Package com.liusoft.dlog4j.action

Source Code of com.liusoft.dlog4j.action.BBSUserAction

/*
*  BBSReplyDAO.java
*  This program is free software; you can redistribute it and/or modify
*  it under the terms of the GNU General Public License as published by
*  the Free Software Foundation; either version 2 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 Library General Public License for more details.
*
*  You should have received a copy of the GNU General Public License
*  along with this program; if not, write to the Free Software
*  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*  Author: Winter Lau (javayou@gmail.com)
*  http://dlog4j.sourceforge.net
*/
package com.liusoft.dlog4j.action;

import java.util.Date;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionMessage;
import org.apache.struts.action.ActionMessages;

import com.liusoft.dlog4j.DLOGSecurityManager;
import com.liusoft.dlog4j.TextCacheManager;
import com.liusoft.dlog4j.base.ClientInfo;
import com.liusoft.dlog4j.beans.ForumBean;
import com.liusoft.dlog4j.beans.SiteBean;
import com.liusoft.dlog4j.beans.TopicBean;
import com.liusoft.dlog4j.beans.TopicOutlineBean;
import com.liusoft.dlog4j.beans.TopicReplyBean;
import com.liusoft.dlog4j.beans.UserBean;
import com.liusoft.dlog4j.dao.BBSForumDAO;
import com.liusoft.dlog4j.dao.BBSReplyDAO;
import com.liusoft.dlog4j.dao.BBSTopicDAO;
import com.liusoft.dlog4j.formbean.BBSReplyForm;
import com.liusoft.dlog4j.formbean.BBSTopicForm;
import com.liusoft.dlog4j.search.SearchProxy;
import com.liusoft.dlog4j.util.StringUtils;

/**
* BBS�û�������Action
*
* @author Winter Lau
*/
public class BBSUserAction extends ActionBase {

  /**
   * ɾ������
   *
   * @param mapping
   * @param form
   * @param request
   * @param response
   * @return
   * @throws Exception
   */
  protected ActionForward doDeleteTopic(ActionMapping mapping, ActionForm form,
      HttpServletRequest request, HttpServletResponse response)
      throws Exception {
    BBSTopicForm tform = (BBSTopicForm) form;

    while (true) {
      UserBean loginUser = super.getLoginUser(request, response);
      if (loginUser == null)
        break;
      TopicOutlineBean tbean = BBSTopicDAO.getTopicOutlineByID(tform
          .getId());
      if (tbean == null)
        break;
      if (tbean.getUser().getId() != loginUser.getId()
          && loginUser.getOwnSiteId() != tform.getSid())
        break;
      BBSTopicDAO.delete(tbean);
      TopicBean topic = new TopicBean();
      topic.setId(tbean.getId());
      SearchProxy.remove(topic);
      break;
    }
    StringBuffer ext = new StringBuffer();
    ext.append("fid=");
    ext.append(tform.getForum());
    return makeForward(mapping.findForward("forum"), tform.getSid(), ext
        .toString());
  }

