public function formatItems($items, $format, $parameters = null)
{
$vtodos = array();
if ($format === self::FORMAT_TODO) {
$user_timezone = CalendarApp::getTimezone();
foreach ($items as $item) {
$item['item_source'] = CalendarApp::validateItemSource($item['item_source'], CalendarApp::SHARETODOPREFIX);
if (!TasksApp::checkSharedTodo($item['item_source'])) {
$event = TasksApp::getEventObject($item['item_source']);
$vcalendar = VObject::parse($event['calendardata']);
$vtodo = $vcalendar->VTODO;
$accessclass = $vtodo->getAsString('CLASS');
if ($accessclass == '' || $accessclass == 'PUBLIC') {
$permissions['permissions'] = $item['permissions'];
$permissions['calendarcolor'] = '#cccccc';
$permissions['isOnlySharedTodo'] = true;
$permissions['calendarowner'] = Object::getowner($item['item_source']);
$permissions['displayname'] = $item['uid_owner'];
//\OCP\Util::writeLog('calendar','Cal Owner :'.$permissions['calendarowner'].$vtodo -> getAsString('SUMMARY') ,\OCP\Util::DEBUG);
$permissions['iscompleted'] = false;
if ($vtodo->COMPLETED) {
$permissions['iscompleted'] = true;
$vtodos['done'][] = TasksApp::arrayForJSON($item['item_source'], $vtodo, $user_timezone, $permissions, $event);
} else {
$vtodos['open'][] = TasksApp::arrayForJSON($item['item_source'], $vtodo, $user_timezone, $permissions, $event);
}
}
}
//$vtodos[] = $vtodo;
}
}
return $vtodos;
}
public function parseAlarm($aEvents)
{
$factor = 60;
foreach ($aEvents as $event) {
$startalarmtime = 0;
$vMode = '';
$object = VObject::parse($event['calendardata']);
if (isset($object->VEVENT)) {
$vevent = $object->VEVENT;
$dtstart = $vevent->DTSTART;
$vMode = 'event';
}
if (isset($object->VTODO)) {
$vevent = $object->VTODO;
$dtstart = $vevent->DUE;
$vMode = 'todo';
}
if ($event['startdate'] !== '' && ($vMode == 'event' || $vMode == 'todo')) {
$starttimeTmp = new \DateTime($event['startdate'], new \DateTimeZone('UTC'));
$starttimeTmp->setTimezone(new \DateTimeZone(self::$tz));
$starttime = $starttimeTmp->format('d.m.Y H:i');
} else {
$starttime = $dtstart->getDateTime()->format('d.m.Y H:i');
}
$startTimeShow = $starttime;
$starttime = strtotime($starttime);
if ($vevent->VALARM) {
$valarm = $vevent->VALARM;
$triggerTime = $valarm->getAsString('TRIGGER');
if (stristr($triggerTime, 'PT')) {
$triggerAlarm = self::parseTrigger($triggerTime);
$startalarmtime = $starttime + $triggerAlarm;
} else {
$triggerDate = $valarm->TRIGGER;
if ($triggerDate->getValueType() !== 'DURATION' && $valarm->getAsString('ACTION') === 'DISPLAY') {
$triggerAlarm = $triggerDate->getDateTime()->format('d.m.Y H:i');
$startalarmtime = strtotime($triggerAlarm);
}
}
$triggerAction = $valarm->getAsString('ACTION');
}
// $checktime=$startalarmtime-$this->nowTime;
if ($this->nowTime == $startalarmtime) {
$userid = Object::getowner($event['id']);
$link = '';
$icon = '';
if ($vMode === 'event') {
$link = \OC::$server->getURLGenerator()->linkToRoute(App::$appname . '.page.index') . '#' . urlencode($event['id']);
$icon = 'calendar';
}
if ($vMode === 'todo') {
$link = \OC::$server->getURLGenerator()->linkToRoute('tasksplus.page.index') . '#' . urlencode($event['id']);
$icon = 'tasks';
}
$this->activeAlarms[$event['id']] = array('id' => $event['id'], 'userid' => $userid, 'icon' => $icon, 'link' => $link, 'action' => $triggerAction, 'summary' => $event['summary'], 'startdate' => $startTimeShow);
