CallbackTask.php
No OneTemporary
Actions

Size

1 KB

Referenced Files

None

Subscribers

None

CallbackTask.php
View Options

	<?php

	namespace MediaWiki\Installer\Task;

	use MediaWiki\Status\Status;
	use Wikimedia\Message\MessageSpecifier;

	/**
	* An installer task which calls a callback function
	*
	* @internal For use by the installer
	*/
	class CallbackTask extends Task {
	/** @var string */
	private $name;
	/** @var MessageSpecifier\|string\|null */
	private $description;
	/** @var callable */
	private $callback;
	/** @var string\|string[] */
	private $dependencies;
	/** @var string\|string[] */
	private $aliases;
	/** @var bool */
	private $postInstall;

	/**
	* @see \MediaWiki\Installer\Task\TaskFactory::create
	* @param array $spec
	*/
	public function __construct( $spec ) {
	$this->name = $spec['name'];
	$this->description = $spec['description'] ?? null;
	$this->callback = $spec['callback'];
	$this->dependencies = $spec['after'] ?? [];
	$this->aliases = $spec['aliases'] ?? [];
	$this->postInstall = $spec['postInstall'] ?? false;
	}

	public function getName() {
	return $this->name;
	}

	public function getDescription() {
	if ( $this->description !== null ) {
	return $this->description;
	}
	return parent::getDescription();
	}

	public function getAliases() {
	return $this->aliases;
	}

	public function getDependencies() {
	return $this->dependencies;
	}

	public function isPostInstall() {
	return $this->postInstall;
	}

	public function execute(): Status {
	return ( $this->callback )( $this->getContext() );
	}
	}