WebsiteSource::getTextFromArticle() - Code Metrics - Inspection of "Add website source #9" - ci-on/laravel-text-to-speech - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 2031fa...cf579d )

by Rigel Kent

created 2020-05-19 07:13 UTC

WebsiteSource::getTextFromArticle() A

↳ Parent: WebsiteSource

Complexity

Conditions	5
Paths	3

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	27
rs	9.1768
c	0
b	0
f	0
cc	5
nc	3
nop	1

<?php

namespace Cion\TextToSpeech\Sources;

use Cion\TextToSpeech\Contracts\Source as SourceContract;
use DOMDocument;
use DOMNodeList;
use RecursiveIteratorIterator;

class WebsiteSource implements SourceContract
{
    /**
     * Handles in getting the text from source.
     *
     * @param  string $data
     * @return string
     */
    public function handle(string $data): string
    {
        $articles = $this->getDOMDocumentArticle($data);

        if ($articles === null)
        {
            return '';
        }

        return $this->getTextFromArticle($articles);
    }

    /**
     * Get the DOM Node List of article tag.
     *
     * @return DOMNodeList|null
     */
    protected function getDOMDocumentArticle(string $url)
    {
        $dom = new DOMDocument();
        @$dom->loadHTML(file_get_contents($url));
// For example instead of
@mkdir($dir);

// Better use
if (@mkdir($dir) === false) {
    throw new \RuntimeException('The directory '.$dir.' could not be created.');
}
        $element = $dom->getElementsByTagName('article')->item(0);

        if ($element !== null)
        {
            return $element->childNodes;
        }
    }

    /**
     * Get text from the articles DOM Node List.
     *
     * @param DOMNodeList $articles
     * @return string
     */
    protected function getTextFromArticle(DOMNodeList $articles): string
    {
        $text = '';

        for ($i = 0; $i < $articles->length; $i++)
        {
            // Check element if there is a childNodes
            if ($articles->item($i)->childNodes === null)
            {
                continue;
            }

            $dit = new RecursiveIteratorIterator(
                new RecursiveDOMIterator($articles->item($i)),
                RecursiveIteratorIterator::SELF_FIRST
            );
            foreach ($dit as $node)
            {
                if ($node->nodeName === 'p')
                {
                    $text .= $node->textContent;
                }
            }
        }
        
        return $text;
    }
}

1			<?php
2
3			namespace Cion\TextToSpeech\Sources;
4
5			use Cion\TextToSpeech\Contracts\Source as SourceContract;
6			use DOMDocument;
7			use DOMNodeList;
8			use RecursiveIteratorIterator;
9
10			class WebsiteSource implements SourceContract
11			{
12			/**
13			* Handles in getting the text from source.
14			*
15			* @param string $data
16			* @return string
17			*/
18			public function handle(string $data): string
19			{
20			$articles = $this->getDOMDocumentArticle($data);
21
22			if ($articles === null)
23			{
24			return '';
25			}
26
27			return $this->getTextFromArticle($articles);
28			}
29
30			/**
31			* Get the DOM Node List of article tag.
32			*
33			* @return DOMNodeList\|null
34			*/
35			protected function getDOMDocumentArticle(string $url)
36			{
37			$dom = new DOMDocument();
38			@$dom->loadHTML(file_get_contents($url));
			0 ignored issues – show Security Best Practice introduced 2020-05-19 07:15 UTC by Report Bug Copy Issue Report It seems like you do not handle an error condition here. This can introduce security issues, and is generally not recommended. If you suppress an error, we recommend checking for the error condition explicitly: // For example instead of @mkdir($dir); // Better use if (@mkdir($dir) === false) { throw new \RuntimeException('The directory '.$dir.' could not be created.'); } Loading history...
39			$element = $dom->getElementsByTagName('article')->item(0);
40
41			if ($element !== null)
42			{
43			return $element->childNodes;
44			}
45			}
46
47			/**
48			* Get text from the articles DOM Node List.
49			*
50			* @param DOMNodeList $articles
51			* @return string
52			*/
53			protected function getTextFromArticle(DOMNodeList $articles): string
54			{
55			$text = '';
56
57			for ($i = 0; $i < $articles->length; $i++)
58			{
59			// Check element if there is a childNodes
60			if ($articles->item($i)->childNodes === null)
61			{
62			continue;
63			}
64
65			$dit = new RecursiveIteratorIterator(
66			new RecursiveDOMIterator($articles->item($i)),
67			RecursiveIteratorIterator::SELF_FIRST
68			);
69			foreach ($dit as $node)
70			{
71			if ($node->nodeName === 'p')
72			{
73			$text .= $node->textContent;
74			}
75			}
76			}
77
78			return $text;
79			}
80			}

ci-on / laravel-text-to-speech

Push — master ( 2031fa...cf579d )

WebsiteSource::getTextFromArticle() A

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