Cleanup. Added comments, hide the path of CACHE_DIR

diff --git a/lib/file.php b/lib/file.php
index 557cc08..9846643 100644 (file)
--- a/lib/file.php
+++ b/lib/file.php
@@ -1,8 +1,8 @@
 <?php
 // PukiWiki - Yet another WikiWikiWeb clone.
-// $Id: file.php,v 1.46 2006/01/12 01:00:51 teanan Exp $
+// $Id: file.php,v 1.47 2006/03/05 08:11:19 henoheno Exp $
 // Copyright (C)
-//   2002-2005 PukiWiki Developers Team
+//   2002-2006 PukiWiki Developers Team
 //   2001-2002 Originally written by yu-ji
 // License: GPL v2 or (at your option) any later version
 //
@@ -197,6 +197,7 @@ function file_write($dir, $page, $str, $notimestamp = FALSE)
        // Clear is_page() cache
        is_page($page, TRUE);
 
+       // Update RecentChanges
        if (! $timestamp && $dir == DATA_DIR)
                put_lastmodified();
 
@@ -264,7 +265,10 @@ function put_lastmodified()
 
        if (PKWK_READONLY) return; // Do nothing
 
+       // Get whole page list
        $pages = get_existpages();
+
+       // Check ALL filetime
        $recent_pages = array();
        foreach($pages as $page)
                if ($page != $whatsnew && ! check_non_list($page))
@@ -274,10 +278,11 @@ function put_lastmodified()
        arsort($recent_pages, SORT_NUMERIC);
 
        // Create recent.dat (for recent.inc.php)
-       $fp = fopen(CACHE_DIR . 'recent.dat', 'w') or
-               die_message('Cannot write cache file ' .
-               CACHE_DIR . 'recent.dat' .
-               '<br />Maybe permission is not writable or filename is too long');
+       $file = 'recent.dat';
+       $fp = fopen(CACHE_DIR . $file, 'w') or
+               die_message('Cannot write file ' .
+               'CACHE_DIR/' . $file . '<br />' . "\n" .
+               'Maybe permission is not writable');
 
        set_file_buffer($fp, 0);
        flock($fp, LOCK_EX);