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<?php |
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namespace Andreshg112\HolidaysPhp\Providers; |
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use Andreshg112\HolidaysPhp\HolidaysPhpException; |
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abstract class BaseProvider |
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{ |
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protected $language; |
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public function __construct(string $language) |
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{ |
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if (!in_array($language, $this->supportedLanguages())) { |
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throw new HolidaysPhpException( |
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"The language code {$language} is not supported by the provider " . static::class |
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); |
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} |
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$this->language = $language; |
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} |
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/** |
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* Returns the base URL of the provider. |
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* |
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* @return string |
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*/ |
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abstract protected function baseUrl(): string; |
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/** |
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* Returns the name of the country according to the language specified in the constructor. |
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* |
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* @return string |
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*/ |
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public function country(): string |
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{ |
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return $this->countryTranslations()[$this->language]; |
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} |
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/** |
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* Returns a list of the translations of the country name. |
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* It must have an structure like this: `[ ['en' => 'United States', 'es' => 'Estados Unidos'] ]`. |
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* Every language code, the key of each array, will be a supported language. |
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* |
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* @return string |
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*/ |
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abstract public function countryTranslations(): array; |
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public function getLanguage(): string |
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{ |
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return $this->language; |
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} |
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/** |
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* Returns a list of holidays based on the year and language specified in the constructor. |
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* |
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* @param int $year Must be supported by the provider. By default, the current year. |
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* @return array |
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* @throws \Andreshg112\HolidaysPhp\HolidaysPhpException |
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*/ |
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abstract public function holidays(int $year = null): array; |
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/** |
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* Returns a list of the languages supported by the provider specified in `countryTranslations()`. |
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* |
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* |
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* @return array |
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*/ |
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public function supportedLanguages(): array |
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{ |
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return array_keys($this->countryTranslations()); |
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} |
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} |
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andreshg112 /
holidays-php
