/**
* Validates that a transition between requested states can be done on an element
* NOTE: DOES NOT VALIDATE FIELDS @see performAction
* @param $actionName
* @param $newStatus
* @param $newState
* @return bool
*/
public function validateAction($actionName, $newState, $newStatus)
{
$element = $this->element;
if (!$this->workflow->isGlobalAction($actionName)) {
$availableActions = $this->getAvailableActions();
//check the action is available
if (!array_key_exists($actionName, $availableActions)) {
$this->error = "Workflow::validateTransition, Action [{$actionName}] not available for element [{$element->getId()}] with status [{$this->getElementStatus()}]";
Logger::debug($this->error);
return false;
}
$actionToTake = $availableActions[$actionName];
if ($this->actionHasTransition($actionToTake)) {
//check that the new state is correct for the action taken
if (!array_key_exists($newState, $actionToTake['transitionTo'])) {
$this->error = "Workflow::validateTransition, State [{$newState}] not a valid transition state for action [{$actionName}] from status [{$this->getElementStatus()}]";
Logger::debug($this->error);
return false;
}
$availableNewStatuses = $actionToTake['transitionTo'][$newState];
//check that the new status is valid for the action taken
if (!in_array($newStatus, $availableNewStatuses)) {
$this->error = "Workflow::validateTransition, Status [{$newState}] not a valid transition status for action [{$actionName}] from status [{$this->getElementStatus()}]";
Logger::debug($this->error);
return false;
}
}
}
return true;
}
public function getNoteTitle($actionName, $formData)
{
$config = $this->workflow->getActionConfig($actionName);
if (!empty($config['note_title'])) {
return $config['note_title'];
}
if ($this->workflow->isGlobalAction($actionName) || $formData['oldStatus'] === $formData['newStatus']) {
return $this->getActionLabel($actionName);
}
return $this->getStatusLabel($formData['oldStatus']) . ' ->' . $this->getStatusLabel($formData['newStatus']);
}
