League\CommonMark\Block\Element\ListItem

Complexity

Total Complexity

10

Size/Duplication

Total Lines	74
Duplicated Lines	0 %

Coupling/Cohesion

Components	2
Dependencies	3

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

6 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	6	1
A	canContain()	0	4	1
A	acceptsLines()	0	4	1
A	isCode()	0	4	1
A	matchesNextLine()	0	16	4
A	shouldLastLineBeBlank()	0	4	2

<?php

/*
 * This file is part of the league/commonmark package.
 *
 * (c) Colin O'Dell <colinodell@gmail.com>
 *
 * Original code based on the CommonMark JS reference parser (https://bitly.com/commonmark-js)
 *  - (c) John MacFarlane
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace League\CommonMark\Block\Element;

use League\CommonMark\Cursor;

class ListItem extends AbstractBlock
{
    /**
     * @var ListData
     */
    protected $listData;

    public function __construct(ListData $listData)
    {
        parent::__construct();

        $this->listData = $listData;
    }

    /**
     * Returns true if this block can contain the given block as a child node
     *
     * @param AbstractBlock $block
     *
     * @return bool
     */
    public function canContain(AbstractBlock $block)
    {
        return true;
    }

    /**
     * Returns true if block type can accept lines of text
     *
     * @return bool
     */
    public function acceptsLines()
    {
        return false;
    }

    /**
     * Whether this is a code block
     *
     * @return bool
     */
    public function isCode()
    {
        return false;
    }

    public function matchesNextLine(Cursor $cursor)
    {
        if ($cursor->isBlank()) {
            if ($this->firstChild === null) {
                return false;
            }

            $cursor->advanceToNextNonSpaceOrTab();
        } elseif ($cursor->getIndent() >= $this->listData->markerOffset + $this->listData->padding) {
            $cursor->advanceBy($this->listData->markerOffset + $this->listData->padding, true);
        } else {
            return false;
        }

        return true;
    }

    /**
     * @param Cursor $cursor
     * @param int    $currentLineNumber
     *
     * @return bool
     */
    public function shouldLastLineBeBlank(Cursor $cursor, $currentLineNumber)
    {
        return $cursor->isBlank() && $this->startLine < $currentLineNumber;
    }
}