DevelController.php in Devel 8.2

Namespace

Drupal\devel\Controller

File

src/Controller/DevelController.php

<?php

namespace Drupal\devel\Controller;

use Drupal\Core\Controller\ControllerBase;
use Drupal\Core\Url;
use Drupal\devel\DevelDumperManagerInterface;
use Drupal\field\Entity\FieldConfig;
use Drupal\field\Entity\FieldStorageConfig;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Returns responses for devel module routes.
 */
class DevelController extends ControllerBase {

  /**
   * The dumper service.
   *
   * @var \Drupal\devel\DevelDumperManagerInterface
   */
  protected $dumper;

  /**
   * EntityDebugController constructor.
   *
   * @param \Drupal\devel\DevelDumperManagerInterface $dumper
   *   The dumper service.
   */
  public function __construct(DevelDumperManagerInterface $dumper) {
    $this->dumper = $dumper;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('devel.dumper'));
  }

  /**
   * Clears all caches, then redirects to the previous page.
   */
  public function cacheClear() {
    drupal_flush_all_caches();
    $this
      ->messenger()
      ->addMessage($this
      ->t('Cache cleared.'));
    return $this
      ->redirect('<front>');
  }
  public function themeRegistry() {
    $hooks = theme_get_registry();
    ksort($hooks);
    return $this->dumper
      ->exportAsRenderable($hooks);
  }

  /**
   * Builds the fields info overview page.
   *
   * @return array
   *   Array of page elements to render.
   */
  public function fieldInfoPage() {
    $fields = FieldStorageConfig::loadMultiple();
    ksort($fields);
    $output['fields'] = $this->dumper
      ->exportAsRenderable($fields, $this
      ->t('Fields'));
    $field_instances = FieldConfig::loadMultiple();
    ksort($field_instances);
    $output['instances'] = $this->dumper
      ->exportAsRenderable($field_instances, $this
      ->t('Instances'));
    $bundles = \Drupal::service('entity_type.bundle.info')
      ->getAllBundleInfo();
    ksort($bundles);
    $output['bundles'] = $this->dumper
      ->exportAsRenderable($bundles, $this
      ->t('Bundles'));
    $field_types = \Drupal::service('plugin.manager.field.field_type')
      ->getUiDefinitions();
    ksort($field_types);
    $output['field_types'] = $this->dumper
      ->exportAsRenderable($field_types, $this
      ->t('Field types'));
    $formatter_types = \Drupal::service('plugin.manager.field.formatter')
      ->getDefinitions();
    ksort($formatter_types);
    $output['formatter_types'] = $this->dumper
      ->exportAsRenderable($formatter_types, $this
      ->t('Formatter types'));
    $widget_types = \Drupal::service('plugin.manager.field.widget')
      ->getDefinitions();
    ksort($widget_types);
    $output['widget_types'] = $this->dumper
      ->exportAsRenderable($widget_types, $this
      ->t('Widget types'));
    return $output;
  }

  /**
   * Builds the state variable overview page.
   *
   * @return array
   *   Array of page elements to render.
   */
  public function stateSystemPage() {
    $can_edit = $this
      ->currentUser()
      ->hasPermission('administer site configuration');
    $header = [
      'name' => $this
        ->t('Name'),
      'value' => $this
        ->t('Value'),
    ];
    if ($can_edit) {
      $header['edit'] = $this
        ->t('Operations');
    }
    $rows = [];

    // State class doesn't have getAll method so we get all states from the
    // KeyValueStorage.
    foreach ($this
      ->keyValue('state')
      ->getAll() as $state_name => $state) {
      $rows[$state_name] = [
        'name' => [
          'data' => $state_name,
          'class' => 'table-filter-text-source',
        ],
        'value' => [
          'data' => $this->dumper
            ->export($state),
        ],
      ];
      if ($can_edit) {
        $operations['edit'] = [
          'title' => $this
            ->t('Edit'),
          'url' => Url::fromRoute('devel.system_state_edit', [
            'state_name' => $state_name,
          ]),
        ];
        $rows[$state_name]['edit'] = [
          'data' => [
            '#type' => 'operations',
            '#links' => $operations,
          ],
        ];
      }
    }
    $output['states'] = [
      '#type' => 'devel_table_filter',
      '#filter_label' => $this
        ->t('Search'),
      '#filter_placeholder' => $this
        ->t('Enter state name'),
      '#filter_title' => $this
        ->t('Enter a part of the state name to filter by.'),
      '#header' => $header,
      '#rows' => $rows,
      '#empty' => $this
        ->t('No state variables found.'),
      '#attributes' => [
        'class' => [
          'devel-state-list',
        ],
      ],
    ];
    return $output;
  }

  /**
   * Builds the session overview page.
   *
   * @return array
   *   Array of page elements to render.
   */
  public function session() {
    $output['description'] = array(
      '#markup' => '<p>' . $this
        ->t('Here are the contents of your $_SESSION variable.') . '</p>',
    );
    $output['session'] = array(
      '#type' => 'table',
      '#header' => array(
        $this
          ->t('Session name'),
        $this
          ->t('Session ID'),
      ),
      '#rows' => array(
        array(
          session_name(),
          session_id(),
        ),
      ),
      '#empty' => $this
        ->t('No session available.'),
    );
    $output['data'] = $this->dumper
      ->exportAsRenderable($_SESSION);
    return $output;
  }

}

Classes

Name	Description
DevelController	Returns responses for devel module routes.