protected function _addEventAttendee(Sabre_VObject_Component $_vevent, Calendar_Model_Event $_event) { if (version_compare($this->_version, '1.0b2', '>')) { parent::_addEventAttendee($_vevent, $_event); } else { // special handling for Lightning <= 1.0b2 // attendees get screwed up, if the CN contains commas Calendar_Model_Attender::resolveAttendee($_event->attendee, FALSE, $_event); foreach ($_event->attendee as $eventAttendee) { $attendeeEmail = $eventAttendee->getEmail(); if ($attendeeEmail) { $attendee = new Sabre_VObject_Property('ATTENDEE', (strpos($attendeeEmail, '@') !== false ? 'mailto:' : 'urn:uuid:') . $attendeeEmail); $attendee->add('CN', str_replace(',', null, $eventAttendee->getName())); $attendee->add('CUTYPE', Calendar_Convert_Event_VCalendar_Abstract::$cutypeMap[$eventAttendee->user_type]); $attendee->add('PARTSTAT', $eventAttendee->status); $attendee->add('ROLE', "{$eventAttendee->role}-PARTICIPANT"); $attendee->add('RSVP', 'FALSE'); if (strpos($attendeeEmail, '@') !== false) { $attendee->add('EMAIL', $attendeeEmail); } $_vevent->add($attendee); } } } }
/** * @see 0011130: handle bad originator timzone in VCALENDAR converter */ public function testBrokenTimezoneInTineEvent() { $event = $this->testConvertRepeatingAllDayDailyEventToTine20Model(); $event->originator_tz = 'AWST'; // Australian Western Standard Time $this->_converter = Calendar_Convert_Event_VCalendar_Factory::factory(Calendar_Convert_Event_VCalendar_Factory::CLIENT_GENERIC); try { $vevent = $this->_converter->fromTine20Model($event)->serialize(); $this->fail('should throw Tinebase_Exception_Record_Validation because of bad TZ'); } catch (Tinebase_Exception_Record_Validation $terv) { $this->assertEquals('Bad Timezone: AWST', $terv->getMessage()); } }
/** * (non-PHPdoc) * @see Calendar_Convert_Event_VCalendar_Abstract::_addEventAttendee() */ protected function _addEventAttendee(\Sabre\VObject\Component\VEvent $vevent, Calendar_Model_Event $event) { if (version_compare($this->_version, '1.0b2', '>')) { parent::_addEventAttendee($vevent, $event); } else { // special handling for Lightning <= 1.0b2 // attendees get screwed up, if the CN contains commas Calendar_Model_Attender::resolveAttendee($event->attendee, FALSE, $event); foreach ($event->attendee as $eventAttendee) { $attendeeEmail = $eventAttendee->getEmail(); if ($attendeeEmail) { $parameters = array('CN' => str_replace(',', null, $eventAttendee->getName()), 'CUTYPE' => Calendar_Convert_Event_VCalendar_Abstract::$cutypeMap[$eventAttendee->user_type], 'PARTSTAT' => $eventAttendee->status, 'ROLE' => "{$eventAttendee->role}-PARTICIPANT", 'RSVP' => 'FALSE'); if (strpos($attendeeEmail, '@') !== false) { $parameters['EMAIL'] = $attendeeEmail; } $vevent->add('ATTENDEE', (strpos($attendeeEmail, '@') !== false ? 'mailto:' : 'urn:uuid:') . $attendeeEmail, $parameters); } } } }
/** * parse VEVENT part of VCALENDAR * * @param \Sabre\VObject\Component\VEvent $vevent the VEVENT to parse * @param Calendar_Model_Event $event the Tine 2.0 event to update * @param array $options */ protected function _convertVevent(\Sabre\VObject\Component\VEvent $vevent, Calendar_Model_Event $event, $options) { $return = parent::_convertVevent($vevent, $event, $options); // NOTE: 10.7 sometimes uses (internal?) int's if (isset($vevent->{'X-CALENDARSERVER-ACCESS'}) && (int) (string) $vevent->{'X-CALENDARSERVER-ACCESS'} > 0) { $event->class = (int) (string) $vevent->{'X-CALENDARSERVER-ACCESS'} == 1 ? Calendar_Model_Event::CLASS_PUBLIC : Calendar_Model_Event::CLASS_PRIVATE; } // 10.10 sends UNTIL in wrong timezone for all day events if ($event->is_all_day_event && version_compare($this->_version, '10.10', '>=')) { $event->rrule = preg_replace_callback('/UNTIL=([\\d :-]{19})(?=;?)/', function ($matches) use($vevent) { // refetch UNTIL from vevent and drop timepart preg_match('/UNTIL=([\\dTZ]+)(?=;?)/', $vevent->RRULE, $matches); $dtUntil = Calendar_Convert_Event_VCalendar_Abstract::getUTCDateFromStringInUsertime(substr($matches[1], 0, 8)); return 'UNTIL=' . $dtUntil->format(Tinebase_Record_Abstract::ISO8601LONG); }, $event->rrule); } return $return; }
