view_mail


1   /* -----------------------------------------------------------------------------
2    * Copyright (c) 2001, Low Kin Onn
3    * All rights reserved.
4    * Redistribution and use in source and binary forms, with or without
5    * modification, are permitted provided that the following conditions are met:
6    *
7    *
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9    * list of conditions and the following disclaimer.
10   *
11   * Redistributions in binary form must reproduce the above copyright notice,
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15   * Neither name of the Scioworks Pte. Ltd. nor the names of its contributors
16   * may beused to endorse or promote products derived from this software without
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19   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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21   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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32  
33  package scioworks.imap.presentation.imapWeb;
34  
35  import java.io.*;
36  import java.net.URLEncoder  ;
37  import java.util.Vector  ;
38  
39  import javax.mail.*;
40  import javax.mail.internet.*;
41  import javax.activation.*;
42  
43  import org.w3c.dom.*;
44  import org.w3c.dom.html.*;
45  
46  import com.lutris.appserver.server.httpPresentation.*;
47  
48  import scioworks.imap.presentation.base.*;
49  import scioworks.imap.presentation.imapWeb.*;
50  import scioworks.imap.spec.beans.*;
51  import scioworks.imap.spec.ImapWebException;
52  import scioworks.imap.spec.util.*;
53  
54  public class view_mail extends BasePO {
55  
56    public String   handleDefault() throws HttpPresentationException {
57  
58      String   fFolder = super.getStringParameter(PARAM_folder);
59      long   fMsgid  = super.getLongParameter(PARAM_msgid);
60  
61      try {
62  
63    
64    
65      IWMessage iwMsg = IWMessageFactory.getIWMessage("scioworks.imap.business.beans.IWMessageImpl");
66   
67        Message msg = iwMsg.getMessage(super.getImapWebSessionData().getImapStore(),
68                                       fFolder, fMsgid);
69      // create the page
70        view_mailHTML page = (view_mailHTML)m_comms.xmlcFactory.create(view_mailHTML.class);
71  
72       
73        // set the hidden field values
74        ((HTMLInputElement) page.getElementFolder1()).setValue(fFolder);
75        ((HTMLInputElement) page.getElementMsgid1()).setValue(Long.toString(fMsgid));
76  
77        ((HTMLInputElement) page.getElementFolder2()).setValue(fFolder);
78        ((HTMLInputElement) page.getElementMsgid2()).setValue(Long.toString(fMsgid));
79  
80        ((HTMLInputElement) page.getElementFolder3()).setValue(fFolder);
81        ((HTMLInputElement) page.getElementMsgid3()).setValue(Long.toString(fMsgid));
82  
83        // set the drop down list of target folders for Move
84        Vector   targetFolders = iwMsg.getFolderNames(super.getImapWebSessionData().getImapStore(),
85                                                    fFolder);
86        targetFolders.insertElementAt("-- Choose Folder --", 0);
87        super.processSelectList(page, page.getElementTargetFolder(),
88                                targetFolders, targetFolders, "-1");
89  
90        page.getElementDate().removeAttribute("id");
91        page.getElementTo().removeAttribute("id");
92        page.getElementFrom().removeAttribute("id");
93        page.getElementSubject().removeAttribute("id");
94        page.getElementEmailText().removeAttribute("id");
95  
96        // get reference to the message row
97        Node messageRow = page.getElementMessageRow();
98        Node messageRowParent = messageRow.getParentNode();
99  
100       // set the email header and details
101       page.setTextDate(msg.getSentDate().toString());
102       page.setTextTo(InternetAddress.toString(msg.getAllRecipients()));
103     
104       MessagingUtil messagingUtil = MessagingUtilFactory.getMessagingUtil("scioworks.imap.business.util.MessagingUtilImpl");
105   
106       page.setTextSubject(messagingUtil.formatSubject(msg.getSubject()));
107       page.setTextFrom(msg.getFrom()[0].toString());
108       page.setTextEmailText(messagingUtil.formatBodyText(iwMsg.getMessageBody(msg)));
109 
110       messageRowParent.appendChild(messageRow.cloneNode(true));
111 
112       // set the attachments
