[evolution] Bug #699334 - Calendar: reply all doesn't quite work

[Milan Crha <mcrha src gnome org>]

commit 5bcd2066f486e61d1c4f6d2b4d6e48e3776890d8
Author: Milan Crha <mcrha redhat com>
Date:   Tue Apr 30 19:50:11 2013 +0200

    Bug #699334 - Calendar: reply all doesn't quite work

 calendar/gui/itip-utils.c |   33 ++++++++++++++++++++++++++++-----
 1 files changed, 28 insertions(+), 5 deletions(-)
---
diff --git a/calendar/gui/itip-utils.c b/calendar/gui/itip-utils.c
index 82dc88a..97e582a 100644
--- a/calendar/gui/itip-utils.c
+++ b/calendar/gui/itip-utils.c
@@ -720,7 +720,8 @@ comp_to_list (ESourceRegistry *registry,
                         * invite will be sent to the resources as well. */
                        if (att->cutype != ICAL_CUTYPE_INDIVIDUAL &&
                            att->cutype != ICAL_CUTYPE_GROUP &&
-                           att->cutype != ICAL_CUTYPE_RESOURCE)
+                           att->cutype != ICAL_CUTYPE_RESOURCE &&
+                           att->cutype != ICAL_CUTYPE_UNKNOWN)
                                continue;
                        else if (users_has_attendee (users, att->value))
                                continue;
@@ -767,19 +768,38 @@ comp_to_list (ESourceRegistry *registry,
 
                        array = g_ptr_array_new ();
 
-                       e_cal_component_get_organizer (comp, &organizer);
                        sender = itip_get_comp_attendee (registry, comp, NULL);
 
+                       e_cal_component_get_organizer (comp, &organizer);
+                       if (organizer.value && (!sender || g_ascii_strcasecmp (
+                           itip_strip_mailto (organizer.value), sender) != 0)) {
+                               destination = e_destination_new ();
+                               e_destination_set_email (destination,
+                                       itip_strip_mailto (organizer.value));
+                               if (organizer.cn)
+                                       e_destination_set_name (destination, organizer.cn);
+                               g_ptr_array_add (array, destination);
+                       }
+
                        for (l = attendees; l != NULL; l = l->next) {
                                ECalComponentAttendee *att = l->data;
 
-                               if (att->cutype != ICAL_CUTYPE_INDIVIDUAL &&
-                                   att->cutype != ICAL_CUTYPE_GROUP)
+                               if (!att->value)
+                                       continue;
+                               else if (att->cutype != ICAL_CUTYPE_INDIVIDUAL &&
+                                        att->cutype != ICAL_CUTYPE_GROUP &&
+                                        att->cutype != ICAL_CUTYPE_UNKNOWN)
                                        continue;
                                else if (only_attendees &&
                                        !comp_editor_have_in_new_attendees_lst (
                                        only_attendees, itip_strip_mailto (att->value)))
                                        continue;
+                               else if (organizer.value &&
+                                        g_ascii_strcasecmp (att->value, organizer.value) == 0)
+                                       continue;
+                               else if (sender && g_ascii_strcasecmp (
+                                       itip_strip_mailto (att->value), sender) == 0)
+                                       continue;
 
                                destination = e_destination_new ();
                                if (att->cn != NULL)
@@ -797,6 +817,8 @@ comp_to_list (ESourceRegistry *registry,
 
                        destination = e_destination_new ();
                        e_cal_component_get_organizer (comp, &organizer);
+                       if (organizer.cn)
+                               e_destination_set_name (destination, organizer.cn);
                        if (organizer.value)
                                e_destination_set_email (
                                        destination, itip_strip_mailto (organizer.value));
@@ -833,7 +855,8 @@ comp_to_list (ESourceRegistry *registry,
                        ECalComponentAttendee *att = l->data;
 
                        if (att->cutype != ICAL_CUTYPE_INDIVIDUAL &&
-                           att->cutype != ICAL_CUTYPE_GROUP)
+                           att->cutype != ICAL_CUTYPE_GROUP &&
+                           att->cutype != ICAL_CUTYPE_UNKNOWN)
                                continue;
 
                        if (!g_ascii_strcasecmp (