/**
* Check if data is understood
*
* @param string $data Data
* @param CInteropActor $actor Actor
*
* @return bool
*/
function understand($data, CInteropActor $actor = null)
{
if (!$this->isWellFormed($data, $actor)) {
return false;
}
$hl7_message = $this->parseMessage($data, false, $actor);
$hl7_message_evt = "CHL7Event{$hl7_message->event_name}";
if ($hl7_message->i18n_code) {
$hl7_message_evt = $hl7_message_evt . "_" . $hl7_message->i18n_code;
}
foreach ($this->getFamily() as $_message) {
$message_class = new $_message();
$evenements = $message_class->getEvenements();
if (in_array($hl7_message_evt, $evenements)) {
if (!$hl7_message->i18n_code) {
$this->_family_message_class = $_message;
$this->_family_message = CHL7Event::getEventVersion($hl7_message->version, $hl7_message->event_name);
} else {
$this->_family_message_class = $_message;
$this->_family_message = CHL7Event::getEventVersion($hl7_message->version, $hl7_message->getI18NEventName());
}
return true;
}
}
return false;
}
/**
* Event
*
* @param CExchangeDataFormat $data_format Data format
*
* @return null|string
*/
function event(CExchangeDataFormat $data_format)
{
$msg = $data_format->_message;
/** @var CHL7v2Event $evt */
$evt = $data_format->_family_message;
$evt->_data_format = $data_format;
// Récupération des informations du message
/** @var CHL7v2MessageXML $dom_evt */
$dom_evt = $evt->handle($msg);
$dom_evt->_is_i18n = $evt->_is_i18n;
try {
// Création de l'échange
$exchange_hl7v2 = new CExchangeHL7v2();
$exchange_hl7v2->load($data_format->_exchange_id);
// Récupération des données du segment MSH
$data = $dom_evt->getMSHEvenementXML();
// Gestion de l'acquittement
$ack = $dom_evt->getEventACK($evt);
$ack->message_control_id = $data['identifiantMessage'];
// Message non supporté pour cet utilisateur
$evt_class = CHL7Event::getEventClass($evt);
if (!in_array($evt_class, $data_format->_messages_supported_class)) {
$data_format->_ref_sender->_delete_file = false;
// Pas de création d'échange dans le cas :
// * où l'on ne souhaite pas traiter le message
// * où le sender n'enregistre pas les messages non pris en charge
if (!$data_format->_to_treatment || !$data_format->_ref_sender->save_unsupported_message) {
return;
}
$exchange_hl7v2->populateExchange($data_format, $evt);
$exchange_hl7v2->loadRefsInteropActor();
$exchange_hl7v2->populateErrorExchange(null, $evt);
$ack->_ref_exchange_hl7v2 = $exchange_hl7v2;
$msgAck = $ack->generateAcknowledgment("AR", "E001", "201");
$exchange_hl7v2->populateErrorExchange($ack);
return $msgAck;
}
$sender = $data_format->_ref_sender;
$sender->getConfigs($data_format);
// Acquittement d'erreur d'un document XML recu non valide
if (!$sender->_configs["bypass_validating"] && !$evt->message->isOK(CHL7v2Error::E_ERROR)) {
$exchange_hl7v2->populateExchange($data_format, $evt);
$exchange_hl7v2->loadRefsInteropActor();
$exchange_hl7v2->populateErrorExchange(null, $evt);
$ack->_ref_exchange_hl7v2 = $exchange_hl7v2;
$msgAck = $ack->generateAcknowledgment("AR", "E002", "207");
$exchange_hl7v2->populateErrorExchange($ack);
return $msgAck;
}
$exchange_hl7v2->populateExchange($data_format, $evt);
$exchange_hl7v2->message_valide = 1;
// Gestion des notifications ?
if (!$exchange_hl7v2->_id) {
$exchange_hl7v2->date_production = CMbDT::dateTime();
$exchange_hl7v2->identifiant_emetteur = $data['identifiantMessage'];
}
$exchange_hl7v2->store();
// Pas de traitement du message
if (!$data_format->_to_treatment) {
return;
}
$exchange_hl7v2->loadRefsInteropActor();
// Chargement des configs de l'expéditeur
$sender = $exchange_hl7v2->_ref_sender;
$sender->getConfigs($data_format);
if (!$dom_evt->checkApplicationAndFacility($data, $sender)) {
return;
}
if (!empty($sender->_configs["handle_mode"])) {
CHL7v2Message::setHandleMode($sender->_configs["handle_mode"]);
}
$dom_evt->_ref_exchange_hl7v2 = $exchange_hl7v2;
$ack->_ref_exchange_hl7v2 = $exchange_hl7v2;
// Message PAM / DEC / PDQ / SWF
$msgAck = self::handleEvent($exchange_hl7v2, $dom_evt, $ack, $data);
CHL7v2Message::resetBuildMode();
} catch (Exception $e) {
$exchange_hl7v2->populateExchange($data_format, $evt);
$exchange_hl7v2->loadRefsInteropActor();
$exchange_hl7v2->populateErrorExchange(null, $evt);
$ack = new CHL7v2Acknowledgment($evt);
$ack->message_control_id = isset($data['identifiantMessage']) ? $data['identifiantMessage'] : "000000000";
$ack->_ref_exchange_hl7v2 = $exchange_hl7v2;
$msgAck = $ack->generateAcknowledgment("AR", "E003", "207", "E", $e->getMessage());
$exchange_hl7v2->populateErrorExchange($ack);
CHL7v2Message::resetBuildMode();
}
return $msgAck;
}
