<?php
/**
- * Copyright (C) 2004 Gabriel Wicke <wicke@wikidev.net>
+ * Raw page text accessor
+ *
+ * Copyright © 2004 Gabriel Wicke <wicke@wikidev.net>
* http://wikidev.net/
+ *
* Based on HistoryPage and SpecialExport
*
* License: GPL (http://www.gnu.org/copyleft/gpl.html)
var $mSmaxage, $mMaxage;
var $mContentType, $mExpandTemplates;
- function __construct( &$article, $request = false ) {
+ function __construct( Article $article, $request = false ) {
global $wgRequest, $wgInputEncoding, $wgSquidMaxage, $wgJsMimeType, $wgGroupPermissions;
- $allowedCTypes = array('text/x-wiki', $wgJsMimeType, 'text/css', 'application/x-zope-edit');
- $this->mArticle =& $article;
- $this->mTitle =& $article->mTitle;
+ $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;
+ $this->mRequest = $wgRequest;
} else {
$this->mRequest = $request;
}
break;
case 'prev':
# output previous revision, or nothing if there isn't one
- if( ! $oldid ) {
+ if( !$oldid ) {
# get the current revision so we can get the penultimate one
$this->mArticle->getTouched();
$oldid = $this->mArticle->mLatest;
if( $gen == 'css' ) {
$this->mGen = $gen;
- if( is_null( $smaxage ) ) $smaxage = $wgSquidMaxage;
- if($ctype == '') $ctype = 'text/css';
+ if( is_null( $smaxage ) ) {
+ $smaxage = $wgSquidMaxage;
+ }
+ if( $ctype == '' ) {
+ $ctype = 'text/css';
+ }
} elseif( $gen == 'js' ) {
$this->mGen = $gen;
if( is_null( $smaxage ) ) $smaxage = $wgSquidMaxage;
$this->mCharset = $wgInputEncoding;
# Force caching for CSS and JS raw content, default: 5 minutes
- if( is_null($smaxage) and ($ctype=='text/css' or $ctype==$wgJsMimeType) ) {
+ if( is_null( $smaxage ) && ( $ctype == 'text/css' || $ctype == $wgJsMimeType ) ) {
global $wgForcedRawSMaxage;
- $this->mSmaxage = intval($wgForcedRawSMaxage);
+ $this->mSmaxage = intval( $wgForcedRawSMaxage );
} else {
$this->mSmaxage = intval( $smaxage );
}
# Output may contain user-specific data;
# vary generated content for open sessions and private wikis
- if( $this->mGen or !$wgGroupPermissions['*']['read'] ) {
+ if( $this->mGen || !$wgGroupPermissions['*']['read'] ) {
$this->mPrivateCache = $this->mSmaxage == 0 || session_id() != '';
} else {
$this->mPrivateCache = false;
}
- if( $ctype == '' or ! in_array( $ctype, $allowedCTypes ) ) {
+ if( $ctype == '' || !in_array( $ctype, $allowedCTypes ) ) {
$this->mContentType = 'text/x-wiki';
} else {
$this->mContentType = $ctype;
}
function view() {
- global $wgOut, $wgScript, $wgRequest;
-
- if( $wgRequest->isPathInfoBad() ) {
- # 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',
- 'Invalid file extension found in PATH_INFO or QUERY_STRING. ' .
- 'Raw pages must be accessed through the primary script entry point.' );
+ global $wgOut, $wgRequest;
+
+ if( !$wgRequest->checkUrlExtension() ) {
+ $wgOut->disable();
return;
}
- header( "Content-type: ".$this->mContentType.'; charset='.$this->mCharset );
+ header( 'Content-type: ' . $this->mContentType . '; charset=' . $this->mCharset );
# allow the client to cache this for 24 hours
$mode = $this->mPrivateCache ? 'private' : 'public';
- header( 'Cache-Control: '.$mode.', s-maxage='.$this->mSmaxage.', max-age='.$this->mMaxage );
-
+ header( 'Cache-Control: ' . $mode . ', s-maxage=' . $this->mSmaxage . ', max-age=' . $this->mMaxage );
+
global $wgUseFileCache;
- if( $wgUseFileCache and HTMLFileCache::useFileCache() ) {
+ if( $wgUseFileCache && HTMLFileCache::useFileCache() ) {
$cache = new HTMLFileCache( $this->mTitle, 'raw' );
if( $cache->isFileCacheGood( /* Assume up to date */ ) ) {
$cache->loadFromFileCache();
$wgOut->disable();
return;
} else {
- ob_start( array(&$cache, 'saveToFileCache' ) );
+ ob_start( array( &$cache, 'saveToFileCache' ) );
}
}
-
+
$text = $this->getRawText();
if( !wfRunHooks( 'RawPageViewBeforeOutput', array( &$this, &$text ) ) ) {
}
function getRawText() {
- global $wgUser, $wgOut, $wgRequest;
+ global $wgUser, $wgOut;
if( $this->mGen ) {
$sk = $wgUser->getSkin();
- if( !StubObject::isRealObject( $wgOut ) )
+ if( !StubObject::isRealObject( $wgOut ) ) {
$wgOut->_unstub( 2 );
+ }
$sk->initPage( $wgOut );
if( $this->mGen == 'css' ) {
return $sk->generateUserStylesheet();
$key = $this->mTitle->getDBkey();
$text = wfMsgForContentNoTrans( $key );
# If the message doesn't exist, return a blank
- if( wfEmptyMsg( $key, $text ) )
+ if( wfEmptyMsg( $key, $text ) ) {
$text = '';
+ }
$found = true;
} else {
// Get it from the DB
$lastmod = wfTimestamp( TS_RFC2822, $rev->getTimestamp() );
header( "Last-modified: $lastmod" );
- if( !is_null($this->mSection ) ) {
+ if( !is_null( $this->mSection ) ) {
global $wgParser;
- $text = $wgParser->getSection ( $rev->getText(), $this->mSection );
- } else
+ $text = $wgParser->getSection( $rev->getText(), $this->mSection );
+ } else {
$text = $rev->getText();
+ }
$found = true;
}
}
# 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" );
+ header( 'HTTP/1.0 404 Not Found' );
}
// Special-case for empty CSS/JS
//
// Give it a comment...
if( strlen( $text ) == 0 &&
- ($this->mContentType == 'text/css' ||
+ ( $this->mContentType == 'text/css' ||
$this->mContentType == 'text/javascript' ) ) {
- return "/* Empty */";
+ return '/* Empty */';
}
return $this->parseArticleText( $text );
}
function parseArticleText( $text ) {
- if( $text === '' )
+ if( $text === '' ) {
return '';
- else
+ } else {
if( $this->mExpandTemplates ) {
global $wgParser;
return $wgParser->preprocess( $text, $this->mTitle, new ParserOptions() );
- } else
+ } else {
return $text;
+ }
+ }
}
}
scripts.mit.edu / autoinstalls / mediawiki.git / blobdiff