AssertLanguageTrait::assertLanguage()   A
last analyzed

Complexity

Conditions 2
Paths 2

Size

Total Lines 7
Code Lines 4

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 5
CRAP Score 2

Importance

Changes 1
Bugs 0 Features 0
Metric Value
eloc 4
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
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<?php
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declare(strict_types=1);
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/**
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 * ReportingCloud PHP SDK
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 *
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 * PHP SDK for ReportingCloud Web API. Authored and supported by Text Control GmbH.
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 *
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 * @link      https://www.reporting.cloud to learn more about ReportingCloud
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 * @link      https://tinyurl.com/vmbbh6kd for the canonical source repository
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 * @license   https://tinyurl.com/3pc9am89
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 * @copyright © 2023 Text Control GmbH
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 */
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namespace TextControl\ReportingCloud\Assert;
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use TextControl\ReportingCloud\Stdlib\Path;
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/**
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 * Trait AssertLanguageTrait
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 */
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trait AssertLanguageTrait
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{
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    use AssertOneOfTrait;
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    use ValueToStringTrait;
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    /**
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     * Check value is a valid language
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     */
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    public static function assertLanguage(string $value, string $message = ''): void
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    {
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        $haystack = self::getDictionaries();
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        $format   = '' === $message ? '%1$s contains an unsupported language' : $message;
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        $message  = sprintf($format, self::valueToString($value));
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        self::assertOneOf($value, $haystack, $message);
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    }
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    /**
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     * Return the filename, containing languages aka dictionaries array
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     */
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    public static function getDictionariesFilename(): string
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    {
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        return sprintf('%1$s/dictionaries.php', Path::data());
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    }
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    /**
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     * Return languages aka dictionaries array
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     */
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    private static function getDictionaries(): array
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    {
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        $filename = self::getDictionariesFilename();
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        return (array) include $filename;
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    }
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}
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