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<?php |
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namespace Kaliop\EzFindSearchEngineBundle\Core\Persistence\eZFind\Content\Search\Common\Gateway; |
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use eZ\Publish\API\Repository\Values\Content\Query\Criterion; |
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abstract class CriterionHandler implements Handler |
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{ |
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/** |
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* Check if this criterion handler accepts to handle the given criterion. |
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* |
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* @param \eZ\Publish\API\Repository\Values\Content\Query\Criterion $criterion |
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* |
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* @return bool |
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*/ |
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abstract public function accept(Criterion $criterion); |
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/** |
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* Generate query expression for a Criterion this handler accepts. |
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* |
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* accept() must be called before calling this method. |
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* |
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* @param CriteriaConverter $converter |
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* @param \eZ\Publish\API\Repository\Values\Content\Query\Criterion $criterion |
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*/ |
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abstract public function handle(CriteriaConverter $converter, Criterion $criterion); |
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/** |
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* @param string $value |
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* |
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* @return string |
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* |
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* @todo if we get passed a string such as 'xxx AND hello', we should probbaly add double quotes around it, as we |
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* will otherwise most likely be attempting a match for the world 'hello' on any field, not just one |
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*/ |
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protected function escapeValue($value) |
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{ |
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return str_replace( |
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array('\\', '+', '-', '&&', '||', '!', '(', ')', '{', '}', '[', ']', '^', '"', '~', '*', '?', ':', '/'), |
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array('\\\\', '\\+', '\\-', '\\&&', '\\||', '\\!', '\\(', '\\)', '\\{', '\\}', '\\[', '\\]', '\\^', '\\"', '\\~', '\\*', '\\?', '\\:', '\\/'), |
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$value |
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); |
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} |
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/** |
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* @param int $value timestamp |
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*/ |
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protected function formatDate($value) |
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{ |
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return strftime('%Y-%m-%dT%H:%M:%SZ', $value); |
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} |
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} |
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kaliop-uk /
ezfindsearchenginebundle