}
//\OCP\Util::writeLog('calendar', 'AlarmCheck Active:' . $event['summary'] . ' -> ' . date('d.m.Y H:i', $startalarmtime) . ' : ' . date('d.m.Y H:i', $this -> nowTime), \OCP\Util::DEBUG);
}
}
/**
* @brief Remove all properties which should not be exported for the AccessClass Confidential
* @param string $id Event ID
* @param VObject_VObject $vobject Sabre VObject
* @return object
*/
public static function cleanByAccessClass($id, $vobject)
{
// Do not clean your own calendar
if (Object::getowner($id) === \OCP\USER::getUser()) {
return $vobject;
}
if (isset($vobject->VEVENT)) {
$velement = $vobject->VEVENT;
} elseif (isset($vobject->VJOURNAL)) {
$velement = $vobject->VJOURNAL;
} elseif (isset($vobject->VTODO)) {
$velement = $vobject->VTODO;
}
if (isset($velement->CLASS) && $velement->CLASS->getValue() == 'CONFIDENTIAL') {
foreach ($velement->children as &$property) {
switch ($property->name) {
case 'CREATED':
case 'DTSTART':
case 'RRULE':
case 'DURATION':
case 'DTEND':
case 'CLASS':
case 'UID':
break;
case 'SUMMARY':
$property->setValue(App::$l10n->t('Busy'));
break;
default:
$velement->__unset($property->name);
unset($property);
break;
}
}
}
return $vobject;
}
/**
*
* @param string $query
* @return \OCP\Search\Result
*/
function search($query)
{
$today = date('Y-m-d', time());
$allowedCommands = array('#ra' => 1, '#dt' => 1);
$calendars = Calendar::allCalendars(\OCP\USER::getUser(), true);
$activeCalendars = '';
$config = \OC::$server->getConfig();
foreach ($calendars as $calendar) {
$isAktiv = $calendar['active'];
if ($config->getUserValue(\OCP\USER::getUser(), CalendarApp::$appname, 'calendar_' . $calendar['id']) != '') {
$isAktiv = $config->getUserValue(\OCP\USER::getUser(), CalendarApp::$appname, 'calendar_' . $calendar['id']);
}
if (!array_key_exists('active', $calendar)) {
$isAktiv = 1;
}
if ($isAktiv == 1 && (int) $calendar['issubscribe'] === 0) {
$activeCalendars[] = $calendar;
}
}
if (count($activeCalendars) == 0 || !\OCP\App::isEnabled(CalendarApp::$appname)) {
//return false;
}
$results = array();
$searchquery = array();
if (substr_count($query, ' ') > 0) {
$searchquery = explode(' ', $query);
} else {
$searchquery[] = $query;
}
$user_timezone = CalendarApp::getTimezone();
$l = \OC::$server->getL10N(TasksApp::$appname);
$isDate = false;
if (strlen($query) >= 5 && self::validateDate($query)) {
$isDate = true;
//\OCP\Util::writeLog('calendar','VALID DATE FOUND', \OCP\Util::DEBUG);
}
//foreach($calendars as $calendar) {
$objects = TasksApp::all($activeCalendars);
foreach ($objects as $object) {
if ($object['objecttype'] != 'VTODO') {
continue;
}
$searchAdvanced = false;
if ($isDate == true && strlen($query) >= 5) {
$tempQuery = strtotime($query);
$checkDate = date('Y-m-d', $tempQuery);
if (substr_count($object['startdate'], $checkDate) > 0 || substr_count($object['enddate'], $checkDate) > 0) {
$searchAdvanced = true;
}
}
if (array_key_exists($query, $allowedCommands) && $allowedCommands[$query]) {
if ($query == '#dt') {
$search = $object['startdate'];
if (substr_count($search, $today) > 0) {
$searchAdvanced = true;
}
}
if ($query == '#ra') {
if ($object['isalarm'] == 1) {
$searchAdvanced = true;
}
}
}
if (substr_count(strtolower($object['summary']), strtolower($query)) > 0 || $searchAdvanced == true) {
