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<?php |
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/* |
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* This file is part of the jquery-datatables-bundle package. |
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* |
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* (c) 2018 WEBEWEB |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace WBW\Bundle\JQuery\DataTablesBundle\Helper; |
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use WBW\Bundle\JQuery\DataTablesBundle\Api\DataTablesColumnInterface; |
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use WBW\Bundle\JQuery\DataTablesBundle\Api\DataTablesMappingInterface; |
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/** |
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* DataTables mapping helper. |
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* |
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* @author webeweb <https://github.com/webeweb> |
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* @package WBW\Bundle\JQuery\DataTablesBundle\Helper |
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*/ |
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class DataTablesMappingHelper { |
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/** |
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* Get an alias. |
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* |
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* @param DataTablesMappingInterface $mapping The mapping. |
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* @return string|null Returns the alias. |
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*/ |
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public static function getAlias(DataTablesMappingInterface $mapping): ?string { |
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if (null === $mapping->getColumn()) { |
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return null; |
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} |
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if (null === $mapping->getPrefix()) { |
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return $mapping->getColumn(); |
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} |
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return implode(".", [ |
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$mapping->getPrefix(), |
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$mapping->getColumn(), |
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]); |
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} |
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/** |
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* Get a comparator. |
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* |
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* @param DataTablesMappingInterface $mapping The mapping. |
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* @return string Returns the comparator. |
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*/ |
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public static function getComparator(DataTablesMappingInterface $mapping): string { |
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if (null === $mapping->getParent()) { |
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return "LIKE"; |
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} |
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switch ($mapping->getParent()->getType()) { |
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case DataTablesColumnInterface::DATATABLES_TYPE_DATE: |
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case DataTablesColumnInterface::DATATABLES_TYPE_HTML_NUM: |
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case DataTablesColumnInterface::DATATABLES_TYPE_NUM: |
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case DataTablesColumnInterface::DATATABLES_TYPE_NUM_FMT: |
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return "="; |
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} |
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return "LIKE"; |
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} |
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/** |
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* Get a param. |
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* |
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* @param DataTablesMappingInterface $mapping The mapping. |
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* @return string Returns the param. |
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*/ |
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public static function getParam(DataTablesMappingInterface $mapping): string { |
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return implode("", [ |
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":", |
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$mapping->getPrefix(), |
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$mapping->getColumn(), |
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]); |
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} |
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/** |
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* Get a where. |
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* |
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* @param DataTablesMappingInterface $mapping The mapping. |
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* @return string Returns the where. |
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*/ |
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public static function getWhere(DataTablesMappingInterface $mapping): string { |
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return implode(" ", [ |
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DataTablesMappingHelper::getAlias($mapping), |
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DataTablesMappingHelper::getComparator($mapping), |
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DataTablesMappingHelper::getParam($mapping), |
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]); |
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} |
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} |
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webeweb /
jquery-datatables-bundle
