Code Coverage for /workspace/src/extensions/Flow/includes/Parsoid/Extractor/WikiLinkExtractor.php

1	<?php
2
3	namespace Flow\Parsoid\Extractor;
4
5	use DOMElement;
6	use Flow\Model\Reference;
7	use Flow\Parsoid\Extractor;
8	use Flow\Parsoid\ReferenceFactory;
9
10	/**
11	* Finds and creates References for internal wiki links in parsoid HTML
12	*/
13	class WikiLinkExtractor implements Extractor {
14	/**
15	* @inheritDoc
16	*/
17	public function getXPath() {
18	return '//a[contains(concat(" ",normalize-space(@rel)," ")," mw:WikiLink ")][not(@typeof)]';
19	}
20
21	/**
22	* @inheritDoc
23	*/
24	public function perform( ReferenceFactory $factory, DOMElement $element ) {
25	$href = $element->getAttribute( 'href' );
26	if ( $href === '' ) {
27	return null;
28	}
29
30	return $factory->createWikiReference(
31	Reference::TYPE_LINK,
32	urldecode( $href )
33	);
34	}
35	}