
  77                 case "protect":
  78                 case "unprotect":
  79                         $wgArticle->$action();
  80                         break;
  81                 case "print":
  82                         $wgArticle->view();
  83                         break;
  84                 case "edit":
  85                 case "submit":
  86                         if( !$wgCommandLineMode && !isset( $_COOKIE[ini_get("session.name")] ) ) {
  87                                 User::SetupSession();
  88                         }
  89                         include_once( "EditPage.php" );
  90                         $editor = new EditPage( $wgArticle );
  91                         $editor->$action();
  92                         break;
  93                 case "history":
  94                         include_once( "PageHistory.php" );
  95                         $history = new PageHistory( $wgArticle );
  96                         $history->history();
  97                         break;
  98                 default:
  99                         $wgOut->errorpage( "nosuchaction", "nosuchactiontext" );
 100         }
 101 }
 102
 103 $wgOut->output();
 104 foreach ( $wgDeferredUpdateList as $up ) { $up->doUpdate(); }
 105 logProfilingData();
 106 wfDebug( "Request ended normally\n" );
 107 ?>