/**
* Format information, about the attendees of a calendar event, to be viewed. The current user
* logged in, if he is one of the attendees, so he must be the first exhibited attendee. The
* remaining attendees will be group by, in the following order, that have the confirmation
* type: ACCEPTED, TENTATIVE, NEEDS-ACTION and DECLINED.
*
* @param array $attendees An array of attendees objects
* @return array An array of formatted information about attendees in wich element contains
* the name (->name) of the attendee, it's current confirmation (->userConfirm),
* the icon css class of the current confirmation type (->userConfirmIcon) and
* the organization and region about attendee's role
*/
private function formatAttendeesInformation($attendees)
{
// Email of current logged in user, because we'll search for it in attendees list
$currUserEmail = TineSessionRepository::getTineSession()->getAttribute('Expressomail.email');
// Array which indexes are confirmation types, each one containing an empty list of attendees
$result = EventUtils::prepareListOfConfirmationTypesToGroupAttendees();
$currUserAttendee = null;
$userHasNotFounded = true;
foreach ($attendees as $attendee) {
// Formatting the description for the current attendee event confirmation type
$attendee->confirmStatus = EventUtils::getConfirmationDescription($attendee->confirmation);
// Verifying if the logged in user is also an attendee of the event.
if ($userHasNotFounded && $attendee->email === $currUserEmail) {
$currUserAttendee = $attendee;
$userHasNotFounded = false;
} else {
$result[$attendee->confirmation][] = $attendee;
}
}
// Checking whether the logged in user is a attendee of the current event
if (!$userHasNotFounded && !is_null($currUserAttendee)) {
array_unshift($result, array($currUserAttendee));
// First one to be displayed
}
return EventUtils::sortAttendeesByName($result);
}
