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<?php |
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/** |
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* Quantum PHP Framework |
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* |
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* An open source software development framework for PHP |
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* |
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* @package Quantum |
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* @author Arman Ag. <[email protected]> |
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* @copyright Copyright (c) 2018 Softberg LLC (https://softberg.org) |
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* @link http://quantum.softberg.org/ |
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* @since 2.8.0 |
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*/ |
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namespace Quantum\Libraries\Database\Sleekdb\Statements; |
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use Quantum\Libraries\Database\DbalInterface; |
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use RecursiveIteratorIterator; |
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use RecursiveArrayIterator; |
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/** |
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* Trait Modifier |
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* @package Quantum\Libraries\Database\Idiorm\Statements |
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*/ |
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trait Reducer |
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{ |
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/** |
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* @inheritDoc |
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*/ |
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public function select(...$columns): DbalInterface |
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{ |
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array_walk($columns, function (&$column) { |
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if (is_array($column)) { |
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$column = array_flip($column); |
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} |
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}); |
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$iterator = new RecursiveIteratorIterator(new RecursiveArrayIterator($columns)); |
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$columns = iterator_to_array($iterator, true); |
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$this->selected = $this->selectPatch($columns); |
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return $this; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function groupBy(string $column): DbalInterface |
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{ |
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$this->grouped[] = $column; |
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return $this; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function orderBy(string $column, string $direction): DbalInterface |
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{ |
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$this->ordered[$column] = $direction; |
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return $this; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function offset(int $offset): DbalInterface |
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{ |
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$this->offset = $offset; |
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return $this; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function limit(int $limit): DbalInterface |
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{ |
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$this->limit = $limit; |
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return $this; |
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} |
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/** |
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* @param array $columns |
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* @return array |
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*/ |
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private function selectPatch(array $columns): array |
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{ |
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foreach ($columns as &$column) { |
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$exploded = explode('.', $column); |
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if (count($exploded) == 1) { |
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$column = $exploded[0]; |
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} else { |
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if ($exploded[0] == $this->getTable()) { |
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$column = $exploded[1]; |
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} else { |
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$column = $exploded[0] . '.0.' . $exploded[1]; |
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} |
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} |
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} |
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return $columns; |
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} |
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} |
softberg /
quantum-php-core
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