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<?php |
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/** |
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* @author KonstantinKuklin <[email protected]> |
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*/ |
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namespace KonstantinKuklin\DoctrineCompressedFields\DqlFunction; |
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use Doctrine\ORM\Query\AST\Functions\FunctionNode; |
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use Doctrine\ORM\Query\Lexer; |
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use Doctrine\ORM\Query\Parser; |
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use Doctrine\ORM\Query\SqlWalker; |
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use KonstantinKuklin\DoctrineCompressedFields\Engine; |
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use KonstantinKuklin\DoctrineCompressedFields\MetadataLayer; |
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use ReflectionClass; |
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/** |
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* CompressedSelectFunction ::= "BITS_MASK" ( "ArithmeticPrimary", "ArithmeticPrimary") |
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*/ |
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class BitsMask extends FunctionNode |
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{ |
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/** |
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* @var \Doctrine\ORM\Query\AST\PathExpression |
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*/ |
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private $maskField; |
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/** |
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* @var \Doctrine\ORM\Query\AST\Literal |
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*/ |
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private $findValue; |
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/** |
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* @var \Doctrine\ORM\Query\ParserResult |
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*/ |
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private $parserResult; |
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/** |
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* @var Engine |
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*/ |
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private $engine; |
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/** |
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* {@inheritdoc} |
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*/ |
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public function __construct($name) |
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{ |
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parent::__construct($name); |
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$this->engine = new Engine(); |
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} |
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/** |
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* @param Parser $parser |
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* |
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* @throws \Doctrine\ORM\Query\QueryException |
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*/ |
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public function parse(Parser $parser) |
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{ |
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$parser->match(Lexer::T_IDENTIFIER); |
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$parser->match(Lexer::T_OPEN_PARENTHESIS); |
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$this->maskField = $parser->ArithmeticPrimary(); |
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$this->deleteDeferredPath($parser, $this->maskField); |
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$parser->match(Lexer::T_COMMA); |
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$this->findValue = $parser->ArithmeticPrimary(); |
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$parser->match(Lexer::T_CLOSE_PARENTHESIS); |
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$this->parserResult = $parser->getParserResult(); |
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} |
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/** |
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* @param SqlWalker $sqlWalker |
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* |
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* @return string |
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* @throws \Doctrine\ORM\Query\AST\ASTException |
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*/ |
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public function getSql(SqlWalker $sqlWalker) |
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{ |
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$value = $this->findValue->dispatch($sqlWalker); |
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$aliasTable = $this->maskField->identificationVariable; |
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$field = $this->maskField->field; |
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$queryComponent = $sqlWalker->getQueryComponent($aliasTable); |
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/** @var \Doctrine\ORM\Mapping\ClassMetadata $classMetadata */ |
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$classMetadata = $queryComponent['metadata']; |
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$maskAnnotation = MetadataLayer::getMaskAnnotation($classMetadata, $field); |
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$columnAlias = $this->getColumnAlias($this->parserResult, $maskAnnotation); |
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$maskReflection = MetadataLayer::getMaskReflection($classMetadata, $field); |
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$valueCompressed = $this->engine->getPackedValue( |
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0, |
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[ |
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[ |
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MetadataLayer::REFLECTION => $maskReflection, |
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MetadataLayer::ANNOTATION => $maskAnnotation, |
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], |
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], |
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[$value] |
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); |
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return "( {$columnAlias} & {$valueCompressed} = {$valueCompressed} )"; |
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} |
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/** |
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* @param \Doctrine\ORM\Query\ParserResult $parserResult |
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* @param \KonstantinKuklin\DoctrineCompressedFields\Annotation\Mask $maskAnnotation |
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* |
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* @return string |
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*/ |
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private function getColumnAlias($parserResult, $maskAnnotation) |
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{ |
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$resultSetMapping = $parserResult->getResultSetMapping(); |
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$fieldMappings = $resultSetMapping->fieldMappings; |
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$fieldMappingsFlipped = array_flip($fieldMappings); |
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return $fieldMappingsFlipped[$maskAnnotation->property]; |
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} |
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/** |
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* @param Parser $parser |
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* @param mixed $object |
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* |
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* @throws \ReflectionException |
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*/ |
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private function deleteDeferredPath($parser, $object) |
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{ |
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$reflectionParser = new ReflectionClass($parser); |
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$deferredPathExpressionsReflection = $reflectionParser->getProperty('deferredPathExpressions'); |
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$deferredPathExpressionsReflection->setAccessible(true); |
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$deferredPathExpressions = $deferredPathExpressionsReflection->getValue($parser); |
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$hash = spl_object_hash($object); |
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$deferredPathExpressions = array_filter( |
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$deferredPathExpressions, |
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function ($item) use ($hash) { |
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return $hash !== spl_object_hash($item['expression']); |
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} |
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); |
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$deferredPathExpressionsReflection->setValue($parser, $deferredPathExpressions); |
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} |
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} |
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KonstantinKuklin /
doctrine-compressed-fields
It seems like the type of the argument is not accepted by the function/method which you are calling.
In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.
We suggest to add an explicit type cast like in the following example: