/**
* Import midgard_blob unserialized with midgard_replicator::unserialize()
*
* This method does ACL checks and triggers watchers etc.
*
* @param midgard_blob $unserialized_object midgard_blob gotten from midgard_replicator::unserialize()
* @param string $xml XML the midgard_blob was unserialized from
* @param boolean $use_force set use of force for the midcom_helper_replicator_import_from_xml() call
* @return boolean indicating success/failure
*/
function import_blob(&$unserialized_object, &$xml, $use_force = false)
{
if (!is_a($unserialized_object, 'midgard_blob')) {
debug_add("You should use the *import* method to import normal objects, passing control there", MIDCOM_LOG_WARNING);
return $this->import($unserialized_object, $use_force);
}
// We need this helper (workaround Zend bug)
if (!function_exists('midcom_helper_replicator_import_object')) {
midcom::get('componentloader')->load('midcom.helper.replicator');
}
try {
$acl_object = midcom::get('dbfactory')->get_object_by_guid($unserialized_object->parentguid);
} catch (midcom_error $e) {
debug_add("Could not get parent object (GUID: {$unserialized_object->parentguid}), aborting", MIDCOM_LOG_ERROR);
return false;
}
// midgard_blob has no action, update is the best check for allowing import of blob data
if (!midcom_baseclasses_core_dbobject::update_pre_checks($acl_object)) {
$parent_class = get_class($acl_object);
debug_add("parent ({$parent_class} {$acl_object->guid}) update pre-flight check returned false", MIDCOM_LOG_ERROR);
return false;
}
// Actual import
// NOTE: midgard_replicator::import_from_xml returns void, which evaluates to false, check midcom_connection::get_error instead
midcom_helper_replicator_import_from_xml($xml, $use_force);
if (midcom_connection::get_error() !== MGD_ERR_OK) {
debug_add('midcom_helper_replicator_import_from_xml returned false, errstr: ' . midcom_connection::get_error_string(), MIDCOM_LOG_ERROR);
return false;
}
// Trigger parent updated
midcom_baseclasses_core_dbobject::update_post_ops($acl_object);
// And also imported
midcom::get('componentloader')->trigger_watches(MIDCOM_OPERATION_DBA_IMPORT, $acl_object);
return true;
}
