PhpDownloader::__construct() - Code Metrics - Inspection of "Version 1.3.0" - eclipxe13/XmlResourceRetriever - Measure and Improve Code Quality continuously with Scrutinizer

Completed

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by Carlos C

created 2018-10-19 01:32 UTC

PhpDownloader::__construct() A

↳ Parent: PhpDownloader

Complexity

Conditions	2
Paths	2

Size

Total Lines	6
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	4
CRAP Score	2

Importance

Changes

Metric	Value
cc	2
eloc	3
nc	2
nop	1
dl	0
loc	6
ccs	4
cts	4
cp	1
crap	2
rs	10
c	0
b	0
f	0

<?php
declare(strict_types=1);

namespace XmlResourceRetriever\Downloader;

class PhpDownloader implements DownloaderInterface
{
    /** @var resource */
    private $context;

    /**
     * PhpDownloader constructor.
     * @param resource|null $context A valid context created with stream_context_create
     */
    public function __construct($context = null)
    {
        if (null === $context) {
            $context = $this->createContext();
        }
        $this->setContext($context);
    }

    /** @return resource */
    public function getContext()
    {
        return $this->context;
    }

    /**
     * Set the context (created with stream_context_create) that will be used when try to download
     * @param resource $context
     * @see https://php.net/stream-context-create
     */
    public function setContext($context)
    {
        if (! is_resource($context)) {
            throw new \InvalidArgumentException('Provided context is not a resource');
        }
        $this->context = $context;
    }

    /** @return resource */
    public function createContext()
    {
        return stream_context_get_default();
    }

    public function downloadTo(string $source, string $destination)
    {
        /** @noinspection PhpUsageOfSilenceOperatorInspection */
        if (! @copy($source, $destination, $this->getContext())) {
            $previousException = null;
            if (null !== $lastError = error_get_last()) {
                $previousException = new \Exception($lastError['message']);
            }
            throw new \RuntimeException("Unable to download $source to $destination", 0, $previousException);
        }
    }
}


1		<?php
2		declare(strict_types=1);
3
4		namespace XmlResourceRetriever\Downloader;
5
6		class PhpDownloader implements DownloaderInterface
7		{
8		/** @var resource */
9		private $context;
10
11		/**
12		* PhpDownloader constructor.
13		* @param resource\|null $context A valid context created with stream_context_create
14		*/
15	21	public function __construct($context = null)
16		{
17	21	if (null === $context) {
18	20	$context = $this->createContext();
19		}
20	21	$this->setContext($context);
21	21	}
22
23		/** @return resource */
24	12	public function getContext()
25		{
26	12	return $this->context;
27		}
28
29		/**
30		* Set the context (created with stream_context_create) that will be used when try to download
31		* @param resource $context
32		* @see https://php.net/stream-context-create
33		*/
34	21	public function setContext($context)
35		{
36	21	if (! is_resource($context)) {
37	1	throw new \InvalidArgumentException('Provided context is not a resource');
38		}
39	21	$this->context = $context;
40	21	}
41
42		/** @return resource */
43	20	public function createContext()
44		{
45	20	return stream_context_get_default();
46		}
47
48	10	public function downloadTo(string $source, string $destination)
49		{
50		/** @noinspection PhpUsageOfSilenceOperatorInspection */
51	10	if (! @copy($source, $destination, $this->getContext())) {
52	1	$previousException = null;
53	1	if (null !== $lastError = error_get_last()) {
54	1	$previousException = new \Exception($lastError['message']);
55		}
56	1	throw new \RuntimeException("Unable to download $source to $destination", 0, $previousException);
57		}
58	9	}
59		}
60

eclipxe13 / XmlResourceRetriever

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PhpDownloader::__construct() A

Complexity

Size

Duplication

Code Coverage

Importance

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