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<?php |
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/** |
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* This file is part of Phuria SQL Builder package. |
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* |
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* Copyright (c) 2016 Beniamin Jonatan Šimko |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Phuria\SQLBuilder\QueryCompiler\ConcreteCompiler; |
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use Phuria\SQLBuilder\QueryBuilder\AbstractInsertBuilder; |
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use Phuria\SQLBuilder\QueryBuilder\BuilderInterface; |
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use Phuria\SQLBuilder\QueryBuilder\Clause; |
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use Phuria\SQLBuilder\QueryBuilder\Component; |
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use Phuria\SQLBuilder\QueryBuilder\InsertSelectBuilder; |
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use Phuria\SQLBuilder\QueryCompiler\CompilerPayload; |
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use Phuria\SQLBuilder\QueryCompiler\ReferenceCompiler; |
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use Phuria\SQLBuilder\QueryCompiler\TableCompiler; |
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/** |
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* @author Beniamin Jonatan Šimko <[email protected]> |
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*/ |
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class InsertCompiler extends AbstractConcreteCompiler |
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{ |
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/** |
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* InsertCompiler constructor. |
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*/ |
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public function __construct() |
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{ |
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$tableCompiler = new TableCompiler(); |
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$referenceCompiler = new ReferenceCompiler(); |
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parent::__construct([ |
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[$this, 'compileInsert'], |
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[$tableCompiler, 'compileRootTables'], |
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[$tableCompiler, 'compileJoinTables'], |
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[$this, 'compileInsertColumns'], |
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[$this, 'compileSelectForInsert'], |
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[$this, 'compileInsertValues'], |
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[$referenceCompiler, 'compileReference'] |
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]); |
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} |
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/** |
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* @param BuilderInterface $builder |
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* |
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* @return bool |
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*/ |
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public function supportsBuilder(BuilderInterface $builder) |
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{ |
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return $builder instanceof AbstractInsertBuilder; |
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} |
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/** |
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* @param CompilerPayload $payload |
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* |
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* @return CompilerPayload |
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*/ |
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public function compileInsert(CompilerPayload $payload) |
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{ |
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$builder = $payload->getBuilder(); |
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if ($builder instanceof AbstractInsertBuilder) { |
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$actualSQL = 'INSERT INTO'; |
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$payload = $payload->updateSQL($actualSQL); |
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} |
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return $payload; |
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} |
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/** |
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* @param CompilerPayload $payload |
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* |
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* @return CompilerPayload |
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*/ |
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public function compileInsertColumns(CompilerPayload $payload) |
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{ |
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$builder = $payload->getBuilder(); |
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if ($builder instanceof Clause\InsertColumnsClauseInterface) { |
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$newSQL = '(' . implode(', ', $builder->getColumns()) . ')'; |
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$payload = $payload->appendSQL($newSQL); |
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} |
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return $payload; |
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} |
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/** |
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* @param CompilerPayload $payload |
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* |
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* @return CompilerPayload |
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*/ |
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public function compileInsertValues(CompilerPayload $payload) |
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{ |
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$builder = $payload->getBuilder(); |
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if ($builder instanceof Component\InsertValuesComponentInterface) { |
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$newSQL = 'VALUES ' . implode(', ', array_map(function (array $values) { |
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return '('. implode(', ', $values) . ')'; |
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}, $builder->getValues())); |
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$payload = $payload->appendSQL($newSQL); |
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} |
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return $payload; |
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} |
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/** |
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* @param CompilerPayload $payload |
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* |
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* @return CompilerPayload |
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*/ |
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public function compileSelectForInsert(CompilerPayload $payload) |
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{ |
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$builder = $payload->getBuilder(); |
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if ($builder instanceof InsertSelectBuilder) { |
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$newSQL = $builder->getSelectInsert()->buildSQL(); |
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$payload = $payload->appendSQL($newSQL); |
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} |
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return $payload; |
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} |
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} |
phuria /
under-query
