Maslosoft Manganel API
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/**
* This software package is licensed under `AGPL, Commercial` license[s].
*
* @package maslosoft/manganel
* @license AGPL, Commercial
*
* @copyright Copyright (c) Peter Maselkowski <pmaselkowski@gmail.com>
* @link https://maslosoft.com/manganel/
*/
namespace Maslosoft\Manganel\Decorators\QueryBuilder\QueryString;
use Maslosoft\Manganel\Interfaces\QueryBuilder\QueryStringDecoratorInterface;
use Maslosoft\Manganel\SearchCriteria;
/**
* This is default decorator for queries, this provides better "As You Type"
* experience. If it's not desired, use `QueryDecorator` instead.
*
* @see QueryDecorator
* @author Piotr Maselkowski <pmaselkowski at gmail.com>
*/
class PrefixQueryDecorator implements QueryStringDecoratorInterface
{
public function decorate(&$queryStringParams, SearchCriteria $criteria)
{
$q = $criteria->getSearch();
// Add `*` only if :
// - not contain wildcard on end
// - not have space on end
// - ends with letter
// NOTE: Passing two wildcards to query will yield nothing,
// thats why it is checked too.
if (!preg_match('~\*$~', $q))
{
// Add `*` only if ends with any alphabet letter (phrase_prefix)
if (preg_match('~\p{L}$~', $q))
{
$q = $q . '*';
}
}
$queryStringParams['query'] = $q;
}
}
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