/**
* Prepare multiselect attribute value
*
* @param mixed $value
* @param Varien_Object $object
* @return mixed
*/
protected function _prepareMultiselectValue($value, $object)
{
$attribute = $object->getResource()->getAttribute($this->getAttribute());
if ($attribute && $attribute->getFrontendInput() == 'multiselect') {
$value = strlen($value) ? explode(',', $value) : array();
}
return $value;
}
/**
* Check if increment id already exists, unset it if this is the case
*
* @param Varien_Object $object
* @return SSE_AutoSku_Model_Entity_Attribute_Backend_Increment
*/
protected function checkDuplicateValue($object)
{
/* @var $resource Mage_Eav_Model_Entity_Abstract */
$resource = $object->getResource();
$code = $this->getAttribute()->getName();
/* @var $adapter Varien_Db_Adapter_Interface */
$adapter = $object->getResource()->getWriteConnection();
$bind = [$code => $object->getIncrementId()];
/*
* increment id should be a static attribute (field in entity table), so we access it directly
*/
$select = $adapter->select()->from($resource->getEntityTable(), [$resource->getEntityIdField()])->where("{$code} = :{$code}");
$result = $adapter->fetchOne($select, $bind);
if ($result) {
$object->setIncrementId(null);
}
return $this;
}
/**
* Validate product attrbute value for condition
*
* @param Varien_Object $object
* @return bool
*/
public function validate(Varien_Object $object)
{
$attrCode = $this->getAttribute();
if ('category_ids' == $attrCode) {
return $this->validateAttribute($object->getAvailableInCategories());
} elseif ('product_ids' == $attrCode) {
return $this->validateAttribute($object->getId());
} elseif (!isset($this->_entityAttributeValues[$object->getId()])) {
$attr = $object->getResource()->getAttribute($attrCode);
if ($attr && $attr->getBackendType() == 'datetime' && !is_int($this->getValue())) {
$this->setValue(strtotime($this->getValue()));
$value = strtotime($object->getData($attrCode));
return $this->validateAttribute($value);
}
if ($attr && $attr->getFrontendInput() == 'multiselect') {
$value = $object->getData($attrCode);
$value = strlen($value) ? explode(',', $value) : array();
return $this->validateAttribute($value);
}
return parent::validate($object);
} else {
$result = false;
// any valid value will set it to TRUE
// remember old attribute state
$oldAttrValue = $object->hasData($attrCode) ? $object->getData($attrCode) : null;
foreach ($this->_entityAttributeValues[$object->getId()] as $storeId => $value) {
$attr = $object->getResource()->getAttribute($attrCode);
if ($attr && $attr->getBackendType() == 'datetime') {
$value = strtotime($value);
} else {
if ($attr && $attr->getFrontendInput() == 'multiselect') {
$value = strlen($value) ? explode(',', $value) : array();
}
}
$object->setData($attrCode, $value);
$result |= parent::validate($object);
if ($result) {
break;
}
}
if (is_null($oldAttrValue)) {
$object->unsetData($attrCode);
} else {
$object->setData($attrCode, $oldAttrValue);
}
return (bool) $result;
}
}
public function validate(Varien_Object $object)
{
$attr = $object->getResource()->getAttribute($this->getAttribute());
if ($attr && $attr->getBackendType() == 'datetime' && !is_int($this->getValue())) {
$this->setValue(strtotime($this->getValue()));
$value = strtotime($object->getData($this->getAttribute()));
return $this->validateAttribute($value);
}
if ($this->getAttribute() == 'category_ids') {
return $this->validateAttribute($object->getAvailableInCategories());
}
if ($attr && $attr->getFrontendInput() == 'multiselect') {
$value = $object->getData($this->getAttribute());
if (!strlen($value)) {
$value = array();
} else {
$value = split(',', $value);
}
return $this->validateAttribute($value);
}
return parent::validate($object);
}
