* $RCSfile$    $Revision$  $Date$ - $Author$

*

* The contents of this file are subject to the Open Software License

* Version 2.1 (the "License"); you may not use this file except in

* compliance with the License. You may obtain a copy of the License at

* http://www.centraview.com/opensource/license.html

*

* Software distributed under the License is distributed on an "AS IS"

* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the

* License for the specific language governing rights and limitations

* under the License.

*

* The Original Code is: CentraView Open Source.

*

* The developer of the Original Code is CentraView.  Portions of the

* Original Code created by CentraView are Copyright (c) 2004 CentraView,

* LLC; All Rights Reserved.  The terms "CentraView" and the CentraView

* logos are trademarks and service marks of CentraView, LLC.

*/

  // TODO centralize the magic words for the image icon names.

  private static Logger logger = Logger.getLogger(HomeHandler.class);

  /**

   * Gets all the stuff together for the portlets on the home page, and sticks

   * them in requestScope variables for display. email portlet

   * (emailButtonModifier and emailFolders) today's calendar

   * (calendarDisplayList: an arraylist of HomeDisplayItems)

   * @see org.apache.struts.action.Action#execute(org.apache.struts.action.ActionMapping,

   *      org.apache.struts.action.ActionForm,

   *      javax.servlet.http.HttpServletRequest,

   *      javax.servlet.http.HttpServletResponse)

   */

  public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request,

      HttpServletResponse response) throws RuntimeException, Exception

  {

    String host = CVUtility.getHostName(super.getServlet().getServletContext());

    SettingsInterface settings = Settings.getInstance();

    SiteInfo siteInfo = settings.getSiteInfo(host);

    final String dataSource = siteInfo.getDataSource();

    // Set up search bar

    request.setAttribute("showAdvancedSearch", new Boolean(false));

    request.setAttribute("showCustomViews", new Boolean(false));

    request.setAttribute("showComposeButton", new Boolean(false));

    request.setAttribute("showNewButton", new Boolean(false));

    request.setAttribute("showPrintButton", new Boolean(false));

    // Description must allow i18n

    Locale locale = request.getLocale();

    MessageResources messages = MessageResources.getMessageResources("ApplicationResources");

    String searchButtonDescription = messages.getMessage(locale,

        "label.home.searchbutton.description");

    request.setAttribute("searchButtonDescription", searchButtonDescription);

    request.setAttribute("hideListDropdown", new Boolean(true));

    // Set the moduleId to Entity so search knows where we want to look.

    GlobalMasterLists globalMasterLists = GlobalMasterLists.getGlobalMasterLists(dataSource);

    HashMap moduleList = new HashMap();

    if (globalMasterLists.get("moduleList") != null) {

      moduleList = (HashMap)globalMasterLists.get("moduleList");

    }

    String moduleID = (String)moduleList.get("Entity");

    request.setAttribute("moduleId", moduleID);

    // Now actually get all the stuff that used to be retrieved

    // through the portlet JSPs, and let the JSPs just worry about display

    // First setup for all the work

    HttpSession session = request.getSession(true);

    UserObject user = (UserObject)session.getAttribute("userobject");

    int individualId = user.getIndividualID();

    TimeZone tz = TimeZone.getTimeZone((user.getUserPref()).getTimeZone());

    //UserPrefererences preferences = user.getUserPref();

    GregorianCalendar startTime = new GregorianCalendar(tz, locale);

    startTime.setTime(Calendar.getInstance().getTime());

    startTime.set(startTime.get(Calendar.YEAR), startTime.get(Calendar.MONTH), startTime

        .get(Calendar.DATE), 0, 0);

    GregorianCalendar endTime = new GregorianCalendar(tz, locale);

    endTime.setTime(Calendar.getInstance().getTime());

    endTime.set(startTime.get(Calendar.YEAR), startTime.get(Calendar.MONTH), startTime

        .get(Calendar.DATE), 0, 0);

    endTime.add(Calendar.DATE, 1);

    // The calendar map has a bunch of stuff in it, it will be used for a few of

    // the portlets

    // set up below.