  /**
   * �ظ�����
   *
   * @param mapping
   * @param form
   * @param request
   * @param response
   * @return
   * @throws Exception
   */
  protected ActionForward doPublishReply(ActionMapping mapping, ActionForm form,
      HttpServletRequest request, HttpServletResponse response)
      throws Exception {
    BBSReplyForm rform = (BBSReplyForm) form;
    super.validateClientId(request, rform);
    ActionMessages msgs = new ActionMessages();
    while (true) {
      if (StringUtils.isEmpty(rform.getTitle())) {
        msgs.add("title", new ActionMessage("error.empty_not_allowed"));
        break;
      }
      if (StringUtils.isEmpty(rform.getContent())) {
        msgs.add("content", new ActionMessage("error.empty_not_allowed"));
        break;
      }
      UserBean loginUser = super.getLoginUser(request, response);
      if (loginUser == null) {
        msgs.add("reply", new ActionMessage("error.user_not_login"));
        break;
      }
      if (loginUser.getStatus() != UserBean.STATUS_NORMAL) {
        msgs.add("reply", new ActionMessage("error.user_not_available"));
        break;
      }
      SiteBean site = getSiteByID(rform.getSid());
      if (site == null) {
        msgs.add("reply", new ActionMessage("error.site_not_available"));
        break;
      }
      //��������
      if(isUserInBlackList(site, loginUser)){
        msgs.add("reply", new ActionMessage("error.user_in_blacklist"));
        break;
      }
      TopicOutlineBean topic = BBSTopicDAO.getTopicOutlineByID(rform.getTid());
      if (topic == null
          || topic.getStatus() != TopicBean.STATUS_NORMAL
          || topic.getSite().getId() != site.getId()
          || !topic.getForum().canCreateOrUpdateTopic(loginUser)) {
        msgs.add("log", new ActionMessage("error.topic_not_available",
            new Integer(rform.getTid())));
        break;
      }
      // ����TopicBean
      TopicReplyBean reply = new TopicReplyBean();
      reply.setClient(new ClientInfo(request, rform.getClientType()));
      String content = StringUtils.abbreviate(super.autoFiltrate(null,
          rform.getContent()), MAX_REPLY_LENGTH);
      reply.setContent(super.filterScriptAndStyle(content));
      reply.setReplyTime(new Date());
      reply.setSite(site);
      reply.setTitle(super.autoFiltrate(site, rform.getTitle()));
      reply.setTopic(topic);
      reply.setUser(loginUser);
      BBSReplyDAO.create(reply);
      break;
    }
    if (!msgs.isEmpty()) {
      saveMessages(request, msgs);
      return mapping.findForward("new_reply");
    }
    StringBuffer ext = new StringBuffer();
    ext.append("fid=");
    ext.append(rform.getFid());
    ext.append("&tid=");
    ext.append(rform.getTid());
    return makeForward(mapping.findForward("topic"), rform.getSid(), ext
        .toString());
  }

  /**
   * �޸Ļ���
   *
   * @param mapping
   * @param form
   * @param request
   * @param response
   * @return
   * @throws Exception
   */
  protected ActionForward doEditReply(ActionMapping mapping, ActionForm form,
      HttpServletRequest request, HttpServletResponse response)
      throws Exception {
    BBSReplyForm rform = (BBSReplyForm) form;
    super.validateClientId(request, rform);
    ActionMessages msgs = new ActionMessages();
    while (true) {
      if (StringUtils.isEmpty(rform.getTitle())) {
        msgs.add("title", new ActionMessage("error.empty_not_allowed"));
        break;
      }
      if (StringUtils.isEmpty(rform.getContent())) {
        msgs.add("content",
            new ActionMessage("error.empty_not_allowed"));
        break;
      }
      UserBean loginUser = super.getLoginUser(request, response);
      if (loginUser == null) {
        msgs.add("reply", new ActionMessage("error.user_not_login"));
        break;
      }
      if (loginUser.getStatus() != UserBean.STATUS_NORMAL) {
        msgs.add("reply", new ActionMessage("error.user_not_available"));
        break;
      }
      SiteBean site = super.getSiteByID(rform.getSid());
      if (site == null) {
        msgs.add("reply", new ActionMessage("error.site_not_available"));
        break;
      }
      TopicReplyBean rbean = BBSReplyDAO.getTopicReplyByID(rform.getId());
      if (rbean != null
          && rbean.getStatus() == TopicReplyBean.STATUS_NORMAL) {
        String title = super.autoFiltrate(site, rform.getTitle());
        if (!StringUtils.equals(title, rbean.getTitle()))
          rbean.setTitle(title);
        String content = StringUtils.abbreviate(super.autoFiltrate(
            null, rform.getContent()), MAX_REPLY_LENGTH);
        if (!StringUtils.equals(content, rbean.getContent()))
          rbean.setContent(super.filterScriptAndStyle(content));
        BBSReplyDAO.flush();
      }
      break;
    }
    if (!msgs.isEmpty()) {
      saveMessages(request, msgs);
      return mapping.findForward("new_reply");
    }
    StringBuffer ext = new StringBuffer();
    ext.append("fid=");
    ext.append(rform.getFid());
    ext.append("&tid=");
    ext.append(rform.getTid());
    if (rform.getPage() > 1) {
      ext.append("&page=");
      ext.append(rform.getPage());
    }
    return makeForward(mapping.findForward("topic"), rform.getSid(), ext
        .toString());
  }

