/**
* Add data about search criteria to object state
*
* @param Mage_Eav_Model_Entity_Attribute $attribute
* @param mixed $value
* @return Mage_CatalogSearch_Model_Advanced
*/
protected function _addSearchCriteria($attribute, $value)
{
$name = $attribute->getStoreLabel();
if (is_array($value)) {
if (isset($value['from']) && isset($value['to'])) {
if (!empty($value['from']) || !empty($value['to'])) {
if (isset($value['currency'])) {
$currencyModel = Mage::getModel('directory/currency')->load($value['currency']);
$from = $currencyModel->format($value['from'], array(), false);
$to = $currencyModel->format($value['to'], array(), false);
} else {
$currencyModel = null;
}
if (strlen($value['from']) > 0 && strlen($value['to']) > 0) {
// -
$value = sprintf('%s - %s', $currencyModel ? $from : $value['from'], $currencyModel ? $to : $value['to']);
} elseif (strlen($value['from']) > 0) {
// and more
$value = Mage::helper('catalogsearch')->__('%s and greater', $currencyModel ? $from : $value['from']);
} elseif (strlen($value['to']) > 0) {
// to
$value = Mage::helper('catalogsearch')->__('up to %s', $currencyModel ? $to : $value['to']);
}
} else {
return $this;
}
}
}
if (($attribute->getFrontendInput() == 'select' || $attribute->getFrontendInput() == 'multiselect') && is_array($value)) {
foreach ($value as $key => $val) {
$value[$key] = $attribute->getSource()->getOptionText($val);
if (is_array($value[$key])) {
$value[$key] = $value[$key]['label'];
}
}
$value = implode(', ', $value);
} else {
if ($attribute->getFrontendInput() == 'select' || $attribute->getFrontendInput() == 'multiselect') {
$value = $attribute->getSource()->getOptionText($value);
if (is_array($value)) {
$value = $value['label'];
}
} else {
if ($attribute->getFrontendInput() == 'boolean') {
$value = $value == 1 ? Mage::helper('catalogsearch')->__('Yes') : Mage::helper('catalogsearch')->__('No');
}
}
}
$this->_searchCriterias[] = array('name' => $name, 'value' => $value);
return $this;
}
