com.liferay.wiki.web.internal.portlet.action.ViewNodeDeletedAttachmentsMVCRenderCommand Maven / Gradle / Ivy

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/**
 * SPDX-FileCopyrightText: (c) 2000 Liferay, Inc. https://liferay.com
 * SPDX-License-Identifier: LGPL-2.1-or-later OR LicenseRef-Liferay-DXP-EULA-2.0.0-2023-06
 */

package com.liferay.wiki.web.internal.portlet.action;

import com.liferay.portal.kernel.portlet.bridges.mvc.MVCRenderCommand;
import com.liferay.portal.kernel.security.auth.PrincipalException;
import com.liferay.portal.kernel.servlet.SessionErrors;
import com.liferay.wiki.constants.WikiPortletKeys;
import com.liferay.wiki.constants.WikiWebKeys;
import com.liferay.wiki.exception.NoSuchNodeException;

import javax.portlet.PortletException;
import javax.portlet.RenderRequest;
import javax.portlet.RenderResponse;

import org.osgi.service.component.annotations.Component;

/**
 * @author Eudaldo Alonso
 */
@Component(
	property = {
		"javax.portlet.name=" + WikiPortletKeys.WIKI_ADMIN,
		"mvc.command.name=/wiki/view_node_deleted_attachments"
	},
	service = MVCRenderCommand.class
)
public class ViewNodeDeletedAttachmentsMVCRenderCommand
	implements MVCRenderCommand {

	@Override
	public String render(
			RenderRequest renderRequest, RenderResponse renderResponse)
		throws PortletException {

		try {
			renderRequest.setAttribute(
				WikiWebKeys.WIKI_NODE, ActionUtil.getNode(renderRequest));
		}
		catch (Exception exception) {
			if (exception instanceof NoSuchNodeException ||
				exception instanceof PrincipalException) {

				SessionErrors.add(renderRequest, exception.getClass());

				return "/wiki/error.jsp";
			}

			throw new PortletException(exception);
		}

		return "/wiki_admin/view_node_deleted_attachments.jsp";
	}

}