/**
* add organizer to properties
*
* @param appointment
* @param properties
*/
private void addOrganizer(
Appointment appointment, PropertyList properties, boolean doExportAsMeeting) {
// means we do not export attendees so we do not have a meeting
if (!doExportAsMeeting) return;
final User owner = appointment.getReservation().getOwner();
try {
Organizer organizer = null;
if (owner.getEmail() != null && owner.getEmail().trim().length() > 0) {
try {
final URI uri = new URI("MAILTO:" + owner.getEmail().trim());
organizer = new Organizer(uri);
} catch (URISyntaxException e) {
}
}
if (organizer == null) {
organizer = new Organizer("MAILTO:" + URLEncoder.encode(owner.getUsername(), "UTF-8"));
}
if (!"".equals(owner.getName())) organizer.getParameters().add(new Cn(owner.getName()));
properties.add(organizer);
} catch (URISyntaxException e) {
throw new IllegalArgumentException(e);
} catch (UnsupportedEncodingException e) {
throw new IllegalArgumentException(e);
}
}
/** {@inheritDoc} */
public VEvent createEvent(CalendarEvent event, List<User> attendees) {
if (!isIcsEnabled()) {
log.debug(
"ExternalCalendaringService is disabled. Enable via calendar.ics.generation.enabled=true in sakai.properties");
return null;
}
// timezone. All dates are in GMT so we need to explicitly set that
TimeZoneRegistry registry = TimeZoneRegistryFactory.getInstance().createRegistry();
TimeZone timezone = registry.getTimeZone("GMT");
VTimeZone tz = timezone.getVTimeZone();
// start and end date
DateTime start = new DateTime(getStartDate(event.getRange()).getTime());
DateTime end = new DateTime(getEndDate(event.getRange()).getTime());
// create event incl title/summary
VEvent vevent = new VEvent(start, end, event.getDisplayName());
// add timezone
vevent.getProperties().add(tz.getTimeZoneId());
// add uid to event
// could come from the vevent_uuid field in the calendar event, otherwise from event ID.
String uuid = null;
if (StringUtils.isNotBlank(event.getField("vevent_uuid"))) {
uuid = event.getField("vevent_uuid");
} else {
uuid = event.getId();
}
vevent.getProperties().add(new Uid(uuid));
// add sequence to event
// will come from the vevent_sequnece field in the calendar event, otherwise skip it
String sequence = null;
if (StringUtils.isNotBlank(event.getField("vevent_sequence"))) {
sequence = event.getField("vevent_sequence");
vevent.getProperties().add(new Sequence(sequence));
}
// add description to event
vevent.getProperties().add(new Description(event.getDescription()));
// add location to event
vevent.getProperties().add(new Location(event.getLocation()));
// add organiser to event
if (StringUtils.isNotBlank(event.getCreator())) {
String creatorEmail = sakaiProxy.getUserEmail(event.getCreator());
URI mailURI = createMailURI(creatorEmail);
Cn commonName = new Cn(sakaiProxy.getUserDisplayName(event.getCreator()));
Organizer organizer = new Organizer(mailURI);
organizer.getParameters().add(commonName);
vevent.getProperties().add(organizer);
}
// add attendees to event with 'required participant' role
vevent = addAttendeesToEvent(vevent, attendees);
// add URL to event, if present
String url = null;
if (StringUtils.isNotBlank(event.getField("vevent_url"))) {
url = event.getField("vevent_url");
Url u = new Url();
try {
u.setValue(url);
vevent.getProperties().add(u);
} catch (URISyntaxException e) {
// it doesnt matter, ignore it
}
}
if (log.isDebugEnabled()) {
log.debug("VEvent:" + vevent);
}
return vevent;
}