+<?php
+# Main wiki script; see design.doc
+#
+$wgRequestTime = microtime();
+
+unset( $IP );
+ini_set( "allow_url_fopen", 0 ); # For security...
+include_once( "./LocalSettings.php" );
+
+# Windows requires ';' as separator, ':' for Unix
+$sep = strchr( $include_path = ini_get( "include_path" ), ";" ) ? ";" : ":";
+ini_set( "include_path", "$IP$sep$include_path" );
+
+include_once( "Setup.php" );
+
+wfProfileIn( "main-misc-setup" );
+OutputPage::setEncodings(); # Not really used yet
+
+# Query string fields
+#
+global $action, $title, $search, $go, $target, $printable;
+global $returnto, $diff, $oldid, $curid;
+
+# Placeholders in case of DB error
+$wgTitle = Title::newFromText( wfMsg( "badtitle" ) );
+$wgArticle = new Article($wgTitle);
+
+$action = strtolower( trim( $action ) );
+if ( "" == $action ) { $action = "view"; }
+if ( "yes" == $printable ) { $wgOut->setPrintable(); }
+
+if ( "" == $title && "delete" != $action ) {
+ $wgTitle = Title::newFromText( wfMsg( "mainpage" ) );
+} elseif ( $curid ) {
+ # URLs like this are generated by RC, because rc_title isn't always accurate
+ $wgTitle = Title::newFromID( $curid );
+} else {
+ $wgTitle = Title::newFromURL( $title );
+}
+wfProfileOut( "main-misc-setup" );
+
+if ( "" != $search ) {
+ if( isset($_REQUEST['fulltext']) ) {
+ wfSearch( $search );
+ } else {
+ wfGo( $search );
+ }
+} else if( !$wgTitle or $wgTitle->getInterwiki() != "" or $wgTitle->getDBkey() == "" ) {
+ $wgTitle = Title::newFromText( wfMsg( "badtitle" ) );
+ $wgOut->errorpage( "badtitle", "badtitletext" );
+} else if ( ( $action == "view" ) && $wgTitle->getPrefixedDBKey() != $title ) {
+ /* redirect to canonical url */
+ $wgOut->redirect( wfLocalUrl( $wgTitle->getPrefixedURL() ) );
+} else if ( Namespace::getSpecial() == $wgTitle->getNamespace() ) {
+ wfSpecialPage();
+} else {
+ if ( Namespace::getMedia() == $wgTitle->getNamespace() ) {
+ $wgTitle = Title::makeTitle( Namespace::getImage(), $wgTitle->getDBkey() );
+ }
+
+ switch( $wgTitle->getNamespace() ) {
+ case 6:
+ include_once( "ImagePage.php" );
+ $wgArticle = new ImagePage( $wgTitle );
+ break;
+ default:
+ $wgArticle = new Article( $wgTitle );
+ }
+
+ wfQuery("BEGIN", DB_WRITE);
+ switch( $action ) {
+ case "view":
+ case "watch":
+ case "unwatch":
+ case "delete":
+ case "revert":
+ case "rollback":
+ case "protect":
+ case "unprotect":
+ $wgArticle->$action();
+ break;
+ case "print":
+ $wgArticle->view();
+ break;
+ case "edit":
+ case "submit":
+ if( !$wgCommandLineMode && !isset( $_COOKIE[ini_get("session.name")] ) ) {
+ User::SetupSession();
+ }
+ include_once( "EditPage.php" );
+ $editor = new EditPage( $wgArticle );
+ $editor->$action();
+ break;
+ case "history":
+ include_once( "PageHistory.php" );
+ $history = new PageHistory( $wgArticle );
+ $history->history();
+ break;
+ default:
+ $wgOut->errorpage( "nosuchaction", "nosuchactiontext" );
+ }
+ wfQuery("COMMIT", DB_WRITE);
+}
+
+$wgOut->output();
+foreach ( $wgDeferredUpdateList as $up ) { $up->doUpdate(); }
+logProfilingData();
+wfDebug( "Request ended normally\n" );
+?>