com.liferay.message.boards.web.internal.trash.MBThreadTrashRenderer.java Source code

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Here is the source code for com.liferay.message.boards.web.internal.trash.MBThreadTrashRenderer.java

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/**
 * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
 * details.
 */

package com.liferay.message.boards.web.internal.trash;

import com.liferay.message.boards.constants.MBPortletKeys;
import com.liferay.message.boards.kernel.model.MBMessage;
import com.liferay.message.boards.kernel.model.MBMessageDisplay;
import com.liferay.message.boards.kernel.model.MBThread;
import com.liferay.message.boards.kernel.model.MBTreeWalker;
import com.liferay.message.boards.kernel.service.MBMessageLocalServiceUtil;
import com.liferay.message.boards.kernel.service.MBMessageServiceUtil;
import com.liferay.portal.kernel.exception.PortalException;
import com.liferay.portal.kernel.trash.BaseJSPTrashRenderer;
import com.liferay.portal.kernel.util.HtmlUtil;
import com.liferay.portal.kernel.util.WebKeys;
import com.liferay.portal.kernel.workflow.WorkflowConstants;

import java.util.Locale;

import javax.portlet.PortletRequest;
import javax.portlet.PortletResponse;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * @author Zsolt Berentey
 */
public class MBThreadTrashRenderer extends BaseJSPTrashRenderer {

    public static final String TYPE = "message_thread";

    public MBThreadTrashRenderer(MBThread thread) throws PortalException {
        _thread = thread;

        _rootMessage = MBMessageLocalServiceUtil.getMBMessage(thread.getRootMessageId());
    }

    @Override
    public String getClassName() {
        return MBThread.class.getName();
    }

    @Override
    public long getClassPK() {
        return _thread.getPrimaryKey();
    }

    @Override
    public String getIconCssClass() {
        return "comments";
    }

    @Override
    public String getJspPath(HttpServletRequest request, String template) {
        return "/message_boards/view_thread_tree.jsp";
    }

    @Override
    public String getPortletId() {
        return MBPortletKeys.MESSAGE_BOARDS;
    }

    @Override
    public String getSummary(PortletRequest portletRequest, PortletResponse portletResponse) {

        return null;
    }

    @Override
    public String getTitle(Locale locale) {
        return HtmlUtil.stripHtml(_rootMessage.getSubject());
    }

    @Override
    public String getType() {
        return TYPE;
    }

    @Override
    public boolean include(HttpServletRequest request, HttpServletResponse response, String template)
            throws Exception {

        MBMessageDisplay messageDisplay = MBMessageServiceUtil.getMessageDisplay(_rootMessage.getMessageId(),
                WorkflowConstants.STATUS_ANY);

        request.setAttribute(WebKeys.MESSAGE_BOARDS_MESSAGE_DISPLAY, messageDisplay);

        MBTreeWalker treeWalker = messageDisplay.getTreeWalker();

        request.setAttribute(WebKeys.MESSAGE_BOARDS_TREE_WALKER, treeWalker);

        request.setAttribute(WebKeys.MESSAGE_BOARDS_TREE_WALKER_CATEGORY, messageDisplay.getCategory());
        request.setAttribute(WebKeys.MESSAGE_BOARDS_TREE_WALKER_CUR_MESSAGE, treeWalker.getRoot());
        request.setAttribute(WebKeys.MESSAGE_BOARDS_TREE_WALKER_DEPTH, Integer.valueOf(0));
        request.setAttribute(WebKeys.MESSAGE_BOARDS_TREE_WALKER_LAST_NODE, Boolean.FALSE);
        request.setAttribute(WebKeys.MESSAGE_BOARDS_TREE_WALKER_SEL_MESSAGE, _rootMessage);
        request.setAttribute(WebKeys.MESSAGE_BOARDS_TREE_WALKER_THREAD, messageDisplay.getThread());

        return super.include(request, response, template);
    }

    private final MBMessage _rootMessage;
    private final MBThread _thread;

}