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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\BuilderInterface; |
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use Phuria\SQLBuilder\QueryBuilder\SelectBuilder; |
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use Phuria\SQLBuilder\QueryCompiler\ClausesCompiler; |
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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 SelectCompiler extends AbstractConcreteCompiler |
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{ |
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/** |
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* SelectCompiler 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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$clauseCompiler = new ClausesCompiler(); |
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parent::__construct([ |
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[$this, 'compileSelect'], |
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[$tableCompiler, 'compileRootTables'], |
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[$tableCompiler, 'compileJoinTables'], |
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[$clauseCompiler, 'compileWhere'], |
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[$clauseCompiler, 'compileGroupBy'], |
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[$clauseCompiler, 'compileHaving'], |
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[$clauseCompiler, 'compileOrderBy'], |
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[$clauseCompiler, 'compileLimit'], |
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[$referenceCompiler, 'compileReference'] |
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]); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function supportsBuilder(BuilderInterface $builder) |
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{ |
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return $builder instanceof SelectBuilder; |
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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 compileSelect(CompilerPayload $payload) |
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{ |
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$builder = $payload->getBuilder(); |
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if ($builder instanceof SelectBuilder) { |
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$actualSQL = 'SELECT ' . implode(', ', $builder->getSelectClauses()); |
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$payload = $payload->updateSQL($actualSQL); |
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} |
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return $payload; |
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} |
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} |
phuria /
under-query
