From: Aaron Schulz <aaron@users.mediawiki.org>
Date: Sat, 13 Dec 2008 19:38:34 +0000 (+0000)
Subject: Make getHistory() a bit more paging friendly
X-Git-Tag: 1.31.0-rc.0~43991
X-Git-Url: http://git.cyclocoop.org///%22%40url%40//%22?a=commitdiff_plain;h=6634c4077e25ee1c56de0b15f4ab50a06b299c44;p=lhc%2Fweb%2Fwiklou.git

Make getHistory() a bit more paging friendly
---

diff --git a/includes/filerepo/LocalFile.php b/includes/filerepo/LocalFile.php
index f3cf90395f..36f72c1aeb 100644
--- a/includes/filerepo/LocalFile.php
+++ b/includes/filerepo/LocalFile.php
@@ -640,15 +640,21 @@ class LocalFile extends File
 		if( $limit ) {
 			$opts['LIMIT'] = $limit;
 		}
-		$opts['ORDER BY'] = 'oi_timestamp DESC';
+		// Search backwards for time > x queries
+		$order = (!$start && $end === "") ? "ASC" : "DESC";
+		$opts['ORDER BY'] = "oi_timestamp $order";
 		
-		wfRunHooks( 'LocalFile::getHistory', array( &$this, &$tables, &$fields, &$conds, &$opts, &$join_conds ) );
+		wfRunHooks( 'LocalFile::getHistory', array( &$this, &$tables, &$fields, 
+			&$conds, &$opts, &$join_conds ) );
 		
 		$res = $dbr->select( $tables, $fields, $conds, __METHOD__, $opts, $join_conds );
 		$r = array();
 		while( $row = $dbr->fetchObject($res) ) {
 			$r[] = OldLocalFile::newFromRow($row, $this->repo);
 		}
+		if( $order == "ASC" ) {
+			$r = array_reverse( $r ); // make sure it ends up descending
+		}
 		return $r;
 	}