/**
* Handle meeting responses.
*
* @param array $response The response data. Contains:
* - requestid: The identifier of the meeting request. Used by the server
* to fetch the original meeting request details.
* - response: The user's response to the request. One of the response
* code constants.
* - folderid: The collection id that contains the meeting request.
* -
*
* @return string The UID of any created calendar entries, otherwise false.
* @throws Horde_ActiveSync_Exception, Horde_Exception_NotFound
*/
public function meetingResponse(array $response)
{
if (empty($response['folderid']) || empty($response['requestid']) || empty($response['response'])) {
throw new Horde_ActiveSync_Exception('Invalid meeting response.');
}
// First thing we need is to obtain the meeting request.
$imap_message = $this->_imap->getImapMessage($response['folderid'], $response['requestid']);
if (empty($imap_message)) {
throw new Horde_Exception_NotFound();
}
$imap_message = $imap_message[$response['requestid']];
// Find the request
if (!($part = $imap_message->hasiCalendar())) {
$this->_logger->err('Unable to find the meeting request.');
throw new Horde_Exception_NotFound();
}
// Parse the vCal
$vCal = new Horde_Icalendar();
$data = $part->getContents();
if (!$vCal->parsevCalendar($data, 'VCALENDAR', $part->getCharset())) {
throw new Horde_ActiveSync_Exception('Unknown error parsing vCal data.');
}
if (!($vEvent = $vCal->findComponent('vEvent'))) {
throw new Horde_ActiveSync_Exception('Unknown error locating vEvent.');
}
// Create an event from the vEvent.
// Note we don't use self::changeMessage since we don't want to treat
// this as an incoming message addition from the PIM. Otherwise, the
// message may not get synched back to the PIM.
try {
$uid = $this->_connector->calendar_import_vevent($vEvent);
} catch (Horde_Exception $e) {
$this->_logger->err($e->getMessage());
throw new Horde_ActiveSync_Exception($e);
}
// Start building the iTip response email.
try {
$organizer = parse_url($vEvent->getAttribute('ORGANIZER'));
$organizer = $organizer['path'];
} catch (Horde_Icalendar_Exception $e) {
$this->_logger->err('Unable to find organizer.');
throw new Horde_ActiveSync_Exception($e);
}
$ident = $GLOBALS['injector']->getInstance('Horde_Core_Factory_Identity')->create($this->_user);
$cn = $ident->getValue('fullname');
$email = $ident->getValue('from_addr');
// Can't use Horde_Itip_Resource_Identity since it takes an IMP identity
$resource = new Horde_Itip_Resource_Base($email, $cn);
switch ($response['response']) {
case Horde_ActiveSync_Request_MeetingResponse::RESPONSE_ACCEPTED:
$type = new Horde_Itip_Response_Type_Accept($resource);
break;
case Horde_ActiveSync_Request_MeetingResponse::RESPONSE_DECLINED:
$type = new Horde_Itip_Response_Type_Decline($resource);
break;
case Horde_ActiveSync_Request_MeetingResponse::RESPONSE_TENTATIVE:
$type = new Horde_Itip_Response_Type_Tentative($resource);
break;
}
// Delete the original request. EAS Specs require this. Most clients
// will remove the email from the UI as soon as the response is sent.
// Failure to remove it from the server will result in an inconsistent
// sync state.
$this->_imap->deleteMessages(array($response['requestid']), $response['folderid']);
return $uid;
}
/**
* Handle meeting responses.
*
* @param array $response The response data. Contains:
* - requestid: The identifier of the meeting request. Used by the server
* to fetch the original meeting request details.
* - response: The user's response to the request. One of the response
* code constants.
* - folderid: The collection id that contains the meeting request.
* -
*
* @return string The UID of any created calendar entries, otherwise false.
* @throws Horde_ActiveSync_Exception, Horde_Exception_NotFound
*/
public function meetingResponse(array $response)
{
global $injector;
if (empty($response['folderid']) || empty($response['requestid']) || empty($response['response'])) {
throw new Horde_ActiveSync_Exception('Invalid meeting response.');
}
// First thing we need is to obtain the meeting request.