/** * Updates the VCard-formatted object * * @param string $cardData * @return void */ public function put($cardData) { Calendar_Controller_MSEventFacade::getInstance()->assertEventFacadeParams($this->_container); if (get_class($this->_getConverter()) == 'Calendar_Convert_Event_VCalendar_Generic') { if (Tinebase_Core::isLogLevel(Zend_Log::WARN)) { Tinebase_Core::getLogger()->warn(__METHOD__ . '::' . __LINE__ . " update by generic client not allowed. See Calendar_Convert_Event_VCalendar_Factory for supported clients."); } throw new Sabre\DAV\Exception\Forbidden('write access denied for unknown client'); } $this->_vevent = null; if (is_resource($cardData)) { $cardData = stream_get_contents($cardData); } // Converting to UTF-8, if needed $cardData = Sabre\DAV\StringUtil::ensureUTF8($cardData); #Sabre_CalDAV_ICalendarUtil::validateICalendarObject($cardData, array('VEVENT', 'VFREEBUSY')); $vobject = Calendar_Convert_Event_VCalendar_Abstract::getVObject($cardData); foreach ($vobject->children() as $component) { if (isset($component->{'X-TINE20-CONTAINER'})) { $xTine20Container = $component->{'X-TINE20-CONTAINER'}; break; } } // keep old record for reference $recordBeforeUpdate = clone $this->getRecord(); // concurrency management is based on etag in CalDAV $event = $this->_getConverter()->toTine20Model($vobject, $this->getRecord(), array(Calendar_Convert_Event_VCalendar_Abstract::OPTION_USE_SERVER_MODLOG => true)); if (Tinebase_Core::isLogLevel(Zend_Log::DEBUG)) { Tinebase_Core::getLogger()->debug(__METHOD__ . '::' . __LINE__ . " " . print_r($event->toArray(), true)); } $currentEvent = $this->getRecord(); $currentContainer = Tinebase_Container::getInstance()->getContainerById($currentEvent->container_id); // client sends CalDAV event -> handle a container move if (isset($xTine20Container)) { if ($xTine20Container->getValue() == $currentContainer->getId()) { $event->container_id = $this->_container->getId(); } else { // @TODO allow organizer to move original cal when he edits the displaycal event? if ($this->_container->type == Tinebase_Model_Container::TYPE_PERSONAL) { Calendar_Controller_MSEventFacade::getInstance()->setDisplaycontainer($event, $this->_container->getId()); } } } else { if ($currentEvent->created_by == Tinebase_Core::getUser()->getId()) { $event->container_id = $this->_container->getId(); } else { if (Tinebase_Core::isLogLevel(Zend_Log::DEBUG)) { Tinebase_Core::getLogger()->debug(__METHOD__ . '::' . __LINE__ . " X-TINE20-CONTAINER not present -> restrict container moves"); } if ($this->_container->type == Tinebase_Model_Container::TYPE_PERSONAL) { Calendar_Controller_MSEventFacade::getInstance()->setDisplaycontainer($event, $this->_container->getId()); } } } if (Tinebase_Core::isLogLevel(Zend_Log::DEBUG)) { Tinebase_Core::getLogger()->debug(__METHOD__ . '::' . __LINE__ . " " . print_r($event->toArray(), true)); } $this->update($event, $cardData); return $this->getETag(); }
