Seperti yang disarankan oleh Berdir, Anda dapat melihat modul Devel dan bagaimana mengimplementasikannya. Kode berikut "diekstraksi" dari Devel
1) Buat rute
Buat file mymodule.routing.yml di dan di dalam menentukan callback rute (yang digunakan untuk membuat rute dinamis)
route_callbacks:
- '\Drupal\mymodule\Routing\MyModuleRoutes::routes'
Buat kelas MyModuleRoutes untuk menghasilkan rute dinamis Anda di src / Routing
<?php
namespace Drupal\mymodule\Routing;
use Drupal\Core\DependencyInjection\ContainerInjectionInterface;
use Drupal\Core\Entity\EntityTypeManagerInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;
use Symfony\Component\Routing\Route;
use Symfony\Component\Routing\RouteCollection;
class MyModuleRoutes implements ContainerInjectionInterface {
public function __construct(EntityTypeManagerInterface $entity_type_manager) {
$this->entityTypeManager = $entity_type_manager;
}
public static function create(ContainerInterface $container) {
return new static(
$container->get('entity_type.manager')
);
}
public function routes() {
$collection = new RouteCollection();
foreach ($this->entityTypeManager->getDefinitions() as $entity_type_id => $entity_type) {
if ($entity_type->hasLinkTemplate('canonical')) {
$route = new Route("/mymodule/$entity_type_id/{{$entity_type_id}}");
$route
->addDefaults([
'_controller' => '\Drupal\mymodule\Controller\MyModuleController::doStuff',
'_title' => 'My module route title',
])
->addRequirements([
'_permission' => 'access mymodule permission',
])
->setOption('_mymodule_entity_type_id', $entity_type_id)
->setOption('parameters', [
$entity_type_id => ['type' => 'entity:' . $entity_type_id],
]);
$collection->add("entity.$entity_type_id.mymodule", $route);
}
}
return $collection;
}
}
2) Buat tugas lokal yang dinamis
Buat file mymodule.links.task.yml dan di dalamnya tentukan deriver
mymodule.tasks:
class: \Drupal\Core\Menu\LocalTaskDefault
deriver: \Drupal\mymodule\Plugin\Derivative\MyModuleLocalTasks
Buat kelas MyModuleLocalTasks untuk menghasilkan rute dinamis Anda di src / Plugin / Derivative
<?php
namespace Drupal\mymodule\Plugin\Derivative;
use Drupal\Component\Plugin\Derivative\DeriverBase;
use Drupal\Core\Entity\EntityTypeManagerInterface;
use Drupal\Core\Plugin\Discovery\ContainerDeriverInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;
class MyModuleLocalTasks extends DeriverBase implements ContainerDeriverInterface {
protected $entityTypeManager;
public function __construct(EntityTypeManagerInterface $entity_type_manager) {
$this->entityTypeManager = $entity_type_manager;
}
public static function create(ContainerInterface $container, $base_plugin_id) {
return new static(
$container->get('entity_type.manager')
);
}
public function getDerivativeDefinitions($base_plugin_definition) {
$this->derivatives = array();
foreach ($this->entityTypeManager->getDefinitions() as $entity_type_id => $entity_type) {
if ($entity_type->hasLinkTemplate('canonical')) {
$this->derivatives["$entity_type_id.mymodule_tab"] = [
'route_name' => "entity.$entity_type_id.mymodule",
'title' => t('Mymodule title'),
'base_route' => "entity.$entity_type_id.canonical",
'weight' => 100,
] + $base_plugin_definition;
}
}
return $this->derivatives;
}
}
3) Buat pengontrol
Buat kelas MyModuleController di src / Controller
namespace Drupal\mymodule\Controller;
use Drupal\Core\Controller\ControllerBase;
use Drupal\Core\Entity\EntityInterface;
use Drupal\Core\Routing\RouteMatchInterface;
class MyModuleController extends ControllerBase {
public function doStuff(RouteMatchInterface $route_match) {
$output = [];
$parameter_name = $route_match->getRouteObject()->getOption('_mymodule_entity_type_id');
$entity = $route_match->getParameter($parameter_name);
if ($entity && $entity instanceof EntityInterface) {
$output = ['#markup' => $entity->label()];
}
return $output;
}
}