/**
* Retrieve the group model associated with the banner
*
* @param Fishpig_iBanners_Model_Banner $banner
* @return Fishpig_iBanners_Model_Group
*/
public function getGroup(Fishpig_iBanners_Model_Banner $banner)
{
if ($banner->getGroupId()) {
$group = Mage::getModel('ibanners/group')->load($banner->getGroupId());
if ($group->getId()) {
return $group;
}
}
return false;
}
/**
* Upload an image and assign it to the model
*
* @param Fishpig_iBanners_Model_Banner $banner
* @param string $field = 'image'
*/
protected function _handleImageUpload(Fishpig_iBanners_Model_Banner $banner, $field = 'image')
{
$data = $banner->getData($field);
if (isset($data['value'])) {
$banner->setData($field, $data['value']);
}
if (isset($data['delete']) && $data['delete'] == '1') {
$banner->setData($field, '');
}
if ($filename = Mage::helper('ibanners/image')->uploadImage($field)) {
$banner->setData($field, $filename);
}
}