/*
 *
 * Copyright (C) 2007-2015 Licensed to the Comunes Association (CA) under
 * one or more contributor license agreements (see COPYRIGHT for details).
 * The CA licenses this file to you under the GNU Affero General Public
 * License version 3, (the "License"); you may not use this file except in
 * compliance with the License. This file is part of kune.
 *
 * 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 cc.kune.events.server;

import static cc.kune.events.shared.EventsToolConstants.*;

import java.net.URL;
import java.util.Arrays;
import java.util.Collections;
import java.util.Date;

import cc.kune.common.shared.i18n.I18nTranslationService;
import cc.kune.core.server.AbstractWaveBasedServerTool;
import cc.kune.core.server.content.ContainerManager;
import cc.kune.core.server.content.ContentManager;
import cc.kune.core.server.content.CreationService;
import cc.kune.core.server.manager.ToolConfigurationManager;
import cc.kune.core.server.tool.ServerToolTarget;
import cc.kune.core.server.tool.ServerToolWithWaveGadget;
import cc.kune.core.server.utils.UrlUtils;
import cc.kune.core.shared.domain.ContentStatus;
import cc.kune.core.shared.domain.GroupListMode;
import cc.kune.domain.AccessLists;
import cc.kune.domain.Container;
import cc.kune.domain.Content;
import cc.kune.domain.Group;
import cc.kune.domain.User;
import cc.kune.events.server.utils.EventsCache;

import com.google.inject.Inject;

// TODO: Auto-generated Javadoc
/**
 * The Class EventsServerTool.
 * 
 * @author vjrj@ourproject.org (Vicente J. Ruiz Jurado)
 */
public class EventsServerTool extends AbstractWaveBasedServerTool implements ServerToolWithWaveGadget {

  /** The Constant MEETING_GADGET. */
  private static final String MEETING_GADGET = "http://mass-nob.appspot.com/massmob/org.ourproject.massmob.client.MassmobGadget.gadget.xml";

  /** The events cache. */
  private final EventsCache eventsCache;

  /** The gadget url. */
  private final URL gadgetUrl;

  /**
   * Instantiates a new events server tool.
   * 
   * @param contentManager
   *          the content manager
   * @param containerManager
   *          the container manager
   * @param configurationManager
   *          the configuration manager
   * @param i18n
   *          the i18n
   * @param creationService
   *          the creation service
   * @param eventsCache
   *          the events cache
   */
  @Inject
  public EventsServerTool(final ContentManager contentManager, final ContainerManager containerManager,
      final ToolConfigurationManager configurationManager, final I18nTranslationService i18n,
      final CreationService creationService, final EventsCache eventsCache) {
    super(TOOL_NAME, ROOT_NAME, TYPE_ROOT, Arrays.asList(TYPE_MEETING), Arrays.asList(TYPE_ROOT),
        Collections.<String> emptyList(), Arrays.asList(TYPE_ROOT), contentManager, containerManager,
        creationService, configurationManager, i18n, ServerToolTarget.forBoth);
    this.eventsCache = eventsCache;
    gadgetUrl = UrlUtils.of(MEETING_GADGET);
  }

  /*
   * (non-Javadoc)
   * 
   * @see cc.kune.core.server.tool.ServerToolWithWaveGadget#getGadgetUrl()
   */
  @Override
  public URL getGadgetUrl() {
    return gadgetUrl;
  }

  /*
   * (non-Javadoc)
   * 
   * @see cc.kune.core.server.tool.ServerTool#initGroup(cc.kune.domain.User,
   * cc.kune.domain.Group, java.lang.Object[])
   */
  @Override
  public Group initGroup(final User user, final Group group, final Object... otherVars) {
    createRoot(group);
    return group;
  }

  /*
   * (non-Javadoc)
   * 
   * @see
   * cc.kune.core.server.AbstractServerTool#onCreateContainer(cc.kune.domain
   * .Container, cc.kune.domain.Container)
   */
  @Override
  public void onCreateContainer(final Container container, final Container parent) {
    setContainerAcl(container);
  }

  /*
   * (non-Javadoc)
   * 
   * @see
   * cc.kune.core.server.AbstractServerTool#onCreateContent(cc.kune.domain.Content
   * , cc.kune.domain.Container)
   */
  @Override
  public void onCreateContent(final Content content, final Container parent) {
    content.setStatus(ContentStatus.publishedOnline);
    content.setPublishedOn(new Date());
    eventsCache.remove(parent);
  }

  /*
   * (non-Javadoc)
   * 
   * @see
   * cc.kune.core.server.AbstractServerTool#setContainerAcl(cc.kune.domain.Container
   * )
   */
  @Override
  protected void setContainerAcl(final Container container) {
    final AccessLists meetsAcl = new AccessLists();
    meetsAcl.getAdmins().setMode(GroupListMode.NORMAL);
    meetsAcl.getAdmins().add(container.getOwner());
    meetsAcl.getEditors().setMode(GroupListMode.NORMAL);
    meetsAcl.getEditors().add(container.getOwner());
    meetsAcl.getViewers().setMode(GroupListMode.EVERYONE);
    setAccessList(container, meetsAcl);
  }
}