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<?php |
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declare(strict_types=1); |
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/* |
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* This file is part of the Valkyrja Framework package. |
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* |
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* (c) Melech Mizrachi <[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 Valkyrja\Config; |
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use ArrayAccess; |
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use RuntimeException; |
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use Valkyrja\Application\Env; |
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use function defined; |
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/** |
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* Abstract Class Config. |
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* |
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* @author Melech Mizrachi |
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* |
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* @implements ArrayAccess<string, mixed> |
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*/ |
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abstract class DataConfig implements ArrayAccess |
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{ |
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/** |
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* The model properties env keys. |
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* |
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* @var array<string, string> |
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*/ |
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protected static array $envKeys = []; |
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/** |
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* Create config from Env. |
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* |
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* @param class-string<Env> $env The env |
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*/ |
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public static function fromEnv(string $env): static |
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{ |
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$new = new static(); |
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$new->setPropertiesBeforeSettingFromEnv(); |
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$new->setPropertiesFromEnv($env); |
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$new->setPropertiesAfterSettingFromEnv(); |
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return $new; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function offsetExists($offset): bool |
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{ |
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/** @var string $offset */ |
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return isset($this->$offset); |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function offsetGet($offset): mixed |
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{ |
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/** @var string $offset */ |
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return $this->$offset; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function offsetSet($offset, $value): void |
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{ |
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/** @var string $offset */ |
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$this->$offset = $value; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function offsetUnset(mixed $offset): void |
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{ |
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throw new RuntimeException("Cannot remove offset with name $offset from config."); |
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} |
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/** |
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* Set properties from env. |
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* |
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* @param class-string<Env> $env The env |
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*/ |
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protected function setPropertiesFromEnv(string $env): void |
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{ |
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foreach (static::$envKeys as $property => $value) { |
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if (defined("$env::$value")) { |
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$this->$property = constant("$env::$value") ?? $this->$property; |
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} |
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} |
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} |
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/** |
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* Set properties' values before setting from env. |
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*/ |
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protected function setPropertiesBeforeSettingFromEnv(): void |
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{ |
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} |
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/** |
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* Set properties' values after setting from env. |
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*/ |
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protected function setPropertiesAfterSettingFromEnv(): void |
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{ |
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} |
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} |
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