HtmlUtils - Code Metrics - Inspection of "Introduce new `anchors` Twig filter" - stakx-io/stakx - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — develop (#120)

by Vladimir

created 2020-03-18 07:29 UTC

HtmlUtils A

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	52
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Test Coverage

Coverage

90.91%

Importance

Changes

Metric	Value
dl	0
loc	52
ccs	20
cts	22
cp	0.9091
rs	10
c	0
b	0
f	0
wmc	6
lcom	0
cbo	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	htmlXPath()	0	32	3
A	normalizeHTML()	0	9	3

<?php

/**
 * @copyright 2018 Vladimir Jimenez
 * @license   https://github.com/stakx-io/stakx/blob/master/LICENSE.md MIT
 */

namespace allejo\stakx\Utilities;

abstract class HtmlUtils
{
    public static function htmlXPath(\DOMDocument &$DOMDocument, $html, $xpathQuery)
    {
        $html = self::normalizeHTML($html);


        libxml_use_internal_errors(true);

        $DOMDocument->loadHTML(
            mb_convert_encoding($html, 'HTML-ENTITIES', 'UTF-8'),
            LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD
        );

        $xmlErrors = libxml_get_errors();

        /** @var \LibXMLError $error */
        foreach ($xmlErrors as $error)
        {
            // Ignore errors about invalid tags
            //   http://www.xmlsoft.org/html/libxml-xmlerror.html#xmlParserErrors
            if ($error->code === 801)
            {
                continue;
            }

            @trigger_error($error->message, E_USER_WARNING);
// For example instead of
@mkdir($dir);

// Better use
if (@mkdir($dir) === false) {
    throw new \RuntimeException('The directory '.$dir.' could not be created.');
}
        }

        libxml_clear_errors();

        $xpath = new \DOMXPath($DOMDocument);

        return $xpath->query($xpathQuery);
    }

    /**
     * Add HTML wrapper to content if an XML string does not exist.
     *
     * @param string $html
     *
     * @return string
     */
    private static function normalizeHTML($html)
    {
        if (strpos($html, '<body>') === false || strpos($html, '</body>') === false)
        {
            return sprintf('<body>%s</body>', $html);
        }

        return $html;
    }
}


1		<?php
2
3		/**
4		* @copyright 2018 Vladimir Jimenez
5		* @license https://github.com/stakx-io/stakx/blob/master/LICENSE.md MIT
6		*/
7
8		namespace allejo\stakx\Utilities;
9
10		abstract class HtmlUtils
11		{
12	11	public static function htmlXPath(\DOMDocument &$DOMDocument, $html, $xpathQuery)
13		{
14	11	$html = self::normalizeHTML($html);
		0 ignored issues – show Coding Style introduced 2017-12-23 05:55 UTC by Report Bug Copy Issue Report Consider using a different name than the parameter `$html`. This often makes code more readable. Loading history...
15
16	11	libxml_use_internal_errors(true);
17
18	11	$DOMDocument->loadHTML(
19	11	mb_convert_encoding($html, 'HTML-ENTITIES', 'UTF-8'),
20	11	LIBXML_HTML_NOIMPLIED \| LIBXML_HTML_NODEFDTD
21	11	);
22
23	11	$xmlErrors = libxml_get_errors();
24
25		/** @var \LibXMLError $error */
26	11	foreach ($xmlErrors as $error)
27		{
28		// Ignore errors about invalid tags
29		// http://www.xmlsoft.org/html/libxml-xmlerror.html#xmlParserErrors
30	1	if ($error->code === 801)
31	1	{
32		continue;
33		}
34
35	1	@trigger_error($error->message, E_USER_WARNING);
		0 ignored issues – show Security Best Practice introduced 2017-12-23 05:55 UTC by Report Bug Copy Issue Report It seems like you do not handle an error condition here. This can introduce security issues, and is generally not recommended. If you suppress an error, we recommend checking for the error condition explicitly: // For example instead of @mkdir($dir); // Better use if (@mkdir($dir) === false) { throw new \RuntimeException('The directory '.$dir.' could not be created.'); } Loading history...
36	11	}
37
38	11	libxml_clear_errors();
39
40	11	$xpath = new \DOMXPath($DOMDocument);
41
42	11	return $xpath->query($xpathQuery);
43		}
44
45		/**
46		* Add HTML wrapper to content if an XML string does not exist.
47		*
48		* @param string $html
49		*
50		* @return string
51		*/
52	11	private static function normalizeHTML($html)
53		{
54	11	if (strpos($html, '<body>') === false \|\| strpos($html, '</body>') === false)
55	11	{
56	11	return sprintf('<body>%s</body>', $html);
57		}
58
59		return $html;
60		}
61		}
62

stakx-io / stakx

Pull Request — develop (#120)

HtmlUtils A

Complexity

Size/Duplication

Coupling/Cohesion

Test Coverage

Importance

2 Methods

Duplication Side-by-Side

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