EZP-28131: Added extendable right sidebar in Trash

src/bundle/Resources/config/services/menu.yml

@@ -22,3 +22,8 @@ services:
         public: true
         tags:
             - { name: knp_menu.menu_builder, method: build, alias: ezplatform_admin_ui.menu.content.sidebar_right }
+
+    EzSystems\EzPlatformAdminUi\Menu\TrashRightSidebarBuilder:
+        public: true
+        tags:
+            - { name: knp_menu.menu_builder, method: build, alias: ezplatform_admin_ui.menu.trash.sidebar_right }

src/bundle/Resources/views/admin/trash/list.html.twig

@@ -69,15 +69,8 @@
             </section>
         </div>
         <div class="col-sm-1 pt-4 bg-secondary ez-context-menu">
-            {% if can_delete %}
-                <button type="button"
-                        class="btn btn-secondary btn-block{% if trash_items|length == 0 %} disabled{% endif %}"{% if trash_items|length > 0 %} data-toggle="modal" data-target="#confirmEmptyTrash"{% endif %}>
-                    <svg class="ez-icon ez-icon-trash-empty">
-                        <use xlink:href="{{ asset('bundles/ezplatformadminui/img/ez-icons.svg') }}#trash-empty"></use>
-                    </svg>
-                    {{ 'trash.empty_trash'|trans|desc('Empty Trash') }}
-                </button>
-            {% endif %}
+            {% set sidebar_right = knp_menu_get('ezplatform_admin_ui.menu.trash.sidebar_right', []) %}
+            {{ knp_menu_render(sidebar_right, {'template': '@EzPlatformAdminUi/parts/menu/sidebar_right.html.twig'}) }}
         </div>
     </div>
 {% endblock %}

src/lib/Menu/Event/ConfigureMenuEvent.php

@@ -20,6 +20,7 @@ class ConfigureMenuEvent extends Event
     const MAIN_MENU = 'ezplatform_admin_ui.menu_configure.main_menu';
     const CONTENT_SIDEBAR_RIGHT = 'ezplatform_admin_ui.menu_configure.content_sidebar_right';
     const CONTENT_SIDEBAR_LEFT = 'ezplatform_admin_ui.menu_configure.content_sidebar_left';
+    const TRASH_SIDEBAR_RIGHT = 'ezplatform_admin_ui.menu_configure.trash_sidebar_right';
 
     /** @var FactoryInterface */
     private $factory;

src/lib/Menu/TrashRightSidebarBuilder.php

@@ -0,0 +1,102 @@
+<?php
+
+/**
+ * @copyright Copyright (C) eZ Systems AS. All rights reserved.
+ * @license For full copyright and license information view LICENSE file distributed with this source code.
+ */
+namespace EzSystems\EzPlatformAdminUi\Menu;
+
+use eZ\Publish\API\Repository\Exceptions as ApiExceptions;
+use eZ\Publish\API\Repository\PermissionResolver;
+use eZ\Publish\API\Repository\TrashService;
+use eZ\Publish\API\Repository\Values\Content\Query;
+use EzSystems\EzPlatformAdminUi\Menu\Event\ConfigureMenuEvent;
+use InvalidArgumentException;
+use JMS\TranslationBundle\Model\Message;
+use JMS\TranslationBundle\Translation\TranslationContainerInterface;
+use Knp\Menu\FactoryInterface;
+use Knp\Menu\ItemInterface;
+use Symfony\Component\EventDispatcher\EventDispatcherInterface;
+
+/**
+ * KnpMenuBundle Menu Builder service implementation for AdminUI Trash contextual sidebar menu.
+ *
+ * @see https://symfony.com/doc/current/bundles/KnpMenuBundle/menu_builder_service.html
+ */
+class TrashRightSidebarBuilder extends AbstractBuilder implements TranslationContainerInterface
+{
+    /* Menu items */
+    const ITEM__EMPTY = 'trash__sidebar_right__empty_trash';
+
+    /** @var PermissionResolver */
+    private $permissionResolver;
+
+    /** @var TrashService */
+    private $trashService;
+
+    /**
+     * @param FactoryInterface $factory
+     * @param EventDispatcherInterface $eventDispatcher
+     * @param PermissionResolver $permissionResolver
+     * @param TrashService $trashService
+     */
+    public function __construct(
+        FactoryInterface $factory,
+        EventDispatcherInterface $eventDispatcher,
+        PermissionResolver $permissionResolver,
+        TrashService $trashService
+    ) {
+        parent::__construct($factory, $eventDispatcher);
+
+        $this->permissionResolver = $permissionResolver;
+        $this->trashService = $trashService;
+    }
+
+    /**
+     * @return string
+     */
+    protected function getConfigureEventName(): string
+    {
+        return ConfigureMenuEvent::TRASH_SIDEBAR_RIGHT;
+    }
+
+    /**
+     * @param array $options
+     *
+     * @return ItemInterface
+     *
+     * @throws ApiExceptions\InvalidArgumentException
+     * @throws ApiExceptions\BadStateException
+     * @throws InvalidArgumentException
+     */
+    public function createStructure(array $options): ItemInterface
+    {
+        /** @var bool $location */
+        $canDelete = $this->permissionResolver->hasAccess('content', 'cleantrash');
+        /** @var int $trashItemsCount */
+        $trashItemsCount = $this->trashService->findTrashItems(new Query())->count;
+        /** @var ItemInterface|ItemInterface[] $menu */
+        $menu = $this->factory->createItem('root');
+
+        $menu->addChild(
+            $this->createMenuItem(self::ITEM__EMPTY, [
+                'extras' => ['icon' => 'trash-empty'],
+                'attributes' => $canDelete > 0 && $trashItemsCount > 0
+                    ? ['data-toggle' => 'modal', 'data-target' => '#confirmEmptyTrash']
+                    : ['class' => 'disabled'],
+            ])
+        );
+
+        return $menu;
+    }
+
+    /**
+     * @return array
+     */
+    public static function getTranslationMessages(): array
+    {
+        return [
+            (new Message(self::ITEM__EMPTY, 'menu'))->setDesc('Empty Trash'),
+        ];
+    }
+}