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<?php |
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/** |
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* This file is part of Configuration |
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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 Slick\Configuration\Driver; |
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use Slick\Configuration\ConfigurationInterface; |
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use Slick\Configuration\Exception\FileNotFoundException; |
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/** |
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* Common Driver Methods Trait |
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* |
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* @package Slick\Configuration\Driver |
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*/ |
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trait CommonDriverMethods |
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{ |
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/** |
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* @var array<string, mixed> |
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*/ |
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protected array|int $data = []; |
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/** |
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* Checks if provided file exists |
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* |
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* @param string $file |
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* |
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* @throws FileNotFoundException if provided file does not exist |
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*/ |
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protected function checkFile(string $file): void |
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{ |
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if (!is_file($file)) { |
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throw new FileNotFoundException( |
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"Configuration file $file could not be found." |
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); |
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} |
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} |
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/** |
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* Returns the value store with provided key or the default value. |
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* |
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* @param string $key The key used to store the value in configuration |
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* @param mixed|null $default The default value if not found |
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* @return mixed The stored value or the default value if key |
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* was not found. |
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*/ |
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public function get(string $key, mixed $default = null): mixed |
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{ |
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$data = is_array($this->data) ? $this->data : []; |
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return static::getValue($key, $default, $data); |
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} |
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/** |
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* Set/Store the provided value with a given key. |
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* |
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* @param string $key The key used to store the value in configuration. |
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* @param mixed $value The value to store under the provided key. |
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* |
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* @return ConfigurationInterface Self instance for method call chains. |
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*/ |
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public function set(string $key, mixed $value): ConfigurationInterface |
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{ |
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static::setValue($key, $value, $this->data); |
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return $this; |
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} |
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/** |
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* Recursive method to parse dot notation keys and retrieve the value |
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* |
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* @param string $key The key/index to search |
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* @param mixed $default The value if key doesn't exist |
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* @param array<string, mixed> $data The data to search |
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* |
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* @return mixed The stored value or the default value if key |
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* or index don't exist |
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*/ |
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public static function getValue(string $key, mixed $default, array $data): mixed |
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{ |
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$parts = explode('.', $key); |
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$first = array_shift($parts); |
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if (isset($data[$first])) { |
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if (count($parts) > 0) { |
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$newKey = implode('.', $parts); |
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return static::getValue($newKey, $default, $data[$first]); |
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} |
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$default = $data[$first]; |
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} |
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return $default; |
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} |
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/** |
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* Recursive method to parse dot notation keys and set the value |
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* |
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* @param string $key The key used to store the value in configuration. |
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* @param mixed $value The value to store under the provided key. |
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* @param array<string, mixed> $data The data to search |
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*/ |
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public static function setValue(string $key, mixed $value, array &$data): void |
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{ |
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$parts = explode('.', $key); |
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$first = array_shift($parts); |
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if (count($parts) > 0) { |
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$newKey = implode('.', $parts); |
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$data[$first] = array_key_exists($first, $data) ? [$first => $data[$first]] : []; |
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static::setValue($newKey, $value, $data[$first]); |
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return; |
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} |
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$data[$first] = $value; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function asArray(): array |
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{ |
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return is_array($this->data) ? $this->data : []; |
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} |
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} |
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slickframework /
configuration
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