<?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 PageHistory and SpecialExport
+ *
+ * Based on HistoryPage and SpecialExport
*
* License: GPL (http://www.gnu.org/copyleft/gpl.html)
*
* @author Gabriel Wicke <wicke@wikidev.net>
+ * @file
*/
/**
*/
class RawPage {
var $mArticle, $mTitle, $mRequest;
- var $mOldId, $mGen, $mCharset;
+ var $mOldId, $mGen, $mCharset, $mSection;
var $mSmaxage, $mMaxage;
var $mContentType, $mExpandTemplates;
- function __construct( &$article, $request = false ) {
- global $wgRequest, $wgInputEncoding, $wgSquidMaxage, $wgJsMimeType;
+ 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;
+ $this->mArticle = $article;
+ $this->mTitle = $article->mTitle;
- if ( $request === false ) {
- $this->mRequest =& $wgRequest;
+ if( $request === false ) {
+ $this->mRequest = $wgRequest;
} else {
$this->mRequest = $request;
}
$ctype = $this->mRequest->getVal( 'ctype' );
- $smaxage = $this->mRequest->getIntOrNull( 'smaxage', $wgSquidMaxage );
+ $smaxage = $this->mRequest->getIntOrNull( 'smaxage' );
$maxage = $this->mRequest->getInt( 'maxage', $wgSquidMaxage );
+
$this->mExpandTemplates = $this->mRequest->getVal( 'templates' ) === 'expand';
$this->mUseMessageCache = $this->mRequest->getBool( 'usemsgcache' );
+ $this->mSection = $this->mRequest->getIntOrNull( 'section' );
+
$oldid = $this->mRequest->getInt( 'oldid' );
- switch ( $wgRequest->getText( 'direction' ) ) {
+
+ switch( $wgRequest->getText( 'direction' ) ) {
case 'next':
# output next revision, or nothing if there isn't one
- if ( $oldid ) {
+ 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 ) {
+ if( ! $oldid ) {
# get the current revision so we can get the penultimate one
$this->mArticle->getTouched();
$oldid = $this->mArticle->mLatest;
break;
}
$this->mOldId = $oldid;
-
+
# special case for 'generated' raw things: user css/js
$gen = $this->mRequest->getVal( 'gen' );
- if($gen == 'css') {
+ if( $gen == 'css' ) {
$this->mGen = $gen;
if( is_null( $smaxage ) ) $smaxage = $wgSquidMaxage;
if($ctype == '') $ctype = 'text/css';
- } elseif ($gen == 'js') {
+ } elseif( $gen == 'js' ) {
$this->mGen = $gen;
if( is_null( $smaxage ) ) $smaxage = $wgSquidMaxage;
if($ctype == '') $ctype = $wgJsMimeType;
$this->mGen = false;
}
$this->mCharset = $wgInputEncoding;
- $this->mSmaxage = intval( $smaxage );
+
+ # Force caching for CSS and JS raw content, default: 5 minutes
+ if( is_null($smaxage) and ($ctype=='text/css' or $ctype==$wgJsMimeType) ) {
+ global $wgForcedRawSMaxage;
+ $this->mSmaxage = intval($wgForcedRawSMaxage);
+ } else {
+ $this->mSmaxage = intval( $smaxage );
+ }
$this->mMaxage = $maxage;
-
- // Output may contain user-specific data; vary for open sessions
- $this->mPrivateCache = ( $this->mSmaxage == 0 ) ||
- ( session_id() != '' );
-
- if ( $ctype == '' or ! in_array( $ctype, $allowedCTypes ) ) {
+
+ # Output may contain user-specific data;
+ # vary generated content for open sessions and private wikis
+ if( $this->mGen or !$wgGroupPermissions['*']['read'] ) {
+ $this->mPrivateCache = $this->mSmaxage == 0 || session_id() != '';
+ } else {
+ $this->mPrivateCache = false;
+ }
+
+ if( $ctype == '' or ! in_array( $ctype, $allowedCTypes ) ) {
$this->mContentType = 'text/x-wiki';
} else {
$this->mContentType = $ctype;
}
function view() {
- global $wgOut, $wgScript;
+ global $wgOut, $wgRequest;
- 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 ) {
+ 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
#
# Just return a 403 Forbidden and get it over with.
wfHttpError( 403, 'Forbidden',
+ 'Invalid file extension found in PATH_INFO. ' .
'Raw pages must be accessed through the primary script entry point.' );
return;
}
# 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 );
+
+ global $wgUseFileCache;
+ if( $wgUseFileCache and 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' ) );
+ }
+ }
+
$text = $this->getRawText();
if( !wfRunHooks( 'RawPageViewBeforeOutput', array( &$this, &$text ) ) ) {
- wfDebug( __METHOD__ . ': RawPageViewBeforeOutput hook broke raw page output.' );
+ wfDebug( __METHOD__ . ": RawPageViewBeforeOutput hook broke raw page output.\n" );
}
echo $text;
}
function getRawText() {
- global $wgUser, $wgOut, $wgRequest, $wgJsMimeType;
-
- /* Disable retrieving content pages as raw js/css */
- $dangerousTypes = array( $wgJsMimeType, 'text/css' );
- if ( in_array( $this->mContentType, $dangerousTypes ) &&
- !($this->mTitle->isCssOrJsPage() || $this->mTitle->isCssJsSubpage() ) )
- return '/* EMPTY */';
-
- if($this->mGen) {
+ 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();
+ if( !StubObject::isRealObject( $wgOut ) )
+ $wgOut->_unstub( 2 );
+ $sk->initPage( $wgOut );
+ if( $this->mGen == 'css' ) {
+ return $sk->generateUserStylesheet();
+ } else if( $this->mGen == 'js' ) {
+ return $sk->generateUserJs();
}
} else {
return $this->getArticleText();
$text = '';
if( $this->mTitle ) {
// If it's a MediaWiki message we can just hit the message cache
- if ( $this->mUseMessageCache && $this->mTitle->getNamespace() == NS_MEDIAWIKI ) {
+ if( $this->mUseMessageCache && $this->mTitle->getNamespace() == NS_MEDIAWIKI ) {
$key = $this->mTitle->getDBkey();
$text = wfMsgForContentNoTrans( $key );
# If the message doesn't exist, return a blank
} else {
// Get it from the DB
$rev = Revision::newFromTitle( $this->mTitle, $this->mOldId );
- if ( $rev ) {
+ if( $rev ) {
$lastmod = wfTimestamp( TS_RFC2822, $rev->getTimestamp() );
header( "Last-modified: $lastmod" );
- $text = $rev->getText();
+
+ if( !is_null($this->mSection ) ) {
+ global $wgParser;
+ $text = $wgParser->getSection ( $rev->getText(), $this->mSection );
+ } else
+ $text = $rev->getText();
$found = true;
}
}
# have the pages.
header( "HTTP/1.0 404 Not Found" );
}
-
+
// Special-case for empty CSS/JS
//
// Internet Explorer for Mac handles empty files badly;
$this->mContentType == 'text/javascript' ) ) {
return "/* Empty */";
}
-
+
return $this->parseArticleText( $text );
}
function parseArticleText( $text ) {
- if ( $text === '' )
+ if( $text === '' )
return '';
else
- if ( $this->mExpandTemplates ) {
+ if( $this->mExpandTemplates ) {
global $wgParser;
return $wgParser->preprocess( $text, $this->mTitle, new ParserOptions() );
} else
return $text;
}
}
-
dépôts / lhc / web / wiklou.git / blobdiff