  /**
   * ɾ������
   *
   * @param mapping
   * @param form
   * @param request
   * @param response
   * @return
   * @throws Exception
   */
  protected ActionForward doDeleteReply(ActionMapping mapping, ActionForm form,
      HttpServletRequest request, HttpServletResponse response)
      throws Exception {
    BBSReplyForm rform = (BBSReplyForm) form;

    while (true) {
      UserBean loginUser = super.getLoginUser(request, response);
      if (loginUser == null)
        break;
      TopicReplyBean trb = BBSReplyDAO.getTopicReplyByID(rform.getId());
      if (trb == null)
        break;
      if (trb.getUser().getId() != loginUser.getId()
          && loginUser.getOwnSiteId() != rform.getSid())
        break;
      BBSReplyDAO.delete(trb);
      break;
    }
    StringBuffer ext = new StringBuffer();
    ext.append("fid=");
    ext.append(rform.getFid());
    ext.append("&tid=");
    ext.append(rform.getTid());
    ext.append("&page=");
    ext.append(rform.getPage());
    return makeForward(mapping.findForward("topic"), rform.getSid(), ext
        .toString());
  }

  /**
   * ��������
   *
   * @param mapping
   * @param form
   * @param request
   * @param response
   * @return
   * @throws Exception
   */
  protected ActionForward doPublishTopic(ActionMapping mapping, ActionForm form,
      HttpServletRequest request, HttpServletResponse response)
      throws Exception {
    BBSTopicForm log = (BBSTopicForm) form;
    super.validateClientId(request, log);
    ActionMessages msgs = new ActionMessages();
    UserBean loginUser = super.getLoginUser(request, response);
    while (true) {
      if (loginUser == null) {
        msgs.add("topic", new ActionMessage("error.user_not_login"));
        break;
      }
      if (loginUser.getStatus() != UserBean.STATUS_NORMAL) {
        msgs.add("topic", new ActionMessage("error.user_not_available"));
        break;
      }
      if (StringUtils.isEmpty(log.getTitle())) {
        msgs.add("title", new ActionMessage("error.empty_not_allowed"));
        break;
      }
      if (StringUtils.isEmpty(log.getContent())) {
        msgs.add("content",
            new ActionMessage("error.empty_not_allowed"));
        break;
      }
      SiteBean site = super.getSiteByID(log.getSid());
      if (site == null) {
        msgs.add("topic", new ActionMessage("error.site_not_available"));
        break;
      }
      //��������
      if(isUserInBlackList(site, loginUser)){
        msgs.add("topic", new ActionMessage("error.user_in_blacklist"));
        break;
      }
      ForumBean forum = BBSForumDAO.getForumByID(log.getForum());
      if (forum == null || forum.getSite().getId() != site.getId()
          || !forum.canCreateOrUpdateTopic(loginUser)) {
        msgs.add("topic", new ActionMessage("error.forum_not_available",
            new Integer(log.getForum())));
        break;
      }     
     
      // ����TopicBean
      TopicBean topic = new TopicBean();
      topic.setUser(loginUser);
      topic.setUsername(loginUser.getName());
      topic.setSite(site);
      // �Է����ı����Լ������Զ����������ִʹ���
      topic.setTitle(super.autoFiltrate(site, log.getTitle()));
      String content = StringUtils.abbreviate(super.autoFiltrate(null,
          log.getContent()), MAX_TOPIC_LENGTH);
      topic.setContent(super.filterScriptAndStyle(content));
      // FIXME: �����ؼ���̫���������ݿ�д��ʧ�ܵ�����
      topic.setKeyword(DLOGSecurityManager.IllegalGlossary
          .deleteIllegalWord(log.getSearchKey()));
      topic.setClient(new ClientInfo(request, log.getClientType()));
      topic.setCreateTime(new Date());
      topic.setForum(forum);
      topic.setStatus(TopicBean.STATUS_NORMAL);
      if(site.getOwner().getId()==loginUser.getId()){
        if (log.getTop() == 1)
          topic.setTop(true);
        if (log.getElite() == 1)
          topic.setElite(true);
      }
      BBSTopicDAO.create(topic, (log.getBookmark() == 1));

