HtmlBlockParser   A
last analyzed

Complexity

Total Complexity 12

Size/Duplication

Total Lines 62
Duplicated Lines 0 %

Test Coverage

Coverage 100%

Importance

Changes 0
Metric Value
wmc 12
eloc 19
dl 0
loc 62
ccs 22
cts 22
cp 1
rs 10
c 0
b 0
f 0

5 Methods

Rating   Name   Duplication   Size   Complexity  
A closeBlock() 0 4 1
A tryContinue() 0 11 4
A getBlock() 0 3 1
A addLine() 0 13 5
A __construct() 0 3 1
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<?php
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declare(strict_types=1);
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/*
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 * This file is part of the league/commonmark package.
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 *
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 * (c) Colin O'Dell <[email protected]>
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 *
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 * For the full copyright and license information, please view the LICENSE
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 * file that was distributed with this source code.
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 */
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namespace League\CommonMark\Extension\CommonMark\Parser\Block;
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use League\CommonMark\Extension\CommonMark\Node\Block\HtmlBlock;
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use League\CommonMark\Node\Block\AbstractBlock;
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use League\CommonMark\Parser\Block\AbstractBlockContinueParser;
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use League\CommonMark\Parser\Block\BlockContinue;
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use League\CommonMark\Parser\Block\BlockContinueParserInterface;
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use League\CommonMark\Parser\Cursor;
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use League\CommonMark\Util\RegexHelper;
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final class HtmlBlockParser extends AbstractBlockContinueParser
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{
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    /**
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     * @var HtmlBlock
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     *
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     * @psalm-readonly
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     */
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    private $block;
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    /** @var string */
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    private $content = '';
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    /** @var bool */
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    private $finished = false;
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    public function __construct(int $blockType)
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    {
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        $this->block = new HtmlBlock($blockType);
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    }
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    /**
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     * @return HtmlBlock
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     */
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    public function getBlock(): AbstractBlock
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    {
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        return $this->block;
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    }
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    public function tryContinue(Cursor $cursor, BlockContinueParserInterface $activeBlockParser): ?BlockContinue
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    {
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        if ($this->finished) {
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            return BlockContinue::none();
0 ignored issues
show
Bug introduced by Colin O'Dell
Are you sure the usage of League\CommonMark\Parser...k\BlockContinue::none() targeting League\CommonMark\Parser...k\BlockContinue::none() seems to always return null.

This check looks for function or method calls that always return null and whose return value is used.

class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
if ($a->getObject()) {

The method getObject() can return nothing but null, so it makes no sense to use the return value.

The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes.

Loading history...
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        }
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        if ($cursor->isBlank() && \in_array($this->block->getType(), [HtmlBlock::TYPE_6_BLOCK_ELEMENT, HtmlBlock::TYPE_7_MISC_ELEMENT], true)) {
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            return BlockContinue::none();
0 ignored issues
show
Bug introduced by Colin O'Dell
Are you sure the usage of League\CommonMark\Parser...k\BlockContinue::none() targeting League\CommonMark\Parser...k\BlockContinue::none() seems to always return null.

This check looks for function or method calls that always return null and whose return value is used.

class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
if ($a->getObject()) {

The method getObject() can return nothing but null, so it makes no sense to use the return value.

The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes.

Loading history...
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        }
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        return BlockContinue::at($cursor);
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    }
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    public function addLine(string $line): void
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    {
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        if ($this->content !== '') {
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            $this->content .= "\n";
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        }
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        $this->content .= $line;
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        // Check for end condition
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        // phpcs:disable SlevomatCodingStandard.ControlStructures.EarlyExit.EarlyExitNotUsed
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        if ($this->block->getType() >= HtmlBlock::TYPE_1_CODE_CONTAINER && $this->block->getType() <= HtmlBlock::TYPE_5_CDATA) {
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            if (\preg_match(RegexHelper::getHtmlBlockCloseRegex($this->block->getType()), $line) === 1) {
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                $this->finished = true;
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            }
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        }
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    }
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    public function closeBlock(): void
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    {
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        $this->block->setLiteral($this->content);
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        $this->content = '';
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    }
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}
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