/** * parse VEVENT part of VCALENDAR * * @param \Sabre\VObject\Component\VEvent $vevent the VEVENT to parse * @param Calendar_Model_Event $event the Tine 2.0 event to update * @param array $options */ protected function _convertVevent(\Sabre\VObject\Component\VEvent $vevent, Calendar_Model_Event $event, $options) { if (Tinebase_Core::isLogLevel(Zend_Log::TRACE)) { Tinebase_Core::getLogger()->trace(__METHOD__ . '::' . __LINE__ . ' vevent ' . $vevent->serialize()); } $newAttendees = array(); $attachments = new Tinebase_Record_RecordSet('Tinebase_Model_Tree_Node'); $event->alarms = new Tinebase_Record_RecordSet('Tinebase_Model_Alarm'); $skipFieldsIfOnlyBasicData = array('ATTENDEE', 'UID', 'ORGANIZER', 'VALARM', 'ATTACH', 'CATEGORIES'); foreach ($vevent->children() as $property) { if (isset($this->_options['onlyBasicData']) && $this->_options['onlyBasicData'] && in_array((string) $property->name, $skipFieldsIfOnlyBasicData)) { if (Tinebase_Core::isLogLevel(Zend_Log::DEBUG)) { Tinebase_Core::getLogger()->debug(__METHOD__ . '::' . __LINE__ . ' Skipping ' . $property->name . ' (using option onlyBasicData)'); } continue; } switch ($property->name) { case 'CREATED': case 'DTSTAMP': if (!isset($options[self::OPTION_USE_SERVER_MODLOG]) || $options[self::OPTION_USE_SERVER_MODLOG] !== true) { $event->{$property->name == 'CREATED' ? 'creation_time' : 'last_modified_time'} = $this->_convertToTinebaseDateTime($property); } break; case 'LAST-MODIFIED': $event->last_modified_time = new Tinebase_DateTime($property->getValue()); break; case 'ATTENDEE': $newAttendee = $this->_getAttendee($property); if ($newAttendee) { $newAttendees[] = $newAttendee; } break; case 'CLASS': if (in_array($property->getValue(), array(Calendar_Model_Event::CLASS_PRIVATE, Calendar_Model_Event::CLASS_PUBLIC))) { $event->class = $property->getValue(); } else { $event->class = Calendar_Model_Event::CLASS_PUBLIC; } break; case 'STATUS': if (in_array($property->getValue(), array(Calendar_Model_Event::STATUS_CONFIRMED, Calendar_Model_Event::STATUS_TENTATIVE, Calendar_Model_Event::STATUS_CANCELED))) { $event->status = $property->getValue(); } else { if ($property->getValue() == 'CANCELLED') { $event->status = Calendar_Model_Event::STATUS_CANCELED; } else { $event->status = Calendar_Model_Event::STATUS_CONFIRMED; } } break; case 'DTEND': if (isset($property['VALUE']) && strtoupper($property['VALUE']) == 'DATE') { // all day event $event->is_all_day_event = true; $dtend = $this->_convertToTinebaseDateTime($property, TRUE); // whole day events ends at 23:59:59 in Tine 2.0 but 00:00 the next day in vcalendar $dtend->subSecond(1); } else { $event->is_all_day_event = false; $dtend = $this->_convertToTinebaseDateTime($property); } $event->dtend = $dtend; break; case 'DTSTART': if (isset($property['VALUE']) && strtoupper($property['VALUE']) == 'DATE') { // all day event $event->is_all_day_event = true; $dtstart = $this->_convertToTinebaseDateTime($property, TRUE); } else { $event->is_all_day_event = false; $dtstart = $this->_convertToTinebaseDateTime($property); } $event->originator_tz = $dtstart->getTimezone()->getName(); $event->dtstart = $dtstart; break; case 'SEQUENCE': if (!isset($options[self::OPTION_USE_SERVER_MODLOG]) || $options[self::OPTION_USE_SERVER_MODLOG] !== true) { $event->seq = $property->getValue(); } // iMIP only $event->external_seq = $property->getValue(); break; case 'DESCRIPTION': case 'LOCATION': case 'SUMMARY': $key = strtolower($property->name); $value = $property->getValue(); $event->{$key} = $value; break; case 'ORGANIZER': $email = null; if (!empty($property['EMAIL'])) { $email = $property['EMAIL']; } elseif (preg_match('/mailto:(?P<email>.*)/i', $property->getValue(), $matches)) { $email = $matches['email']; } if ($email !== null) { // it's not possible to change the organizer by spec if (empty($event->organizer)) { $name = isset($property['CN']) ? $property['CN']->getValue() : $email; $contact = Calendar_Model_Attender::resolveEmailToContact(array('email' => $email, 'lastName' => $name)); $event->organizer = $contact->getId(); } // Lightning attaches organizer ATTENDEE properties to ORGANIZER property and does not add an ATTENDEE for the organizer if (isset($property['PARTSTAT'])) { $newAttendees[] = $this->_getAttendee($property); } } break; case 'RECURRENCE-ID': // original start of the event $event->recurid = $this->_convertToTinebaseDateTime($property); // convert recurrence id to utc $event->recurid->setTimezone('UTC'); break; case 'RRULE': $rruleString = $property->getValue(); // convert date format $rruleString = preg_replace_callback('/UNTIL=([\\dTZ]+)(?