/**
* @NoAdminRequired
* @param string $importurl
*/
public function checkImportUrl($importurl)
{
$externUriFile = trim(urldecode($importurl));
$newUrl = '';
$bExistUri = false;
$getProtocol = explode('://', $externUriFile);
if (strtolower($getProtocol[0]) === 'webcal') {
$newUrl = 'https://' . $getProtocol[1];
$aMetaHttps = $this->stream_last_modified($newUrl);
if ($aMetaHttps['fileaccess'] !== true) {
$newUrl = 'http://' . $getProtocol[1];
$aMetaHttp = $this->stream_last_modified($newUrl);
if ($aMetaHttp['fileaccess'] !== true) {
$bExistUri = false;
} else {
$bExistUri = true;
}
} else {
$bExistUri = true;
}
} else {
$protocol = $getProtocol[0];
if (preg_match('%index.php/apps/calendarplus/s/(/.*)?%', $externUriFile)) {
$temp = explode('/s/', $externUriFile);
$externUriFile = $temp[0] . '/exporteventscalendar?t=' . $temp[1];
}
$newUrl = $externUriFile;
$aMeta = $this->stream_last_modified($newUrl);
if ($aMeta['fileaccess'] === true) {
$bExistUri = true;
}
}
$opts = array($protocol => array('method' => 'GET', 'header' => "Content-Type: text/calendar\r\n", 'timeout' => 60));
$bError = false;
if ($bExistUri === true) {
$context = stream_context_create($opts);
try {
$file = file_get_contents($newUrl, false, $context);
//\OCP\Util::writeLog('calendarplus','FILE: '.$newUrl, \OCP\Util::DEBUG);
$import = new \OCA\CalendarPlus\Import($file);
$import->setUserID($this->userId);
$guessedcalendarname = \OCP\Util::sanitizeHTML($import->guessCalendarName());
$testColor = $import->guessCalendarColor();
$guessedcalendarcolor = $testColor !== null ? $testColor : '006DCC';
$params = ['status' => 'success', 'file' => $file, 'externUriFile' => $externUriFile, 'guessedcalendarname' => $guessedcalendarname, 'guessedcalendarcolor' => $guessedcalendarcolor];
$response = new JSONResponse($params);
return $response;
} catch (Exception $e) {
$params = ['status' => 'error', 'message' => (string) $this->l10n->t('Subscribed url is not valid')];
$response = new JSONResponse($params);
return $response;
}
} else {
$params = ['status' => 'error', 'message' => (string) $this->l10n->t('Subscribed url is not valid')];
$response = new JSONResponse($params);
return $response;
}
}
private function addEventsFromSubscribedCalendar($externUriFile, $calName, $calColor)
{
$externUriFile = trim($externUriFile);
$newUrl = '';
$bExistUri = false;
$getProtocol = explode('://', $externUriFile);
if (strtolower($getProtocol[0]) === 'webcal') {
$newUrl = 'https://' . $getProtocol[1];
$last_modified = $this->stream_last_modified($newUrl);
if (is_null($last_modified)) {
$newUrl = 'http://' . $getProtocol[1];
$last_modified = $this->stream_last_modified($newUrl);
if (is_null($last_modified)) {
$bExistUri = false;
} else {
$bExistUri = true;
}
} else {
$bExistUri = true;
}
} else {
$protocol = $getProtocol[0];
$newUrl = $externUriFile;
$last_modified = $this->stream_last_modified($newUrl);
if (!is_null($last_modified)) {
$bExistUri = true;
}
}
$opts = array($protocol => array('method' => 'POST', 'header' => "Content-Type: text/calendar\r\n", 'timeout' => 60));
$bError = false;
if ($bExistUri === true) {
$context = stream_context_create($opts);
try {
$file = file_get_contents($newUrl, false, $context);
} catch (Exception $e) {
$params = ['status' => 'error', 'message' => $this->l10n->t('Import failed')];
$response = new JSONResponse($params);
return $response;
}
//\OCP\Util::writeLog('calendar', 'FILE IMPORT-> '.$file, \OCP\Util::DEBUG);
$file = \Sabre\VObject\StringUtil::convertToUTF8($file);
$import = new Import($file);
$import->setUserID($this->userId);
$import->setTimeZone(CalendarApp::$tz);
$calendarid = CalendarCalendar::addCalendar($this->userId, $calName, 'VEVENT,VTODO,VJOURNAL', null, 0, strip_tags($calColor), 1, $newUrl, $last_modified);
CalendarCalendar::setCalendarActive($calendarid, 1);
$import->setCalendarID($calendarid);
try {
$import->import();
} catch (Exception $e) {
$params = ['status' => 'error', 'message' => $this->l10n->t('Import failed')];
$response = new JSONResponse($params);
return $response;
}
$count = $import->getCount();
} else {
$bError = true;
}
