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<?php |
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/** @noinspection PhpComposerExtensionStubsInspection */ |
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namespace Nip\Utility; |
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use DOMDocument; |
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use Exception; |
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use Nip\Utility\Xml\FromArrayBuilder; |
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use SimpleXMLElement; |
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/** |
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* Class Xml |
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* @package Nip\Utility |
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* |
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* @inspiration https://github.com/cakephp/utility/blob/master/Xml.php |
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*/ |
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class Xml |
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{ |
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/** |
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* @param $xml |
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* |
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* @return SimpleXMLElement |
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*/ |
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public static function toObject($xml): SimpleXMLElement |
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{ |
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return simplexml_load_string($xml, 'SimpleXMLElement', LIBXML_NOCDATA); |
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} |
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/** |
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* @param array $input |
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* @param array $options |
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1 |
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* |
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* @return DOMDocument|SimpleXMLElement |
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*/ |
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public static function fromArray($input, array $options = []) |
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{ |
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return FromArrayBuilder::build($input, $options); |
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} |
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/** |
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* @param $xml |
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* @param $schema |
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* |
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* @throws Exception |
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*/ |
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public static function validate($xml, $schema) |
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{ |
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libxml_use_internal_errors(true); |
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$xmlDocument = new DOMDocument(); |
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$xmlDocument->loadXML($xml); |
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$schema = static::prepareSchema($schema); |
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if (!$xmlDocument->schemaValidateSource($schema)) { |
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$errors = libxml_get_errors(); |
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foreach ($errors as $error) { |
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throw new Exception(static::displayError($error)); |
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} |
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libxml_clear_errors(); |
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throw new Exception('INVALID XML'); |
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} |
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} |
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/** |
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* @param $error |
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* |
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* @return string |
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*/ |
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public static function displayError($error): string |
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{ |
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$return = "\n"; |
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switch ($error->level) { |
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case LIBXML_ERR_WARNING: |
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$return .= "Warning $error->code: "; |
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break; |
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case LIBXML_ERR_ERROR: |
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$return .= "Error $error->code: "; |
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break; |
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case LIBXML_ERR_FATAL: |
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$return .= "Fatal Error $error->code: "; |
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break; |
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} |
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$return .= trim($error->message); |
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$return .= "\n"; |
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return $return; |
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} |
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/** |
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* @param $schema |
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* |
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* @return false|string |
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*/ |
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protected static function prepareSchema($schema) |
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{ |
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if (!Url::isValid($schema)) { |
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return $schema; |
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} |
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return file_get_contents($schema); |
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} |
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} |
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bytic /
utility
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