=;?)/', function ($matches) { $dtUntil = Calendar_Convert_Event_VCalendar_Abstract::getUTCDateFromStringInUsertime($matches[1]); return 'UNTIL=' . $dtUntil->format(Tinebase_Record_Abstract::ISO8601LONG); }, $rruleString); // remove additional days from BYMONTHDAY property (BYMONTHDAY=11,15 => BYMONTHDAY=11) $rruleString = preg_replace('/(BYMONTHDAY=)([\\d]+),([,\\d]+)/', '$1$2', $rruleString); $event->rrule = $rruleString; // process exceptions if (isset($vevent->EXDATE)) { $exdates = new Tinebase_Record_RecordSet('Calendar_Model_Event'); foreach ($vevent->EXDATE as $exdate) { foreach ($exdate->getDateTimes() as $exception) { if (isset($exdate['VALUE']) && strtoupper($exdate['VALUE']) == 'DATE') { $recurid = new Tinebase_DateTime($exception->format(Tinebase_Record_Abstract::ISO8601LONG), (string) Tinebase_Core::getUserTimezone()); } else { $recurid = new Tinebase_DateTime($exception->format(Tinebase_Record_Abstract::ISO8601LONG), $exception->getTimezone()); } $recurid->setTimezone(new DateTimeZone('UTC')); $eventException = new Calendar_Model_Event(array('recurid' => $recurid, 'is_deleted' => true)); $exdates->addRecord($eventException); } } $event->exdate = $exdates; } break; case 'TRANSP': if (in_array($property->getValue(), array(Calendar_Model_Event::TRANSP_OPAQUE, Calendar_Model_Event::TRANSP_TRANSP))) { $event->transp = $property->getValue(); } else { $event->transp = Calendar_Model_Event::TRANSP_TRANSP; } break; case 'UID': // it's not possible to change the uid by spec if (!empty($event->uid)) { continue; } $event->uid = $property->getValue(); break; case 'VALARM': $this->_parseAlarm($event, $property, $vevent); break; case 'CATEGORIES': $tags = Tinebase_Model_Tag::resolveTagNameToTag($property->getParts(), 'Calendar'); if (!isset($event->tags)) { $event->tags = $tags; } else { $event->tags->merge($tags); } break; case 'ATTACH': $name = (string) $property['FILENAME']; $managedId = (string) $property['MANAGED-ID']; $value = (string) $property['VALUE']; $attachment = NULL; $readFromURL = false; $url = ''; if (Tinebase_Core::isLogLevel(Zend_Log::INFO)) { Tinebase_Core::getLogger()->info(__METHOD__ . '::' . __LINE__ . ' attachment found: ' . $name . ' ' . $managedId); } if ($managedId) { $attachment = $event->attachments instanceof Tinebase_Record_RecordSet ? $event->attachments->filter('hash', $property['MANAGED-ID'])->getFirstRecord() : NULL; // NOTE: we might miss a attachment here for the following reasons // 1. client reuses a managed id (we are server): // We havn't observerd this yet. iCal client reuse manged id's // from base events in exceptions but this is covered as we // initialize new exceptions with base event attachments // // When a client reuses a managed id it's not clear yet if // this managed id needs to be in the same series/calendar/server // // As we use the object hash the managed id might be used in the // same files with different names. We need to evaluate the name // (if attached) in this case as well. // // 2. server send his managed id (we are client) // * we need to download the attachment (here?) // * we need to have a mapping externalid / internalid (where?) if (!