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1 | <?php |
2 | |
3 | namespace CirrusSearch\Query; |
4 | |
5 | use CirrusSearch\CirrusSearch; |
6 | use CirrusSearch\Search\SearchContext; |
7 | |
8 | /** |
9 | * Various utility functions that can be shared across cirrus query builders |
10 | */ |
11 | trait QueryBuilderTraits { |
12 | /** |
13 | * Short circuits query execution with zero results when |
14 | * the search is longer than possible. Query builders may |
15 | * short circuit themselves based on the return value. |
16 | * |
17 | * @param string $term Term being searched for |
18 | * @param SearchContext $searchContext Context to short circuit |
19 | * @return bool True when $term is an acceptable length. |
20 | */ |
21 | public function checkTitleSearchRequestLength( $term, SearchContext $searchContext ) { |
22 | $requestLength = mb_strlen( $term ); |
23 | if ( $requestLength > CirrusSearch::MAX_TITLE_SEARCH ) { |
24 | $searchContext->setResultsPossible( false ); |
25 | $searchContext->addWarning( |
26 | 'cirrussearch-query-too-long', |
27 | $requestLength, |
28 | CirrusSearch::MAX_TITLE_SEARCH |
29 | ); |
30 | return false; |
31 | } else { |
32 | return true; |
33 | } |
34 | } |
35 | } |