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<?php |
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/* |
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* This file is part of the Blast Project package. |
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* |
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* Copyright (C) 2015-2017 Libre Informatique |
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* |
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* This file is licenced under the GNU LGPL v3. |
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* For the full copyright and license information, please view the LICENSE.md |
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* file that was distributed with this source code. |
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*/ |
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namespace Blast\Bundle\CoreBundle\DependencyInjection; |
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use Symfony\Component\DependencyInjection\ContainerAwareInterface; |
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use Symfony\Component\DependencyInjection\ContainerInterface; |
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/** |
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* Class DefaultParameters. |
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*/ |
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class DefaultParameters implements ContainerAwareInterface |
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{ |
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/** |
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* @var |
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*/ |
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private static $instance; |
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/** |
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* @var ContainerInterface |
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*/ |
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private $container; |
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/** |
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* @param ContainerInterface $container |
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*/ |
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private function __construct(ContainerInterface $container) |
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{ |
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$this->setContainer($container); |
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} |
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/** |
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* defineDefaultConfiguration. |
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* |
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* @param array $parameters |
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*/ |
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public function defineDefaultConfiguration(array $parameters) |
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{ |
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foreach ($parameters as $parameterKey => $change) { |
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// retrieve current defined parameters |
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$containerParameters = $this->container->getParameter($parameterKey); |
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// replacing parameter only if defined in yml file |
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if (array_key_exists('replace', $change)) { |
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// default parameters in an array, so checking its content and replacing matching keys |
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if (is_array($containerParameters) && is_array($change['default'])) { |
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foreach ($containerParameters as $defaultKey => $defaultValue) { |
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if (in_array($defaultValue, $change['default'])) { |
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$containerParameters[$defaultKey] = $change['replace'][$defaultKey]; |
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} |
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} |
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} elseif ($change['default'] == $containerParameters) { |
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// default parameters in a string, simply replacing it |
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$containerParameters = $change['replace']; |
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} |
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// overriding parameters with our default values |
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$this->container->setParameter($parameterKey, $containerParameters); |
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} |
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} |
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} |
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/** |
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* parameterExists. |
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* |
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* @param $name |
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* |
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* @return bool|mixed false if not defined, the parameter if exists |
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*/ |
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public function parameterExists($name) |
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{ |
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if ($this->container->hasParameter($name)) { |
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return $this->container->getParameter($name); |
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} else { |
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return false; |
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} |
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} |
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/** |
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* @return self |
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*/ |
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public static function getInstance(ContainerInterface $container) |
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{ |
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if (self::$instance == null) { |
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self::$instance = new self($container); |
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} |
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return self::$instance; |
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} |
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/** |
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* Sets the Container. |
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* |
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* @param ContainerInterface|null $container A ContainerInterface instance or null |
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* |
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* @api |
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*/ |
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public function setContainer(ContainerInterface $container = null) |
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{ |
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$this->container = $container; |
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} |
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} |
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blast-project /
CoreBundle
