/**
* Method pre to store the entity data before the data in the database is changed
* for the edit operation
*
* @param string $op
* @param string $objectName
* @param int $objectId
* @param array $params
* @access public
* @static
*
*/
public static function pre($op, $objectName, $objectId, $params)
{
$nonPreEntities = array('GroupContact', 'EntityTag', 'ActionLog');
if ($op != 'edit' || in_array($objectName, $nonPreEntities)) {
return;
}
/**
* Not every object in CiviCRM sets the object id in the pre hook
* But we need this to fetch the current data state from the database.
* So we check if the ID is in the params array and if so we use that id
* for fetching the data
*
*/
$id = $objectId;
if (empty($id) && isset($params['id']) && !empty($params['id'])) {
$id = $params['id'];
}
if (empty($id)) {
return;
}
//retrieve data as it is currently in the database
$entity = CRM_Civirules_Utils_ObjectName::convertToEntity($objectName);
if (!$entity) {
return;
}
try {
$data = civicrm_api3($entity, 'getsingle', array('id' => $id));
} catch (Exception $e) {
return;
}
self::setPreData($entity, $id, $data);
}
/**
* Trigger a rule for this trigger
*
* @param $op
* @param $objectName
* @param $objectId
* @param $objectRef
*/
public function triggerTrigger($op, $objectName, $objectId, $objectRef)
{
$entity = CRM_Civirules_Utils_ObjectName::convertToEntity($objectName);
//only execute entity tag for setting or removing tags from contacts
//beceuase we need to know the contact id for the trigger engine
//and we only know this when the tag is on contact level
if (!isset($objectRef['1']) || $objectRef['1'] != 'civicrm_contact') {
return;
}
foreach ($objectRef['0'] as $cid) {
$data = array('tag_id' => $objectId, 'entity_id' => $cid, 'entity_table' => $objectRef['1'], 'contact_id' => $cid);
$triggerData = new CRM_Civirules_TriggerData_Post($entity, $objectId, $data);
CRM_Civirules_Engine::triggerRule($this, $triggerData);
}
}
/**
* Get trigger data belonging to this specific post event
*
* Sub classes could override this method. E.g. a post on GroupContact doesn't give on object of GroupContact
* it rather gives an array with contact Id's
*
* @param $op
* @param $objectName
* @param $objectId
* @param $objectRef
* @return CRM_Civirules_TriggerData_Edit|CRM_Civirules_TriggerData_Post
*/
protected function getTriggerDataFromPost($op, $objectName, $objectId, $objectRef)
{
$entity = CRM_Civirules_Utils_ObjectName::convertToEntity($objectName);
$data = $this->convertObjectRefToDataArray($entity, $objectRef, $objectId);
if ($op == 'edit') {
//set also original data with an edit event
$oldData = CRM_Civirules_Utils_PreData::getPreData($entity, $objectId);
$triggerData = new CRM_Civirules_TriggerData_Edit($entity, $objectId, $data, $oldData);
} else {
$triggerData = new CRM_Civirules_TriggerData_Post($entity, $objectId, $data);
}
$this->alterTriggerData($triggerData);
return $triggerData;
}
/**
* Get event data belonging to this specific post event
*
* Sub classes could override this method. E.g. a post on GroupContact doesn't give on object of GroupContact
* it rather gives an array with contact Id's
*
* @param $op
* @param $objectName
* @param $objectId
* @param $objectRef
* @return CRM_Civirules_EventData_Edit|CRM_Civirules_EventData_Post
*/
protected function getEventDataFromPost($op, $objectName, $objectId, $objectRef)
{
$entity = CRM_Civirules_Utils_ObjectName::convertToEntity($objectName);
//set data
$data = array();
if (is_object($objectRef)) {
CRM_Core_DAO::storeValues($objectRef, $data);
} elseif (is_array($objectRef)) {
$data = $objectRef;
}
if ($op == 'edit') {
//set also original data with an edit event
$oldData = CRM_Civirules_Utils_PreData::getPreData($entity, $objectId);
$eventData = new CRM_Civirules_EventData_Edit($entity, $objectId, $data, $oldData);
} else {
$eventData = new CRM_Civirules_EventData_Post($entity, $objectId, $data);
}
return $eventData;
}