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1
19
20 package org.lucane.applications.calendar;
21
22 import java.io.InputStream  ;
23 import java.net.URL ;
24 import java.text.DateFormat ;
25 import java.util.HashMap ;
26 import java.util.Iterator ;
27
28 import org.lucane.common.Logging;
29 import org.lucane.common.concepts.UserConcept;
30 import org.lucane.server.Server;
31 import org.lucane.server.Service;
32 import org.lucane.server.ServiceManager;
33 import org.lucane.server.store.UserStore;
34
35 public class MailThread extends Thread
36 {
37 private Event event;
38 private String template;
39
40 public MailThread(Event event, String template)
41 {
42 this.event = event;
43 this.template = template;
44 }
45
46 public void run()
47 {
48 sendMails();
49 }
50
51 private String getMailContent(String language)
52 {
53 String content = null;
54 InputStream is = null;
55 try {
56 try {
57 is = new URL (template + "_"+ language).openStream();
58 } catch(Exception e) {
59 is = new URL (template + "_en").openStream();
60 }
61 int length = is.available();
62 byte[] buffer = new byte[length];
63 is.read(buffer);
64 is.close();
65 content = new String (buffer);
66 } catch(Exception e) {
67 Logging.getLogger().warning("Unable to read mail template : " + e);
68 content = "<html><body><p>%title%</p><p></p><p>%description%</p></body></html>";
69 }
70
71 String description = event.getDescription();
73 int index = description.toLowerCase().indexOf("<body>");
74 if(index > 0)
75 description = description.substring(index+6);
76 index = description.toLowerCase().indexOf("</body>");
77 if(index > 0)
78 description = description.substring(0, index);
79
80 DateFormat format = DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT);
81
82 content = content.replaceAll("%title%", event.getTitle());
83 content = content.replaceAll("%start%", format.format(event.getStartDate()));
84 content = content.replaceAll("%end%", format.format(event.getEndDate()));
85 content = content.replaceAll("%description%", description);
86 return content;
87 }
88
89 private void sendMails()
90 {
91 UserStore store = Server.getInstance().getStore().getUserStore();
92
93 String from = null;
94 try {
95 UserConcept organizer = store.getUser(event.getOrganizer());
96 from = organizer.getMailAddress();
97 if(from != null && from.length() > 0)
98 from = organizer.getRealName() + '<' + from + '>';
99 } catch (Exception e) {
100 Logging.getLogger().warning("Unable to get organizer user : " + e);
101 }
102 if(from == null || from.length() == 0)
103 return;
104
105 String title = "[Lucane] " + event.getTitle();
106 Iterator attendees = event.getAttendees();
107 while(attendees.hasNext())
108 {
109 Attendee attendee = (Attendee)attendees.next();
110 try {
111 UserConcept user = store.getUser(attendee.getUser());
112 String content = getMailContent(user.getLanguage());
113 String to = user.getMailAddress();
114 if(to != null && to.length() > 0)
115 sendMail(from, to, title, content);
116 } catch(Exception e) {
117 Logging.getLogger().warning("Unable to send mail to " + attendee.getUser() + " : " + e);
118 }
119 }
120 }
121
122 private void sendMail(String from, String to, String subject, String content)
123 throws Exception
124 {
125 HashMap params = new HashMap ();
126 params.put("from", from);
127 params.put("subject", subject);
128 params.put("to", to);
129 params.put("content", content);
130 params.put("content-type", "text/html");
131
132 Service s = ServiceManager.getInstance().getService("org.lucane.applications.sendmail");
133 s.invoke("sendMail", new Class []{HashMap .class}, new Object []{params});
134
135 System.out.println("Mail sent to : " + to);
136 }
137 } |
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