/**
* Check whether attribute instance (attribute, backend, frontend or source) has method and applicable
*
* @param Mage_Eav_Model_Entity_Attribute_Abstract|Mage_Eav_Model_Entity_Attribute_Backend_Abstract|Mage_Eav_Model_Entity_Attribute_Frontend_Abstract|Mage_Eav_Model_Entity_Attribute_Source_Abstract $instance
* @param string $method
* @param array $args array of arguments
* @return boolean
*/
protected function _isCallableAttributeInstance($instance, $method, $args)
{
if ($instance instanceof Mage_Eav_Model_Entity_Attribute_Backend_Abstract && ($method == 'beforeSave' || ($method = 'afterSave'))) {
$attributeCode = $instance->getAttribute()->getAttributeCode();
if (isset($args[0]) && $args[0] instanceof Varien_Object && $args[0]->getData($attributeCode) === false) {
return false;
}
}
return parent::_isCallableAttributeInstance($instance, $method, $args);
}
/**
* Bugfix for Magento 1.3 - do not return the option array entry, only the label.
*
* @param mixed $value
* @return string
*/
public function getOptionText($value)
{
$option = parent::getOptionText($value);
if (is_array($option) && isset($option['label'])) {
$option = $option['label'];
}
return $option;
}
/**
* Get a text for index option value
*
* @param string|int $value
* @return string|bool
*/
public function getIndexOptionText($value)
{
switch ($value) {
case self::VALUE_YES:
return 'Yes';
case self::VALUE_NO:
return 'No';
}
return parent::getIndexOptionText($value);
}
/**
* Check whether attribute instance (attribute, backend, frontend or source) has method and applicable
*
* @param Mage_Eav_Model_Entity_Attribute_Abstract|Mage_Eav_Model_Entity_Attribute_Backend_Abstract|Mage_Eav_Model_Entity_Attribute_Frontend_Abstract|Mage_Eav_Model_Entity_Attribute_Source_Abstract $instance
* @param string $method
* @param array $args array of arguments
* @return boolean
*/
protected function _isCallableAttributeInstance($instance, $method, $args)
{
if ($instance instanceof Mage_Eav_Model_Entity_Attribute_Backend_Abstract && ($method == 'beforeSave' || ($method = 'afterSave'))) {
$attributeCode = $instance->getAttribute()->getAttributeCode();
if (isset($args[0]) && $args[0] instanceof Varien_Object && $args[0]->getData($attributeCode) === false) {
return false;
}
}
if (!is_object($instance) || !method_exists($instance, $method)) {
return false;
}
if (method_exists(get_parent_class(__CLASS__), '_isCallableAttributeInstance')) {
return parent::_isCallableAttributeInstance($instance, $method, $args);
} else {
return true;
}
}
/**
* Constructor
*/
protected function _construct()
{
parent::_construct();
}
/**
* Get option as hash
*
* @param Mage_Eav_Model_Entity_Attribute_Source_Abstract $sourceModel
* @return array
*/
private function getOptions(Mage_Eav_Model_Entity_Attribute_Source_Abstract $sourceModel)
{
$result = array();
foreach ($sourceModel->getAllOptions() as $option) {
if ($option['value'] != '') {
$result[$option['value']] = $option['label'];
}
}
return $result;
}
