FileCache cleanuo:

[lhc/web/wiklou.git] / includes / RawPage.php

diff --git a/includes/RawPage.php b/includes/RawPage.php
index b1e2539..a7bc02c 100644 (file)
--- a/includes/RawPage.php
+++ b/includes/RawPage.php
@@ -21,13 +21,13 @@ class RawPage {
        var $mContentType, $mExpandTemplates;
 
        function __construct( &$article, $request = false ) {
-               global $wgRequest, $wgInputEncoding, $wgSquidMaxage, $wgJsMimeType, $wgForcedRawSMaxage, $wgGroupPermissions;
+               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;
 
-               if ( $request === false ) {
+               if( $request === false ) {
                        $this->mRequest =& $wgRequest;
                } else {
                        $this->mRequest = $request;
@@ -44,17 +44,17 @@ class RawPage {
 
                $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;
@@ -71,11 +71,11 @@ class RawPage {
                # 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;
@@ -85,7 +85,8 @@ class RawPage {
                $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($smaxage) and ($ctype=='text/css' or $ctype==$wgJsMimeType) ) {
+                       global $wgForcedRawSMaxage;
                        $this->mSmaxage = intval($wgForcedRawSMaxage);
                } else {
                        $this->mSmaxage = intval( $smaxage );
@@ -94,14 +95,13 @@ class RawPage {
 
                # 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() != '' );
+               if( $this->mGen or !$wgGroupPermissions['*']['read'] ) {
+                       $this->mPrivateCache = $this->mSmaxage == 0 || session_id() != '';
                } else {
                        $this->mPrivateCache = false;
                }
 
-               if ( $ctype == '' or ! in_array( $ctype, $allowedCTypes ) ) {
+               if( $ctype == '' or ! in_array( $ctype, $allowedCTypes ) ) {
                        $this->mContentType = 'text/x-wiki';
                } else {
                        $this->mContentType = $ctype;
@@ -149,6 +149,20 @@ class RawPage {
                # 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 );
+               
+               if( HTMLFileCache::useFileCache() ) {
+                       $cache = new HTMLFileCache( $this->mTitle, 'raw' );
+                       if( $cache->isFileCacheGood( /* Assume up to date */ ) ) {
+                               /* Check incoming headers to see if client has this cached */
+                               if( !$wgOut->checkLastModified( $cache->fileCacheTime() ) ) {
+                                       $cache->loadFromFileCache();
+                               }
+                               return;
+                       } else {
+                               ob_start( array(&$cache, 'saveToFileCache' ) );
+                       }
+               }
+               
                $text = $this->getRawText();
 
                if( !wfRunHooks( 'RawPageViewBeforeOutput', array( &$this, &$text ) ) ) {
@@ -161,13 +175,15 @@ class RawPage {
 
        function getRawText() {
                global $wgUser, $wgOut, $wgRequest;
-               if($this->mGen) {
+               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();
@@ -179,7 +195,7 @@ class RawPage {
                $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
@@ -189,11 +205,11 @@ class RawPage {
                        } 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" );
 
-                                       if ( !is_null($this->mSection ) ) {
+                                       if( !is_null($this->mSection ) ) {
                                                global $wgParser;
                                                $text = $wgParser->getSection ( $rev->getText(), $this->mSection );
                                        } else
@@ -230,10 +246,10 @@ class RawPage {
        }
 
        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