/**
* Determine filter type for static attribute.
*
* @static
* @param \Magento\Eav\Model\Entity\Attribute $attribute
* @return string
*/
public static function getStaticAttributeFilterType(\Magento\Eav\Model\Entity\Attribute $attribute)
{
if (in_array($attribute->getAttributeCode(), ['category_ids', 'media_gallery'])) {
return self::FILTER_TYPE_INPUT;
}
$columns = $attribute->getFlatColumns();
switch ($columns[$attribute->getAttributeCode()]['type']) {
case \Magento\Framework\DB\Ddl\Table::TYPE_INTEGER:
case \Magento\Framework\DB\Ddl\Table::TYPE_BIGINT:
$type = self::FILTER_TYPE_NUMBER;
break;
case \Magento\Framework\DB\Ddl\Table::TYPE_DATE:
case \Magento\Framework\DB\Ddl\Table::TYPE_DATETIME:
case \Magento\Framework\DB\Ddl\Table::TYPE_TIMESTAMP:
$type = self::FILTER_TYPE_DATE;
break;
default:
$type = self::FILTER_TYPE_INPUT;
}
return $type;
}
