Passed
Pull Request — master (#20)
by Mathias
01:40
created

Hashids::__construct()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 3
Code Lines 1

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 1
eloc 1
c 0
b 0
f 0
nc 1
nop 1
dl 0
loc 3
rs 10
1
<?php
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declare(strict_types=1);
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namespace Roukmoute\HashidsBundle;
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use Hashids\HashidsInterface;
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use ReflectionObject;
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use ReflectionProperty;
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use RuntimeException;
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class Hashids implements HashidsInterface
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{
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    /** @var HashidsInterface */
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    private $hashids;
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    /** The minimum hash length. */
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    private $minHashLength;
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    /** @var ReflectionProperty */
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    private $minHashLengthReflection;
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    public function __construct(HashidsInterface $hashids)
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    {
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        $this->hashids = $hashids;
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    }
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    public function encode(...$numbers)
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    {
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        return $this->hashids->encode($numbers);
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    }
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    public function decode($hash)
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    {
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        return $this->hashids->decode($hash);
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    }
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    public function encodeHex($str)
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    {
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        return $this->hashids->encodeHex($str);
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    }
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    public function decodeHex($hash)
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    {
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        return $this->hashids->decodeHex($hash);
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    }
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    /**
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     * Encode parameters to generate a hash with custom minimum hash length.
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     *
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     * @param array ...$numbers parameters to encode
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     */
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    public function encodeWithCustomHashLength(int $minHashLength, int ...$numbers): string
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    {
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        $this->setMinHashLength($minHashLength);
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        $hashid = $this->hashids->encode($numbers);
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        $this->restoreMinHashLength();
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        return $hashid;
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    }
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    /**
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     * Decode parameter to generate a decoded hash with custom minimum hash length.
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     */
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    public function decodeWithCustomHashLength(int $minHashLength, string $hash): array
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    {
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        $this->setMinHashLength($minHashLength);
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        $decodesHashids = $this->hashids->decode($hash);
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        $this->restoreMinHashLength();
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        return $decodesHashids;
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    }
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    public function setMinHashLength(int $minHashLength): void
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    {
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        $hashIdsReflection = new ReflectionObject($this->hashids);
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        if (!$hashIdsReflection->hasProperty('minHashLength')) {
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            throw new RuntimeException(sprintf('Missing "minHashLength" property in class "%s"', get_class($this->hashids)));
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        }
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        $this->minHashLengthReflection = new ReflectionProperty(get_class($this->hashids), 'minHashLength');
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        $this->minHashLengthReflection->setAccessible(true);
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        $this->minHashLength = $this->minHashLengthReflection->getValue($this->hashids);
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        $this->minHashLengthReflection->setValue($this->hashids, $minHashLength);
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    }
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    private function restoreMinHashLength(): void
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    {
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        $this->minHashLengthReflection->setValue($this->hashids, $this->minHashLength);
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        $this->minHashLengthReflection->setAccessible(false);
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    }
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}
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