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<?php |
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/* |
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* This file is part of the slack-cli package. |
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* |
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* (c) Cas Leentfaar <[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 CL\SlackCli\Config; |
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/** |
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* @author Jordi Boggiano <[email protected]> |
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* @author Cas Leentfaar <[email protected]> |
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*/ |
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class Config |
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{ |
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public static $defaultConfig = [ |
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'default_token' => null, |
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]; |
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private $config; |
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private $configSource; |
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private $useEnvironment; |
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/** |
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* @param boolean $useEnvironment Use SLACK_CLI_ environment variables to replace config settings |
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*/ |
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public function __construct($useEnvironment = true) |
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{ |
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// load defaults |
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$this->config = static::$defaultConfig; |
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$this->useEnvironment = (bool) $useEnvironment; |
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} |
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/** |
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* @param $source |
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*/ |
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public function setConfigSource($source) |
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{ |
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$this->configSource = $source; |
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} |
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/** |
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* @return mixed |
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*/ |
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public function getConfigSource() |
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{ |
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return $this->configSource; |
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} |
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/** |
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* Merges new config values with the existing ones (overriding) |
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* |
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* @param array $config |
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*/ |
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public function merge($config) |
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{ |
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// override defaults with given config |
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if (!empty($config['config']) && is_array($config['config'])) { |
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foreach ($config['config'] as $key => $val) { |
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$this->config[$key] = $val; |
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} |
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} |
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} |
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/** |
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* Returns a setting |
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* |
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* @param string $key |
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* |
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* @throws \RuntimeException |
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* |
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* @return mixed |
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*/ |
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public function get($key) |
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{ |
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switch ($key) { |
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case 'home': |
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return rtrim($this->process($this->config[$key]), '/\\'); |
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default: |
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if (!isset($this->config[$key])) { |
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return; |
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} |
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return $this->process($this->config[$key]); |
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2 |
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} |
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} |
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/** |
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* @return array |
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*/ |
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public function all() |
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{ |
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1 |
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$all = []; |
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1 |
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foreach (array_keys($this->config) as $key) { |
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$all['config'][$key] = $this->get($key); |
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} |
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return $all; |
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} |
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/** |
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* @return array |
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*/ |
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1 |
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public function raw() |
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{ |
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return [ |
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'config' => $this->config, |
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]; |
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} |
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/** |
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* Checks whether a setting exists |
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* |
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* @param string $key |
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* |
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* @return bool |
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*/ |
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public function has($key) |
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{ |
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return array_key_exists($key, $this->config); |
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} |
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/** |
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* Replaces {$refs} inside a config string |
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* |
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* @param string $value a config string that can contain {$refs-to-other-config} |
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* |
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* @return string |
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*/ |
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private function process($value) |
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{ |
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$config = $this; |
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if (!is_string($value)) { |
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return $value; |
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} |
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return preg_replace_callback('#\{\$(.+)\}#', function ($match) use ($config) { |
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return $config->get($match[1]); |
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}, $value); |
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} |
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} |
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cleentfaar /
slack-cli
