1<?php
2
3/*
4 * This file is part of the league/commonmark package.
5 *
6 * (c) Colin O'Dell <colinodell@gmail.com>
7 *
8 * Original code based on the CommonMark JS reference parser (https://bitly.com/commonmark-js)
9 *  - (c) John MacFarlane
10 *
11 * For the full copyright and license information, please view the LICENSE
12 * file that was distributed with this source code.
13 */
14
15namespace League\CommonMark\Block\Element;
16
17use League\CommonMark\Cursor;
18
19/**
20 * @method children() AbstractBlock[]
21 */
22class ListItem extends AbstractBlock
23{
24    /**
25     * @var ListData
26     */
27    protected $listData;
28
29    public function __construct(ListData $listData)
30    {
31        $this->listData = $listData;
32    }
33
34    /**
35     * @return ListData
36     */
37    public function getListData(): ListData
38    {
39        return $this->listData;
40    }
41
42    public function canContain(AbstractBlock $block): bool
43    {
44        return true;
45    }
46
47    public function isCode(): bool
48    {
49        return false;
50    }
51
52    public function matchesNextLine(Cursor $cursor): bool
53    {
54        if ($cursor->isBlank()) {
55            if ($this->firstChild === null) {
56                return false;
57            }
58
59            $cursor->advanceToNextNonSpaceOrTab();
60        } elseif ($cursor->getIndent() >= $this->listData->markerOffset + $this->listData->padding) {
61            $cursor->advanceBy($this->listData->markerOffset + $this->listData->padding, true);
62        } else {
63            return false;
64        }
65
66        return true;
67    }
68
69    public function shouldLastLineBeBlank(Cursor $cursor, int $currentLineNumber): bool
70    {
71        return $cursor->isBlank() && $this->startLine < $currentLineNumber;
72    }
73}
74