return ['isError' => $bError, 'countEvents' => $count, 'calendarid' => $calendarid];
}
/**
* @NoAdminRequired
*@param integer $calendarid
*/
public function refreshSubscribedCalendar($calendarid)
{
$calendar = CalendarApp::getCalendar($calendarid, false, false);
if (!$calendar) {
$params = ['status' => 'error', 'message' => 'permission denied'];
$response = new JSONResponse($params);
return $response;
}
if ($calendar['uri'] !== 'bdaycpltocal_' . $calendar['userid']) {
$getProtocol = explode('://', $calendar['externuri']);
$protocol = $getProtocol[0];
$opts = array($protocol => array('method' => 'POST', 'header' => "Content-Type: text/calendar\r\n", 'timeout' => 60));
$aMeta = $this->stream_last_modified(trim($calendar['externuri']));
if ($aMeta['fileaccess'] === true) {
$context = stream_context_create($opts);
$file = file_get_contents($calendar['externuri'], false, $context);
$file = \Sabre\VObject\StringUtil::convertToUTF8($file);
$import = new Import($file);
$import->setUserID($this->userId);
$import->setTimeZone(CalendarApp::$tz);
$import->setOverwrite(true);
//$import -> setCheckModifiedDate(true);
$import->setImportFromUri(true);
$import->setCalendarID($calendarid);
try {
$import->import();
$importCount = $import->getCountImport();
$params = ['status' => 'success', 'refresh' => $calendarid, 'count' => $importCount];
$response = new JSONResponse($params);
return $response;
} catch (Exception $e) {
$params = ['status' => 'error', 'message' => (string) $this->l10n->t('Import failed')];
$response = new JSONResponse($params);
return $response;
}
} else {
$params = ['status' => 'error', 'message' => (string) $this->l10n->t('Import failed')];
$response = new JSONResponse($params);
return $response;
}
} else {
$this->addBirthdays($this->userId, (int) $calendarid);
$params = ['status' => 'success', 'refresh' => $calendarid];
$response = new JSONResponse($params);
return $response;
}
}
/**
* @NoAdminRequired
*/
public function importEventsPerDrop()
{
$pCalid = $this->params('calid');
$pAddCal = $this->params('addCal');
$pAddCalCol = $this->params('addCalCol');
$data = $this->params('data');
$data = explode(',', $data);
$data = end($data);
$data = base64_decode($data);
$import = new Import($data);
$import->setUserID($this->userId);
$import->setTimeZone(CalendarApp::$tz);
$import->disableProgressCache();
if (!$import->isValid()) {
$params = ['status' => 'error', 'error' => 'notvalid'];
$response = new JSONResponse($params);
return $response;
}
if ($pCalid == 'newCal' && $pAddCal != '') {
$calendars = CalendarCalendar::allCalendars($this->userId);
foreach ($calendars as $calendar) {
if ($calendar['displayname'] == $pAddCal) {
$id = $calendar['id'];
$newcal = false;
break;
}
$newcal = true;
}
if ($newcal) {
$id = CalendarCalendar::addCalendar($this->userId, strip_tags($pAddCal), 'VEVENT,VTODO,VJOURNAL', null, 0, strip_tags($pAddCalCol));
CalendarCalendar::setCalendarActive($id, 1);
}
} else {
$id = $pCalid;
$calendar = CalendarApp::getCalendar($id);
if ($calendar['userid'] != $this->userId) {
$params = ['status' => 'error', 'error' => 'missingcalendarrights'];
$response = new JSONResponse($params);
return $response;
}
}
$import->setOverwrite(false);
$import->setCalendarID($id);
$import->import();
$count = $import->getCount();
if ($count == 0) {
CalendarCalendar::deleteCalendar($id);
$params = ['status' => 'error', 'message' => $this->l10n->t('The file contained either no events or all events are already saved in your calendar.')];
$response = new JSONResponse($params);
return $response;
} else {
$newcalendarname = strip_tags($pAddCal);
if ($pAddCal != '') {
$params = ['status' => 'success', 'message' => $count . ' ' . $this->l10n->t('events has been saved in the new calendar') . ' ' . $newcalendarname, 'eventSource' => CalendarCalendar::getEventSourceInfo(CalendarCalendar::find($id))];
$response = new JSONResponse($params);
return $response;
} else {
$params = ['status' => 'success', 'message' => $count . ' ' . $this->l10n->t('events has been saved in the calendar') . ' ' . $calendar['displayname'], 'eventSource' => ''];
$response = new JSONResponse($params);
return $response;
}
}
}
