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<?php |
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declare(strict_types=1); |
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namespace MartinGeorgiev\Doctrine\ORM\Query\AST\Functions; |
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use Doctrine\ORM\Query\AST\Node; |
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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 Doctrine\ORM\Query\TokenType; |
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use MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\Exception\InvalidArgumentForVariadicFunctionException; |
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use MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\Exception\ParserException; |
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use MartinGeorgiev\Utils\DoctrineLexer; |
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use MartinGeorgiev\Utils\DoctrineOrm; |
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/** |
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* @author Martin Georgiev <[email protected]> |
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*/ |
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abstract class BaseVariadicFunction extends BaseFunction |
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{ |
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/** |
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* @return array<int|string, string> |
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*/ |
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abstract protected function getNodeMappingPattern(): array; |
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/** |
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* @throws ParserException |
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*/ |
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66 |
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protected function feedParserWithNodes(Parser $parser): void |
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{ |
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66 |
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foreach ($this->getNodeMappingPattern() as $nodeMappingPattern) { |
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try { |
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$this->feedParserWithNodesForNodeMappingPattern($parser, $nodeMappingPattern); |
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break; |
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} catch (ParserException) { |
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// swallow and continue with next pattern |
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} |
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} |
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66 |
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$this->validateArguments(...$this->nodes); // @phpstan-ignore-line |
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} |
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66 |
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private function feedParserWithNodesForNodeMappingPattern(Parser $parser, string $nodeMappingPattern): void |
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{ |
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$nodeMapping = \explode(',', $nodeMappingPattern); |
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$lexer = $parser->getLexer(); |
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try { |
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// @phpstan-ignore-next-line |
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$this->nodes[] = $parser->{$nodeMapping[0]}(); |
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$lookaheadType = DoctrineLexer::getLookaheadType($lexer); |
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if ($lookaheadType === null) { |
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throw ParserException::missingLookaheadType(); |
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} |
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} catch (\Throwable $throwable) { |
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throw ParserException::withThrowable($throwable); |
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} |
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$shouldUseLexer = DoctrineOrm::isPre219(); |
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$isNodeMappingASimplePattern = \count($nodeMapping) === 1; |
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$nodeIndex = 1; |
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while (($shouldUseLexer ? Lexer::T_CLOSE_PARENTHESIS : TokenType::T_CLOSE_PARENTHESIS) !== $lookaheadType) { |
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65
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if (($shouldUseLexer ? Lexer::T_COMMA : TokenType::T_COMMA) === $lookaheadType) { |
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$parser->match($shouldUseLexer ? Lexer::T_COMMA : TokenType::T_COMMA); |
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// @phpstan-ignore-next-line |
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$this->nodes[] = $parser->{$nodeMapping[$isNodeMappingASimplePattern ? 0 : $nodeIndex]}(); |
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$nodeIndex++; |
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} |
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$lookaheadType = DoctrineLexer::getLookaheadType($lexer); |
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} |
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} |
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76
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public function getSql(SqlWalker $sqlWalker): string |
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{ |
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$dispatched = []; |
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foreach ($this->nodes as $node) { |
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$dispatched[] = $node instanceof Node ? $node->dispatch($sqlWalker) : 'null'; |
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} |
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return \sprintf($this->functionPrototype, \implode(', ', $dispatched)); |
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} |
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86
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/** |
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* Validates the arguments passed to the function. |
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* |
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* @throws InvalidArgumentForVariadicFunctionException |
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*/ |
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abstract protected function validateArguments(Node ...$arguments): void; |
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} |
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martin-georgiev /
postgresql-for-doctrine
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