    HashMap calendarMap = CalendarUtil.getCalendarCollection(startTime, endTime, tz, individualId,

        60, "", dataSource);

    // use default formatters for locale

    DateFormat timeFormat = DateFormat.getTimeInstance(DateFormat.SHORT, locale);

    DateFormat dateTimeFormat = DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT, locale);

    // email portlet

    MailHome home = (MailHome)CVUtility.getHomeObject("com.centraview.mail.MailHome", "Mail");

    Mail remote = home.create();

    remote.setDataSource(dataSource);

    ArrayList emailFolders = remote.getHomeFolderList(individualId);

    // this modifier gets stuck right in the html of the "Compose" button

    String emailButtonModifier = "";

    if ((emailFolders == null) || (emailFolders.size() < 1)) {

      emailButtonModifier = "disabled=\"true\"";

    }

    request.setAttribute("emailFolders", emailFolders);

    request.setAttribute("emailButtonModifier", emailButtonModifier);

    // calendar portlet

    // for every activity on the calendar list, create a display object, and

    // append it to the list. The list will be iterated and displayed on the JSP

    ArrayList calendarDisplayList = new ArrayList();

    CalendarList calendarList = (CalendarList)calendarMap.get("calendarlist");

    Set listkey = calendarList.keySet();

    Iterator it = listkey.iterator();

    while (it.hasNext()) {

      Integer key = (Integer)it.next();

      CalendarListElement ele = (CalendarListElement)calendarList.get(key);

      Set elekey = ele.keySet();

      Iterator eleit = elekey.iterator();

      while (eleit.hasNext()) {

        CalendarMember calmember = (CalendarMember)ele.get(eleit.next());

        CalendarActivityObject activity = calmember.getActivityobject();

        Calendar start = activity.getStartTime();

        start.setTimeZone(tz);

        Calendar end = activity.getEndTime();

        end.setTimeZone(tz);

        String timeRange = dateTimeFormat.format(start.getTime()) + " - "

            + dateTimeFormat.format(end.getTime());

        String activityStartTime = timeFormat.format(start.getTime());

        // type is that stored in the activitytype database table.

        String activityType = activity.getActivityType();

        String icon = this.determineActivityIcon(activityType);

        activityType = this.convertActivityType(activityType);

        ArrayList activitiesAttendeesList = activity.getActivityAttendee();

        if ("PRIVATE".equals(activity.getActivityVisibility())

            && activity.getActivityOwnerId() != individualId

            && !activitiesAttendeesList.contains(String.valueOf(individualId))) {

          activity.setActivity("Private");

          activity.setActivityDetail("Private");

        }

        String requestURL = "";

        if ((activity.getActivity() != null) && (!activity.getActivity().equals("Private"))) {

          requestURL = "c_openPopup('/activities/view_activity.do?rowId="

              + activity.getActivityID() + "&" + ConstantKeys.TYPEOFACTIVITY + "=" + activityType

              + "&activityAction=Home')";

        }

        String activityTitle = activity.getActivity();

        String overLibTitle = CVUtility.cleanStringJS(activityTitle);

        String activityDetails = (activity.getActivityDetail() != null) ? activity

            .getActivityDetail() : "";

        String overLibDetail = CVUtility.cleanStringJS(activityDetails);

        HomeDisplayItem item = new HomeDisplayItem();

        item.setTitle(activityTitle);

        item.setUrl(requestURL);

        item.setOlTitle(overLibTitle);

        item.setOlDescription(overLibDetail);

        item.setOlCaption(timeRange);

        item.setSubTitle(activityStartTime);

        item.setIcon(icon);

        item.setRelatedTitle(activity.getEntityName());

        item.setRelatedId(activity.getEntityID());

        calendarDisplayList.add(item);

