ModifiersController.php in Persistent URL 8

Namespace

Drupal\purl\Controller

File

src/Controller/ModifiersController.php

<?php

namespace Drupal\purl\Controller;

use Drupal\purl\Plugin\ProviderManager;
use Drupal\purl\Plugin\MethodPluginManager;
use Drupal\purl\Plugin\ModifierIndex;
use Symfony\Component\DependencyInjection\ContainerInterface;
use Symfony\Component\HttpFoundation\Request;
class ModifiersController extends BaseController {
  protected $modifierIndex;
  protected $providerManager;
  protected $methodManager;
  public static function create(ContainerInterface $container) {
    return new self($container
      ->get('purl.plugin.provider_manager'), $container
      ->get('purl.plugin.method_manager'), $container
      ->get('purl.modifier_index'));
  }
  public function __construct(ProviderManager $providerManager, MethodPluginManager $methodManager, ModifierIndex $modifierIndex) {
    $this->modifierIndex = $modifierIndex;
    $this->providerManager = $providerManager;
    $this->methodManager = $methodManager;
  }
  private function stringify($value) {

    // This can be improved a lot more.
    if (is_scalar($value) || is_array($value)) {
      return json_encode($value);
    }
    else {
      return (string) $value;
    }
  }
  public function modifiers(Request $request) {
    $build = array();
    $headers = array(
      'provider',
      'method',
      'modifier',
      'value',
    );
    $headers = array_map(function ($header) {
      return array(
        'data' => t($header),
      );
    }, $headers);
    $rows = array();
    foreach ($this->modifierIndex
      ->findModifiers() as $modifier) {
      $provider = $this->providerManager
        ->getDefinition($modifier['provider']);
      $method = $this->methodManager
        ->getDefinition($provider['method']);
      $row = array();
      $row[] = array(
        'data' => $provider['name'],
      );
      $row[] = array(
        'data' => $method['name'],
      );
      $row[] = array(
        'data' => array(
          '#type' => 'html_tag',
          '#tag' => 'code',
          '#value' => $modifier['modifier'],
        ),
      );
      $row[] = array(
        'data' => array(
          '#type' => 'html_tag',
          '#tag' => 'code',
          '#value' => $this
            ->stringify($modifier['value']),
        ),
      );
      $rows[] = $row;
    }
    $build['modifiers'] = array(
      '#theme' => 'table',
      '#header' => $headers,
      '#rows' => $rows,
    );
    return $build;
  }

}

Classes

Name	Description
ModifiersController