MediaWiki REL1_39
deleteArchivedRevisions.php
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1<?php
26require_once __DIR__ . '/Maintenance.php';
27
35 public function __construct() {
36 parent::__construct();
37 $this->addDescription(
38 "Deletes all archived revisions\nThese revisions will no longer be restorable" );
39 $this->addOption( 'delete', 'Performs the deletion' );
40 }
41
42 public function execute() {
43 $dbw = $this->getDB( DB_PRIMARY );
44
45 if ( !$this->hasOption( 'delete' ) ) {
46 $count = $dbw->newSelectQueryBuilder()
47 ->select( 'COUNT(*)' )
48 ->from( 'archive' )
49 ->caller( __METHOD__ )
50 ->fetchField();
51 $this->output( "Found $count revisions to delete.\n" );
52 $this->output( "Please run the script again with the --delete option "
53 . "to really delete the revisions.\n" );
54 return;
55 }
56
57 $this->output( "Deleting archived revisions..." );
58 $dbw->delete( 'archive', '*', __METHOD__ );
59 $count = $dbw->affectedRows();
60 $this->output( "done. $count revisions deleted.\n" );
61
62 if ( $count ) {
63 $this->purgeRedundantText( true );
64 }
65 }
66}
67
68$maintClass = DeleteArchivedRevisions::class;
69require_once RUN_MAINTENANCE_IF_MAIN;
getDB()
Maintenance script to delete archived (deleted from public) revisions from the database.
__construct()
Default constructor.
Abstract maintenance class for quickly writing and churning out maintenance scripts with minimal effo...
output( $out, $channel=null)
Throw some output to the user.
hasOption( $name)
Checks to see if a particular option was set.
purgeRedundantText( $delete=true)
Support function for cleaning up redundant text records.
addDescription( $text)
Set the description text.
addOption( $name, $description, $required=false, $withArg=false, $shortName=false, $multiOccurrence=false)
Add a parameter to the script.
const DB_PRIMARY
Definition defines.php:28