--- /dev/null
+<?php
+
+namespace Drupal\menu_ui;
+
+use Drupal\Core\Config\Entity\ConfigEntityListBuilder;
+use Drupal\Core\Entity\EntityInterface;
+
+/**
+ * Defines a class to build a listing of menu entities.
+ *
+ * @see \Drupal\system\Entity\Menu
+ * @see menu_entity_info()
+ */
+class MenuListBuilder extends ConfigEntityListBuilder {
+
+ /**
+ * {@inheritdoc}
+ */
+ public function buildHeader() {
+ $header['title'] = t('Title');
+ $header['description'] = [
+ 'data' => t('Description'),
+ 'class' => [RESPONSIVE_PRIORITY_MEDIUM],
+ ];
+ return $header + parent::buildHeader();
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function buildRow(EntityInterface $entity) {
+ $row['title'] = [
+ 'data' => $entity->label(),
+ 'class' => ['menu-label'],
+ ];
+ $row['description']['data'] = ['#markup' => $entity->getDescription()];
+ return $row + parent::buildRow($entity);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getDefaultOperations(EntityInterface $entity) {
+ $operations = parent::getDefaultOperations($entity);
+
+ if (isset($operations['edit'])) {
+ $operations['edit']['title'] = t('Edit menu');
+ $operations['add'] = [
+ 'title' => t('Add link'),
+ 'weight' => 20,
+ 'url' => $entity->urlInfo('add-link-form'),
+ ];
+ }
+ if (isset($operations['delete'])) {
+ $operations['delete']['title'] = t('Delete menu');
+ }
+ return $operations;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function render() {
+ $build = parent::render();
+ $build['#attached']['library'][] = "menu_ui/drupal.menu_ui.adminforms";
+ return $build;
+ }
+
+}