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 # Useful debug output
  20 if ( function_exists( "getallheaders" ) ) {
  21         wfDebug( "\nStart request\n" );
  22         wfDebug( "$REQUEST_METHOD $REQUEST_URI\n" );
  23         $headers = getallheaders();
  24         foreach ($headers as $name => $value) {
  25                 wfDebug( "$name: $value\n" );
  26         }
  27         wfDebug( "\n" );
  28 } else {
  29         wfDebug( "$REQUEST_METHOD $REQUEST_URI\n" );
  30 }
  31
  32 # Query string fields
  33 #
  34 global $action, $title, $search, $go, $target, $printable;
  35 global $returnto, $diff, $oldid, $curid;
  36
  37 # Placeholders in case of DB error
  38 $wgTitle = Title::newFromText( wfMsg( "badtitle" ) );
  39 $wgArticle = new Article($wgTitle);
  40
  41 $action = strtolower( trim( $action ) );
  42 if ( "" == $action ) { $action = "view"; }
  43 if ( "yes" == $printable ) { $wgOut->setPrintable(); }
  44
  45 if ( "" == $title && "delete" != $action ) {
  46         $wgTitle = Title::newFromText( wfMsg( "mainpage" ) );
  47 } elseif ( $curid ) {
  48         # URLs like this are generated by RC, because rc_title isn't always accurate
  49         $wgTitle = Title::newFromID( $curid );
  50 } else {
  51         $wgTitle = Title::newFromURL( $title );
  52 }
  53 wfProfileOut( "main-misc-setup" );
  54
  55 if ( "" != $search ) {
  56         if($go) {
  57                 wfGo( $search );
  58         } else {
  59                 wfSearch( $search );
  60         }
  61 } else if( !$wgTitle or $wgTitle->getInterwiki() != "" or $wgTitle->getDBkey() == "" ) {
  62         $wgTitle = Title::newFromText( wfMsg( "badtitle" ) );
  63         $wgOut->errorpage( "badtitle", "badtitletext" );
  64 } else if ( ( $action == "view" ) && $wgTitle->getPrefixedDBKey() != $title ) {
  65         /* redirect to canonical url */
  66         $wgOut->redirect( wfLocalUrl( $wgTitle->getPrefixedURL() ) );
  67 } else if ( Namespace::getSpecial() == $wgTitle->getNamespace() ) {
  68         wfSpecialPage();
  69 } else {
  70         if ( Namespace::getMedia() == $wgTitle->getNamespace() ) {
  71                 $wgTitle = Title::makeTitle( Namespace::getImage(), $wgTitle->getDBkey() );
  72         }
  73
  74         switch( $wgTitle->getNamespace() ) {
  75         case 6:
  76                 include_once( "ImagePage.php" );
  77                 $wgArticle = new ImagePage( $wgTitle );
  78                 break;
  79         default:
  80                 $wgArticle = new Article( $wgTitle );
  81         }
  82
  83         switch( $action ) {
  84                 case "view":
  85                 case "watch":
  86                 case "unwatch":
  87                 case "delete":
  88                 case "revert":
  89                 case "rollback":
  90                 case "protect":
  91                 case "unprotect":
  92                         $wgArticle->$action();
  93                         break;
  94                 case "print":
  95                         $wgArticle->view();
  96                         break;
  97                 case "edit":
  98                 case "submit":
  99                         if( !$wgCommandLineMode && !isset( $_COOKIE[ini_get("session.name")] ) ) {
 100                                 User::SetupSession();
 101                         }
 102                         include_once( "EditPage.php" );
 103                         $editor = new EditPage( $wgArticle );
 104                         $editor->$action();
 105                         break;
 106                 case "history":
 107                         include_once( "PageHistory.php" );
 108                         $history = new PageHistory( $wgArticle );
 109                         $history->history();
 110                         break;
 111                 default:
 112                         $wgOut->errorpage( "nosuchaction", "nosuchactiontext" );
 113         }
 114 }
 115
 116 $wgOut->output();
 117 foreach ( $wgDeferredUpdateList as $up ) { $up->doUpdate(); }
 118 logProfilingData();
 119 wfDebug( "Request ended normally\n" );
 120 ?>