$calendardata = VObject::parse($object['calendardata']);
$vtodo = $calendardata->VTODO;
if (Object::getowner($object['id']) !== \OCP\USER::getUser()) {
if (isset($vtodo->CLASS) && $vtodo->CLASS->getValue() === 'CONFIDENTIAL') {
continue;
}
if (isset($vtodo->CLASS) && ($vtodo->CLASS->getValue() === 'PRIVATE' || $vtodo->CLASS->getValue() === '')) {
continue;
}
}
if ($vtodo->DUE) {
$dtstart = $vtodo->DUE;
$start_dt = $dtstart->getDateTime();
$start_dt->setTimezone(new \DateTimeZone($user_timezone));
if ($dtstart->getValueType() == 'DATE') {
$info = $l->t('Date') . ': ' . $start_dt->format('d.m.Y');
} else {
$info = $l->t('Date') . ': ' . $start_dt->format('d.m.y H:i');
}
}
if ($vtodo->DTSTART) {
$dtstart1 = $vtodo->DTSTART;
$start_dt = $dtstart1->getDateTime();
$start_dt->setTimezone(new \DateTimeZone($user_timezone));
if ($dtstart1->getValueType() == 'DATE') {
$info = $l->t('Date') . ': ' . $start_dt->format('d.m.Y');
} else {
$info = $l->t('Date') . ': ' . $start_dt->format('d.m.y H:i');
}
}
$link = \OC::$server->getURLGenerator()->linkToRoute(TasksApp::$appname . '.page.index') . '#' . urlencode($object['id']);
$returnData['id'] = $object['id'];
$returnData['description'] = $object['summary'] . ' ' . $info;
$returnData['link'] = $link;
$results[] = new Result($returnData);
}
}
//}
return $results;
}
/**
* @brief generates the output for an event which will be readable for our js
* @param (mixed) $event - event object / array
* @param (int) $start - DateTime object of start
* @param (int) $end - DateTime object of end
* @return (array) $output - readable output
*/
public static function generateEventOutput(array $event, $start, $end, $list = false)
{
if (!isset($event['calendardata']) && !isset($event['vevent'])) {
return false;
}
if (!isset($event['calendardata']) && isset($event['vevent'])) {
$event['calendardata'] = "BEGIN:VCALENDAR\nVERSION:2.0\nPRODID:ownCloud's Internal iCal System\n" . $event['vevent']->serialize() . "END:VCALENDAR";
}
try {
$object = VObject::parse($event['calendardata']);
if (!$object) {
\OCP\Util::writeLog(self::$appname, __METHOD__ . ' Error parsing event: ' . print_r($event, true), \OCP\Util::DEBUG);
return array();
}
$output = array();
if ($object->name === 'VEVENT') {
$vevent = $object;
} elseif (isset($object->VEVENT)) {
$vevent = $object->VEVENT;
} else {
\OCP\Util::writeLog(self::$appname, __METHOD__ . ' Object contains not event: ' . print_r($event, true), \OCP\Util::DEBUG);
return $output;
}
$id = $event['id'];
$SUMMARY = !is_null($vevent->SUMMARY) && $vevent->SUMMARY->getValue() != '' ? strtr($vevent->SUMMARY->getValue(), array('\\,' => ',', '\\;' => ';')) : (string) self::$l10n->t('unnamed');
if ($event['summary'] != '') {
$SUMMARY = $event['summary'];
}
if (Object::getowner($id) !== \OCP\USER::getUser()) {
// do not show events with private or unknown access class
// \OCP\Util::writeLog('calendar','Sharee ID: ->'.$event['calendarid'].':'.$event['summary'], \OCP\Util::DEBUG);
if (isset($vevent->CLASS) && $vevent->CLASS->getValue() === 'CONFIDENTIAL') {
$SUMMARY = (string) self::$l10n->t('Busy');
}
if (isset($vevent->CLASS) && ($vevent->CLASS->getValue() === 'PRIVATE' || $vevent->CLASS->getValue() === '')) {
return $output;
}
$object = Object::cleanByAccessClass($id, $object);
}
$event['orgevent'] = '';