      }

    } // end while scheduled activity iterator

    request.setAttribute("calendarDisplayList", calendarDisplayList);

    // unscheduled activities portlet

    ArrayList unscheduledDisplayList = new ArrayList();

    // pull out the unscheduled activities from that stupid map retreived

    // earlier

    HashMap unscheduledActivityMap = (HashMap)calendarMap.get("unscheduledactivity");

    Set unscheduledKeys = unscheduledActivityMap.keySet();

    it = unscheduledKeys.iterator();

    while (it.hasNext()) {

      CalendarActivityObject activity = (CalendarActivityObject)unscheduledActivityMap.get(it

          .next());

      String activityType = activity.getActivityType();

      String icon = this.determineActivityIcon(activityType);

      activityType = this.convertActivityType(activityType);

      // determine requestURL based on the type

      // TODO make view_activity.do do this for me (maybe a dispatcher action

      // first)

      String requestURL;

      if (activityType.equals(ConstantKeys.FORECASTSALE)) {

        requestURL = "/sales/view_opportunity.do?TYPEOFOPERATION=EDIT&activityId=";

        requestURL += activity.getActivityID();

      } else if (activityType.equals(ConstantKeys.LITERATUREREQUEST)) {

        requestURL = "/marketing/view_literaturefulfillment.do?TYPEOFOPERATION=EDIT&activityid=";

        requestURL += activity.getActivityID();

      } else {

        requestURL = "/activities/view_activity.do?rowId=";

        requestURL += activity.getActivityID();

        requestURL += "&activityAction=Home&TYPEOFACTIVITY=";

        requestURL += activityType;

      }

      HomeDisplayItem item = new HomeDisplayItem();

      item.setTitle(activity.getActivity());

      item.setIcon(icon);

      item.setUrl(requestURL);

      item.setRelatedTitle(activity.getEntityName());

      item.setRelatedId(activity.getEntityID());

      unscheduledDisplayList.add(item);

    } // end while unscheduled activity iterator

    request.setAttribute("unscheduledDisplayList", unscheduledDisplayList);

    // project tasks

   

    ArrayList taskDisplayList = new ArrayList();

    // ask the EJB layer to give us a list of relevant TASK VO's

    ActivityFacade activityFacade = null;

    try {

      activityFacade = (ActivityFacade)CVUtility.setupEJB("ActivityFacade",

          "com.centraview.activity.activityfacade.ActivityFacadeHome", dataSource);

    } catch (Exception e) {

      logger.error("[execute] Exception thrown.", e);

      throw new ServletException(e);

    }

    ArrayList taskList = activityFacade.getTaskList(individualId);

    for (int i = 0; i < taskList.size(); i++) {

      TaskVO task = (TaskVO)taskList.get(i);

      String requestURL = "/projects/view_task.do?rowId=";

      requestURL += task.getTaskid();

      HomeDisplayItem item = new HomeDisplayItem();

      item.setTitle(task.getTitle());

      item.setUrl(requestURL);

      taskDisplayList.add(item);

    }

    request.setAttribute("taskDisplayList", taskDisplayList);

   

    // opportunity

    ArrayList opportunityDisplayList = new ArrayList();

    // ask the EJB layer to give us a list of relevant TASK VO's

    SaleFacade saleFacade = null;

    try {

      saleFacade = (SaleFacade)CVUtility.setupEJB("SaleFacade",

          "com.centraview.sale.salefacade.SaleFacadeHome", dataSource);

    } catch (Exception e) {

      logger.error("[execute] Exception thrown.", e);

      throw new ServletException(e);

    }

    ArrayList opportunityList = saleFacade.getInterestingOpportunityList(individualId);

    for (int i = 0; i < opportunityList.size(); i++) {

      OpportunityVO opportunity = (OpportunityVO)opportunityList.get(i);

