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<?php |
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/** |
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* YAWIK |
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* |
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* @filesource |
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* @license MIT |
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* @copyright 2013 - 2015 Cross Solution <http://cross-solution.de> |
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*/ |
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/** */ |
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namespace Core\Factory; |
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use Zend\ServiceManager\AbstractFactoryInterface; |
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use Zend\ServiceManager\ServiceLocatorInterface; |
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/** |
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* ${CARET} |
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* |
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* @author Mathias Gelhausen <[email protected]> |
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* @todo write test |
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*/ |
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class OptionsAbstractFactory implements AbstractFactoryInterface |
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{ |
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const MODE_SIMPLE = 'simple'; |
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const MODE_NESTED = 'nested'; |
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protected $optionsConfig; |
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/** |
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* Determine if we can create a service with name |
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* |
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* @param ServiceLocatorInterface $serviceLocator |
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* @param $name |
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* @param $requestedName |
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* |
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* @return bool |
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*/ |
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public function canCreateServiceWithName(ServiceLocatorInterface $serviceLocator, $name, $requestedName) |
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{ |
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// Load options config specifications the first time this method is called. |
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if (null === $this->optionsConfig) { |
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$mainConfig = $serviceLocator->get('config'); |
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$this->optionsConfig = isset($mainConfig['options']) ? $mainConfig['options'] : []; |
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} |
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return false !== $this->getOptionsConfig($requestedName, $name); |
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} |
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/** |
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* Create service with name |
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* |
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* @param ServiceLocatorInterface $serviceLocator |
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* @param $name |
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* @param $requestedName |
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* |
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* @return mixed |
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* @throws \InvalidArgumentException |
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*/ |
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public function createServiceWithName(ServiceLocatorInterface $serviceLocator, $name, $requestedName) |
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{ |
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$config = $this->getOptionsConfig($requestedName, $name); |
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if (!isset($config['class'])) { |
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throw new \InvalidArgumentException(sprintf( |
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'Missing index "class" from the config array for options "%s"', |
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$requestedName |
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)); |
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} |
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$className = $config['class']; |
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$mode = isset($config['mode']) ? $config['mode'] : self::MODE_SIMPLE; |
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$options = isset($config['options']) ? $config['options'] : []; |
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if (self::MODE_SIMPLE == $mode) { |
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return new $className($options); |
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} |
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if (self::MODE_NESTED == $mode) { |
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return $this->createNestedOptions($className, $options); |
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} |
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throw new \InvalidArgumentException(sprintf('Unknown mode "%s".', $mode)); |
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} |
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protected function createNestedOptions($className, $options) |
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{ |
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$class = new $className(); |
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foreach ($options as $key => $spec) { |
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if (is_array($spec) && array_key_exists('__class__', $spec)) { |
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$nestedClassName = $spec['__class__']; |
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unset($spec['__class__']); |
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$spec = $this->createNestedOptions($nestedClassName, $spec); |
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} |
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$class->{$key} = $spec; |
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} |
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return $class; |
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} |
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protected function getOptionsConfig($fullName, $normalizedName) |
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{ |
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if (array_key_exists($fullName, $this->optionsConfig)) { |
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return $this->optionsConfig[$fullName]; |
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} |
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if (array_key_exists($normalizedName, $this->optionsConfig)) { |
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return $this->optionsConfig[$normalizedName]; |
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} |
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return false; |
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} |
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} |
cross-solution /
YAWIK
