1 files changed, 0 insertions, 159 deletions
diff --git a/includes/CacheManager.php b/includes/CacheManager.php
deleted file mode 100644
index b9e307f4..00000000
--- a/includes/CacheManager.php
+++ /dev/null
@@ -1,159 +0,0 @@
-<?php
-/**
- * Contain the CacheManager class
- * @package MediaWiki
- * @subpackage Cache
- */
-
-/**
- * Handles talking to the file cache, putting stuff in and taking it back out.
- * Mostly called from Article.php, also from DatabaseFunctions.php for the
- * emergency abort/fallback to cache.
- *
- * Global options that affect this module:
- * $wgCachePages
- * $wgCacheEpoch
- * $wgUseFileCache
- * $wgFileCacheDirectory
- * $wgUseGzip
- * @package MediaWiki
- */
-class CacheManager {
-	var $mTitle, $mFileCache;
-
-	function CacheManager( &$title ) {
-		$this->mTitle =& $title;
-		$this->mFileCache = '';
-	}
-
-	function fileCacheName() {
-		global $wgFileCacheDirectory;
-		if( !$this->mFileCache ) {
-			$key = $this->mTitle->getPrefixedDbkey();
-			$hash = md5( $key );
-			$key = str_replace( '.', '%2E', urlencode( $key ) );
-
-			$hash1 = substr( $hash, 0, 1 );
-			$hash2 = substr( $hash, 0, 2 );
-			$this->mFileCache = "{$wgFileCacheDirectory}/{$hash1}/{$hash2}/{$key}.html";
-
-			if($this->useGzip())
-				$this->mFileCache .= '.gz';
-
-			wfDebug( " fileCacheName() - {$this->mFileCache}\n" );
-		}
-		return $this->mFileCache;
-	}
-
-	function isFileCached() {
-		return file_exists( $this->fileCacheName() );
-	}
-
-	function fileCacheTime() {
-		return wfTimestamp( TS_MW, filemtime( $this->fileCacheName() ) );
-	}
-
-	function isFileCacheGood( $timestamp ) {
-		global $wgCacheEpoch;
-
-		if( !$this->isFileCached() ) return false;
-
-		$cachetime = $this->fileCacheTime();
-		$good = (( $timestamp <= $cachetime ) &&
-			 ( $wgCacheEpoch <= $cachetime ));
-
-		wfDebug(" isFileCacheGood() - cachetime $cachetime, touched {$timestamp} epoch {$wgCacheEpoch}, good $good\n");
-		return $good;
-	}
-
-	function useGzip() {
-		global $wgUseGzip;
-		return $wgUseGzip;
-	}
-
-	/* In handy string packages */
-	function fetchRawText() {
-		return file_get_contents( $this->fileCacheName() );
-	}
-
-	function fetchPageText() {
-		if( $this->useGzip() ) {
-			/* Why is there no gzfile_get_contents() or gzdecode()? */
-			return implode( '', gzfile( $this->fileCacheName() ) );
-		} else {
-			return $this->fetchRawText();
-		}
-	}
-
-	/* Working directory to/from output */
-	function loadFromFileCache() {
-		global $wgOut, $wgMimeType, $wgOutputEncoding, $wgContLanguageCode;
-		wfDebug(" loadFromFileCache()\n");
-
-		$filename=$this->fileCacheName();
-		$wgOut->sendCacheControl();
-
-		header( "Content-type: $wgMimeType; charset={$wgOutputEncoding}" );
-		header( "Content-language: $wgContLanguageCode" );
-
-		if( $this->useGzip() ) {
-			if( wfClientAcceptsGzip() ) {
-				header( 'Content-Encoding: gzip' );
-			} else {
-				/* Send uncompressed */
-				readgzfile( $filename );
-				return;
-			}
-		}
-		readfile( $filename );
-	}
-
-	function checkCacheDirs() {
-		$filename = $this->fileCacheName();
-		$mydir2=substr($filename,0,strrpos($filename,'/')); # subdirectory level 2
-		$mydir1=substr($mydir2,0,strrpos($mydir2,'/')); # subdirectory level 1
-
-		if(!file_exists($mydir1)) { mkdir($mydir1,0775); } # create if necessary
-		if(!file_exists($mydir2)) { mkdir($mydir2,0775); }
-	}
-
-	function saveToFileCache( $origtext ) {
-		$text = $origtext;
-		if(strcmp($text,'') == 0) return '';
-
-		wfDebug(" saveToFileCache()\n", false);
-
-		$this->checkCacheDirs();
-
-		$f = fopen( $this->fileCacheName(), 'w' );
-		if($f) {
-			$now = wfTimestampNow();
-			if( $this->useGzip() ) {
-				$rawtext = str_replace( '</html>',
-					'<!-- Cached/compressed '.$now." -->\n</html>",
-					$text );
-				$text = gzencode( $rawtext );
-			} else {
-				$text = str_replace( '</html>',
-					'<!-- Cached '.$now." -->\n</html>",
-					$text );
-			}
-			fwrite( $f, $text );
-			fclose( $f );
-			if( $this->useGzip() ) {
-				if( wfClientAcceptsGzip() ) {
-					header( 'Content-Encoding: gzip' );
-					return $text;
-				} else {
-					return $rawtext;
-				}
-			} else {
-				return $text;
-			}
-		}
-		return $text;
-	}
-
-}
-
-?>