/**
* Retrieve data to be insterted after processing attribute
*
* @param Mage_Catalog_Model_Resource_Eav_Attribute $attribute
* @param int $storeId
* @return array
*/
protected function getInsertValues($attribute, $storeId)
{
$collection = Mage::getResourceModel('eav/entity_attribute_option_collection')->setStoreFilter($storeId)->setPositionOrder('asc')->setAttributeFilter($attribute->getId())->load();
$options = $collection->toOptionArray();
$data = array();
foreach ($options as $option) {
// Generate url value
$urlValue = $this->getHelper()->transliterate($option['label']);
// Check if this url key is taken and add -{count}
$count = 0;
$origUrlValue = $urlValue;
do {
$found = false;
foreach ($data as $line) {
if ($line['url_value'] == $urlValue) {
$found = true;
}
}
if ($found) {
$urlValue = $origUrlValue . '-' . ++$count;
}
} while ($found);
$data[] = array('attribute_code' => $attribute->getAttributeCode(), 'attribute_id' => $attribute->getId(), 'store_id' => $storeId, 'option_id' => $option['value'], 'url_key' => $this->getHelper()->transliterate($attribute->getStoreLabel($storeId)), 'url_value' => $urlValue);
}
return $data;
}
