AddVariantStaticContextConfigure.php in Page Manager 8.4

Namespace

Drupal\page_manager_ui\Form

File

page_manager_ui/src/Form/AddVariantStaticContextConfigure.php

<?php

namespace Drupal\page_manager_ui\Form;

use Drupal\Core\Plugin\Context\ContextInterface;
use Drupal\ctools\Form\ContextConfigure;
class AddVariantStaticContextConfigure extends ContextConfigure {

  /**
   * Get the page variant.
   *
   * @param array $cached_values
   *   The cached values from the wizard.
   *
   * @return \Drupal\page_manager\PageVariantInterface
   */
  protected function getPageVariant($cached_values) {
    return $cached_values['page_variant'];
  }

  /**
   * {@inheritdoc}
   */
  protected function getParentRouteInfo($cached_values) {
    $page_variant = $this
      ->getPageVariant($cached_values);
    return [
      'entity.page_variant.add_step_form',
      [
        'page' => $page_variant
          ->getPage()
          ->id(),
        'machine_name' => $this->machine_name,
        'step' => 'contexts',
      ],
    ];
  }

  /**
   * {@inheritdoc}
   */
  protected function getContexts($cached_values) {
    return $this
      ->getPageVariant($cached_values)
      ->getContexts();
  }

  /**
   * {@inheritdoc}
   */
  protected function addContext($cached_values, $context_id, ContextInterface $context) {

    /** @var $page_variant \Drupal\page_manager\PageVariantInterface */
    $page_variant = $this
      ->getPageVariant($cached_values);
    $context_config = [
      'label' => $context
        ->getContextDefinition()
        ->getLabel(),
      'type' => $context
        ->getContextDefinition()
        ->getDataType(),
      'description' => $context
        ->getContextDefinition()
        ->getDescription(),
      'value' => strpos($context
        ->getContextDefinition()
        ->getDataType(), 'entity:') === 0 ? $context
        ->getContextValue()
        ->uuid() : $context
        ->getContextValue(),
    ];
    $page_variant
      ->setStaticContext($context_id, $context_config);
    $cached_values['page_variant'] = $page_variant;
    return $cached_values;
  }

  /**
   * {@inheritdoc}
   */
  public function contextExists($value, $element, $form_state) {
    return FALSE;
  }

  /**
   * {@inheritdoc}
   */
  protected function disableMachineName($cached_values, $machine_name) {
    if ($machine_name) {
      return !empty($this
        ->getContexts($cached_values)[$machine_name]);
    }
    return FALSE;
  }

}

Classes

Name	Description
AddVariantStaticContextConfigure