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<?php |
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namespace Kaliop\eZMigrationBundle\Core\Executor; |
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use Kaliop\eZMigrationBundle\API\Exception\InvalidStepDefinitionException; |
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use Kaliop\eZMigrationBundle\API\Exception\MigrationBundleException; |
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use Kaliop\eZMigrationBundle\API\ReferenceResolverBagInterface; |
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/** |
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* @property ReferenceResolverBagInterface $referenceResolver |
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*/ |
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abstract class BasePHPExecutor extends AbstractExecutor |
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{ |
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use IgnorableStepExecutorTrait; |
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use ReferenceSetterTrait; |
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/** |
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* @param $result |
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* @param \Exception|null $exception |
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* @param $dsl |
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* @return bool |
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* @throws InvalidStepDefinitionException |
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*/ |
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protected function setReferences($result, \Exception $exception = null, $dsl) |
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{ |
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if (!array_key_exists('references', $dsl) || !count($dsl['references'])) { |
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return false; |
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} |
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foreach ($dsl['references'] as $key => $reference) { |
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$reference = $this->parseReferenceDefinition($key, $reference); |
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switch ($reference['attribute']) { |
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case 'result': |
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if (!$this->isValidReferenceValue($result)) { |
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throw new MigrationBundleException("PHP executor can not set references for attribute 'result': it is not a scalar or array"); |
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} |
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$value = $result; |
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break; |
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case 'exception_code': |
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$value = $exception ? $exception->getCode() : null; |
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break; |
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case 'exception_message': |
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// BC |
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case 'exception_text': |
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$value = $exception ? $exception->getMessage() : null; |
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break; |
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case 'exception_file': |
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$value = $exception ? $exception->getFile() : null; |
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break; |
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case 'exception_line': |
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$value = $exception ? $exception->getLine() : null; |
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break; |
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default: |
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throw new InvalidStepDefinitionException('PHP executor does not support setting references for attribute ' . $reference['attribute']); |
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} |
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$overwrite = false; |
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if (isset($reference['overwrite'])) { |
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$overwrite = $reference['overwrite']; |
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} |
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$this->addReference($reference['identifier'], $value, $overwrite); |
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} |
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return true; |
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} |
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protected function getArguments($dsl) |
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{ |
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if (isset($dsl['arguments'])) { |
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if (!is_array($dsl['arguments'])) { |
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throw new InvalidStepDefinitionException("'arguments' is not an array in php migration step"); |
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} |
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$args = $dsl['arguments']; |
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foreach ($args as &$val) { |
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$val = $this->resolveReferencesRecursively($val); |
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} |
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} else { |
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$args = array(); |
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} |
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return $args; |
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} |
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protected function runCallable($callable, $args, $dsl) |
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{ |
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$exception = null; |
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$result = null; |
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try { |
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$result = call_user_func_array($callable, $args); |
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} catch (\Exception $exception) { |
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$this->handleException($exception, $dsl); |
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} |
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96
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$this->setReferences($result, $exception, $dsl); |
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return $result; |
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} |
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protected function handleException($exception, $dsl) |
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{ |
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$catch = false; |
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105
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// allow to specify a set of exceptions to tolerate |
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if (isset($dsl['catch'])) { |
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if (is_array($dsl['catch'])) { |
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$caught = $dsl['catch']; |
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} else { |
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$caught = array($dsl['catch']); |
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} |
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113
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3 |
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foreach ($caught as $baseException) { |
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if (is_a($exception, $baseException)) { |
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$catch = true; |
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break; |
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} |
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1 |
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} |
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} |
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1 |
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if (!$catch) { |
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throw $exception; |
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} |
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2 |
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} |
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} |
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kaliop-uk /
ezmigrationbundle
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