if (array_key_exists('org_objid', $event) && $event['org_objid'] > 0) {
$event['orgevent'] = array('calendarcolor' => '#000');
}
$event['isalarm'] = false;
if (isset($vevent->VALARM)) {
$event['isalarm'] = true;
}
$event['privat'] = false;
if (isset($vevent->CLASS) && $vevent->CLASS->getValue() === 'PRIVATE') {
$event['privat'] = 'private';
}
if (isset($vevent->CLASS) && $vevent->CLASS->getValue() === 'CONFIDENTIAL') {
$event['privat'] = 'confidential';
}
$allday = $vevent->DTSTART->getValueType() == 'DATE' ? true : false;
$last_modified = @$vevent->__get('LAST-MODIFIED');
$calid = '';
if (array_key_exists('calendarid', $event)) {
$calid = $event['calendarid'];
}
/*
$eventPerm = '';
if (array_key_exists('permissions', $event)) {
$eventPerm = Calendar::permissionReader($event['permissions']);
}
$location = (!is_null($vevent -> LOCATION) && $vevent -> LOCATION -> getValue() != '') ? $vevent -> getAsString('LOCATION') : '';
*/
$bDay = false;
if (array_key_exists('bday', $event)) {
$bDay = $event['bday'];
}
$isEventShared = false;
if (isset($event['shared']) && $event['shared'] === 1) {
$isEventShared = $event['shared'];
}
$lastmodified = $last_modified ? $last_modified->getDateTime()->format('U') : 0;
$staticoutput = array('id' => (int) $event['id'], 'title' => $SUMMARY, 'lastmodified' => $lastmodified, 'categories' => $vevent->getAsArray('CATEGORIES'), 'calendarid' => (int) $calid, 'bday' => $bDay, 'shared' => $isEventShared, 'privat' => $event['privat'], 'isrepeating' => false, 'isalarm' => $event['isalarm'], 'orgevent' => $event['orgevent'], 'allDay' => $allday);
if (Object::isrepeating($id) && Repeat::is_cached_inperiod($event['id'], $start, $end)) {
$cachedinperiod = Repeat::get_inperiod($id, $start, $end);
foreach ($cachedinperiod as $cachedevent) {
$dynamicoutput = array();
if ($allday) {
$start_dt = new \DateTime($cachedevent['startdate'], new \DateTimeZone('UTC'));
$end_dt = new \DateTime($cachedevent['enddate'], new \DateTimeZone('UTC'));
$dynamicoutput['start'] = $start_dt->format('Y-m-d');
$dynamicoutput['end'] = $end_dt->format('Y-m-d');
$dynamicoutput['startlist'] = $start_dt->format('Y/m/d');
$dynamicoutput['endlist'] = $end_dt->format('Y/m/d');
} else {
$start_dt = new \DateTime($cachedevent['startdate'], new \DateTimeZone('UTC'));
$end_dt = new \DateTime($cachedevent['enddate'], new \DateTimeZone('UTC'));
$start_dt->setTimezone(new \DateTimeZone(self::$tz));
$end_dt->setTimezone(new \DateTimeZone(self::$tz));
$dynamicoutput['start'] = $start_dt->format('Y-m-d H:i:s');
$dynamicoutput['end'] = $end_dt->format('Y-m-d H:i:s');
$dynamicoutput['startlist'] = $start_dt->format('Y/m/d H:i:s');
$dynamicoutput['endlist'] = $end_dt->format('Y/m/d H:i:s');
}
$dynamicoutput['isrepeating'] = true;
$output[] = array_merge($staticoutput, $dynamicoutput);
}
} else {
if (Object::isrepeating($id) || $event['repeating'] == 1) {
$object->expand($start, $end);
}
foreach ($object->getComponents() as $singleevent) {
if (!$singleevent instanceof \Sabre\VObject\Component\VEvent) {
continue;
}
$dynamicoutput = Object::generateStartEndDate($singleevent->DTSTART, Object::getDTEndFromVEvent($singleevent), $allday, self::$tz);
$output[] = array_merge($staticoutput, $dynamicoutput);
}
}
return $output;
} catch (\Exception $e) {
$uid = 'unknown';
if (isset($event['uri'])) {
$uid = $event['uri'];
