SuperGlobal::fetch()   A
last analyzed

Complexity

Conditions 4
Paths 4

Size

Total Lines 9
Code Lines 5

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 5
CRAP Score 4

Importance

Changes 0
Metric Value
dl 0
loc 9
ccs 5
cts 5
cp 1
rs 9.2
c 0
b 0
f 0
cc 4
eloc 5
nc 4
nop 2
crap 4
1
<?php
2
declare(strict_types=1);
3
namespace Zewa\HTTP;
4
5
use Zewa\Interfaces\HTTP\GlobalInterface;
6
use Zewa\Container;
7
use Zewa\Security;
8
9
abstract class SuperGlobal implements GlobalInterface
10
{
11
    /**
12
     * @var Container
13
     */
14
    protected $container;
15
16
    /**
17
     * @var Security
18
     */
19
    protected $security;
20
21 32
    public function __construct(Container $container, Security $security)
22
    {
23 32
        $this->container = $container;
24 32
        $this->security = $security;
25 32
    }
26
27 4
    public function set(string $key, $value)
28
    {
29 4
        $global = $this->getGlobalName();
30 4
        $container = $this->container->get($global);
31 4
        $container[$key] = $value;
32 4
        $this->container->set($global, $container);
33 4
    }
34
35 6
    public function fetch(string $key = null, $default = null)
36
    {
37 6
        $global = $this->getGlobalName();
38 6
        if ($key === null) {
39 1
            return empty($this->container->get($global)) === true ? null : $this->container->get($global);
40
        }
41
42 5
        return $this->container->has($global) ? $this->container->get($global)[$key] ?? $default : null;
43
    }
44
45 1
    public function remove(string $key)
46
    {
47 1
        $global = $this->getGlobalName();
48 1
        if ($this->container->has($global)) {
49 1
            $this->processRemoval($key);
50
        }
51 1
    }
52
53 32
    private function getGlobalName() : string
54
    {
55 32
        return (new \ReflectionClass($this))->getShortName();
56
    }
57
58 1
    private function processRemoval(string $key)
59
    {
60 1
        $global = $this->getGlobalName();
61 1
        $container = $this->container->get($global);
62 1
        if (isset($container[$key])) {
63 1
            unset($container[$key]);
64 1
            $this->container->set($global, $container);
65
        }
66 1
    }
67
68 32
    protected function registerGlobal($value)
69
    {
70 32
        $value = $this->security->normalize($value);
71 32
        $this->container->set($this->getGlobalName(), $value);
72 32
    }
73
}
74