Monotone-Parent: 5f2a3e7eefe739c0e656450e9cc85846e27c80b8

Monotone-Revision: 3239b46c1626108a2b1a3d6cab30ae4c9bd6a731

Monotone-Author: wsourdeau@inverse.ca
Monotone-Date: 2007-11-13T22:38:05
Monotone-Branch: ca.inverse.sogo

UI/MailPartViewers/UIxMailPartICalActions.m

@@ -0,0 +1,164 @@
+/* UIxMailPartICalActions.m - this file is part of SOGo
+ *
+ * Copyright (C) 2007 Inverse groupe conseil
+ *
+ * Author: Wolfgang Sourdeau <wsourdeau@inverse.ca>
+ *
+ * This file is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#import <Foundation/NSCalendarDate.h>
+
+#import <NGObjWeb/WOContext+SoObjects.h>
+#import <NGObjWeb/WOResponse.h>
+
+#import <NGCards/iCalCalendar.h>
+#import <NGCards/iCalPerson.h>
+
+#import <UI/Common/WODirectAction+SOGo.h>
+
+#import <SoObjects/Appointments/SOGoAppointmentObject.h>
+#import <SoObjects/Appointments/SOGoAppointmentFolder.h>
+#import <SoObjects/SOGo/SOGoUser.h>
+#import <SoObjects/SOGo/iCalEntityObject+Utilities.h>
+#import <SoObjects/Mailer/SOGoMailBodyPart.h>
+
+#import "UIxMailPartICalActions.h"
+
+@implementation UIxMailPartICalActions
+
+- (iCalEvent *) _emailEvent
+{
+  NSData *content;
+  NSString *eventString;
+  iCalCalendar *emailCalendar;
+
+  content = [[self clientObject] fetchBLOB];
+  eventString = [[NSString alloc] initWithData: content
+				  encoding: NSUTF8StringEncoding];
+  if (!eventString)
+    eventString = [[NSString alloc] initWithData: content
+				    encoding: NSISOLatin1StringEncoding];
+  emailCalendar = [iCalCalendar parseSingleFromSource: eventString];
+
+  return (iCalEvent *) [emailCalendar firstChildWithTag: @"vevent"];
+}
+
+- (SOGoAppointmentObject *) _eventObjectWithUID: (NSString *) uid
+{
+  SOGoAppointmentFolder *personalFolder;
+  SOGoAppointmentObject *eventObject;
+
+  personalFolder
+    = [[context activeUser] personalCalendarFolderInContext: context];
+  eventObject = [personalFolder lookupName: uid
+				inContext: context acquire: NO];
+  if (![eventObject isKindOfClass: [SOGoAppointmentObject class]])
+    eventObject = [SOGoAppointmentObject objectWithName: uid
+					 inContainer: personalFolder];
+  
+  return eventObject;
+}
+
+- (iCalEvent *)
+  _setupChosenEventAndEventObject: (SOGoAppointmentObject **) eventObject
+{
+  iCalEvent *emailEvent, *calendarEvent, *chosenEvent;
+
+  emailEvent = [self _emailEvent];
+  if (emailEvent)
+    {
+      *eventObject = [self _eventObjectWithUID: [emailEvent uid]];
+      if ([*eventObject isNew])
+	chosenEvent = emailEvent;
+      else
+	{
+	  calendarEvent = (iCalEvent *) [*eventObject component: NO];
+	  if ([calendarEvent compare: emailEvent] == NSOrderedAscending)
+	    chosenEvent = emailEvent;
+	  else
+	    chosenEvent = calendarEvent;
+	}
+    }
+  else
+    chosenEvent = nil;
+
+  return chosenEvent;
+}
+
+- (WOResponse *) _changePartStatusAction: (NSString *) newStatus
+{
+  WOResponse *response;
+  SOGoAppointmentObject *eventObject;
+  iCalEvent *chosenEvent;
+  iCalPerson *user;
+  iCalCalendar *calendar;
+  NSString *rsvp, *method;
+
+  chosenEvent = [self _setupChosenEventAndEventObject: &eventObject];
+  if (chosenEvent)
+    {
+      user = [chosenEvent findParticipant: [context activeUser]];
+      [user setPartStat: newStatus];
+      calendar = [chosenEvent parent];
+      method = [[calendar method] lowercaseString];
+      if ([method isEqualToString: @"request"])
+	{
+	  [calendar setMethod: @""];
+	  rsvp = [[user rsvp] lowercaseString];
+	}
+      else
+	rsvp = nil;
+      [eventObject saveContentString: [calendar versitString]];
+      if (rsvp && [rsvp isEqualToString: @"true"])
+	[eventObject sendResponseToOrganizer];
+      response = [self responseWith204];
+    }
+  else
+    {
+      response = [context response];
+      [response setStatus: 409];
+    }
+
+  return response;
+}
+
+- (WOResponse *) acceptAction
+{
+  return [self _changePartStatusAction: @"ACCEPTED"];
+}
+
+- (WOResponse *) declineAction
+{
+  return [self _changePartStatusAction: @"DECLINED"];
+}
+
+// - (WOResponse *) markTentativeAction
+// {
+//   return [self _changePartStatusAction: @"TENTATIVE"];
+// }
+
+// - (WOResponse *) addToCalendarAction
+// {
+//   return [self responseWithStatus: 404];
+// }
+
+// - (WOResponse *) deleteFromCalendarAction
+// {
+//   return [self responseWithStatus: 404];
+// }
+
+@end