EntityEditWizard.php

<?php

namespace Drupal\ctools_wizard_test\Wizard;

use Drupal\ctools\Wizard\EntityFormWizardBase;

/**
 *
 */
class EntityEditWizard extends EntityFormWizardBase {
    
    /**
     * {@inheritdoc}
     */
    public function getWizardLabel() {
        return $this->t('Example entity');
    }
    
    /**
     * {@inheritdoc}
     */
    public function getMachineLabel() {
        return $this->t('Label');
    }
    
    /**
     * {@inheritdoc}
     */
    public function getEntityType() {
        return 'ctools_wizard_test_config_entity';
    }
    
    /**
     * {@inheritdoc}
     */
    public function exists() {
        return '\\Drupal\\ctools_wizard_test\\Entity\\ExampleConfigEntity::load';
    }
    
    /**
     * {@inheritdoc}
     */
    public function getOperations($cached_values) {
        
        /** @var \Drupal\ctools_wizard_test\Entity\ExampleConfigEntity $page */
        $config_entity = $cached_values['ctools_wizard_test_config_entity'];
        $steps = [
            'general' => [
                'form' => 'Drupal\\ctools_wizard_test\\Form\\ExampleConfigEntityGeneralForm',
                'title' => $this->t('General'),
            ],
            'one' => [
                'form' => 'Drupal\\ctools_wizard_test\\Form\\ExampleConfigEntityOneForm',
                'title' => $this->t('Form One'),
            ],
            'two' => [
                'form' => 'Drupal\\ctools_wizard_test\\Form\\ExampleConfigEntityTwoForm',
                'title' => $this->t('Form Two'),
            ],
        ];
        // To test that we can get the config entity and add/remove steps
        // based on it's values, we'll add a special step only when the entity
        // is pre-existing.
        if (!empty($config_entity) && !$config_entity->isNew()) {
            $steps['existing'] = [
                'form' => 'Drupal\\ctools_wizard_test\\Form\\ExampleConfigEntityExistingForm',
                'title' => $this->t('Existing entity'),
            ];
        }
        return $steps;
    }

}