Passed
Push — master ( 96eda9...4e4eee )
by Petr
07:51
created

ArrayDirKey::__construct()   A

Complexity

Conditions 2
Paths 2

Size

Total Lines 7
Code Lines 5

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 5
CRAP Score 2

Importance

Changes 1
Bugs 0 Features 0
Metric Value
eloc 5
c 1
b 0
f 0
dl 0
loc 7
ccs 5
cts 5
cp 1
rs 10
cc 2
nc 2
nop 2
crap 2
1
<?php
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namespace kalanis\kw_storage\Storage\Key;
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use kalanis\kw_storage\Interfaces\IKey;
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use kalanis\kw_storage\Interfaces\IStTranslations;
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use kalanis\kw_storage\StorageException;
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use kalanis\kw_storage\Traits\TLang;
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/**
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 * Class ArrayDirKey
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 * @package kalanis\kw_storage\Key
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 * Added prefix path - in form of array
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 * Check if dir exists
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 */
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class ArrayDirKey implements IKey
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{
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    use TLang;
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    /** @var string */
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    protected $prefix = '';
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    /**
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     * @param string[] $prefix
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     * @param IStTranslations|null $lang
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     * @throws StorageException
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     */
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    public function __construct(array $prefix, ?IStTranslations $lang = null)
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    {
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        $this->setStLang($lang);
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        if ($pt = realpath(implode(DIRECTORY_SEPARATOR, $prefix))) {
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            $this->prefix = strval($pt);
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        } else {
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            throw new StorageException($this->getStLang()->stPathNotFound());
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        }
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    }
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    public function fromSharedKey(string $key): string
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    {
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        return $this->prefix . $key;
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    }
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}
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