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<?php |
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declare(strict_types = 1); |
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/** |
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* Copyright (c) Phauthentic (https://github.com/Phauthentic) |
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* |
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* Licensed under The MIT License |
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* For full copyright and license information, please see the LICENSE.txt |
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* Redistributions of files must retain the above copyright notice. |
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* |
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* @copyright Copyright (c) Phauthentic (https://github.com/Phauthentic) |
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* @link https://github.com/Phauthentic |
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* @license https://opensource.org/licenses/mit-license.php MIT License |
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*/ |
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namespace Phauthentic\Pagination\Paginator; |
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use Envms\FluentPDO\Query; |
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use Envms\FluentPDO\Queries\Common; |
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use Phauthentic\Pagination\PaginationParamsInterface; |
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use InvalidArgumentException; |
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/** |
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* FluentPdoPaginator |
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* |
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* @link https://github.com/envms/fluentpdo |
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*/ |
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class FluentPdoPaginator implements PaginatorInterface |
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{ |
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/** |
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* The Doctrine Paginator Class |
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* |
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* @var string |
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*/ |
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public static $paginatorClass = Paginator::class; |
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/** |
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* Maps the params to the repository |
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* |
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* @throws \InvalidArgumentException |
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* @throws \Envms\FluentPDO\Exception |
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* @param \Envms\FluentPDO\Query $repository |
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* @param \Phauthentic\Pagination\PaginationParamsInterface $paginationParams Pagination params |
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* @return \Envms\FluentPDO\Queries\Select |
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*/ |
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public function paginate($repository, PaginationParamsInterface $paginationParams) |
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{ |
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if (!$repository instanceof Common) { |
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throw new InvalidArgumentException(sprintf( |
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'$repository must be an instance of %s', |
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Common::class |
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)); |
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} |
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$countQuery = clone $repository; |
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$countQuery->select('COUNT(*) AS __count__'); |
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$paginationParams->setCount((int)$countQuery->fetch()['__count__']); |
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/** @var $repository \Envms\FluentPDO\Query */ |
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$sortBy = $paginationParams->getSortBy(); |
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if ($sortBy !== null) { |
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$repository->orderBy($sortBy . ' ' . $paginationParams->getDirection()); |
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} |
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return $repository |
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->limit($paginationParams->getLimit()) |
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->offset($paginationParams->getOffset()); |
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} |
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} |
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Phauthentic /
pagination
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