/**
* Construct. Set all depends.
*
* Required parameteres for options:
* - resource
*
* @param array $options
* @throws Exception If passed parameter 'resource' is wrong
*/
public function __construct($options)
{
if (!isset($options['resource']) || !$options['resource'] instanceof Mage_Api2_Model_Resource) {
throw new Exception("Passed parameter 'resource' is wrong.");
}
$this->_resource = $options['resource'];
$validationConfig = $this->_resource->getConfig()->getValidationConfig($this->_resource->getResourceType(), self::CONFIG_NODE_KEY);
if (!is_array($validationConfig)) {
$validationConfig = array();
}
$this->_buildValidatorsChain($validationConfig);
}
/**
* Fetch array of allowed attributes for given resource type, operation and user type.
*
* @param string $operationType OPTIONAL One of Mage_Api2_Model_Resource::OPERATION_ATTRIBUTE_... constant
* @return array
*/
public function getAllowedAttributes($operationType = null)
{
if (null === $this->_allowedAttributes) {
/** @var $helper Mage_Api2_Helper_Data */
$helper = Mage::helper('api2/data');
if (null === $operationType) {
$operationType = $helper->getTypeOfOperation($this->_resource->getOperation());
}
if ($helper->isAllAttributesAllowed($this->_resource->getUserType())) {
$this->_allowedAttributes = array_keys($this->_resource->getAvailableAttributes($this->_resource->getUserType(), $operationType));
} else {
$this->_allowedAttributes = $helper->getAllowedAttributes($this->_resource->getUserType(), $this->_resource->getResourceType(), $operationType);
}
// force attributes to be no filtered
foreach ($this->_resource->getForcedAttributes() as $forcedAttr) {
if (!in_array($forcedAttr, $this->_allowedAttributes)) {
$this->_allowedAttributes[] = $forcedAttr;
}
}
}
return $this->_allowedAttributes;
}
