ThemeLocalTask.php in Skinr 8.2

Contains \Drupal\skinr_ui\Plugin\Derivative\ThemeLocalTask.

Namespace

Drupal\skinr_ui\Plugin\Derivative

File

skinr_ui/src/Plugin/Derivative/ThemeLocalTask.php

<?php

/**
 * @file
 * Contains \Drupal\skinr_ui\Plugin\Derivative\ThemeLocalTask.
 */
namespace Drupal\skinr_ui\Plugin\Derivative;

use Drupal\Component\Plugin\Derivative\DeriverBase;
use Drupal\Core\Config\ConfigFactoryInterface;
use Drupal\Core\Extension\ThemeHandlerInterface;
use Drupal\Core\Plugin\Discovery\ContainerDeriverInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Provides dynamic tabs based on active themes.
 */
class ThemeLocalTask extends DeriverBase implements ContainerDeriverInterface {

  /**
   * Stores the theme settings config object.
   *
   * @var \Drupal\Core\Config\Config
   */
  protected $config;

  /**
   * The theme handler.
   *
   * @var \Drupal\Core\Extension\ThemeHandlerInterface
   */
  protected $themeHandler;

  /**
   * Constructs a new ThemeLocalTask.
   *
   * @param \Drupal\Core\Config\ConfigFactoryInterface $config_factory
   *   The config factory.
   * @param \Drupal\Core\Extension\ThemeHandlerInterface $theme_handler
   *   The theme handler.
   */
  public function __construct(ConfigFactoryInterface $config_factory, ThemeHandlerInterface $theme_handler) {
    $this->config = $config_factory
      ->get('system.theme');
    $this->themeHandler = $theme_handler;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container, $base_plugin_id) {
    return new static($container
      ->get('config.factory'), $container
      ->get('theme_handler'));
  }

  /**
   * {@inheritdoc}
   */
  public function getDerivativeDefinitions($base_plugin_definition) {
    $default_theme = $this->config
      ->get('default');
    foreach ($this->themeHandler
      ->listInfo() as $theme_name => $theme) {
      if ($theme->status) {
        $this->derivatives[$theme_name] = $base_plugin_definition;
        $this->derivatives[$theme_name]['title'] = $theme->info['name'];
        $this->derivatives[$theme_name]['route_parameters'] = array(
          'theme' => $theme_name,
        );
      }

      // Default task!
      if ($default_theme == $theme_name) {
        $this->derivatives[$theme_name]['route_name'] = 'skinr_ui.library';

        // Emulate default logic because without the base plugin id we can't
        // change the base_route.
        $this->derivatives[$theme_name]['weight'] = -10;
        unset($this->derivatives[$theme_name]['route_parameters']);
      }
    }
    return $this->derivatives;
  }

}

Classes

Name	Description
ThemeLocalTask	Provides dynamic tabs based on active themes.