<?php
/**
 * (c) Copyright Ascensio System SIA 2024.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
class OnlyofficeItemViewObserver extends HookObserver implements HookDocumentItemViewObserverInterface
{
    /**
     * Constructor.
     */
    public function __construct()
    {
        parent::__construct(
            'plugin/onlyoffice/lib/onlyofficePlugin.php',
            'onlyoffice'
        );
    }

    /**
     * Create a Onlyoffice view tools when the Chamilo loads document items.
     *
     * @param HookDocumentItemViewEventInterface $event - the hook event
     */
    public function notifyDocumentItemView(HookDocumentItemViewEventInterface $event): string
    {
        $data = $event->getEventData();

        return OnlyofficeTools::getButtonView($data);
    }
}