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<?php |
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namespace Phile\Core; |
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/** |
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* Config class |
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* |
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* @author PhileCMS |
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* @link https://philecms.github.io |
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* @license http://opensource.org/licenses/MIT |
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* @package Phile |
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*/ |
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class Config |
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{ |
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/** @var boolean configuration is writable */ |
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protected $isLocked = false; |
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public function __construct(array $values = []) |
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{ |
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Registry::set('Phile_Settings', []); |
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$this->set($values); |
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} |
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/** |
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* Getter for configuration values |
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* |
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* @param string $key single key |
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* @return mixed |
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*/ |
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public function get(string $key) |
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{ |
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/** @var array $config */ |
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$config = Registry::get('Phile_Settings'); |
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if (array_key_exists($key, $config)) { |
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return $config[$key]; |
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} |
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$constant = strtoupper($key); |
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if (defined($constant)) { |
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return constant($constant); |
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} |
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return null; |
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} |
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/** |
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* Checks if configuration $key exists |
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* |
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* @param string $key configuration-key |
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* @return boolean |
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*/ |
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public function has(string $key): bool |
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{ |
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$config = Registry::get('Phile_Settings'); |
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return array_key_exists($key, $config); |
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} |
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/** |
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* Return configuration as PHP-array |
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* |
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* @return array |
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*/ |
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public function toArray() |
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{ |
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return Registry::get('Phile_Settings'); |
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} |
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/** |
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* Setter for configuration values |
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* |
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* @param string|array $key set single key value; sell all if array |
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* @param mixed $value |
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* @return void |
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*/ |
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public function set($key, $value = null): void |
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{ |
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$config = Registry::get('Phile_Settings'); |
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if ($this->isLocked) { |
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throw new \LogicException( |
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sprintf('Phile-configuration is locked. Can\' set key "%s"', (string)$key), |
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1518440759 |
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); |
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} |
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if ($value === null && is_array($key)) { |
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$config = $key; |
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} else { |
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$config[$key] = $value; |
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} |
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Registry::set('Phile_Settings', $config); |
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} |
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/** |
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* Recursively merges a configuration over the existing configuration |
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* |
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* @param array $values configuration to merge |
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* @return void |
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*/ |
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public function merge(array $values): void |
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{ |
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$old = $this->toArray(); |
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$new = array_replace_recursive($old, $values); |
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$this->set($new); |
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} |
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/** |
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* Creates an array of template variables derived from the configuration |
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* |
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* @return array |
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*/ |
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public function getTemplateVars(): array |
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{ |
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return [ |
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'base_dir' => rtrim($this->get('root_dir'), '/'), |
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'base_url' => $this->get('base_url'), |
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'config' => $this->toArray(), |
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'content_dir' => $this->get('content_dir'), |
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'content_url' => $this->get('base_url') . '/' . basename($this->get('content_dir')), |
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'site_title' => $this->get('site_title'), |
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'theme_dir' => $this->get('themes_dir') . $this->get('theme'), |
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'theme_url' => $this->get('base_url') . '/' |
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. basename($this->get('themes_dir')) . '/' . $this->get('theme'), |
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]; |
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} |
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/** |
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* Locks configuration into read-only mode |
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* |
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* @return void |
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*/ |
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9 |
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public function lock(): void |
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{ |
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9 |
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$this->isLocked = true; |
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} |
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} |
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PhileCMS /
Phile
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