com.liferay.mbsubscriptionmanager.portlet.SubscriptionManagerPortlet.java Source code

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Here is the source code for com.liferay.mbsubscriptionmanager.portlet.SubscriptionManagerPortlet.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.mbsubscriptionmanager.portlet;

import com.liferay.portal.kernel.util.ParamUtil;
import com.liferay.portal.service.SubscriptionLocalServiceUtil;
import com.liferay.portlet.messageboards.model.MBCategory;
import com.liferay.portlet.messageboards.service.MBCategoryLocalServiceUtil;
import com.liferay.portal.kernel.portlet.bridges.mvc.MVCPortlet;

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

/**
 * @author Shinn Lok
 */
public class SubscriptionManagerPortlet extends MVCPortlet {

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

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

        MBCategory mbCategory = MBCategoryLocalServiceUtil.getMBCategory(mbCategoryId);

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

        for (long userId : userIds) {
            SubscriptionLocalServiceUtil.addSubscription(userId, mbCategory.getGroupId(),
                    MBCategory.class.getName(), mbCategory.getCategoryId());
        }
    }

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

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

        MBCategory mbCategory = MBCategoryLocalServiceUtil.getMBCategory(mbCategoryId);

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

        for (long userId : userIds) {
            if (!SubscriptionLocalServiceUtil.isSubscribed(mbCategory.getCompanyId(), userId,
                    MBCategory.class.getName(), mbCategoryId)) {

                continue;
            }

            SubscriptionLocalServiceUtil.deleteSubscription(userId, MBCategory.class.getName(), mbCategoryId);
        }
    }

}