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<?php |
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namespace Glamorous\Boiler\Helpers; |
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class Configuration |
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{ |
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/** |
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* Array with the whole configuration. |
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* |
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* @var array |
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*/ |
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private $config = []; |
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/** |
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* Location of the config file. |
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* |
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* @var string |
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*/ |
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private $configLocation = '/.config/boiler'; |
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/** |
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* Filename of the config file. |
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* |
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* @var string |
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*/ |
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private $configFile = 'configuration.json'; |
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/** |
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* Full path to the configurationFile. |
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* |
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* @var string |
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*/ |
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private $configFileLocation; |
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/** |
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* Singleton pattern instance. |
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* |
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* @var self |
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*/ |
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private static $instance = null; |
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/** |
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* Configuration constructor. |
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* |
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* @SuppressWarnings(Superglobals) |
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*/ |
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private function __construct() |
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{ |
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$this->configLocation = $_SERVER['HOME'] . $this->configLocation; |
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$this->configFileLocation = $this->configLocation . '/' . $this->configFile; |
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$this->setupConfiguration(); |
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} |
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/** |
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* Get singleton instance of the class. |
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* |
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* @return Configuration |
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*/ |
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public static function getInstance() |
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{ |
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if (self::$instance === null) { |
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self::$instance = new Configuration(); |
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} |
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return self::$instance; |
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} |
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private function setupConfiguration() |
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{ |
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if (!is_dir($this->configLocation)) { |
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mkdir($this->configLocation, 0777, true); |
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} |
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if (!file_exists($this->configFileLocation)) { |
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$this->config = [ |
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'paths' => [], |
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]; |
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$this->saveConfigurationFile(); |
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} |
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$this->loadConfiguration(); |
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} |
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public function loadConfiguration() |
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{ |
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$json = file_get_contents($this->configFileLocation); |
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$this->config = $json ? json_decode($json, true) : []; |
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} |
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private function saveConfigurationFile() |
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{ |
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file_put_contents( |
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$this->configFileLocation, |
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json_encode($this->config, JSON_PRETTY_PRINT | JSON_FORCE_OBJECT) |
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); |
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} |
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/** |
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* Add the current path to the configuration. |
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* |
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* @param string $path |
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* |
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* @return bool |
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*/ |
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public function addPath(string $path): bool |
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{ |
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if (!is_array($this->config['paths']) || !in_array($path, $this->config['paths'])) { |
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$this->config['paths'][] = $path; |
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$this->saveConfigurationFile(); |
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return true; |
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} |
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return false; |
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} |
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/** |
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* Remove the given path from the configuration. |
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* |
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* @param string $path |
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* |
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* @return bool |
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*/ |
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public function removePath(string $path): bool |
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{ |
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$arrayKey = array_search($path, $this->config['paths']); |
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if (is_array($this->config['paths']) && $arrayKey !== false) { |
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unset($this->config['paths'][$arrayKey]); |
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$this->saveConfigurationFile(); |
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return true; |
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} |
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return false; |
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} |
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/** |
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* Get all paths from the configuration. |
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* |
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* @return array |
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*/ |
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public function getPaths(): array |
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{ |
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if (array_key_exists('paths', $this->config) && is_array($this->config['paths'])) { |
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return $this->config['paths']; |
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} |
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return []; |
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} |
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} |
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glamorous /
boiler
