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<?php |
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/** |
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* The MIT License (MIT) |
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* |
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* Copyright (c) 2015 Repo2 |
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* |
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* Permission is hereby granted, free of charge, to any person obtaining a copy |
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* of this software and associated documentation files (the "Software"), to deal |
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* in the Software without restriction, including without limitation the rights |
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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* copies of the Software, and to permit persons to whom the Software is |
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* furnished to do so, subject to the following conditions: |
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* |
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* The above copyright notice and this permission notice shall be included in all |
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* copies or substantial portions of the Software. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
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* SOFTWARE. |
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*/ |
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namespace Repo2\QueryBuilder\Query; |
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use Repo2\QueryBuilder\DriverInterface; |
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use Repo2\QueryBuilder\Expression\LogicCondition; |
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use Repo2\QueryBuilder\ExpressionBag; |
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use Repo2\QueryBuilder\ExpressionInterface; |
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abstract class FilterQuery implements ExpressionInterface |
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{ |
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/** @var LogicCondition */ |
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private $condition; |
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/** @var int */ |
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private $limit; |
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/** @var int */ |
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private $offset; |
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/** @var ExpressionBag */ |
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private $orderBy; |
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/** |
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* @return $this |
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*/ |
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public function where() |
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{ |
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$this->condition = new LogicCondition('AND', new ExpressionBag(func_get_args())); |
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return $this; |
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} |
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/** |
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* @param int $limit |
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* @param int $offset |
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* @return $this |
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*/ |
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public function limit($limit, $offset = 0) |
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{ |
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$this->limit = $limit; |
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$this->offset = $offset; |
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return $this; |
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} |
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/** |
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* @return $this |
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*/ |
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public function orderBy() |
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{ |
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$this->orderBy = new ExpressionBag(func_get_args()); |
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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 compile(DriverInterface $driver) |
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{ |
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$compiled = $this->compileBase($driver); |
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if ($this->condition) { |
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$compiled .= ' WHERE ' . $this->condition->compile($driver); |
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} |
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if ($this->orderBy) { |
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$compiled .= ' ORDER BY ' . $this->orderBy->concat($driver, ', '); |
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} |
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if ($this->limit) { |
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$compiled .= ' LIMIT ' . (int) $this->limit; |
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if ($this->offset) { |
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$compiled .= ' OFFSET ' . (int) $this->offset; |
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} |
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} |
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return $compiled; |
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} |
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/** |
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* @param DriverInterface $driver |
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* @return string |
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*/ |
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abstract protected function compileBase(DriverInterface $driver); |
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} |
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Repo2 /
query-builder
