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<?php |
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/* |
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* This file is part of the ONGR package. |
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* |
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* (c) NFQ Technologies UAB <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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declare(strict_types=1); |
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namespace ONGR\ElasticsearchDSL\Aggregation\Bucketing; |
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use ONGR\ElasticsearchDSL\Aggregation\AbstractAggregation; |
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use ONGR\ElasticsearchDSL\Aggregation\Type\BucketingTrait; |
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/** |
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* Class representing date range aggregation. |
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* |
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* @link https://www.elastic.co/guide/en/elasticsearch/reference/current/search-aggregations-bucket-daterange-aggregation.html |
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*/ |
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class DateRangeAggregation extends AbstractAggregation |
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{ |
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use BucketingTrait; |
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private array $ranges = []; |
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private bool $keyed = false; |
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public function __construct( |
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private string $name, |
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private ?string $field = null, |
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private ?string $format = null, |
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array $ranges = [], |
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bool $keyed = false |
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) { |
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parent::__construct($name); |
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$this->setField($field); |
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$this->setFormat($format); |
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$this->setKeyed($keyed); |
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foreach ($ranges as $range) { |
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$from = isset($range['from']) ? $range['from'] : null; |
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$to = isset($range['to']) ? $range['to'] : null; |
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$key = isset($range['key']) ? $range['key'] : null; |
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$this->addRange($from, $to, $key); |
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} |
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} |
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public function setKeyed($keyed): static |
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{ |
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$this->keyed = $keyed; |
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return $this; |
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} |
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public function getFormat(): string |
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{ |
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return $this->format; |
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} |
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public function setFormat($format): static |
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{ |
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$this->format = $format; |
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return $this; |
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} |
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public function addRange(?string $from = null, ?string $to = null, ?string $key = null): static |
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{ |
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$range = array_filter( |
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[ |
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'from' => $from, |
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'to' => $to, |
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'key' => $key, |
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], |
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fn(mixed $v): bool => !is_null($v) |
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); |
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if (empty($range)) { |
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throw new \LogicException('Either from or to must be set. Both cannot be null.'); |
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} |
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$this->ranges[] = $range; |
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return $this; |
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} |
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public function getArray(): array |
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{ |
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if (!$this->getField() || !$this->getFormat() || empty($this->ranges)) { |
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throw new \LogicException('Date range aggregation must have field, format set and range added.'); |
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} |
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return [ |
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'format' => $this->getFormat(), |
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'field' => $this->getField(), |
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'ranges' => $this->ranges, |
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'keyed' => $this->keyed, |
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]; |
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} |
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public function getType(): string |
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{ |
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return 'date_range'; |
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} |
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} |
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ongr-io /
ElasticsearchDSL
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