}
}
-
/*
- * Utility function to encapsulate a subcomponent into a full VCALENDAR
+ * Utility function to encapsulate a subcomponent into a full VCALENDAR.
+ *
+ * We also scan for any date/time properties that reference timezones, and attach
+ * those timezones along with the supplied subcomponent. (Yes, I used a fixed
+ * size array in order to avoid complexity. Increase the size if you think you
+ * need to, but if you're really referencing more than 5 time zones in a single
+ * calendar event, it probably means you're an idiot and deserve to lose.)
*/
icalcomponent *ical_encapsulate_subcomponent(icalcomponent *subcomp) {
icalcomponent *encaps;
icalproperty *p;
struct icaltimetype t;
+ const icaltimezone *attached_zones[5] = { NULL, NULL, NULL, NULL, NULL };
+ int i;
+ const icaltimezone *z;
+ int num_zones_attached = 0;
+ int zone_already_attached;
if (subcomp == NULL) {
lprintf(3, "ERROR: ical_encapsulate_subcomponent() called with NULL argument\n");
|| (icalproperty_isa(p) == ICAL_RECURRENCEID_PROPERTY)
) {
t = icalproperty_get_dtstart(p); // it's safe to use dtstart for all of them
- if (icaltime_is_valid_time(t)) {
- lprintf(9, "FIXME ATTACH TIMEZONE, datetime=%s, tzid=%s\n",
- icaltime_as_ical_string(t),
- icaltime_get_tzid(t)
+ if ((icaltime_is_valid_time(t)) && (z=icaltime_get_timezone(t), z)) {
+
+ zone_already_attached = 0;
+ for (i=0; i<5; ++i) {
+ if (z == attached_zones[i]) {
+ ++zone_already_attached;
+ lprintf(9, "zone already attached!!\n");
+ }
+ }
+ if ((!zone_already_attached) && (num_zones_attached < 5)) {
+ lprintf(9, "attaching zone %d!\n", num_zones_attached);
+ attached_zones[num_zones_attached++] = z;
+ }
+
+ icalproperty_set_parameter(p,
+ icalparameter_new_tzid(icaltimezone_get_location((icaltimezone *)z))
);
}
}
/* Set the Version Number */
icalcomponent_add_property(encaps, icalproperty_new_version("2.0"));
+ /* Attach any timezones we need */
+ if (num_zones_attached > 0) for (i=0; i<num_zones_attached; ++i) {
+ icalcomponent *zc;
+ zc = icalcomponent_new_vtimezone();
+ /* FIXME actually put something in here!!!! */
+ icalcomponent_add_component(encaps, zc);
+ }
+
/* Encapsulate the subcomponent inside */
icalcomponent_add_component(encaps, subcomp);