MediaWiki 1.30.2

[autoinstallsdev/mediawiki.git] / maintenance / storage / dumpRev.php

diff --git a/maintenance/storage/dumpRev.php b/maintenance/storage/dumpRev.php
index b200d8af03a891783f628558ad7b274bbfce7bc2..437bfcdefc7ac27119c28a6d10616274d4957360 100644 (file)
--- a/maintenance/storage/dumpRev.php
+++ b/maintenance/storage/dumpRev.php
@@ -1,5 +1,7 @@
 <?php
 /**
+ * Get the text of a revision, resolving external storage if needed.
+ *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2 of the License, or
@@ -15,11 +17,18 @@
  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  * http://www.gnu.org/copyleft/gpl.html
  *
+ * @file
  * @ingroup Maintenance ExternalStorage
  */
 
-require_once( dirname( __FILE__ ) . '/../Maintenance.php' );
+require_once __DIR__ . '/../Maintenance.php';
 
+/**
+ * Maintenance script that gets the text of a revision,
+ * resolving external storage if needed.
+ *
+ * @ingroup Maintenance ExternalStorage
+ */
 class DumpRev extends Maintenance {
        public function __construct() {
                parent::__construct();
@@ -27,17 +36,17 @@ class DumpRev extends Maintenance {
        }
 
        public function execute() {
-               $dbr = wfGetDB( DB_SLAVE );
+               $dbr = $this->getDB( DB_REPLICA );
                $row = $dbr->selectRow(
-                       array( 'text', 'revision' ),
-                       array( 'old_flags', 'old_text' ),
-                       array( 'old_id=rev_text_id', 'rev_id' => $this->getArg() )
+                       [ 'text', 'revision' ],
+                       [ 'old_flags', 'old_text' ],
+                       [ 'old_id=rev_text_id', 'rev_id' => $this->getArg() ]
                );
                if ( !$row ) {
                        $this->error( "Row not found", true );
                }
 
-               $flags = explode( ',',  $row->old_flags );
+               $flags = explode( ',', $row->old_flags );
                $text = $row->old_text;
                if ( in_array( 'external', $flags ) ) {
                        $this->output( "External $text\n" );
@@ -76,4 +85,4 @@ class DumpRev extends Maintenance {
 }
 
 $maintClass = "DumpRev";
-require_once( RUN_MAINTENANCE_IF_MAIN );
+require_once RUN_MAINTENANCE_IF_MAIN;