From 9fa558cc22d8fb9a21e120cd8e598aa3b851d312 Mon Sep 17 00:00:00 2001
From: Erik Moeller <erik@users.mediawiki.org>
Date: Mon, 19 May 2003 19:31:33 +0000
Subject: [PATCH] experimental file cache now creates hash directories if
 necessary

---
 includes/Article.php | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/includes/Article.php b/includes/Article.php
index c3effe5b3d..3453d7e720 100644
--- a/includes/Article.php
+++ b/includes/Article.php
@@ -1485,7 +1485,7 @@ name=\"wpSummary\" maxlength=200 size=60><br>
 				$this->loadFromFileCache();
 				exit;
 			} else {
-	            wfDebug( " tryFileCache() - starting buffer\n" );
+	            wfDebug( " tryFileCache() - starting buffer\n" );			
 		        ob_start( array(&$this, 'saveToFileCache' ) );
 			}
 		} else {
@@ -1541,9 +1541,14 @@ name=\"wpSummary\" maxlength=200 size=60><br>
 	}
 	
 	function saveToFileCache( $text ) {
-		# FIXME: assumes directories are already laid out
+
         wfDebug(" saveToFileCache()\n");
-		$f = fopen( $this->fileCacheName(), "w" );
+		$filename=$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($mydir1,0777); } # create if necessary
+		if(!file_exists($mydir2)) { mkdir($mydir2,0777); }			
+		$f = fopen( $filename, "w" );
 		if($f) {
 			fwrite( $f, str_replace( "</html>",
 				"<!-- Cached " . wfTimestampNow() . " -->\n</html>",
-- 
2.20.1