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<?php |
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/** |
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* components |
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* |
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* @author Wolfy-J |
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*/ |
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namespace Spiral\ORM\Entities; |
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use Spiral\ORM\Exceptions\InstantionException; |
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use Spiral\ORM\InstantiatorInterface; |
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use Spiral\ORM\ORMInterface; |
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use Spiral\ORM\Record; |
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/** |
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* Default instantiator for records. |
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*/ |
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class RecordInstantiator implements InstantiatorInterface |
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{ |
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/** |
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* @invisible |
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* @var ORMInterface |
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*/ |
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private $orm; |
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/** |
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* Record class. |
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* |
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* @var string |
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*/ |
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private $class = ''; |
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/** |
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* Normalized schema delivered by RecordSchema. |
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* |
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* @var array |
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*/ |
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private $schema = []; |
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/** |
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* @param ORMInterface $odm |
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* @param string $class |
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* @param array $schema |
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*/ |
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public function __construct(ORMInterface $odm, string $class, array $schema) |
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{ |
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$this->orm = $odm; |
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$this->class = $class; |
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$this->schema = $schema; |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* @return Record |
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* |
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* @throws InstantionException |
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*/ |
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public function instantiate($fields, bool $filter = true): Record |
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{ |
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if (!is_array($fields)) { |
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$fields = $this->normalizeFields($fields); |
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} |
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$class = $this->class; |
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//Now we can construct needed class, in this case we are following DocumentEntity declaration |
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if (!$filter) { |
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//No need to filter values, passing directly in constructor |
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return new $class($fields, $this->schema, $this->orm); |
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} |
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$entity = new $class($fields, $this->schema, $this->orm); |
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if (!$entity instanceof Record) { |
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throw new InstantionException( |
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"Unable to set filtered values for {$class}, must be instance of Record" |
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); |
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} |
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//Must pass value thought all needed filters |
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$entity->stateValue($fields); |
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return $entity; |
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} |
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/** |
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* @param \Traversable|\ArrayAccess $fields |
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* |
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* @return array |
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*/ |
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View Code Duplication |
private function normalizeFields($fields): array |
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{ |
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$result = []; |
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if (!is_scalar($fields)) { |
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//Trying to iterate over |
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foreach ($fields as $name => $value) { |
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$result[$name] = $value; |
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} |
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} |
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return $result; |
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} |
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} |
spiral /
components
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.