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	public function __construct( TokenTransformManager $manager, array $options ) {
17	parent::__construct( $manager, $options );
18	}
19
20	/**
21	* Main handler.
22	* See {@link TokenTransformManager#addTransform}'s transformation parameter.
23	*
24	* @param Token $token
25	* @return TokenHandlerResult
26	*/
27	public function onBehaviorSwitch( Token $token ): TokenHandlerResult {
28	$env = $this->env;
29	$magicWord = $env->getSiteConfig()->getMagicWordForBehaviorSwitch( $token->attribs[0]->v );
30	$env->setBehaviorSwitch( $magicWord, true );
31	$metaToken = new SelfclosingTagTk(
32	'meta',
33	[ new KV( 'property', 'mw:PageProp/' . $magicWord ) ],
34	$token->dataParsoid->clone()
35	);
36
37	return new TokenHandlerResult( [ $metaToken ] );
38	}
39
40	/**
41	* @inheritDoc
42	*/
43	public function onTag( Token $token ): ?TokenHandlerResult {
44	return $token->getName() === 'behavior-switch' ? $this->onBehaviorSwitch( $token ) : null;
45	}
46	}