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<?php
namespace Bitrix\Disk\Internals\Entity;
use Bitrix\Main\ArgumentException;
class Model extends \Bitrix\Disk\Internals\Model
{
/** @var array */
protected $lazyAttributes = array();
protected static function getReferenceConf($refName)
{
return FieldManager::getInstance()->getReferenceFieldByName(static::className(), $refName);
}
protected function setSubEntityToModel($entityName, array $modelMapAttributes, $className, $subEntity, $aliasesData)
{
if(FieldManager::getInstance()->getReferenceFieldByName(static::className(), $entityName))
{
$this->lazyAttributes[$entityName] = $className::buildFromArray($subEntity, $aliasesData);
$this->setAsLoadedAttribute($entityName);
}
}
//todo It's some experiment, draft. Dynamic getter for reference. It's draft. It does not support eager loading in getList (with)
/**
* We have to normalize getMapReferenceAttributes() and use lower case.
*/
public function __call($name, $arguments)
{
$name = strtolower($name);
if (substr($name, 0, 3) !== 'get')
{
return null;
}
$possibleReference = substr($name, 3);
if (isset($this->lazyAttributes[$possibleReference]) || $this->isLoadedAttribute($possibleReference))
{
return $this->lazyAttributes[$possibleReference];
}
$mapReferenceAttributes = FieldManager::getInstance()->getReferenceFieldsByModel($this);
if (!isset($mapReferenceAttributes[$possibleReference]))
{
return null;
}
if (!isset($mapReferenceAttributes[$possibleReference]['load']))
{
return null;
}
$load = $mapReferenceAttributes[$possibleReference]['load'];
$this->lazyAttributes[$possibleReference] = $load($this);
return $this->lazyAttributes[$possibleReference];
}
/**
* @param $referenceName
* @param $value
*
* @throws ArgumentException
*/
public function setReferenceValue($referenceName, $value)
{
$referenceField = FieldManager::getInstance()->getReferenceFieldByName($this, $referenceName);
if (!$referenceField)
{
throw new ArgumentException("Invalid reference name {$referenceName}. Could not find field in map.");
}
if (is_a($value, $referenceField['class']))
{
$this->lazyAttributes[$referenceName] = $value;
$this->isLoadedAttribute($referenceName);
}
}
}