public function Workflow::createTransition in Workflow 7.2

Creates a Transition for this workflow.

Overrides WorkflowInterface::createTransition

1 call to Workflow::createTransition()

Workflow::rebuildInternals in includes/Entity/Workflow.php

Rebuild internals that get saved separately.

File

includes/Entity/Workflow.php, line 514

Contains workflow\includes\Entity\Workflow. Contains workflow\includes\Entity\WorkflowController.

Class

Workflow

Code

public function createTransition($sid, $target_sid, $values = array()) {
  $workflow = $this;
  if (is_numeric($sid) && is_numeric($target_sid)) {
    $values['sid'] = $sid;
    $values['target_sid'] = $target_sid;
  }
  else {
    $state = $workflow
      ->getState($sid);
    $target_state = $workflow
      ->getState($target_sid);
    $values['sid'] = $state->sid;
    $values['target_sid'] = $target_state->sid;
  }

  // First check if this transition already exists.
  if ($transitions = entity_load('WorkflowConfigTransition', FALSE, $values)) {
    $transition = reset($transitions);
  }
  else {
    $values['wid'] = $workflow->wid;
    $transition = entity_create('WorkflowConfigTransition', $values);
    $transition
      ->save();
  }
  $transition
    ->setWorkflow($this);

  // Maintain the new object in the workflow.
  $this->transitions[$transition->tid] = $transition;
  return $transition;
}