Referer::determineFromRequest() - Code Metrics - Inspection of "Add configurable sources" - spatie/laravel-referer - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#3)

unknown

created 2017-02-06 18:03 UTC

Referer::determineFromRequest() C

↳ Parent: Referer

Complexity

Conditions	7
Paths	6

Size

Total Lines	28
Code Lines	14

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	28
rs	6.7272
c	0
b	0
f	0
cc	7
eloc	14
nc	6
nop	1

<?php

namespace Spatie\Referer;

use Illuminate\Http\Request;
use Spatie\Referer\Helpers\Url;
use Illuminate\Contracts\Session\Session;
use Spatie\Referer\Exceptions\InvalidConfiguration;

class Referer
{
    /** @var string */
    protected $key;

    /** @var \Illuminate\Contracts\Session\Session */
    protected $session;

    public function __construct(string $key, Session $session)
    {
        if (empty($key)) {
            throw InvalidConfiguration::emptyKey();
        }

        $this->key = $key;
        $this->session = $session;
    }

    public function get(): string
    {
        return $this->session->get($this->key, '');
    }

    public function forget()
    {
        $this->session->forget($this->key);
    }

    public function put(string $referer)
    {
        return $this->session->put($this->key, $referer);
    }

    public function putFromRequest(Request $request)
    {
        $referer = $this->determineFromRequest($request);

        if (! empty($referer)) {
            $this->put($referer);
        }
    }

    protected function determineFromRequest(Request $request): string
    {
        if (config('referer.sources.utm_source', true) && $request->has('utm_source')) {
            return $request->get('utm_source');
        }

        if (!config('referer.sources.referer_header', true)) {
            return '';
        }

        $referer = $request->header('referer', '');

        if (empty($referer)) {
            return '';
        }

        $refererHost = Url::host($referer);

        if (empty($refererHost)) {
            return '';
        }

        if ($refererHost === $request->getHost()) {
            return '';
        }

        return $refererHost;
    }
}


1			<?php
2
3			namespace Spatie\Referer;
4
5			use Illuminate\Http\Request;
6			use Spatie\Referer\Helpers\Url;
7			use Illuminate\Contracts\Session\Session;
8			use Spatie\Referer\Exceptions\InvalidConfiguration;
9
10			class Referer
11			{
12			/** @var string */
13			protected $key;
14
15			/** @var \Illuminate\Contracts\Session\Session */
16			protected $session;
17
18			public function __construct(string $key, Session $session)
19			{
20			if (empty($key)) {
21			throw InvalidConfiguration::emptyKey();
22			}
23
24			$this->key = $key;
25			$this->session = $session;
26			}
27
28			public function get(): string
29			{
30			return $this->session->get($this->key, '');
31			}
32
33			public function forget()
34			{
35			$this->session->forget($this->key);
36			}
37
38			public function put(string $referer)
39			{
40			return $this->session->put($this->key, $referer);
41			}
42
43			public function putFromRequest(Request $request)
44			{
45			$referer = $this->determineFromRequest($request);
46
47			if (! empty($referer)) {
48			$this->put($referer);
49			}
50			}
51
52			protected function determineFromRequest(Request $request): string
53			{
54			if (config('referer.sources.utm_source', true) && $request->has('utm_source')) {
55			return $request->get('utm_source');
56			}
57
58			if (!config('referer.sources.referer_header', true)) {
59			return '';
60			}
61
62			$referer = $request->header('referer', '');
63
64			if (empty($referer)) {
65			return '';
66			}
67
68			$refererHost = Url::host($referer);
69
70			if (empty($refererHost)) {
71			return '';
72			}
73
74			if ($refererHost === $request->getHost()) {
75			return '';
76			}
77
78			return $refererHost;
79			}
80			}
81

spatie / laravel-referer

Pull Request — master (#3)

Referer::determineFromRequest() C

Complexity

Size

Duplication

Importance

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