Maps an iCalendar attendee response string to the corresponding
Nag value.
| public static responseFromICal ( string $response ) : string | ||
| $response | string | The attendee response. |
| Результат | string | The Nag response value. |
/**
* Updates an attendee's response status for a specified task assignment.
*
* @param Horde_Icalendar_Vtodo $response A Horde_Icalendar_Vtodo
* object, with a valid UID
* attribute that points to an
* existing task. This is
* typically the vTodo portion
* of an iTip task-request
* response, with the attendee's
* response in an ATTENDEE
* parameter.
* @param string $sender The email address of the
* person initiating the
* update. Attendees are only
* updated if this address
* matches.
*
* @throws Nag_Exception, Horde_Exception_PermissionDenied
*/
public function updateAttendee($response, $sender = null)
{
try {
$uid = $response->getAttribute('UID');
} catch (Horde_Icalendar_Exception $e) {
throw new Kronolith_Exception($e);
}
$task = $GLOBALS['injector']->getInstance('Nag_Factory_Driver')->create('')->getByUID($uid);
$taskId = $task->id;
$owner = $task->owner;
if (!Nag::hasPermission($task->tasklist, Horde_Perms::EDIT)) {
throw new Horde_Exception_PermissionDenied();
}
try {
$atnames = $response->getAttribute('ATTENDEE');
} catch (Horde_Icalendar_Exception $e) {
throw new Nag_Exception($e->getMessage());
}
if (!is_array($atnames)) {
$atnames = array($atnames);
}
$atparms = $response->getAttribute('ATTENDEE', true);
$found = false;
$error = _("No attendees have been updated because none of the provided email addresses have been found in the event's attendees list.");
foreach ($atnames as $index => $attendee) {
if ($response->getAttribute('VERSION') < 2) {
$addr_ob = new Horde_Mail_Rfc822_Address($attendee);
if (!$addr_ob->valid) {
continue;
}
$attendee = $addr_ob->bare_address;
$name = $addr_ob->personal;
} else {
$attendee = str_ireplace('mailto:', '', $attendee);
$name = isset($atparms[$index]['CN']) ? $atparms[$index]['CN'] : null;
}
$identity = $GLOBALS['injector']->getInstance('Horde_Core_Factory_Identity')->create($task->assignee);
$all_addrs = $identity->getAll('from_addr');
if (in_array($attendee, $all_addrs)) {
if (is_null($sender) || $sender == $attendee) {
$task->status = Nag::responseFromICal($atparms[$index]['PARTSTAT']);
$found = true;
break;
} else {
$error = _("The attendee hasn't been updated because the update was not sent from the attendee.");
}
}
}
$task->save();
if (!$found) {
throw new Nag_Exception($error);
}
}
