Code Coverage for /workspace/src/extensions/MassMessage/includes/UrlHelper.php

1	<?php
2
3	namespace MediaWiki\MassMessage;
4
5	use MediaWiki\MediaWikiServices;
6	use MediaWiki\Title\Title;
7
8	class UrlHelper {
9
10	/**
11	* Function to follow redirects.
12	*
13	* @param Title $title
14	* @return Title\|null null if the page is an interwiki redirect
15	*/
16	public static function followRedirect( Title $title ) {
17	if ( !$title->isRedirect() ) {
18	return $title;
19	}
20	$wikipage = MediaWikiServices::getInstance()->getWikiPageFactory()->newFromTitle( $title );
21
22	$target = $wikipage->followRedirect();
23	if ( $target instanceof Title ) {
24	return $target;
25	}
26
27	// This must be an interwiki redirect
28	return null;
29	}
30
31	/**
32	* Returns the basic hostname and port using UrlUtils::parse.
33	*
34	* @param string $url
35	* @return string\|null
36	*/
37	public static function getBaseUrl( $url ) {
38	static $mapping = [];
39
40	if ( isset( $mapping[$url] ) ) {
41	return $mapping[$url];
42	}
43
44	$urlUtils = MediaWikiServices::getInstance()->getUrlUtils();
45	$parse = $urlUtils->parse( $url );
46	if ( $parse === null ) {
47	return null;
48	}
49	$mapping[$url] = $parse['host'];
50	if ( isset( $parse['port'] ) ) {
51	$mapping[$url] .= ':' . $parse['port'];
52	}
53	return $mapping[$url];
54	}
55	}