(feat) we now "cc" delegates during invitation updates (fixes #3195)

NEWS

@@ -8,6 +8,7 @@ New features
 Enhancements
  - [web] updated Angular Material to version 1.0.6
  - [web] added Lithuanan (lt) translation - thanks to Mantas Liobė
+ - [web] we now "cc" delegates during invitation updates (#3195)
 
 Bug fixes
  - [web] fixed missing columns in SELECT statements (PostgreSQL)

SoObjects/Appointments/SOGoCalendarComponent.m

@@ -905,12 +905,15 @@
     }
 }
 
-#warning fix this when sendEmailUsing blabla has been cleaned up
+//
-- (void) sendIMIPReplyForEvent: (iCalRepeatableEntityObject *) event
+//
+//
+- (void) _sendIMIPReplyForEvent: (iCalRepeatableEntityObject *) event
                            from: (SOGoUser *) from
                              to: (iCalPerson *) recipient
+                       textOnly: (BOOL) textOnly
 {
-  NSString *pageName, *mailDate, *email;
+  NSString *mailDate, *email;
   WOApplication *app;
   iCalPerson *attendee;
   SOGoAptMailICalReply *p;
@@ -922,15 +925,12 @@
   SOGoDomainDefaults *dd;
 
   dd = [from domainDefaults];
-  if ([dd appointmentSendEMailNotifications] && [event isStillRelevant])
+
-    {
   /* get WOApplication instance */
   app = [WOApplication application];
 
-      /* create page name */
-      pageName = @"SOGoAptMailICalReply";
   /* construct message content */
-      p = [app pageWithName: pageName inContext: context];
+  p = [app pageWithName: @"SOGoAptMailICalReply"  inContext: context];
   [p setApt: (iCalEvent *) event];
 
   attendee = [event userAsAttendee: from];
@@ -953,19 +953,30 @@
                 forKey: @"subject"];
   [headerMap setObject: [NSString generateMessageID] forKey: @"message-id"];
   [headerMap setObject: @"1.0" forKey: @"MIME-Version"];
+
+  if (textOnly)
+    [headerMap setObject: @"text/html" forKey: @"content-type"];
+  else
     [headerMap setObject: @"multipart/mixed" forKey: @"content-type"];
+
   [headerMap setObject: @"calendar:invitation-reply" forKey: @"x-sogo-message-type"];
   msg = [NGMimeMessage messageWithHeader: headerMap];
 
-      /* multipart body */
-      body = [[NGMimeMultipartBody alloc] initWithPart: msg];
-
   /* text part */
   headerMap = [NGMutableHashMap hashMapWithCapacity: 1];
   [headerMap setObject: @"text/html; charset=utf-8"
                 forKey: @"content-type"];
   bodyPart = [NGMimeBodyPart bodyPartWithHeader: headerMap];
   bodyData = [[p getBody] dataUsingEncoding: NSUTF8StringEncoding];
+
+  if (textOnly)
+    {
+      [msg setBody: bodyData];
+    }
+  else
+    {
+      /* multipart body */
+      body = [[NGMimeMultipartBody alloc] initWithPart: msg];
       [bodyPart setBody: bodyData];
 
       /* attach text part to multipart body */
@@ -977,6 +988,7 @@
       /* attach multipart body to message */
       [msg setBody: body];
       [body release];
+    }
 
   /* send the damn thing */
   email = [recipient rfc822Email];
@@ -987,6 +999,41 @@
           withAuthenticator: [self authenticatorInContext: context]
                   inContext: context];
 }
+
+
+//
+//
+//
+- (void) sendIMIPReplyForEvent: (iCalRepeatableEntityObject *) event
+			  from: (SOGoUser *) from
+			    to: (iCalPerson *) recipient
+{
+  SOGoDomainDefaults *dd;
+
+  dd = [from domainDefaults];
+  if ([dd appointmentSendEMailNotifications] && [event isStillRelevant])
+    {
+      // We first send to the real recipient (organizer)
+      [self _sendIMIPReplyForEvent: event
+                              from: from
+                                to: recipient
+                          textOnly: NO];
+
+      // If we have a sent-by, we send it to it also. This is useful since
+      // if Alice is Bob's asssitant and invites Tony, when Tony accepts/declines
+      // the event, Alice will also be informed about this. See #3195 for details.
+      if ([recipient hasSentBy])
+        {
+          iCalPerson *sentBy;
+
+          sentBy = [[[iCalPerson alloc] init] autorelease];
+          [sentBy setEmail: [recipient sentBy]];
+          [self _sendIMIPReplyForEvent: event
+                                  from: from
+                                    to: sentBy
+                              textOnly: YES];
+        }
+    }
 }
 
 //