$attachment) { $readFromURL = true; $url = $property->getValue(); } else { $attachments->addRecord($attachment); } } elseif ('URI' === $value) { /* * ATTACH;VALUE=URI:https://server.com/calendars/__uids__/0AA0 3A3B-F7B6-459A-AB3E-4726E53637D0/dropbox/4971F93F-8657-412B-841A-A0FD913 9CD61.dropbox/Canada.png */ $url = $property->getValue(); $urlParts = parse_url($url); $host = $urlParts['host']; $name = pathinfo($urlParts['path'], PATHINFO_BASENAME); // iCal 10.7 places URI before uploading if (parse_url(Tinebase_Core::getHostname(), PHP_URL_HOST) != $host) { $readFromURL = true; } } else { // @TODO: implement (check if add / update / update is needed) if (Tinebase_Core::isLogLevel(Zend_Log::WARN)) { Tinebase_Core::getLogger()->warn(__METHOD__ . '::' . __LINE__ . ' attachment found that could not be imported due to missing managed id'); } } if ($readFromURL) { if (preg_match('#^(https?://)(.*)$#', str_replace(array("\n", "\r"), '', $url), $matches)) { // we are client and found an external hosted attachment that we need to import $userCredentialCache = Tinebase_Core::getUserCredentialCache(); $url = $matches[1] . $userCredentialCache->username . ':' . $userCredentialCache->password . '@' . $matches[2]; $attachmentInfo = $matches[1] . $matches[2] . ' ' . $name . ' ' . $managedId; if (Tinebase_Helper::urlExists($url)) { if (Tinebase_Core::isLogLevel(Zend_Log::INFO)) { Tinebase_Core::getLogger()->info(__METHOD__ . '::' . __LINE__ . ' Downloading attachment: ' . $attachmentInfo); } $stream = fopen($url, 'r'); $attachment = new Tinebase_Model_Tree_Node(array('name' => rawurldecode($name), 'type' => Tinebase_Model_Tree_Node::TYPE_FILE, 'contenttype' => (string) $property['FMTTYPE'], 'tempFile' => $stream), true); $attachments->addRecord($attachment); } else { if (Tinebase_Core::isLogLevel(Zend_Log::WARN)) { Tinebase_Core::getLogger()->warn(__METHOD__ . '::' . __LINE__ . ' Url not found (got 404): ' . $attachmentInfo . ' - Skipping attachment'); } } } else { if (Tinebase_Core::isLogLevel(Zend_Log::WARN)) { Tinebase_Core::getLogger()->warn(__METHOD__ . '::' . __LINE__ . ' Attachment found with malformed url: ' . $url); } } } break; case 'X-MOZ-LASTACK': $lastAck = $this->_convertToTinebaseDateTime($property); break; case 'X-MOZ-SNOOZE-TIME': $snoozeTime = $this->_convertToTinebaseDateTime($property); break; default: // thunderbird saves snooze time for recurring event occurrences in properties with names like this - // we just assume that the event/recur series has only one snooze time if (preg_match('/^X-MOZ-SNOOZE-TIME-[0-9]+$/', $property->name)) { $snoozeTime = $this->_convertToTinebaseDateTime($property); if (Tinebase_Core::isLogLevel(Zend_Log::DEBUG)) { Tinebase_Core::getLogger()->debug(__METHOD__ . '::' . __LINE__ . ' Found snooze time for recur occurrence: ' . $snoozeTime->toString()); } } break; } } // NOTE: X-CALENDARSERVER-ACCESS overwrites CLASS if (isset($vevent->{'X-CALENDARSERVER-ACCESS'})) { $event->class = $vevent->{'X-CALENDARSERVER-ACCESS'} == 'PUBLIC' ? Calendar_Model_Event::CLASS_PUBLIC : Calendar_Model_Event::CLASS_PRIVATE; } if (isset($lastAck)) { Calendar_Controller_Alarm::setAcknowledgeTime($event->alarms, $lastAck); } if (isset($snoozeTime)) { Calendar_Controller_Alarm::setSnoozeTime($event->alarms, $snoozeTime); } // merge old and new attendee Calendar_Model_Attender::emailsToAttendee($event, $newAttendees); if (empty($event->seq)) { $event->seq = 1; } if (empty($event->class)) { $event->class = Calendar_Model_Event::CLASS_PUBLIC; } $this->_manageAttachmentsFromClient($event, $attachments); if (empty($event->dtend)) { if (empty($event->dtstart)) { throw new Tinebase_Exception_UnexpectedValue("Got event without dtstart and dtend"); } // TODO find out duration (see TRIGGER DURATION) // if (isset($vevent->DURATION)) { // } if (Tinebase_Core::isLogLevel(Zend_Log::NOTICE)) { Tinebase_Core::getLogger()->notice(__METHOD__ . '::' . __LINE__ . ' Got event without dtend. Assuming 30 minutes duration'); } $event->dtend = clone $event->dtstart; $event->dtend->addMinute(30); } $this->_manageAttachmentsFromClient($event, $attachments); // convert all datetime fields to UTC $event->setTimezone('UTC'); }
