public function WorkflowStateListBuilder::load in Workflow 8

Load the Transitions, and filter for Workflow type.

Overrides ConfigEntityListBuilder::load

File

src/WorkflowStateListBuilder.php, line 22

Class

WorkflowStateListBuilder

Defines a class to build a draggable listing of Workflow State entities.

Namespace

Drupal\workflow

Code

public function load() {
  $entities = [];
  if (!($workflow = workflow_url_get_workflow())) {
    return $entities;
  }
  $wid = $workflow
    ->id();

  /** @var \Drupal\workflow\Entity\WorkflowState[] $entities */
  $entities = parent::load();
  foreach ($entities as $key => $entity) {
    if ($entity
      ->getWorkflowId() != $wid) {
      unset($entities[$key]);
    }
  }
  return $entities;
}