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<?php |
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namespace Silk\Database; |
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use Silk\Meta\ObjectMeta; |
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use Illuminate\Support\Collection; |
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/** |
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* @property-read int $id |
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* @property-read object $object |
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*/ |
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abstract class ActiveRecord |
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{ |
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/** |
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* The core model object |
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* @var object |
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*/ |
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protected $object; |
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/** |
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* The object type in WordPress |
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*/ |
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const OBJECT_TYPE = ''; |
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/** |
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* The name of the primary ID property on the object |
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*/ |
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const ID_PROPERTY = ''; |
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/** |
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* Save the changes to the database. |
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* |
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* @return $this |
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*/ |
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public function save() |
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{ |
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$this->activeAction('save'); |
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return $this; |
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} |
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/** |
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* Delete the record from the database. |
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* |
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* @return $this |
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*/ |
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public function delete() |
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{ |
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$this->activeAction('delete'); |
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return $this; |
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} |
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/** |
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* Load and set the object from the database. |
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* |
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* @return $this |
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*/ |
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public function refresh() |
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{ |
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$this->activeAction('load'); |
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return $this; |
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} |
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/** |
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* Simple existence checking |
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* |
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* @return bool |
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*/ |
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public function exists() |
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{ |
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return $this->object && $this->id; |
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} |
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/** |
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* Meta API for this type |
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* |
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* @param string $key Meta key to retreive or empty to retreive all. |
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* |
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* @return object |
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*/ |
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public function meta($key = '') |
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{ |
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$meta = new ObjectMeta(static::OBJECT_TYPE, $this->id); |
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if ($key) { |
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return $meta->get($key); |
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} |
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return $meta; |
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} |
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/** |
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* Update the core object |
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* |
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* @param object $object |
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*/ |
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public function setObject($object) |
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{ |
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$this->object = $object; |
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return $this; |
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} |
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/** |
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* Set the primary ID on the model. |
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* |
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* @param string|int $id The model's ID |
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* |
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* @return $this |
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*/ |
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public function setId($id) { |
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$this->object->{static::ID_PROPERTY} = (int) $id; |
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return $this; |
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} |
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/** |
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* Get the map of action => class for resolving active actions. |
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* |
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* @return array |
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*/ |
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abstract protected function actionClasses(); |
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/** |
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* Perform a database action. |
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* |
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* @return void |
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*/ |
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protected function activeAction($action) |
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{ |
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$actionClass = Collection::make( |
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$this->actionClasses() |
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)->get($action, NullAction::class); |
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$this->executeAction(new $actionClass($this)); |
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} |
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/** |
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* Execute the active action |
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*/ |
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private function executeAction(Executable $action) |
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{ |
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$action->execute(); |
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} |
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/** |
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* Magic getter. |
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* |
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* @param string $property |
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* |
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* @return mixed |
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*/ |
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public function __get($property) |
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{ |
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if ($property == 'id') { |
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return $this->object->{static::ID_PROPERTY}; |
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} |
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if ($property == static::OBJECT_TYPE) { |
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return $this->object; |
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} |
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return $this->object->$property; |
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} |
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/** |
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169
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* Magic Isset Checker. |
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*/ |
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public function __isset($property) |
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{ |
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return ! is_null($this->__get($property)); |
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} |
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/** |
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* Magic setter. |
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* |
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* @param string $property The property name |
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* @param mixed $value The new property value |
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*/ |
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public function __set($property, $value) |
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{ |
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if (property_exists($this->object, $property)) { |
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$this->object->$property = $value; |
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} |
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} |
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} |
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aaemnnosttv /
silk