/** * Updates the VCard-formatted object * * @param string $cardData * @return void */ public function put($cardData) { if (get_class($this->_converter) == 'Calendar_Convert_Event_VCalendar_Generic') { if (Tinebase_Core::isLogLevel(Zend_Log::WARN)) { Tinebase_Core::getLogger()->warn(__METHOD__ . '::' . __LINE__ . " update by generic client not allowed. See Calendat_Convert_Event_VCalendar_Factory for supported clients."); } throw new Sabre_DAV_Exception_Forbidden('Update denied for unknow client'); } if (is_resource($cardData)) { $cardData = stream_get_contents($cardData); } // Converting to UTF-8, if needed $cardData = Sabre_DAV_StringUtil::ensureUTF8($cardData); Sabre_CalDAV_ICalendarUtil::validateICalendarObject($cardData, array('VEVENT', 'VFREEBUSY')); $vobject = Calendar_Convert_Event_VCalendar_Abstract::getVcal($cardData); foreach ($vobject->children() as $component) { if (isset($component->{'X-TINE20-CONTAINER'})) { $xContainerId = $component->{'X-TINE20-CONTAINER'}; break; } } // keep old record for reference $recordBeforeUpdate = clone $this->getRecord(); $event = $this->_converter->toTine20Model($vobject, $this->getRecord()); // iCal does sends back an old value, because it does not refresh the vcalendar after // update. Therefor we must reapply the value of last_modified_time after the convert $event->last_modified_time = $recordBeforeUpdate->last_modified_time; $currentContainer = Tinebase_Container::getInstance()->getContainerById($this->getRecord()->container_id); $ownAttendee = Calendar_Model_Attender::getOwnAttender($this->getRecord()->attendee); // event 'belongs' current user -> allow container move if ($currentContainer->isPersonalOf(Tinebase_Core::getUser())) { $event->container_id = $this->_container->getId(); } else { if (isset($xContainerId)) { if ($xContainerId == $currentContainer->getId()) { $event->container_id = $this->_container->getId(); } else { // @TODO allow organizer to move original cal when he edits the displaycal event? if ($ownAttendee && $this->_container->type == Tinebase_Model_Container::TYPE_PERSONAL) { $ownAttendee->displaycontainer_id = $this->_container->getId(); } } } else { if (Tinebase_Core::isLogLevel(Zend_Log::DEBUG)) { Tinebase_Core::getLogger()->debug(__METHOD__ . '::' . __LINE__ . " X-TINE20-CONTAINER not present -> restrict container moves"); } if ($ownAttendee && $this->_container->type == Tinebase_Model_Container::TYPE_PERSONAL) { if ($ownAttendee->displaycontainer_id == $currentContainer->getId()) { $event->container_id = $this->_container->getId(); } $ownAttendee->displaycontainer_id = $this->_container->getId(); } } } self::enforceEventParameters($event); // don't allow update of alarms for non organizer if oganizer is Tine 2.0 user if ($event->organizer !== Tinebase_Core::getUser()->contact_id) { $organizerContact = Addressbook_Controller_Contact::getInstance()->get($event->organizer); // reset alarms if organizer is Tine 2.0 user if (!empty($organizerContact->account_id)) { $this->_resetAlarms($event, $recordBeforeUpdate); } } if (Tinebase_Core::isLogLevel(Zend_Log::DEBUG)) { Tinebase_Core::getLogger()->debug(__METHOD__ . '::' . __LINE__ . " " . print_r($event->toArray(), true)); } try { $this->_event = Calendar_Controller_MSEventFacade::getInstance()->update($event); } catch (Tinebase_Timemachine_Exception_ConcurrencyConflict $ttecc) { throw new Sabre_DAV_Exception_PreconditionFailed('An If-Match header was specified, but none of the specified the ETags matched.', 'If-Match'); } // avoid sending headers during unit tests if (php_sapi_name() != 'cli') { // @todo this belong to DAV_Server, but it currently not supported header('ETag: ' . $this->getETag()); } }