class.ilLuceneAdvancedQueryParser.php

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<?php

declare(strict_types=1);

class ilLuceneAdvancedQueryParser extends ilLuceneQueryParser
{
    protected ilLuceneAdvancedSearchFields $field_definition;
    protected $query_data;

    public function __construct($a_query_data)
    {
        parent::__construct('');

        $this->field_definition = ilLuceneAdvancedSearchFields::getInstance();
        $this->query_data = $a_query_data;
    }

    public function getFieldDefinition(): ilLuceneAdvancedSearchFields
    {
        return $this->field_definition;
    }

    public function getQueryData()
    {
        if (is_array($this->query_data)) {
            return $this->query_data;
        }
        return $this->query_data ?? '';
    }

    public function parse(): void
    {
        foreach ((array) $this->getQueryData() as $field => $query) {
            if (!is_array($query) && !trim($query)) {
                continue;
            }
            $parsed = $this->getFieldDefinition()->parseFieldQuery((string) $field, $query);
            if (strlen($parsed)) {
                $this->parsed_query .= " +(";
                $this->parsed_query .= $parsed;
                $this->parsed_query .= ") ";
            }
        }
    }
}