protected function _prepareCollection()
{
/** @var $connector Smile_DigitalOceanManager_Model_Connector*/
$connector = Mage::getModel('digitaloceanmanager/connector');
$droplets = $connector->getDropletList();
$collection = new Varien_Data_Collection();
foreach ($droplets as $droplet) {
$obj = new Varien_Object();
$obj->setId($droplet->id);
$obj->setName($droplet->name);
$obj->setVcpus($droplet->vcpus);
$obj->setMemory($droplet->memory);
$obj->setDisk($droplet->disk);
$obj->setStatus($droplet->status);
$obj->setRegion($droplet->region->name);
$collection->addItem($obj);
}
$this->setCollection($collection);
return parent::_prepareCollection();
}
