Completed
Push — master ( a30f79...cb6756 )
by Alejandro
27s queued 13s
created

Visit::processAddress()   A

Complexity

Conditions 5
Paths 3

Size

Total Lines 11
Code Lines 6

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 6
CRAP Score 5

Importance

Changes 0
Metric Value
eloc 6
c 0
b 0
f 0
dl 0
loc 11
rs 9.6111
ccs 6
cts 6
cp 1
cc 5
nc 3
nop 2
crap 5
1
<?php
2
3
declare(strict_types=1);
4
5
namespace Shlinkio\Shlink\Core\Entity;
6
7
use Cake\Chronos\Chronos;
8
use JsonSerializable;
9
use Shlinkio\Shlink\Common\Entity\AbstractEntity;
10
use Shlinkio\Shlink\Common\Exception\InvalidArgumentException;
11
use Shlinkio\Shlink\Common\Util\IpAddress;
12
use Shlinkio\Shlink\Core\Model\Visitor;
13
use Shlinkio\Shlink\Core\Visit\Model\VisitLocationInterface;
14
15
class Visit extends AbstractEntity implements JsonSerializable
16
{
17
    private string $referer;
18
    private Chronos $date;
19
    private ?string $remoteAddr = null;
20
    private string $userAgent;
21
    private ShortUrl $shortUrl;
22
    private ?VisitLocation $visitLocation = null;
23
24 130
    public function __construct(ShortUrl $shortUrl, Visitor $visitor, bool $anonymize = true, ?Chronos $date = null)
25
    {
26 130
        $this->shortUrl = $shortUrl;
27 130
        $this->date = $date ?? Chronos::now();
28 130
        $this->userAgent = $visitor->getUserAgent();
29 130
        $this->referer = $visitor->getReferer();
30 130
        $this->remoteAddr = $this->processAddress($anonymize, $visitor->getRemoteAddress());
31
    }
32
33 130
    private function processAddress(bool $anonymize, ?string $address): ?string
34
    {
35
        // Localhost addresses do not need to be anonymized
36 130
        if (! $anonymize || $address === null || $address === IpAddress::LOCALHOST) {
37 116
            return $address;
38
        }
39
40
        try {
41 102
            return (string) IpAddress::fromString($address)->getAnonymizedCopy();
42 90
        } catch (InvalidArgumentException $e) {
43 90
            return null;
44
        }
45
    }
46
47 17
    public function getRemoteAddr(): ?string
48
    {
49 17
        return $this->remoteAddr;
50
    }
51
52 13
    public function hasRemoteAddr(): bool
53
    {
54 13
        return ! empty($this->remoteAddr);
55
    }
56
57 3
    public function getShortUrl(): ShortUrl
58
    {
59 3
        return $this->shortUrl;
60
    }
61
62 14
    public function getVisitLocation(): ?VisitLocationInterface
63
    {
64 14
        return $this->visitLocation;
65
    }
66
67 6
    public function isLocatable(): bool
68
    {
69 6
        return $this->hasRemoteAddr() && $this->remoteAddr !== IpAddress::LOCALHOST;
70
    }
71
72 13
    public function locate(VisitLocation $visitLocation): self
73
    {
74 13
        $this->visitLocation = $visitLocation;
75 13
        return $this;
76
    }
77
78
    /**
79
     * Specify data which should be serialized to JSON
80
     * @link http://php.net/manual/en/jsonserializable.jsonserialize.php
81
     * @return array data which can be serialized by <b>json_encode</b>,
82
     * which is a value of any type other than a resource.
83
     * @since 5.4.0
84
     */
85 6
    public function jsonSerialize(): array
86
    {
87
        return [
88 6
            'referer' => $this->referer,
89 6
            'date' => $this->date->toAtomString(),
90 6
            'userAgent' => $this->userAgent,
91 6
            'visitLocation' => $this->visitLocation,
92
        ];
93
    }
94
95
    /**
96
     * @internal
97
     */
98 3
    public function getDate(): Chronos
99
    {
100 3
        return $this->date;
101
    }
102
}
103