/*
* $RCSfile: EmailListHandler.java,v $ $Revision: 1.1.1.1 $ $Date: 2005/04/28 20:28:06 $ - $Author: mking_cv $
*
* 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.
*/
package com.centraview.mail;
import java.io.IOException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Set;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.DynaActionForm;
import com.centraview.common.CVUtility;
import com.centraview.common.DisplayList;
import com.centraview.common.ListElement;
import com.centraview.common.ListGenerator;
import com.centraview.common.ListPreference;
import com.centraview.common.StringMember;
import com.centraview.common.UserObject;
import com.centraview.email.EmailList;
import com.centraview.settings.Settings;
public class EmailListHandler extends org.apache.struts.action.Action
{
public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException
{
final String dataSource = Settings.getInstance().getSiteInfo(CVUtility.getHostName(super.getServlet().getServletContext())).getDataSource();
HttpSession session = request.getSession();
UserObject userObject = (UserObject)session.getAttribute("userobject");
int individualID = userObject.getIndividualID(); // logged in user
session.setAttribute("highlightmodule", "email");
ActionErrors allErrors = new ActionErrors();
String forward = "emailList";
// "emailListForm", defined in struts-config-email.xml
DynaActionForm emailListForm = (DynaActionForm)form;
try
{
// check for a valid email account
MailHome home = (MailHome)CVUtility.getHomeObject("com.centraview.mail.MailHome", "Mail");
Mail mailRemote = (Mail)home.create();
mailRemote.setDataSource(dataSource);
int numberAccounts = mailRemote.getNumberOfAccountsForUser(individualID);
if (numberAccounts < 1)
{
// if the user has less than 1 mail account
// set up, then show them the door
return(mapping.findForward("displaynomailaccount"));
}
int currentAccountID = 0;
MailFolderVO folderVO = new MailFolderVO();
Integer folderID = (Integer)emailListForm.get("folderID");
if (folderID == null || folderID.intValue() <= 0 )
{
// if "folderID" is not specified, then get the user's
// default folder, which should be Inbox for their
// default account
// get the user's default account (we already know they have at least one)
int defaultAccountID = mailRemote.getDefaultAccountID(individualID);
folderVO = mailRemote.getPrimaryEmailFolder(defaultAccountID);
}else{
folderVO = mailRemote.getEmailFolder(folderID.intValue());
}
folderID = new Integer(folderVO.getFolderID());
String folderName = folderVO.getFolderName();
currentAccountID = folderVO.getEmailAccountID();
HashMap folderList = mailRemote.getFolderList(currentAccountID);
// now, set the folderID back to the form bean, so we
// can access it in the JSPs via Struts beans
emailListForm.set("folderID", folderID);
MailAccountVO accountVO = mailRemote.getMailAccountVO(currentAccountID);
emailListForm.set("accountID", new Integer(currentAccountID));
emailListForm.set("accountType", (String)accountVO.getAccountType());
emailListForm.set("folderList", folderList);
emailListForm.set("folderType", folderVO.getFolderType());
// now, we need to set some stuff up for the folder bar which
// shows where the user is located within the folder hierarchy
ArrayList folderPathList = mailRemote.getFolderFullPath(folderID.intValue());
emailListForm.set("folderPathList", folderPathList);
ListPreference listPrefs = userObject.getListPreference("Email");
// TODO: make sure searchString is taken care of
String searchString = request.getParameter("searchTextBox");
if (searchString == null)
{
searchString = "";
}else{
searchString = "SIMPLE :" + searchString;
}
// Paging stuff - we are ALWAYS getting the EmailList object populated from
// the EJB layer. However, we are chaging the startAt and endAt parameters
// passed to the ListGenerator when we get that list. By default, startAt is
// set to 1 and endAt is set to records per page;
int startAt = 1;
int endAt = listPrefs.getRecordsPerPage();
char sortType = 'D';
// but if NextPageHandler or PreviousPageHandler have been called, then we
// get the DisplayList that either of those handlers put on the request,
// and get the startAt and endAt parameters from that object (BUT THROW
// AWAY THE ACTUAL LIST)
DisplayList sessionEmailList = (DisplayList)request.getAttribute("displaylist");
if (sessionEmailList != null)
{
startAt = sessionEmailList.getStartAT();
endAt = sessionEmailList.getEndAT();
sortType = sessionEmailList.getSortType();
}
ListGenerator lg = ListGenerator.getListGenerator(dataSource);
EmailList emailList = null;
// If we are setting the Advance Search Flag to True means we already processed the List with Advance Search condition. So we don't need to get the list once again.
if (sessionEmailList != null && sessionEmailList.getAdvanceSearchFlag() == true)
{
emailList = (EmailList) sessionEmailList;
}else{
emailList = (EmailList)lg.getEmailList(individualID, startAt, endAt, searchString, listPrefs.getSortElement(), sortType, folderID.intValue(),true);
}
Set listkey = emailList.keySet();
Iterator it = listkey.iterator();
while (it.hasNext())
{
String str = (String)it.next();
ListElement ele = (ListElement)emailList.get(str);
StringMember sm = (StringMember)ele.get("Subject");
if (folderName != null && folderName.equals(MailFolderVO.DRAFTS_FOLDER_NAME))
{
sm.setRequestURL("openWindows('" + request.getContextPath() + "/mail/EditDraft.do?messageID=" + ele.getElementID() + "', 720, 585, '')");
}else if (folderName != null && folderName.equals(MailFolderVO.TEMPLATES_FOLDER_NAME)){
sm.setRequestURL("openWindows('" + request.getContextPath() + "/mail/TemplateCompose.do?messageID=" + ele.getElementID() + "', 720, 585, '')");
}else{
sm.setRequestURL("goTo('" + request.getContextPath() + "/mail/ViewMessage.do?messageID=" + ele.getElementID() + "');");
}
sm = (StringMember)ele.get("To");
String ComposeTo = sm.getDisplayString();
ComposeTo = ComposeTo.replaceAll("\""," ");
ComposeTo = ComposeTo.replaceAll("'"," ");
ComposeTo = ComposeTo.trim();
sm.setRequestURL("openWindows('" + request.getContextPath() + "/mail/Compose.do?to=" + ComposeTo + "', 720, 585, '')");
sm = (StringMember)ele.get("From");
String ComposeFrom = sm.getDisplayString();
ComposeFrom = ComposeFrom.replaceAll("\""," ");
ComposeFrom = ComposeFrom.replaceAll("'"," ");
ComposeFrom = ComposeFrom.trim();
sm.setRequestURL("openWindows('" + request.getContextPath() + "/mail/Compose.do?to=" + ComposeFrom + "', 720, 585, '')");
}
session.setAttribute("currentMailFolder", folderID);
session.setAttribute("displaylist", emailList);
request.setAttribute("displaylist", emailList);
request.setAttribute("list", "Email");
}catch(Exception e){
System.out.println("[Exception][EmailListHandler.execute] Exception Thrown: " + e);
// TODO: remove stack trace
e.printStackTrace();
}
return (mapping.findForward("showemaillist"));
} // end execute() method
}