StringContainerHelper::getChildText() - Code Metrics - Inspection of "Refactor the parser implementation" - thephpleague/commonmark - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — refactor-parsing ( adbb6b...fbe6de )

by Colin

created 2020-05-03 14:10 UTC

StringContainerHelper::getChildText() A

↳ Parent: StringContainerHelper

Complexity

Conditions	5
Paths	3

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	7
CRAP Score	5

Importance

Changes

Metric	Value
dl	0
loc	13
ccs	7
cts	7
cp	1
rs	9.5222
c	0
b	0
f	0
cc	5
nc	3
nop	2
crap	5

<?php

/*
 * This file is part of the league/commonmark package.
 *
 * (c) Colin O'Dell <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace League\CommonMark\Node;

final class StringContainerHelper
{
    /**
     * Extract text literals from all descendant nodes
     *
     * @param Node          $node         Parent node
     * @param array<string> $excludeTypes Optional list of node class types to exclude
     *
     * @return string Concatenated literals
     */
    public static function getChildText(Node $node, array $excludeTypes = []): string
    {
        $text = '';

        $walker = $node->walker();
        while ($event = $walker->next()) {
            if ($event->isEntering() && ($child = $event->getNode()) instanceof StringContainerInterface && !self::isOneOf($child, $excludeTypes)) {
                $text .= $child->getLiteral();
            }
        }

        return $text;
    }

    /**
     * @param object   $object
     * @param string[] $classesOrInterfacesToCheck
     *
     * @return bool
     */
    private static function isOneOf(object $object, array $classesOrInterfacesToCheck): bool
    {
        foreach ($classesOrInterfacesToCheck as $type) {
            if ($object instanceof $type) {
                return true;
            }
        }

        return false;
    }
}


1		<?php
2
3		/*
4		* This file is part of the league/commonmark package.
5		*
6		* (c) Colin O'Dell <[email protected]>
7		*
8		* For the full copyright and license information, please view the LICENSE
9		* file that was distributed with this source code.
10		*/
11
12		namespace League\CommonMark\Node;
13
14		final class StringContainerHelper
15		{
16		/**
17		* Extract text literals from all descendant nodes
18		*
19		* @param Node $node Parent node
20		* @param array<string> $excludeTypes Optional list of node class types to exclude
21		*
22		* @return string Concatenated literals
23		*/
24	57	public static function getChildText(Node $node, array $excludeTypes = []): string
25		{
26	57	$text = '';
27
28	57	$walker = $node->walker();
29	57	while ($event = $walker->next()) {
30	57	if ($event->isEntering() && ($child = $event->getNode()) instanceof StringContainerInterface && !self::isOneOf($child, $excludeTypes)) {
31	57	$text .= $child->getLiteral();
32		}
33		}
34
35	57	return $text;
36		}
37
38		/**
39		* @param object $object
40		* @param string[] $classesOrInterfacesToCheck
41		*
42		* @return bool
43		*/
44	57	private static function isOneOf(object $object, array $classesOrInterfacesToCheck): bool
45		{
46	57	foreach ($classesOrInterfacesToCheck as $type) {
47	57	if ($object instanceof $type) {
48		return true;
49		}
50		}
51
52	57	return false;
53		}
54		}
55

thephpleague / commonmark

Push — refactor-parsing ( adbb6b...fbe6de )

StringContainerHelper::getChildText() A

Complexity

Size

Duplication

Code Coverage

Importance

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