/**
* Adds a resource to this attribute
* @param AResource|CUploadedFile $item the resource, or an uploaded file
* @return boolean whether the resource was added or not
*/
public function add($item)
{
if ($item instanceof CUploadedFile) {
$item = AResource::fromUploadedFile($item);
}
$this->getResources();
$item->ownerModel = get_class($this->owner);
$item->ownerId = $this->owner->primaryKey;
$item->ownerAttribute = $this->name;
if (!$item->save()) {
return false;
}
if (!$this->multiple) {
foreach ($this->_resources as $resource) {
$resource->delete();
}
}
$this->_resources[] = $item;
return true;
}
