org.exoplatform.social.notification.plugin.SpaceInvitationPlugin.java Source code

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Here is the source code for org.exoplatform.social.notification.plugin.SpaceInvitationPlugin.java

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/*
 * Copyright (C) 2003-2013 eXo Platform SAS.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */
package org.exoplatform.social.notification.plugin;

import java.io.IOException;
import java.io.Writer;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;

import org.apache.commons.lang.ArrayUtils;
import org.exoplatform.commons.api.notification.NotificationContext;
import org.exoplatform.commons.api.notification.model.MessageInfo;
import org.exoplatform.commons.api.notification.model.NotificationInfo;
import org.exoplatform.commons.api.notification.plugin.AbstractNotificationPlugin;
import org.exoplatform.commons.api.notification.service.template.TemplateContext;
import org.exoplatform.commons.notification.template.TemplateUtils;
import org.exoplatform.container.xml.InitParams;
import org.exoplatform.social.core.space.model.Space;
import org.exoplatform.social.notification.LinkProviderUtils;
import org.exoplatform.social.notification.Utils;

public class SpaceInvitationPlugin extends AbstractNotificationPlugin {
    public static final String ID = "SpaceInvitationPlugin";

    public SpaceInvitationPlugin(InitParams initParams) {
        super(initParams);
    }

    @Override
    public String getId() {
        return ID;
    }

    @Override
    public NotificationInfo makeNotification(NotificationContext ctx) {
        Space space = ctx.value(SocialNotificationUtils.SPACE);
        String userId = ctx.value(SocialNotificationUtils.REMOTE_ID);

        return NotificationInfo.instance().key(getId())
                .with(SocialNotificationUtils.PRETTY_NAME.getKey(), space.getPrettyName())
                .with(SocialNotificationUtils.SPACE_ID.getKey(), space.getId()).to(userId).end();
    }

    @Override
    public MessageInfo makeMessage(NotificationContext ctx) {
        MessageInfo messageInfo = new MessageInfo();

        NotificationInfo notification = ctx.getNotificationInfo();

        String language = getLanguage(notification);
        TemplateContext templateContext = new TemplateContext(notification.getKey().getId(), language);
        SocialNotificationUtils.addFooterAndFirstName(notification.getTo(), templateContext);

        String spaceId = notification.getValueOwnerParameter(SocialNotificationUtils.SPACE_ID.getKey());
        Space space = Utils.getSpaceService().getSpaceById(spaceId);

        templateContext.put("SPACE", space.getDisplayName());
        templateContext.put("SPACE_URL", LinkProviderUtils.getRedirectUrl("space", space.getId()));
        String subject = TemplateUtils.processSubject(templateContext);

        templateContext.put("SPACE_AVATAR", LinkProviderUtils.getSpaceAvatarUrl(space));
        templateContext.put("ACCEPT_SPACE_INVITATION_ACTION_URL",
                LinkProviderUtils.getAcceptInvitationToJoinSpaceUrl(space.getId(), notification.getTo()));
        templateContext.put("REFUSE_SPACE_INVITATION_ACTION_URL",
                LinkProviderUtils.getIgnoreInvitationToJoinSpaceUrl(space.getId(), notification.getTo()));
        String body = TemplateUtils.processGroovy(templateContext);

        return messageInfo.subject(subject).body(body).end();
    }

    @Override
    public boolean makeDigest(NotificationContext ctx, Writer writer) {
        List<NotificationInfo> notifications = ctx.getNotificationInfos();
        NotificationInfo first = notifications.get(0);
        String language = getLanguage(first);

        TemplateContext templateContext = new TemplateContext(first.getKey().getId(), language);
        Map<String, List<String>> receiverMap = new LinkedHashMap<String, List<String>>();

        try {
            for (NotificationInfo message : notifications) {
                String spaceId = message.getValueOwnerParameter(SocialNotificationUtils.SPACE_ID.getKey());
                Space space = Utils.getSpaceService().getSpaceById(spaceId);
                if (ArrayUtils.contains(space.getInvitedUsers(), first.getTo()) == false) {
                    continue;
                }

                SocialNotificationUtils.processInforSendTo(receiverMap, first.getTo(), spaceId);
            }
            writer.append(SocialNotificationUtils.getMessageByIds(receiverMap, templateContext, "space"));
        } catch (IOException e) {
            ctx.setException(e);
            return false;
        }

        return true;
    }

    @Override
    public boolean isValid(NotificationContext ctx) {
        return true;
    }

}