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<?php |
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/** |
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* @copyright Copyright (c) Flipbox Digital Limited |
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* @license https://github.com/flipboxfactory/craft-ember/blob/master/LICENSE |
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* @link https://github.com/flipboxfactory/craft-ember |
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*/ |
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namespace flipbox\meta\traits; |
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use Craft; |
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use craft\base\Element; |
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use craft\base\ElementInterface; |
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/** |
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* @property int|null $ownerId |
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* @property Element|ElementInterface|null $owner |
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* |
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* @author Flipbox Factory <[email protected]> |
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* @since 1.0.0 |
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*/ |
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trait OwnerMutator |
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{ |
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/** |
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* @var Element|null |
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*/ |
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private $owner; |
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/** |
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* Set associated ownerId |
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* |
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* @param $id |
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* @return $this |
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*/ |
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public function setOwnerId(int $id = null) |
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{ |
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$this->ownerId = $id; |
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return $this; |
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} |
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/** |
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* Get associated ownerId |
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* |
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* @return int|null |
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*/ |
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public function getOwnerId() |
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{ |
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if (null === $this->ownerId && null !== $this->owner) { |
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$this->ownerId = $this->owner->id; |
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} |
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return $this->ownerId; |
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} |
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/** |
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* Associate a owner |
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* |
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* @param mixed $owner |
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* @return $this |
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*/ |
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public function setOwner($owner = null) |
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{ |
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$this->owner = null; |
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if (!$owner = $this->internalResolveOwner($owner)) { |
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$this->owner = $this->ownerId = null; |
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} else { |
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/** @var Element $owner */ |
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$this->ownerId = $owner->id; |
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$this->owner = $owner; |
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} |
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return $this; |
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} |
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/** |
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* @return ElementInterface|null |
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*/ |
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public function getOwner() |
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{ |
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/** @var Element $owner */ |
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if ($this->owner === null) { |
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$owner = $this->resolveOwner(); |
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$this->setOwner($owner); |
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return $owner; |
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} |
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$ownerId = $this->ownerId; |
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if ($ownerId !== null && |
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$ownerId !== $this->owner->id |
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) { |
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$this->owner = null; |
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return $this->getOwner(); |
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} |
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return $this->owner; |
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} |
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/** |
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* @return ElementInterface|null |
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*/ |
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protected function resolveOwner() |
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{ |
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if ($model = $this->resolveOwnerFromId()) { |
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return $model; |
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} |
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return null; |
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} |
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/** |
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* @return ElementInterface|null |
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*/ |
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private function resolveOwnerFromId() |
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{ |
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if (null === $this->ownerId) { |
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return null; |
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} |
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return Craft::$app->getElements()->getElementById($this->ownerId); |
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} |
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/** |
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* @param mixed $owner |
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* @return ElementInterface|Element|null |
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*/ |
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protected function internalResolveOwner($owner = null) |
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{ |
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if ($owner === null) { |
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return null; |
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} |
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if ($owner instanceof ElementInterface) { |
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return $owner; |
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} |
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if (is_numeric($owner)) { |
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return Craft::$app->getElements()->getElementById($owner); |
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} |
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if (is_string($owner)) { |
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return Craft::$app->getElements()->getElementByUri($owner); |
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} |
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return Craft::$app->getElements()->createElement($owner); |
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} |
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} |
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flipboxfactory /
meta
