MediaWiki 1.30.2

[autoinstallsdev/mediawiki.git] / maintenance / nukeNS.php

diff --git a/maintenance/nukeNS.php b/maintenance/nukeNS.php
index c89fa94bb0be872d801b6c4a836eb22388ffe846..e735aed00fcd0e1a16cfb8305000e9765df5745a 100644 (file)
--- a/maintenance/nukeNS.php
+++ b/maintenance/nukeNS.php
@@ -1,5 +1,4 @@
 <?php
-
 /**
  * Remove pages with only 1 revision from the MediaWiki namespace, without
  * flooding recent changes, delete logs, etc.
@@ -28,26 +27,35 @@
  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  * http://www.gnu.org/copyleft/gpl.html
  *
+ * @file
  * @ingroup Maintenance
  * @author Steve Sanbeg
  * based on nukePage by Rob Church
  */
 
-require_once( dirname( __FILE__ ) . '/Maintenance.php' );
+require_once __DIR__ . '/Maintenance.php';
 
+/**
+ * Maintenance script that removes pages with only one revision from the
+ * MediaWiki namespace.
+ *
+ * @ingroup Maintenance
+ */
 class NukeNS extends Maintenance {
        public function __construct() {
                parent::__construct();
-               $this->mDescription = "Remove pages with only 1 revision from any namespace";
+               $this->addDescription( 'Remove pages with only 1 revision from any namespace' );
                $this->addOption( 'delete', "Actually delete the page" );
                $this->addOption( 'ns', 'Namespace to delete from, default NS_MEDIAWIKI', false, true );
+               $this->addOption( 'all', 'Delete everything regardless of revision count' );
        }
 
        public function execute() {
                $ns = $this->getOption( 'ns', NS_MEDIAWIKI );
-               $delete = $this->getOption( 'delete', false );
-               $dbw = wfGetDB( DB_MASTER );
-               $dbw->begin();
+               $delete = $this->hasOption( 'delete' );
+               $all = $this->hasOption( 'all' );
+               $dbw = $this->getDB( DB_MASTER );
+               $this->beginTransaction( $dbw, __METHOD__ );
 
                $tbl_pag = $dbw->tableName( 'page' );
                $tbl_rev = $dbw->tableName( 'revision' );
@@ -58,11 +66,11 @@ class NukeNS extends Maintenance {
                foreach ( $res as $row ) {
                        // echo "$ns_name:".$row->page_title, "\n";
                        $title = Title::makeTitle( $ns, $row->page_title );
-                       $id   = $title->getArticleID();
+                       $id = $title->getArticleID();
 
                        // Get corresponding revisions
                        $res2 = $dbw->query( "SELECT rev_id FROM $tbl_rev WHERE rev_page = $id" );
-                       $revs = array();
+                       $revs = [];
 
                        foreach ( $res2 as $row2 ) {
                                $revs[] = $row2->rev_id;
@@ -70,7 +78,7 @@ class NukeNS extends Maintenance {
                        $count = count( $revs );
 
                        // skip anything that looks modified (i.e. multiple revs)
-                       if ( $count == 1 ) {
+                       if ( $all || $count == 1 ) {
                                # echo $title->getPrefixedText(), "\t", $count, "\n";
                                $this->output( "delete: " . $title->getPrefixedText() . "\n" );
 
@@ -78,18 +86,18 @@ class NukeNS extends Maintenance {
                                // I already have the id & revs
                                if ( $delete ) {
                                        $dbw->query( "DELETE FROM $tbl_pag WHERE page_id = $id" );
-                                       $dbw->commit();
+                                       $this->commitTransaction( $dbw, __METHOD__ );
                                        // Delete revisions as appropriate
-                                       $child = $this->runChild( 'NukePage', 'NukePage.php' );
+                                       $child = $this->runChild( 'NukePage', 'nukePage.php' );
                                        $child->deleteRevisions( $revs );
                                        $this->purgeRedundantText( true );
-                                       $n_deleted ++;
+                                       $n_deleted++;
                                }
                        } else {
-                         $this->output( "skip: " . $title->getPrefixedText() . "\n" );
+                               $this->output( "skip: " . $title->getPrefixedText() . "\n" );
                        }
                }
-               $dbw->commit();
+               $this->commitTransaction( $dbw, __METHOD__ );
 
                if ( $n_deleted > 0 ) {
                        # update statistics - better to decrement existing count, or just count
@@ -98,8 +106,8 @@ class NukeNS extends Maintenance {
                        $pages -= $n_deleted;
                        $dbw->update(
                                'site_stats',
-                               array( 'ss_total_pages' => $pages ),
-                               array( 'ss_row_id' => 1 ),
+                               [ 'ss_total_pages' => $pages ],
+                               [ 'ss_row_id' => 1 ],
                                __METHOD__
                        );
                }
@@ -111,4 +119,4 @@ class NukeNS extends Maintenance {
 }
 
 $maintClass = "NukeNS";
-require_once( RUN_MAINTENANCE_IF_MAIN );
+require_once RUN_MAINTENANCE_IF_MAIN;