/**
* @static
*/
-<?php
-/**
- * Copyright (C) 2004 Gabriel Wicke <wicke@wikidev.net>
- * http://wikidev.net/
- * Based on PageHistory and SpecialExport
- *
- * License: GPL (http://www.gnu.org/copyleft/gpl.html)
- *
- * @author Gabriel Wicke <wicke@wikidev.net>
- * @package MediaWiki
- */
-
-/** */
-require_once( 'Revision.php' );
-
-/**
- * @todo document
- * @package MediaWiki
- */
-class RawPage {
- var $mArticle, $mTitle, $mRequest;
- var $mOldId, $mGen, $mCharset;
- var $mSmaxage, $mMaxage;
- var $mContentType, $mExpandTemplates;
-
- function RawPage( &$article, $request = false ) {
- global $wgRequest, $wgInputEncoding, $wgSquidMaxage, $wgJsMimeType;
-
- $allowedCTypes = array('text/x-wiki', $wgJsMimeType, 'text/css', 'application/x-zope-edit');
- $this->mArticle =& $article;
- $this->mTitle =& $article->mTitle;
-
- if ( $request === false ) {
- $this->mRequest =& $wgRequest;
- } else {
- $this->mRequest = $request;
- }
-
- $ctype = $this->mRequest->getVal( 'ctype' );
- $smaxage = $this->mRequest->getIntOrNull( 'smaxage', $wgSquidMaxage );
- $maxage = $this->mRequest->getInt( 'maxage', $wgSquidMaxage );
- $this->mExpandTemplates = $this->mRequest->getVal( 'templates' ) === 'expand';
-
- $oldid = $this->mRequest->getInt( 'oldid' );
- switch ( $wgRequest->getText( 'direction' ) ) {
- case 'next':
- # output next revision, or nothing if there isn't one
- if ( $oldid ) {
- $oldid = $this->mTitle->getNextRevisionId( $oldid );
- }
- $oldid = $oldid ? $oldid : -1;
- break;
- case 'prev':
- # output previous revision, or nothing if there isn't one
- if ( ! $oldid ) {
- # get the current revision so we can get the penultimate one
- $this->mArticle->getTouched();
- $oldid = $this->mArticle->mLatest;
- }
- $prev = $this->mTitle->getPreviousRevisionId( $oldid );
- $oldid = $prev ? $prev : -1 ;
- break;
- case 'cur':
- $oldid = 0;
- break;
- }
- $this->mOldId = $oldid;
-
- # special case for 'generated' raw things: user css/js
- $gen = $this->mRequest->getVal( 'gen' );
-
- if($gen == 'css') {
- $this->mGen = $gen;
- if( is_null( $smaxage ) ) $smaxage = $wgSquidMaxage;
- if($ctype == '') $ctype = 'text/css';
- } elseif ($gen == 'js') {
- $this->mGen = $gen;
- if( is_null( $smaxage ) ) $smaxage = $wgSquidMaxage;
- if($ctype == '') $ctype = $wgJsMimeType;
- } else {
- $this->mGen = false;
- }
- $this->mCharset = $wgInputEncoding;
- $this->mSmaxage = intval( $smaxage );
- $this->mMaxage = $maxage;
- if ( $ctype == '' or ! in_array( $ctype, $allowedCTypes ) ) {
- $this->mContentType = 'text/x-wiki';
- } else {
- $this->mContentType = $ctype;
- }
- }
-
- function view() {
- global $wgOut, $wgScript;
-
- if( isset( $_SERVER['SCRIPT_URL'] ) ) {
- # Normally we use PHP_SELF to get the URL to the script
- # as it was called, minus the query string.
- #
- # Some sites use Apache rewrite rules to handle subdomains,
- # and have PHP set up in a weird way that causes PHP_SELF
- # to contain the rewritten URL instead of the one that the
- # outside world sees.
- #
- # If in this mode, use SCRIPT_URL instead, which mod_rewrite
- # provides containing the "before" URL.
- $url = $_SERVER['SCRIPT_URL'];
- } else {
- $url = $_SERVER['PHP_SELF'];
- }
-
- $ua = @$_SERVER['HTTP_USER_AGENT'];
- if( strcmp( $wgScript, $url ) && strpos( $ua, 'MSIE' ) !== false ) {
- # Internet Explorer will ignore the Content-Type header if it
- # thinks it sees a file extension it recognizes. Make sure that
- # all raw requests are done through the script node, which will
- # have eg '.php' and should remain safe.
- #
- # We used to redirect to a canonical-form URL as a general
- # backwards-compatibility / good-citizen nice thing. However
- # a lot of servers are set up in buggy ways, resulting in
- # redirect loops which hang the browser until the CSS load
- # times out.
- #
- # Just return a 403 Forbidden and get it over with.
- wfHttpError( 403, 'Forbidden',
- 'Raw pages must be accessed through the primary script entry point.' );
- return;
- }
-
- header( "Content-type: ".$this->mContentType.'; charset='.$this->mCharset );
- # allow the client to cache this for 24 hours
- header( 'Cache-Control: s-maxage='.$this->mSmaxage.', max-age='.$this->mMaxage );
- echo $this->getRawText();
- $wgOut->disable();
- }
-
- function getRawText() {
- global $wgUser, $wgOut;
- if($this->mGen) {
- $sk = $wgUser->getSkin();
- $sk->initPage($wgOut);
- if($this->mGen == 'css') {
- return $sk->getUserStylesheet();
- } else if($this->mGen == 'js') {
- return $sk->getUserJs();
- }
- } else {
- return $this->getArticleText();
- }
- }
-
- function getArticleText() {
- if( $this->mTitle ) {
- $text = '';
-
- // If it's a MediaWiki message we can just hit the message cache
- if ( $this->mTitle->getNamespace() == NS_MEDIAWIKI ) {
- $text = wfMsgForContentNoTrans( $this->mTitle->getDbkey() );
- } else {
- // Get it from the DB
- $rev = Revision::newFromTitle( $this->mTitle, $this->mOldId );
- if ( $rev ) {
- $lastmod = wfTimestamp( TS_RFC2822, $rev->getTimestamp() );
- header( "Last-modified: $lastmod" );
- $text = $rev->getText();
- } else
- $text = '';
- }
-
- return $this->parseArticleText( $text );
- }
-
- # Bad title or page does not exist
- if( $this->mContentType == 'text/x-wiki' ) {
- # Don't return a 404 response for CSS or JavaScript;
- # 404s aren't generally cached and it would create
- # extra hits when user CSS/JS are on and the user doesn't
- # have the pages.
- header( "HTTP/1.0 404 Not Found" );
- }
- return '';
- }
-
- function parseArticleText( $text ) {
- if ( $text === '' )
- return '';
- else
- if ( $this->mExpandTemplates ) {
- global $wgTitle;
-
- $parser = new Parser();
- $parser->Options( new ParserOptions() ); // We don't want this to be user-specific
- $parser->Title( $wgTitle );
- $parser->OutputType( OT_HTML );
-
- return $parser->replaceVariables( $text );
- } else
- return $text;
- }
-}
-?>
function MediaWikiCredits() {
global $wgVersion;