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<?php |
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/** |
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* Base abstract class for supported by Telegram entity classes. |
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* |
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* @package Teebot (Telegram bot framework) |
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* |
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* @author Stanislav Drozdov <[email protected]> |
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*/ |
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namespace Teebot\Api\Entity; |
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use Teebot\Api\Traits\Property; |
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abstract class AbstractEntity implements EntityInterface |
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{ |
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use Property; |
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const ENTITY_TYPE = 'AbstractEntity'; |
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protected $parent; |
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protected $builtInEntities = []; |
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protected $supportedProperties = []; |
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/** |
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* Constructs extended entity's class and sets properties from array if passed. |
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* |
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* @param array $data Array with properties to set |
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*/ |
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public function __construct(array $data = []) |
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{ |
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if (empty($data)) { |
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return; |
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} |
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$this->setProperties($data); |
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$this->initBuiltInEntities($data); |
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} |
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/** |
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* Returns entity type |
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* |
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* @return string |
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*/ |
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public function getEntityType() |
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{ |
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return static::ENTITY_TYPE; |
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} |
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/** |
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* Sets parent entity |
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* |
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* @param EntityInterface $parent Parent entity |
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*/ |
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public function setParent(EntityInterface $parent = null) |
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{ |
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$this->parent = $parent; |
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} |
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/** |
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* Returns parent entity |
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* |
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* @return AbstractEntity |
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*/ |
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public function getParent() |
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{ |
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return $this->parent; |
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} |
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/** |
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* Initialises built-in entity classes if any. |
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* |
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* @param array $data Array with data to pass to newly created instance of built-in entity |
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*/ |
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protected function initBuiltInEntities(array $data) |
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{ |
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if (empty($this->builtInEntities)) { |
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return; |
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} |
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foreach ($this->builtInEntities as $name => $class) { |
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$initValues = null; |
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if (property_exists($this, $name)) { |
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if (isset($this->{$name})) { |
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$initValues = $this->{$name}; |
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} elseif (isset($data[$name])) { |
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$initValues = $data[$name]; |
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} |
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} |
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if ($initValues) { |
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$object = class_exists($class) ? new $class($initValues) : null; |
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$this->setProperty((string) $name, $object); |
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} |
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} |
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} |
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} |
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