/**
* scan events for categories.
* @param $events VEVENTs to scan. null to check all events for the current user.
*/
public static function scanCategories($events = null)
{
if (is_null($events)) {
$calendars = CalendarCalendar::allCalendars(\OCP\USER::getUser());
if (count($calendars) > 0) {
$events = array();
foreach ($calendars as $calendar) {
if ($calendar['userid'] === \OCP\User::getUser()) {
$calendar_events = Object::all($calendar['id']);
$events = $events + $calendar_events;
}
}
}
}
if (is_array($events) && count($events) > 0) {
$vcategories = \OC::$server->getTagManager()->load('event');
$getName = function ($tag) {
return $tag['name'];
};
$tags = array_map($getName, $vcategories->getTags());
$vcategories->delete($tags);
foreach ($events as $event) {
$vobject = VObject::parse($event['calendardata']);
if (!is_null($vobject)) {
$object = null;
if (isset($calendar->VEVENT)) {
$object = $calendar->VEVENT;
} else {
if (isset($calendar->VTODO)) {
$object = $calendar->VTODO;
} else {
if (isset($calendar->VJOURNAL)) {
$object = $calendar->VJOURNAL;
}
}
}
if ($object && isset($object->CATEGORIES)) {
$vcategories->addMultiple($object->CATEGORIES->getParts(), true, $event['id']);
}
}
}
}
}
/**
* @NoAdminRequired
*
* @brief checks if a whole calendar is already cached
* @param integer $id
* @return bool
*/
public function isCalendarCached($id)
{
$aCachedevents = $this->getCalendar($id);
$cachedevents = 0;
if ($aCachedevents !== null) {
$cachedevents = count($aCachedevents);
}
$repeatingevents = 0;
$allevents = Object::all($id);
foreach ($allevents as $event) {
if ((int) $event['repeating'] === 1) {
$repeatingevents++;
}
}
if ($cachedevents < $repeatingevents) {
return false;
} else {
return true;
}
}
/**
*
* @param string $query
* @return \OCP\Search\Result
*/
function search($query)
{
$today = date('Y-m-d', time());
$allowedCommands = array('#ra' => 1, '#dt' => 1);
$calendars = CalendarCalendar::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(CalendarApp::$appname);
$isDate = false;
if (strlen($query) >= 5 && self::validateDate($query)) {
$isDate = true;
//\OCP\Util::writeLog('calendar','VALID DATE FOUND', \OCP\Util::DEBUG);
}
foreach ($activeCalendars as $calendar) {
$objects = Object::all($calendar['id']);
foreach ($objects as $object) {
if ($object['objecttype'] !== 'VEVENT') {
continue;
}
$searchAdvanced = false;
if ($isDate === true && strlen($query) >= 5) {
// \OCP\Util::writeLog('calendar','search: ->'.$query, \OCP\Util::DEBUG);
$tempQuery = strtotime($query);
$checkDate = date('Y-m-d', $tempQuery);
if (substr_count($object['startdate'], $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']);
$vevent = $calendardata->VEVENT;
if (Object::getowner($object['id']) !== \OCP\USER::getUser()) {
if (isset($vevent->CLASS) && $vevent->CLASS->getValue() === 'CONFIDENTIAL') {
continue;
}
if (isset($vevent->CLASS) && ($vevent->CLASS->getValue() === 'PRIVATE' || $vevent->CLASS->getValue() === '')) {
continue;
}
}
$dtstart = $vevent->DTSTART;
$dtend = Object::getDTEndFromVEvent($vevent);
$start_dt = $dtstart->getDateTime();
$start_dt->setTimezone(new \DateTimeZone($user_timezone));
$end_dt = $dtend->getDateTime();
$end_dt->setTimezone(new \DateTimeZone($user_timezone));
if ($dtstart->getValueType() == 'DATE') {
$end_dt->modify('-1 sec');
if ($start_dt->format('d.m.Y') != $end_dt->format('d.m.Y')) {
$info = $l->t('Date') . ': ' . $start_dt->format('d.m.Y') . ' - ' . $end_dt->format('d.m.Y');
} else {
$info = $l->t('Date') . ': ' . $start_dt->format('d.m.Y');
}
} else {
$info = $l->t('Date') . ': ' . $start_dt->format('d.m.y H:i') . ' - ' . $end_dt->format('d.m.y H:i');
}
$link = \OC::$server->getURLGenerator()->linkToRoute(CalendarApp::$appname . '.page.index') . '#' . urlencode($object['id']);
$returnData['id'] = $object['id'];
$returnData['description'] = $object['summary'] . ' ' . $info;
$returnData['link'] = $link;
$returnData['type'] = 'calendar';
//$results[]=$returnData;
$results[] = new Result($returnData);
//$name,$text,$link,$type
}
}
}
return $results;
}
/**
* Returns all calendar objects within a calendar object.
*
* Every item contains an array with the following keys:
* * id - unique identifier which will be used for subsequent updates
* * calendardata - The iCalendar-compatible calnedar data
* * uri - a unique key which will be used to construct the uri. This can be any arbitrary string.
* * lastmodified - a timestamp of the last modification time
* * etag - An arbitrary string, surrounded by double-quotes. (e.g.:
* ' "abcdef"')
* * calendarid - The calendarid as it was passed to this function.
*
* Note that the etag is optional, but it's highly encouraged to return for
* speed reasons.
*
* The calendardata is also optional. If it's not returned
* 'getCalendarObject' will be called later, which *is* expected to return
* calendardata.
*
* @param string $calendarId
* @return array
*/
public function getCalendarObjects($calendarId)
{
$data = array();
$calendar = CalendarCalendar::find($calendarId);
$isShared = $calendar['userid'] !== \OCP\USER::getUser();
foreach (Object::all($calendarId) as $row) {
if (!$isShared) {
$data[] = $this->OCAddETag($row);
} else {
if (substr_count($row['calendardata'], 'CLASS') === 0) {
$data[] = $this->OCAddETag($row);
} else {
$object = VObject::parse($row['calendardata']);
if (!$object) {
return false;
}
$isPrivate = false;
$toCheck = array('VEVENT', 'VJOURNAL', 'VTODO');
foreach ($toCheck as $type) {
foreach ($object->select($type) as $vobject) {
if (isset($vobject->{'CLASS'}) && $vobject->{'CLASS'}->getValue() === 'PRIVATE') {
$isPrivate = true;
}
}
}
if ($isPrivate === false) {
$data[] = $this->OCAddETag($row);
}
}
}
}
return $data;
}
