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<?php |
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namespace Magium\Configuration\Config; |
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use Magium\Configuration\Config\Storage\RelationalDatabase; |
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use Magium\Configuration\File\Configuration\ConfigurationFileRepository; |
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use Magium\Configuration\Manager\CacheFactory; |
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use Zend\Db\Adapter\Adapter; |
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class BuilderFactory implements BuilderFactoryInterface |
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{ |
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protected $configuration; |
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protected $adapter; |
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public function __construct(\SimpleXMLElement $configuration) |
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{ |
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$this->configuration = $configuration; |
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} |
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protected function getCache(\SimpleXMLElement $element) |
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{ |
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$cacheFactory = new CacheFactory(); |
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return $cacheFactory->getCache($element); |
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} |
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public function getAdapter() |
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{ |
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if (!$this->adapter instanceof Adapter) { |
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$config = json_encode($this->configuration->persistenceConfiguration); |
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$config = json_decode($config, true); |
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$this->adapter = new Adapter($config); |
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} |
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return $this->adapter; |
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} |
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public function getPersistence() |
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{ |
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$persistence = new RelationalDatabase($this->getAdapter()); |
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return $persistence; |
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} |
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protected function getSecureBaseDirectories() |
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{ |
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$config = json_encode($this->configuration->configurationDirectories); |
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$config = json_decode($config, true); |
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$baseDirs = []; |
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if (is_array($config)) { |
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// This code depends on chdir() having been called in MagiumConfigurationFactory |
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foreach ($config as $dir) { |
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$path = realpath($dir); |
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if (!is_dir($path)) { |
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throw new InvalidConfigurationLocationException('A secure configuration path cannot be determined for the directory: ' . $dir); |
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} |
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$baseDirs[] = $path; |
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} |
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} |
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return $baseDirs; |
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} |
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protected function getConfigurationFiles(array $secureBaseDirectories = []) |
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{ |
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$config = json_encode($this->configuration->configurationFiles); |
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$config = json_decode($config, true); |
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$files = []; |
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foreach ($config as $file) { |
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$found = false; |
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foreach ($secureBaseDirectories as $base) { |
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chdir($base); |
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$path = realpath($file); |
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if ($path) { |
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$found = true; |
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$files[] = $path; |
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} |
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} |
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if (!$found) { |
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throw new InvalidConfigurationLocationException('Could not find file: ' . $file); |
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} |
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} |
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return $files; |
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} |
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public function getBuilder() |
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{ |
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// This method expects that chdir() has been called on the same level as the magium-configuration.xml file |
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$cache = $this->getCache($this->configuration->cache); |
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$persistence = $this->getPersistence(); |
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$secureBases = $this->getSecureBaseDirectories(); |
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$configurationFiles = $this->getConfigurationFiles($secureBases); |
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$repository = new ConfigurationFileRepository($secureBases, $configurationFiles); |
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/* |
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* We only populate up to the secureBases because adding a DIC or service manager by configuration starts |
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* making the configuration-based approach pay off less. If you need a DIC or service manager for your |
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* configuration builder (which you will if you use object/method callbacks for value filters) then you need |
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* to wire the Builder object with your own code. |
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*/ |
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$builder = new Builder( |
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$cache, |
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$persistence, |
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$repository |
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); |
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return $builder; |
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} |
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} |
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magium /
configuration-manager
