/**
* @param array attributes key for get.
* @return array
*/
public function getEavAttributes($attributes = array())
{
// Get all attributes if not specified.
if (empty($attributes)) {
$attributes = $this->getSafeAttributesArray();
}
// Values array.
$values = array();
// Queue for load.
$loadQueue = new CList();
foreach ($attributes as $attribute) {
// Check is safe.
if ($this->hasSafeAttribute($attribute)) {
$values[$attribute] = $this->attributes->itemAt($attribute);
// If attribute not set and not load, prepare array for loaded.
if (!$this->preload && $values[$attribute] === NULL) {
$loadQueue->add($attribute);
}
}
}
// If array for loaded not empty, load attributes.
if (!$this->preload && $loadQueue->count() > 0) {
$this->loadEavAttributes($loadQueue->toArray());
foreach ($loadQueue as $attribute) {
$values[$attribute] = $this->attributes->itemAt($attribute);
}
}
// Delete load queue.
unset($loadQueue);
// Return values.
return $values;
}