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<?php |
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/** |
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* This file is part of the Cecil/Cecil package. |
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* |
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* Copyright (c) Arnaud Ligny <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Cecil\Renderer; |
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use Cecil\Config; |
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use Cecil\Exception\Exception; |
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/** |
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* Class Language. |
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*/ |
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class Language |
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{ |
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/** @var Config */ |
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protected $config; |
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/** @var string Current language. */ |
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protected $language; |
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/** |
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* @param Config $config |
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* @param string|null $language |
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*/ |
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public function __construct(Config $config, string $language = null) |
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{ |
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$this->config = $config; |
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$this->language = $language; |
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} |
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/** |
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* Returns the current language. |
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* |
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* @return string |
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*/ |
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public function __toString() |
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{ |
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if ($this->language) { |
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return $this->language; |
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} |
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return $this->config->getLanguageDefault(); |
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} |
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/** |
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* @return string|null |
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*/ |
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public function getName(): ?string |
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{ |
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if ($this->hasProperty('name')) { |
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return $this->config->getLanguageProperty('name', $this->language); |
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} |
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return null; |
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} |
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/** |
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* @return string|null |
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*/ |
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public function getLocale(): ?string |
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{ |
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if ($this->hasProperty('locale')) { |
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return $this->config->getLanguageProperty('locale', $this->language); |
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} |
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return null; |
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} |
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/** |
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* @return int |
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*/ |
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public function getWeight(): int |
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{ |
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if ($this->language) { |
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return $this->config->getLanguageIndex($this->language); |
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} |
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return 0; |
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} |
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/** |
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* @return bool |
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*/ |
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private function hasProperty(string $property): bool |
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{ |
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$value = $this->config->getLanguageProperty($property, $this->language); |
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if (empty($value)) { |
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$language = $this->language ?: $this->config->getLanguageDefault(); |
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throw new Exception(sprintf( |
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'The property "%s" is empty for language "%s".', |
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$property, |
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$language |
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)); |
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} |
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return true; |
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} |
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} |
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Cecilapp /
Cecil
