762b8e9b47
disabled via disable_functions in php.ini (bug #928168) The PHPTal skin doesn't function unless the PEAR bits are in include_path, so it's disabled if ini_set can't be used. If the files are manually placed or a real PEAR installation is available with the right stuff, one can use $wgUsePHPTal = true; There are likely other things that need to be taken into account for restricted environments. Maintenance scripts haven't been tweaked for such an environment yet either.
169 lines
4.8 KiB
PHP
169 lines
4.8 KiB
PHP
<?php
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# Main wiki script; see design.doc
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#
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$wgRequestTime = microtime();
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unset( $IP );
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@ini_set( "allow_url_fopen", 0 ); # For security...
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if(!file_exists("LocalSettings.php")) {
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die( "You'll have to <a href='config/index.php'>set the wiki up</a> first!" );
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}
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define( "MEDIAWIKI", true );
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require_once( "./LocalSettings.php" );
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require_once( "includes/Setup.php" );
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wfProfileIn( "main-misc-setup" );
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OutputPage::setEncodings(); # Not really used yet
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# Query string fields
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$action = $wgRequest->getVal( "action", "view" );
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if( isset( $_SERVER['PATH_INFO'] ) && $wgUsePathInfo ) {
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$title = substr( $_SERVER['PATH_INFO'], 1 );
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} else {
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$title = $wgRequest->getVal( "title" );
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}
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# Placeholders in case of DB error
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$wgTitle = Title::newFromText( wfMsg( "badtitle" ) );
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$wgArticle = new Article($wgTitle);
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$action = strtolower( trim( $action ) );
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if ( "" == $action ) { $action = "view"; }
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if ($wgRequest->getVal( "printable" ) == "yes") {
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$wgOut->setPrintable();
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}
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if ( "" == $title && "delete" != $action ) {
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$wgTitle = Title::newFromText( wfMsg( "mainpage" ) );
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} elseif ( $curid = $wgRequest->getInt( 'curid' ) ) {
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# URLs like this are generated by RC, because rc_title isn't always accurate
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$wgTitle = Title::newFromID( $curid );
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} else {
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$wgTitle = Title::newFromURL( $title );
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}
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wfProfileOut( "main-misc-setup" );
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# If the user is not logged in, the Namespace:title of the article must be in the Read array in
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# order for the user to see it.
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if ( !$wgUser->getID() && is_array( $wgWhitelistRead ) && $wgTitle) {
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if ( !in_array( $wgLang->getNsText( $wgTitle->getNamespace() ) . ":" . $wgTitle->getDBkey(), $wgWhitelistRead ) ) {
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$wgOut->loginToUse();
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$wgOut->output();
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exit;
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}
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}
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if ( $search = $wgRequest->getText( 'search' ) ) {
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$wgTitle = Title::makeTitle( NS_SPECIAL, "Search" );
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if( $wgRequest->getVal( 'fulltext' ) ) {
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wfSearch( $search );
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} else {
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wfGo( $search );
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}
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} else if( !$wgTitle or $wgTitle->getDBkey() == "" ) {
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$wgTitle = Title::newFromText( wfMsg( "badtitle" ) );
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$wgOut->errorpage( "badtitle", "badtitletext" );
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} else if ( $wgTitle->getInterwiki() != "" ) {
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$url = $wgTitle->getFullURL();
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# Check for a redirect loop
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if ( !preg_match( "/^" . preg_quote( $wgServer ) . "/", $url ) && $wgTitle->isLocal() ) {
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$wgOut->redirect( $url );
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} else {
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$wgTitle = Title::newFromText( wfMsg( "badtitle" ) );
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$wgOut->errorpage( "badtitle", "badtitletext" );
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}
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} else if ( ( $action == "view" ) && $wgTitle->getPrefixedDBKey() != $title ) {
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/* redirect to canonical url, make it a 301 to allow caching */
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$wgOut->redirect( $wgTitle->getFullURL(), '301');
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} else if ( Namespace::getSpecial() == $wgTitle->getNamespace() ) {
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wfSpecialPage();
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} else {
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if ( Namespace::getMedia() == $wgTitle->getNamespace() ) {
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$wgTitle = Title::makeTitle( Namespace::getImage(), $wgTitle->getDBkey() );
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}
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switch( $wgTitle->getNamespace() ) {
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case NS_IMAGE:
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require_once( "includes/ImagePage.php" );
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$wgArticle = new ImagePage( $wgTitle );
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break;
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default:
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$wgArticle = new Article( $wgTitle );
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}
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wfQuery("BEGIN", DB_WRITE);
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switch( $action ) {
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case "view":
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$wgOut->setSquidMaxage( $wgSquidMaxage );
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$wgArticle->view();
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break;
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case "watch":
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case "unwatch":
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case "delete":
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case "revert":
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case "rollback":
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case "protect":
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case "unprotect":
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$wgArticle->$action();
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break;
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case "print":
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$wgArticle->view();
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break;
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case "dublincore":
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if( !$wgEnableDublinCoreRdf ) {
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wfHttpError( 403, "Forbidden", wfMsg( "nodublincore" ) );
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} else {
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require_once( "includes/Metadata.php" );
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wfDublinCoreRdf( $wgArticle );
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}
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break;
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case "creativecommons":
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if( !$wgEnableCreativeCommonsRdf ) {
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wfHttpError( 403, "Forbidden", wfMsg("nocreativecommons") );
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} else {
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require_once( "includes/Metadata.php" );
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wfCreativeCommonsRdf( $wgArticle );
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}
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break;
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case "edit":
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case "submit":
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if( !$wgCommandLineMode && !$wgRequest->checkSessionCookie() ) {
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User::SetupSession();
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}
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require_once( "includes/EditPage.php" );
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$editor = new EditPage( $wgArticle );
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$editor->$action();
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break;
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case "history":
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if ($_SERVER["REQUEST_URI"] == $wgTitle->getInternalURL('action=history')) {
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$wgOut->setSquidMaxage( $wgSquidMaxage );
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}
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require_once( "includes/PageHistory.php" );
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$history = new PageHistory( $wgArticle );
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$history->history();
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break;
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case "raw":
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require_once( "includes/RawPage.php" );
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$raw = new RawPage( $wgArticle );
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$raw->view();
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break;
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case "purge":
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wfPurgeSquidServers(array($wgTitle->getInternalURL()));
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$wgOut->setSquidMaxage( $wgSquidMaxage );
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$wgArticle->view();
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break;
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default:
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$wgOut->errorpage( "nosuchaction", "nosuchactiontext" );
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}
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wfQuery("COMMIT", DB_WRITE);
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}
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$wgOut->output();
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foreach ( $wgDeferredUpdateList as $up ) { $up->doUpdate(); }
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logProfilingData();
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wfDebug( "Request ended normally\n" );
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?>
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