com.liferay.message.boards.internal.util.MBSubscriptionHelper.java Source code

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Here is the source code for com.liferay.message.boards.internal.util.MBSubscriptionHelper.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.internal.util;

import com.liferay.message.boards.kernel.model.MBCategory;
import com.liferay.message.boards.kernel.model.MBCategoryConstants;
import com.liferay.message.boards.kernel.service.MBMessageLocalService;
import com.liferay.message.boards.kernel.service.MBThreadLocalService;
import com.liferay.portal.kernel.exception.PortalException;
import com.liferay.portal.kernel.model.Group;
import com.liferay.portal.kernel.service.GroupLocalService;
import com.liferay.portal.kernel.util.HtmlUtil;
import com.liferay.portal.kernel.workflow.WorkflowConstants;
import com.liferay.portlet.messageboards.model.impl.MBCategoryImpl;
import com.liferay.subscription.model.Subscription;
import com.liferay.subscription.service.SubscriptionLocalService;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

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

/**
 * @author Adolfo Prez
 */
@Component(service = MBSubscriptionHelper.class)
public class MBSubscriptionHelper {

    public List<MBCategory> addSubscribedRootCategory(long groupId, long userId, List<MBCategory> categories)
            throws PortalException {

        Group group = _groupLocalService.getGroup(groupId);

        Subscription subscription = _subscriptionLocalService.fetchSubscription(group.getCompanyId(), userId,
                MBCategory.class.getName(), groupId);

        if (subscription != null) {
            int threadCount = _mbThreadLocalService.getCategoryThreadsCount(groupId,
                    MBCategoryConstants.DEFAULT_PARENT_CATEGORY_ID, WorkflowConstants.STATUS_APPROVED);
            int messageCount = _mbMessageLocalService.getCategoryMessagesCount(groupId,
                    MBCategoryConstants.DEFAULT_PARENT_CATEGORY_ID, WorkflowConstants.STATUS_APPROVED);

            MBCategory category = new MBCategoryImpl();

            category.setGroupId(group.getGroupId());
            category.setCompanyId(group.getCompanyId());
            category.setName(group.getDescriptiveName());
            category.setDescription(HtmlUtil.extractText(group.getDescription()));
            category.setThreadCount(threadCount);
            category.setMessageCount(messageCount);

            List<MBCategory> list = new ArrayList<>(categories);

            list.add(category);

            return Collections.unmodifiableList(list);
        }

        return categories;
    }

    public int addSubscribedRootCategoryCount(long groupId, long userId, int count) throws PortalException {

        Group group = _groupLocalService.getGroup(groupId);

        Subscription subscription = _subscriptionLocalService.fetchSubscription(group.getCompanyId(), userId,
                MBCategory.class.getName(), groupId);

        if (subscription != null) {
            count++;
        }

        return count;
    }

    @Reference(unbind = "-")
    protected void setGroupLocalService(GroupLocalService groupLocalService) {
        _groupLocalService = groupLocalService;
    }

    @Reference(unbind = "-")
    protected void setMbMessageLocalService(MBMessageLocalService mbMessageLocalService) {

        _mbMessageLocalService = mbMessageLocalService;
    }

    @Reference(unbind = "-")
    protected void setMbThreadLocalService(MBThreadLocalService mbThreadLocalService) {

        _mbThreadLocalService = mbThreadLocalService;
    }

    @Reference(unbind = "-")
    protected void setSubscriptionLocalService(SubscriptionLocalService subscriptionLocalService) {

        _subscriptionLocalService = subscriptionLocalService;
    }

    private GroupLocalService _groupLocalService;
    private MBMessageLocalService _mbMessageLocalService;
    private MBThreadLocalService _mbThreadLocalService;
    private SubscriptionLocalService _subscriptionLocalService;

}