https://www.mediawiki.org/wiki/Special:Code/MediaWiki/112954

Revision: 112954
Author:   ialex
Date:     2012-03-03 18:02:21 +0000 (Sat, 03 Mar 2012)
Log Message:
-----------
* Removed check for invalid object in formatResult(), Title::makeTitle() always 
returns an object
* Don't call Title::exists() when result is not cached since the page must 
exist, and this was issuing a database query per row
* Reorder some variables for better clarity
* Don't execute the LinkBatch if there are now rows
* Call methods directly on ResultWrapper instead of DatabaseBase in 
preprocessResults()
* Use local context to get message

Modified Paths:
--------------
    trunk/phase3/includes/specials/SpecialShortpages.php

Modified: trunk/phase3/includes/specials/SpecialShortpages.php
===================================================================
--- trunk/phase3/includes/specials/SpecialShortpages.php        2012-03-03 
17:33:26 UTC (rev 112953)
+++ trunk/phase3/includes/specials/SpecialShortpages.php        2012-03-03 
18:02:21 UTC (rev 112954)
@@ -61,16 +61,17 @@
        function preprocessResults( $db, $res ) {
                # There's no point doing a batch check if we aren't caching 
results;
                # the page must exist for it to have been pulled out of the 
table
-               if( $this->isCached() ) {
-                       $batch = new LinkBatch();
-                       foreach ( $res as $row ) {
-                               $batch->add( $row->namespace, $row->title );
-                       }
-                       $batch->execute();
-                       if ( $db->numRows( $res ) > 0 ) {
-                               $db->dataSeek( $res, 0 );
-                       }
+               if ( !$this->isCached() || !$res->numRows() ) {
+                       return;
                }
+
+               $batch = new LinkBatch();
+               foreach ( $res as $row ) {
+                       $batch->add( $row->namespace, $row->title );
+               }
+               $batch->execute();
+
+               $res->seek( 0 );
        }
 
        function sortDescending() {
@@ -81,23 +82,26 @@
                $dm = $this->getLanguage()->getDirMark();
 
                $title = Title::makeTitle( $result->namespace, $result->title );
-               if ( !$title ) {
-                       return '<!-- Invalid title ' .  htmlspecialchars( 
"{$result->namespace}:{$result->title}" ). '-->';
-               }
+
                $hlink = Linker::linkKnown(
                        $title,
-                       wfMsgHtml( 'hist' ),
+                       $this->msg( 'hist' )->escaped(),
                        array(),
                        array( 'action' => 'history' )
                );
-               $plink = $this->isCached()
-                                       ? Linker::link( $title )
-                                       : Linker::linkKnown( $title );
+               $hlinkInParentheses = $this->msg( 'parentheses' )->rawParams( 
$hlink )->escaped();
+
+               if ( $this->isCached() ) {
+                       $plink = Linker::link( $title );
+                       $exists = $title->exists();
+               } else {
+                       $plink = Linker::linkKnown( $title );
+                       $exists = true;
+               }
+
                $size = $this->msg( 'nbytes' )->numParams( $result->value 
)->escaped();
 
-               $hlinkInParentheses = $this->msg( 'parentheses' )->rawParams( 
$hlink )->escaped();
-
-               return $title->exists()
+               return $exists
                                ? "${hlinkInParentheses} {$dm}{$plink} 
{$dm}[{$size}]"
                                : "<del>${hlinkInParentheses} {$dm}{$plink} 
{$dm}[{$size}]</del>";
        }


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