public function mapTo()

in src/Response/Elasticsearch.php [260:308]

• 49 lines of code
• 17 McCabe index (conditional complexity)

    public function mapTo(string $class = stdClass::class): array
    {
        $response = $this->asArray();
        if (!isset($response['columns']) || !isset($response['values'])) {
            throw new UnknownContentTypeException(sprintf(
                "The response is not a valid ES|QL result. I cannot mapTo(\"%s\")",
                $class
            )); 
        }
        $iterator = [];
        $ncol = count($response['columns']);
        foreach ($response['values'] as $value) {
            $obj = new $class;
            for ($i=0; $i < $ncol; $i++) {
                $field = Utility::formatVariableName($response['columns'][$i]['name']);
                if ($class !== stdClass::class && !property_exists($obj, $field)) {
                    continue;
                }
                switch($response['columns'][$i]['type']) {
                    case 'boolean':
                        $obj->{$field} = (bool) $value[$i];
                        break;
                    case 'date':
                        $obj->{$field} = new DateTime($value[$i]);
                        break;
                    case 'alias':
                    case 'text':
                    case 'keyword':
                    case 'ip':
                        $obj->{$field} = (string) $value[$i];
                        break;
                    case 'integer':
                        $obj->{$field} = (int) $value[$i];
                        break;
                    case 'long':
                    case 'double':
                        $obj->{$field} = (float) $value[$i];
                        break;
                    case 'null':
                        $obj->{$field} = null;
                        break;
                    default:
                        $obj->{$field} = $value[$i];
                }
            }
            $iterator[] = $obj;
        }
        return $iterator;
    }