MediaWiki  master
undelete.php
Go to the documentation of this file.
1 <?php
24 require_once __DIR__ . '/Maintenance.php';
25 
26 class Undelete extends Maintenance {
27  public function __construct() {
28  parent::__construct();
29  $this->addDescription( 'Undelete a page' );
30  $this->addOption( 'user', 'The user to perform the undeletion', false, true, 'u' );
31  $this->addOption( 'reason', 'The reason to undelete', false, true, 'r' );
32  $this->addArg( 'pagename', 'Page to undelete' );
33  }
34 
35  public function execute() {
36  global $wgUser;
37 
38  $user = $this->getOption( 'user', false );
39  $reason = $this->getOption( 'reason', '' );
40  $pageName = $this->getArg( 0 );
41 
42  $title = Title::newFromText( $pageName );
43  if ( !$title ) {
44  $this->fatalError( "Invalid title" );
45  }
46  if ( $user === false ) {
47  $wgUser = User::newSystemUser( 'Command line script', [ 'steal' => true ] );
48  } else {
49  $wgUser = User::newFromName( $user );
50  }
51  if ( !$wgUser ) {
52  $this->fatalError( "Invalid username" );
53  }
54  $archive = new PageArchive( $title, RequestContext::getMain()->getConfig() );
55  $this->output( "Undeleting " . $title->getPrefixedDBkey() . '...' );
56  $archive->undelete( [], $reason );
57  $this->output( "done\n" );
58  }
59 }
60 
61 $maintClass = Undelete::class;
62 require_once RUN_MAINTENANCE_IF_MAIN;
getArg( $argId=0, $default=null)
Get an argument.
const RUN_MAINTENANCE_IF_MAIN
Definition: Maintenance.php:39
getOption( $name, $default=null)
Get an option, or return the default.
Abstract maintenance class for quickly writing and churning out maintenance scripts with minimal effo...
Definition: Maintenance.php:82
static getMain()
Get the RequestContext object associated with the main request.
addDescription( $text)
Set the description text.
addArg( $arg, $description, $required=true)
Add some args that are needed.
output( $out, $channel=null)
Throw some output to the user.
__construct()
Definition: undelete.php:27
$maintClass
Definition: undelete.php:61
execute()
Definition: undelete.php:35
Used to show archived pages and eventually restore them.
Definition: PageArchive.php:31
addOption( $name, $description, $required=false, $withArg=false, $shortName=false, $multiOccurrence=false)
Add a parameter to the script.
fatalError( $msg, $exitCode=1)
Output a message and terminate the current script.
static newFromName( $name, $validate='valid')
Static factory method for creation from username.
Definition: User.php:515
static newSystemUser( $name, $options=[])
Static factory method for creation of a "system" user from username.
Definition: User.php:737
static newFromText( $text, $defaultNamespace=NS_MAIN)
Create a new Title from text, such as what one would find in a link.
Definition: Title.php:316