function WorkflowListBuilder::render

Overrides EntityListBuilder::render

File

core/modules/workflows/src/WorkflowListBuilder.php, line 93

Class

WorkflowListBuilder

Provides a listing of Workflow entities.

Namespace

Code

public function render() {
    $build = parent::render();
    $workflow_types_count = count($this->workflowTypeManager
        ->getDefinitions());
    if ($workflow_types_count === 0) {
        $build['table']['#empty'] = $this->t('There are no workflow types available. In order to create workflows you need to install a module that provides a workflow type. For example, the <a href=":content-moderation">Content Moderation</a> module provides a workflow type that enables workflows for content entities.', [
            ':content-moderation' => Url::fromRoute('system.modules_list', [], [
                'fragment' => 'module-content-moderation',
            ])->toString(),
        ]);
    }
    return $build;
}