com.liferay.bookmarks.web.internal.portlet.configuration.icon.DeleteFolderPortletConfigurationIcon.java Source code

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Here is the source code for com.liferay.bookmarks.web.internal.portlet.configuration.icon.DeleteFolderPortletConfigurationIcon.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.bookmarks.web.internal.portlet.configuration.icon;

import com.liferay.bookmarks.constants.BookmarksPortletKeys;
import com.liferay.bookmarks.model.BookmarksFolder;
import com.liferay.bookmarks.model.BookmarksFolderConstants;
import com.liferay.bookmarks.service.permission.BookmarksFolderPermissionChecker;
import com.liferay.bookmarks.web.internal.portlet.action.ActionUtil;
import com.liferay.portal.kernel.language.LanguageUtil;
import com.liferay.portal.kernel.portlet.configuration.icon.BasePortletConfigurationIcon;
import com.liferay.portal.kernel.portlet.configuration.icon.PortletConfigurationIcon;
import com.liferay.portal.kernel.security.permission.ActionKeys;
import com.liferay.portal.kernel.theme.ThemeDisplay;
import com.liferay.portal.kernel.util.Constants;
import com.liferay.portal.kernel.util.PortalUtil;
import com.liferay.portal.kernel.util.WebKeys;
import com.liferay.trash.kernel.util.TrashUtil;

import javax.portlet.ActionRequest;
import javax.portlet.PortletRequest;
import javax.portlet.PortletResponse;
import javax.portlet.PortletURL;

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

/**
 * @author Sergio Gonzlez
 */
@Component(immediate = true, property = { "javax.portlet.name=" + BookmarksPortletKeys.BOOKMARKS_ADMIN,
        "path=/bookmarks/view_folder" }, service = PortletConfigurationIcon.class)
public class DeleteFolderPortletConfigurationIcon extends BasePortletConfigurationIcon {

    @Override
    public String getMessage(PortletRequest portletRequest) {
        String key = "delete";

        ThemeDisplay themeDisplay = (ThemeDisplay) portletRequest.getAttribute(WebKeys.THEME_DISPLAY);

        if (isTrashEnabled(themeDisplay.getScopeGroupId())) {
            key = "move-to-the-recycle-bin";
        }

        return LanguageUtil.get(getResourceBundle(themeDisplay.getLocale()), key);
    }

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

        PortletURL deleteURL = PortalUtil.getControlPanelPortletURL(portletRequest,
                BookmarksPortletKeys.BOOKMARKS_ADMIN, PortletRequest.ACTION_PHASE);

        deleteURL.setParameter(ActionRequest.ACTION_NAME, "/bookmarks/edit_folder");

        String cmd = Constants.DELETE;

        ThemeDisplay themeDisplay = (ThemeDisplay) portletRequest.getAttribute(WebKeys.THEME_DISPLAY);

        if (isTrashEnabled(themeDisplay.getScopeGroupId())) {
            cmd = Constants.MOVE_TO_TRASH;
        }

        deleteURL.setParameter(Constants.CMD, cmd);

        PortletURL parentFolderURL = PortalUtil.getControlPanelPortletURL(portletRequest,
                BookmarksPortletKeys.BOOKMARKS_ADMIN, PortletRequest.RENDER_PHASE);

        BookmarksFolder folder = null;

        try {
            folder = ActionUtil.getFolder(portletRequest);
        } catch (Exception e) {
            return null;
        }

        long parentFolderId = folder.getParentFolderId();

        if (parentFolderId == BookmarksFolderConstants.DEFAULT_PARENT_FOLDER_ID) {

            parentFolderURL.setParameter("mvcRenderCommandName", "/bookmarks/view");
        } else {
            parentFolderURL.setParameter("mvcRenderCommandName", "/bookmarks/view_folder");
            parentFolderURL.setParameter("folderId", String.valueOf(parentFolderId));
        }

        deleteURL.setParameter("redirect", parentFolderURL.toString());

        deleteURL.setParameter("folderId", String.valueOf(folder.getFolderId()));

        return deleteURL.toString();
    }

    @Override
    public double getWeight() {
        return 100;
    }

    @Override
    public boolean isShow(PortletRequest portletRequest) {
        try {
            BookmarksFolder folder = ActionUtil.getFolder(portletRequest);

            if (folder == null) {
                return false;
            }

            ThemeDisplay themeDisplay = (ThemeDisplay) portletRequest.getAttribute(WebKeys.THEME_DISPLAY);

            if (BookmarksFolderPermissionChecker.contains(themeDisplay.getPermissionChecker(), folder,
                    ActionKeys.DELETE)) {

                return true;
            }
        } catch (Exception e) {
        }

        return false;
    }

    protected boolean isTrashEnabled(long groupId) {
        try {
            if (TrashUtil.isTrashEnabled(groupId)) {
                return true;
            }
        } catch (Exception e) {
        }

        return false;
    }

}