Code Coverage for /workspace/src/includes/Import/ImportStringSource.php

1	<?php
2	/**
3	* MediaWiki page data importer.
4	*
5	* Copyright © 2003,2005 Brooke Vibber <bvibber@wikimedia.org>
6	* https://www.mediawiki.org/
7	*
8	* @license GPL-2.0-or-later
9	* @file
10	* @ingroup SpecialPage
11	*/
12
13	namespace MediaWiki\Import;
14
15	/**
16	* Used for importing XML dumps where the content of the dump is in a string.
17	* This class is inefficient, and should only be used for small dumps.
18	* For larger dumps, ImportStreamSource should be used instead.
19	*
20	* @ingroup SpecialPage
21	*/
22	class ImportStringSource implements ImportSource {
23	/** @var string */
24	private $mString;
25
26	/** @var bool */
27	private $mRead = false;
28
29	/**
30	* @param string $string
31	*/
32	public function __construct( $string ) {
33	$this->mString = $string;
34	}
35
36	/**
37	* @return bool
38	*/
39	public function atEnd() {
40	return $this->mRead;
41	}
42
43	/**
44	* @return bool\|string
45	*/
46	public function readChunk() {
47	if ( $this->atEnd() ) {
48	return false;
49	}
50	$this->mRead = true;
51	return $this->mString;
52	}
53
54	/**
55	* @return bool
56	*/
57	public function isSeekable() {
58	return true;
59	}
60
61	/**
62	* @param int $offset
63	* @return int
64	*/
65	public function seek( int $offset ) {
66	$this->mRead = false;
67	return 0;
68	}
69	}
70
71	/** @deprecated class alias since 1.46 */
72	class_alias( ImportStringSource::class, 'ImportStringSource' );