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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\craft\ember\records; |
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use Craft; |
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use craft\base\ElementInterface; |
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use craft\records\Element as ElementRecord; |
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use flipbox\craft\ember\models\ElementRulesTrait; |
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use flipbox\craft\ember\objects\ElementMutatorTrait; |
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use yii\db\ActiveQueryInterface; |
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/** |
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* Intended to be used on an ActiveRecord, this class provides `$this->elementId` attribute along with 'getters' |
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* and 'setters' to ensure continuity between the Id and Object. An element object is lazy loaded when called. |
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* In addition, ActiveRecord rules are available. |
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* |
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* @author Flipbox Factory <[email protected]> |
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* @since 2.0.0 |
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* |
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* @property ElementRecord $elementRecord |
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*/ |
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trait ElementAttributeTrait |
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{ |
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use ActiveRecordTrait, |
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ElementRulesTrait, |
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ElementMutatorTrait; |
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/** |
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* @inheritdoc |
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*/ |
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public function elementAttributes(): array |
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{ |
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return [ |
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'elementId' |
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]; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function elementAttributeLabels(): array |
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{ |
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return [ |
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'elementId' => Craft::t('app', 'Element Id') |
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]; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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protected function internalSetElementId(int $id = null) |
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{ |
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$this->setAttribute('elementId', $id); |
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return $this; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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protected function internalGetElementId() |
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{ |
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if (null === ($id = $this->getAttribute('elementId'))) { |
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return null; |
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} |
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return (int)$id; |
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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 resolveElement() |
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{ |
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if ($model = $this->resolveElementFromRelation()) { |
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return $model; |
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} |
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return $this->resolveElementFromId(); |
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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 resolveElementFromRelation() |
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{ |
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if (false === $this->isRelationPopulated('elementRecord')) { |
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return null; |
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} |
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if (null === ($record = $this->getRelation('elementRecord'))) { |
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return null; |
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} |
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/** @var ElementRecord $record */ |
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return Craft::$app->getElements()->getElementById($record->id); |
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} |
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/** |
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* Get the associated Element |
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* |
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* @return ActiveQueryInterface |
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*/ |
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public function getElementRecord(): ActiveQueryInterface |
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{ |
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return $this->hasOne( |
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ElementRecord::class, |
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['id' => 'elementId'] |
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); |
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} |
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} |
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