Code Coverage for /src/src/Wt2Html/TT/BehaviorSwitchHandler.php

1	<?php
2	declare( strict_types = 1 );
3
4	namespace Wikimedia\Parsoid\Wt2Html\TT;
5
6	use Wikimedia\Parsoid\Tokens\KV;
7	use Wikimedia\Parsoid\Tokens\SelfclosingTagTk;
8	use Wikimedia\Parsoid\Tokens\Token;
9	use Wikimedia\Parsoid\Wt2Html\TokenTransformManager;
10
11	/**
12	* Handler for behavior switches, like '__TOC__' and similar.
13	*/
14	class BehaviorSwitchHandler extends TokenHandler {
15	/**
16	* @param TokenTransformManager $manager
17	* @param array $options options
18	*/
19	public function __construct( TokenTransformManager $manager, array $options ) {
20	parent::__construct( $manager, $options );
21	}
22
23	/**
24	* Main handler.
25	* See {@link TokenTransformManager#addTransform}'s transformation parameter.
26	*
27	* @param Token $token
28	* @return TokenHandlerResult
29	*/
30	public function onBehaviorSwitch( Token $token ): TokenHandlerResult {
31	$env = $this->env;
32	$magicWord = $env->getSiteConfig()->magicWordCanonicalName( $token->attribs[0]->v );
33	$env->setVariable( $magicWord, true );
34	$metaToken = new SelfclosingTagTk(
35	'meta',
36	[ new KV( 'property', 'mw:PageProp/' . $magicWord ) ],
37	$token->dataAttribs->clone()
38	);
39
40	return new TokenHandlerResult( [ $metaToken ] );
41	}
42
43	/**
44	* @inheritDoc
45	*/
46	public function onTag( Token $token ): ?TokenHandlerResult {
47	return $token->getName() === 'behavior-switch' ? $this->onBehaviorSwitch( $token ) : null;
48	}
49	}