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<?php |
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/** |
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* This software package is licensed under AGPL or Commercial license. |
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* |
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* @package maslosoft/mangan |
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* @licence AGPL or Commercial |
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* @copyright Copyright (c) Piotr Masełkowski <[email protected]> |
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* @copyright Copyright (c) Maslosoft |
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* @copyright Copyright (c) Others as mentioned in code |
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* @link https://maslosoft.com/mangan/ |
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*/ |
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namespace Maslosoft\Mangan\Traits\Criteria; |
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use Maslosoft\Mangan\Interfaces\Criteria\SelectableInterface; |
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use Maslosoft\Mangan\Interfaces\CriteriaInterface; |
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/** |
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* SelectableTrait |
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* @see CriteriaInterface |
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* @see SelectableInterface |
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* @author Piotr Maselkowski <pmaselkowski at gmail.com> |
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*/ |
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trait SelectableTrait |
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{ |
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private $_select = []; |
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/** |
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* List of fields to get from DB |
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* Multiple calls to this method will merge all given fields |
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* |
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* @param array $fields list of fields to select |
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* @return CriteriaInterface |
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*/ |
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public function select(array $fields = null) |
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{ |
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if ($fields !== null) |
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{ |
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$this->setSelect(array_merge($this->_select, $fields)); |
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} |
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return $this; |
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} |
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/** |
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* Return selected fields |
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* @return bool[] Fields used for select |
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* @since v1.3.1 |
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*/ |
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public function getSelect() |
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{ |
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return $this->_select; |
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} |
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/** |
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* Set fields to select. |
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* Pass array with field names as keys and true as value, ie: |
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* ```php |
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* $criteria->setSelect(['_id' => true, 'title' => true]); |
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* ``` |
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* |
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* NOTE: This resets entire select |
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* |
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* @param bool[] $select Fields to select |
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* @return CriteriaInterface |
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*/ |
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public function setSelect(array $select) |
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{ |
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$this->_select = []; |
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// Convert the select array to field=>true/false format |
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foreach ($select as $key => $value) |
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{ |
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if (is_int($key)) |
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{ |
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$this->_select[$value] = true; |
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} |
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else |
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{ |
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$this->_select[$key] = $value; |
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} |
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} |
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return $this; |
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} |
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} |
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Maslosoft /
Mangan
