/**
* Remove given attributes if not exist in Magento
*
* @param array $data
*
* @return void
*/
protected function _pruneAttributes(array $data)
{
$select = $this->_setup->getConnection()->select()->from($this->_setup->getTable('eav/attribute'))->where('is_user_defined = 1');
$magAttributes = $this->_setup->getConnection()->fetchAssoc($select);
foreach ($magAttributes as $magAttribute) {
$attributeFound = false;
while ((list($key, $attribute) = each($data)) && $attributeFound === false) {
if ($attribute['attribute_id'] === $magAttribute['attribute_code']) {
$attributeFound = true;
}
}
reset($data);
if (!$attributeFound) {
$this->_setup->removeAttribute($this->_catalogProductEntityTypeId, $magAttribute['attribute_code']);
}
}
}
