package src.com.laoer.bbscs.web.action;

import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionForm;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionErrors;
import java.util.List;
import org.apache.struts.action.ActionError;

import src.com.laoer.bbscs.bean.UserInfo;
import src.com.laoer.bbscs.sys.Constant;
import src.com.laoer.bbscs.web.form.ReadForm;
import src.com.laoer.bbscs.web.servlet.UserCheck;


public class AuditingRead
    extends BaseAction {
  public ActionForward execute(ActionMapping actionMapping,
                               ActionForm actionForm,
                               HttpServletRequest servletRequest,
                               HttpServletResponse servletResponse) {
    ActionErrors errors = new ActionErrors();
    ReadForm form = (ReadForm) actionForm;
    UserCheck uc = this.getUserCheck(servletRequest, servletResponse,
                                     form.getBid());
    if (uc.getBs() == null) {
      errors.add("error.baordsno", new ActionError("error.baordsno"));
      saveErrors(servletRequest, errors);
      return actionMapping.findForward("error");
    }

    if (!uc.isCanPostNotNeedExp()) {
      errors.add("error.purviewerror", new ActionError("error.purviewerror"));
      saveErrors(servletRequest, errors);
      return actionMapping.findForward("error");
    }

    if (!uc.isGuest()) {
      UserInfo ui = this.getUserCache().getUserInfoFromCache(uc.getId());
      if (ui == null) {
        errors.add("error.getusererror", new ActionError("error.getusererror"));
        saveErrors(servletRequest, errors);
        return actionMapping.findForward("error");
      }
      servletRequest.setAttribute("ui", ui);
    }

    servletRequest.setAttribute("uc", uc);
    List fl = this.getForumService().getForumTopicList(form.getBid(),
        form.getId(), (short) 0, (short) 1);
    if (fl.size() == 0) {
      ActionForward f = new ActionForward("/manage" + Constant.FILEPREFIX +
                                          "?action=a&bid=" + form.getBid() +
                                          "&page=" + form.getPage(), true);
      return f;
    }
    servletRequest.setAttribute("fl", fl);
    servletRequest.setAttribute("pages", String.valueOf(form.getPage()));
    return actionMapping.findForward("auditingread");
  }
}