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<?php |
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/** |
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* Donut Social Network - Yet another experimental social network. |
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* Copyright (C) 2016-2017, Dejan Angelov <[email protected]> |
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* |
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* This file is part of Donut Social Network. |
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* |
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* Donut Social Network is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* Donut Social Network is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with Donut Social Network. If not, see <http://www.gnu.org/licenses/>. |
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* |
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* @package Donut Social Network |
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* @copyright Copyright (C) 2016-2017, Dejan Angelov <[email protected]> |
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* @license https://github.com/angelov/donut/blob/master/LICENSE |
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* @author Dejan Angelov <[email protected]> |
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*/ |
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namespace Angelov\Donut\Core\ResultLists; |
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use Doctrine\ORM\Query; |
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use Doctrine\ORM\Tools\Pagination\Paginator; |
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use Angelov\Donut\Core\ResultLists\Pagination\PaginatableResultsInterface; |
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use Angelov\Donut\Core\ResultLists\Sorting\OrderField; |
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use Angelov\Donut\Core\ResultLists\Sorting\SortableResultsInterface; |
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abstract class AbstractDoctrineResultsList implements PaginatableResultsInterface, SortableResultsInterface |
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{ |
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private $offset; |
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private $perPage; |
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private $orderByFields = []; |
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public function setOffset(int $offset) : void |
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{ |
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$this->offset = $offset; |
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} |
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public function getOffset() : int |
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{ |
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return $this->offset; |
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} |
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public function setItemsPerPage(int $items) : void |
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{ |
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$this->perPage = $items; |
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} |
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public function getItemsPerPage() : int |
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{ |
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return $this->perPage; |
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} |
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/** |
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* @param OrderField[] $fields |
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*/ |
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public function orderBy(array $fields) : void |
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{ |
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$this->orderByFields = $fields; |
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} |
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/** |
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* @return OrderField[] |
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*/ |
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public function getOrderFields() : array |
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{ |
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return $this->orderByFields; |
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} |
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public function countTotal() : int |
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{ |
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return count(new Paginator($this->prepareQuery())); |
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} |
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public function getResults() : array |
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{ |
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$query = $this->prepareQuery(); |
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$paginator = new Paginator($query); |
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$query->setFirstResult($this->offset); |
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$query->setMaxResults($this->perPage); |
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return $paginator->getIterator()->getArrayCopy(); |
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} |
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abstract protected function prepareQuery() : Query; |
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} |
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angelov /
donut