113       HTMLElement filenameEle = page.getElementFilename();
114       HTMLAnchorElement downloadLinkEle = page.getElementDownloadLink();
115 
116       filenameEle.removeAttribute("id");
117       downloadLinkEle.removeAttribute("id");
118 
119       // Get reference to the row to be modified
120       HTMLTableRowElement attachmentListRow = page.getElementAttachmentListRow();
121       Node attachmentListTable = attachmentListRow.getParentNode();
122 
123       String   currLink = downloadLinkEle.getHref() + "?" +
124                         PARAM_event + "=" + EVENT_downloadAttachment + "&" +
125                         PARAM_folder + "=" + URLEncoder.encode(fFolder) + "&" +
126                         PARAM_msgid + "=" + Long.toString(fMsgid) + "&" +
127                         PARAM_part + "=" ;
128 
129       if (msg.isMimeType("multipart/*")) {
130         Multipart mp = (Multipart)msg.getContent();
131         for (int i=1; i<mp.getCount(); i++) {
132           processEmail(page, mp.getBodyPart(i), currLink+Integer.toString(i));
133         }
134         attachmentListTable.removeChild(attachmentListRow);
135       } else {
136         super.removeElement(page, (Element)attachmentListTable);
137       }
138 
139       messageRowParent.removeChild(messageRow);
140 
141       return page.toDocument();
142    
143    } catch(NullPointerException   ex) {
144    /*
145     * The response will be default HTML page 
146     * We need  to allow imapWeb_pres to be functional
147     */ 
148      return ((view_mailHTML)m_comms.xmlcFactory.create(view_mailHTML.class)).toDocument();
149    
150    
151     } catch (ImapWebException e) {
152       return super.showErrorPage("Error getting message", e.getMessage(), "", "");
153 
154     } catch (MessagingException e) {
155       e.printStackTrace();
156       return super.showErrorPage("Error getting messages", e.getMessage(), "", "");
157 
158     } catch (IOException e) {
159       e.printStackTrace();
160       return super.showErrorPage("Error getting message", e.getMessage(), "", "");
161     }
162   }
163 
164   public void processEmail(view_mailHTML page, Part part, String   partId)
165       throws HttpPresentationException, MessagingException, IOException, ImapWebException {
166 
167     if (part.isMimeType("multipart/*")) {
168 
169       Multipart mp = ((Multipart) part.getContent());
170       int count = mp.getCount();
171       for (int i = 1; i<mp.getCount(); i++) {
172         processEmail(page, mp.getBodyPart(i), partId + "." + i);
173       }
174 
175     } else if (part.isMimeType("message/rfc822")) {
176 
177 
178       // get reference to the message row
179       Node messageRow = page.getElementMessageRow();
180       Node messageRowParent = messageRow.getParentNode();
181 
182       Message msg = (Message) part.getContent();
183       page.setTextDate(msg.getSentDate().toString());
184       page.setTextTo(InternetAddress.toString(msg.getAllRecipients()));
185       MessagingUtil messagingUtil = MessagingUtilFactory.getMessagingUtil("scioworks.imap.business.util.MessagingUtilImpl");
186   
187       page.setTextSubject(messagingUtil.formatSubject(msg.getSubject()));
188       page.setTextFrom(msg.getFrom()[0].toString());
189      
190  IWMessage iwMsg = IWMessageFactory.getIWMessage("scioworks.imap.business.beans.IWMessageImpl");
191  
192       page.setTextEmailText(messagingUtil.formatBodyText(iwMsg.getMessageBody(msg)));
193 
194       messageRowParent.appendChild(messageRow.cloneNode(true));
195 
196       if (msg.isMimeType("multipart/*")) {
197         Multipart mp = (Multipart)msg.getContent();
198         for (int i=1; i<mp.getCount(); i++) {
199           processEmail(page, mp.getBodyPart(i), partId + "." + i);
200         }
201       }
202 
203     } else {
204       // set the attachments
205       HTMLElement filenameEle = page.getElementFilename();
206       HTMLAnchorElement downloadLinkEle = page.getElementDownloadLink();
207 
208       // Get reference to the row to be modified
209       HTMLTableRowElement attachmentListRow = page.getElementAttachmentListRow();
210       Node attachmentListTable = attachmentListRow.getParentNode();
211 
212      page.setTextFilename(part.getFileName());
213      downloadLinkEle.setHref(partId);
214 
215      attachmentListTable.appendChild(attachmentListRow.cloneNode(true));
216 
217     }
218   }
219 
220 }
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