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<?php declare(strict_types=1); |
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namespace Pitchart\Phlunit\Validator; |
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use Pitchart\Phlunit\Constraint\Xml\XmlUtility; |
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use function Pitchart\Transformer\transform; |
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class XmlSchemaValidator |
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{ |
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/** |
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* @var array|ValidationError[] |
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* @psalm-var array<ValidationError> |
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*/ |
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private $errors = []; |
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/** |
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* @var \DOMDocument |
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*/ |
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private $schema; |
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/** |
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* XmlSchemaValidator constructor. |
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* |
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* @param string|\DOMDocument $schema |
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*/ |
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public function __construct($schema) |
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{ |
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$this->schema = $this->asDomdocument($schema); |
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} |
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/** |
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* @return ValidationError[] |
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*/ |
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public function getErrors(): array |
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{ |
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return $this->errors; |
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} |
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/** |
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* @param string|\DOMDocument $xml |
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* |
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* @return bool |
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*/ |
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public function validate($xml): bool |
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{ |
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try { |
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$xml = $this->asDomDocument($xml); |
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} catch (\Exception $e) { |
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$this->errors[] = ValidationError::emptyXml(); |
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return false; |
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} |
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$internalErrors = \libxml_use_internal_errors(true); |
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\libxml_clear_errors(); |
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$e = null; |
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$valid = $xml->schemaValidateSource($this->schema->saveXML()); |
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if (!$valid) { |
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$this->errors = $this->convertXmlErrors(); |
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} |
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\libxml_clear_errors(); |
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\libxml_use_internal_errors($internalErrors); |
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return $valid; |
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} |
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private function convertXmlErrors(): array |
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{ |
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return transform(\libxml_get_errors()) |
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->map(function(\LibXMLError $error): ValidationError { |
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return ValidationError::fromLibXmlError($error); |
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})->toArray(); |
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} |
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/** |
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* @param string|\DOMDocument $schema |
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* |
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* @return \DOMDocument |
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*/ |
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private function asDomDocument($schema): \DOMDocument |
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{ |
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if (\is_string($schema) && \file_exists($schema) && \is_file($schema)) { |
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return XmlUtility::loadFile($schema); |
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} |
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return XmlUtility::load($schema); |
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} |
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} |
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pitchart /
phlunit
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