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<?php |
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declare(strict_types=1); |
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namespace Doctrine\Migrations\Configuration\Configuration; |
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use Doctrine\Migrations\Configuration\Configuration; |
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use Doctrine\Migrations\Configuration\Configuration\Exception\XmlNotValid; |
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use Doctrine\Migrations\Configuration\Exception\FileNotFound; |
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use Doctrine\Migrations\Tools\BooleanStringFormatter; |
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use DOMDocument; |
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use SimpleXMLElement; |
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use const DIRECTORY_SEPARATOR; |
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use const LIBXML_NOCDATA; |
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use function assert; |
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use function file_exists; |
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use function file_get_contents; |
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use function libxml_clear_errors; |
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use function libxml_use_internal_errors; |
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use function simplexml_load_string; |
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use function strtr; |
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final class XmlFile extends ConfigurationFile |
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{ |
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public function getConfiguration() : Configuration |
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{ |
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if (! file_exists($this->file)) { |
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throw FileNotFound::new($this->file); |
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} |
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$this->validateXml($this->file); |
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$rawXML = file_get_contents($this->file); |
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assert($rawXML !== false); |
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$root = simplexml_load_string($rawXML, SimpleXMLElement::class, LIBXML_NOCDATA); |
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assert($root !== false); |
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$config = $this->extractParameters($root, true); |
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if (isset($config['all_or_nothing'])) { |
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$config['all_or_nothing'] = BooleanStringFormatter::toBoolean( |
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$config['all_or_nothing'], |
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false |
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); |
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} |
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if (isset($config['migrations_paths'])) { |
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$config['migrations_paths'] = $this->getDirectoriesRelativeToFile( |
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$config['migrations_paths'], |
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$this->file |
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); |
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} |
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return (new ConfigurationArray($config))->getConfiguration(); |
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} |
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/** |
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* @return mixed[] |
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*/ |
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private function extractParameters(SimpleXMLElement $root, bool $loopOverNodes) : array |
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{ |
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$config = []; |
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$itemsToCheck = $loopOverNodes ? $root->children() : $root->attributes(); |
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if (! ($itemsToCheck instanceof SimpleXMLElement)) { |
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return $config; |
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} |
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foreach ($itemsToCheck as $node) { |
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$nodeName = strtr($node->getName(), '-', '_'); |
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if ($nodeName === 'migrations_paths') { |
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$config['migrations_paths'] = []; |
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foreach ($node->{'path'} as $pathNode) { |
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$config['migrations_paths'][(string) $pathNode['namespace']] = (string) $pathNode; |
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} |
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} elseif ($nodeName === 'storage' && $node->{'table-storage'} instanceof SimpleXMLElement) { |
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$config['table_storage'] = $this->extractParameters($node->{'table-storage'}, false); |
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} elseif ($nodeName === 'migrations') { |
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$config['migrations'] = []; |
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foreach ($node->{'migration'} as $pathNode) { |
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$config['migrations'][] = (string) $pathNode; |
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} |
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} else { |
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$config[$nodeName] = (string) $node; |
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} |
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} |
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return $config; |
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} |
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private function validateXml(string $file) : void |
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{ |
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try { |
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libxml_use_internal_errors(true); |
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$xml = new DOMDocument(); |
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if ($xml->load($file) === false) { |
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throw XmlNotValid::malformed(); |
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} |
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$xsdPath = __DIR__ . DIRECTORY_SEPARATOR . 'XML' . DIRECTORY_SEPARATOR . 'configuration.xsd'; |
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if ($xml->schemaValidate($xsdPath) === false) { |
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throw XmlNotValid::failedValidation(); |
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} |
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} finally { |
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libxml_clear_errors(); |
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libxml_use_internal_errors(false); |
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} |
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} |
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} |
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