}
\OCP\Util::writeLog(self::$appname, 'Event (' . $uid . ') contains invalid data!', \OCP\Util::WARN);
}
}
/**
* @brief analyses the parameter for calendar parameter and returns the objects
* @param (string) $calendarid - calendarid
* @param (int) $start - unixtimestamp of start
* @param (int) $end - unixtimestamp of end
* @return (array) $events
*/
public static function getrequestedEvents($calendarid, $start, $end)
{
$events = array();
if ($calendarid === 'shared_events') {
$checkStart = $start->format('U');
$singleevents = \OCP\Share::getItemsSharedWith(self::SHAREEVENT, ShareEvent::FORMAT_EVENT);
foreach ($singleevents as $singleevent) {
$startCheck_dt = new \DateTime($singleevent['startdate'], new \DateTimeZone('UTC'));
$checkStartSE = $startCheck_dt->format('U');
if ($checkStartSE > $checkStart) {
$singleevent['summary'] .= ' (' . (string) self::$l10n->t('by') . ' ' . Object::getowner($singleevent['id']) . ')';
$events[] = $singleevent;
}
}
} else {
if (is_numeric($calendarid)) {
$calendar = self::getCalendar($calendarid);
\OCP\Response::enableCaching(0);
\OCP\Response::setETagHeader($calendar['ctag']);
$events = Object::allInPeriod($calendarid, $start, $end);
} else {
\OCP\Util::emitHook('OCA\\CalendarPlus', 'getEvents', array('calendar_id' => $calendarid, 'events' => &$events));
}
}
return $events;
}
/**
* @brief Get the permissions for a calendar / an event
* @param (int) $id - id of the calendar / event
* @param (string) $type - type of the id (calendar/event)
* @return (int) $permissions - CRUDS permissions
* @param (string) $accessclass - access class (rfc5545, section 3.8.1.3)
* @see \OCP\Share
*/
public static function getPermissions($id, $type, $accessclass = '')
{
$permissions_all = \OCP\PERMISSION_ALL;
if ($type === self::CALENDAR) {
$calendar = self::getCalendar($id, false, false);
if ($calendar['userid'] === \OCP\USER::getUser()) {
return $permissions_all;
} else {
$sharedCalendar = \OCP\Share::getItemSharedWithBySource(CalendarApp::SHARECALENDAR, CalendarApp::SHARECALENDARPREFIX . $id);
if ($sharedCalendar) {
return $sharedCalendar['permissions'];
}
}
} elseif ($type == self::TODO) {
if (Object::getowner($id) === \OCP\USER::getUser()) {
return $permissions_all;
} else {
$object = Object::find($id);
$cal = Calendar::find($object['calendarid']);
if (\OCP\USER::isLoggedIn()) {
$sharedCalendar = \OCP\Share::getItemSharedWithBySource(CalendarApp::SHARECALENDAR, CalendarApp::SHARECALENDARPREFIX . $object['calendarid']);
$sharedEvent = \OCP\Share::getItemSharedWithBySource(CalendarApp::SHARETODO, CalendarApp::SHARETODOPREFIX . $id);
$calendar_permissions = 0;
$event_permissions = 0;
if ($sharedCalendar) {
$calendar_permissions = $sharedCalendar['permissions'];
}
if ($sharedEvent) {
$event_permissions = $sharedEvent['permissions'];
}
}
if (!\OCP\USER::isLoggedIn()) {
$sharedByLinkCalendar = \OCP\Share::getItemSharedWithByLink(CalendarApp::SHARECALENDAR, CalendarApp::SHARECALENDARPREFIX . $object['calendarid'], $cal['userid']);
if ($sharedByLinkCalendar) {
$calendar_permissions = $sharedByLinkCalendar['permissions'];
$event_permissions = 0;
}
}
if ($accessclass === 'PRIVATE') {
return 0;
} elseif ($accessclass === 'CONFIDENTIAL') {
return \OCP\PERMISSION_READ;
} else {
return max($calendar_permissions, $event_permissions);
}
}
}
return 0;
}
