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<?php |
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/** |
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* @package WPEmerge |
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* @author Atanas Angelov <hi@atanas.dev> |
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* @copyright 2017-2019 Atanas Angelov |
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* @license https://www.gnu.org/licenses/gpl-2.0.html GPL-2.0 |
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* @link https://wpemerge.com/ |
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*/ |
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|
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namespace WPEmerge\ServiceProviders; |
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|
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use Pimple\Container; |
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use WPEmerge\Support\Arr; |
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|
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/** |
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* Allows objects to extend the config. |
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*/ |
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trait ExtendsConfigTrait { |
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/** |
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* Recursively replace default values with the passed config. |
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* - If either value is not an array, the config value will be used. |
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* - If both are an indexed array, the config value will be used. |
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* - If either is a keyed array, array_replace will be used with config having priority. |
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* |
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* @param mixed $default |
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* @param mixed $config |
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* @return mixed |
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*/ |
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protected function replaceConfig( $default, $config ) { |
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if ( ! is_array( $default ) || ! is_array( $config ) ) { |
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return $config; |
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} |
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|
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$default_is_indexed = array_keys( $default ) === range( 0, count( $default ) - 1 ); |
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$config_is_indexed = array_keys( $config ) === range( 0, count( $config ) - 1 ); |
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|
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if ( $default_is_indexed && $config_is_indexed ) { |
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return $config; |
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} |
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|
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$result = $default; |
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|
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foreach ( $config as $key => $value ) { |
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$result[ $key ] = $this->replaceConfig( Arr::get( $default, $key ), $value ); |
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} |
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|
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return $result; |
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} |
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|
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/** |
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* Extends the WP Emerge config in the container with a new key. |
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* |
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* @param Container $container |
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* @param string $key |
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* @param mixed $default |
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* @return void |
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*/ |
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public function extendConfig( $container, $key, $default ) { |
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$config = isset( $container[ WPEMERGE_CONFIG_KEY ] ) ? $container[ WPEMERGE_CONFIG_KEY ] : []; |
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$config = Arr::get( $config, $key, $default ); |
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|
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$container[ WPEMERGE_CONFIG_KEY ] = array_merge( |
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$container[ WPEMERGE_CONFIG_KEY ], |
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[$key => $this->replaceConfig( $default, $config )] |
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); |
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} |
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} |
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