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<?php |
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/** |
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* YAWIK |
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* |
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* (this file is taken from ZF 2.2) |
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* |
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* @filesource |
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* @copyright (c) 2013-2015 Cross Solution (http://cross-solution.de) |
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* @license MIT |
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*/ |
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/** LoggerAbstractFactory.php */ |
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namespace Core\Log; |
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use Zend\ServiceManager\AbstractFactoryInterface; |
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use Zend\ServiceManager\ServiceLocatorInterface; |
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use Zend\Log\Logger; |
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/** |
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* Logger abstract service factory. |
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* |
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* Allow to configure multiple loggers for application. |
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*/ |
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class LoggerAbstractFactory implements AbstractFactoryInterface |
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{ |
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/** |
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* @var array |
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*/ |
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protected $config; |
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/** |
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* Configuration key holding logger configuration |
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* |
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* @var string |
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*/ |
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protected $configKey = 'log'; |
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/** |
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* @param ServiceLocatorInterface $services |
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* @param string $name |
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* @param string $requestedName |
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* @return bool |
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*/ |
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public function canCreateServiceWithName(ServiceLocatorInterface $services, $name, $requestedName) |
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{ |
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$config = $this->getConfig($services); |
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if (empty($config)) { |
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return false; |
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} |
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return isset($config[$requestedName]); |
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} |
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/** |
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* @param ServiceLocatorInterface $services |
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* @param string $name |
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* @param string $requestedName |
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* @return Logger |
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*/ |
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public function createServiceWithName(ServiceLocatorInterface $services, $name, $requestedName) |
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{ |
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$config = $this->getConfig($services); |
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$config = $config[$requestedName]; |
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if (is_string($config) || isset($config['service'])) { |
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$serviceName = is_string($config) ? $config : $config['service']; |
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return $services->get($serviceName); |
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} |
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$this->processConfig($config, $services); |
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return new Logger($config); |
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} |
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/** |
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* Retrieve configuration for loggers, if any |
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* |
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* @param ServiceLocatorInterface $services |
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* @return array |
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*/ |
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protected function getConfig(ServiceLocatorInterface $services) |
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{ |
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if ($this->config !== null) { |
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return $this->config; |
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} |
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if (!$services->has('Config')) { |
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$this->config = array(); |
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return $this->config; |
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} |
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$config = $services->get('Config'); |
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if (!isset($config[$this->configKey])) { |
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$this->config = array(); |
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return $this->config; |
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} |
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$this->config = $config[$this->configKey]; |
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return $this->config; |
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} |
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protected function processConfig(&$config, ServiceLocatorInterface $services) |
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{ |
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if (!isset($config['writer_plugin_manager'])) { |
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$config['writer_plugin_manager'] = $services->get('LogWriterManager'); |
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} |
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if (!isset($config['processor_plugin_manager'])) { |
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$config['processor_plugin_manager'] = $services->get('LogProcessorManager'); |
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} |
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if (!isset($config['writers'])) { |
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return; |
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} |
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foreach ($config['writers'] as $index => $writerConfig) { |
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if (!isset($writerConfig['options']['db']) |
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|| !is_string($writerConfig['options']['db']) |
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) { |
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continue; |
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} |
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if (!$services->has($writerConfig['options']['db'])) { |
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continue; |
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} |
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// Retrieve the DB service from the service locator, and |
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// inject it into the configuration. |
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$db = $services->get($writerConfig['options']['db']); |
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$config['writers'][$index]['options']['db'] = $db; |
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} |
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} |
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} |
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cross-solution /
YAWIK
