com.liferay.opensocial.admin.portlet.AdminPortlet.java Source code

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Here is the source code for com.liferay.opensocial.admin.portlet.AdminPortlet.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.opensocial.admin.portlet;

import com.liferay.opensocial.model.Gadget;
import com.liferay.opensocial.service.GadgetLocalServiceUtil;
import com.liferay.opensocial.service.GadgetServiceUtil;
import com.liferay.opensocial.service.permission.GadgetPermission;
import com.liferay.opensocial.shindig.util.ShindigUtil;
import com.liferay.opensocial.util.ActionKeys;
import com.liferay.portal.kernel.dao.orm.QueryUtil;
import com.liferay.portal.kernel.util.Constants;
import com.liferay.portal.kernel.util.ParamUtil;
import com.liferay.portal.kernel.util.WebKeys;
import com.liferay.portal.security.permission.PermissionChecker;
import com.liferay.portal.service.ServiceContext;
import com.liferay.portal.service.ServiceContextFactory;
import com.liferay.portal.theme.ThemeDisplay;
import com.liferay.portal.kernel.portlet.bridges.mvc.MVCPortlet;

import java.util.List;

import javax.portlet.ActionRequest;
import javax.portlet.ActionResponse;

/**
 * @author Michael Young
 * @author Dennis Ju
 */
public class AdminPortlet extends MVCPortlet {

    public void deleteGadget(ActionRequest actionRequest, ActionResponse actionResponse) throws Exception {

        long gadgetId = ParamUtil.getLong(actionRequest, "gadgetId");

        ServiceContext serviceContext = ServiceContextFactory.getInstance(Gadget.class.getName(), actionRequest);

        GadgetServiceUtil.deleteGadget(gadgetId, serviceContext);
    }

    public void refreshGadgets(ActionRequest actionRequest, ActionResponse actionResponse) throws Exception {

        long[] gadgetIds = ParamUtil.getLongValues(actionRequest, "gadgetId");

        if (gadgetIds.length == 0) {
            List<Gadget> gadgets = GadgetLocalServiceUtil.getGadgets(QueryUtil.ALL_POS, QueryUtil.ALL_POS);

            for (Gadget gadget : gadgets) {
                ShindigUtil.clearGadgetSpecCache(gadget.getUrl());
            }
        } else {
            for (long gadgetId : gadgetIds) {
                Gadget gadget = GadgetLocalServiceUtil.getGadget(gadgetId);

                ShindigUtil.clearGadgetSpecCache(gadget.getUrl());
            }
        }
    }

    public void updateGadget(ActionRequest actionRequest, ActionResponse actionResponse) throws Exception {

        String cmd = ParamUtil.getString(actionRequest, Constants.CMD);

        if (cmd.equals(Constants.ADD)) {
            doAddGadget(actionRequest, actionResponse);
        } else if (cmd.equals(Constants.UPDATE)) {
            doUpdateGadget(actionRequest, actionResponse);
        }
    }

    public void updateOAuthConsumers(ActionRequest actionRequest, ActionResponse actionResponse) throws Exception {

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

        PermissionChecker permissionChecker = themeDisplay.getPermissionChecker();

        long gadgetId = ParamUtil.getLong(actionRequest, "gadgetId");

        GadgetPermission.check(permissionChecker, themeDisplay.getScopeGroupId(), gadgetId, ActionKeys.UPDATE);

        ShindigUtil.updateOAuthConsumers(actionRequest, actionResponse);
    }

    protected Gadget doAddGadget(ActionRequest actionRequest, ActionResponse actionResponse) throws Exception {

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

        String url = ParamUtil.getString(actionRequest, "url");
        String portletCategoryNames = ParamUtil.getString(actionRequest, "portletCategoryNames");

        ServiceContext serviceContext = ServiceContextFactory.getInstance(Gadget.class.getName(), actionRequest);

        Gadget gadget = GadgetServiceUtil.addGadget(themeDisplay.getCompanyId(), url, portletCategoryNames,
                serviceContext);

        return gadget;
    }

    protected void doUpdateGadget(ActionRequest actionRequest, ActionResponse actionResponse) throws Exception {

        long gadgetId = ParamUtil.getLong(actionRequest, "gadgetId");

        String portletCategoryNames = ParamUtil.getString(actionRequest, "portletCategoryNames");

        ServiceContext serviceContext = ServiceContextFactory.getInstance(Gadget.class.getName(), actionRequest);

        GadgetServiceUtil.updateGadget(gadgetId, portletCategoryNames, serviceContext);
    }

}