first commit

2021-04-17 00:26:33 +02:00
commit 866c63cc63
813 changed files with 100696 additions and 0 deletions
--- a/Classes/Domain/Search/Query/SuggestQuery.php
+++ b/Classes/Domain/Search/Query/SuggestQuery.php
@@ -0,0 +1,86 @@
+<?php
+namespace WapplerSystems\Meilisearch\Domain\Search\Query;
+
+/***************************************************************
+ *  Copyright notice
+ *
+ *  (c) 2009-2015 Ingo Renner <ingo@typo3.org>
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ ***************************************************************/
+
+use WapplerSystems\Meilisearch\Domain\Search\Query\ParameterBuilder\ReturnFields;
+use WapplerSystems\Meilisearch\Domain\Search\Query\Helper\EscapeService;
+use WapplerSystems\Meilisearch\System\Configuration\TypoScriptConfiguration;
+use WapplerSystems\Meilisearch\Util;
+
+/**
+ * A query specialized to get search suggestions
+ *
+ * @author Ingo Renner <ingo@typo3.org>
+ */
+class SuggestQuery extends Query
+{
+    /**
+     * @var array
+     */
+    protected $configuration;
+
+    /**
+     * @var string
+     */
+    protected $prefix;
+
+    /**
+     * SuggestQuery constructor.
+     *
+     * @param string $keywords
+     * @param TypoScriptConfiguration $solrConfiguration
+     */
+    public function __construct($keywords, $solrConfiguration = null)
+    {
+        parent::__construct();
+        $keywords = (string)$keywords;
+
+        $solrConfiguration = $solrConfiguration ?? Util::getSolrConfiguration();
+
+        $this->setQuery($keywords);
+        $this->configuration = $solrConfiguration->getObjectByPathOrDefault('plugin.tx_meilisearch.suggest.', []);
+
+        if (!empty($this->configuration['treatMultipleTermsAsSingleTerm'])) {
+            $this->prefix = EscapeService::escape($keywords);
+        } else {
+            $matches = [];
+            preg_match('/^(:?(.* |))([^ ]+)$/', $keywords, $matches);
+            $fullKeywords = trim($matches[2]);
+            $partialKeyword = trim($matches[3]);
+
+            $this->setQuery($fullKeywords);
+            $this->prefix = EscapeService::escape($partialKeyword);
+        }
+
+        $this->getEDisMax()->setQueryAlternative('*:*');
+        $this->setFields(ReturnFields::fromString($this->configuration['suggestField'])->getValues());
+        $this->addParam('facet', 'on');
+        $this->addParam('facet.prefix', $this->prefix);
+        $this->addParam('facet.field', $this->configuration['suggestField']);
+        $this->addParam('facet.limit', $this->configuration['numberOfSuggestions']);
+        $this->addParam('facet.mincount', 1);
+        $this->addParam('facet.method', 'enum');
+    }
+}