      // �����ϴ�����Ϣ
      pickupUploadFileItems(request, response, loginUser.getId(), site, topic
          .getId(), TopicBean.TYPE_BBS);
      break;
    }
    if (!msgs.isEmpty()) {
      saveMessages(request, msgs);
      return mapping.findForward("new_topic");
    }
    return makeForward(mapping.findForward("forum"), log.getSid(), "fid",
        log.getForum());
  }

  /**
   * �޸�����
   *
   * @param mapping
   * @param form
   * @param request
   * @param response
   * @return
   * @throws Exception
   */
  protected ActionForward doEditTopic(ActionMapping mapping, ActionForm form,
      HttpServletRequest request, HttpServletResponse response)
      throws Exception {
    BBSTopicForm log = (BBSTopicForm) form;
    super.validateClientId(request, log);
    ActionMessages msgs = new ActionMessages();
    UserBean loginUser = super.getLoginUser(request, response);
    while (true) {
      if (loginUser == null) {
        msgs.add("log", new ActionMessage("error.user_not_login"));
        break;
      }
      if (loginUser.getStatus() != UserBean.STATUS_NORMAL) {
        msgs.add("log", new ActionMessage("error.user_not_available"));
        break;
      }
      if (StringUtils.isEmpty(log.getTitle())) {
        msgs.add("title", new ActionMessage("error.empty_not_allowed"));
        break;
      }
      if (StringUtils.isEmpty(log.getContent())) {
        msgs.add("content",
            new ActionMessage("error.empty_not_allowed"));
        break;
      }
      // ����û���Ȩ��
      TopicBean topic = BBSTopicDAO.getTopicByID(log.getId());
      if (topic != null) {
        if (topic.getUser().getId() != loginUser.getId()
            && loginUser.getOwnSiteId() != log.getSid()) {
          msgs.add("bbs", new ActionMessage("error.access_deny"));
          break;
        }
        // �Է����ı����Լ������Զ����������ִʹ���
        String title = super.autoFiltrate(topic.getSite(),log.getTitle());
        if (!StringUtils.equals(title, topic.getTitle()))
          topic.setTitle(title);
        String content = StringUtils.abbreviate(super.autoFiltrate(
            null, log.getContent()), MAX_TOPIC_LENGTH);       
        if (!StringUtils.equals(content, topic.getContent())){
          topic.setContent(super.filterScriptAndStyle(content));
          //�����ı�����(Winter Lau, 2006-5-12)
          TextCacheManager.updateTextContent(
              TopicBean.TYPE_BBS, topic.getId(), topic.getContent());
        }
        String keyword = super.autoFiltrate(topic.getSite(),log.getSearchKey());
        boolean updateTags = false;
        if (!StringUtils.equals(keyword, topic.getKeyword())) {
          topic.setKeyword(keyword);
          updateTags = true;
        }
        topic.setModifyTime(new Date());
        if(topic.getSite().getOwner().getId()==loginUser.getId()){
          topic.setTop(log.getTop() == 1);
          topic.setElite(log.getElite() == 1);
        }
        BBSTopicDAO.update(topic, updateTags);
      }
      break;
    }
    if (!msgs.isEmpty()) {
      saveMessages(request, msgs);
      return mapping.findForward("edit_topic");
    }

    StringBuffer ext = new StringBuffer("fid=");
    ext.append(log.getForum());
    ext.append("&tid=");
    ext.append(log.getId());
    return makeForward(mapping.findForward("topic"), log.getSid(), ext
        .toString());

  }
}
TOP

Related Classes of com.liusoft.dlog4j.action.BBSUserAction

TOP
Copyright © 2018 www.massapi.com. All rights reserved.
All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.