Code Coverage for /workspace/src/includes/Revision/FallbackSlotRoleHandler.php

1	<?php
2	/**
3	* This file is part of MediaWiki.
4	*
5	* @license GPL-2.0-or-later
6	* @file
7	*/
8
9	namespace MediaWiki\Revision;
10
11	use MediaWiki\Linker\LinkTarget;
12	use MediaWiki\Page\PageIdentity;
13
14	/**
15	* A SlotRoleHandler for providing basic functionality for undefined slot roles.
16	*
17	* This class is intended to be used when encountering slots with a role that used to be defined
18	* by an extension, but no longer is backed by many specific handler, since the extension in
19	* question has been uninstalled. It may also be used for pages imported from another wiki.
20	*
21	* @since 1.33
22	*/
23	class FallbackSlotRoleHandler extends SlotRoleHandler {
24
25	public function __construct( string $role ) {
26	parent::__construct( $role, CONTENT_MODEL_UNKNOWN );
27	}
28
29	/**
30	* @param LinkTarget $page
31	*
32	* @return bool Always false, to prevent undefined slots from being used in new revisions.
33	*/
34	public function isAllowedOn( LinkTarget $page ) {
35	return false;
36	}
37
38	/**
39	* @param string $model
40	* @param PageIdentity $page
41	*
42	* @return bool Always false, to prevent undefined slots from being used for
43	* arbitrary content.
44	*/
45	public function isAllowedModel( $model, PageIdentity $page ) {
46	return false;
47	}
48
49	/** @inheritDoc */
50	public function getOutputLayoutHints() {
51	// TODO: should we return [ 'display' => 'none'] here, causing undefined slots
52	// to be hidden? We'd still need some place to surface the content of such
53	// slots, see T209923.
54
55	return parent::getOutputLayoutHints();
56	}
57
58	}