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<?php |
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namespace ApacheSolrForTypo3\Solr\Domain\Search\Query; |
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/*************************************************************** |
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* Copyright notice |
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* |
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* (c) 2009-2015 Ingo Renner <[email protected]> |
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* All rights reserved |
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* |
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* This script is part of the TYPO3 project. The TYPO3 project is |
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* free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* The GNU General Public License can be found at |
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* http://www.gnu.org/copyleft/gpl.html. |
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* |
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* This script is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* This copyright notice MUST APPEAR in all copies of the script! |
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***************************************************************/ |
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use ApacheSolrForTypo3\Solr\Domain\Search\Query\Helper\EscapeService; |
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use ApacheSolrForTypo3\Solr\System\Configuration\TypoScriptConfiguration; |
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use ApacheSolrForTypo3\Solr\Util; |
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/** |
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* A query specialized to get search suggestions |
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* |
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* @author Ingo Renner <[email protected]> |
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*/ |
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class SuggestQuery extends Query |
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{ |
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/** |
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* @var array |
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*/ |
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protected $configuration; |
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/** |
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* @var string |
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*/ |
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protected $prefix; |
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/** |
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* SuggestQuery constructor. |
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* |
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* @param string $keywords |
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* @param TypoScriptConfiguration $solrConfiguration |
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*/ |
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public function __construct($keywords, $solrConfiguration = null) |
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{ |
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$keywords = (string)$keywords; |
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if ($solrConfiguration == null) { |
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$solrConfiguration = Util::getSolrConfiguration(); |
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} |
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parent::__construct(''); |
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$this->configuration = $solrConfiguration->getObjectByPathOrDefault('plugin.tx_solr.suggest.', []); |
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if (!empty($this->configuration['treatMultipleTermsAsSingleTerm'])) { |
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$this->prefix = EscapeService::escape($keywords); |
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} else { |
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$matches = []; |
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preg_match('/^(:?(.* |))([^ ]+)$/', $keywords, $matches); |
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$fullKeywords = trim($matches[2]); |
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$partialKeyword = trim($matches[3]); |
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$this->getQueryStringContainer()->setKeywords($fullKeywords); |
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$this->prefix = EscapeService::escape($partialKeyword); |
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} |
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$this->setAlternativeQuery('*:*'); |
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} |
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/** |
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* Returns the query parameters that should be used. |
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* |
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* @return array |
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*/ |
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public function getQueryParameters() |
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{ |
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$suggestParameters = [ |
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'facet' => 'on', |
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'facet.prefix' => $this->prefix, |
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'facet.field' => $this->configuration['suggestField'], |
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'facet.limit' => $this->configuration['numberOfSuggestions'], |
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'facet.mincount' => '1', |
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'fl' => $this->configuration['suggestField'] |
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]; |
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$this->filters->build($this); |
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$this->queryParametersContainer->merge($suggestParameters); |
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return $this->queryParametersContainer->toArray(); |
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} |
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} |
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Our type inference engine has found a suspicous assignment of a value to a property. This check raises an issue when a value that can be of a mixed type is assigned to a property that is type hinted more strictly.
For example, imagine you have a variable
$accountId
that can either hold an Id object or false (if there is no account id yet). Your code now assigns that value to theid
property of an instance of theAccount
class. This class holds a proper account, so the id value must no longer be false.Either this assignment is in error or a type check should be added for that assignment.