      // somehow a null opportunity can make it's way onto this list, so

      // quick and dirty fix is to check that here.

      if (CVUtility.notEmpty(opportunity)) {

        String requestURL = "/sales/view_opportunity.do?TYPEOFOPERATION=EDIT&rowId=";

        requestURL += opportunity.getOpportunityID();

        HomeDisplayItem item = new HomeDisplayItem();

        item.setTitle(opportunity.getTitle());

        item.setUrl(requestURL);

        item.setRelatedTitle(opportunity.getEntityname());

        item.setRelatedId(opportunity.getEntityID());

        item.setIcon("icon_sale.gif");

        opportunityDisplayList.add(item);

      }

    }

    request.setAttribute("opportunityDisplayList", opportunityDisplayList);

    // tickets

   

    // Any Open Tickets assigned to the logged in User

    //String query = "ADVANCE: select ticketid,subject from ticket,supportstatus where ticket.status =  supportstatus.statusid and supportstatus.name = 'Open' AND assignedto = "+indvID;

    // company news

    // alerts

    return (mapping.findForward(".view.home"));

  }

  /**

   * Returns the name of the icon file that represents the passed in activity

   * type. The type should be the text from the activityType table in the

   * database.

   * @param activityType

   * @return icon name

   */

  private String determineActivityIcon(String activityType)

  {

    String icon = "icon_file.gif";

    if (activityType.equals(ConstantKeys.DB_APPOINTMENT)) {

      icon = "icon_invitation.gif";

      activityType = ConstantKeys.APPOINTMENT;

    } else if (activityType.equals(ConstantKeys.DB_CALL)) {

      icon = "icon_call.gif";

      activityType = ConstantKeys.CALL;

    } else if (activityType.equals(ConstantKeys.DB_LITERATURE_REQUEST)) {

      icon = "icon_file.gif";

      activityType = ConstantKeys.LITERATUREREQUEST;

    } else if (activityType.equals(ConstantKeys.DB_MEETING)) {

      icon = "icon_invitation.gif";

      activityType = ConstantKeys.MEETING;

    } else if (activityType.equals(ConstantKeys.DB_NEXT_ACTION)) {

      icon = "icon_tasks.gif";

      activityType = ConstantKeys.NEXTACTION;

    } else if (activityType.equals(ConstantKeys.DB_TASK)) {

      icon = "icon_tasks.gif";

      activityType = ConstantKeys.TASK;

    } else if (activityType.equals(ConstantKeys.DB_TODO)) {

      icon = "icon_tasks.gif";

      activityType = ConstantKeys.TODO;

    }

    return icon;

  }

  /**

   * Takes the activity type provided from the database and returns the type in

   * a form that is expected by the struts actions.

   * @param activityType

   * @return the activity type from ConstantKeys

   */

  private String convertActivityType(String activityType)

  {

    String activityReturnType = ConstantKeys.APPOINTMENT;

    if (activityType.equals(ConstantKeys.DB_APPOINTMENT)) {

      activityReturnType = ConstantKeys.APPOINTMENT;

    } else if (activityType.equals(ConstantKeys.DB_CALL)) {

      activityReturnType = ConstantKeys.CALL;

    } else if (activityType.equals(ConstantKeys.DB_LITERATURE_REQUEST)) {

      activityReturnType = ConstantKeys.LITERATUREREQUEST;

    } else if (activityType.equals(ConstantKeys.DB_MEETING)) {

      activityType = ConstantKeys.MEETING;

    } else if (activityType.equals(ConstantKeys.DB_NEXT_ACTION)) {

      activityReturnType = ConstantKeys.NEXTACTION;

    } else if (activityType.equals(ConstantKeys.DB_TASK)) {

      activityReturnType = ConstantKeys.TASK;

    } else if (activityType.equals(ConstantKeys.DB_TODO)) {

      activityReturnType = ConstantKeys.TODO;

    }

    return activityReturnType;

  }

}