$imap_message = $this->_imap->getImapMessage($response['folderid'], $response['requestid']);
if (empty($imap_message)) {
throw new Horde_Exception_NotFound();
}
$imap_message = $imap_message[$response['requestid']];
// Find the request
if (!($part = $imap_message->hasiCalendar())) {
$this->_logger->err('Unable to find the meeting request.');
throw new Horde_Exception_NotFound();
}
// Parse the vCal
$vCal = new Horde_Icalendar();
$data = $part->getContents();
if (!$vCal->parsevCalendar($data, 'VCALENDAR', $part->getCharset())) {
throw new Horde_ActiveSync_Exception('Unknown error parsing vCal data.');
}
if (!($vEvent = $vCal->findComponent('vEvent'))) {
throw new Horde_ActiveSync_Exception('Unknown error locating vEvent.');
}
// Update the vCal so the response will be reflected when imported.
$ident = $injector->getInstance('Horde_Core_Factory_Identity')->create($this->_user);
$cn = $ident->getValue('fullname');
$email = $ident->getValue('from_addr');
switch ($response['response']) {
case Horde_ActiveSync_Request_MeetingResponse::RESPONSE_ACCEPTED:
$itip_response = 'ACCEPTED';
break;
case Horde_ActiveSync_Request_MeetingResponse::RESPONSE_TENTATIVE:
$itip_response = 'TENTATIVE';
break;
case Horde_ActiveSync_Request_MeetingResponse::RESPONSE_DECLINED:
$itip_response = 'DECLINED';
}
$vEvent->updateAttendee($email, $itip_response);
// Create an event from the vEvent.
// Note we don't use self::changeMessage since we don't want to treat
// this as an incoming message addition from the PIM. Otherwise, the
// message may not get synched back to the PIM.
try {
$uid = $this->_connector->calendar_import_vevent($vEvent);
} catch (Horde_Exception $e) {
$this->_logger->err($e->getMessage());
throw new Horde_ActiveSync_Exception($e);
}
if (!empty($response['sendresponse'])) {
if ($response['sendresponse'] !== true) {
$comment = $response['sendresponse']->data;
if ($response['sendresponse']->type == Horde_ActiveSync::BODYPREF_TYPE_HTML) {
$comment = Horde_Text_Filter::filter($comment, 'Html2text', array('charset' => 'UTF-8', 'nestingLimit' => 1000));
}
} else {
$comment = '';
}
// Start building the iTip response email.
try {
$organizer = parse_url($vEvent->getAttribute('ORGANIZER'));
$organizer = $organizer['path'];
} catch (Horde_Icalendar_Exception $e) {
$this->_logger->err('Unable to find organizer.');
throw new Horde_ActiveSync_Exception($e);
}
$ident = $injector->getInstance('Horde_Core_Factory_Identity')->create($event->creator);
if (!$ident->getValue('from_addr')) {
throw new Horde_ActiveSync_Exception(_("You do not have an email address configured in your Personal Information Preferences."));
}
$resource = new Horde_Itip_Resource_Identity($ident, $vEvent->getAttribute('ATTENDEE'), (string) $ident->getFromAddress());
switch ($response['response']) {
case Horde_ActiveSync_Request_MeetingResponse::RESPONSE_ACCEPTED:
$type = new Horde_Itip_Response_Type_Accept($resource, $comment);
break;
case Horde_ActiveSync_Request_MeetingResponse::RESPONSE_DECLINED:
$type = new Horde_Itip_Response_Type_Decline($resource, $comment);
break;
case Horde_ActiveSync_Request_MeetingResponse::RESPONSE_TENTATIVE:
$type = new Horde_Itip_Response_Type_Tentative($resource, $comment);
break;
}
try {
// Send the reply.
Horde_Itip::factory($vEvent, $resource)->sendMultiPartResponse($type, new Horde_Core_Itip_Response_Options_Horde('UTF-8', array()), $injector->getInstance('Horde_Mail'));
$this->_logger->info('Reply sent.');
} catch (Horde_Itip_Exception $e) {
$this->_logger->err(sprintf(_("Error sending reply: %s."), $e->getMessage()), 'horde.error');
}
}
// Delete the original request. EAS Specs require this. Most clients
// will remove the email from the UI as soon as the response is sent.
// Failure to remove it from the server will result in an inconsistent
// sync state.
try {
$this->_imap->deleteMessages(array($response['requestid']), $response['folderid']);
} catch (Horde_ActiveSync_Exception $e) {
$this->_logger->err($e->getMessage());
}
return $uid;
}