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<?php |
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namespace Kaliop\eZMigrationBundle\Core\Executor; |
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use Kaliop\eZMigrationBundle\API\Value\MigrationStep; |
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use Kaliop\eZMigrationBundle\API\ReferenceBagInterface; |
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use Symfony\Component\DependencyInjection\ContainerInterface; |
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use Symfony\Component\Yaml\Yaml; |
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use Symfony\Component\VarDumper\VarDumper; |
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class ReferenceExecutor extends AbstractExecutor |
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{ |
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protected $supportedStepTypes = array('reference'); |
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protected $supportedActions = array('set', 'load', 'dump'); |
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protected $container; |
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/** @var ReferenceBagInterface $referenceResolver */ |
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protected $referenceResolver; |
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public function __construct(ContainerInterface $container, ReferenceBagInterface $referenceResolver) |
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{ |
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$this->container = $container; |
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$this->referenceResolver = $referenceResolver; |
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} |
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/** |
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* @param MigrationStep $step |
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* @return void |
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* @throws \Exception if migration step is not for this type of db |
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*/ |
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public function execute(MigrationStep $step) |
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{ |
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parent::execute($step); |
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if (!isset($step->dsl['mode'])) { |
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throw new \Exception("Invalid step definition: missing 'mode'"); |
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} |
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$action = $step->dsl['mode']; |
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if (!in_array($action, $this->supportedActions)) { |
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throw new \Exception("Invalid step definition: value '$action' is not allowed for 'mode'"); |
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} |
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$this->$action($step->dsl); |
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} |
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protected function set($dsl) { |
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if (!isset($dsl['identifier'])) { |
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throw new \Exception("Invalid step definition: miss 'identifier' for setting reference"); |
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} |
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if (!isset($dsl['value'])) { |
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throw new \Exception("Invalid step definition: miss 'value' for setting reference"); |
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} |
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$value = $dsl['value']; |
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if (preg_match('/%.+%$/', $value)) { |
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$value = $this->container->getParameter(trim($value, '%')); |
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} |
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$overwrite = isset($dsl['overwrite']) ? $overwrite = $dsl['overwrite'] : false; |
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$this->referenceResolver->addReference($dsl['identifier'], $value, $overwrite); |
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} |
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protected function load($dsl) |
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{ |
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if (!isset($dsl['file'])) { |
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throw new \Exception("Invalid step definition: miss 'file' for loading references"); |
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} |
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$fileName = $dsl['file']; |
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$overwrite = isset($dsl['overwrite']) ? $overwrite = $dsl['overwrite'] : false; |
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$fileName = str_replace('{ENV}', $this->container->get('kernel')->getEnvironment(), $fileName); |
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if (!is_file($fileName)) { |
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throw new \Exception("Invalid step definition: invalid 'file' for loading references"); |
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} |
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$data = file_get_contents($fileName); |
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$ext = pathinfo($dsl['file'], PATHINFO_EXTENSION); |
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switch ($ext) { |
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case 'json': |
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$data = json_decode($data, true); |
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break; |
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case 'yml': |
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case 'yaml': |
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$data = Yaml::parse($data); |
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break; |
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default: |
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throw new \Exception("Invalid step definition: unsupported file extension for loading references from"); |
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} |
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if (!is_array($data)) { |
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throw new \Exception("Invalid step definition: file does not contain an array of key/value pairs"); |
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} |
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foreach ($data as $refName => $value) { |
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if (preg_match('/%.+%$/', $value)) { |
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$value = $this->container->getParameter(trim($value, '%')); |
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} |
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$this->referenceResolver->addReference($refName, $value, $overwrite); |
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} |
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} |
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protected function dump($dsl) { |
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if (!isset($dsl['identifier'])) { |
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throw new \Exception("Invalid step definition: miss 'identifier' for dumping reference"); |
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} |
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if (!$this->referenceResolver->isReference($dsl['identifier'])) { |
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throw new \Exception("Invalid step definition: identifier '' is not a reference"); |
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} |
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VarDumper::dump($dsl['identifier']); |
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VarDumper::dump($this->referenceResolver->resolveReference($dsl['identifier'])); |
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} |
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} |
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kaliop-uk /
ezmigrationbundle
