PHP code example of la-haute-societe / craft-elasticsearch

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

la-haute-societe / craft-elasticsearch example snippets

    ...
    'mapping' => function (\lhs\elasticsearch\records\ElasticsearchRecord $esRecord) {
        return [
            'type'     => 'text',
            'store'    => true,
            'analyzer' => $esRecord::siteAnalyzer()
        ];
    }
    ...
    

...
  'extraFields'              => [
    'color' => [
        'mapping'     => [
            'type'  => 'text',
            'store' => true
        ],
        'highlighter' => (object)[],
        'value'       => function (\craft\base\ElementInterface $element, \lhs\elasticsearch\records\ElasticsearchRecord $esRecord) {
            // $esRecord->whatEverMethod();
            return ArrayHelper::getValue($element, 'color.hex');
        }
    ]
  ...

    Event::on(ElasticsearchRecord::class, ElasticsearchRecord::EVENT_BEFORE_CREATE_INDEX, function (Event $event) {
        /** @var ElasticsearchRecord $esRecord */
        $esRecord = $event->sender;
        $schema = $esRecord->getSchema();
        // Modify the original schema to add the additional field
        $schema['mappings']['elasticsearch-record']['properties']['color'] = [
            'type'  => 'text',
            'store' => true
        ];
        $esRecord->setSchema($schema);
    });
    

    Event::on(ElasticsearchRecord::class, ElasticsearchRecord::EVENT_INIT, function (Event $event) {
        /** @var ElasticsearchRecord $esRecord */
        $esRecord = $event->sender;
        $esRecord->addAttributes(['color']); // Adds an additional attribute named `color`
    });
    

    Event::on(ElasticsearchRecord::class, ElasticsearchRecord::EVENT_BEFORE_SAVE, function (Event $event) {
        /** @var ElasticsearchRecord $esRecord */
        $esRecord = $event->sender;
        $element = $esRecord->getElement();
        // Set the color attributes value to be saved in Elasticsearch index
        $esRecord->color = ArrayHelper::getValue($element, 'color.hex');
    });
    

        Event::on(ElasticsearchRecord::class, ElasticsearchRecord::EVENT_BEFORE_SEARCH, function (SearchEvent $event) {
            /** @var ElasticsearchRecord $esRecord */
            $esRecord = $event->sender;
            $query = $event->query;
            // Customise the query params
            $queryParams = $esRecord->getQueryParams($query);
            $queryParams['bool']['must'][0]['multi_match']['fields'] = ArrayHelper::merge($queryParams['bool']['must'][0]['multi_match']['fields'], ['color']);
            $esRecord->setQueryParams($queryParams);
            // Customise the highlighter params
            $highlightParams = $esRecord->getHighlightParams();
            $highlightParams['fields'] = ArrayHelper::merge($highlightParams['fields'], ['color' => (object)[]]);
            $esRecord->setHighlightParams($highlightParams);
        });
        

    > ...
    >'resultFormatterCallback'  => function (array $formattedResult, $result) {
    >    $formattedResult['color'] = $result->color;
    >    return $formattedResult;
    >}
    >...
    >

Event::on(ElasticsearchRecord::class, ElasticsearchRecord::EVENT_BEFORE_SEARCH, function (SearchEvent $event) {
    /** @var ElasticsearchRecord $esRecord */
    $esRecord = $event->sender;
    $query = $event->query;
    // Customise the query params
    $queryParams = $esRecord->getQueryParams($query);
    $queryParams['bool']['must'][0]['multi_match']['fuzziness'] = 'AUTO' // Adjust value to your needs here
    $esRecord->setQueryParams($queryParams);
});